Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [cbq-engine:15270] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] NMI watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [cbq-engine:15266] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] CPU: 2 PID: 15266 Comm: cbq-engine Not tainted 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] task: ffff880799baebf0 ti: ffff880799ccc000 task.ti: ffff880799ccc000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] RSP: 0000:ffff880799ccfd30 EFLAGS: 00000206 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] RAX: 0000000000002741 RBX: 0000000000000000 RCX: 0000000000000152 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] RDX: 0000000000000140 RSI: 0000000000000152 RDI: ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] RBP: ffff880799ccfdc8 R08: 0000000000000012 R09: 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] R10: 0000000000000000 R11: ffff8800000008a0 R12: 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] R13: 00000000000280da R14: ffff880799baebf0 R15: ffff880799ccfca8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] FS: 00007f23cb805700(0000) GS:ffff8807bfc40000(0000) knlGS:0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] CR2: 000000c96c914010 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] Stack: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] ffffffff811a5a7a ffff880799ccfd68 ffffffff812072a1 00000000587cabd4 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] 000000002c97216f ffff88079a0efd18 0000000000004a92 ffff880799ccfe28 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] ffffffff81177a54 ffffea000ff7b5b0 0000008000000a92 00000a9298f70000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] Call Trace: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] [] ? handle_mm_fault+0xa1a/0x1100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] [] ? touch_atime+0x71/0x140 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] [] ? generic_file_read_iter+0x594/0x600 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] [] ? new_sync_read+0x7e/0xb0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] [] trace_do_page_fault+0x45/0x100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] [] async_page_fault+0x28/0x30 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.064002] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] netlink_diag cirrus ttm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083000] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [cbq-engine:15274] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] Modules linked in: dccp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [cbq-engine:15269] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] dccp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] Modules linked in: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] NMI watchdog: BUG: soft lockup - CPU#4 stuck for 22s! [cbq-engine:15310] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] dccp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] tcp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] NMI watchdog: BUG: soft lockup - CPU#5 stuck for 22s! [cbq-engine:15276] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] Modules linked in: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] dccp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] Modules linked in: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] udp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] dccp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] dccp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] tcp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] dccp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] dccp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] inet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] udp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] tcp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] tcp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] unix_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] inet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] udp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] udp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] inet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] af_packet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] unix_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] unix_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] inet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] af_packet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] netlink_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] af_packet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] netlink_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] unix_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.164183] cirrus Jan 16 03:18:07 ubuntu14-04 kernel: [485344.164183] NMI watchdog: BUG: soft lockup - CPU#8 stuck for 22s! [cbq-engine:15271] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] cirrus Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] af_packet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] netlink_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.165844] ttm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] Modules linked in: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] ttm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] netlink_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] cirrus Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] drm_kms_helper Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] drm_kms_helper Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] dccp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] cirrus Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] ttm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.170979] drm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171011] NMI watchdog: BUG: soft lockup - CPU#7 stuck for 22s! [cbq-engine:15372] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] drm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] dccp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] ttm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] syscopyarea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] drm_kms_helper Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] Modules linked in: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] syscopyarea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] tcp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] sysfillrect Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] drm_kms_helper Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] drm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] NMI watchdog: BUG: soft lockup - CPU#9 stuck for 22s! [cbq-engine:15275] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] dccp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] sysfillrect Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] sysimgblt Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] udp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] drm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] syscopyarea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] Modules linked in: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] dccp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] i2c_piix4 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] sysimgblt Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] inet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] syscopyarea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] sysfillrect Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] dccp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 8250_fintek Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] tcp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] i2c_piix4 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] NMI watchdog: BUG: soft lockup - CPU#10 stuck for 23s! [cbq-engine:15323] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] unix_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] sysimgblt Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] sysfillrect Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] kvm_intel Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] dccp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] udp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 8250_fintek Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] Modules linked in: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] af_packet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] i2c_piix4 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] ppdev Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] sysimgblt Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] tcp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] inet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] kvm_intel Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] dccp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] netlink_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] kvm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] i2c_piix4 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 8250_fintek Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] udp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] unix_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] ppdev Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] dccp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] mac_hid Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] cirrus Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 8250_fintek Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] kvm_intel Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] inet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] af_packet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] kvm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] serio_raw Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] tcp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] ttm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] kvm_intel Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ppdev Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] unix_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] netlink_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] parport_pc Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] mac_hid Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] drm_kms_helper Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] udp_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ppdev Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] af_packet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] kvm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] lp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] cirrus Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] serio_raw Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] drm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] inet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] kvm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] netlink_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] parport Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] mac_hid Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] ttm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] parport_pc Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] syscopyarea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] unix_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] mac_hid Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] psmouse Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] cirrus Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] serio_raw Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] drm_kms_helper Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] lp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] sysfillrect Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] af_packet_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] floppy Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] serio_raw Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] ttm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] parport_pc Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] drm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] parport Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] sysimgblt Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] pata_acpi Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] netlink_diag Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] parport_pc Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] drm_kms_helper Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] lp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] syscopyarea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] psmouse Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] i2c_piix4 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] cirrus Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] lp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] drm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] parport Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] sysfillrect Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] CPU: 5 PID: 15276 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] floppy Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 8250_fintek Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] ttm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] parport Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] syscopyarea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] psmouse Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] sysimgblt Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] pata_acpi Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] kvm_intel Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] drm_kms_helper Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] psmouse Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] sysfillrect Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] floppy Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] task: ffff8807994a1d70 ti: ffff88079ad6c000 task.ti: ffff88079ad6c000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] i2c_piix4 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] ppdev Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] floppy Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] drm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] sysimgblt Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] RIP: 0010:[] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] pata_acpi Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 8250_fintek Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] pata_acpi Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] CPU: 1 PID: 15274 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] kvm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] syscopyarea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] i2c_piix4 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] kvm_intel Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] mac_hid Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] RSP: 0000:ffff88079ad6fd30 EFLAGS: 00000206 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] sysfillrect Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 8250_fintek Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] ppdev Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] CPU: 3 PID: 15269 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] CPU: 4 PID: 15310 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] task: ffff8807994a44b0 ti: ffff8806d1de0000 task.ti: ffff8806d1de0000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] RAX: 0000000000000cac RBX: 0000000000000000 RCX: 000000000000014a Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] sysimgblt Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] serio_raw Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] kvm_intel Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] kvm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] RDX: 0000000000000140 RSI: 000000000000014a RDI: ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] RIP: 0010:[] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] i2c_piix4 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] parport_pc Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] ppdev Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] mac_hid Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] task: ffff880799babae0 ti: ffff88079b114000 task.ti: ffff88079b114000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] RBP: ffff88079ad6fdc8 R08: 000000000000000a R09: 0000000000000001 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] task: ffff8806582175c0 ti: ffff880658280000 task.ti: ffff880658280000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 8250_fintek Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] lp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] kvm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] R10: ffffffff81aabcd6 R11: ffff8800000007b0 R12: 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] RIP: 0010:[] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] serio_raw Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] RIP: 0010:[] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] RSP: 0000:ffff8806d1de3d30 EFLAGS: 00000206 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] kvm_intel Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] parport Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] R13: 00000000000280da R14: ffff8807994a1d70 R15: ffff88079ad6fca8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] [] _raw_spin_lock+0x38/0x60 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] mac_hid Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] parport_pc Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] [] _raw_spin_lock+0x35/0x60 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] RAX: 000000000000008e RBX: 0000000000000000 RCX: 000000000000014c Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] ppdev Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] FS: 00007f23b9ffb700(0000) GS:ffff8807bfca0000(0000) knlGS:0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] psmouse Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] RSP: 0000:ffff88079b117d30 EFLAGS: 00000202 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] lp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] serio_raw Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] RSP: 0000:ffff880658283d30 EFLAGS: 00000206 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] RDX: 0000000000000140 RSI: 000000000000014c RDI: ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] kvm Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] floppy Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] RAX: 00000000000032ff RBX: 0000000000000000 RCX: 0000000000000144 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] parport Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] parport_pc Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] RAX: 00000000000003e8 RBX: 0000000000000000 RCX: 0000000000000142 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] CR2: 000000c96c8f6008 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] RBP: ffff8806d1de3dc8 R08: 000000000000000c R09: 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] mac_hid Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] pata_acpi Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] RDX: 0000000000000140 RSI: 0000000000000144 RDI: ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] psmouse Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] lp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] Stack: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] RDX: 0000000000000140 RSI: 0000000000000142 RDI: ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] R10: 0000000000000000 R11: ffff880000000830 R12: 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] serio_raw Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] RBP: ffff88079b117dc8 R08: 0000000000000004 R09: 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] floppy Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] parport Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] ffffffff811a5e3d Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] RBP: ffff880658283dc8 R08: 0000000000000140 R09: 0000000000000001 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] R13: 00000000000280da R14: ffff8807994a44b0 R15: 000000000000000b Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] parport_pc Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] CPU: 8 PID: 15271 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] R10: 0000000000000000 R11: ffff880000000780 R12: 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] pata_acpi Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] psmouse Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 8000000001e90225 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] R10: ffffffff81aabcd6 R11: ffff880000000348 R12: 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] FS: 00007f23baffd700(0000) GS:ffff8807bfc20000(0000) knlGS:0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] lp Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] R13: 00000000000280da R14: ffff880799babae0 R15: ffffffff817b1e0b Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ffffffff81051303 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] floppy Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] R13: 00000000000280da R14: ffff8806582175c0 R15: ffff880658283ca8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] parport Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] task: ffff880798ee09d0 ti: ffff880798ae8000 task.ti: ffff880798ae8000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 0000000000000246 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] CPU: 7 PID: 15372 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] FS: 00007f23c9ea2700(0000) GS:ffff8807bfc60000(0000) knlGS:0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] pata_acpi Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] FS: 00007f23aa7fc700(0000) GS:ffff8807bfc80000(0000) knlGS:0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] CR2: 000000c96c906000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] psmouse Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] RIP: 0010:[] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] Stack: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] ffff88079df80000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] floppy Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] [] _raw_spin_lock+0x28/0x60 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] task: ffff88079db875c0 ti: ffff8806957b0000 task.ti: ffff8806957b0000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] CR2: 000000c96c8f0000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] CPU: 9 PID: 15275 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] CR2: 000000c96c869000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] ffffffff811a5a7a Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 8000000000000225 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] pata_acpi Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] RSP: 0000:ffff880798aebd30 EFLAGS: 00000202 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] RIP: 0010:[] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] Stack: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] ffffffff000000a9 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] ffff8806d1de3d48 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] Stack: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] RAX: 0000000000002df9 RBX: 0000000000000000 RCX: 0000000000000150 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ffffffff811a5a7a Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] task: ffff8807994a6bf0 ti: ffff88079aeec000 task.ti: ffff88079aeec000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 8000000001e90225 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] CPU: 10 PID: 15323 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] ffffffff81051303 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] ffffffff811a5e3d Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] RDX: 0000000000000140 RSI: 0000000000000150 RDI: ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] RSP: 0000:ffff8806957b3d30 EFLAGS: 00000202 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ffff880700000001 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] RIP: 0010:[] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 0000000000000246 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 8000000001e90225 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] RBP: ffff880798aebdc8 R08: 0000000000000010 R09: 0000000000000001 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] RAX: 00000000000070ba RBX: 0000000000000000 RCX: 0000000000000148 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ffffffff81051303 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 80000001f2cb2867 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] task: ffff88079df80000 ti: ffff8806d1c9c000 task.ti: ffff8806d1c9c000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] ffffffff812072a1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] R10: ffffffff81aabcd6 R11: ffff880000000840 R12: 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] RDX: 0000000000000140 RSI: 0000000000000148 RDI: ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ffff880798f70060 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] RSP: 0000:ffff88079aeefd30 EFLAGS: 00000202 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] RIP: 0010:[] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] ffff8807994a6bf0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] ffff880798f70060 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] R13: 00000000000280da R14: ffff880798ee09d0 R15: ffff880798aebd08 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] RBP: ffff8806957b3dc8 R08: 0000000000000008 R09: 0000000000000001 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] RAX: 0000000000001410 RBX: 0000000000000000 RCX: 000000000000014e Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 0000008000000246 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] ffff8806d1de3db8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] FS: 00007f23c8ea0700(0000) GS:ffff8807bfd00000(0000) knlGS:0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] R10: ffffffff81aabcd6 R11: ffff880000000220 R12: 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ffff88079b117f58 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] RDX: 0000000000000140 RSI: 000000000000014e RDI: ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] ffff88079ad6fde8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] RSP: 0000:ffff8806d1c9fd30 EFLAGS: 00000206 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] ffffffff810a08b1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] ffff880658283f58 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] R13: 00000000000280da R14: ffff88079db875c0 R15: 0000000000000007 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00000000000000a9 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] RBP: ffff88079aeefdc8 R08: 000000000000000e R09: 0000000000000001 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] RAX: 0000000000003a17 RBX: 0000000000000000 RCX: 0000000000000146 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 8000000000000225 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] CR2: 000000c96c908000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] ffff88079b117dc8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] FS: 00007f2392db6700(0000) GS:ffff8807bfce0000(0000) knlGS:0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] Call Trace: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] R10: ffffffff81aabcd6 R11: ffff880000000820 R12: 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] RDX: 0000000000000140 RSI: 0000000000000146 RDI: ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] ffff8806000000a9 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] Stack: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] ffffffff813b4904 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] R13: 00000000000280da R14: ffff8807994a6bf0 R15: ffff8807bfd33e80 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] RBP: ffff8806d1c9fdc8 R08: 0000000000000006 R09: 0000000000000001 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 80000001f2c26867 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 8000000001e90225 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] ffffffff811a5e3d Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] CR2: 000000c96c844000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] FS: 00007f23ba7fc700(0000) GS:ffff8807bfd20000(0000) knlGS:0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] R10: ffffffff81aabcd6 R11: ffff880000000790 R12: 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 0000000001553000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 80000002594be867 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] Stack: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] R13: 00000000000280da R14: ffff88079df80000 R15: 000000000000000a Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 0000008000000246 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 80000001f2ccd867 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 0000000001553fff Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ffffffff811a5e3d Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] CR2: 000000c96c904000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] FS: 00007f239ffff700(0000) GS:ffff8807bfd40000(0000) knlGS:0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] ffff8806d1de3de8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 0000000000000064 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] ffff8806957b3d48 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 00000080ffffffee Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00000080ffffffee Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] Stack: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] ffffffff81051303 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 0000000000000011 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] CR2: 000000c96c8f2000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] Call Trace: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 0000000000000011 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] ffffffff811a5e3d Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 0000000198aebd50 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 0000000000000246 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] [] ? do_futex+0x10a/0x5d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] Stack: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ffff880798aebd50 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] ffff88079aeefd58 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] Call Trace: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] [] ? handle_mm_fault+0xa1a/0x1100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] ffffffff811a5e3d Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] Call Trace: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ffffea00127a3200 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] ffffffff8109de5d Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] ffff8807994a44b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] [] ? up_write+0x25/0x30 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] ffff8806d1c9fd48 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 0000000000000246 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] ffff8806957b3db8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] ffffffff81051303 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] [] ? handle_mm_fault+0xa1a/0x1100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] [] ? vm_mmap_pgoff+0x99/0xc0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 0000000000000246 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] ffffffff810a08b1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 80000001f3381867 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] ffff880799baebf0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] [] trace_do_page_fault+0x45/0x100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] [] ? touch_atime+0x71/0x140 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] ffff88079aeefdb8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] ffff88079db875c0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 0000008000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] ffffffff810a08b1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] ffff8806d1c9fdb8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 80000001f2c5e867 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] [] ? call_rwsem_down_read_failed+0x14/0x30 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ffff880798aebde8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] ffffffff810a08b1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] [] async_page_fault+0x28/0x30 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 0000008000000246 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] Call Trace: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 80000001f2c92867 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] Code: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] ffff8806957b3de8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 80000001f2c76867 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] [] ? do_futex+0x10a/0x5d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] [] ? set_next_entity+0x9d/0xb0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] [] ? set_next_entity+0x9d/0xb0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 0000008000000246 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] ffffea000ff7b5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] Call Trace: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 1f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] ffff88079aeefde8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 0000008000000246 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 44 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ffff8806d1c9fde8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] Call Trace: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] [] ? __switch_to+0x15f/0x570 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] [] ? __switch_to+0x15f/0x570 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] [] ? do_futex+0x10a/0x5d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] Call Trace: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] b8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] [] ? sched_clock_local+0x25/0x90 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] [] ? __switch_to+0x15f/0x570 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] [] trace_do_page_fault+0x45/0x100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 02 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] [] trace_do_page_fault+0x45/0x100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] [] ? ttwu_do_activate.constprop.94+0x5d/0x70 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] [] trace_do_page_fault+0x45/0x100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] f0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] [] async_page_fault+0x28/0x30 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] [] trace_do_page_fault+0x45/0x100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] [] ? do_futex+0x10a/0x5d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] c1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] Code: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] [] async_page_fault+0x28/0x30 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] [] async_page_fault+0x28/0x30 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 07 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] f0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] Code: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] Code: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 07 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] c1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] [] ? do_futex+0x10a/0x5d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] c1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] [] async_page_fault+0x28/0x30 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] [] trace_do_page_fault+0x45/0x100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 07 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 1f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] Code: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 10 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 44 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] c1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] [] ? do_futex+0x10a/0x5d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 66 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] ea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 39 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] c1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] [] ? __switch_to+0x15f/0x570 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 10 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] [] async_page_fault+0x28/0x30 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] ea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] b8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 75 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 66 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] Code: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 10 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 1f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] [] ? sched_clock_local+0x25/0x90 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 39 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 66 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] c3 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 44 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 39 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 02 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 75 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] [] trace_do_page_fault+0x45/0x100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] [] trace_do_page_fault+0x45/0x100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 1f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] d1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 44 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 75 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] f0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] c3 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] b8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] f2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] c3 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] c1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] d1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] b8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] [] async_page_fault+0x28/0x30 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] [] async_page_fault+0x28/0x30 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] b8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 07 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 02 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] Code: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] Code: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] d1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 80 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] f2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] f0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 02 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] c1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] b8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 1f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 1f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] f2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] ea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] c1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] eb Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 44 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 44 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] f0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] b8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 10 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 80 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 07 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 0a Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 66 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 80 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] c1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 39 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 1f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] b8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] b8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 07 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] c1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] eb Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] f3 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 75 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] ea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 0a Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] eb Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 90 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 10 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 02 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] <83> Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 0a Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 02 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] c3 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 1f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] c1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 66 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] e8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] ea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 39 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] f0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 1f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] f0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] d1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] f3 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 10 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 74 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 90 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 66 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 20 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 75 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] c1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] f3 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] c1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 83 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 39 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 07 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 90 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] f2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 07 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] e8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] c3 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 83 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] b8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 17 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 75 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] e8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 74 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] c1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] d1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 80 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 20 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] c1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] ea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] c3 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 74 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] ea Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 10 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 20 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 66 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 10 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 31 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] d1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] f2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] eb Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 17 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 39 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] c8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 66 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] b8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 0a Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 39 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 17 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 81 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 75 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] c2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 80 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] f2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 1f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 75 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] b8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] fe Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] c3 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] ff Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] f3 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 31 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] <41> Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] c3 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] eb Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 80 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 90 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] d1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] c8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 31 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 0a Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] <83> Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.112004] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] <41> Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] c8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] d1 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] e8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 81 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] eb Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 1f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] f2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 81 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 0a Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 74 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] fe Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] b8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] f2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 20 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] ff Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] b8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] fe Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 1f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 90 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 80 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] ff Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 83 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] f3 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] e8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 80 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 75 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 17 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 90 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] e7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 75 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] eb Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] <83> Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 74 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 55 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] e7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 0a Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] e8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 20 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] eb Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 55 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 0a Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 1f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 74 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] f2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 31 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 20 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 17 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 1f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 48 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] c8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] f2 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] f3 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 48 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 90 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] e5 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] f3 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 81 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 17 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] <83> Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] e8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 90 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] e8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] e5 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 73 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] <83> Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] fe Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] e8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 31 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 2e Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] e8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] ff Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 74 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 73 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] c8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ff Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 01 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] 20 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.107999] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ff Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 74 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 31 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] 81 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.088018] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] 20 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.083132] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] c8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 0f Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 17 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] fe Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] b7 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 81 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ff Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 17 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.166139] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] fe Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 89 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] ff Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 31 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] c8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] 31 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.171302] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] c8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 81 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 41 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] 81 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] fe Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] e0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] ff 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] fe Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] ff Jan 16 03:18:07 ubuntu14-04 kernel: [485344.192558] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.172767] 00 00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] CPU: 0 PID: 15270 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] task: ffff8806d1ddf5c0 ti: ffff88079a8d4000 task.ti: ffff88079a8d4000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] RIP: 0010:[] [] ipv4_dst_check+0x5/0x30 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] RSP: 0000:ffff8807bfc03c40 EFLAGS: 00000246 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] RAX: ffff8807996523c0 RBX: ffff8807bfc03be0 RCX: 0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] RDX: ffffffff81cdea00 RSI: 0000000000000000 RDI: ffff8807996523c0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] RBP: ffff8807bfc03c68 R08: 000000000002c760 R09: 000000000000a3af Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] R10: 0000000000000000 R11: ffffea0012ac0c00 R12: ffff8807bfc03bb8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] R13: ffffffff817b773d R14: ffff8807bfc03c68 R15: ffff880695746b00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] FS: 00007f23c96a1700(0000) GS:ffff8807bfc00000(0000) knlGS:0000000000000000 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] CR2: 000000c96c8ee000 CR3: 00000006f708e000 CR4: 00000000000006f0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] Stack: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] ffffffff81708dc4 ffff880700000002 ffff8807bfc03c60 ffff880695746b00 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] ffff880323db524e ffff8807bfc03c98 ffffffff816e3295 ffff8807bfc03cd8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] ffff880323db524e ffff880695746b00 ffff88079da2a000 ffff8807bfc03cd8 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] Call Trace: Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] ? tcp_v4_early_demux+0x114/0x160 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] ip_rcv_finish+0xb5/0x360 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] ip_rcv+0x2a2/0x3f0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] __netif_receive_skb_core+0x552/0x790 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] ? smp_apic_timer_interrupt+0x4a/0x60 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] __netif_receive_skb+0x18/0x60 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] netif_receive_skb_internal+0x23/0x90 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] netif_receive_skb+0x1c/0x70 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] virtnet_receive+0x267/0x8d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] ? tcp_delack_timer_handler+0x200/0x200 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] virtnet_poll+0x21/0x90 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] net_rx_action+0x159/0x340 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] __do_softirq+0xe4/0x270 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] irq_exit+0x9d/0xb0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] apic_timer_interrupt+0x6d/0x80 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] ? lru_cache_add_active_or_unevictable+0x30/0xa0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] handle_mm_fault+0xe21/0x1100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] ? do_futex+0x10a/0x5d0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] trace_do_page_fault+0x45/0x100 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] [] async_page_fault+0x28/0x30 Jan 16 03:18:07 ubuntu14-04 kernel: [485344.054401] Code: 66 0f 1f 44 00 00 31 c0 5d c3 66 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 5d c3 0f 1f 44 00 00 0f 1f 44 00 00 <31> c0 66 83 7f 66 ff 55 48 89 e5 75 1b 48 8b 57 18 48 8b 92 68 Jan 16 03:18:22 ubuntu14-04 kernel: [485360.662899] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [cbq-engine:16984] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [ksoftirqd/0:3] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] NMI watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [cbq-engine:16895] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] Modules linked in: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] Modules linked in: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] dccp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] dccp_diag dccp Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] dccp Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [rcu_sched:7] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] Modules linked in: dccp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] tcp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] tcp_diag udp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] udp_diag inet_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] inet_diag unix_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] unix_diag af_packet_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] af_packet_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] netlink_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] netlink_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] cirrus Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] cirrus ttm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] ttm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] drm_kms_helper Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] drm_kms_helper Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] drm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] drm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096406] drm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096478] NMI watchdog: BUG: soft lockup - CPU#4 stuck for 22s! [cbq-engine:17001] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] syscopyarea Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] syscopyarea Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] sysfillrect Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] kvm_intel Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] sysfillrect Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] sysimgblt Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] sysimgblt Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] i2c_piix4 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] i2c_piix4 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] 8250_fintek Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 8250_fintek Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] kvm_intel Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] kvm_intel Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] ppdev Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] parport Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] ppdev Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] kvm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] kvm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] mac_hid Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] psmouse Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] mac_hid Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] serio_raw Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] serio_raw Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] ppdev Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] parport_pc Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] parport_pc Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] kvm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] lp Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] lp Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] mac_hid Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] parport Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] parport Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] serio_raw Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] psmouse Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] psmouse Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] parport_pc lp parport psmouse Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] floppy pata_acpi Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] floppy Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] floppy Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] CPU: 2 PID: 16895 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] pata_acpi Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] pata_acpi Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] task: ffff88079d4a9d70 ti: ffff8801a75c0000 task.ti: ffff8801a75c0000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] CPU: 3 PID: 7 Comm: rcu_sched Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] floppy Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] RIP: 0010:[] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] pata_acpi Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] task: ffff88079dedbae0 ti: ffff88079df14000 task.ti: ffff88079df14000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] task: ffff88079ded93a0 ti: ffff88079defc000 task.ti: ffff88079defc000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] NMI watchdog: BUG: soft lockup - CPU#5 stuck for 22s! [cbq-engine:16963] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] NMI watchdog: BUG: soft lockup - CPU#7 stuck for 22s! [cbq-engine:16925] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] NMI watchdog: BUG: soft lockup - CPU#9 stuck for 22s! [cbq-engine:16992] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] NMI watchdog: BUG: soft lockup - CPU#10 stuck for 22s! [ksoftirqd/10:78] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] NMI watchdog: BUG: soft lockup - CPU#11 stuck for 22s! [cbq-engine:17002] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] RSP: 0018:ffff8801a75c3df0 EFLAGS: 00000206 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] RIP: 0010:[] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] RIP: 0010:[] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] CPU: 4 PID: 17001 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] Modules linked in: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] Modules linked in: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] Modules linked in: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] Modules linked in: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] Modules linked in: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] RAX: 00000000000001a9 RBX: 0000000000000000 RCX: 00000000000058ca Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] __ip_route_output_key+0x680/0x870 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] dccp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] dccp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] dccp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] RSP: 0000:ffff8807bfc63b60 EFLAGS: 00000202 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] dccp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] RDX: 00000000000058c6 RSI: 00000000000058ca RDI: ffffc9000356bc44 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] dccp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] RSP: 0018:ffff88079deffb18 EFLAGS: 00000246 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] task: ffff880151dbe220 ti: ffff88004c28c000 task.ti: ffff88004c28c000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] dccp Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] dccp Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] RAX: 0000000000007fa7 RBX: ffffffff816cce45 RCX: 0000000000004460 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] dccp Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] RBP: ffff8801a75c3e58 R08: 000000000000000c R09: ffff8801a75c3d54 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] dccp Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] RAX: 000000000000000f RBX: ffffffff817282d6 RCX: 0000000000000001 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] RIP: 0010:[] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] tcp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] dccp Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] RDX: 000000000000445e RSI: 0000000000004460 RDI: ffff880798c972ac Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] tcp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] R10: ffff880000000050 R11: 0000000000000000 R12: ffffea00127a3200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] tcp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] RDX: 0000000000000001 RSI: 000000009c6317ac RDI: ffff88079b2e4ea0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] _raw_spin_lock+0x32/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] udp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] tcp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] RBP: ffff8807bfc63bb8 R08: 000000000000003e R09: 0000000000000077 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] udp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] R13: 0000000000000000 R14: 0000000100000000 R15: 0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] tcp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] udp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] RBP: ffff88079deffb88 R08: ffff88079b2e4e40 R09: 0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] RSP: 0000:ffff8807bfc83b60 EFLAGS: 00000206 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] inet_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfc63ad8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] inet_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] FS: 00007f23637ee700(0000) GS:ffff8807bfc40000(0000) knlGS:0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] udp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] udp_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] inet_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88079abe1cc0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] RAX: 0000000000007e84 RBX: ffff88079c73af00 RCX: 0000000000005c1a Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] unix_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] R13: ffffffff817b773d R14: ffff8807bfc63bb8 R15: ffff880798c97200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] unix_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] inet_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] inet_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] RDX: 0000000000005c18 RSI: 0000000000005c1a RDI: ffff880798c97300 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] af_packet_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] af_packet_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] FS: 0000000000000000(0000) GS:ffff8807bfc60000(0000) knlGS:0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] CR2: 00007f7c3bf35000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] unix_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] unix_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] unix_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] FS: 0000000000000000(0000) GS:ffff8807bfc00000(0000) knlGS:0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] RBP: ffff8807bfc83bb8 R08: 0000000000000002 R09: 0000000000000077 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] netlink_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] netlink_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] Stack: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] af_packet_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] af_packet_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] af_packet_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] R10: 0000000000016ac6 R11: 000000000000000c R12: ffff8807bfc83ad8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] cirrus Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] cirrus Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] CR2: 0000000000000078 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] ffffffff810edd8c Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] netlink_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] netlink_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] netlink_diag Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] CR2: 000000cac2ea5000 CR3: 00000006f708e000 CR4: 00000000000006f0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] R13: ffffffff817b773d R14: ffff8807bfc83bb8 R15: ffff880798c97200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] ttm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] ttm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] ffffc9000356bc40 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] Stack: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] cirrus Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] cirrus Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] cirrus Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] FS: 00007f23257ea700(0000) GS:ffff8807bfc80000(0000) knlGS:0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] Stack: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] drm_kms_helper Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] drm_kms_helper Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] ffffc9000356bc44 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] ffffffff816ac402 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ttm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] ttm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] ttm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] ffff88079deffb48 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] drm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] drm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] ffff8801a75c3e18 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] ffff88079991c400 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] drm_kms_helper Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] drm_kms_helper Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] CR2: 00007f7c3bf3b0a6 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] ffff88079b2e4e40 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] syscopyarea Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] syscopyarea Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] 00ff8807bfc63ba0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] drm_kms_helper Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] drm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] drm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] Stack: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] ffff880700000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] sysfillrect Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] sysfillrect Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] ffff88079abe1ef4 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 0000000001553000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] drm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] syscopyarea Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] syscopyarea Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] ffffffff816ac7b0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 00000001816e8ee0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] sysimgblt Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] sysimgblt Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] ffff880798f70000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] syscopyarea Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] sysfillrect Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] ffff88079991c400 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] fffffff4bfc63b90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] i2c_piix4 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] i2c_piix4 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 0000000000000702 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] sysfillrect Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] sysfillrect Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 01ff88079da2a000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 0000000000010000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] ffff88079a8540f0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] ffff88079d4a9dd8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 8250_fintek Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 8250_fintek Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] sysimgblt Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] sysimgblt Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 00000000000000fc Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] ffff88079b2e4e40 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] ffff8807989a1000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] kvm_intel Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] kvm_intel Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] sysimgblt Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] i2c_piix4 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] i2c_piix4 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] ffff88079abe1ec0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] ffff880798f118e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 0000000001553700 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] ppdev Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] ppdev Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] i2c_piix4 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 8250_fintek Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] fffffff451d60000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] ffff88079abe1d18 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 0000000000000001 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] kvm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] kvm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 8250_fintek Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 8250_fintek Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] kvm_intel Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] ffff88079da2a000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] 000000000000000e Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 0000000000000001 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] mac_hid Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] mac_hid Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] kvm_intel Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] kvm_intel Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] ffff8807989a1000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] ffff8801ec5a26c0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] ffff8807989a10f0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 0000000001553700 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] serio_raw Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] serio_raw Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ppdev Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] ppdev Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] ffff88014d52c4e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] ffff88013e57efa8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] 0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] parport_pc Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] parport_pc Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] kvm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ppdev Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] kvm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] ffff8807bfc63bc8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] ffffffff81cd9b80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] Call Trace: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] lp Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] lp Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] mac_hid Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] kvm Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 000000000000000e Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] ffff88013e57ec80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] parport Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] parport Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] serio_raw Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] mac_hid Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] Call Trace: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] ffff8807989a10f0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] [] ? futex_wake+0x9c/0x140 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] psmouse Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] psmouse Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] parport_pc Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] mac_hid Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] Call Trace: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] serio_raw Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] floppy Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] floppy Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] lp Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] ffff8807bfc83bc8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] serio_raw Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] parport_pc Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] pata_acpi Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] pata_acpi Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] [] do_futex+0x10a/0x5d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ? __dev_queue_xmit+0x1b2/0x580 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] ip_route_output_flow+0x20/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] parport Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] parport_pc Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] lp Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] Call Trace: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] CPU: 11 PID: 17002 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] CPU: 7 PID: 16925 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] psmouse Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] lp Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] dev_queue_xmit+0x10/0x20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] inet_sk_rebuild_header+0x134/0x3a0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] parport Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] floppy Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] task: ffff8800bb889d70 ti: ffff88004c138000 task.ti: ffff88004c138000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] task: ffff8806bdf389d0 ti: ffff8801a7730000 task.ti: ffff8801a7730000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] parport Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] [] ? __switch_to+0x15f/0x570 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] psmouse Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ip_finish_output+0x64b/0x870 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] __tcp_retransmit_skb+0x8a/0x590 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] RIP: 0010:[] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] RIP: 0010:[] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] ? __dev_queue_xmit+0x560/0x580 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] pata_acpi Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] psmouse Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] floppy Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] floppy Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] [] ? sched_clock_local+0x25/0x90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ip_output+0x68/0xa0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] RSP: 0018:ffff8801a7733df0 EFLAGS: 00000202 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] RSP: 0018:ffff88004c13bdf0 EFLAGS: 00000202 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] dev_queue_xmit+0x10/0x20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] pata_acpi Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] CPU: 5 PID: 16963 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] RAX: 0000000000002587 RBX: 0000000000000000 RCX: 00000000000058d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] RAX: 000000000000372d RBX: 0000000000000000 RCX: 00000000000058c8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] pata_acpi Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ? kvm_clock_read+0x1e/0x20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] [] SyS_futex+0x71/0x150 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] RDX: 00000000000058c6 RSI: 00000000000058d0 RDI: ffffc9000356bc44 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] tcp_retransmit_skb+0x1d/0x110 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] RDX: 00000000000058c6 RSI: 00000000000058c8 RDI: ffffc9000356bc44 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] ip_finish_output+0x64b/0x870 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] task: ffff8801a77f75c0 ti: ffff8801a775c000 task.ti: ffff8801a775c000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] RBP: ffff8801a7733e58 R08: 0000000000000016 R09: ffff8801a7733d54 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] RBP: ffff88004c13be58 R08: 000000000000000e R09: ffff88004c13bd54 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] CPU: 9 PID: 16992 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] CPU: 10 PID: 78 Comm: ksoftirqd/10 Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] RIP: 0010:[] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ip_local_out_sk+0x30/0x40 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] [] ? ktime_get_ts64+0x4e/0xf0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] R10: ffff880000000050 R11: 0000000000000000 R12: ffffea00127a3200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] tcp_retransmit_timer+0x293/0x770 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] R10: ffff880000000050 R11: 0000000000000000 R12: ffffea00127a3200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] ? ktime_get+0x3e/0xa0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] R13: 00000001818ba8c0 R14: 00000001818ba8c0 R15: ffff8807a108d600 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] R13: ffff88004c13bdb8 R14: 0000000151cf3ae0 R15: 0000000000000246 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] task: ffff880151db89d0 ti: ffff880151e14000 task.ti: ffff880151e14000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] task: ffff88079d93e220 ti: ffff88079d994000 task.ti: ffff88079d994000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ip_queue_xmit+0x149/0x3d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] [] ? posix_ktime_get_ts+0x11/0x20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] ? native_apic_msr_write+0x30/0x40 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] FS: 00007f23547d0700(0000) GS:ffff8807bfce0000(0000) knlGS:0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] FS: 00007f2324fe9700(0000) GS:ffff8807bfd60000(0000) knlGS:0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] RIP: 0010:[] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] RSP: 0018:ffff8807bfca3b60 EFLAGS: 00000202 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] RIP: 0010:[] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] RAX: 0000000000006f87 RBX: 0000000000000004 RCX: 0000000000005c1c Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] _raw_spin_lock+0x35/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] tcp_transmit_skb+0x4aa/0x950 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] [] system_call_fastpath+0x16/0x1b Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] tcp_write_timer_handler+0xa0/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] ? lapic_next_event+0x1d/0x30 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] CR2: 00007f92e2666008 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] CR2: 000000cacc93e000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] RSP: 0018:ffff8807bfd23aa0 EFLAGS: 00000202 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] RDX: 0000000000005c18 RSI: 0000000000005c1c RDI: ffff880798c97300 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] RSP: 0000:ffff88079d997a30 EFLAGS: 00000206 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] Code: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] Stack: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] Stack: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] RAX: 0000000000004361 RBX: ffffffff816abfe9 RCX: 0000000000004462 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] RBP: ffff8807bfca3bb8 R08: 0000000000000004 R09: 0000000000000077 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] __tcp_retransmit_skb+0x142/0x590 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] tcp_write_timer+0x84/0x90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] ip_output+0x68/0xa0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] ffffffff810edd8c Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ffffffff810edd8c Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] RDX: 0000000000004460 RSI: 0000000000004462 RDI: ffff880798c972ac Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] RAX: 0000000000003860 RBX: ffffffff816cce45 RCX: 0000000000004464 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfca3ad8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] ffffc9000356bc40 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ffffc9000356bc40 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] RBP: ffff8807bfd23af8 R08: 0000000000000002 R09: 0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] RDX: 0000000000004460 RSI: 0000000000004464 RDI: ffff880798c972ac Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] R13: ffffffff817b773d R14: ffff8807bfca3bb8 R15: ffff880798c97200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 1f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] call_timer_fn+0x39/0x110 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] ? kvm_clock_read+0x1e/0x20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] ffffc9000356bc44 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ffffc9000356bc44 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] R10: ffffffff81695fef R11: 000000000000000c R12: ffff8807bfd23a18 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] RBP: ffff88079d997a88 R08: 0000000000004460 R09: 0000000000000077 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 44 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] ffff8801a7733e18 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] ffff88004c13be18 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] FS: 00007f23417aa700(0000) GS:ffff8807bfca0000(0000) knlGS:0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] R13: ffffffff817b773d R14: ffff8807bfd23af8 R15: ffff880798c97200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] tcp_retransmit_skb+0x1d/0x110 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] ? call_timer_fn+0x6e/0x110 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] ip_local_out_sk+0x30/0x40 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8803d0c2b4e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 0000000001553000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 0000000001553000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] FS: 00007f2329ff3700(0000) GS:ffff8807bfd20000(0000) knlGS:0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] R13: ffff88079d9979b8 R14: ffff8803d0c2b4e8 R15: ffff880798c97200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] tcp_retransmit_timer+0x293/0x770 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] ffff880798f70000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] b8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] ip_queue_xmit+0x149/0x3d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] ffff880798f70000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] CR2: 00007f0a2100a008 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] 0000000000000702 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 0000000000000702 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] FS: 0000000000000000(0000) GS:ffff8807bfd40000(0000) knlGS:0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] run_timer_softirq+0x220/0x320 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] ffff8806bdf38a38 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] tcp_transmit_skb+0x4aa/0x950 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ffff8800bb889dd8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] CR2: 0000000000000078 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] Stack: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 02 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] __do_softirq+0xe4/0x270 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 0000000001553700 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] tcp_write_timer_handler+0xa0/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] CR2: 00007f0a07347000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] ? iommu_prepare_identity_map+0xd8/0x1ab Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 0000000001553700 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 0000000000000001 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] f0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] Stack: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] ffffffff816ac7b0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 0000000000000001 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] run_ksoftirqd+0x29/0x40 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 0000000000000001 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] tcp_write_timer+0x84/0x90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] Stack: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] ffffffff816ccf45 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] ffff88079991c400 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 0000000000000001 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] __tcp_retransmit_skb+0x142/0x590 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 0000000001553700 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ffffffff816ac402 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] ffffffff817b970a Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 0000000001553700 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] smpboot_thread_fn+0x143/0x1b0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] call_timer_fn+0x39/0x110 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 07 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] ffff88079991c400 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 01ff88079d546180 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] Call Trace: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 00000009816ff319 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 01ff88079da2a000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 0000000000000046 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] Call Trace: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] ? SyS_setgroups+0x180/0x180 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] ffff880798c97200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] ffff8803d0c1d0ee Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] [] ? futex_wake+0x9c/0x140 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] tcp_retransmit_skb+0x1d/0x110 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] [] ? futex_wake+0x9c/0x140 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] kthread+0xd2/0xf0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] run_timer_softirq+0x220/0x320 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] ea Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] fffffff4a775fd48 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 000000004a6a76e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] [] do_futex+0x10a/0x5d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] tcp_retransmit_timer+0x293/0x770 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 10 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] fffffff499b33f00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ffff8806d1e95d00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] ffff8807bfd23ae8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] [] do_futex+0x10a/0x5d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 66 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] __do_softirq+0xe4/0x270 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 000000000000000e Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] ffff8807989a1000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] ? irq_exit+0x49/0xb0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 39 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 0000000000000001 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] ffff8807989a1000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] ffff88014a5080e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] ret_from_fork+0x58/0x90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] irq_exit+0x9d/0xb0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] ffff8801ec6256e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] ffff88014662c8e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] [] ? __switch_to+0x15f/0x570 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 75 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] [] ? __switch_to+0x15f/0x570 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 000000000000000e Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 00000000fffffe11 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] [] ? sched_clock_local+0x25/0x90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] Code: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] tcp_write_timer_handler+0xa0/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] c3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ffff8807989a10f0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] ffff8801ec6256e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] [] ? sched_clock_local+0x25/0x90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] b8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] apic_timer_interrupt+0x6d/0x80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 000000000000000e Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] [] SyS_futex+0x71/0x150 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] 45 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] d1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] tcp_write_timer+0x84/0x90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ffff8807989a10f0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] ffff880798c97200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] ffff8807bfca3bc8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] [] SyS_futex+0x71/0x150 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] 31 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] ffff8807bfd23b58 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] [] ? ktime_get_ts64+0x4e/0xf0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] c9 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] call_timer_fn+0x39/0x110 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ? _raw_spin_unlock_irqrestore+0x1b/0x50 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ffff88079d997a98 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] [] ? ktime_get_ts64+0x4e/0xf0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] e9 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] f2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] Call Trace: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] [] ? posix_ktime_get_ts+0x11/0x20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] b1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] b8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] force_qs_rnp+0x12c/0x190 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] Call Trace: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] Call Trace: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] [] ? posix_ktime_get_ts+0x11/0x20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] fa Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] ff Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] [] system_call_fastpath+0x16/0x1b Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] run_timer_softirq+0x220/0x320 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ? rcu_eqs_exit+0xa0/0xa0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] [] system_call_fastpath+0x16/0x1b Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] ff Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] Code: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] ? __dev_queue_xmit+0x560/0x580 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 66 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] Code: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] __do_softirq+0xe4/0x270 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] ? __dev_queue_xmit+0x1b2/0x580 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] rcu_gp_kthread+0x358/0x8b0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ? sch_direct_xmit+0x75/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] eb Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 49 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 1f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] irq_exit+0x9d/0xb0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 0a Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] dev_queue_xmit+0x10/0x20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ? prepare_to_wait_event+0x110/0x110 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] dev_queue_xmit+0x10/0x20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 8b Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 1f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 44 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ? smp_apic_timer_interrupt+0x4a/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 44 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 44 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 1f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ? rcu_process_callbacks+0x590/0x590 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] ip_finish_output+0x64b/0x870 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 24 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] ip_finish_output+0x64b/0x870 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] __qdisc_run+0x97/0x1d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 18 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] b8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] f3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] [] apic_timer_interrupt+0x6d/0x80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] kthread+0xd2/0xf0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 48 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] b8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] ip_output+0x68/0xa0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 8b Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] ip_output+0x68/0xa0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] <83> Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] Code: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] __dev_queue_xmit+0x2d3/0x580 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 02 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 68 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] ? kvm_clock_read+0x1e/0x20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] 02 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 02 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ret_from_fork+0x58/0x90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 04 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] ? __ip_local_out+0x5a/0xb0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] f0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 74 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] dev_queue_xmit+0x10/0x20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] f0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] f0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] ip_local_out_sk+0x30/0x40 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 8b Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] Code: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] ip_local_out_sk+0x30/0x40 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 07 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ip_finish_output+0x64b/0x870 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] ip_queue_xmit+0x149/0x3d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 17 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 07 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 07 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 98 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] ip_queue_xmit+0x149/0x3d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 03 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 1f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ip_output+0x68/0xa0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 44 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] ea Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] tcp_transmit_skb+0x4aa/0x950 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 10 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] tcp_transmit_skb+0x4aa/0x950 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] ea Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] ea Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 66 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ? kvm_clock_read+0x1e/0x20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 31 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 10 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 10 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 39 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 39 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] b8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] __tcp_retransmit_skb+0x142/0x590 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] c8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 66 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 66 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] __tcp_retransmit_skb+0x142/0x590 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 84 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ip_local_out_sk+0x30/0x40 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 39 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 39 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 75 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 24 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 81 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 98 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 02 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 75 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 75 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] c3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] fe Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ip_queue_xmit+0x149/0x3d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] f0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] ff Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] c3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] c3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] tcp_retransmit_skb+0x1d/0x110 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] d1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] tcp_retransmit_skb+0x1d/0x110 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] tcp_transmit_skb+0x4aa/0x950 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] d1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] d1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 85 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 07 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] tcp_retransmit_timer+0x293/0x770 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.064006] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] tcp_retransmit_timer+0x293/0x770 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 9a Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] f2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] fb Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] b8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] __tcp_retransmit_skb+0x142/0x590 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] f2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] f2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] ff Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] b8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] b8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] ff Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] ea Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 10 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] tcp_write_timer_handler+0xa0/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 66 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] tcp_write_timer_handler+0xa0/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] ff Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 39 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] eb Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 84 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 0a Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] tcp_write_timer+0x84/0x90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] eb Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] eb Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 24 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 75 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] tcp_retransmit_skb+0x1d/0x110 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 0a Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 0a Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 1f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] c3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] tcp_write_timer+0x84/0x90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] call_timer_fn+0x39/0x110 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] tcp_retransmit_timer+0x293/0x770 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 1f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 1f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] f3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] d1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] call_timer_fn+0x39/0x110 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] f3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] f3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] e9 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] <83> Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 99 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 83 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] <83> Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] fc Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] f2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] run_timer_softirq+0x220/0x320 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] tcp_write_timer_handler+0xa0/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] ff Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 74 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] b8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] ff Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] run_timer_softirq+0x220/0x320 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] __do_softirq+0xe4/0x270 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] tcp_write_timer+0x84/0x90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 74 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 74 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 66 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] __do_softirq+0xe4/0x270 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] run_ksoftirqd+0x29/0x40 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 31 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 17 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] call_timer_fn+0x39/0x110 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] d2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] eb Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 17 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 17 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 0a Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] irq_exit+0x9d/0xb0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] <41> Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] c6 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] smpboot_thread_fn+0x143/0x1b0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 4c Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 1f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.056160] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 31 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] ? SyS_setgroups+0x180/0x180 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] run_timer_softirq+0x220/0x320 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] c8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] f3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 31 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 31 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] apic_timer_interrupt+0x6d/0x80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] kthread+0xd2/0xf0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] c8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] <83> Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 81 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] c8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] __do_softirq+0xe4/0x270 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 81 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] 81 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] fe Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 74 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ff Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] fe Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] fe Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] ? _raw_spin_lock+0x32/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] irq_exit+0x9d/0xb0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] ff Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] ff Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] ret_from_fork+0x58/0x90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.144007] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] ? futex_wake+0x9c/0x140 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 17 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 75 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.204010] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] do_futex+0x10a/0x5d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] e7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] Code: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 55 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] apic_timer_interrupt+0x6d/0x80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] f0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 31 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] f2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] c8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 48 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ? _raw_spin_lock+0x2a/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 07 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 81 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.096666] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] SyS_futex+0x71/0x150 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ? futex_wait_setup+0xa1/0x120 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] fe Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ff Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] [] system_call_fastpath+0x16/0x1b Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] futex_wait+0x169/0x290 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] ea Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] Code: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.080785] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 10 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ? get_user_pages_fast+0xa2/0x190 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 66 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 39 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 1f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ? futex_wake+0x71/0x140 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 44 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 75 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] do_futex+0xde/0x5d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] c3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] b8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] d1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 02 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] f2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] f0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] b8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] SyS_futex+0x71/0x150 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 07 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] [] system_call_fastpath+0x16/0x1b Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] Code: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] eb Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 0a Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] ea Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 1f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 1f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 10 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 44 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 66 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] f3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 39 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 83 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] b8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 75 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] c3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 02 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 74 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] d1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] f0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] f2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 17 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 07 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] b8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] c1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] <41> Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] ea Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 31 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 10 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] eb Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] c8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 66 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 0a Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 39 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 81 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 1f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] c2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] fe Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 75 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] f3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ff Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] c3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] <83> Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 75 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] d1 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] e7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 74 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 55 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] f2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] b8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] b7 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] f2 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 17 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 48 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 80 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 89 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] e5 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 73 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] eb Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] 31 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.188241] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 0a Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] c8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 0f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 41 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 1f Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 81 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] f3 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] fe Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] ff Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] <83> Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] e8 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] 01 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.112166] Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] CPU: 1 PID: 16984 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] task: ffff880151cf3ae0 ti: ffff8804d0154000 task.ti: ffff8804d0154000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] RSP: 0018:ffff8804d0157df0 EFLAGS: 00000202 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] RAX: 000000000000314f RBX: 0000000000000000 RCX: 00000000000058ce Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] RDX: 00000000000058c6 RSI: 00000000000058ce RDI: ffffc9000356bc44 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] RBP: ffff8804d0157e58 R08: 0000000000000008 R09: ffff8804d0157d54 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] R10: ffff880000000050 R11: 0000000000000000 R12: ffffea00127a3200 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] R13: ffff8804d0157d50 R14: 00000001d0157d50 R15: 0000000000000064 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] FS: 00007f232dffb700(0000) GS:ffff8807bfc20000(0000) knlGS:0000000000000000 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] CR2: 00007f5b263a3000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] Stack: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] ffffffff810edd8c ffffc9000356bc40 ffffc9000356bc44 ffff8804d0157e18 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] 0000000001553000 ffff880798f70000 0000000000000702 ffff880151cf3b48 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] 0000000001553700 0000000000000001 0000000000000001 0000000001553700 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] Call Trace: Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] [] ? futex_wake+0x9c/0x140 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] [] do_futex+0x10a/0x5d0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] [] ? __switch_to+0x15f/0x570 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] [] ? sched_clock_local+0x25/0x90 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] [] SyS_futex+0x71/0x150 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] [] ? ktime_get_ts64+0x4e/0xf0 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] [] ? posix_ktime_get_ts+0x11/0x20 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] [] system_call_fastpath+0x16/0x1b Jan 16 03:25:26 ubuntu14-04 kernel: [485784.052006] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 16 03:25:26 ubuntu14-04 kernel: [485784.172233] 00 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [cbq-engine:16984] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [ksoftirqd/1:15] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [cbq-engine:16858] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] CPU: 3 PID: 16858 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] task: ffff880798a1ce80 ti: ffff8806577b0000 task.ti: ffff8806577b0000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] RSP: 0000:ffff8806577b3d30 EFLAGS: 00000206 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] RAX: 0000000000000676 RBX: 0000000000000000 RCX: 00000000000000ee Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] RDX: 00000000000000e8 RSI: 00000000000000ee RDI: ffffea0006e62bb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] RBP: ffff8806577b3dc8 R08: 0000000000000006 R09: 0000000000000001 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] R10: ffffffff81aabcd6 R11: ffff8800000004f0 R12: 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] R13: 00000000000280da R14: ffff880798a1ce80 R15: 0000000000000003 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] FS: 00007f237a089700(0000) GS:ffff8807bfc60000(0000) knlGS:0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] CR2: 000000caeba9e000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] Stack: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] ffffffff811a5e3d ffff8806577b3d48 ffffffff81051303 0000000000000246 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] ffff8800bb2389d0 ffff8806577b3db8 ffffffff810a08b1 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] 8000000647e2b867 ffffea0006e62bb0 0000008000000246 ffff8806577b3de8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] Call Trace: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] sysfillrect Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] NMI watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [cbq-engine:16876] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] NMI watchdog: BUG: soft lockup - CPU#4 stuck for 22s! [cbq-engine:16877] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] sysimgblt Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] Modules linked in: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] Modules linked in: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] dccp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] i2c_piix4 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] dccp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] dccp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] tcp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 8250_fintek Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] udp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] dccp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] inet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] NMI watchdog: BUG: soft lockup - CPU#5 stuck for 22s! [ksoftirqd/5:43] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] kvm_intel Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] unix_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] tcp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] Modules linked in: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] af_packet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] ppdev Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] udp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] NMI watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [cbq-engine:17004] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] netlink_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] dccp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] kvm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] Modules linked in: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] cirrus Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] inet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] dccp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] mac_hid Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] dccp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] ttm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] unix_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] tcp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] dccp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] drm_kms_helper Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] serio_raw Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] NMI watchdog: BUG: soft lockup - CPU#7 stuck for 22s! [cbq-engine:17066] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] af_packet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] tcp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] drm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] udp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] Modules linked in: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] parport_pc Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] udp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] syscopyarea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] netlink_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] dccp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] inet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] inet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] sysfillrect Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] lp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] dccp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] cirrus Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] unix_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] sysimgblt Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] unix_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] tcp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] parport Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] af_packet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] i2c_piix4 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ttm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] udp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] af_packet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] netlink_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] 8250_fintek Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] inet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] drm_kms_helper Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] psmouse Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] cirrus Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] kvm_intel Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] [] async_page_fault+0x28/0x30 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] unix_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] netlink_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] NMI watchdog: BUG: soft lockup - CPU#9 stuck for 23s! [cbq-engine:16895] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] drm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] ttm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] ppdev Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] Code: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] af_packet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] floppy Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] Modules linked in: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] cirrus Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] drm_kms_helper Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] kvm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] netlink_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] syscopyarea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] dccp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] pata_acpi Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] drm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] mac_hid Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] cirrus Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] ttm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] sysfillrect Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] dccp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] syscopyarea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] serio_raw Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] ttm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] drm_kms_helper Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] tcp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] sysimgblt Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] sysfillrect Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] parport_pc Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 44 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] drm_kms_helper Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] CPU: 1 PID: 15 Comm: ksoftirqd/1 Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] udp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] drm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] sysimgblt Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] lp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] drm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] i2c_piix4 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] NMI watchdog: BUG: soft lockup - CPU#11 stuck for 23s! [cbq-engine:17002] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] NMI watchdog: BUG: soft lockup - CPU#10 stuck for 23s! [cbq-engine:16978] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] inet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] syscopyarea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] i2c_piix4 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] parport Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] syscopyarea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] Modules linked in: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 8250_fintek Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] Modules linked in: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] task: ffff88079df375c0 ti: ffff88079df70000 task.ti: ffff88079df70000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] unix_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 8250_fintek Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] psmouse Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] sysfillrect Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] sysfillrect Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] dccp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] kvm_intel Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] dccp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] RIP: 0010:[] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] af_packet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] kvm_intel Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] floppy Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] sysimgblt Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] dccp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] sysimgblt Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ppdev Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] dccp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] __tcp_retransmit_skb+0xa9/0x590 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] netlink_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] ppdev Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] pata_acpi Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] i2c_piix4 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] tcp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] i2c_piix4 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] tcp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] kvm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] RSP: 0000:ffff88079df73c18 EFLAGS: 00000282 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] cirrus Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] kvm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 02 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 8250_fintek Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] udp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 8250_fintek Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] udp_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] mac_hid Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] ttm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] mac_hid Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] CPU: 4 PID: 16877 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] kvm_intel Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] inet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] RAX: 00000000000005a8 RBX: ffffffff816fef4d RCX: 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] kvm_intel Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] inet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] serio_raw Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] drm_kms_helper Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] serio_raw Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] f0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] ppdev Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] unix_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] RDX: 0000000000007280 RSI: 00000000059f002e RDI: ffff880321876c80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ppdev Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] unix_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] parport_pc Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] drm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] parport_pc Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] task: ffff88079d4689d0 ti: ffff880328aac000 task.ti: ffff880328aac000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] kvm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] af_packet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] RBP: ffff88079df73c58 R08: 000000000834438a R09: 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] kvm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] syscopyarea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] lp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] RIP: 0010:[] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] mac_hid Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] netlink_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] af_packet_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] lp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] R10: 0000000000000001 R11: 000000000000000c R12: ffffffff81705453 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] sysfillrect Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] parport Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 07 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] serio_raw Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] cirrus Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] mac_hid Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] netlink_diag Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] parport Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] sysimgblt Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] psmouse Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] RSP: 0000:ffff880328aafd30 EFLAGS: 00000202 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] parport_pc Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] ttm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] R13: 0000000000000020 R14: 000000000000dab3 R15: ffff8803d17102e8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] serio_raw Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] cirrus Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] psmouse Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] i2c_piix4 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] floppy Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] RAX: 0000000000000c1c RBX: 0000000000000000 RCX: 00000000000000f4 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] lp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] drm_kms_helper Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] FS: 0000000000000000(0000) GS:ffff8807bfc20000(0000) knlGS:0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] parport_pc Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] ttm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] floppy Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 8250_fintek Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] pata_acpi Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] RDX: 00000000000000e8 RSI: 00000000000000f4 RDI: ffffea0006e62bb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] parport Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] drm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] lp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] drm_kms_helper Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] pata_acpi Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] kvm_intel Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] RBP: ffff880328aafdc8 R08: 000000000000001c R09: 0000000000000001 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] psmouse Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] syscopyarea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] CR2: 000000caeba3a008 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] parport Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] drm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] ppdev Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] R10: ffffffff81aabcd6 R11: ffff880000000530 R12: 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 10 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] floppy Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] sysfillrect Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] CPU: 6 PID: 17004 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] Stack: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] psmouse Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] syscopyarea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] kvm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] R13: 00000000000280da R14: ffff88079d4689d0 R15: ffff8807bfc93e80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 66 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] pata_acpi Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] sysimgblt Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] CPU: 2 PID: 16876 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 000000009df73c48 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] floppy Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] mac_hid Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] FS: 00007f2370876700(0000) GS:ffff8807bfc80000(0000) knlGS:0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 39 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] i2c_piix4 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] task: ffff88079b475850 ti: ffff8803fdd9c000 task.ti: ffff8803fdd9c000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] sysfillrect Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] ffffffff810e34dc Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] serio_raw Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 8250_fintek Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] CPU: 7 PID: 17066 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] RIP: 0010:[] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] pata_acpi Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] sysimgblt Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] task: ffff88079d46a740 ti: ffff880328aa8000 task.ti: ffff880328aa8000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] parport_pc Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] CR2: 000000caebaa6000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 75 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] kvm_intel Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] ffff880321876c80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] i2c_piix4 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] RIP: 0010:[] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] lp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] Stack: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ppdev Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] task: ffff8800bb93b110 ti: ffff88004c084000 task.ti: ffff88004c084000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] RSP: 0000:ffff8803fdd9fd30 EFLAGS: 00000202 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ffff880321876c80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 8250_fintek Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] CPU: 5 PID: 43 Comm: ksoftirqd/5 Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] c3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] ffffffff811a5e3d Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] parport Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] RIP: 0010:[] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] RAX: 00000000000049b1 RBX: 0000000000000000 RCX: 00000000000000ec Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] kvm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] kvm_intel Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ffff880328aafd58 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] RDX: 00000000000000e8 RSI: 00000000000000ec RDI: ffffea0006e62bb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] psmouse Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] mac_hid Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] RSP: 0000:ffff8807bfc43aa0 EFLAGS: 00000206 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] ppdev Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] d1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ffffffff8109de5d Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] RSP: 0000:ffff88004c087d30 EFLAGS: 00000202 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] RBP: ffff8803fdd9fdc8 R08: 0000000000000004 R09: 0000000000000001 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] floppy Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] serio_raw Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] ffff880146560e00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] task: ffff88079d8589d0 ti: ffff88079d860000 task.ti: ffff88079d860000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] RAX: 0000000000007b62 RBX: ffffffff816abfe9 RCX: 000000000000c84c Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] kvm Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 0000000000000246 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] RAX: 00000000000025c3 RBX: ffffffff810a67f7 RCX: 00000000000000ea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] R10: ffffffff81aabcd6 R11: ffff880000000390 R12: 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] pata_acpi Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] parport_pc Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] ffff880321876da8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] RIP: 0010:[] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] RDX: 000000000000c84a RSI: 000000000000c84c RDI: ffff880798c972ac Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] RDX: 00000000000000e8 RSI: 00000000000000ea RDI: ffffea0006e62bb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] R13: 00000000000280da R14: ffff88079b475850 R15: 0000000000000006 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] lp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] mac_hid Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] f2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ffff88079d46a740 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] RBP: ffff88004c087dc8 R08: 0000000000000002 R09: 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] FS: 00007f231f7fe700(0000) GS:ffff8807bfcc0000(0000) knlGS:0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] CPU: 9 PID: 16895 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] parport Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] RBP: ffff8807bfc43af8 R08: 0000000000000006 R09: 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] serio_raw Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] ffff880321876c80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ffff880328aafdb8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] R10: 0000000000000000 R11: ffff8800000004b0 R12: 000000000000000b Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] psmouse Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] RSP: 0000:ffff8807bfca3b60 EFLAGS: 00000206 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] R10: ffffffff81695fef R11: 000000000000000c R12: ffff8807bfc43a18 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] parport_pc Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ffffffff810a08b1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] R13: ffff8800bb889d70 R14: 0000000000013e80 R15: 0000000000000007 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] CR2: 000000caeba72000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] task: ffff88079d4a9d70 ti: ffff8801a75c0000 task.ti: ffff8801a75c0000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] floppy Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] RAX: 0000000000007fac RBX: ffffffff816cce45 RCX: 0000000000007ce6 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] R13: ffffffff817b773d R14: ffff8807bfc43af8 R15: ffff880798c97200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] lp Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] FS: 00007f2310ff1700(0000) GS:ffff8807bfce0000(0000) knlGS:0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] RIP: 0010:[] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] Stack: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] pata_acpi Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] ffff88079df73c88 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] RDX: 0000000000007ce0 RSI: 0000000000007ce6 RDI: ffff880798c97300 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] ffffffff811a5e3d Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] FS: 00007f2371077700(0000) GS:ffff8807bfc40000(0000) knlGS:0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] parport Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] ffffffff817032dd Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] RBP: ffff8807bfca3bb8 R08: 0000000000000006 R09: 0000000000000077 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 80000003f4186867 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] CR2: 000000caeba96000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] RSP: 0000:ffff8807bfd23b60 EFLAGS: 00000202 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] ffff8803fdd9fd48 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] CPU: 11 PID: 17002 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] psmouse Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] ffff88079df73c88 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] eb Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] ffffea0006e62bb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] RAX: 00000000000025bf RBX: ffffffff816cce45 RCX: 0000000000007ce4 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ffffffff81051303 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] Stack: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfca3ad8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] CR2: 000000caebab8000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] floppy Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 0a Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 0000008000000246 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] RDX: 0000000000007ce0 RSI: 0000000000007ce4 RDI: ffff880798c97300 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 0000000000000246 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] ffffffff811a5a7a Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] task: ffff8800bb889d70 ti: ffff88004c138000 task.ti: ffff88004c138000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] ffff880321876c80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] R13: ffffffff817b773d R14: ffff8807bfca3bb8 R15: ffff880798c97200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] Stack: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] pata_acpi Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] ffff880328aafde8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] RBP: ffff8807bfd23bb8 R08: 0000000000000004 R09: 0000000000000077 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] ffff88004c087d48 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] RIP: 0010:[] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] FS: 0000000000000000(0000) GS:ffff8807bfca0000(0000) knlGS:0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ffffffff816ccf45 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] R10: 0000000000016ac6 R11: 0000000000000005 R12: ffff8807bfd23ad8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ffff8800bb93b110 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] ffffffff81051303 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] Call Trace: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ffffffff8105b6be Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] CPU: 10 PID: 16978 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] Call Trace: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] R13: ffffffff817b773d R14: ffff8807bfd23bb8 R15: ffff880798c97200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ffff8803fdd9fdb8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 0000000000000246 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] RSP: 0000:ffff88004c13bd30 EFLAGS: 00000206 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] CR2: 000000caeb924000 CR3: 000000073b1ee000 CR4: 00000000000006e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] 00000002816ff319 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] f3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] FS: 00007f23637ee700(0000) GS:ffff8807bfd20000(0000) knlGS:0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ffffffff810a08b1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] RAX: 0000000000001b1b RBX: 0000000000000000 RCX: 00000000000000f6 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] ffffffff810e342e Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] ffff8800bb889d70 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] RDX: 00000000000000e8 RSI: 00000000000000f6 RDI: ffffea0006e62bb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] Stack: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] task: ffff8800bb2389d0 ti: ffff880151d20000 task.ti: ffff880151d20000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] <83> Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] CR2: 000000caebaa4000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] ffff88004c087db8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] RBP: ffff88004c13bdc8 R08: 000000000000001e R09: 0000000000000001 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ffffffff816ac7b0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] RIP: 0010:[] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] 0000000051eaa2e8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] e8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] [] ? ttwu_do_activate.constprop.94+0x5d/0x70 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] Stack: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 8000000795efd867 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] ffffffff810a08b1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] R10: ffffffff81aabcd6 R11: ffff880000000550 R12: 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ffff88079991c400 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] _raw_spin_lock+0x38/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] tcp_retransmit_skb+0x1d/0x110 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] ffffffff816ac7b0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ffffea0006e62bb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] R13: 00000000000280da R14: ffff8800bb889d70 R15: ffff88004c13bce8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] ffff8807bfc43ae8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 01ff8807bfcae5b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] RSP: 0000:ffff8807bfd43b60 EFLAGS: 00000202 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 74 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] ffff88079991c400 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 0000008000000246 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] FS: 00007f2324fe9700(0000) GS:ffff8807bfd60000(0000) knlGS:0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 0000000000000001 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] ffff8807bfcae578 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 01ff8807bfd23be8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] ffff8803fdd9fde8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] RAX: 0000000000006ee5 RBX: ffffffff816cce45 RCX: 0000000000007ce2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] ffff8801154902e8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] tcp_retransmit_timer+0x293/0x770 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] ffff8807bfd23b98 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] ffffea0006e62bb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] CR2: 000000caebaaa008 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] RDX: 0000000000007ce0 RSI: 0000000000007ce2 RDI: ffff880798c97300 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] Call Trace: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 0000008000000246 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] Stack: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] fffffff4bfca3bd0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] RBP: ffff8807bfd43bb8 R08: 0000000000000002 R09: 0000000000000077 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 17 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] fffffff4813a5f00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] ffff88004c087de8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] ffffffff811a5e3d Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 00000000fffffe11 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] ffffffff810aa4a4 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] ffff8807bfd23be8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ffff88004c13bd48 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfd43ad8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] ffff8801154902e8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] ffff8807989a1000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] ffff8807989a1000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] Call Trace: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ffffffff81051303 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] R13: ffffffff817b773d R14: ffff8807bfd43bb8 R15: ffff880798c97200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] ffff880798c97200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] tcp_write_timer_handler+0xa0/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] ffff8801466294e8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 0000000000000246 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ffff880799bbcae8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] FS: 00007f23357f2700(0000) GS:ffff8807bfd40000(0000) knlGS:0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] ffff8807bfc43b58 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] [] ? handle_mm_fault+0xa1a/0x1100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 31 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 000000000000000e Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] ffff880798a1ce80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] tcp_write_timer+0x84/0x90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] 000000000000000e Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] c8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] ffff8807989a10f0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ffff88004c13bdb8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] CR2: 000000caebaa2000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] Call Trace: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ffffffff810a08b1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ffff8807989a10f0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] Stack: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 81 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] ffff8807bfd23bc8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] call_timer_fn+0x39/0x110 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] ffffffff816ac7b0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] ffff8807bfca3bc8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] fe Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] Call Trace: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 8000000446bb5867 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] ffff88079991c400 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ? sch_direct_xmit+0x75/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] ff Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ffffea0006e62bb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 01ff88079da2a000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] [] async_page_fault+0x28/0x30 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 0000008000000246 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] Call Trace: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] ffff880799b33f30 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] Code: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ? __dev_queue_xmit+0x560/0x580 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] ffff88004c13bde8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] run_timer_softirq+0x220/0x320 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.080009] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] fffffff499b33f00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] dev_queue_xmit+0x10/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] Call Trace: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ? ktime_get+0x3e/0xa0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] __do_softirq+0xe4/0x270 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ? __dev_queue_xmit+0x560/0x580 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] ffff88079da2a000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] ffff8807989a1000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 44 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ip_finish_output+0x64b/0x870 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] __qdisc_run+0x97/0x1d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] run_ksoftirqd+0x29/0x40 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] ffff8803d16b4ee8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ? update_curr+0xe4/0x180 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ip_output+0x68/0xa0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] [] async_page_fault+0x28/0x30 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] __dev_queue_xmit+0x2d3/0x580 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 000000000000000e Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] Code: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] dev_queue_xmit+0x10/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] smpboot_thread_fn+0x143/0x1b0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ? kvm_clock_read+0x1e/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] ffff8807989a10f0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] dev_queue_xmit+0x10/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] [] async_page_fault+0x28/0x30 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ip_finish_output+0x64b/0x870 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] ? SyS_setgroups+0x180/0x180 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 02 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ip_local_out_sk+0x30/0x40 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] Code: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] ffff8807bfd43bc8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ip_finish_output+0x64b/0x870 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 44 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ? trigger_load_balance+0x43/0x1b0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] kthread+0xd2/0xf0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] f0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ip_queue_xmit+0x149/0x3d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] Call Trace: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ip_output+0x68/0xa0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 44 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] tcp_transmit_skb+0x4aa/0x950 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] [] ? finish_task_switch+0x67/0x140 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ip_output+0x68/0xa0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 07 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ? kvm_clock_read+0x1e/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] __tcp_retransmit_skb+0x142/0x590 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? __dev_queue_xmit+0x560/0x580 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ? kvm_clock_read+0x1e/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 02 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] ret_from_fork+0x58/0x90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ip_local_out_sk+0x30/0x40 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] dev_queue_xmit+0x10/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] f0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ip_local_out_sk+0x30/0x40 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 10 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] tcp_retransmit_skb+0x1d/0x110 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 02 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] [] async_page_fault+0x28/0x30 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ip_queue_xmit+0x149/0x3d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 66 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] Code: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ip_finish_output+0x64b/0x870 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ip_queue_xmit+0x149/0x3d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] Code: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 39 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 07 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] tcp_retransmit_timer+0x293/0x770 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] f0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 8b Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 75 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? tick_program_event+0x23/0x30 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] tcp_transmit_skb+0x4aa/0x950 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] tcp_transmit_skb+0x4aa/0x950 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 07 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 44 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 83 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] ea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] c3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] tcp_write_timer_handler+0xa0/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 58 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? hrtimer_interrupt+0x127/0x220 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 10 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] __tcp_retransmit_skb+0x142/0x590 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 04 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] __tcp_retransmit_skb+0x142/0x590 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 66 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] d1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] tcp_write_timer+0x84/0x90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 39 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] ea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ip_output+0x68/0xa0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] call_timer_fn+0x39/0x110 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 10 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 75 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] f2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 66 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 02 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 48 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? kvm_clock_read+0x1e/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 39 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] tcp_retransmit_skb+0x1d/0x110 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] tcp_retransmit_skb+0x1d/0x110 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] c3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] f0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] df Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] run_timer_softirq+0x220/0x320 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 75 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ip_local_out_sk+0x30/0x40 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] ff Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] tcp_retransmit_timer+0x293/0x770 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] tcp_retransmit_timer+0x293/0x770 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] d1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 50 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] __do_softirq+0xe4/0x270 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] c3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 07 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ip_queue_xmit+0x149/0x3d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 10 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] eb Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ? irq_exit+0x49/0xb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ? apic_timer_interrupt+0x6d/0x80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] f2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 0a Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] irq_exit+0x9d/0xb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] d1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 85 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] tcp_transmit_skb+0x4aa/0x950 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] c0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] ea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] f2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 10 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] __tcp_retransmit_skb+0x142/0x590 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] f3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] apic_timer_interrupt+0x6d/0x80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 66 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 45 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] tcp_write_timer_handler+0xa0/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] tcp_write_timer_handler+0xa0/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 39 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] c4 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] eb Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] <83> Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 0a Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] e8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 75 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ? _raw_spin_lock+0x2a/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] tcp_write_timer+0x84/0x90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] tcp_write_timer+0x84/0x90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 85 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] tcp_retransmit_skb+0x1d/0x110 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 74 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] c3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] eb Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 3b Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] call_timer_fn+0x39/0x110 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] call_timer_fn+0x39/0x110 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 0a Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 04 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] f3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] d1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] tcp_retransmit_timer+0x293/0x770 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] <83> Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 17 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 48 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] e8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] f3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] f2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] run_timer_softirq+0x220/0x320 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] run_timer_softirq+0x220/0x320 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] df Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] tcp_write_timer_handler+0xa0/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 74 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] <83> Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] __do_softirq+0xe4/0x270 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] __do_softirq+0xe4/0x270 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] e8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] e8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 31 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] c3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] tcp_write_timer+0x84/0x90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] irq_exit+0x9d/0xb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] irq_exit+0x9d/0xb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] c8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 74 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] d5 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 17 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] eb Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ff Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] call_timer_fn+0x39/0x110 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 81 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 0a Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ff Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] fe Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 17 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] apic_timer_interrupt+0x6d/0x80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 8b Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] apic_timer_interrupt+0x6d/0x80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] ff Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] b3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] run_timer_softirq+0x220/0x320 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 31 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] f3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] f8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] c8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 04 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ? finish_task_switch+0x67/0x140 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.096011] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] <83> Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] __do_softirq+0xe4/0x270 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ? _raw_spin_lock+0x2f/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 81 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 31 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] e8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] c8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] [] async_page_fault+0x28/0x30 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] irq_exit+0x9d/0xb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] __schedule+0x37b/0x830 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ? handle_mm_fault+0xa1a/0x1100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] fe Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 74 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] Code: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 8b Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] ff Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 81 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 93 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ? get_futex_key+0x191/0x2c0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] schedule+0x29/0x70 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] fe Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 5c Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] ff Jan 16 03:26:08 ubuntu14-04 kernel: [485824.128013] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 17 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 44 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] 05 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] apic_timer_interrupt+0x6d/0x80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] smpboot_thread_fn+0xe5/0x1b0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.144011] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ? SyS_setgroups+0x180/0x180 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 31 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] <41> Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? _raw_spin_lock+0x32/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] c8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 02 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] kthread+0xd2/0xf0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] c7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 81 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] f0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] fe Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 8b Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] ff Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 07 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 46 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 28 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ret_from_fork+0x58/0x90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.204007] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] f2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] ea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 39 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 10 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 66 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] Code: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 39 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 78 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 08 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] [] async_page_fault+0x28/0x30 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 75 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 39 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] Code: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] f0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] c3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 44 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] d1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 85 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 02 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 44 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? sched_clock+0x9/0x10 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 04 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] f2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] ? sched_clock_local+0x25/0x90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 02 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] 80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.067610] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] f0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 02 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] eb Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 0a Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] f0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] [] async_page_fault+0x28/0x30 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 07 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] Code: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 07 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] f3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 07 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] <83> Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] ea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] e8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 10 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] c1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] ea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 66 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ea Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 10 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 74 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 39 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 10 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 66 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 66 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 39 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 75 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 39 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 17 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] c2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 75 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] c3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 75 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] c3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] d1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] c3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] d1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 31 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] c8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] d1 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] f2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 81 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] f2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] fe Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ff Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] f2 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] b8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.172006] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] eb Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 0a Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] eb Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 0a Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] eb Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 0a Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] f3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 1f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] f3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] <83> Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] e8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 83 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] f3 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] e8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 90 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 74 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] <83> Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 74 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] e8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 01 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 74 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 17 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 17 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 0f Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] b7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 17 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 31 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 31 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 89 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] c8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] c8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] <41> Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 81 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 81 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 31 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] c8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] fe Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] fe Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 41 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ff Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] ff Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] 81 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] e0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] fe Jan 16 03:26:08 ubuntu14-04 kernel: [485824.115810] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 75 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] ff 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] e7 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 00 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] 55 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.069640] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.209306] 0f b7 f2 48 89 e5 e8 73 2e ff ff Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] CPU: 0 PID: 16984 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] task: ffff880151cf3ae0 ti: ffff8804d0154000 task.ti: ffff8804d0154000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] RIP: 0010:[] [] run_timer_softirq+0x211/0x320 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] RSP: 0000:ffff8807bfc03e98 EFLAGS: 00000282 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] RAX: dead000000200200 RBX: ffff880102865d70 RCX: ffff8801465783a8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] RDX: ffff88079b584968 RSI: ffff8807bfc03ec8 RDI: ffffffff81f18940 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] RBP: ffff8807bfc03f08 R08: 0000000000000001 R09: ffffffff81f18940 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfc03e08 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] R13: ffffffff817b773d R14: ffff8807bfc03f08 R15: ffff88079b583228 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] FS: 00007f232dffb700(0000) GS:ffff8807bfc00000(0000) knlGS:0000000000000000 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] CR2: 000000caeba70008 CR3: 00000006f708e000 CR4: 00000000000006f0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] Stack: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] ffff8807bfc03ea8 ffffffff81f1a578 ffffffff81f1a178 ffffffff81f19d78 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] ffffffff81f19978 ffff88079b582e80 ffff88079b584968 ffff8801465783a8 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] ffff8807bfc03ee8 0000000000000001 ffffffff81c0f0c8 0000000000000001 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] Call Trace: Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] __do_softirq+0xe4/0x270 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] irq_exit+0x9d/0xb0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] apic_timer_interrupt+0x6d/0x80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] ? do_wp_page+0x2c2/0x7d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] ? do_wp_page+0x2c0/0x7d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] handle_mm_fault+0x80c/0x1100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] ? __switch_to+0x15f/0x570 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] [] async_page_fault+0x28/0x30 Jan 16 03:26:08 ubuntu14-04 kernel: [485824.052664] Code: ff ff 83 e0 fe 4c 89 f7 8d 70 02 0f b7 f6 0f 1f 80 00 00 00 00 e9 54 fe ff ff 0f 1f 44 00 00 66 41 83 06 02 fb 66 0f 1f 44 00 00 <48> 8b 55 b8 48 89 df 4c 89 e6 e8 00 e8 ff ff 4c 89 f7 e8 98 a1 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [cbq-engine:16984] Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] NMI watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [cbq-engine:16876] Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] CPU: 2 PID: 16876 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] task: ffff88079d46a740 ti: ffff880328aa8000 task.ti: ffff880328aa8000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] RSP: 0000:ffff880328aabd30 EFLAGS: 00000202 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] RAX: 00000000000007cd RBX: 0000000001553fff RCX: 00000000000000f8 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] RDX: 00000000000000e8 RSI: 00000000000000f8 RDI: ffffea0006e62bb0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] RBP: ffff880328aabdc8 R08: 0000000000000010 R09: 0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] R10: 0000000000000000 R11: ffff8800000005c0 R12: 00003ffffffff000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] R13: ffff880328aabca8 R14: ffffffff81067e57 R15: ffff880328aabd08 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] FS: 00007f2371077700(0000) GS:ffff8807bfc40000(0000) knlGS:0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] CR2: 000000caebab8000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] Stack: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] ffffffff811a5a7a 0000000001553000 0000000001553fff 0000000000000064 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] 0000000128aabd50 ffff880328aabd50 ffffea00127a3200 0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] 0000000000000000 ffffea0006e62bb0 0000008000000000 ffff880328aabde8 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] Call Trace: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] [] ? handle_mm_fault+0xa1a/0x1100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] [] ? get_futex_key+0x191/0x2c0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [cbq-engine:16858] Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] CPU: 3 PID: 16858 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] task: ffff880798a1ce80 ti: ffff8806577b0000 task.ti: ffff8806577b0000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] RSP: 0000:ffff8806577b3d30 EFLAGS: 00000206 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] RAX: 00000000000056bd RBX: 0000000000000000 RCX: 00000000000000ee Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] RDX: 00000000000000e8 RSI: 00000000000000ee RDI: ffffea0006e62bb0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] RBP: ffff8806577b3dc8 R08: 0000000000000006 R09: 0000000000000001 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] R10: ffffffff81aabcd6 R11: ffff8800000004f0 R12: 0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] R13: 00000000000280da R14: ffff880798a1ce80 R15: 0000000000000003 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] FS: 00007f237a089700(0000) GS:ffff8807bfc60000(0000) knlGS:0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] CR2: 000000caeba9e000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] Stack: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] ffffffff811a5e3d ffff8806577b3d48 ffffffff81051303 0000000000000246 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] ffff8800bb2389d0 ffff8806577b3db8 ffffffff810a08b1 0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] 8000000647e2b867 ffffea0006e62bb0 0000008000000246 ffff8806577b3de8 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] Call Trace: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] [] async_page_fault+0x28/0x30 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.080008] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] [] async_page_fault+0x28/0x30 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] NMI watchdog: BUG: soft lockup - CPU#4 stuck for 23s! [cbq-engine:16877] Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] e8 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] Modules linked in: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] 01 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] dccp_diag dccp Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] 74 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] tcp_diag Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] 20 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] udp_diag Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] 0f Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] inet_diag unix_diag Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] b7 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] af_packet_diag netlink_diag Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] 17 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] cirrus Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] 41 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] ttm drm_kms_helper Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] 89 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] drm Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] d0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] syscopyarea Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] 41 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] sysfillrect Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] 31 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] sysimgblt Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] c8 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] i2c_piix4 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] 41 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] CPU: 4 PID: 16877 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] task: ffff88079d4689d0 ti: ffff880328aac000 task.ti: ffff880328aac000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] RSP: 0000:ffff880328aafd30 EFLAGS: 00000202 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] RAX: 0000000000004d6c RBX: 0000000000000000 RCX: 00000000000000f4 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] RDX: 00000000000000e8 RSI: 00000000000000f4 RDI: ffffea0006e62bb0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] RBP: ffff880328aafdc8 R08: 000000000000001c R09: 0000000000000001 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] R10: ffffffff81aabcd6 R11: ffff880000000530 R12: 0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] R13: 00000000000280da R14: ffff88079d4689d0 R15: ffff8807bfc93e80 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] FS: 00007f2370876700(0000) GS:ffff8807bfc80000(0000) knlGS:0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] CR2: 000000caebaa6000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] Stack: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] ffffffff811a5e3d ffff880328aafd58 ffffffff8109de5d 0000000000000246 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] ffff88079d46a740 ffff880328aafdb8 ffffffff810a08b1 0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] 80000003f4186867 ffffea0006e62bb0 0000008000000246 ffff880328aafde8 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] Call Trace: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] 81 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] [] ? ttwu_do_activate.constprop.94+0x5d/0x70 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] [] async_page_fault+0x28/0x30 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.096007] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.064384] e0 fe ff 00 00 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] NMI watchdog: BUG: soft lockup - CPU#6 stuck for 23s! [cbq-engine:17004] Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] CPU: 6 PID: 17004 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] task: ffff88079b475850 ti: ffff8803fdd9c000 task.ti: ffff8803fdd9c000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] RIP: 0010:[] [] skb_release_data+0x51/0xd0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] RSP: 0000:ffff8807bfcc3ca8 EFLAGS: 00000257 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] RAX: 0000000000010001 RBX: ffff8801a74b0a00 RCX: 0000000000000007 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] RDX: 0000000000010001 RSI: ffff8806f733a8a8 RDI: ffff8801a74b2200 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] RBP: ffff8807bfcc3cc8 R08: 0000000000000032 R09: 00000000073bc981 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] R10: 0000000000000001 R11: ffffea001bdcce00 R12: ffff8807bfcc3c18 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] R13: ffffffff817b773d R14: ffff8807bfcc3cc8 R15: ffff8801a74b2200 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] FS: 00007f231f7fe700(0000) GS:ffff8807bfcc0000(0000) knlGS:0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] CR2: 000000caeba72000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] Stack: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] ffff8807bfcc3cd8 ffff8801a74b2200 ffff8806f733a7e8 ffff8806f733a7c0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] ffff8807bfcc3ce8 ffffffff816987b8 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] NMI watchdog: BUG: soft lockup - CPU#7 stuck for 23s! [cbq-engine:17066] Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] ffff8806f733a7e8 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] Modules linked in: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] ffff8801a74b2200 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] CPU: 7 PID: 17066 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] task: ffff8800bb93b110 ti: ffff88004c084000 task.ti: ffff88004c084000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] RSP: 0000:ffff88004c087d30 EFLAGS: 00000202 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] RAX: 000000000000050f RBX: ffffffff810a67f7 RCX: 00000000000000ea Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] RDX: 00000000000000e8 RSI: 00000000000000ea RDI: ffffea0006e62bb0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] RBP: ffff88004c087dc8 R08: 0000000000000002 R09: 0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] R10: 0000000000000000 R11: ffff8800000004b0 R12: 000000000000000b Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] R13: ffff8800bb889d70 R14: 0000000000013e80 R15: 0000000000000007 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] FS: 00007f2310ff1700(0000) GS:ffff8807bfce0000(0000) knlGS:0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] CR2: 000000caeba96000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] Stack: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] ffffffff811a5a7a ffff88004c087d48 ffffffff81051303 0000000000000246 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] ffff8800bb889d70 ffff88004c087db8 ffffffff810a08b1 0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] 0000000000000000 ffffea0006e62bb0 0000008000000246 ffff88004c087de8 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] Call Trace: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] [] ? handle_mm_fault+0xa1a/0x1100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] [] async_page_fault+0x28/0x30 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.144006] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] ffff8807bfcc3d08 ffffffff816987d6 ffff8807bfcc3da8 ffff8806f733a6c0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] Call Trace: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] skb_release_all+0x28/0x30 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] __kfree_skb+0x16/0x30 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] tcp_v4_destroy_sock+0x94/0x2b0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] tcp_v6_destroy_sock+0x16/0x30 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] inet_csk_destroy_sock+0x52/0x140 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] tcp_done+0x67/0xa0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] tcp_write_err+0x35/0x50 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] tcp_retransmit_timer+0x208/0x770 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] tcp_write_timer_handler+0xa0/0x200 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] tcp_write_timer+0x84/0x90 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] call_timer_fn+0x39/0x110 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] ? tcp_write_timer_handler+0x200/0x200 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] run_timer_softirq+0x220/0x320 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] __do_softirq+0xe4/0x270 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] irq_exit+0x9d/0xb0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] apic_timer_interrupt+0x6d/0x80 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] ? _raw_spin_lock+0x2f/0x60 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] [] async_page_fault+0x28/0x30 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] Code: d0 00 00 00 a8 01 74 32 83 e0 02 3c 01 89 c2 19 c0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] NMI watchdog: BUG: soft lockup - CPU#9 stuck for 23s! [cbq-engine:16895] Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] Modules linked in: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] 0d Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] dccp_diag Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] ff Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] dccp Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] ff Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] tcp_diag Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] fe Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] udp_diag inet_diag Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] ff Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] unix_diag Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] 80 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] fa Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] CPU: 9 PID: 16895 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] task: ffff88079d4a9d70 ti: ffff8801a75c0000 task.ti: ffff8801a75c0000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] RSP: 0000:ffff8801a75c3d30 EFLAGS: 00000202 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] RAX: 00000000000057fa RBX: 0000000000000000 RCX: 00000000000000f2 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] RDX: 00000000000000e8 RSI: 00000000000000f2 RDI: ffffea0006e62bb0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] RBP: ffff8801a75c3dc8 R08: 000000000000001a R09: 0000000000000001 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] R10: ffffffff81aabcd6 R11: ffff880000000520 R12: 0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] R13: 00000000000280da R14: ffff88079d4a9d70 R15: 0000000000000009 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] FS: 00007f23637ee700(0000) GS:ffff8807bfd20000(0000) knlGS:0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] CR2: 000000caebaa4000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] Stack: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] ffffffff811a5e3d ffff8801a75c3d48 ffffffff81051303 0000000000000246 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] ffff88079d4689d0 ffff8801a75c3db8 ffffffff810a08b1 0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] 80000004022aa867 ffffea0006e62bb0 0000008000000246 ffff8801a75c3de8 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] Call Trace: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] 01 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] [] async_page_fault+0x28/0x30 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.172004] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.128010] 19 d2 66 31 d2 81 c2 01 00 01 00 f0 41 0f c1 44 24 20 <39> c2 74 0b 48 83 c4 08 5b 41 5c 41 5d 5d c3 31 db 41 80 3c 24 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] NMI watchdog: BUG: soft lockup - CPU#10 stuck for 23s! [cbq-engine:16978] Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] CPU: 10 PID: 16978 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] task: ffff8800bb2389d0 ti: ffff880151d20000 task.ti: ffff880151d20000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] RSP: 0000:ffff880151d23d30 EFLAGS: 00000206 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] RAX: 00000000000011f1 RBX: 0000000000000000 RCX: 00000000000000f0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] RDX: 00000000000000e8 RSI: 00000000000000f0 RDI: ffffea0006e62bb0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] RBP: ffff880151d23dc8 R08: 0000000000000018 R09: 0000000000000001 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] R10: ffffffff81aabcd6 R11: ffff880000000510 R12: 0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] R13: 00000000000280da R14: ffff8800bb2389d0 R15: 000000000000000a Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] FS: 00007f23357f2700(0000) GS:ffff8807bfd40000(0000) knlGS:0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] CR2: 000000caebaa2000 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] Stack: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] ffffffff811a5e3d ffff880151d23d48 ffffffff81051303 0000000000000246 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] ffff88079d4a9d70 ffff880151d23db8 ffffffff810a08b1 0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] 8000000677241867 ffffea0006e62bb0 0000008000000246 ffff880151d23de8 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] Call Trace: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] [] ? sched_clock+0x9/0x10 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] [] ? sched_clock_local+0x25/0x90 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] [] async_page_fault+0x28/0x30 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.188004] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] NMI watchdog: BUG: soft lockup - CPU#11 stuck for 23s! [cbq-engine:17002] Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] CPU: 11 PID: 17002 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] task: ffff8800bb889d70 ti: ffff88004c138000 task.ti: ffff88004c138000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] RSP: 0000:ffff88004c13bd30 EFLAGS: 00000206 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] RAX: 00000000000059f5 RBX: 0000000000000000 RCX: 00000000000000f6 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] RDX: 00000000000000e8 RSI: 00000000000000f6 RDI: ffffea0006e62bb0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] RBP: ffff88004c13bdc8 R08: 000000000000001e R09: 0000000000000001 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] R10: ffffffff81aabcd6 R11: ffff880000000550 R12: 0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] R13: 00000000000280da R14: ffff8800bb889d70 R15: ffff88004c13bce8 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] FS: 00007f2324fe9700(0000) GS:ffff8807bfd60000(0000) knlGS:0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] CR2: 000000caebaaa008 CR3: 00000006f708e000 CR4: 00000000000006e0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] Stack: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] ffffffff811a5e3d ffff88004c13bd48 ffffffff81051303 0000000000000246 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] ffff880798a1ce80 ffff88004c13bdb8 ffffffff810a08b1 0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] 8000000446bb5867 ffffea0006e62bb0 0000008000000246 ffff88004c13bde8 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] Call Trace: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] [] ? handle_mm_fault+0xddd/0x1100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] [] ? finish_task_switch+0x67/0x140 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] [] async_page_fault+0x28/0x30 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.204010] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] CPU: 0 PID: 16984 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] task: ffff880151cf3ae0 ti: ffff8804d0154000 task.ti: ffff8804d0154000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] RIP: 0010:[] [] skb_push+0xc/0x40 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] RSP: 0000:ffff8807bfc037d0 EFLAGS: 00000296 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] RAX: ffff8803d0ff6e20 RBX: ffff88079a97fe00 RCX: ffff8807989a10c0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] RDX: 0000000000000800 RSI: 000000000000000e RDI: ffff88079a97fe00 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] RBP: ffff8807bfc03808 R08: 0000000000000000 R09: 0000000000000028 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] R10: 0000000000000000 R11: ffffffff816cbbe0 R12: ffff8807bfc03748 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] R13: ffffffff817b773d R14: ffff8807bfc03808 R15: 0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] FS: 00007f232dffb700(0000) GS:ffff8807bfc00000(0000) knlGS:0000000000000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] CR2: 000000caeba70008 CR3: 00000006f708e000 CR4: 00000000000006f0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] Stack: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] ffffffff816cbc0f ffff8807bfc037e8 ffff88079a97fe00 ffff8807989a1000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] 0000000000000002 ffff8807989a10c0 ffff88079da2a000 ffff8807bfc03858 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] ffffffff816b506c ffff8807bfc03898 0000001400000028 000005c800000000 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] Call Trace: Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ? eth_header+0x2f/0xd0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] neigh_resolve_output+0x10c/0x230 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ip_finish_output+0x1d8/0x870 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ? ip_setup_cork+0x130/0x130 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ip_output+0x68/0xa0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ip_local_out_sk+0x30/0x40 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ip_send_skb+0x1a/0x50 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ip_push_pending_frames+0x37/0x40 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ip_send_unicast_reply+0x298/0x2f0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] tcp_v4_send_reset+0x246/0x400 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ? __inet_lookup_established+0x46/0x130 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] tcp_v4_do_rcv+0x16d/0x380 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ? security_sock_rcv_skb+0x16/0x20 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ? sk_filter+0x30/0xe0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] tcp_v4_rcv+0x7c8/0x980 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ? ip_route_input_noref+0xaee/0xc10 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ip_local_deliver_finish+0xac/0x220 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ip_local_deliver+0x48/0x80 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ip_rcv_finish+0x81/0x360 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ip_rcv+0x2a2/0x3f0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] __netif_receive_skb_core+0x552/0x790 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] __netif_receive_skb+0x18/0x60 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] netif_receive_skb_internal+0x23/0x90 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] netif_receive_skb+0x1c/0x70 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] virtnet_receive+0x267/0x8d0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] virtnet_poll+0x21/0x90 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] net_rx_action+0x159/0x340 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] __do_softirq+0xe4/0x270 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] irq_exit+0x9d/0xb0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] apic_timer_interrupt+0x6d/0x80 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ? do_wp_page+0x2c2/0x7d0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ? do_wp_page+0x2c0/0x7d0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] handle_mm_fault+0x80c/0x1100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ? do_futex+0x10a/0x5d0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ? __switch_to+0x15f/0x570 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] trace_do_page_fault+0x45/0x100 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] [] async_page_fault+0x28/0x30 Jan 16 03:26:33 ubuntu14-04 kernel: [485852.048454] Code: 48 c7 45 f0 d0 6a 69 81 48 c7 45 f8 20 5d 69 81 e8 3a fd ff ff c9 c3 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 8b 87 d8 00 00 00 <89> f2 01 b7 80 00 00 00 48 29 d0 48 3b 87 d0 00 00 00 48 89 87 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.940973] beam.smp invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.940979] beam.smp cpuset=/ mems_allowed=0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948070] CPU: 5 PID: 15166 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948075] 0000000000000000 ffff880799a87858 ffffffff817aed00 0000000000000000 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948077] ffff880799ebce80 ffff880799a878f8 ffffffff817a9c3f 0000000000000001 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948079] 0000000000000000 ffff880799a87898 ffffffff8105aed1 0000000000000000 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948081] Call Trace: Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948093] [] dump_stack+0x45/0x57 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948096] [] dump_header+0x7f/0x1f1 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948101] [] ? do_async_page_fault+0x61/0xd0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948107] [] ? async_page_fault+0x28/0x30 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948131] [] oom_kill_process+0x22b/0x390 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948134] [] out_of_memory+0x4d2/0x520 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948137] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948149] [] alloc_pages_current+0x91/0x100 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948158] [] __page_cache_alloc+0xa7/0xc0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948160] [] filemap_fault+0x1a8/0x430 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948162] [] __do_fault+0x39/0x90 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948164] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948167] [] handle_mm_fault+0x7e5/0x1100 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948170] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948174] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948183] [] ? __enqueue_entity+0x78/0x80 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948189] [] ? do_futex+0x10a/0x5d0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948193] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948199] [] ? __switch_to+0x15f/0x570 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948202] [] ? sched_clock_cpu+0x98/0xc0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948205] [] trace_do_page_fault+0x45/0x100 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948208] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948211] [] async_page_fault+0x28/0x30 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948213] Mem-Info: Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948215] Node 0 DMA per-cpu: Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948218] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948219] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948220] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948221] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948222] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948223] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948224] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948225] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948226] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948227] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948228] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948229] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948230] Node 0 DMA32 per-cpu: Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948232] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948233] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948233] CPU 2: hi: 186, btch: 31 usd: 135 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948234] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948235] CPU 4: hi: 186, btch: 31 usd: 2 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948249] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948250] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948251] CPU 7: hi: 186, btch: 31 usd: 28 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948251] CPU 8: hi: 186, btch: 31 usd: 26 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948252] CPU 9: hi: 186, btch: 31 usd: 15 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948253] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948254] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948255] Node 0 Normal per-cpu: Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948256] CPU 0: hi: 186, btch: 31 usd: 14 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948257] CPU 1: hi: 186, btch: 31 usd: 27 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948258] CPU 2: hi: 186, btch: 31 usd: 182 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948259] CPU 3: hi: 186, btch: 31 usd: 29 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948260] CPU 4: hi: 186, btch: 31 usd: 19 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948261] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948262] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948263] CPU 7: hi: 186, btch: 31 usd: 1 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948264] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948265] CPU 9: hi: 186, btch: 31 usd: 26 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948266] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948267] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948271] active_anon:7597268 inactive_anon:71 isolated_anon:0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948271] active_file:187 inactive_file:281 isolated_file:0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948271] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948271] free:49498 slab_reclaimable:8284 slab_unreclaimable:17942 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948271] mapped:399 shmem:92 pagetables:16317 bounce:0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948271] free_cma:0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948274] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948281] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948284] Node 0 DMA32 free:117360kB min:6668kB low:8332kB high:10000kB active_anon:2910984kB inactive_anon:4kB active_file:684kB inactive_file:864kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:1252kB shmem:8kB slab_reclaimable:2844kB slab_unreclaimable:5484kB kernel_stack:640kB pagetables:6392kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:412 all_unreclaimable? no Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948289] lowmem_reserve[]: 0 0 27165 27165 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948292] Node 0 Normal free:64740kB min:60876kB low:76092kB high:91312kB active_anon:27478088kB inactive_anon:280kB active_file:64kB inactive_file:260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:344kB shmem:360kB slab_reclaimable:30292kB slab_unreclaimable:66268kB kernel_stack:8960kB pagetables:58876kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:1596 all_unreclaimable? no Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948297] lowmem_reserve[]: 0 0 0 0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948300] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948309] Node 0 DMA32: 291*4kB (UEM) 230*8kB (UEM) 211*16kB (UEM) 173*32kB (UEM) 109*64kB (UEM) 75*128kB (UEM) 45*256kB (E) 29*512kB (UEM) 21*1024kB (UEM) 16*2048kB (E) 2*4096kB (ER) = 117324kB Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948318] Node 0 Normal: 1451*4kB (UEM) 640*8kB (UEM) 497*16kB (UEM) 249*32kB (UEM) 226*64kB (UEM) 94*128kB (UEM) 21*256kB (UEM) 3*512kB (M) 0*1024kB 0*2048kB 1*4096kB (R) = 64348kB Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948327] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948328] 1148 total pagecache pages Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948329] 0 pages in swap cache Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948331] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948331] Free swap = 0kB Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948332] Total swap = 0kB Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948333] 7864189 pages RAM Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948334] 0 pages HighMem/MovableOnly Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948334] 143432 pages reserved Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948335] 0 pages cma reserved Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948336] 0 pages hwpoisoned Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948337] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948369] [ 373] 0 373 4870 70 13 0 0 upstart-udev-br Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948373] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948378] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948382] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948385] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948388] [ 847] 101 847 63962 248 27 0 0 rsyslogd Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948391] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948394] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948397] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948398] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948400] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948402] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948405] [ 916] 0 916 15343 172 32 0 -1000 sshd Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948407] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948409] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948412] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948414] [ 957] 0 957 10864 92 27 0 0 systemd-logind Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948416] [ 964] 0 964 4800 62 15 0 0 irqbalance Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948419] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948427] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948429] [14744] 1000 14744 335719 7727 89 0 0 beam.smp Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948431] [14780] 1000 14780 2884 1629 10 0 0 gosecrets Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948433] [14785] 1000 14785 559544 87914 373 0 0 beam.smp Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948436] [14823] 1000 14823 1113 26 6 0 0 sh Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948438] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948440] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948442] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948444] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948446] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948448] [14914] 1000 14914 428648 5438 112 0 0 memcached Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948452] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948454] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948457] [15115] 1000 15115 321694 15833 142 0 0 beam.smp Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948461] [15183] 1000 15183 1113 22 7 0 0 sh Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948464] [15184] 1000 15184 1084 25 7 0 0 memsup Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948468] [15186] 1000 15186 1084 21 8 0 0 cpu_sup Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948471] [15192] 1000 15192 1331 110 8 0 0 godu Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948474] [15193] 1000 15193 1113 27 7 0 0 sh Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948476] [15194] 1000 15194 1331 110 8 0 0 godu Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948485] [15210] 1000 15210 2156 52 9 0 0 sigar_port Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948488] [15211] 1000 15211 1462 167 8 0 0 goport Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948490] [15216] 1000 15216 72275 1765 29 0 0 goxdcr Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948492] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948509] [15258] 1000 15258 1398 194 8 0 0 goport Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948512] [15263] 1000 15263 8198428 7462383 14989 0 0 cbq-engine Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948514] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948516] Out of memory: Kill process 15263 (cbq-engine) score 968 or sacrifice child Jan 16 03:30:41 ubuntu14-04 kernel: [486099.948617] Killed process 15263 (cbq-engine) total-vm:32793712kB, anon-rss:29849532kB, file-rss:0kB Jan 16 03:31:04 ubuntu14-04 kernel: [486123.225324] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797875] beam.smp invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797881] beam.smp cpuset=/ mems_allowed=0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797889] CPU: 10 PID: 15187 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797893] 0000000000000000 ffff88068015b858 ffffffff817aed00 0000000000000000 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797896] ffff880799d3a740 ffff88068015b8f8 ffffffff817a9c3f 0000000000000000 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797898] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797902] Call Trace: Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797916] [] dump_stack+0x45/0x57 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797920] [] dump_header+0x7f/0x1f1 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797927] [] oom_kill_process+0x22b/0x390 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797934] [] ? has_capability_noaudit+0x1e/0x30 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797937] [] out_of_memory+0x4d2/0x520 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797942] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797949] [] alloc_pages_current+0x91/0x100 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797952] [] __page_cache_alloc+0xa7/0xc0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797955] [] filemap_fault+0x1a8/0x430 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797958] [] __do_fault+0x39/0x90 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797961] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797966] [] ? hrtimer_cancel+0x22/0x30 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797969] [] handle_mm_fault+0x7e5/0x1100 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797976] [] ? get_futex_key+0x1d7/0x2c0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797981] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797984] [] ? do_futex+0x10a/0x5d0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797990] [] ? finish_task_switch+0x67/0x140 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.797992] [] trace_do_page_fault+0x45/0x100 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798000] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798006] [] async_page_fault+0x28/0x30 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798008] Mem-Info: Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798010] Node 0 DMA per-cpu: Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798013] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798014] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798016] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798017] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798019] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798020] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798022] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798023] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798025] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798026] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798028] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798029] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798030] Node 0 DMA32 per-cpu: Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798032] CPU 0: hi: 186, btch: 31 usd: 179 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798034] CPU 1: hi: 186, btch: 31 usd: 29 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798035] CPU 2: hi: 186, btch: 31 usd: 8 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798037] CPU 3: hi: 186, btch: 31 usd: 3 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798038] CPU 4: hi: 186, btch: 31 usd: 16 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798040] CPU 5: hi: 186, btch: 31 usd: 20 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798041] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798043] CPU 7: hi: 186, btch: 31 usd: 2 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798044] CPU 8: hi: 186, btch: 31 usd: 19 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798046] CPU 9: hi: 186, btch: 31 usd: 3 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798047] CPU 10: hi: 186, btch: 31 usd: 30 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798049] CPU 11: hi: 186, btch: 31 usd: 27 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798050] Node 0 Normal per-cpu: Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798052] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798092] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798094] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798096] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798097] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798098] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798100] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798101] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798103] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798104] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798106] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798107] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798111] active_anon:7605659 inactive_anon:71 isolated_anon:0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798111] active_file:30 inactive_file:474 isolated_file:0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798111] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798111] free:47766 slab_reclaimable:7075 slab_unreclaimable:12002 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798111] mapped:5 shmem:92 pagetables:17431 bounce:0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798111] free_cma:0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798115] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798121] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798124] Node 0 DMA32 free:115144kB min:6668kB low:8332kB high:10000kB active_anon:2914972kB inactive_anon:4kB active_file:0kB inactive_file:1740kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:20kB shmem:8kB slab_reclaimable:2200kB slab_unreclaimable:4012kB kernel_stack:560kB pagetables:6760kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:11988 all_unreclaimable? yes Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798129] lowmem_reserve[]: 0 0 27165 27165 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798132] Node 0 Normal free:60028kB min:60876kB low:76092kB high:91312kB active_anon:27507664kB inactive_anon:280kB active_file:164kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:360kB slab_reclaimable:26100kB slab_unreclaimable:43980kB kernel_stack:6432kB pagetables:62964kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:3944 all_unreclaimable? yes Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798137] lowmem_reserve[]: 0 0 0 0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798140] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798152] Node 0 DMA32: 130*4kB (UE) 57*8kB (UEM) 62*16kB (UEM) 78*32kB (UE) 65*64kB (UE) 50*128kB (UEM) 34*256kB (UEM) 24*512kB (UE) 11*1024kB (UE) 19*2048kB (E) 7*4096kB (ER) = 114864kB Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798164] Node 0 Normal: 1445*4kB (UEM) 165*8kB (EM) 97*16kB (UEM) 183*32kB (UEM) 143*64kB (UEM) 82*128kB (UEM) 67*256kB (UEM) 9*512kB (UM) 0*1024kB 0*2048kB 1*4096kB (R) = 60012kB Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798177] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798178] 726 total pagecache pages Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798180] 0 pages in swap cache Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798182] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798183] Free swap = 0kB Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798184] Total swap = 0kB Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798185] 7864189 pages RAM Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798188] 0 pages HighMem/MovableOnly Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798189] 143432 pages reserved Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798190] 0 pages cma reserved Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798191] 0 pages hwpoisoned Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798192] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798199] [ 373] 0 373 4870 70 13 0 0 upstart-udev-br Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798202] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798205] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798207] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798210] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798223] [ 847] 101 847 63962 247 27 0 0 rsyslogd Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798225] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798228] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798230] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798232] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798234] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798237] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798239] [ 916] 0 916 15343 172 32 0 -1000 sshd Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798241] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798244] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798246] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798249] [ 957] 0 957 10864 92 27 0 0 systemd-logind Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798251] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798253] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798257] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798259] [14744] 1000 14744 334430 7132 85 0 0 beam.smp Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798261] [14780] 1000 14780 2884 1630 10 0 0 gosecrets Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798264] [14785] 1000 14785 612960 124251 587 0 0 beam.smp Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798266] [14823] 1000 14823 1113 26 6 0 0 sh Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798268] [14825] 1000 14825 1084 26 8 0 0 memsup Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798270] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798273] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798275] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798277] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798280] [14914] 1000 14914 428648 5438 112 0 0 memcached Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798282] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798284] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798286] [15115] 1000 15115 334513 23268 169 0 0 beam.smp Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798289] [15183] 1000 15183 1113 22 7 0 0 sh Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798291] [15184] 1000 15184 1084 26 7 0 0 memsup Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798293] [15186] 1000 15186 1084 21 8 0 0 cpu_sup Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798295] [15192] 1000 15192 1331 110 8 0 0 godu Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798298] [15193] 1000 15193 1113 28 7 0 0 sh Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798300] [15194] 1000 15194 1331 110 8 0 0 godu Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798302] [15210] 1000 15210 2156 53 9 0 0 sigar_port Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798304] [15211] 1000 15211 1462 170 8 0 0 goport Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798307] [15216] 1000 15216 72275 1772 29 0 0 goxdcr Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798309] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798311] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798313] [17137] 1000 17137 1462 156 8 0 0 goport Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798316] [17142] 1000 17142 8348760 7430439 15866 0 0 cbq-engine Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798319] Out of memory: Kill process 17142 (cbq-engine) score 964 or sacrifice child Jan 16 03:36:21 ubuntu14-04 kernel: [486439.798397] Killed process 17142 (cbq-engine) total-vm:33395040kB, anon-rss:29721756kB, file-rss:0kB Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544023] goxdcr invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544043] goxdcr cpuset=/ mems_allowed=0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544051] CPU: 0 PID: 15225 Comm: goxdcr Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544055] 0000000000000000 ffff88079c647858 ffffffff817aed00 0000000000000000 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544058] ffff880798ee6220 ffff88079c6478f8 ffffffff817a9c3f 0000000000000000 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544060] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544063] Call Trace: Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544079] [] dump_stack+0x45/0x57 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544082] [] dump_header+0x7f/0x1f1 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544090] [] oom_kill_process+0x22b/0x390 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544097] [] ? has_capability_noaudit+0x1e/0x30 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544100] [] out_of_memory+0x4d2/0x520 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544105] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544113] [] alloc_pages_current+0x91/0x100 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544117] [] __page_cache_alloc+0xa7/0xc0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544120] [] filemap_fault+0x1a8/0x430 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544124] [] __do_fault+0x39/0x90 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544127] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544131] [] handle_mm_fault+0x7e5/0x1100 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544137] [] ? ttwu_do_activate.constprop.94+0x5d/0x70 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544143] [] __do_page_fault+0x1c4/0x5b0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544148] [] ? do_futex+0x10a/0x5d0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544153] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544159] [] ? sched_clock+0x9/0x10 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544162] [] ? sched_clock_local+0x25/0x90 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544165] [] trace_do_page_fault+0x45/0x100 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544170] [] do_async_page_fault+0x1e/0xd0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544177] [] async_page_fault+0x28/0x30 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544179] Mem-Info: Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544181] Node 0 DMA per-cpu: Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544184] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544186] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544187] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544189] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544190] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544192] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544193] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544194] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544196] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544197] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544199] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544200] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544201] Node 0 DMA32 per-cpu: Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544203] CPU 0: hi: 186, btch: 31 usd: 30 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544205] CPU 1: hi: 186, btch: 31 usd: 182 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544207] CPU 2: hi: 186, btch: 31 usd: 112 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544208] CPU 3: hi: 186, btch: 31 usd: 170 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544209] CPU 4: hi: 186, btch: 31 usd: 25 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544211] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544212] CPU 6: hi: 186, btch: 31 usd: 96 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544214] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544215] CPU 8: hi: 186, btch: 31 usd: 1 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544217] CPU 9: hi: 186, btch: 31 usd: 1 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544218] CPU 10: hi: 186, btch: 31 usd: 15 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544219] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544221] Node 0 Normal per-cpu: Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544222] CPU 0: hi: 186, btch: 31 usd: 96 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544224] CPU 1: hi: 186, btch: 31 usd: 164 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544225] CPU 2: hi: 186, btch: 31 usd: 16 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544227] CPU 3: hi: 186, btch: 31 usd: 178 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544229] CPU 4: hi: 186, btch: 31 usd: 28 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544230] CPU 5: hi: 186, btch: 31 usd: 30 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544232] CPU 6: hi: 186, btch: 31 usd: 179 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544234] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544235] CPU 8: hi: 186, btch: 31 usd: 8 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544237] CPU 9: hi: 186, btch: 31 usd: 164 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544239] CPU 10: hi: 186, btch: 31 usd: 1 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544251] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544256] active_anon:7597336 inactive_anon:71 isolated_anon:0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544256] active_file:318 inactive_file:468 isolated_file:32 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544256] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544256] free:47906 slab_reclaimable:6907 slab_unreclaimable:11918 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544256] mapped:475 shmem:92 pagetables:17394 bounce:0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544256] free_cma:0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544260] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544265] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544269] Node 0 DMA32 free:115164kB min:6668kB low:8332kB high:10000kB active_anon:2911324kB inactive_anon:4kB active_file:220kB inactive_file:424kB unevictable:0kB isolated(anon):0kB isolated(file):128kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:344kB shmem:8kB slab_reclaimable:2052kB slab_unreclaimable:4216kB kernel_stack:592kB pagetables:6720kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:7408 all_unreclaimable? yes Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544274] lowmem_reserve[]: 0 0 27165 27165 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544276] Node 0 Normal free:60568kB min:60876kB low:76092kB high:91312kB active_anon:27478020kB inactive_anon:280kB active_file:1052kB inactive_file:1448kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:1556kB shmem:360kB slab_reclaimable:25576kB slab_unreclaimable:43440kB kernel_stack:7312kB pagetables:62856kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:18412 all_unreclaimable? yes Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544281] lowmem_reserve[]: 0 0 0 0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544283] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544295] Node 0 DMA32: 111*4kB (UEM) 62*8kB (UE) 61*16kB (UEM) 86*32kB (UEM) 59*64kB (UEM) 33*128kB (EM) 29*256kB (UEM) 20*512kB (UE) 13*1024kB (EM) 19*2048kB (UE) 8*4096kB (EMR) = 115324kB Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544307] Node 0 Normal: 534*4kB (UEM) 359*8kB (UEM) 83*16kB (UEM) 76*32kB (UEM) 129*64kB (EM) 89*128kB (EM) 93*256kB (EM) 4*512kB (EM) 2*1024kB (UM) 0*2048kB 1*4096kB (R) = 60416kB Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544320] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544321] 1191 total pagecache pages Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544323] 0 pages in swap cache Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544325] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544326] Free swap = 0kB Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544327] Total swap = 0kB Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544328] 7864189 pages RAM Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544330] 0 pages HighMem/MovableOnly Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544331] 143432 pages reserved Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544332] 0 pages cma reserved Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544333] 0 pages hwpoisoned Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544334] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544342] [ 373] 0 373 4870 70 13 0 0 upstart-udev-br Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544345] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544348] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544350] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544353] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544355] [ 847] 101 847 63962 262 27 0 0 rsyslogd Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544358] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544360] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544362] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544364] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544382] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544385] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544388] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544390] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544393] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544395] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544397] [ 957] 0 957 10864 92 27 0 0 systemd-logind Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544402] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544405] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544409] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544411] [14744] 1000 14744 334503 7041 86 0 0 beam.smp Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544413] [14780] 1000 14780 2884 1630 10 0 0 gosecrets Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544415] [14785] 1000 14785 638226 105759 465 0 0 beam.smp Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544417] [14823] 1000 14823 1113 26 6 0 0 sh Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544420] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544422] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544424] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544426] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544428] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544431] [14914] 1000 14914 428648 5447 112 0 0 memcached Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544433] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544435] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544438] [15115] 1000 15115 321429 14299 144 0 0 beam.smp Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544440] [15184] 1000 15184 1084 25 7 0 0 memsup Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544442] [15186] 1000 15186 1084 21 8 0 0 cpu_sup Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544444] [15192] 1000 15192 1331 110 8 0 0 godu Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544446] [15193] 1000 15193 1113 27 7 0 0 sh Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544449] [15194] 1000 15194 1331 110 8 0 0 godu Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544451] [15210] 1000 15210 2156 52 9 0 0 sigar_port Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544453] [15211] 1000 15211 1462 170 8 0 0 goport Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544455] [15216] 1000 15216 72275 1799 29 0 0 goxdcr Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544462] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544464] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544467] [17194] 1000 17194 1462 177 8 0 0 goport Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544469] [17199] 1000 17199 8644016 7448735 15938 0 0 cbq-engine Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544472] [17312] 0 17312 12685 59 26 0 0 sshd Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544474] [17313] 1000 17313 1818 29 9 0 0 df Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544476] [17314] 1000 17314 1818 27 9 0 0 df Jan 16 03:46:58 ubuntu14-04 kernel: [487076.544478] Out of memory: Kill process 17199 (cbq-engine) score 966 or sacrifice child Jan 16 03:46:58 ubuntu14-04 kernel: [487076.616326] Killed process 17199 (cbq-engine) total-vm:34576064kB, anon-rss:29794940kB, file-rss:0kB Jan 16 09:44:08 ubuntu14-04 kernel: [508506.797683] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504651] beam.smp invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504657] beam.smp cpuset=/ mems_allowed=0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504664] CPU: 10 PID: 14818 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504707] 0000000000000000 ffff88079a953858 ffffffff817aed00 0000000000000000 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504711] ffff88079aa0d850 ffff88079a9538f8 ffffffff817a9c3f 0000000000000000 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504714] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504716] Call Trace: Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504730] [] dump_stack+0x45/0x57 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504734] [] dump_header+0x7f/0x1f1 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504741] [] oom_kill_process+0x22b/0x390 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504744] [] out_of_memory+0x4d2/0x520 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504749] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504756] [] alloc_pages_current+0x91/0x100 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504759] [] __page_cache_alloc+0xa7/0xc0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504762] [] filemap_fault+0x1a8/0x430 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504766] [] __do_fault+0x39/0x90 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504772] [] ? dequeue_task+0x5a/0x80 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504775] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504779] [] ? schedule+0x29/0x70 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504782] [] handle_mm_fault+0x7e5/0x1100 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504788] [] ? fsnotify+0x306/0x490 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504829] [] ? call_rwsem_down_read_failed+0x14/0x30 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504842] [] __do_page_fault+0x1c4/0x5b0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504847] [] ? __enqueue_entity+0x78/0x80 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504850] [] ? set_next_entity+0x9d/0xb0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504853] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504861] [] ? __switch_to+0x15f/0x570 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504864] [] trace_do_page_fault+0x45/0x100 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504868] [] do_async_page_fault+0x1e/0xd0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504874] [] async_page_fault+0x28/0x30 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504876] Mem-Info: Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504879] Node 0 DMA per-cpu: Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504881] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504883] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504885] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504886] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504888] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504890] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504892] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504893] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504895] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504897] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504899] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504901] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504902] Node 0 DMA32 per-cpu: Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504904] CPU 0: hi: 186, btch: 31 usd: 30 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504906] CPU 1: hi: 186, btch: 31 usd: 30 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504908] CPU 2: hi: 186, btch: 31 usd: 24 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504910] CPU 3: hi: 186, btch: 31 usd: 4 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504911] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504913] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504914] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504916] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504917] CPU 8: hi: 186, btch: 31 usd: 30 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504918] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504920] CPU 10: hi: 186, btch: 31 usd: 29 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504922] CPU 11: hi: 186, btch: 31 usd: 165 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504923] Node 0 Normal per-cpu: Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504925] CPU 0: hi: 186, btch: 31 usd: 29 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504927] CPU 1: hi: 186, btch: 31 usd: 30 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504928] CPU 2: hi: 186, btch: 31 usd: 30 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504930] CPU 3: hi: 186, btch: 31 usd: 9 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504931] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504933] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504934] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504936] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504938] CPU 8: hi: 186, btch: 31 usd: 69 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504939] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504941] CPU 10: hi: 186, btch: 31 usd: 21 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504942] CPU 11: hi: 186, btch: 31 usd: 170 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504947] active_anon:7595381 inactive_anon:71 isolated_anon:0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504947] active_file:229 inactive_file:219 isolated_file:0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504947] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504947] free:47945 slab_reclaimable:8520 slab_unreclaimable:14447 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504947] mapped:192 shmem:92 pagetables:16453 bounce:0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504947] free_cma:0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504951] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504958] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504965] Node 0 DMA32 free:115192kB min:6668kB low:8332kB high:10000kB active_anon:2914160kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:12kB slab_reclaimable:2544kB slab_unreclaimable:4084kB kernel_stack:528kB pagetables:6188kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:2752 all_unreclaimable? yes Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504970] lowmem_reserve[]: 0 0 27165 27165 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504973] Node 0 Normal free:60696kB min:60876kB low:76092kB high:91312kB active_anon:27467364kB inactive_anon:280kB active_file:944kB inactive_file:1080kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:972kB shmem:356kB slab_reclaimable:31536kB slab_unreclaimable:53688kB kernel_stack:7312kB pagetables:59624kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:14980 all_unreclaimable? yes Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504978] lowmem_reserve[]: 0 0 0 0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504982] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 09:47:56 ubuntu14-04 kernel: [508734.504995] Node 0 DMA32: 237*4kB (UEM) 144*8kB (UEM) 124*16kB (UE) 110*32kB (UEM) 72*64kB (UEM) 22*128kB (UEM) 18*256kB (UEM) 25*512kB (UE) 13*1024kB (EM) 20*2048kB (UE) 7*4096kB (ER) = 115380kB Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505008] Node 0 Normal: 923*4kB (UEM) 546*8kB (UEM) 566*16kB (UEM) 160*32kB (EM) 362*64kB (UEM) 60*128kB (UEM) 10*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 1*4096kB (R) = 60764kB Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505021] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505022] 882 total pagecache pages Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505024] 0 pages in swap cache Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505026] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505027] Free swap = 0kB Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505028] Total swap = 0kB Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505030] 7864189 pages RAM Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505031] 0 pages HighMem/MovableOnly Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505032] 143432 pages reserved Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505033] 0 pages cma reserved Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505034] 0 pages hwpoisoned Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505035] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505045] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505048] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505052] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505054] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505057] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505059] [ 847] 101 847 63962 262 27 0 0 rsyslogd Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505062] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505064] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505066] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505068] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505070] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505079] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505082] [ 916] 0 916 15343 172 32 0 -1000 sshd Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505084] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505087] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505089] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505091] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505094] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505096] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505100] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505102] [14744] 1000 14744 335109 7546 88 0 0 beam.smp Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505104] [14780] 1000 14780 2884 1526 10 0 0 gosecrets Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505107] [14785] 1000 14785 666678 131485 534 0 0 beam.smp Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505109] [14823] 1000 14823 1113 26 6 0 0 sh Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505112] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505114] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505124] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505127] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505134] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505136] [14914] 1000 14914 428648 5468 112 0 0 memcached Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505139] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505141] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505144] [15115] 1000 15115 323979 15679 147 0 0 beam.smp Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505146] [15184] 1000 15184 1084 25 7 0 0 memsup Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505148] [15186] 1000 15186 1084 21 8 0 0 cpu_sup Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505151] [15192] 1000 15192 1331 110 8 0 0 godu Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505154] [15193] 1000 15193 1113 27 7 0 0 sh Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505156] [15194] 1000 15194 1331 110 8 0 0 godu Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505158] [15210] 1000 15210 2156 56 9 0 0 sigar_port Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505161] [15211] 1000 15211 1462 171 8 0 0 goport Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505163] [15216] 1000 15216 74324 1963 30 0 0 goxdcr Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505165] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505172] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505175] [17316] 1000 17316 1113 26 5 0 0 sh Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505177] [17318] 1000 17318 1526 197 8 0 0 goport Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505180] [17323] 1000 17323 8095497 7418995 14963 0 0 cbq-engine Jan 16 09:47:56 ubuntu14-04 kernel: [508734.505183] Out of memory: Kill process 17323 (cbq-engine) score 962 or sacrifice child Jan 16 09:47:56 ubuntu14-04 kernel: [508734.506442] Killed process 17323 (cbq-engine) total-vm:32381988kB, anon-rss:29675980kB, file-rss:0kB Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225586] goxdcr invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225651] goxdcr cpuset=/ mems_allowed=0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225659] CPU: 9 PID: 15336 Comm: goxdcr Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225663] 0000000000000000 ffff880695533858 ffffffff817aed00 0000000000000000 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225667] ffff880798ee5850 ffff8806955338f8 ffffffff817a9c3f 0000000000000000 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225670] 0000000000000002 0000000000000001 ffffffff81c476c0 ffffffff81c935a0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225673] Call Trace: Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225701] [] dump_stack+0x45/0x57 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225705] [] dump_header+0x7f/0x1f1 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225712] [] oom_kill_process+0x22b/0x390 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225719] [] ? has_capability_noaudit+0x1e/0x30 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225722] [] out_of_memory+0x4d2/0x520 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225727] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225734] [] alloc_pages_current+0x91/0x100 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225738] [] __page_cache_alloc+0xa7/0xc0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225741] [] filemap_fault+0x1a8/0x430 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225744] [] __do_fault+0x39/0x90 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225748] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225751] [] handle_mm_fault+0x7e5/0x1100 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225757] [] ? get_futex_key+0x191/0x2c0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225762] [] __do_page_fault+0x1c4/0x5b0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225765] [] ? do_futex+0x10a/0x5d0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225771] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225776] [] ? sched_clock+0x9/0x10 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225779] [] ? sched_clock_local+0x25/0x90 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225782] [] trace_do_page_fault+0x45/0x100 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225785] [] do_async_page_fault+0x1e/0xd0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225791] [] async_page_fault+0x28/0x30 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225794] Mem-Info: Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225806] Node 0 DMA per-cpu: Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225811] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225814] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225816] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225817] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225819] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225822] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225827] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225829] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225832] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225835] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225838] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225841] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225846] Node 0 DMA32 per-cpu: Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225853] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225858] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225862] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225866] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225868] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225872] CPU 5: hi: 186, btch: 31 usd: 7 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225874] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225874] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225875] CPU 8: hi: 186, btch: 31 usd: 30 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225876] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225877] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225878] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225879] Node 0 Normal per-cpu: Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225880] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225881] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225882] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225883] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225884] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225885] CPU 5: hi: 186, btch: 31 usd: 30 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225886] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225887] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225888] CPU 8: hi: 186, btch: 31 usd: 20 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225889] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225889] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225890] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225893] active_anon:7590353 inactive_anon:71 isolated_anon:0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225893] active_file:268 inactive_file:193 isolated_file:0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225893] unevictable:0 dirty:28 writeback:0 unstable:0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225893] free:49279 slab_reclaimable:7307 slab_unreclaimable:13236 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225893] mapped:176 shmem:92 pagetables:17552 bounce:0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225893] free_cma:0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225896] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225909] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225911] Node 0 DMA32 free:118092kB min:6668kB low:8332kB high:10000kB active_anon:2912892kB inactive_anon:4kB active_file:192kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:12kB slab_reclaimable:2340kB slab_unreclaimable:3980kB kernel_stack:608kB pagetables:6832kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:96 all_unreclaimable? no Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225915] lowmem_reserve[]: 0 0 27165 27165 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225917] Node 0 Normal free:63132kB min:60876kB low:76092kB high:91312kB active_anon:27448520kB inactive_anon:280kB active_file:880kB inactive_file:924kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:112kB writeback:0kB mapped:860kB shmem:356kB slab_reclaimable:26888kB slab_unreclaimable:48948kB kernel_stack:8272kB pagetables:63376kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:376 all_unreclaimable? no Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225920] lowmem_reserve[]: 0 0 0 0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225922] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225931] Node 0 DMA32: 595*4kB (UEM) 200*8kB (UEM) 61*16kB (UEM) 73*32kB (UEM) 63*64kB (UEM) 37*128kB (UEM) 17*256kB (UEM) 22*512kB (UEM) 13*1024kB (UEM) 22*2048kB (UEM) 7*4096kB (ER) = 118716kB Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225939] Node 0 Normal: 1187*4kB (UEM) 487*8kB (UEM) 185*16kB (UEM) 148*32kB (UEM) 238*64kB (UEM) 81*128kB (UEM) 24*256kB (UM) 20*512kB (UM) 1*1024kB (M) 0*2048kB 1*4096kB (R) = 63444kB Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225948] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225949] 725 total pagecache pages Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225950] 0 pages in swap cache Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225951] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225952] Free swap = 0kB Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225953] Total swap = 0kB Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225954] 7864189 pages RAM Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225954] 0 pages HighMem/MovableOnly Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225955] 143432 pages reserved Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225956] 0 pages cma reserved Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225956] 0 pages hwpoisoned Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225957] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225963] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225965] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225967] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225969] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225971] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225972] [ 847] 101 847 63962 262 27 0 0 rsyslogd Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225974] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225976] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225977] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225979] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225980] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225981] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225983] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225985] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225986] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225988] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225989] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225994] [ 964] 0 964 4800 62 15 0 0 irqbalance Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225996] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 10:04:19 ubuntu14-04 kernel: [509718.225999] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226000] [14744] 1000 14744 335667 7578 89 0 0 beam.smp Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226002] [14780] 1000 14780 3076 1527 10 0 0 gosecrets Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226004] [14785] 1000 14785 621981 88990 393 0 0 beam.smp Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226005] [14823] 1000 14823 1113 26 6 0 0 sh Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226007] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226008] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226010] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226011] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226013] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226014] [14914] 1000 14914 428648 5493 112 0 0 memcached Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226016] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226018] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226019] [15115] 1000 15115 324125 15935 148 0 0 beam.smp Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226021] [15184] 1000 15184 1084 25 7 0 0 memsup Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226022] [15186] 1000 15186 1084 21 8 0 0 cpu_sup Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226024] [15192] 1000 15192 1331 110 8 0 0 godu Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226025] [15193] 1000 15193 1113 27 7 0 0 sh Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226027] [15194] 1000 15194 1331 110 8 0 0 godu Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226028] [15210] 1000 15210 2156 56 9 0 0 sigar_port Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226030] [15211] 1000 15211 1462 171 8 0 0 goport Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226031] [15216] 1000 15216 74324 1969 30 0 0 goxdcr Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226033] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226034] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226036] [17316] 1000 17316 1113 26 5 0 0 sh Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226037] [27594] 1000 27594 1462 195 8 0 0 goport Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226039] [27599] 1000 27599 8660641 7455101 16185 0 0 cbq-engine Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226041] [27838] 1000 27838 1818 24 10 0 0 df Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226042] [27839] 1000 27839 1077 20 6 0 0 df Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226043] Out of memory: Kill process 27599 (cbq-engine) score 967 or sacrifice child Jan 16 10:04:19 ubuntu14-04 kernel: [509718.226948] Killed process 27599 (cbq-engine) total-vm:34642564kB, anon-rss:29820404kB, file-rss:0kB Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868056] beam.smp invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868064] beam.smp cpuset=/ mems_allowed=0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868074] CPU: 10 PID: 14810 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868079] 0000000000000000 ffff88079a84b9d8 ffffffff817aed00 0000000000000000 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868082] ffff88079affce80 ffff88079a84ba78 ffffffff817a9c3f 0000000000000000 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868085] 0000000000000000 0000000000000000 0000000000000000 ffff88079a84bac8 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868089] Call Trace: Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868105] [] dump_stack+0x45/0x57 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868109] [] dump_header+0x7f/0x1f1 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868118] [] oom_kill_process+0x22b/0x390 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868121] [] out_of_memory+0x4d2/0x520 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868125] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868142] [] alloc_pages_vma+0x97/0x150 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868148] [] handle_mm_fault+0xd13/0x1100 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868152] [] ? __vm_enough_memory+0x140/0x150 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868166] [] __do_page_fault+0x1c4/0x5b0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868169] [] ? do_mmap_pgoff+0x2f5/0x3c0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868173] [] ? vm_mmap_pgoff+0x99/0xc0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868175] [] trace_do_page_fault+0x45/0x100 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868182] [] do_async_page_fault+0x1e/0xd0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868189] [] async_page_fault+0x28/0x30 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868191] Mem-Info: Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868193] Node 0 DMA per-cpu: Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868196] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868198] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868199] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868201] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868202] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868204] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868205] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868207] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868208] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868209] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868211] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868213] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868214] Node 0 DMA32 per-cpu: Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868216] CPU 0: hi: 186, btch: 31 usd: 49 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868218] CPU 1: hi: 186, btch: 31 usd: 38 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868220] CPU 2: hi: 186, btch: 31 usd: 26 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868222] CPU 3: hi: 186, btch: 31 usd: 35 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868223] CPU 4: hi: 186, btch: 31 usd: 90 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868225] CPU 5: hi: 186, btch: 31 usd: 53 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868227] CPU 6: hi: 186, btch: 31 usd: 57 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868228] CPU 7: hi: 186, btch: 31 usd: 48 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868230] CPU 8: hi: 186, btch: 31 usd: 49 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868231] CPU 9: hi: 186, btch: 31 usd: 29 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868233] CPU 10: hi: 186, btch: 31 usd: 30 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868234] CPU 11: hi: 186, btch: 31 usd: 162 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868236] Node 0 Normal per-cpu: Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868238] CPU 0: hi: 186, btch: 31 usd: 114 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868240] CPU 1: hi: 186, btch: 31 usd: 45 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868241] CPU 2: hi: 186, btch: 31 usd: 36 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868243] CPU 3: hi: 186, btch: 31 usd: 44 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868245] CPU 4: hi: 186, btch: 31 usd: 80 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868247] CPU 5: hi: 186, btch: 31 usd: 136 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868249] CPU 6: hi: 186, btch: 31 usd: 122 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868251] CPU 7: hi: 186, btch: 31 usd: 77 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868253] CPU 8: hi: 186, btch: 31 usd: 16 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868254] CPU 9: hi: 186, btch: 31 usd: 36 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868256] CPU 10: hi: 186, btch: 31 usd: 30 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868258] CPU 11: hi: 186, btch: 31 usd: 109 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868263] active_anon:7606782 inactive_anon:71 isolated_anon:0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868263] active_file:1516 inactive_file:1497 isolated_file:0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868263] unevictable:0 dirty:1312 writeback:0 unstable:0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868263] free:47971 slab_reclaimable:7858 slab_unreclaimable:12107 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868263] mapped:1353 shmem:92 pagetables:16606 bounce:0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868263] free_cma:0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868267] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868274] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868278] Node 0 DMA32 free:115308kB min:6668kB low:8332kB high:10000kB active_anon:2914988kB inactive_anon:4kB active_file:232kB inactive_file:248kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:248kB writeback:0kB mapped:192kB shmem:12kB slab_reclaimable:2792kB slab_unreclaimable:3856kB kernel_stack:672kB pagetables:6668kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:40448 all_unreclaimable? yes Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868283] lowmem_reserve[]: 0 0 27165 27165 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868286] Node 0 Normal free:60684kB min:60876kB low:76092kB high:91312kB active_anon:27512140kB inactive_anon:280kB active_file:5832kB inactive_file:5740kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:5000kB writeback:0kB mapped:5220kB shmem:356kB slab_reclaimable:28640kB slab_unreclaimable:44556kB kernel_stack:6736kB pagetables:59756kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:78908 all_unreclaimable? yes Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868297] lowmem_reserve[]: 0 0 0 0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868300] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868313] Node 0 DMA32: 161*4kB (EM) 111*8kB (EM) 91*16kB (UE) 80*32kB (UEM) 35*64kB (UE) 28*128kB (UEM) 20*256kB (UE) 21*512kB (UEM) 12*1024kB (UEM) 21*2048kB (UEM) 8*4096kB (ER) = 115308kB Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868328] Node 0 Normal: 650*4kB (UE) 438*8kB (EM) 356*16kB (UEM) 192*32kB (UEM) 271*64kB (UEM) 103*128kB (UEM) 30*256kB (UM) 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 60248kB Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868344] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868345] 3234 total pagecache pages Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868348] 0 pages in swap cache Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868350] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868351] Free swap = 0kB Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868353] Total swap = 0kB Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868354] 7864189 pages RAM Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868355] 0 pages HighMem/MovableOnly Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868357] 143432 pages reserved Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868358] 0 pages cma reserved Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868359] 0 pages hwpoisoned Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868361] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868369] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868372] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868375] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868378] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868381] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868383] [ 847] 101 847 63962 263 27 0 0 rsyslogd Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868386] [ 882] 102 882 9806 108 23 0 0 dbus-daemon Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868389] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868391] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868394] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868396] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868398] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868401] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868403] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868405] [ 943] 0 943 5915 63 16 0 0 cron Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868407] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868409] [ 957] 0 957 10864 104 27 0 0 systemd-logind Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868412] [ 964] 0 964 4799 73 15 0 0 irqbalance Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868415] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868419] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868422] [14744] 1000 14744 334706 7422 87 0 0 beam.smp Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868424] [14780] 1000 14780 3076 1453 10 0 0 gosecrets Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868426] [14785] 1000 14785 753437 187781 726 0 0 beam.smp Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868429] [14823] 1000 14823 1113 31 6 0 0 sh Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868431] [14825] 1000 14825 1084 34 8 0 0 memsup Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868439] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868442] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868445] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868448] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868451] [14914] 1000 14914 428648 5493 112 0 0 memcached Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868454] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868456] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868459] [15115] 1000 15115 327733 18974 163 0 0 beam.smp Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868462] [15184] 1000 15184 1084 34 7 0 0 memsup Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868464] [15186] 1000 15186 1084 21 8 0 0 cpu_sup Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868467] [15192] 1000 15192 1331 110 8 0 0 godu Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868470] [15193] 1000 15193 1113 31 7 0 0 sh Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868472] [15194] 1000 15194 1331 110 8 0 0 godu Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868475] [15210] 1000 15210 2156 69 9 0 0 sigar_port Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868477] [15211] 1000 15211 1462 171 8 0 0 goport Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868480] [15216] 1000 15216 74324 2017 30 0 0 goxdcr Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868483] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868485] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868488] [17316] 1000 17316 1113 30 5 0 0 sh Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868491] [27840] 1000 27840 1462 151 8 0 0 goport Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868494] [27845] 1000 27845 8057505 7370739 14907 0 0 cbq-engine Jan 16 13:20:53 ubuntu14-04 kernel: [521511.868497] Out of memory: Kill process 27845 (cbq-engine) score 956 or sacrifice child Jan 16 13:20:53 ubuntu14-04 kernel: [521511.875006] Killed process 27845 (cbq-engine) total-vm:32230020kB, anon-rss:29482072kB, file-rss:884kB Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952785] goxdcr invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952792] goxdcr cpuset=/ mems_allowed=0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952800] CPU: 0 PID: 15222 Comm: goxdcr Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952804] 0000000000000000 ffff88079bdab858 ffffffff817aed00 0000000000000000 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952808] ffff8800bba0ce80 ffff88079bdab8f8 ffffffff817a9c3f 0000000000000000 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952810] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952813] Call Trace: Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952827] [] dump_stack+0x45/0x57 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952830] [] dump_header+0x7f/0x1f1 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952838] [] oom_kill_process+0x22b/0x390 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952841] [] out_of_memory+0x4d2/0x520 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952846] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952854] [] alloc_pages_current+0x91/0x100 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952858] [] __page_cache_alloc+0xa7/0xc0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952861] [] filemap_fault+0x1a8/0x430 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952865] [] __do_fault+0x39/0x90 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952868] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952873] [] ? hrtimer_cancel+0x22/0x30 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952875] [] handle_mm_fault+0x7e5/0x1100 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952879] [] __do_page_fault+0x1c4/0x5b0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952881] [] ? hrtimer_get_res+0x50/0x50 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952886] [] ? do_futex+0xde/0x5d0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952890] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952892] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952898] [] ? __switch_to+0x15f/0x570 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952899] [] trace_do_page_fault+0x45/0x100 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952903] [] do_async_page_fault+0x1e/0xd0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952920] [] async_page_fault+0x28/0x30 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952922] Mem-Info: Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952924] Node 0 DMA per-cpu: Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952926] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952927] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952928] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952929] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952930] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952931] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952932] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952933] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952934] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952935] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952936] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952937] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952938] Node 0 DMA32 per-cpu: Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952939] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952940] CPU 1: hi: 186, btch: 31 usd: 79 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952941] CPU 2: hi: 186, btch: 31 usd: 30 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952942] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952943] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952943] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952944] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952945] CPU 7: hi: 186, btch: 31 usd: 30 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952946] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952947] CPU 9: hi: 186, btch: 31 usd: 1 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952948] CPU 10: hi: 186, btch: 31 usd: 3 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952949] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952949] Node 0 Normal per-cpu: Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952951] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952952] CPU 1: hi: 186, btch: 31 usd: 96 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952953] CPU 2: hi: 186, btch: 31 usd: 30 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952954] CPU 3: hi: 186, btch: 31 usd: 30 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952955] CPU 4: hi: 186, btch: 31 usd: 13 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952955] CPU 5: hi: 186, btch: 31 usd: 8 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952957] CPU 6: hi: 186, btch: 31 usd: 3 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952957] CPU 7: hi: 186, btch: 31 usd: 30 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952958] CPU 8: hi: 186, btch: 31 usd: 9 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952959] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952961] CPU 10: hi: 186, btch: 31 usd: 168 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952962] CPU 11: hi: 186, btch: 31 usd: 43 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952965] active_anon:7601878 inactive_anon:71 isolated_anon:0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952965] active_file:263 inactive_file:282 isolated_file:0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952965] unevictable:0 dirty:15 writeback:1 unstable:0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952965] free:47956 slab_reclaimable:7863 slab_unreclaimable:12666 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952965] mapped:233 shmem:92 pagetables:16708 bounce:0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952965] free_cma:0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952967] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952971] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952974] Node 0 DMA32 free:115220kB min:6668kB low:8332kB high:10000kB active_anon:2916728kB inactive_anon:4kB active_file:208kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:4kB writeback:4kB mapped:4kB shmem:8kB slab_reclaimable:2336kB slab_unreclaimable:3920kB kernel_stack:688kB pagetables:6460kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:11168 all_unreclaimable? yes Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952977] lowmem_reserve[]: 0 0 27165 27165 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952979] Node 0 Normal free:60712kB min:60876kB low:76092kB high:91312kB active_anon:27490784kB inactive_anon:280kB active_file:844kB inactive_file:972kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:56kB writeback:0kB mapped:928kB shmem:360kB slab_reclaimable:29116kB slab_unreclaimable:46728kB kernel_stack:6752kB pagetables:60372kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:11384 all_unreclaimable? yes Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952983] lowmem_reserve[]: 0 0 0 0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952984] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 18:28:06 ubuntu14-04 kernel: [539944.952996] Node 0 DMA32: 179*4kB (UEM) 150*8kB (UEM) 105*16kB (UEM) 78*32kB (UEM) 27*64kB (E) 27*128kB (UE) 21*256kB (UEM) 20*512kB (UE) 12*1024kB (UE) 21*2048kB (EM) 8*4096kB (UER) = 114956kB Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953005] Node 0 Normal: 908*4kB (UEM) 536*8kB (UEM) 499*16kB (UEM) 198*32kB (UEM) 83*64kB (UEM) 127*128kB (UEM) 46*256kB (UEM) 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 59680kB Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953014] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953015] 724 total pagecache pages Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953017] 0 pages in swap cache Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953018] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953018] Free swap = 0kB Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953019] Total swap = 0kB Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953020] 7864189 pages RAM Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953021] 0 pages HighMem/MovableOnly Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953021] 143432 pages reserved Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953022] 0 pages cma reserved Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953023] 0 pages hwpoisoned Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953024] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953030] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953032] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953034] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953036] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953037] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953039] [ 847] 101 847 63962 263 27 0 0 rsyslogd Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953041] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953042] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953044] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953045] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953047] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953048] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953050] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953051] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953053] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953054] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953056] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953057] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953059] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953062] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953063] [14744] 1000 14744 335218 7558 88 0 0 beam.smp Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953065] [14780] 1000 14780 3076 1429 10 0 0 gosecrets Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953067] [14785] 1000 14785 677846 130990 573 0 0 beam.smp Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953070] [14823] 1000 14823 1113 26 6 0 0 sh Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953072] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953074] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953076] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953078] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953080] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953083] [14914] 1000 14914 428648 5495 112 0 0 memcached Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953085] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953092] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953095] [15115] 1000 15115 327240 16698 156 0 0 beam.smp Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953097] [15184] 1000 15184 1084 25 7 0 0 memsup Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953100] [15186] 1000 15186 1084 21 8 0 0 cpu_sup Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953102] [15192] 1000 15192 1331 110 8 0 0 godu Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953105] [15193] 1000 15193 1113 27 7 0 0 sh Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953107] [15194] 1000 15194 1331 110 8 0 0 godu Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953110] [15210] 1000 15210 2156 60 9 0 0 sigar_port Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953112] [15211] 1000 15211 1462 171 8 0 0 goport Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953115] [15216] 1000 15216 74324 2022 30 0 0 goxdcr Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953128] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953130] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953133] [17316] 1000 17316 1113 27 5 0 0 sh Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953137] [ 400] 1000 400 1462 184 8 0 0 goport Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953139] [ 405] 1000 405 8051792 7424289 15171 0 0 cbq-engine Jan 16 18:28:06 ubuntu14-04 kernel: [539944.953142] Out of memory: Kill process 405 (cbq-engine) score 963 or sacrifice child Jan 16 18:28:06 ubuntu14-04 kernel: [539944.954221] Killed process 405 (cbq-engine) total-vm:32207168kB, anon-rss:29697156kB, file-rss:0kB Jan 16 18:28:38 ubuntu14-04 kernel: [539977.381915] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363296] mc:worker_0 invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363300] mc:worker_0 cpuset=/ mems_allowed=0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363306] CPU: 5 PID: 14944 Comm: mc:worker_0 Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363309] 0000000000000000 ffff880799ce3828 ffffffff817aed00 0000000000000000 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363312] ffff8806d1ddce80 ffff880799ce38c8 ffffffff817a9c3f 0000000000000000 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363314] 0000000000000002 0000000000000001 ffffffff81c476c0 ffff880799ce3918 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363316] Call Trace: Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363331] [] dump_stack+0x45/0x57 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363341] [] dump_header+0x7f/0x1f1 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363347] [] oom_kill_process+0x22b/0x390 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363349] [] out_of_memory+0x4d2/0x520 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363354] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363362] [] alloc_page_interleave+0x46/0xa0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363364] [] alloc_pages_current+0xe5/0x100 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363476] [] __page_cache_alloc+0xa7/0xc0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363479] [] filemap_fault+0x1a8/0x430 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363483] [] __do_fault+0x39/0x90 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363486] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363490] [] handle_mm_fault+0x7e5/0x1100 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363496] [] __do_page_fault+0x1c4/0x5b0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363501] [] ? SYSC_recvfrom+0x185/0x1a0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363505] [] trace_do_page_fault+0x45/0x100 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363509] [] do_async_page_fault+0x1e/0xd0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363517] [] async_page_fault+0x28/0x30 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363519] Mem-Info: Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363522] Node 0 DMA per-cpu: Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363524] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363526] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363528] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363529] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363531] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363532] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363534] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363536] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363537] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363539] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363540] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363542] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363543] Node 0 DMA32 per-cpu: Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363545] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363547] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363549] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363550] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363552] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363553] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363555] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363556] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363558] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363559] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363561] CPU 10: hi: 186, btch: 31 usd: 31 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363562] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363563] Node 0 Normal per-cpu: Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363565] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363567] CPU 1: hi: 186, btch: 31 usd: 30 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363569] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363571] CPU 3: hi: 186, btch: 31 usd: 10 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363572] CPU 4: hi: 186, btch: 31 usd: 15 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363574] CPU 5: hi: 186, btch: 31 usd: 4 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363575] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363577] CPU 7: hi: 186, btch: 31 usd: 15 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363578] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363580] CPU 9: hi: 186, btch: 31 usd: 19 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363582] CPU 10: hi: 186, btch: 31 usd: 174 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363583] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363588] active_anon:7591457 inactive_anon:71 isolated_anon:0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363588] active_file:310 inactive_file:215 isolated_file:0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363588] unevictable:0 dirty:5 writeback:0 unstable:0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363588] free:48066 slab_reclaimable:7281 slab_unreclaimable:13089 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363588] mapped:152 shmem:92 pagetables:17082 bounce:0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363588] free_cma:0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363593] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363600] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363603] Node 0 DMA32 free:115288kB min:6668kB low:8332kB high:10000kB active_anon:2916004kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:4kB shmem:8kB slab_reclaimable:2296kB slab_unreclaimable:4308kB kernel_stack:544kB pagetables:6564kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:248 all_unreclaimable? yes Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363608] lowmem_reserve[]: 0 0 27165 27165 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363611] Node 0 Normal free:61084kB min:60876kB low:76092kB high:91312kB active_anon:27449824kB inactive_anon:280kB active_file:1240kB inactive_file:860kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:20kB writeback:0kB mapped:604kB shmem:360kB slab_reclaimable:26828kB slab_unreclaimable:48032kB kernel_stack:6928kB pagetables:61764kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:9976 all_unreclaimable? no Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363616] lowmem_reserve[]: 0 0 0 0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363619] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363772] Node 0 DMA32: 145*4kB (UEM) 99*8kB (UEM) 74*16kB (UEM) 80*32kB (UEM) 44*64kB (UE) 25*128kB (UEM) 19*256kB (UE) 18*512kB (UE) 15*1024kB (UEM) 21*2048kB (EM) 8*4096kB (UER) = 116348kB Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363787] Node 0 Normal: 674*4kB (UEM) 197*8kB (UEM) 114*16kB (UEM) 95*32kB (UEM) 82*64kB (EM) 176*128kB (EM) 78*256kB (UEM) 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 60976kB Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363801] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363803] 906 total pagecache pages Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363806] 0 pages in swap cache Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363808] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363809] Free swap = 0kB Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363810] Total swap = 0kB Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363812] 7864189 pages RAM Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363813] 0 pages HighMem/MovableOnly Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363814] 143432 pages reserved Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363815] 0 pages cma reserved Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363816] 0 pages hwpoisoned Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363817] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363825] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363828] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363831] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363834] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363837] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363840] [ 847] 101 847 63962 263 27 0 0 rsyslogd Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363842] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363845] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363848] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363850] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363853] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363855] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363858] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363861] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363864] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363866] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363869] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363871] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363874] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363877] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363880] [14744] 1000 14744 334815 7404 88 0 0 beam.smp Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363883] [14780] 1000 14780 3076 1483 10 0 0 gosecrets Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363885] [14785] 1000 14785 666250 124108 546 0 0 beam.smp Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363888] [14823] 1000 14823 1113 26 6 0 0 sh Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363891] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363893] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363896] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363899] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363901] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363904] [14914] 1000 14914 428648 5495 112 0 0 memcached Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363907] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363909] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363912] [15115] 1000 15115 325548 17905 156 0 0 beam.smp Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363914] [15184] 1000 15184 1084 25 7 0 0 memsup Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363917] [15186] 1000 15186 1084 21 8 0 0 cpu_sup Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363920] [15192] 1000 15192 1331 110 8 0 0 godu Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363922] [15193] 1000 15193 1113 27 7 0 0 sh Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363925] [15194] 1000 15194 1331 110 8 0 0 godu Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363927] [15210] 1000 15210 2156 60 9 0 0 sigar_port Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363930] [15211] 1000 15211 1462 171 8 0 0 goport Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363932] [15216] 1000 15216 74324 2044 30 0 0 goxdcr Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363935] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363938] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363940] [17316] 1000 17316 1113 27 5 0 0 sh Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363944] [ 5772] 1000 5772 1462 184 8 0 0 goport Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363947] [ 5777] 1000 5777 8209218 7421239 15571 0 0 cbq-engine Jan 16 18:36:35 ubuntu14-04 kernel: [540453.363949] Out of memory: Kill process 5777 (cbq-engine) score 963 or sacrifice child Jan 16 18:36:35 ubuntu14-04 kernel: [540453.365817] Killed process 5777 (cbq-engine) total-vm:32836872kB, anon-rss:29684956kB, file-rss:0kB Jan 16 18:41:39 ubuntu14-04 kernel: [540757.541569] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717453] beam.smp invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717459] beam.smp cpuset=/ mems_allowed=0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717467] CPU: 0 PID: 14765 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717470] 0000000000000000 ffff88068014f858 ffffffff817aed00 0000000000000000 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717473] ffff880799ad6220 ffff88068014f8f8 ffffffff817a9c3f 0000000000000000 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717474] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717477] Call Trace: Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717489] [] dump_stack+0x45/0x57 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717492] [] dump_header+0x7f/0x1f1 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717498] [] oom_kill_process+0x22b/0x390 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717504] [] ? has_capability_noaudit+0x1e/0x30 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717507] [] out_of_memory+0x4d2/0x520 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717510] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717517] [] alloc_pages_current+0x91/0x100 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717519] [] __page_cache_alloc+0xa7/0xc0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717522] [] filemap_fault+0x1a8/0x430 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717526] [] __do_fault+0x39/0x90 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717529] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717533] [] handle_mm_fault+0x7e5/0x1100 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717539] [] ? ttwu_do_activate.constprop.94+0x5d/0x70 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717544] [] __do_page_fault+0x1c4/0x5b0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717549] [] ? __enqueue_entity+0x78/0x80 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717555] [] ? do_futex+0x10a/0x5d0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717558] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717565] [] ? __switch_to+0x15f/0x570 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717568] [] trace_do_page_fault+0x45/0x100 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717573] [] do_async_page_fault+0x1e/0xd0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717580] [] async_page_fault+0x28/0x30 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717582] Mem-Info: Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717585] Node 0 DMA per-cpu: Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717588] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717590] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717591] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717593] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717595] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717597] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717598] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717600] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717601] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717603] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717605] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717606] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717608] Node 0 DMA32 per-cpu: Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717610] CPU 0: hi: 186, btch: 31 usd: 30 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717611] CPU 1: hi: 186, btch: 31 usd: 30 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717613] CPU 2: hi: 186, btch: 31 usd: 175 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717615] CPU 3: hi: 186, btch: 31 usd: 164 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717616] CPU 4: hi: 186, btch: 31 usd: 45 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717618] CPU 5: hi: 186, btch: 31 usd: 30 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717619] CPU 6: hi: 186, btch: 31 usd: 7 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717621] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717622] CPU 8: hi: 186, btch: 31 usd: 2 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717623] CPU 9: hi: 186, btch: 31 usd: 61 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717625] CPU 10: hi: 186, btch: 31 usd: 37 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717627] CPU 11: hi: 186, btch: 31 usd: 31 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717628] Node 0 Normal per-cpu: Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717630] CPU 0: hi: 186, btch: 31 usd: 9 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717631] CPU 1: hi: 186, btch: 31 usd: 30 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717633] CPU 2: hi: 186, btch: 31 usd: 166 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717635] CPU 3: hi: 186, btch: 31 usd: 181 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717636] CPU 4: hi: 186, btch: 31 usd: 27 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717638] CPU 5: hi: 186, btch: 31 usd: 53 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717639] CPU 6: hi: 186, btch: 31 usd: 155 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717641] CPU 7: hi: 186, btch: 31 usd: 3 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717642] CPU 8: hi: 186, btch: 31 usd: 29 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717644] CPU 9: hi: 186, btch: 31 usd: 180 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717645] CPU 10: hi: 186, btch: 31 usd: 30 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717646] CPU 11: hi: 186, btch: 31 usd: 165 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717649] active_anon:7600074 inactive_anon:71 isolated_anon:0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717649] active_file:367 inactive_file:474 isolated_file:0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717649] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717649] free:47791 slab_reclaimable:6839 slab_unreclaimable:12739 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717649] mapped:438 shmem:92 pagetables:16798 bounce:0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717649] free_cma:0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717653] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717660] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717664] Node 0 DMA32 free:114840kB min:6668kB low:8332kB high:10000kB active_anon:2914644kB inactive_anon:4kB active_file:316kB inactive_file:792kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:340kB shmem:8kB slab_reclaimable:2328kB slab_unreclaimable:3876kB kernel_stack:672kB pagetables:6560kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:358448 all_unreclaimable? yes Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717670] lowmem_reserve[]: 0 0 27165 27165 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717673] Node 0 Normal free:60432kB min:60876kB low:76092kB high:91312kB active_anon:27485652kB inactive_anon:280kB active_file:1152kB inactive_file:1104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:1412kB shmem:360kB slab_reclaimable:25028kB slab_unreclaimable:47064kB kernel_stack:6128kB pagetables:60632kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:788 all_unreclaimable? no Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717678] lowmem_reserve[]: 0 0 0 0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717680] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717688] Node 0 DMA32: 66*4kB (UE) 64*8kB (UE) 47*16kB (UEM) 77*32kB (UEM) 42*64kB (UE) 29*128kB (UE) 20*256kB (UE) 18*512kB (UE) 14*1024kB (UE) 21*2048kB (E) 8*4096kB (UEMR) = 114840kB Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717697] Node 0 Normal: 439*4kB (UEM) 165*8kB (UEM) 88*16kB (UEM) 167*32kB (UEM) 83*64kB (UEM) 110*128kB (EM) 87*256kB (UEM) 8*512kB (UM) 1*1024kB (M) 0*2048kB 1*4096kB (R) = 60708kB Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717707] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717708] 1179 total pagecache pages Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717709] 0 pages in swap cache Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717710] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717711] Free swap = 0kB Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717712] Total swap = 0kB Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717713] 7864189 pages RAM Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717714] 0 pages HighMem/MovableOnly Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717715] 143432 pages reserved Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717716] 0 pages cma reserved Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717717] 0 pages hwpoisoned Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717717] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717724] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717726] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717729] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717730] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717732] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717734] [ 847] 101 847 63962 264 27 0 0 rsyslogd Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717735] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717737] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717739] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717740] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717742] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717743] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717745] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717747] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717748] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717750] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717752] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717753] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717755] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717758] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717760] [14744] 1000 14744 335987 7860 89 0 0 beam.smp Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717761] [14785] 1000 14785 648759 111960 478 0 0 beam.smp Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717763] [14823] 1000 14823 1113 26 6 0 0 sh Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717765] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717766] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717768] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717770] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717771] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717773] [14914] 1000 14914 428648 5495 112 0 0 memcached Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717775] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717776] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717779] [15115] 1000 15115 321696 15640 150 0 0 beam.smp Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717795] [15184] 1000 15184 1084 25 7 0 0 memsup Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717797] [15186] 1000 15186 1084 21 8 0 0 cpu_sup Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717801] [15192] 1000 15192 1331 110 8 0 0 godu Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717804] [15193] 1000 15193 1113 27 7 0 0 sh Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717806] [15194] 1000 15194 1331 110 8 0 0 godu Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717809] [15210] 1000 15210 2156 60 9 0 0 sigar_port Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717811] [15211] 1000 15211 1462 171 8 0 0 goport Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717813] [15216] 1000 15216 74324 2024 30 0 0 goxdcr Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717816] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717818] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717821] [17316] 1000 17316 1113 27 5 0 0 sh Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717824] [ 5862] 1000 5862 1462 184 8 0 0 goport Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717827] [ 5866] 1000 5866 8121288 7445159 15359 0 0 cbq-engine Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717830] [ 6011] 1000 6011 1818 27 9 0 0 df Jan 16 18:46:05 ubuntu14-04 kernel: [541023.717831] Out of memory: Kill process 5866 (cbq-engine) score 966 or sacrifice child Jan 16 18:46:05 ubuntu14-04 kernel: [541023.719159] Killed process 5866 (cbq-engine) total-vm:32485152kB, anon-rss:29780636kB, file-rss:0kB Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736218] cbq-engine invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736224] cbq-engine cpuset=/ mems_allowed=0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736232] CPU: 0 PID: 6043 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736237] 0000000000000000 ffff88013020f858 ffffffff817aed00 0000000000000000 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736240] ffff8800bbbf9d70 ffff88013020f8f8 ffffffff817a9c3f 0000000000000000 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736243] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736247] Call Trace: Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736261] [] dump_stack+0x45/0x57 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736265] [] dump_header+0x7f/0x1f1 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736272] [] oom_kill_process+0x22b/0x390 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736276] [] out_of_memory+0x4d2/0x520 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736281] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736288] [] alloc_pages_current+0x91/0x100 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736292] [] __page_cache_alloc+0xa7/0xc0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736295] [] filemap_fault+0x1a8/0x430 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736299] [] __do_fault+0x39/0x90 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736302] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736305] [] handle_mm_fault+0x7e5/0x1100 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736311] [] __do_page_fault+0x1c4/0x5b0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736343] [] ? from_kgid_munged+0x12/0x20 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736348] [] ? cp_new_stat+0x140/0x160 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736353] [] trace_do_page_fault+0x45/0x100 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736358] [] do_async_page_fault+0x1e/0xd0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736365] [] async_page_fault+0x28/0x30 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736367] Mem-Info: Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736369] Node 0 DMA per-cpu: Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736372] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736374] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736376] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736378] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736379] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736381] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736383] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736385] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736387] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736389] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736390] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736392] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736393] Node 0 DMA32 per-cpu: Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736396] CPU 0: hi: 186, btch: 31 usd: 30 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736398] CPU 1: hi: 186, btch: 31 usd: 57 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736399] CPU 2: hi: 186, btch: 31 usd: 23 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736401] CPU 3: hi: 186, btch: 31 usd: 42 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736403] CPU 4: hi: 186, btch: 31 usd: 51 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736405] CPU 5: hi: 186, btch: 31 usd: 55 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736406] CPU 6: hi: 186, btch: 31 usd: 8 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736407] CPU 7: hi: 186, btch: 31 usd: 181 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736409] CPU 8: hi: 186, btch: 31 usd: 168 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736410] CPU 9: hi: 186, btch: 31 usd: 142 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736412] CPU 10: hi: 186, btch: 31 usd: 25 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736413] CPU 11: hi: 186, btch: 31 usd: 5 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736414] Node 0 Normal per-cpu: Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736416] CPU 0: hi: 186, btch: 31 usd: 154 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736418] CPU 1: hi: 186, btch: 31 usd: 17 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736419] CPU 2: hi: 186, btch: 31 usd: 39 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736420] CPU 3: hi: 186, btch: 31 usd: 12 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736422] CPU 4: hi: 186, btch: 31 usd: 29 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736423] CPU 5: hi: 186, btch: 31 usd: 11 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736426] CPU 6: hi: 186, btch: 31 usd: 40 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736427] CPU 7: hi: 186, btch: 31 usd: 17 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736429] CPU 8: hi: 186, btch: 31 usd: 143 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736430] CPU 9: hi: 186, btch: 31 usd: 6 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736431] CPU 10: hi: 186, btch: 31 usd: 69 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736433] CPU 11: hi: 186, btch: 31 usd: 4 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736437] active_anon:7601732 inactive_anon:71 isolated_anon:0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736437] active_file:444 inactive_file:649 isolated_file:0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736437] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736437] free:47994 slab_reclaimable:7111 slab_unreclaimable:13079 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736437] mapped:668 shmem:92 pagetables:18105 bounce:0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736437] free_cma:0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736442] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736448] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736452] Node 0 DMA32 free:115260kB min:6668kB low:8332kB high:10000kB active_anon:2913260kB inactive_anon:4kB active_file:0kB inactive_file:884kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:8kB slab_reclaimable:2452kB slab_unreclaimable:4616kB kernel_stack:576kB pagetables:6652kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:55136 all_unreclaimable? yes Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736458] lowmem_reserve[]: 0 0 27165 27165 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736461] Node 0 Normal free:60824kB min:60876kB low:76092kB high:91312kB active_anon:27493668kB inactive_anon:280kB active_file:1780kB inactive_file:1712kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:2724kB shmem:360kB slab_reclaimable:25992kB slab_unreclaimable:47684kB kernel_stack:6704kB pagetables:65768kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:24752 all_unreclaimable? yes Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736466] lowmem_reserve[]: 0 0 0 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736469] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736481] Node 0 DMA32: 99*4kB (UEM) 99*8kB (UEM) 40*16kB (UE) 47*32kB (UEM) 33*64kB (E) 30*128kB (UE) 21*256kB (UE) 18*512kB (UE) 15*1024kB (UEM) 21*2048kB (E) 8*4096kB (UEMR) = 115012kB Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736494] Node 0 Normal: 669*4kB (UE) 421*8kB (UEM) 261*16kB (UEM) 218*32kB (UEM) 80*64kB (EM) 16*128kB (UEM) 66*256kB (UEM) 11*512kB (UEM) 1*1024kB (M) 0*2048kB 3*4096kB (MR) = 60204kB Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736507] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736509] 1407 total pagecache pages Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736511] 0 pages in swap cache Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736512] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736513] Free swap = 0kB Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736515] Total swap = 0kB Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736516] 7864189 pages RAM Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736517] 0 pages HighMem/MovableOnly Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736519] 143432 pages reserved Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736520] 0 pages cma reserved Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736521] 0 pages hwpoisoned Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736522] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736530] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736533] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736536] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736539] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736542] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736544] [ 847] 101 847 63962 280 27 0 0 rsyslogd Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736547] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736550] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736552] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736555] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736557] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736560] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736562] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736565] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736567] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736569] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736571] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736573] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736576] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736580] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736582] [14744] 1000 14744 334833 7775 89 0 0 beam.smp Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736585] [14785] 1000 14785 693381 144233 611 0 0 beam.smp Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736588] [14823] 1000 14823 1113 26 6 0 0 sh Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736590] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736593] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736595] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736598] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736600] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736603] [14914] 1000 14914 428648 5516 112 0 0 memcached Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736605] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736607] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736610] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736612] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736616] [ 6013] 1000 6013 2884 1538 10 0 0 gosecrets Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736618] [ 6018] 1000 6018 1526 193 8 0 0 goport Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736621] [ 6023] 1000 6023 8793141 7413463 16547 0 0 cbq-engine Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736623] [ 6101] 1000 6101 1462 188 8 0 0 goport Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736626] [ 6106] 1000 6106 55891 1868 27 0 0 goxdcr Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736628] [ 6117] 1000 6117 306456 15889 137 0 0 beam.smp Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736631] [ 6154] 1000 6154 1113 22 6 0 0 sh Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736634] [ 6156] 1000 6156 1084 25 7 0 0 memsup Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736637] [ 6157] 1000 6157 1084 21 8 0 0 cpu_sup Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736639] [ 6163] 1000 6163 1331 102 8 0 0 godu Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736642] [ 6164] 1000 6164 1113 27 7 0 0 sh Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736644] [ 6165] 1000 6165 1331 103 7 0 0 godu Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736647] [ 6176] 1000 6176 2156 50 10 0 0 sigar_port Jan 16 19:45:22 ubuntu14-04 kernel: [544580.736649] Out of memory: Kill process 6023 (cbq-engine) score 962 or sacrifice child Jan 16 19:45:22 ubuntu14-04 kernel: [544580.738499] Killed process 6023 (cbq-engine) total-vm:35172564kB, anon-rss:29653852kB, file-rss:0kB Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741337] goport invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741340] goport cpuset=/ mems_allowed=0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741345] CPU: 4 PID: 6021 Comm: goport Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741349] 0000000000000000 ffff880323c57858 ffffffff817aed00 0000000000009ee4 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741352] ffff880657816220 ffff880323c578f8 ffffffff817a9c3f 0000000000000000 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741355] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741358] Call Trace: Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741365] [] dump_stack+0x45/0x57 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741368] [] dump_header+0x7f/0x1f1 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741372] [] oom_kill_process+0x22b/0x390 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741375] [] out_of_memory+0x4d2/0x520 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741379] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741384] [] alloc_pages_current+0x91/0x100 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741387] [] __page_cache_alloc+0xa7/0xc0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741390] [] filemap_fault+0x1a8/0x430 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741393] [] __do_fault+0x39/0x90 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741396] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741399] [] handle_mm_fault+0x7e5/0x1100 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741404] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741408] [] __do_page_fault+0x1c4/0x5b0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741415] [] ? do_futex+0x10a/0x5d0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741420] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741426] [] ? __switch_to+0x15f/0x570 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741429] [] ? sched_clock_local+0x25/0x90 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741431] [] trace_do_page_fault+0x45/0x100 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741434] [] do_async_page_fault+0x1e/0xd0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741438] [] async_page_fault+0x28/0x30 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741440] Mem-Info: Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741441] Node 0 DMA per-cpu: Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741444] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741445] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741447] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741448] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741449] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741451] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741452] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741453] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741455] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741456] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741458] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741459] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741460] Node 0 DMA32 per-cpu: Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741462] CPU 0: hi: 186, btch: 31 usd: 30 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741464] CPU 1: hi: 186, btch: 31 usd: 57 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741465] CPU 2: hi: 186, btch: 31 usd: 73 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741466] CPU 3: hi: 186, btch: 31 usd: 43 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741468] CPU 4: hi: 186, btch: 31 usd: 51 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741469] CPU 5: hi: 186, btch: 31 usd: 60 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741471] CPU 6: hi: 186, btch: 31 usd: 8 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741472] CPU 7: hi: 186, btch: 31 usd: 181 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741474] CPU 8: hi: 186, btch: 31 usd: 171 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741475] CPU 9: hi: 186, btch: 31 usd: 142 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741477] CPU 10: hi: 186, btch: 31 usd: 25 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741478] CPU 11: hi: 186, btch: 31 usd: 5 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741479] Node 0 Normal per-cpu: Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741481] CPU 0: hi: 186, btch: 31 usd: 154 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741483] CPU 1: hi: 186, btch: 31 usd: 42 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741485] CPU 2: hi: 186, btch: 31 usd: 76 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741486] CPU 3: hi: 186, btch: 31 usd: 36 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741488] CPU 4: hi: 186, btch: 31 usd: 29 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741489] CPU 5: hi: 186, btch: 31 usd: 65 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741491] CPU 6: hi: 186, btch: 31 usd: 40 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741492] CPU 7: hi: 186, btch: 31 usd: 17 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741494] CPU 8: hi: 186, btch: 31 usd: 162 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741495] CPU 9: hi: 186, btch: 31 usd: 6 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741497] CPU 10: hi: 186, btch: 31 usd: 92 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741498] CPU 11: hi: 186, btch: 31 usd: 4 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741502] active_anon:7601732 inactive_anon:71 isolated_anon:0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741502] active_file:444 inactive_file:532 isolated_file:0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741502] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741502] free:47994 slab_reclaimable:7111 slab_unreclaimable:13079 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741502] mapped:720 shmem:92 pagetables:18105 bounce:0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741502] free_cma:0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741505] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741511] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741514] Node 0 DMA32 free:115260kB min:6668kB low:8332kB high:10000kB active_anon:2913260kB inactive_anon:4kB active_file:0kB inactive_file:416kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:156kB shmem:8kB slab_reclaimable:2452kB slab_unreclaimable:4616kB kernel_stack:576kB pagetables:6652kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741520] lowmem_reserve[]: 0 0 27165 27165 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741523] Node 0 Normal free:60824kB min:60876kB low:76092kB high:91312kB active_anon:27493668kB inactive_anon:280kB active_file:1780kB inactive_file:1712kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:2724kB shmem:360kB slab_reclaimable:25992kB slab_unreclaimable:47684kB kernel_stack:6704kB pagetables:65768kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741527] lowmem_reserve[]: 0 0 0 0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741530] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741541] Node 0 DMA32: 99*4kB (UEM) 99*8kB (UEM) 40*16kB (UE) 50*32kB (UEM) 33*64kB (E) 30*128kB (UE) 21*256kB (UE) 18*512kB (UE) 15*1024kB (UEM) 21*2048kB (E) 8*4096kB (UEMR) = 115108kB Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741554] Node 0 Normal: 669*4kB (UE) 421*8kB (UEM) 261*16kB (UEM) 241*32kB (UEM) 80*64kB (EM) 16*128kB (UEM) 66*256kB (UEM) 11*512kB (UEM) 1*1024kB (M) 0*2048kB 3*4096kB (MR) = 60940kB Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741567] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741569] 1355 total pagecache pages Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741571] 0 pages in swap cache Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741572] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741574] Free swap = 0kB Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741575] Total swap = 0kB Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741576] 7864189 pages RAM Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741577] 0 pages HighMem/MovableOnly Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741578] 143432 pages reserved Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741580] 0 pages cma reserved Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741581] 0 pages hwpoisoned Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741582] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741590] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741593] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741596] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741598] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741601] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741603] [ 847] 101 847 63962 280 27 0 0 rsyslogd Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741605] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741608] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741610] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741612] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741614] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741616] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741619] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741621] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741623] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741626] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741628] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741630] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741633] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741637] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741639] [14744] 1000 14744 334833 7775 89 0 0 beam.smp Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741642] [14785] 1000 14785 693381 144233 611 0 0 beam.smp Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741644] [14823] 1000 14823 1113 26 6 0 0 sh Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741646] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741648] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741651] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741653] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741655] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741658] [14914] 1000 14914 428648 5516 112 0 0 memcached Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741660] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741662] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741664] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741666] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741669] [ 6013] 1000 6013 2884 1538 10 0 0 gosecrets Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741671] [ 6018] 1000 6018 1526 193 8 0 0 goport Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741673] [ 6028] 1000 6023 8793141 7413613 16547 0 0 cbq-engine Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741675] [ 6101] 1000 6101 1462 188 8 0 0 goport Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741677] [ 6106] 1000 6106 55891 1868 27 0 0 goxdcr Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741679] [ 6117] 1000 6117 306456 15889 137 0 0 beam.smp Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741681] [ 6154] 1000 6154 1113 22 6 0 0 sh Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741683] [ 6156] 1000 6156 1084 25 7 0 0 memsup Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741685] [ 6157] 1000 6157 1084 21 8 0 0 cpu_sup Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741687] [ 6163] 1000 6163 1331 102 8 0 0 godu Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741689] [ 6164] 1000 6164 1113 27 7 0 0 sh Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741691] [ 6165] 1000 6165 1331 103 7 0 0 godu Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741694] [ 6176] 1000 6176 2156 50 10 0 0 sigar_port Jan 16 19:45:22 ubuntu14-04 kernel: [544580.741696] Out of memory: Kill process 6286 (cbq-engine) score 962 or sacrifice child Jan 16 19:45:22 ubuntu14-04 kernel: [544580.743343] Killed process 6028 (cbq-engine) total-vm:35172564kB, anon-rss:29654276kB, file-rss:0kB Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148343] beam.smp invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148350] beam.smp cpuset=/ mems_allowed=0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148357] CPU: 0 PID: 14812 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148361] 0000000000000000 ffff88079acb7858 ffffffff817aed00 0000000000000000 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148365] ffff88079aa0e220 ffff88079acb78f8 ffffffff817a9c3f 0000000000000000 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148368] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148371] Call Trace: Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148384] [] dump_stack+0x45/0x57 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148388] [] dump_header+0x7f/0x1f1 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148396] [] oom_kill_process+0x22b/0x390 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148403] [] ? has_capability_noaudit+0x1e/0x30 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148407] [] out_of_memory+0x4d2/0x520 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148411] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148420] [] alloc_pages_current+0x91/0x100 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148423] [] __page_cache_alloc+0xa7/0xc0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148427] [] filemap_fault+0x1a8/0x430 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148431] [] __do_fault+0x39/0x90 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148434] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148437] [] handle_mm_fault+0x7e5/0x1100 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148442] [] ? vmacache_update+0x40/0x40 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148448] [] __do_page_fault+0x1c4/0x5b0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148453] [] ? __enqueue_entity+0x78/0x80 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148456] [] ? set_next_entity+0x9d/0xb0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148459] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148466] [] ? __switch_to+0x15f/0x570 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148469] [] trace_do_page_fault+0x45/0x100 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148473] [] do_async_page_fault+0x1e/0xd0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148480] [] async_page_fault+0x28/0x30 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148482] Mem-Info: Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148485] Node 0 DMA per-cpu: Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148488] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148490] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148491] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148493] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148495] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148496] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148498] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148500] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148502] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148503] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148505] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148507] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148508] Node 0 DMA32 per-cpu: Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148510] CPU 0: hi: 186, btch: 31 usd: 10 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148512] CPU 1: hi: 186, btch: 31 usd: 21 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148513] CPU 2: hi: 186, btch: 31 usd: 63 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148514] CPU 3: hi: 186, btch: 31 usd: 80 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148516] CPU 4: hi: 186, btch: 31 usd: 178 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148517] CPU 5: hi: 186, btch: 31 usd: 40 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148519] CPU 6: hi: 186, btch: 31 usd: 14 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148520] CPU 7: hi: 186, btch: 31 usd: 48 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148521] CPU 8: hi: 186, btch: 31 usd: 41 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148522] CPU 9: hi: 186, btch: 31 usd: 167 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148524] CPU 10: hi: 186, btch: 31 usd: 15 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148525] CPU 11: hi: 186, btch: 31 usd: 49 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148526] Node 0 Normal per-cpu: Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148528] CPU 0: hi: 186, btch: 31 usd: 161 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148530] CPU 1: hi: 186, btch: 31 usd: 38 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148531] CPU 2: hi: 186, btch: 31 usd: 22 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148532] CPU 3: hi: 186, btch: 31 usd: 5 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148534] CPU 4: hi: 186, btch: 31 usd: 180 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148535] CPU 5: hi: 186, btch: 31 usd: 31 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148537] CPU 6: hi: 186, btch: 31 usd: 1 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148538] CPU 7: hi: 186, btch: 31 usd: 20 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148540] CPU 8: hi: 186, btch: 31 usd: 3 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148541] CPU 9: hi: 186, btch: 31 usd: 99 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148543] CPU 10: hi: 186, btch: 31 usd: 27 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148544] CPU 11: hi: 186, btch: 31 usd: 51 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148549] active_anon:7597266 inactive_anon:71 isolated_anon:0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148549] active_file:271 inactive_file:490 isolated_file:32 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148549] unevictable:0 dirty:4 writeback:0 unstable:0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148549] free:47928 slab_reclaimable:6906 slab_unreclaimable:13047 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148549] mapped:560 shmem:92 pagetables:16920 bounce:0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148549] free_cma:0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148553] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148560] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148563] Node 0 DMA32 free:115184kB min:6668kB low:8332kB high:10000kB active_anon:2913120kB inactive_anon:4kB active_file:208kB inactive_file:612kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:508kB shmem:8kB slab_reclaimable:2296kB slab_unreclaimable:4148kB kernel_stack:544kB pagetables:6712kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:6704 all_unreclaimable? yes Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148570] lowmem_reserve[]: 0 0 27165 27165 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148572] Node 0 Normal free:60636kB min:60876kB low:76092kB high:91312kB active_anon:27475944kB inactive_anon:280kB active_file:876kB inactive_file:1348kB unevictable:0kB isolated(anon):0kB isolated(file):128kB present:28311552kB managed:27817664kB mlocked:0kB dirty:16kB writeback:0kB mapped:1732kB shmem:360kB slab_reclaimable:25328kB slab_unreclaimable:48024kB kernel_stack:6912kB pagetables:60968kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:17256 all_unreclaimable? yes Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148578] lowmem_reserve[]: 0 0 0 0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148581] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148593] Node 0 DMA32: 105*4kB (UE) 49*8kB (UEM) 55*16kB (UEM) 54*32kB (UE) 33*64kB (E) 33*128kB (UEM) 21*256kB (UE) 19*512kB (UEM) 14*1024kB (UE) 21*2048kB (E) 8*4096kB (UEMR) = 114972kB Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148606] Node 0 Normal: 495*4kB (UEM) 153*8kB (UEM) 52*16kB (UEM) 87*32kB (UEM) 96*64kB (UEM) 67*128kB (EM) 65*256kB (EM) 24*512kB (EM) 4*1024kB (UM) 1*2048kB (U) 1*4096kB (R) = 60708kB Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148620] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148622] 1289 total pagecache pages Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148624] 0 pages in swap cache Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148625] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148627] Free swap = 0kB Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148628] Total swap = 0kB Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148629] 7864189 pages RAM Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148630] 0 pages HighMem/MovableOnly Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148632] 143432 pages reserved Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148633] 0 pages cma reserved Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148634] 0 pages hwpoisoned Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148635] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148644] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148647] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148650] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148653] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148656] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148658] [ 847] 101 847 63962 280 27 0 0 rsyslogd Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148661] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148664] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148666] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148668] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148671] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148673] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148676] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148678] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148681] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148683] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148686] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148689] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148692] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148695] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148698] [14744] 1000 14744 334834 7584 88 0 0 beam.smp Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148700] [14785] 1000 14785 702134 154232 640 0 0 beam.smp Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148703] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148705] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148707] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148709] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148712] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148872] [14914] 1000 14914 428648 5516 112 0 0 memcached Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148875] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148878] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148880] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148883] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148886] [ 6013] 1000 6013 2884 1542 10 0 0 gosecrets Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148889] [ 6101] 1000 6101 1462 188 8 0 0 goport Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148891] [ 6106] 1000 6106 55891 1913 27 0 0 goxdcr Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148894] [ 6117] 1000 6117 322260 14346 138 0 0 beam.smp Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148896] [ 6154] 1000 6154 1113 22 6 0 0 sh Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148898] [ 6156] 1000 6156 1084 25 7 0 0 memsup Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148901] [ 6157] 1000 6157 1084 21 8 0 0 cpu_sup Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148903] [ 6163] 1000 6163 1331 102 8 0 0 godu Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148906] [ 6165] 1000 6165 1331 103 7 0 0 godu Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148908] [ 6176] 1000 6176 2156 52 10 0 0 sigar_port Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148911] [ 6299] 1000 6299 1462 188 8 0 0 goport Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148914] [ 6303] 1000 6303 8340248 7400336 15347 0 0 cbq-engine Jan 16 19:52:42 ubuntu14-04 kernel: [545021.148916] Out of memory: Kill process 6303 (cbq-engine) score 960 or sacrifice child Jan 16 19:52:42 ubuntu14-04 kernel: [545021.150729] Killed process 6303 (cbq-engine) total-vm:33360992kB, anon-rss:29601344kB, file-rss:0kB Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366674] cbq-engine invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366682] cbq-engine cpuset=/ mems_allowed=0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366697] CPU: 8 PID: 6419 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366749] 0000000000000000 ffff8806d1d6b858 ffffffff817aed00 0000000000000000 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366755] ffff8800bba0ebf0 ffff8806d1d6b8f8 ffffffff817a9c3f 0000000000000000 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366760] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366763] Call Trace: Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366803] [] dump_stack+0x45/0x57 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366807] [] dump_header+0x7f/0x1f1 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366826] [] oom_kill_process+0x22b/0x390 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366830] [] out_of_memory+0x4d2/0x520 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366835] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366852] [] alloc_pages_current+0x91/0x100 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366855] [] __page_cache_alloc+0xa7/0xc0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366858] [] filemap_fault+0x1a8/0x430 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366862] [] __do_fault+0x39/0x90 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366865] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366868] [] handle_mm_fault+0x7e5/0x1100 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366883] [] __do_page_fault+0x1c4/0x5b0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366905] [] ? sock_aio_read+0x21/0x30 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366913] [] ? do_sync_read+0x5a/0x90 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366917] [] trace_do_page_fault+0x45/0x100 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366922] [] do_async_page_fault+0x1e/0xd0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366932] [] async_page_fault+0x28/0x30 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366934] Mem-Info: Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366938] Node 0 DMA per-cpu: Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366943] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366945] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366946] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366948] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366950] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366951] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366953] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366955] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366957] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366958] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366960] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366962] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366963] Node 0 DMA32 per-cpu: Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366965] CPU 0: hi: 186, btch: 31 usd: 48 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366967] CPU 1: hi: 186, btch: 31 usd: 165 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366969] CPU 2: hi: 186, btch: 31 usd: 46 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366970] CPU 3: hi: 186, btch: 31 usd: 46 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366972] CPU 4: hi: 186, btch: 31 usd: 24 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366974] CPU 5: hi: 186, btch: 31 usd: 138 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366975] CPU 6: hi: 186, btch: 31 usd: 38 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366977] CPU 7: hi: 186, btch: 31 usd: 26 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366979] CPU 8: hi: 186, btch: 31 usd: 30 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366980] CPU 9: hi: 186, btch: 31 usd: 15 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366982] CPU 10: hi: 186, btch: 31 usd: 56 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366983] CPU 11: hi: 186, btch: 31 usd: 162 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366985] Node 0 Normal per-cpu: Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366987] CPU 0: hi: 186, btch: 31 usd: 7 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366988] CPU 1: hi: 186, btch: 31 usd: 182 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366990] CPU 2: hi: 186, btch: 31 usd: 159 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366992] CPU 3: hi: 186, btch: 31 usd: 29 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366994] CPU 4: hi: 186, btch: 31 usd: 132 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366995] CPU 5: hi: 186, btch: 31 usd: 88 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366997] CPU 6: hi: 186, btch: 31 usd: 177 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.366999] CPU 7: hi: 186, btch: 31 usd: 26 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367000] CPU 8: hi: 186, btch: 31 usd: 83 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367001] CPU 9: hi: 186, btch: 31 usd: 48 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367003] CPU 10: hi: 186, btch: 31 usd: 173 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367004] CPU 11: hi: 186, btch: 31 usd: 85 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367009] active_anon:7607170 inactive_anon:71 isolated_anon:0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367009] active_file:45 inactive_file:151 isolated_file:0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367009] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367009] free:47950 slab_reclaimable:6863 slab_unreclaimable:13363 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367009] mapped:228 shmem:92 pagetables:18253 bounce:0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367009] free_cma:0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367013] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367023] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367027] Node 0 DMA32 free:115184kB min:6668kB low:8332kB high:10000kB active_anon:2914392kB inactive_anon:4kB active_file:28kB inactive_file:172kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:4kB shmem:8kB slab_reclaimable:2172kB slab_unreclaimable:4468kB kernel_stack:544kB pagetables:6936kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:3388 all_unreclaimable? yes Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367033] lowmem_reserve[]: 0 0 27165 27165 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367036] Node 0 Normal free:60724kB min:60876kB low:76092kB high:91312kB active_anon:27514288kB inactive_anon:280kB active_file:152kB inactive_file:432kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:908kB shmem:360kB slab_reclaimable:25280kB slab_unreclaimable:48968kB kernel_stack:6448kB pagetables:66076kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:5068 all_unreclaimable? yes Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367082] lowmem_reserve[]: 0 0 0 0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367085] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367102] Node 0 DMA32: 80*4kB (UEM) 39*8kB (UE) 49*16kB (UE) 69*32kB (UEM) 39*64kB (UE) 32*128kB (UE) 22*256kB (UE) 18*512kB (EM) 14*1024kB (UE) 21*2048kB (E) 8*4096kB (UEMR) = 115176kB Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367116] Node 0 Normal: 178*4kB (UEM) 112*8kB (UEM) 34*16kB (UEM) 39*32kB (EM) 74*64kB (UEM) 180*128kB (UEM) 79*256kB (UEM) 11*512kB (U) 0*1024kB 0*2048kB 1*4096kB (R) = 61128kB Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367129] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367130] 642 total pagecache pages Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367132] 0 pages in swap cache Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367137] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367145] Free swap = 0kB Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367146] Total swap = 0kB Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367148] 7864189 pages RAM Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367149] 0 pages HighMem/MovableOnly Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367150] 143432 pages reserved Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367151] 0 pages cma reserved Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367152] 0 pages hwpoisoned Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367153] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367160] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367162] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367165] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367166] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367168] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367170] [ 847] 101 847 63962 280 27 0 0 rsyslogd Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367171] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367173] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367174] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367176] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367177] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367179] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367184] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367186] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367187] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367189] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367190] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367192] [ 964] 0 964 4799 62 15 0 0 irqbalance Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367194] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367196] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367198] [14744] 1000 14744 334815 7623 88 0 0 beam.smp Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367200] [14785] 1000 14785 2395992 1087555 3760 0 0 beam.smp Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367201] [14825] 1000 14825 1084 26 8 0 0 memsup Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367203] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367204] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367206] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367208] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367209] [14914] 1000 14914 428648 5516 112 0 0 memcached Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367211] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367212] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367214] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367216] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367219] [ 6013] 1000 6013 2884 1542 10 0 0 gosecrets Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367221] [ 6101] 1000 6101 1462 188 8 0 0 goport Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367224] [ 6106] 1000 6106 55891 1913 27 0 0 goxdcr Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367225] [ 6117] 1000 6117 323971 14269 143 0 0 beam.smp Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367227] [ 6154] 1000 6154 1113 22 6 0 0 sh Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367228] [ 6156] 1000 6156 1084 26 7 0 0 memsup Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367230] [ 6157] 1000 6157 1084 21 8 0 0 cpu_sup Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367232] [ 6163] 1000 6163 1331 102 8 0 0 godu Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367233] [ 6165] 1000 6165 1331 103 7 0 0 godu Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367235] [ 6176] 1000 6176 2156 53 10 0 0 sigar_port Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367237] [ 6399] 1000 6399 1113 22 7 0 0 sh Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367239] [ 6400] 1000 6400 1113 21 7 0 0 sh Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367241] [ 6403] 1000 6403 1462 184 8 0 0 goport Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367244] [ 6408] 1000 6408 7129225 6476869 13540 0 0 cbq-engine Jan 16 19:56:46 ubuntu14-04 kernel: [545264.367246] Out of memory: Kill process 6408 (cbq-engine) score 840 or sacrifice child Jan 16 19:56:46 ubuntu14-04 kernel: [545264.368607] Killed process 6408 (cbq-engine) total-vm:28516900kB, anon-rss:25907476kB, file-rss:0kB Jan 16 19:59:42 ubuntu14-04 kernel: [545441.375118] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469504] cbq-engine invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469510] cbq-engine cpuset=/ mems_allowed=0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469517] CPU: 6 PID: 6504 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469521] 0000000000000000 ffff880657733858 ffffffff817aed00 0000000000000000 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469524] ffff8800bb9393a0 ffff8806577338f8 ffffffff817a9c3f 0000000000000000 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469526] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469528] Call Trace: Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469539] [] dump_stack+0x45/0x57 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469542] [] dump_header+0x7f/0x1f1 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469548] [] oom_kill_process+0x22b/0x390 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469568] [] ? has_capability_noaudit+0x1e/0x30 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469570] [] out_of_memory+0x4d2/0x520 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469574] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469581] [] alloc_pages_current+0x91/0x100 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469592] [] __page_cache_alloc+0xa7/0xc0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469594] [] filemap_fault+0x1a8/0x430 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469597] [] __do_fault+0x39/0x90 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469599] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469602] [] handle_mm_fault+0x7e5/0x1100 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469609] [] ? update_time+0x81/0xc0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469620] [] ? current_fs_time+0x16/0x60 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469625] [] __do_page_fault+0x1c4/0x5b0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469629] [] ? new_sync_write+0x81/0xb0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469631] [] trace_do_page_fault+0x45/0x100 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469636] [] do_async_page_fault+0x1e/0xd0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469643] [] async_page_fault+0x28/0x30 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469645] Mem-Info: Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469648] Node 0 DMA per-cpu: Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469650] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469652] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469654] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469655] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469657] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469658] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469660] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469662] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469663] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469665] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469666] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469668] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469669] Node 0 DMA32 per-cpu: Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469671] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469672] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469673] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469674] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469675] CPU 4: hi: 186, btch: 31 usd: 1 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469676] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469676] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469677] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469678] CPU 8: hi: 186, btch: 31 usd: 7 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469679] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469680] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469681] CPU 11: hi: 186, btch: 31 usd: 93 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469682] Node 0 Normal per-cpu: Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469683] CPU 0: hi: 186, btch: 31 usd: 24 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469684] CPU 1: hi: 186, btch: 31 usd: 26 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469685] CPU 2: hi: 186, btch: 31 usd: 25 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469686] CPU 3: hi: 186, btch: 31 usd: 8 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469687] CPU 4: hi: 186, btch: 31 usd: 7 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469688] CPU 5: hi: 186, btch: 31 usd: 30 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469689] CPU 6: hi: 186, btch: 31 usd: 137 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469690] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469691] CPU 8: hi: 186, btch: 31 usd: 17 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469693] CPU 9: hi: 186, btch: 31 usd: 9 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469694] CPU 10: hi: 186, btch: 31 usd: 30 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469696] CPU 11: hi: 186, btch: 31 usd: 118 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469700] active_anon:7601488 inactive_anon:71 isolated_anon:0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469700] active_file:173 inactive_file:163 isolated_file:0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469700] unevictable:0 dirty:2 writeback:0 unstable:0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469700] free:47958 slab_reclaimable:6928 slab_unreclaimable:13279 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469700] mapped:275 shmem:92 pagetables:17004 bounce:0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469700] free_cma:0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469705] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469711] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469714] Node 0 DMA32 free:115180kB min:6668kB low:8332kB high:10000kB active_anon:2914888kB inactive_anon:4kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:4kB shmem:8kB slab_reclaimable:2700kB slab_unreclaimable:4764kB kernel_stack:640kB pagetables:7232kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:5332 all_unreclaimable? yes Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469719] lowmem_reserve[]: 0 0 27165 27165 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469722] Node 0 Normal free:60760kB min:60876kB low:76092kB high:91312kB active_anon:27491064kB inactive_anon:280kB active_file:684kB inactive_file:820kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:8kB writeback:0kB mapped:1096kB shmem:360kB slab_reclaimable:25012kB slab_unreclaimable:48336kB kernel_stack:6368kB pagetables:60784kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:10292 all_unreclaimable? yes Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469727] lowmem_reserve[]: 0 0 0 0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469730] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469742] Node 0 DMA32: 109*4kB (UEM) 41*8kB (UEM) 41*16kB (UEM) 66*32kB (UEM) 47*64kB (EM) 31*128kB (UEM) 22*256kB (UE) 17*512kB (E) 15*1024kB (UEM) 21*2048kB (E) 8*4096kB (UEMR) = 115980kB Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469755] Node 0 Normal: 461*4kB (UEM) 122*8kB (UEM) 28*16kB (UE) 15*32kB (UEM) 38*64kB (UE) 170*128kB (UEM) 68*256kB (UEM) 21*512kB (UM) 0*1024kB 0*2048kB 1*4096kB (R) = 60196kB Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469768] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469770] 882 total pagecache pages Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469772] 0 pages in swap cache Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469774] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469775] Free swap = 0kB Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469776] Total swap = 0kB Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469777] 7864189 pages RAM Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469778] 0 pages HighMem/MovableOnly Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469780] 143432 pages reserved Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469781] 0 pages cma reserved Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469782] 0 pages hwpoisoned Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469783] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469792] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469795] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469798] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469803] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469806] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469808] [ 847] 101 847 63962 280 27 0 0 rsyslogd Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469811] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469813] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469815] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469818] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469820] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469822] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469825] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469828] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469830] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469832] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469835] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469838] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469841] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469844] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469847] [14744] 1000 14744 336056 8437 94 0 0 beam.smp Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469850] [14785] 1000 14785 626030 92876 427 0 0 beam.smp Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469852] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469855] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469857] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469859] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469862] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469865] [14914] 1000 14914 428648 5516 112 0 0 memcached Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469867] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469870] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469873] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469875] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469879] [ 6013] 1000 6013 2884 1585 10 0 0 gosecrets Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469881] [ 6101] 1000 6101 1462 189 8 0 0 goport Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469884] [ 6106] 1000 6106 55891 1934 27 0 0 goxdcr Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469887] [ 6117] 1000 6117 324016 14413 139 0 0 beam.smp Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469889] [ 6154] 1000 6154 1113 22 6 0 0 sh Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469892] [ 6156] 1000 6156 1084 25 7 0 0 memsup Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469895] [ 6157] 1000 6157 1084 21 8 0 0 cpu_sup Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469897] [ 6163] 1000 6163 1331 102 8 0 0 godu Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469900] [ 6165] 1000 6165 1331 103 7 0 0 godu Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469902] [ 6176] 1000 6176 2156 52 10 0 0 sigar_port Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469905] [ 6399] 1000 6399 1113 27 7 0 0 sh Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469908] [ 6400] 1000 6400 1113 26 7 0 0 sh Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469911] [ 6458] 1000 6458 1398 177 8 0 0 goport Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469913] [ 6463] 1000 6463 8226849 7459473 15574 0 0 cbq-engine Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469916] [ 6511] 1000 6511 28572 1608 26 0 0 python Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469919] [ 6529] 1000 6529 1113 22 7 0 0 sh Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469921] [ 6530] 1000 6530 7180 3560 19 0 0 lshw Jan 16 20:02:23 ubuntu14-04 kernel: [545601.469923] Out of memory: Kill process 6463 (cbq-engine) score 968 or sacrifice child Jan 16 20:02:23 ubuntu14-04 kernel: [545601.471665] Killed process 6463 (cbq-engine) total-vm:32907396kB, anon-rss:29837892kB, file-rss:0kB Jan 16 20:02:27 ubuntu14-04 kernel: [545606.412369] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687159] gosecrets invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687163] gosecrets cpuset=/ mems_allowed=0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687168] CPU: 0 PID: 6014 Comm: gosecrets Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687171] 0000000000000000 ffff8806d1caf858 ffffffff817aed00 0000000000000000 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687173] ffff880115735850 ffff8806d1caf8f8 ffffffff817a9c3f 0000000000000000 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687175] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687178] Call Trace: Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687188] [] dump_stack+0x45/0x57 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687191] [] dump_header+0x7f/0x1f1 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687197] [] oom_kill_process+0x22b/0x390 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687203] [] ? has_capability_noaudit+0x1e/0x30 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687206] [] out_of_memory+0x4d2/0x520 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687211] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687217] [] alloc_pages_current+0x91/0x100 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687221] [] __page_cache_alloc+0xa7/0xc0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687224] [] filemap_fault+0x1a8/0x430 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687227] [] __do_fault+0x39/0x90 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687230] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687234] [] handle_mm_fault+0x7e5/0x1100 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687238] [] __do_page_fault+0x1c4/0x5b0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687242] [] ? hrtimer_get_res+0x50/0x50 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687262] [] ? __enqueue_entity+0x78/0x80 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687265] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687268] [] ? ktime_get_ts64+0x4e/0xf0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687270] [] trace_do_page_fault+0x45/0x100 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687271] [] do_async_page_fault+0x1e/0xd0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687276] [] async_page_fault+0x28/0x30 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687277] Mem-Info: Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687279] Node 0 DMA per-cpu: Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687281] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687282] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687283] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687284] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687285] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687287] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687288] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687290] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687291] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687293] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687295] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687297] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687298] Node 0 DMA32 per-cpu: Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687300] CPU 0: hi: 186, btch: 31 usd: 178 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687301] CPU 1: hi: 186, btch: 31 usd: 180 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687303] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687304] CPU 3: hi: 186, btch: 31 usd: 30 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687306] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687308] CPU 5: hi: 186, btch: 31 usd: 179 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687309] CPU 6: hi: 186, btch: 31 usd: 14 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687311] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687313] CPU 8: hi: 186, btch: 31 usd: 10 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687314] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687316] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687318] CPU 11: hi: 186, btch: 31 usd: 26 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687319] Node 0 Normal per-cpu: Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687321] CPU 0: hi: 186, btch: 31 usd: 183 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687322] CPU 1: hi: 186, btch: 31 usd: 182 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687324] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687325] CPU 3: hi: 186, btch: 31 usd: 11 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687327] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687331] CPU 5: hi: 186, btch: 31 usd: 176 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687332] CPU 6: hi: 186, btch: 31 usd: 20 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687334] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687336] CPU 8: hi: 186, btch: 31 usd: 28 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687338] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687339] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687341] CPU 11: hi: 186, btch: 31 usd: 30 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687346] active_anon:7595292 inactive_anon:71 isolated_anon:0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687346] active_file:252 inactive_file:518 isolated_file:0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687346] unevictable:0 dirty:1 writeback:0 unstable:0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687346] free:47950 slab_reclaimable:7017 slab_unreclaimable:12761 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687346] mapped:444 shmem:92 pagetables:17896 bounce:0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687346] free_cma:0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687350] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687357] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687360] Node 0 DMA32 free:115328kB min:6668kB low:8332kB high:10000kB active_anon:2910996kB inactive_anon:4kB active_file:224kB inactive_file:872kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:384kB shmem:8kB slab_reclaimable:2476kB slab_unreclaimable:4264kB kernel_stack:720kB pagetables:7028kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:9876 all_unreclaimable? yes Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687366] lowmem_reserve[]: 0 0 27165 27165 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687369] Node 0 Normal free:60580kB min:60876kB low:76092kB high:91312kB active_anon:27470172kB inactive_anon:280kB active_file:784kB inactive_file:1200kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:4kB writeback:0kB mapped:1392kB shmem:360kB slab_reclaimable:25592kB slab_unreclaimable:46764kB kernel_stack:8912kB pagetables:64556kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:12780 all_unreclaimable? yes Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687374] lowmem_reserve[]: 0 0 0 0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687377] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687386] Node 0 DMA32: 219*4kB (UE) 100*8kB (UE) 95*16kB (UEM) 44*32kB (UEM) 35*64kB (UEM) 28*128kB (UEM) 22*256kB (UEM) 18*512kB (UE) 14*1024kB (E) 19*2048kB (E) 9*4096kB (UEMR) = 115388kB Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687395] Node 0 Normal: 849*4kB (UEM) 611*8kB (UEM) 818*16kB (UEM) 451*32kB (UEM) 169*64kB (UEM) 50*128kB (UEM) 15*256kB (EM) 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 60956kB Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687403] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687405] 1409 total pagecache pages Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687406] 0 pages in swap cache Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687407] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687408] Free swap = 0kB Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687409] Total swap = 0kB Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687410] 7864189 pages RAM Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687410] 0 pages HighMem/MovableOnly Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687411] 143432 pages reserved Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687412] 0 pages cma reserved Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687413] 0 pages hwpoisoned Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687413] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687420] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687422] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687424] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687425] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687427] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687429] [ 847] 101 847 63962 283 27 0 0 rsyslogd Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687430] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687433] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687435] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687437] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687440] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687442] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687444] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687447] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687473] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687474] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687476] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687478] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687480] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687482] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687484] [14744] 1000 14744 334577 7633 88 0 0 beam.smp Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687486] [14785] 1000 14785 676223 136180 571 0 0 beam.smp Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687487] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687489] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687490] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687492] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687493] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687495] [14914] 1000 14914 428648 5517 112 0 0 memcached Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687496] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687498] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687499] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687501] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687504] [ 6013] 1000 6013 2948 1590 10 0 0 gosecrets Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687506] [ 6101] 1000 6101 1462 190 8 0 0 goport Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687522] [ 6106] 1000 6106 55891 1940 27 0 0 goxdcr Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687525] [ 6117] 1000 6117 338230 15340 142 0 0 beam.smp Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687528] [ 6154] 1000 6154 1113 22 6 0 0 sh Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687530] [ 6156] 1000 6156 1084 25 7 0 0 memsup Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687534] [ 6157] 1000 6157 1084 21 8 0 0 cpu_sup Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687536] [ 6163] 1000 6163 1331 102 8 0 0 godu Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687539] [ 6165] 1000 6165 1331 103 7 0 0 godu Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687541] [ 6176] 1000 6176 2156 52 10 0 0 sigar_port Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687544] [ 6399] 1000 6399 1113 27 7 0 0 sh Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687546] [ 6400] 1000 6400 1113 26 7 0 0 sh Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687548] [ 6511] 1000 6511 48470 2905 30 0 0 python Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687550] [ 6533] 1000 6533 1526 177 8 0 0 goport Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687551] [ 6538] 1000 6538 8962665 7407248 16333 0 0 cbq-engine Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687553] [ 8073] 1000 8073 2612 1303 10 0 0 gozip Jan 16 20:10:28 ubuntu14-04 kernel: [546086.687555] Out of memory: Kill process 6538 (cbq-engine) score 961 or sacrifice child Jan 16 20:10:28 ubuntu14-04 kernel: [546086.689266] Killed process 6538 (cbq-engine) total-vm:35850660kB, anon-rss:29628992kB, file-rss:0kB Jan 16 20:15:18 ubuntu14-04 kernel: [546377.228089] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072495] beam.smp invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072500] beam.smp cpuset=/ mems_allowed=0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072506] CPU: 2 PID: 14817 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072509] 0000000000000000 ffff88079ac4b9d8 ffffffff817aed00 0000000000000000 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072512] ffff88079aa089d0 ffff88079ac4ba78 ffffffff817a9c3f 0000000000000000 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072514] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072516] Call Trace: Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072528] [] dump_stack+0x45/0x57 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072531] [] dump_header+0x7f/0x1f1 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072538] [] oom_kill_process+0x22b/0x390 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072541] [] out_of_memory+0x4d2/0x520 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072545] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072548] [] ? __schedule+0x37b/0x830 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072552] [] alloc_pages_vma+0x97/0x150 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072554] [] ? schedule+0x29/0x70 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072558] [] handle_mm_fault+0xd13/0x1100 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072573] [] ? call_rwsem_down_read_failed+0x14/0x30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072578] [] __do_page_fault+0x1c4/0x5b0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072583] [] ? rwsem_wake+0x4a/0x60 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072586] [] ? call_rwsem_wake+0x17/0x30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072588] [] ? up_write+0x25/0x30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072590] [] ? vm_mmap_pgoff+0x99/0xc0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072592] [] trace_do_page_fault+0x45/0x100 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072596] [] do_async_page_fault+0x1e/0xd0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072602] [] async_page_fault+0x28/0x30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072603] Mem-Info: Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072605] Node 0 DMA per-cpu: Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072607] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072608] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072609] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072610] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072611] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072612] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072613] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072613] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072614] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072615] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072616] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072617] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072618] Node 0 DMA32 per-cpu: Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072619] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072620] CPU 1: hi: 186, btch: 31 usd: 30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072621] CPU 2: hi: 186, btch: 31 usd: 30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072622] CPU 3: hi: 186, btch: 31 usd: 4 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072624] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072625] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072626] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072627] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072628] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072628] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072629] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072630] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072631] Node 0 Normal per-cpu: Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072632] CPU 0: hi: 186, btch: 31 usd: 28 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072633] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072634] CPU 2: hi: 186, btch: 31 usd: 30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072635] CPU 3: hi: 186, btch: 31 usd: 30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072636] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072637] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072638] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072639] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072640] CPU 8: hi: 186, btch: 31 usd: 17 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072641] CPU 9: hi: 186, btch: 31 usd: 13 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072642] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072643] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072646] active_anon:7603784 inactive_anon:71 isolated_anon:0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072646] active_file:251 inactive_file:191 isolated_file:0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072646] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072646] free:47945 slab_reclaimable:6906 slab_unreclaimable:12900 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072646] mapped:173 shmem:92 pagetables:16840 bounce:0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072646] free_cma:0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072649] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072654] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072656] Node 0 DMA32 free:115216kB min:6668kB low:8332kB high:10000kB active_anon:2916108kB inactive_anon:4kB active_file:76kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:200kB shmem:8kB slab_reclaimable:2384kB slab_unreclaimable:4212kB kernel_stack:800kB pagetables:6752kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:10032 all_unreclaimable? yes Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072659] lowmem_reserve[]: 0 0 27165 27165 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072661] Node 0 Normal free:60672kB min:60876kB low:76092kB high:91312kB active_anon:27499028kB inactive_anon:280kB active_file:928kB inactive_file:716kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:492kB shmem:360kB slab_reclaimable:25240kB slab_unreclaimable:47372kB kernel_stack:7120kB pagetables:60608kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:18668 all_unreclaimable? yes Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072665] lowmem_reserve[]: 0 0 0 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072666] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072675] Node 0 DMA32: 157*4kB (UEM) 71*8kB (UEM) 66*16kB (UEM) 60*32kB (UEM) 38*64kB (UEM) 32*128kB (UEM) 22*256kB (UEM) 16*512kB (E) 15*1024kB (UE) 21*2048kB (EM) 8*4096kB (UEMR) = 115660kB Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072684] Node 0 Normal: 574*4kB (UE) 239*8kB (UE) 56*16kB (UEM) 144*32kB (UEM) 251*64kB (UEM) 92*128kB (EM) 62*256kB (UEM) 6*512kB (UEM) 0*1024kB 0*2048kB 1*4096kB (R) = 60592kB Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072693] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072693] 986 total pagecache pages Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072695] 0 pages in swap cache Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072696] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072697] Free swap = 0kB Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072698] Total swap = 0kB Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072699] 7864189 pages RAM Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072699] 0 pages HighMem/MovableOnly Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072700] 143432 pages reserved Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072701] 0 pages cma reserved Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072702] 0 pages hwpoisoned Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072703] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072709] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072711] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072713] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072715] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072716] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072718] [ 847] 101 847 63962 283 27 0 0 rsyslogd Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072720] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072722] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072723] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072725] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072726] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072728] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072730] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072732] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072733] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072735] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072737] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072738] [ 964] 0 964 4800 62 15 0 0 irqbalance Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072740] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072742] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072744] [14744] 1000 14744 335346 7850 91 0 0 beam.smp Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072746] [14785] 1000 14785 678573 151936 610 0 0 beam.smp Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072747] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072749] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072751] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072752] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072754] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072756] [14914] 1000 14914 428648 5535 112 0 0 memcached Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072757] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072759] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072760] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072762] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072764] [ 6013] 1000 6013 2948 1612 10 0 0 gosecrets Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072765] [ 6101] 1000 6101 1462 193 8 0 0 goport Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072767] [ 6106] 1000 6106 55891 1953 27 0 0 goxdcr Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072768] [ 6117] 1000 6117 337789 15836 140 0 0 beam.smp Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072770] [ 6154] 1000 6154 1113 22 6 0 0 sh Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072772] [ 6156] 1000 6156 1084 25 7 0 0 memsup Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072774] [ 6157] 1000 6157 1084 21 8 0 0 cpu_sup Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072776] [ 6163] 1000 6163 1331 102 8 0 0 godu Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072777] [ 6165] 1000 6165 1331 103 7 0 0 godu Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072779] [ 6176] 1000 6176 2156 52 10 0 0 sigar_port Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072781] [ 6399] 1000 6399 1113 27 7 0 0 sh Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072783] [ 6400] 1000 6400 1113 26 7 0 0 sh Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072785] [ 8192] 1000 8192 1462 189 8 0 0 goport Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072786] [ 8196] 1000 8196 8326823 7407040 15277 0 0 cbq-engine Jan 16 20:19:46 ubuntu14-04 kernel: [546643.072788] Out of memory: Kill process 8196 (cbq-engine) score 961 or sacrifice child Jan 16 20:19:46 ubuntu14-04 kernel: [546643.074188] Killed process 8196 (cbq-engine) total-vm:33307292kB, anon-rss:29628160kB, file-rss:0kB Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089765] beam.smp invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089768] beam.smp cpuset=/ mems_allowed=0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089774] CPU: 2 PID: 14817 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089777] 0000000000000000 ffff88079ac4b9d8 ffffffff817aed00 000000000000e770 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089779] ffff88079aa089d0 ffff88079ac4ba78 ffffffff817a9c3f 0000000000000000 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089781] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089783] Call Trace: Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089793] [] dump_stack+0x45/0x57 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089795] [] dump_header+0x7f/0x1f1 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089800] [] oom_kill_process+0x22b/0x390 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089802] [] ? oom_unkillable_task+0xbd/0x100 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089804] [] out_of_memory+0x4d2/0x520 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089807] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089810] [] alloc_pages_vma+0x97/0x150 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089813] [] handle_mm_fault+0xd13/0x1100 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089818] [] ? call_rwsem_down_read_failed+0x14/0x30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089821] [] __do_page_fault+0x1c4/0x5b0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089825] [] ? rwsem_wake+0x4a/0x60 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089827] [] ? call_rwsem_wake+0x17/0x30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089830] [] ? up_write+0x25/0x30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089832] [] ? vm_mmap_pgoff+0x99/0xc0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089833] [] trace_do_page_fault+0x45/0x100 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089836] [] do_async_page_fault+0x1e/0xd0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089841] [] async_page_fault+0x28/0x30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089842] Mem-Info: Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089843] Node 0 DMA per-cpu: Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089845] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089846] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089847] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089848] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089849] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089850] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089851] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089852] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089853] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089854] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089855] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089856] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089856] Node 0 DMA32 per-cpu: Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089858] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089859] CPU 1: hi: 186, btch: 31 usd: 30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089860] CPU 2: hi: 186, btch: 31 usd: 26 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089861] CPU 3: hi: 186, btch: 31 usd: 125 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089862] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089863] CPU 5: hi: 186, btch: 31 usd: 30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089864] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089864] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089865] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089866] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089867] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089868] CPU 11: hi: 186, btch: 31 usd: 30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089869] Node 0 Normal per-cpu: Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089870] CPU 0: hi: 186, btch: 31 usd: 35 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089871] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089872] CPU 2: hi: 186, btch: 31 usd: 30 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089873] CPU 3: hi: 186, btch: 31 usd: 186 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089874] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089875] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089876] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089877] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089878] CPU 8: hi: 186, btch: 31 usd: 17 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089879] CPU 9: hi: 186, btch: 31 usd: 13 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089880] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089881] CPU 11: hi: 186, btch: 31 usd: 6 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089884] active_anon:7602365 inactive_anon:71 isolated_anon:0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089884] active_file:251 inactive_file:299 isolated_file:0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089884] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089884] free:49015 slab_reclaimable:6906 slab_unreclaimable:12900 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089884] mapped:173 shmem:92 pagetables:16840 bounce:0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089884] free_cma:0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089887] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089891] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089893] Node 0 DMA32 free:115124kB min:6668kB low:8332kB high:10000kB active_anon:2915688kB inactive_anon:4kB active_file:76kB inactive_file:188kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:200kB shmem:8kB slab_reclaimable:2384kB slab_unreclaimable:4212kB kernel_stack:800kB pagetables:6752kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089896] lowmem_reserve[]: 0 0 27165 27165 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089898] Node 0 Normal free:65336kB min:60876kB low:76092kB high:91312kB active_anon:27493772kB inactive_anon:280kB active_file:928kB inactive_file:1008kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:492kB shmem:360kB slab_reclaimable:25240kB slab_unreclaimable:47372kB kernel_stack:7120kB pagetables:60608kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089901] lowmem_reserve[]: 0 0 0 0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089903] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089912] Node 0 DMA32: 157*4kB (UEM) 63*8kB (UE) 55*16kB (UE) 59*32kB (UE) 37*64kB (UEM) 32*128kB (UEM) 22*256kB (UEM) 16*512kB (E) 15*1024kB (UE) 21*2048kB (EM) 8*4096kB (UEMR) = 115324kB Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089920] Node 0 Normal: 1815*4kB (UEM) 239*8kB (UE) 55*16kB (UE) 160*32kB (UEM) 249*64kB (EM) 92*128kB (EM) 62*256kB (UEM) 6*512kB (UEM) 0*1024kB 0*2048kB 1*4096kB (R) = 65924kB Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089929] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089930] 986 total pagecache pages Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089932] 0 pages in swap cache Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089933] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089933] Free swap = 0kB Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089934] Total swap = 0kB Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089935] 7864189 pages RAM Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089936] 0 pages HighMem/MovableOnly Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089936] 143432 pages reserved Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089937] 0 pages cma reserved Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089938] 0 pages hwpoisoned Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089939] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089944] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089946] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089948] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089950] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089951] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089953] [ 847] 101 847 63962 283 27 0 0 rsyslogd Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089954] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089956] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089958] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089959] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089961] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089962] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089964] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089965] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089967] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089968] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089970] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089971] [ 964] 0 964 4800 62 15 0 0 irqbalance Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089973] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089975] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089976] [14744] 1000 14744 335346 7850 91 0 0 beam.smp Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089978] [14785] 1000 14785 678573 152068 610 0 0 beam.smp Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089979] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089981] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089982] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089984] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089985] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089987] [14914] 1000 14914 428648 5535 112 0 0 memcached Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089988] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089989] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089991] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089992] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089994] [ 6013] 1000 6013 2948 1612 10 0 0 gosecrets Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089996] [ 6101] 1000 6101 1462 193 8 0 0 goport Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089997] [ 6106] 1000 6106 55891 1953 27 0 0 goxdcr Jan 16 20:19:46 ubuntu14-04 kernel: [546643.089999] [ 6117] 1000 6117 337789 15836 140 0 0 beam.smp Jan 16 20:19:46 ubuntu14-04 kernel: [546643.090000] [ 6154] 1000 6154 1113 22 6 0 0 sh Jan 16 20:19:46 ubuntu14-04 kernel: [546643.090002] [ 6156] 1000 6156 1084 25 7 0 0 memsup Jan 16 20:19:46 ubuntu14-04 kernel: [546643.090003] [ 6157] 1000 6157 1084 21 8 0 0 cpu_sup Jan 16 20:19:46 ubuntu14-04 kernel: [546643.090004] [ 6163] 1000 6163 1331 102 8 0 0 godu Jan 16 20:19:46 ubuntu14-04 kernel: [546643.090006] [ 6165] 1000 6165 1331 103 7 0 0 godu Jan 16 20:19:46 ubuntu14-04 kernel: [546643.090007] [ 6176] 1000 6176 2156 52 10 0 0 sigar_port Jan 16 20:19:46 ubuntu14-04 kernel: [546643.090009] [ 6399] 1000 6399 1113 27 7 0 0 sh Jan 16 20:19:46 ubuntu14-04 kernel: [546643.090010] [ 6400] 1000 6400 1113 26 7 0 0 sh Jan 16 20:19:46 ubuntu14-04 kernel: [546643.090012] [ 8192] 1000 8192 1462 189 8 0 0 goport Jan 16 20:19:46 ubuntu14-04 kernel: [546643.090013] Out of memory: Kill process 14785 (beam.smp) score 19 or sacrifice child Jan 16 20:19:46 ubuntu14-04 kernel: [546643.091566] Killed process 6117 (beam.smp) total-vm:1351156kB, anon-rss:63344kB, file-rss:0kB Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917180] cbq-engine invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917187] cbq-engine cpuset=/ mems_allowed=0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917194] CPU: 4 PID: 9229 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917198] 0000000000000000 ffff880321a7f858 ffffffff817aed00 0000000000000000 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917202] ffff88079a592740 ffff880321a7f8f8 ffffffff817a9c3f 0000000000000001 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917204] 0000000000000000 ffff880321a7f898 ffffffff8105aed1 ffff880321a7f948 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917208] Call Trace: Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917223] [] dump_stack+0x45/0x57 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917227] [] dump_header+0x7f/0x1f1 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917234] [] ? do_async_page_fault+0x61/0xd0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917241] [] oom_kill_process+0x22b/0x390 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917245] [] out_of_memory+0x4d2/0x520 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917250] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917257] [] alloc_pages_current+0x91/0x100 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917261] [] __page_cache_alloc+0xa7/0xc0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917264] [] filemap_fault+0x1a8/0x430 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917268] [] __do_fault+0x39/0x90 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917271] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917274] [] handle_mm_fault+0x7e5/0x1100 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917285] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917289] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917293] [] __do_page_fault+0x1c4/0x5b0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917299] [] ? do_futex+0x10a/0x5d0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917304] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917314] [] ? sched_clock+0x9/0x10 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917317] [] ? sched_clock_local+0x25/0x90 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917320] [] trace_do_page_fault+0x45/0x100 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917323] [] do_async_page_fault+0x1e/0xd0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917330] [] async_page_fault+0x28/0x30 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917332] Mem-Info: Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917334] Node 0 DMA per-cpu: Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917337] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917338] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917340] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917341] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917343] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917344] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917345] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917347] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917348] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917350] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917351] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917353] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917354] Node 0 DMA32 per-cpu: Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917356] CPU 0: hi: 186, btch: 31 usd: 8 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917357] CPU 1: hi: 186, btch: 31 usd: 103 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917359] CPU 2: hi: 186, btch: 31 usd: 30 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917360] CPU 3: hi: 186, btch: 31 usd: 52 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917361] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917363] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917364] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917366] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917367] CPU 8: hi: 186, btch: 31 usd: 22 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917369] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917371] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917372] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917373] Node 0 Normal per-cpu: Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917375] CPU 0: hi: 186, btch: 31 usd: 17 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917377] CPU 1: hi: 186, btch: 31 usd: 41 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917379] CPU 2: hi: 186, btch: 31 usd: 24 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917380] CPU 3: hi: 186, btch: 31 usd: 106 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917382] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917383] CPU 5: hi: 186, btch: 31 usd: 55 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917384] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917386] CPU 7: hi: 186, btch: 31 usd: 11 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917387] CPU 8: hi: 186, btch: 31 usd: 11 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917388] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917390] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917391] CPU 11: hi: 186, btch: 31 usd: 13 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917397] active_anon:7598448 inactive_anon:71 isolated_anon:0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917397] active_file:0 inactive_file:135 isolated_file:0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917397] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917397] free:48729 slab_reclaimable:6227 slab_unreclaimable:13794 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917397] mapped:55 shmem:92 pagetables:17548 bounce:0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917397] free_cma:0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917400] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917407] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917410] Node 0 DMA32 free:116920kB min:6668kB low:8332kB high:10000kB active_anon:2912920kB inactive_anon:4kB active_file:72kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:368kB shmem:8kB slab_reclaimable:2160kB slab_unreclaimable:3724kB kernel_stack:1536kB pagetables:7012kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:4356 all_unreclaimable? yes Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917416] lowmem_reserve[]: 0 0 27165 27165 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917419] Node 0 Normal free:62104kB min:60876kB low:76092kB high:91312kB active_anon:27480872kB inactive_anon:280kB active_file:0kB inactive_file:872kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:360kB slab_reclaimable:22748kB slab_unreclaimable:51436kB kernel_stack:16368kB pagetables:63180kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:6304 all_unreclaimable? yes Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917424] lowmem_reserve[]: 0 0 0 0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917427] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917440] Node 0 DMA32: 260*4kB (UEM) 179*8kB (UEM) 82*16kB (UEM) 83*32kB (UEM) 43*64kB (UEM) 25*128kB (UE) 20*256kB (UEM) 17*512kB (EM) 15*1024kB (UE) 19*2048kB (EM) 9*4096kB (UEMR) = 117352kB Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917453] Node 0 Normal: 447*4kB (UE) 305*8kB (UEM) 158*16kB (UEM) 73*32kB (UEM) 398*64kB (UEM) 104*128kB (UEM) 36*256kB (UEM) 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 61188kB Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917466] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917468] 1091 total pagecache pages Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917470] 0 pages in swap cache Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917472] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917473] Free swap = 0kB Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917474] Total swap = 0kB Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917476] 7864189 pages RAM Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917477] 0 pages HighMem/MovableOnly Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917478] 143432 pages reserved Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917479] 0 pages cma reserved Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917480] 0 pages hwpoisoned Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917482] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917502] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917506] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917510] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917513] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917516] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917520] [ 847] 101 847 63962 284 27 0 0 rsyslogd Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917523] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917527] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917530] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917532] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917535] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917538] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917542] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917545] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917548] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917551] [ 944] 0 944 4786 41 13 0 0 atd Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917554] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917557] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917561] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917568] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917571] [14744] 1000 14744 334860 7870 90 0 0 beam.smp Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917574] [14785] 1000 14785 669042 142288 603 0 0 beam.smp Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917578] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917580] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917583] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917586] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917590] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917592] [14914] 1000 14914 428648 5566 112 0 0 memcached Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917595] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917598] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917601] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917604] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917613] [ 6013] 1000 6013 2948 1626 10 0 0 gosecrets Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917617] [ 6399] 1000 6399 1113 27 7 0 0 sh Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917620] [ 8329] 1000 8329 1462 185 8 0 0 goport Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917623] [ 8334] 1000 8334 72275 1695 29 0 0 goxdcr Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917627] [ 8353] 1000 8353 291183 12457 135 0 0 beam.smp Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917630] [ 8409] 1000 8409 1113 22 7 0 0 sh Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917632] [ 8411] 1000 8411 1084 24 7 0 0 memsup Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917635] [ 8412] 1000 8412 1084 21 8 0 0 cpu_sup Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917638] [ 8436] 1000 8436 1331 145 8 0 0 godu Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917641] [ 8437] 1000 8437 1113 27 7 0 0 sh Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917643] [ 8438] 1000 8438 1331 99 7 0 0 godu Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917646] [ 8448] 1000 8448 2156 53 10 0 0 sigar_port Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917648] [ 8449] 1000 8449 1462 193 8 0 0 goport Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917650] [ 8454] 1000 8454 9527746 7412666 15995 0 0 cbq-engine Jan 16 20:27:53 ubuntu14-04 kernel: [547131.917653] Out of memory: Kill process 8454 (cbq-engine) score 962 or sacrifice child Jan 16 20:27:53 ubuntu14-04 kernel: [547131.919683] Killed process 8454 (cbq-engine) total-vm:38110984kB, anon-rss:29650664kB, file-rss:0kB Jan 16 20:29:55 ubuntu14-04 kernel: [547253.891378] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587915] goport invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587921] goport cpuset=/ mems_allowed=0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587928] CPU: 11 PID: 9317 Comm: goport Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587932] 0000000000000000 ffff8806d1f77858 ffffffff817aed00 0000000000000000 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587935] ffff8800bb011d70 ffff8806d1f778f8 ffffffff817a9c3f 0000000000000000 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587938] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587941] Call Trace: Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587959] [] dump_stack+0x45/0x57 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587962] [] dump_header+0x7f/0x1f1 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587971] [] oom_kill_process+0x22b/0x390 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587973] [] out_of_memory+0x4d2/0x520 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587977] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587984] [] alloc_pages_current+0x91/0x100 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587986] [] __page_cache_alloc+0xa7/0xc0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587989] [] filemap_fault+0x1a8/0x430 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587993] [] __do_fault+0x39/0x90 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.587996] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588004] [] handle_mm_fault+0x7e5/0x1100 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588033] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588039] [] __do_page_fault+0x1c4/0x5b0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588052] [] ? do_futex+0x10a/0x5d0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588064] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588074] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588091] [] ? __switch_to+0x15f/0x570 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588097] [] trace_do_page_fault+0x45/0x100 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588101] [] do_async_page_fault+0x1e/0xd0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588108] [] async_page_fault+0x28/0x30 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588110] Mem-Info: Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588113] Node 0 DMA per-cpu: Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588116] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588118] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588119] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588121] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588123] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588124] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588126] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588128] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588130] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588131] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588133] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588135] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588136] Node 0 DMA32 per-cpu: Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588138] CPU 0: hi: 186, btch: 31 usd: 8 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588140] CPU 1: hi: 186, btch: 31 usd: 112 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588142] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588143] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588145] CPU 4: hi: 186, btch: 31 usd: 85 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588146] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588148] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588149] CPU 7: hi: 186, btch: 31 usd: 163 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588150] CPU 8: hi: 186, btch: 31 usd: 30 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588152] CPU 9: hi: 186, btch: 31 usd: 30 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588153] CPU 10: hi: 186, btch: 31 usd: 25 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588154] CPU 11: hi: 186, btch: 31 usd: 15 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588156] Node 0 Normal per-cpu: Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588158] CPU 0: hi: 186, btch: 31 usd: 29 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588159] CPU 1: hi: 186, btch: 31 usd: 183 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588161] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588163] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588164] CPU 4: hi: 186, btch: 31 usd: 13 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588166] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588168] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588169] CPU 7: hi: 186, btch: 31 usd: 98 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588171] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588173] CPU 9: hi: 186, btch: 31 usd: 30 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588175] CPU 10: hi: 186, btch: 31 usd: 2 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588176] CPU 11: hi: 186, btch: 31 usd: 29 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588181] active_anon:7601632 inactive_anon:71 isolated_anon:0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588181] active_file:53 inactive_file:83 isolated_file:0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588181] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588181] free:47925 slab_reclaimable:7036 slab_unreclaimable:13708 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588181] mapped:233 shmem:92 pagetables:17261 bounce:0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588181] free_cma:0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588186] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588192] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588195] Node 0 DMA32 free:115104kB min:6668kB low:8332kB high:10000kB active_anon:2914156kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:356kB shmem:8kB slab_reclaimable:2372kB slab_unreclaimable:4208kB kernel_stack:768kB pagetables:6676kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:7808 all_unreclaimable? yes Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588201] lowmem_reserve[]: 0 0 27165 27165 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588203] Node 0 Normal free:60704kB min:60876kB low:76092kB high:91312kB active_anon:27492372kB inactive_anon:280kB active_file:300kB inactive_file:472kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:576kB shmem:360kB slab_reclaimable:25772kB slab_unreclaimable:50608kB kernel_stack:6592kB pagetables:62368kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:5776 all_unreclaimable? yes Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588206] lowmem_reserve[]: 0 0 0 0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588208] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588221] Node 0 DMA32: 129*4kB (UEM) 72*8kB (UEM) 53*16kB (UEM) 76*32kB (UEM) 41*64kB (E) 36*128kB (UEM) 27*256kB (UE) 19*512kB (EM) 17*1024kB (UE) 18*2048kB (EM) 8*4096kB (UEMR) = 115284kB Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588234] Node 0 Normal: 653*4kB (UEM) 705*8kB (UEM) 252*16kB (UEM) 78*32kB (UEM) 47*64kB (UEM) 44*128kB (UEM) 98*256kB (UEM) 13*512kB (UEM) 2*1024kB (U) 0*2048kB 1*4096kB (R) = 61308kB Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588248] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588249] 967 total pagecache pages Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588250] 0 pages in swap cache Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588252] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588253] Free swap = 0kB Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588254] Total swap = 0kB Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588256] 7864189 pages RAM Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588257] 0 pages HighMem/MovableOnly Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588258] 143432 pages reserved Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588259] 0 pages cma reserved Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588260] 0 pages hwpoisoned Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588261] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588269] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588272] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588274] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588275] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588277] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588279] [ 847] 101 847 63962 284 27 0 0 rsyslogd Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588280] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588282] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588283] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588285] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588286] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588288] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588290] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588291] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588293] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588294] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588296] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588297] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588299] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588302] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588303] [14744] 1000 14744 334622 7834 90 0 0 beam.smp Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588305] [14785] 1000 14785 693773 151623 637 0 0 beam.smp Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588307] [14825] 1000 14825 1084 25 8 0 0 memsup Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588309] [14826] 1000 14826 1084 21 8 0 0 cpu_sup Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588310] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588312] [14829] 1000 14829 1867 31 9 0 0 inet_gethost Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588313] [14904] 1000 14904 28872 263 19 0 0 saslauthd-port Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588315] [14914] 1000 14914 428648 5599 112 0 0 memcached Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588316] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588319] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588321] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588323] [16845] 1000 16845 1867 31 9 0 0 inet_gethost Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588327] [ 6013] 1000 6013 2948 1583 10 0 0 gosecrets Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588329] [ 6399] 1000 6399 1113 27 7 0 0 sh Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588332] [ 8329] 1000 8329 1462 185 8 0 0 goport Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588334] [ 8334] 1000 8334 72275 1715 29 0 0 goxdcr Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588337] [ 8353] 1000 8353 307703 13877 138 0 0 beam.smp Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588339] [ 8409] 1000 8409 1113 22 7 0 0 sh Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588341] [ 8411] 1000 8411 1084 24 7 0 0 memsup Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588342] [ 8412] 1000 8412 1084 21 8 0 0 cpu_sup Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588344] [ 8436] 1000 8436 1331 145 8 0 0 godu Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588346] [ 8437] 1000 8437 1113 27 7 0 0 sh Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588348] [ 8438] 1000 8438 1331 99 7 0 0 godu Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588350] [ 8448] 1000 8448 2156 53 10 0 0 sigar_port Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588353] [ 9290] 1000 9290 1398 189 8 0 0 goport Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588355] [ 9295] 1000 9295 8252714 7407934 15671 0 0 cbq-engine Jan 16 20:37:21 ubuntu14-04 kernel: [547699.588358] Out of memory: Kill process 9295 (cbq-engine) score 961 or sacrifice child Jan 16 20:37:21 ubuntu14-04 kernel: [547699.649598] Killed process 9295 (cbq-engine) total-vm:33010856kB, anon-rss:29631736kB, file-rss:0kB Jan 16 20:47:57 ubuntu14-04 kernel: [548335.360865] saslauthd-port invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.360878] saslauthd-port cpuset=/ mems_allowed=0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.360899] CPU: 5 PID: 14906 Comm: saslauthd-port Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 20:47:57 ubuntu14-04 kernel: [548335.360949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.360967] 0000000000000000 ffff8807996db858 ffffffff817aed00 0000000000000000 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.360991] ffff8806d1ddebf0 ffff8807996db8f8 ffffffff817a9c3f 0000000000000000 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361010] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361015] Call Trace: Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361043] [] dump_stack+0x45/0x57 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361052] [] dump_header+0x7f/0x1f1 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361069] [] oom_kill_process+0x22b/0x390 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361075] [] out_of_memory+0x4d2/0x520 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361083] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361113] [] alloc_pages_current+0x91/0x100 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361143] [] __page_cache_alloc+0xa7/0xc0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361152] [] filemap_fault+0x1a8/0x430 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361156] [] __do_fault+0x39/0x90 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361162] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361177] [] handle_mm_fault+0x7e5/0x1100 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361180] [] __do_page_fault+0x1c4/0x5b0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361210] [] ? __schedule+0x37b/0x830 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361223] [] ? finish_wait+0x5c/0x80 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361234] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361244] [] ? ktime_get_ts64+0x4e/0xf0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361252] [] trace_do_page_fault+0x45/0x100 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361254] [] do_async_page_fault+0x1e/0xd0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361274] [] async_page_fault+0x28/0x30 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361279] Mem-Info: Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361297] Node 0 DMA per-cpu: Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361324] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361325] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361327] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361336] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361339] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361343] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361347] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361351] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361355] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361359] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361365] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361369] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361373] Node 0 DMA32 per-cpu: Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361377] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361378] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361379] CPU 2: hi: 186, btch: 31 usd: 146 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361383] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361389] CPU 4: hi: 186, btch: 31 usd: 30 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361390] CPU 5: hi: 186, btch: 31 usd: 30 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361391] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361392] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361393] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361394] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361395] CPU 10: hi: 186, btch: 31 usd: 13 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361396] CPU 11: hi: 186, btch: 31 usd: 30 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361396] Node 0 Normal per-cpu: Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361398] CPU 0: hi: 186, btch: 31 usd: 30 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361399] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361399] CPU 2: hi: 186, btch: 31 usd: 39 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361400] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361402] CPU 4: hi: 186, btch: 31 usd: 27 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361403] CPU 5: hi: 186, btch: 31 usd: 20 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361405] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361425] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361437] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361453] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361463] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361467] CPU 11: hi: 186, btch: 31 usd: 30 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361478] active_anon:7595348 inactive_anon:71 isolated_anon:0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361478] active_file:316 inactive_file:482 isolated_file:0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361478] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361478] free:47978 slab_reclaimable:6733 slab_unreclaimable:13170 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361478] mapped:445 shmem:92 pagetables:16895 bounce:0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361478] free_cma:0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361508] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361542] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361545] Node 0 DMA32 free:115240kB min:6668kB low:8332kB high:10000kB active_anon:2910288kB inactive_anon:4kB active_file:968kB inactive_file:892kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:1380kB shmem:8kB slab_reclaimable:2124kB slab_unreclaimable:3788kB kernel_stack:592kB pagetables:6656kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:12748 all_unreclaimable? yes Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361553] lowmem_reserve[]: 0 0 27165 27165 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361559] Node 0 Normal free:60780kB min:60876kB low:76092kB high:91312kB active_anon:27471104kB inactive_anon:280kB active_file:296kB inactive_file:1036kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:400kB shmem:360kB slab_reclaimable:24808kB slab_unreclaimable:48876kB kernel_stack:6720kB pagetables:60924kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:8336 all_unreclaimable? yes Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361570] lowmem_reserve[]: 0 0 0 0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361576] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361601] Node 0 DMA32: 177*4kB (UE) 132*8kB (UEM) 83*16kB (UEM) 82*32kB (EM) 47*64kB (EM) 27*128kB (EM) 26*256kB (UEM) 17*512kB (UE) 16*1024kB (UEM) 19*2048kB (UE) 8*4096kB (EMR) = 115604kB Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361636] Node 0 Normal: 1688*4kB (UEM) 979*8kB (UEM) 570*16kB (UEM) 346*32kB (UEM) 117*64kB (EM) 27*128kB (UEM) 12*256kB (UEM) 13*512kB (EM) 1*1024kB (M) 0*2048kB 1*4096kB (R) = 60568kB Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361695] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361701] 1215 total pagecache pages Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361709] 0 pages in swap cache Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361730] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361735] Free swap = 0kB Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361741] Total swap = 0kB Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361744] 7864189 pages RAM Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361747] 0 pages HighMem/MovableOnly Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361750] 143432 pages reserved Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361752] 0 pages cma reserved Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361753] 0 pages hwpoisoned Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361754] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361765] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361771] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361773] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361778] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361782] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361784] [ 847] 101 847 63962 285 27 0 0 rsyslogd Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361789] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361793] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361798] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361802] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361805] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361808] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361814] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361817] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361824] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361828] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361833] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361836] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361841] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361847] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361852] [14744] 1000 14744 335134 8215 90 0 0 beam.smp Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361860] [14785] 1000 14785 857526 286617 1017 0 0 beam.smp Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361863] [14828] 1000 14828 1867 26 9 0 0 inet_gethost Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361865] [14904] 1000 14904 28872 288 19 0 0 saslauthd-port Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361868] [14914] 1000 14914 428648 5624 112 0 0 memcached Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361871] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361873] [15102] 1000 15102 1866 28 9 0 0 inet_gethost Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361878] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361885] [ 6013] 1000 6013 2948 1584 10 0 0 gosecrets Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361894] [ 8329] 1000 8329 1462 186 8 0 0 goport Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361898] [ 8334] 1000 8334 72275 1744 29 0 0 goxdcr Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361903] [ 8353] 1000 8353 309388 16171 141 0 0 beam.smp Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361905] [ 8409] 1000 8409 1113 22 7 0 0 sh Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361909] [ 8411] 1000 8411 1084 24 7 0 0 memsup Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361911] [ 8412] 1000 8412 1084 21 8 0 0 cpu_sup Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361916] [ 8436] 1000 8436 1331 145 8 0 0 godu Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361919] [ 9379] 1000 9379 1462 190 8 0 0 goport Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361927] [ 9384] 1000 9384 7965986 7264506 14987 0 0 cbq-engine Jan 16 20:47:57 ubuntu14-04 kernel: [548335.361944] Out of memory: Kill process 9384 (cbq-engine) score 942 or sacrifice child Jan 16 20:47:57 ubuntu14-04 kernel: [548335.366323] Killed process 9384 (cbq-engine) total-vm:31863944kB, anon-rss:29058024kB, file-rss:0kB Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070674] goxdcr invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070680] goxdcr cpuset=/ mems_allowed=0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070687] CPU: 10 PID: 11110 Comm: goxdcr Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070691] 0000000000000000 ffff8801be683858 ffffffff817aed00 0000000000000000 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070694] ffff8803fde3e220 ffff8801be6838f8 ffffffff817a9c3f 0000000000000000 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070697] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070700] Call Trace: Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070712] [] dump_stack+0x45/0x57 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070715] [] dump_header+0x7f/0x1f1 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070720] [] oom_kill_process+0x22b/0x390 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070723] [] out_of_memory+0x4d2/0x520 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070726] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070732] [] alloc_pages_current+0x91/0x100 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070735] [] __page_cache_alloc+0xa7/0xc0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070737] [] filemap_fault+0x1a8/0x430 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070740] [] __do_fault+0x39/0x90 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070741] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070744] [] handle_mm_fault+0x7e5/0x1100 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070750] [] ? ttwu_do_activate.constprop.94+0x5d/0x70 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070756] [] __do_page_fault+0x1c4/0x5b0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070761] [] ? __enqueue_entity+0x78/0x80 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070763] [] ? set_next_entity+0x9d/0xb0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070767] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070772] [] ? dput+0xa5/0x170 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070777] [] ? __switch_to+0x15f/0x570 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070779] [] trace_do_page_fault+0x45/0x100 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070783] [] do_async_page_fault+0x1e/0xd0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070788] [] async_page_fault+0x28/0x30 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070789] Mem-Info: Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070791] Node 0 DMA per-cpu: Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070793] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070795] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070796] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070798] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070799] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070801] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070802] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070804] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070805] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070806] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070807] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070808] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070809] Node 0 DMA32 per-cpu: Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070811] CPU 0: hi: 186, btch: 31 usd: 15 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070811] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070812] CPU 2: hi: 186, btch: 31 usd: 60 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070813] CPU 3: hi: 186, btch: 31 usd: 28 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070814] CPU 4: hi: 186, btch: 31 usd: 24 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070815] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070816] CPU 6: hi: 186, btch: 31 usd: 16 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070817] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070818] CPU 8: hi: 186, btch: 31 usd: 31 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070819] CPU 9: hi: 186, btch: 31 usd: 30 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070820] CPU 10: hi: 186, btch: 31 usd: 14 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070820] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070821] Node 0 Normal per-cpu: Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070822] CPU 0: hi: 186, btch: 31 usd: 60 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070823] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070824] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070825] CPU 3: hi: 186, btch: 31 usd: 51 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070826] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070827] CPU 5: hi: 186, btch: 31 usd: 31 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070828] CPU 6: hi: 186, btch: 31 usd: 30 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070829] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070830] CPU 8: hi: 186, btch: 31 usd: 18 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070831] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070832] CPU 10: hi: 186, btch: 31 usd: 12 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070833] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070836] active_anon:7608925 inactive_anon:71 isolated_anon:0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070836] active_file:1415 inactive_file:1284 isolated_file:0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070836] unevictable:0 dirty:1118 writeback:287 unstable:0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070836] free:47936 slab_reclaimable:6842 slab_unreclaimable:11698 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070836] mapped:1261 shmem:92 pagetables:17206 bounce:0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070836] free_cma:0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070838] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070842] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070845] Node 0 DMA32 free:115196kB min:6668kB low:8332kB high:10000kB active_anon:2917160kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:20kB writeback:88kB mapped:16kB shmem:8kB slab_reclaimable:2544kB slab_unreclaimable:3208kB kernel_stack:1232kB pagetables:7160kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:1764 all_unreclaimable? yes Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070848] lowmem_reserve[]: 0 0 27165 27165 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070850] Node 0 Normal free:60656kB min:60876kB low:76092kB high:91312kB active_anon:27518540kB inactive_anon:280kB active_file:5708kB inactive_file:5340kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:4452kB writeback:1060kB mapped:5028kB shmem:360kB slab_reclaimable:24824kB slab_unreclaimable:43568kB kernel_stack:7680kB pagetables:61664kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:67592 all_unreclaimable? yes Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070853] lowmem_reserve[]: 0 0 0 0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070855] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070864] Node 0 DMA32: 152*4kB (UEM) 102*8kB (UEM) 50*16kB (UEM) 72*32kB (UE) 53*64kB (UEM) 39*128kB (UEM) 26*256kB (UEM) 18*512kB (EM) 16*1024kB (UE) 16*2048kB (E) 9*4096kB (UEMR) = 114800kB Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070872] Node 0 Normal: 544*4kB (E) 298*8kB (UEM) 237*16kB (UEM) 92*32kB (UEM) 137*64kB (UEM) 147*128kB (U) 62*256kB (UM) 3*512kB (U) 0*1024kB 0*2048kB 1*4096kB (R) = 60384kB Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070881] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070882] 2970 total pagecache pages Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070884] 0 pages in swap cache Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070886] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070886] Free swap = 0kB Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070887] Total swap = 0kB Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070888] 7864189 pages RAM Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070889] 0 pages HighMem/MovableOnly Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070890] 143432 pages reserved Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070890] 0 pages cma reserved Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070891] 0 pages hwpoisoned Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070892] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070898] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070900] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070903] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070904] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070906] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070908] [ 847] 101 847 63962 285 27 0 0 rsyslogd Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070909] [ 882] 102 882 9806 124 23 0 0 dbus-daemon Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070911] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070912] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070914] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070915] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070917] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070919] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070920] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070922] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070923] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070925] [ 957] 0 957 10864 118 27 0 0 systemd-logind Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070926] [ 964] 0 964 4799 83 15 0 0 irqbalance Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070928] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070931] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070932] [14744] 1000 14744 337197 9359 91 0 0 beam.smp Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070934] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070936] [14914] 1000 14914 428648 5625 112 0 0 memcached Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070937] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070939] [15102] 1000 15102 1866 45 9 0 0 inet_gethost Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070940] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070942] [ 6013] 1000 6013 2948 1542 10 0 0 gosecrets Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070944] [11062] 1000 11062 623634 162642 630 0 0 beam.smp Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070946] [11100] 1000 11100 1462 158 8 0 0 goport Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070947] [11105] 1000 11105 55891 1695 28 0 0 goxdcr Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070949] [11114] 1000 11114 1113 49 7 0 0 sh Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070950] [11116] 1000 11116 1084 48 8 0 0 memsup Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070952] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070953] [11119] 1000 11119 1867 23 9 0 0 inet_gethost Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070954] [11120] 1000 11120 1867 44 9 0 0 inet_gethost Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070956] [11143] 1000 11143 294431 17711 148 0 0 beam.smp Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070957] [11179] 1000 11179 1113 21 7 0 0 sh Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070959] [11181] 1000 11181 1084 47 8 0 0 memsup Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070960] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070962] [11188] 1000 11188 1331 100 8 0 0 godu Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070964] [11193] 1000 11193 1113 49 7 0 0 sh Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070965] [11194] 1000 11194 1331 110 8 0 0 godu Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070967] [11201] 1000 11201 2156 80 10 0 0 sigar_port Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070968] [11202] 1000 11202 1462 170 8 0 0 goport Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070970] [11206] 1000 11206 8873005 7397191 15626 0 0 cbq-engine Jan 16 22:00:21 ubuntu14-04 kernel: [552679.070971] Out of memory: Kill process 11206 (cbq-engine) score 960 or sacrifice child Jan 16 22:00:21 ubuntu14-04 kernel: [552679.072614] Killed process 11206 (cbq-engine) total-vm:35492020kB, anon-rss:29585024kB, file-rss:3740kB Jan 16 22:06:48 ubuntu14-04 kernel: [553051.072758] cbq-engine invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072763] cbq-engine cpuset=/ mems_allowed=0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072768] CPU: 9 PID: 11642 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072771] 0000000000000000 ffff880323d83858 ffffffff817aed00 0000000000000000 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072774] ffff8800bb23ce80 ffff880323d838f8 ffffffff817a9c3f 0000000000000000 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072776] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072778] Call Trace: Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072789] [] dump_stack+0x45/0x57 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072792] [] dump_header+0x7f/0x1f1 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072798] [] oom_kill_process+0x22b/0x390 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072804] [] ? has_capability_noaudit+0x1e/0x30 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072806] [] out_of_memory+0x4d2/0x520 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072810] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072816] [] alloc_pages_current+0x91/0x100 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072819] [] __page_cache_alloc+0xa7/0xc0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072821] [] filemap_fault+0x1a8/0x430 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072824] [] __do_fault+0x39/0x90 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072826] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072828] [] handle_mm_fault+0x7e5/0x1100 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072833] [] __do_page_fault+0x1c4/0x5b0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072839] [] ? sock_aio_read+0x21/0x30 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072843] [] ? do_sync_read+0x5a/0x90 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072845] [] trace_do_page_fault+0x45/0x100 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072849] [] do_async_page_fault+0x1e/0xd0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072854] [] async_page_fault+0x28/0x30 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072856] Mem-Info: Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072858] Node 0 DMA per-cpu: Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072859] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072860] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072861] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072862] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072863] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072864] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072865] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072866] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072867] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072868] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072869] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072869] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072870] Node 0 DMA32 per-cpu: Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072872] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072872] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072873] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072874] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072875] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072876] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072877] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072878] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072879] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072880] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072880] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072881] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072882] Node 0 Normal per-cpu: Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072883] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072884] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072885] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072886] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072887] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072888] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072889] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072890] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072890] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072891] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072892] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072893] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072896] active_anon:7605771 inactive_anon:71 isolated_anon:0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072896] active_file:438 inactive_file:573 isolated_file:0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072896] unevictable:0 dirty:49 writeback:4 unstable:0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072896] free:47088 slab_reclaimable:6831 slab_unreclaimable:12865 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072896] mapped:308 shmem:92 pagetables:17700 bounce:0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072896] free_cma:0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072899] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072903] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072905] Node 0 DMA32 free:115120kB min:6668kB low:8332kB high:10000kB active_anon:2913924kB inactive_anon:4kB active_file:1608kB inactive_file:1956kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:20kB writeback:8kB mapped:1232kB shmem:8kB slab_reclaimable:2240kB slab_unreclaimable:3592kB kernel_stack:912kB pagetables:6744kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:23464 all_unreclaimable? yes Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072908] lowmem_reserve[]: 0 0 27165 27165 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072910] Node 0 Normal free:57340kB min:60876kB low:76092kB high:91312kB active_anon:27509160kB inactive_anon:280kB active_file:144kB inactive_file:336kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:176kB writeback:8kB mapped:0kB shmem:360kB slab_reclaimable:25084kB slab_unreclaimable:47852kB kernel_stack:6304kB pagetables:64056kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:2896 all_unreclaimable? yes Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072914] lowmem_reserve[]: 0 0 0 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072915] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072924] Node 0 DMA32: 157*4kB (UEM) 95*8kB (UEM) 70*16kB (UEM) 66*32kB (UEM) 49*64kB (UEM) 45*128kB (UE) 27*256kB (UE) 20*512kB (E) 17*1024kB (UE) 17*2048kB (EM) 8*4096kB (UER) = 115660kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072932] Node 0 Normal: 1851*4kB (UEM) 326*8kB (UEM) 223*16kB (UEM) 121*32kB (UEM) 62*64kB (UEM) 16*128kB (UEM) 56*256kB (UEM) 8*512kB (UEM) 1*1024kB (E) 1*2048kB (E) 3*4096kB (EMR) = 57260kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072941] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072942] 1149 total pagecache pages Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072944] 0 pages in swap cache Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072945] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072946] Free swap = 0kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072947] Total swap = 0kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072947] 7864189 pages RAM Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072948] 0 pages HighMem/MovableOnly Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072949] 143432 pages reserved Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072950] 0 pages cma reserved Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072950] 0 pages hwpoisoned Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072951] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072956] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072959] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072960] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072962] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072964] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072966] [ 847] 101 847 63962 285 27 0 0 rsyslogd Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072967] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072969] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072970] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072971] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072973] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072974] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072976] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072977] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072979] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072980] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072982] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072983] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072985] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072987] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072989] [14744] 1000 14744 334989 8021 88 0 0 beam.smp Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072991] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072992] [14914] 1000 14914 428648 5650 112 0 0 memcached Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072994] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072995] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072997] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 22:06:51 ubuntu14-04 kernel: [553051.072998] [ 6013] 1000 6013 2948 1542 10 0 0 gosecrets Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073000] [11062] 1000 11062 634733 159686 643 0 0 beam.smp Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073002] [11100] 1000 11100 1462 161 8 0 0 goport Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073003] [11105] 1000 11105 55891 1872 28 0 0 goxdcr Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073004] [11114] 1000 11114 1113 27 7 0 0 sh Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073006] [11116] 1000 11116 1084 27 8 0 0 memsup Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073008] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073010] [11119] 1000 11119 1867 23 9 0 0 inet_gethost Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073012] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073015] [11143] 1000 11143 295418 16604 152 0 0 beam.smp Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073017] [11179] 1000 11179 1113 21 7 0 0 sh Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073019] [11181] 1000 11181 1084 26 8 0 0 memsup Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073020] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073022] [11188] 1000 11188 1331 100 8 0 0 godu Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073023] [11193] 1000 11193 1113 27 7 0 0 sh Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073025] [11194] 1000 11194 1331 110 8 0 0 godu Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073026] [11201] 1000 11201 2156 53 10 0 0 sigar_port Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073028] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073029] [11569] 1000 11569 1462 156 8 0 0 goport Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073031] [11574] 1000 11574 8489261 7396918 16049 0 0 cbq-engine Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073032] [11614] 1000 11614 48396 2791 29 0 0 python Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073034] [12051] 1000 12051 4421 133 13 0 0 curl Jan 16 22:06:51 ubuntu14-04 kernel: [553051.073035] Out of memory: Kill process 11574 (cbq-engine) score 960 or sacrifice child Jan 16 22:06:51 ubuntu14-04 kernel: [553051.074698] Killed process 11574 (cbq-engine) total-vm:33957044kB, anon-rss:29587672kB, file-rss:0kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079874] in:imklog invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079877] in:imklog cpuset=/ mems_allowed=0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079882] CPU: 4 PID: 849 Comm: in:imklog Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079885] 0000000000000000 ffff88079b14b858 ffffffff817aed00 0000000000002306 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079887] ffff880798fcbae0 ffff88079b14b8f8 ffffffff817a9c3f 0000000000000000 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079889] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079891] Call Trace: Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079899] [] dump_stack+0x45/0x57 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079902] [] dump_header+0x7f/0x1f1 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079906] [] oom_kill_process+0x22b/0x390 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079911] [] ? has_capability_noaudit+0x1e/0x30 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079913] [] out_of_memory+0x4d2/0x520 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079916] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079921] [] alloc_pages_current+0x91/0x100 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079923] [] __page_cache_alloc+0xa7/0xc0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079925] [] filemap_fault+0x1a8/0x430 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079928] [] __do_fault+0x39/0x90 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079929] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079932] [] handle_mm_fault+0x7e5/0x1100 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079935] [] ? print_time.part.11+0x6c/0x90 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079938] [] __do_page_fault+0x1c4/0x5b0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079941] [] ? do_syslog+0x527/0x5c0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079943] [] ? prepare_to_wait_event+0x110/0x110 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079945] [] trace_do_page_fault+0x45/0x100 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079948] [] do_async_page_fault+0x1e/0xd0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079952] [] async_page_fault+0x28/0x30 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079953] Mem-Info: Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079955] Node 0 DMA per-cpu: Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079956] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079957] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079958] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079959] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079960] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079961] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079962] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079963] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079964] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079965] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079966] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079966] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079967] Node 0 DMA32 per-cpu: Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079968] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079969] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079970] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079971] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079972] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079973] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079974] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079975] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079975] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079976] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079977] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079978] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079979] Node 0 Normal per-cpu: Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079980] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079981] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079982] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079983] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079983] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079984] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079985] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079986] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079987] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079988] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079989] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079990] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079993] active_anon:7605771 inactive_anon:71 isolated_anon:0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079993] active_file:511 inactive_file:455 isolated_file:0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079993] unevictable:0 dirty:49 writeback:4 unstable:0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079993] free:47088 slab_reclaimable:6831 slab_unreclaimable:12865 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079993] mapped:308 shmem:92 pagetables:17700 bounce:0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079993] free_cma:0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079995] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 22:06:51 ubuntu14-04 kernel: [553051.079999] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080014] Node 0 DMA32 free:115120kB min:6668kB low:8332kB high:10000kB active_anon:2913924kB inactive_anon:4kB active_file:1608kB inactive_file:1784kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:20kB writeback:8kB mapped:1232kB shmem:8kB slab_reclaimable:2240kB slab_unreclaimable:3592kB kernel_stack:912kB pagetables:6744kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:21656 all_unreclaimable? yes Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080018] lowmem_reserve[]: 0 0 27165 27165 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080020] Node 0 Normal free:57340kB min:60876kB low:76092kB high:91312kB active_anon:27509160kB inactive_anon:280kB active_file:436kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:176kB writeback:8kB mapped:0kB shmem:360kB slab_reclaimable:25084kB slab_unreclaimable:47852kB kernel_stack:6304kB pagetables:64056kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:3148 all_unreclaimable? yes Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080024] lowmem_reserve[]: 0 0 0 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080026] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080034] Node 0 DMA32: 167*4kB (UEM) 95*8kB (UEM) 70*16kB (UEM) 68*32kB (UEM) 49*64kB (UEM) 45*128kB (UE) 27*256kB (UE) 20*512kB (E) 17*1024kB (UE) 17*2048kB (EM) 8*4096kB (UER) = 115764kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080043] Node 0 Normal: 1853*4kB (UEM) 327*8kB (UEM) 223*16kB (UEM) 155*32kB (UEM) 62*64kB (UEM) 16*128kB (UEM) 56*256kB (UEM) 8*512kB (UEM) 1*1024kB (E) 1*2048kB (E) 3*4096kB (EMR) = 58364kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080052] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080053] 1149 total pagecache pages Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080054] 0 pages in swap cache Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080055] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080056] Free swap = 0kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080057] Total swap = 0kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080058] 7864189 pages RAM Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080058] 0 pages HighMem/MovableOnly Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080059] 143432 pages reserved Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080060] 0 pages cma reserved Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080060] 0 pages hwpoisoned Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080061] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080067] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080069] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080071] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080073] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080074] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080076] [ 847] 101 847 63962 285 27 0 0 rsyslogd Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080077] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080079] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080080] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080082] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080083] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080085] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080086] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080088] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080089] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080091] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080092] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080093] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080095] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080097] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080099] [14744] 1000 14744 334989 8021 88 0 0 beam.smp Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080100] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080102] [14914] 1000 14914 428648 5650 112 0 0 memcached Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080103] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080105] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080106] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080108] [ 6013] 1000 6013 2948 1542 10 0 0 gosecrets Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080110] [11062] 1000 11062 634733 159686 643 0 0 beam.smp Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080111] [11100] 1000 11100 1462 161 8 0 0 goport Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080112] [11105] 1000 11105 55891 1872 28 0 0 goxdcr Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080114] [11114] 1000 11114 1113 27 7 0 0 sh Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080115] [11116] 1000 11116 1084 27 8 0 0 memsup Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080117] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080118] [11119] 1000 11119 1867 23 9 0 0 inet_gethost Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080119] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080121] [11143] 1000 11143 295418 16604 152 0 0 beam.smp Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080122] [11179] 1000 11179 1113 21 7 0 0 sh Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080124] [11181] 1000 11181 1084 26 8 0 0 memsup Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080125] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080126] [11188] 1000 11188 1331 100 8 0 0 godu Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080128] [11193] 1000 11193 1113 27 7 0 0 sh Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080129] [11194] 1000 11194 1331 110 8 0 0 godu Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080131] [11201] 1000 11201 2156 53 10 0 0 sigar_port Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080132] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080134] [11569] 1000 11569 1462 156 8 0 0 goport Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080136] [11577] 1000 11574 8489261 7397837 16049 0 0 cbq-engine Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080138] [11614] 1000 11614 48396 2791 29 0 0 python Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080140] [12051] 1000 12051 4421 133 13 0 0 curl Jan 16 22:06:51 ubuntu14-04 kernel: [553051.080143] Out of memory: Kill process 11642 (cbq-engine) score 960 or sacrifice child Jan 16 22:06:51 ubuntu14-04 kernel: [553051.082140] Killed process 11577 (cbq-engine) total-vm:33957044kB, anon-rss:29591348kB, file-rss:0kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092522] in:imklog invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092526] in:imklog cpuset=/ mems_allowed=0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092531] CPU: 4 PID: 849 Comm: in:imklog Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092535] 0000000000000000 ffff88079b14b858 ffffffff817aed00 0000000000002c34 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092539] ffff880798fcbae0 ffff88079b14b8f8 ffffffff817a9c3f 0000000000000000 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092542] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092545] Call Trace: Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092552] [] dump_stack+0x45/0x57 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092556] [] dump_header+0x7f/0x1f1 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092560] [] oom_kill_process+0x22b/0x390 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092565] [] ? has_capability_noaudit+0x1e/0x30 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092569] [] out_of_memory+0x4d2/0x520 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092572] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092578] [] alloc_pages_current+0x91/0x100 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092582] [] __page_cache_alloc+0xa7/0xc0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092585] [] filemap_fault+0x1a8/0x430 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092587] [] __do_fault+0x39/0x90 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092590] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092594] [] handle_mm_fault+0x7e5/0x1100 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092598] [] ? print_time.part.11+0x6c/0x90 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092602] [] __do_page_fault+0x1c4/0x5b0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092605] [] ? do_syslog+0x527/0x5c0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092608] [] ? prepare_to_wait_event+0x110/0x110 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092611] [] trace_do_page_fault+0x45/0x100 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092614] [] do_async_page_fault+0x1e/0xd0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092619] [] async_page_fault+0x28/0x30 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092621] Mem-Info: Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092623] Node 0 DMA per-cpu: Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092625] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092627] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092628] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092630] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092631] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092633] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092635] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092636] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092638] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092639] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092641] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092643] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092644] Node 0 DMA32 per-cpu: Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092646] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092648] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092649] CPU 2: hi: 186, btch: 31 usd: 8 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092651] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092652] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092654] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092656] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092657] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092659] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092660] CPU 9: hi: 186, btch: 31 usd: 24 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092662] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092664] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092665] Node 0 Normal per-cpu: Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092667] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092668] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092670] CPU 2: hi: 186, btch: 31 usd: 30 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092671] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092673] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092674] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092676] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092677] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092679] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092680] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092682] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092684] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092688] active_anon:7605771 inactive_anon:71 isolated_anon:0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092688] active_file:437 inactive_file:490 isolated_file:0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092688] unevictable:0 dirty:49 writeback:4 unstable:0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092688] free:47088 slab_reclaimable:6831 slab_unreclaimable:12865 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092688] mapped:308 shmem:92 pagetables:17700 bounce:0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092688] free_cma:0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092692] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092698] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092701] Node 0 DMA32 free:115120kB min:6668kB low:8332kB high:10000kB active_anon:2913924kB inactive_anon:4kB active_file:1608kB inactive_file:1632kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:20kB writeback:8kB mapped:1232kB shmem:8kB slab_reclaimable:2240kB slab_unreclaimable:3592kB kernel_stack:912kB pagetables:6744kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:19668 all_unreclaimable? yes Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092706] lowmem_reserve[]: 0 0 27165 27165 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092709] Node 0 Normal free:57340kB min:60876kB low:76092kB high:91312kB active_anon:27509160kB inactive_anon:280kB active_file:140kB inactive_file:328kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:176kB writeback:8kB mapped:0kB shmem:360kB slab_reclaimable:25084kB slab_unreclaimable:47852kB kernel_stack:6304kB pagetables:64056kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:2944 all_unreclaimable? yes Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092715] lowmem_reserve[]: 0 0 0 0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092718] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092730] Node 0 DMA32: 167*4kB (UEM) 95*8kB (UEM) 71*16kB (UEM) 68*32kB (UEM) 49*64kB (UEM) 45*128kB (UE) 27*256kB (UE) 20*512kB (E) 17*1024kB (UE) 17*2048kB (EM) 8*4096kB (UER) = 115780kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092744] Node 0 Normal: 1822*4kB (UEM) 327*8kB (UEM) 230*16kB (UEM) 155*32kB (UEM) 62*64kB (UEM) 16*128kB (UEM) 56*256kB (UEM) 8*512kB (UEM) 1*1024kB (E) 1*2048kB (E) 3*4096kB (EMR) = 58352kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092758] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092760] 1149 total pagecache pages Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092762] 0 pages in swap cache Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092763] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092765] Free swap = 0kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092766] Total swap = 0kB Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092767] 7864189 pages RAM Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092768] 0 pages HighMem/MovableOnly Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092770] 143432 pages reserved Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092771] 0 pages cma reserved Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092772] 0 pages hwpoisoned Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092773] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092780] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092783] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092786] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092789] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092791] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092793] [ 847] 101 847 63962 285 27 0 0 rsyslogd Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092796] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092798] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092801] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092803] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092805] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092808] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092810] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092812] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092815] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092818] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092820] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092822] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092825] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092828] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092831] [14744] 1000 14744 334989 8021 88 0 0 beam.smp Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092833] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092836] [14914] 1000 14914 428648 5650 112 0 0 memcached Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092838] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092841] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092843] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092846] [ 6013] 1000 6013 2948 1542 10 0 0 gosecrets Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092849] [11062] 1000 11062 634733 159686 643 0 0 beam.smp Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092851] [11100] 1000 11100 1462 161 8 0 0 goport Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092853] [11105] 1000 11105 55891 1872 28 0 0 goxdcr Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092856] [11114] 1000 11114 1113 27 7 0 0 sh Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092858] [11116] 1000 11116 1084 27 8 0 0 memsup Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092860] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092863] [11119] 1000 11119 1867 23 9 0 0 inet_gethost Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092865] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092867] [11143] 1000 11143 295418 16604 152 0 0 beam.smp Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092869] [11179] 1000 11179 1113 21 7 0 0 sh Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092872] [11181] 1000 11181 1084 26 8 0 0 memsup Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092874] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092876] [11188] 1000 11188 1331 100 8 0 0 godu Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092878] [11193] 1000 11193 1113 27 7 0 0 sh Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092881] [11194] 1000 11194 1331 110 8 0 0 godu Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092883] [11201] 1000 11201 2156 53 10 0 0 sigar_port Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092885] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092887] [11569] 1000 11569 1462 156 8 0 0 goport Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092889] [11642] 1000 11574 8489261 7397840 16049 0 0 cbq-engine Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092892] [11614] 1000 11614 48396 2791 29 0 0 python Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092893] [12051] 1000 12051 4421 133 13 0 0 curl Jan 16 22:06:51 ubuntu14-04 kernel: [553051.092895] Out of memory: Kill process 11642 (cbq-engine) score 960 or sacrifice child Jan 16 22:06:51 ubuntu14-04 kernel: [553051.094852] Killed process 11642 (cbq-engine) total-vm:33957044kB, anon-rss:29591360kB, file-rss:0kB Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959339] goxdcr invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959344] goxdcr cpuset=/ mems_allowed=0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959351] CPU: 3 PID: 11107 Comm: goxdcr Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959354] 0000000000000000 ffff88079d607858 ffffffff817aed00 0000000000000000 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959356] ffff880798a189d0 ffff88079d6078f8 ffffffff817a9c3f 0000000000000001 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959358] 0000000000000000 ffff88079d607898 ffffffff8105aed1 0000000000000000 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959360] Call Trace: Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959373] [] dump_stack+0x45/0x57 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959376] [] dump_header+0x7f/0x1f1 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959381] [] ? do_async_page_fault+0x61/0xd0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959386] [] ? async_page_fault+0x28/0x30 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959392] [] oom_kill_process+0x22b/0x390 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959394] [] out_of_memory+0x4d2/0x520 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959397] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959405] [] alloc_pages_current+0x91/0x100 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959407] [] __page_cache_alloc+0xa7/0xc0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959409] [] filemap_fault+0x1a8/0x430 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959412] [] __do_fault+0x39/0x90 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959414] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959417] [] handle_mm_fault+0x7e5/0x1100 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959421] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959426] [] __do_page_fault+0x1c4/0x5b0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959430] [] ? do_futex+0x10a/0x5d0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959435] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959437] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959444] [] ? __switch_to+0x15f/0x570 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959447] [] trace_do_page_fault+0x45/0x100 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959450] [] do_async_page_fault+0x1e/0xd0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959453] [] async_page_fault+0x28/0x30 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959454] Mem-Info: Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959457] Node 0 DMA per-cpu: Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959459] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959461] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959462] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959463] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959465] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959467] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959468] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959470] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959472] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959473] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959475] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959477] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959478] Node 0 DMA32 per-cpu: Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959480] CPU 0: hi: 186, btch: 31 usd: 77 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959481] CPU 1: hi: 186, btch: 31 usd: 48 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959483] CPU 2: hi: 186, btch: 31 usd: 69 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959484] CPU 3: hi: 186, btch: 31 usd: 30 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959485] CPU 4: hi: 186, btch: 31 usd: 19 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959487] CPU 5: hi: 186, btch: 31 usd: 159 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959489] CPU 6: hi: 186, btch: 31 usd: 79 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959490] CPU 7: hi: 186, btch: 31 usd: 31 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959492] CPU 8: hi: 186, btch: 31 usd: 106 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959493] CPU 9: hi: 186, btch: 31 usd: 114 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959495] CPU 10: hi: 186, btch: 31 usd: 157 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959496] CPU 11: hi: 186, btch: 31 usd: 84 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959497] Node 0 Normal per-cpu: Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959499] CPU 0: hi: 186, btch: 31 usd: 135 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959501] CPU 1: hi: 186, btch: 31 usd: 177 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959502] CPU 2: hi: 186, btch: 31 usd: 146 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959504] CPU 3: hi: 186, btch: 31 usd: 30 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959505] CPU 4: hi: 186, btch: 31 usd: 177 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959507] CPU 5: hi: 186, btch: 31 usd: 107 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959509] CPU 6: hi: 186, btch: 31 usd: 62 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959510] CPU 7: hi: 186, btch: 31 usd: 56 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959512] CPU 8: hi: 186, btch: 31 usd: 167 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959514] CPU 9: hi: 186, btch: 31 usd: 152 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959515] CPU 10: hi: 186, btch: 31 usd: 136 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959517] CPU 11: hi: 186, btch: 31 usd: 21 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959522] active_anon:7604074 inactive_anon:71 isolated_anon:0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959522] active_file:389 inactive_file:145 isolated_file:0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959522] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959522] free:48019 slab_reclaimable:6852 slab_unreclaimable:12196 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959522] mapped:280 shmem:92 pagetables:17619 bounce:0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959522] free_cma:0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959527] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959535] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959538] Node 0 DMA32 free:115128kB min:6668kB low:8332kB high:10000kB active_anon:2912340kB inactive_anon:4kB active_file:852kB inactive_file:412kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:596kB shmem:8kB slab_reclaimable:2476kB slab_unreclaimable:3744kB kernel_stack:1088kB pagetables:7068kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:12080 all_unreclaimable? yes Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959544] lowmem_reserve[]: 0 0 27165 27165 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959547] Node 0 Normal free:61056kB min:60876kB low:76092kB high:91312kB active_anon:27503956kB inactive_anon:280kB active_file:704kB inactive_file:168kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:524kB shmem:360kB slab_reclaimable:24932kB slab_unreclaimable:45024kB kernel_stack:7296kB pagetables:63408kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:5324 all_unreclaimable? yes Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959552] lowmem_reserve[]: 0 0 0 0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959556] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959569] Node 0 DMA32: 113*4kB (UE) 104*8kB (UEM) 103*16kB (UEM) 37*32kB (UE) 21*64kB (UEM) 39*128kB (UE) 25*256kB (UE) 21*512kB (E) 19*1024kB (UEM) 15*2048kB (E) 9*4096kB (UEMR) = 114644kB Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959582] Node 0 Normal: 958*4kB (UEM) 597*8kB (UEM) 462*16kB (UEM) 275*32kB (UEM) 95*64kB (EM) 41*128kB (UEM) 63*256kB (UEM) 11*512kB (UM) 0*1024kB 0*2048kB 1*4096kB (R) = 61984kB Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959597] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959598] 984 total pagecache pages Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959600] 0 pages in swap cache Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959602] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959603] Free swap = 0kB Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959605] Total swap = 0kB Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959606] 7864189 pages RAM Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959607] 0 pages HighMem/MovableOnly Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959608] 143432 pages reserved Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959609] 0 pages cma reserved Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959611] 0 pages hwpoisoned Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959612] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959633] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959636] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959639] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959642] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959644] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959647] [ 847] 101 847 63962 252 27 0 0 rsyslogd Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959649] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959652] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959653] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959655] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959657] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959659] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959662] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959664] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959666] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959668] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959671] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959673] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959676] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959681] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959683] [14744] 1000 14744 335245 8221 88 0 0 beam.smp Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959686] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959688] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959690] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959692] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959694] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959698] [ 6013] 1000 6013 2948 1545 10 0 0 gosecrets Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959700] [11062] 1000 11062 649195 148604 572 0 0 beam.smp Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959702] [11100] 1000 11100 1462 188 8 0 0 goport Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959703] [11105] 1000 11105 55891 1991 28 0 0 goxdcr Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959705] [11114] 1000 11114 1113 26 7 0 0 sh Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959707] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959710] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959712] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959714] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959716] [11143] 1000 11143 301186 20840 160 0 0 beam.smp Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959718] [11179] 1000 11179 1113 21 7 0 0 sh Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959720] [11181] 1000 11181 1084 25 8 0 0 memsup Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959721] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959723] [11188] 1000 11188 1331 100 8 0 0 godu Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959726] [11193] 1000 11193 1113 26 7 0 0 sh Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959727] [11194] 1000 11194 1331 110 8 0 0 godu Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959729] [11201] 1000 11201 2156 52 10 0 0 sigar_port Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959730] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959732] [12055] 1000 12055 1398 181 8 0 0 goport Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959734] [12060] 1000 12060 9112756 7403162 16073 0 0 cbq-engine Jan 16 22:13:45 ubuntu14-04 kernel: [553482.959735] Out of memory: Kill process 12060 (cbq-engine) score 960 or sacrifice child Jan 16 22:13:45 ubuntu14-04 kernel: [553482.968149] Killed process 12060 (cbq-engine) total-vm:36451024kB, anon-rss:29612648kB, file-rss:0kB Jan 16 22:18:34 ubuntu14-04 kernel: [553772.713480] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053435] goport invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053440] goport cpuset=/ mems_allowed=0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053447] CPU: 0 PID: 13237 Comm: goport Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053450] 0000000000000000 ffff880058d1f858 ffffffff817aed00 0000000000000000 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053452] ffff88065747ebf0 ffff880058d1f8f8 ffffffff817a9c3f 0000000000000000 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053454] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053456] Call Trace: Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053468] [] dump_stack+0x45/0x57 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053471] [] dump_header+0x7f/0x1f1 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053477] [] oom_kill_process+0x22b/0x390 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053479] [] out_of_memory+0x4d2/0x520 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053483] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053489] [] alloc_pages_current+0x91/0x100 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053492] [] __page_cache_alloc+0xa7/0xc0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053494] [] filemap_fault+0x1a8/0x430 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053497] [] __do_fault+0x39/0x90 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053499] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053504] [] ? hrtimer_cancel+0x22/0x30 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053506] [] handle_mm_fault+0x7e5/0x1100 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053510] [] __do_page_fault+0x1c4/0x5b0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053512] [] ? hrtimer_get_res+0x50/0x50 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053517] [] ? do_futex+0xde/0x5d0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053521] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053526] [] ? __switch_to+0x15f/0x570 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053528] [] trace_do_page_fault+0x45/0x100 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053532] [] do_async_page_fault+0x1e/0xd0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053537] [] async_page_fault+0x28/0x30 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053539] Mem-Info: Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053540] Node 0 DMA per-cpu: Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053542] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053543] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053544] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053546] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053547] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053548] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053549] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053550] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053551] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053552] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053553] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053554] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053554] Node 0 DMA32 per-cpu: Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053556] CPU 0: hi: 186, btch: 31 usd: 60 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053557] CPU 1: hi: 186, btch: 31 usd: 60 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053558] CPU 2: hi: 186, btch: 31 usd: 130 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053559] CPU 3: hi: 186, btch: 31 usd: 23 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053560] CPU 4: hi: 186, btch: 31 usd: 36 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053561] CPU 5: hi: 186, btch: 31 usd: 79 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053562] CPU 6: hi: 186, btch: 31 usd: 112 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053563] CPU 7: hi: 186, btch: 31 usd: 61 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053564] CPU 8: hi: 186, btch: 31 usd: 36 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053565] CPU 9: hi: 186, btch: 31 usd: 165 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053566] CPU 10: hi: 186, btch: 31 usd: 76 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053567] CPU 11: hi: 186, btch: 31 usd: 163 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053567] Node 0 Normal per-cpu: Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053568] CPU 0: hi: 186, btch: 31 usd: 58 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053569] CPU 1: hi: 186, btch: 31 usd: 4 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053572] CPU 2: hi: 186, btch: 31 usd: 181 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053573] CPU 3: hi: 186, btch: 31 usd: 38 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053574] CPU 4: hi: 186, btch: 31 usd: 29 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053575] CPU 5: hi: 186, btch: 31 usd: 172 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053576] CPU 6: hi: 186, btch: 31 usd: 99 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053577] CPU 7: hi: 186, btch: 31 usd: 44 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053578] CPU 8: hi: 186, btch: 31 usd: 6 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053579] CPU 9: hi: 186, btch: 31 usd: 168 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053580] CPU 10: hi: 186, btch: 31 usd: 27 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053581] CPU 11: hi: 186, btch: 31 usd: 28 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053584] active_anon:7602901 inactive_anon:71 isolated_anon:0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053584] active_file:65 inactive_file:168 isolated_file:0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053584] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053584] free:47965 slab_reclaimable:6954 slab_unreclaimable:13761 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053584] mapped:64 shmem:92 pagetables:17804 bounce:0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053584] free_cma:0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053587] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053591] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053593] Node 0 DMA32 free:115240kB min:6668kB low:8332kB high:10000kB active_anon:2912764kB inactive_anon:4kB active_file:8kB inactive_file:284kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:4kB shmem:8kB slab_reclaimable:2628kB slab_unreclaimable:4248kB kernel_stack:928kB pagetables:6956kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:199976 all_unreclaimable? yes Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053598] lowmem_reserve[]: 0 0 27165 27165 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053600] Node 0 Normal free:60728kB min:60876kB low:76092kB high:91312kB active_anon:27498840kB inactive_anon:280kB active_file:252kB inactive_file:388kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:252kB shmem:360kB slab_reclaimable:25188kB slab_unreclaimable:50780kB kernel_stack:6688kB pagetables:64260kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:20652 all_unreclaimable? yes Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053604] lowmem_reserve[]: 0 0 0 0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053606] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053614] Node 0 DMA32: 40*4kB (UE) 31*8kB (UEM) 35*16kB (UE) 91*32kB (UE) 36*64kB (UE) 34*128kB (UE) 27*256kB (UEM) 21*512kB (UEM) 17*1024kB (UEM) 20*2048kB (UEM) 7*4096kB (ER) = 115240kB Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053622] Node 0 Normal: 299*4kB (UEM) 68*8kB (EM) 119*16kB (UEM) 55*32kB (UEM) 106*64kB (EM) 60*128kB (UE) 63*256kB (UEM) 26*512kB (UEM) 5*1024kB (EM) 1*2048kB (M) 1*4096kB (R) = 60572kB Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053632] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053633] 807 total pagecache pages Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053634] 0 pages in swap cache Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053636] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053636] Free swap = 0kB Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053637] Total swap = 0kB Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053638] 7864189 pages RAM Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053639] 0 pages HighMem/MovableOnly Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053639] 143432 pages reserved Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053640] 0 pages cma reserved Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053641] 0 pages hwpoisoned Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053642] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053647] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053649] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053651] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053653] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053654] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053656] [ 847] 101 847 63962 252 27 0 0 rsyslogd Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053657] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053659] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053660] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053662] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053663] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053664] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053666] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053667] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053669] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053670] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053672] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053673] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053675] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053677] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053679] [14744] 1000 14744 335245 8377 89 0 0 beam.smp Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053680] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053682] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053683] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053685] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053686] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053688] [ 6013] 1000 6013 2948 1545 10 0 0 gosecrets Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053690] [11062] 1000 11062 677175 165210 614 0 0 beam.smp Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053691] [11100] 1000 11100 1462 189 8 0 0 goport Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053692] [11105] 1000 11105 55891 1922 28 0 0 goxdcr Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053694] [11114] 1000 11114 1113 26 7 0 0 sh Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053695] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053696] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053698] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053699] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053701] [11143] 1000 11143 295048 16995 145 0 0 beam.smp Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053702] [11179] 1000 11179 1113 21 7 0 0 sh Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053704] [11181] 1000 11181 1084 25 8 0 0 memsup Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053705] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053707] [11188] 1000 11188 1331 100 8 0 0 godu Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053708] [11193] 1000 11193 1113 26 7 0 0 sh Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053710] [11194] 1000 11194 1331 110 8 0 0 godu Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053711] [11201] 1000 11201 2156 52 10 0 0 sigar_port Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053713] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053714] [13243] 1000 13243 1462 189 8 0 0 goport Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053715] [13248] 1000 13248 8595389 7390801 16234 0 0 cbq-engine Jan 16 22:19:21 ubuntu14-04 kernel: [553820.053717] Out of memory: Kill process 13248 (cbq-engine) score 959 or sacrifice child Jan 16 22:19:21 ubuntu14-04 kernel: [553820.055593] Killed process 13248 (cbq-engine) total-vm:34381556kB, anon-rss:29563204kB, file-rss:0kB Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426333] beam.smp invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426339] beam.smp cpuset=/ mems_allowed=0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426347] CPU: 4 PID: 11096 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426351] 0000000000000000 ffff88004c28f9d8 ffffffff817aed00 0000000000000000 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426354] ffff8800bbbfebf0 ffff88004c28fa78 ffffffff817a9c3f 0000000000000000 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426356] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426358] Call Trace: Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426371] [] dump_stack+0x45/0x57 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426373] [] dump_header+0x7f/0x1f1 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426380] [] oom_kill_process+0x22b/0x390 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426385] [] ? has_capability_noaudit+0x1e/0x30 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426388] [] out_of_memory+0x4d2/0x520 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426391] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426395] [] alloc_pages_vma+0x97/0x150 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426399] [] handle_mm_fault+0xd13/0x1100 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426403] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426406] [] ? try_to_wake_up+0x1f1/0x340 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426410] [] __do_page_fault+0x1c4/0x5b0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426415] [] ? do_futex+0x10a/0x5d0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426418] [] ? vm_mmap_pgoff+0x99/0xc0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426421] [] trace_do_page_fault+0x45/0x100 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426426] [] do_async_page_fault+0x1e/0xd0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426434] [] async_page_fault+0x28/0x30 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426436] Mem-Info: Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426439] Node 0 DMA per-cpu: Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426441] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426443] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426444] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426446] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426448] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426449] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426451] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426452] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426454] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426456] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426457] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426459] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426460] Node 0 DMA32 per-cpu: Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426462] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426464] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426465] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426467] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426469] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426470] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426472] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426473] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426475] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426476] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426478] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426480] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426481] Node 0 Normal per-cpu: Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426483] CPU 0: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426485] CPU 1: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426486] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426488] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426489] CPU 4: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426491] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426493] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426494] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426496] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426497] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426499] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426501] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426505] active_anon:7601486 inactive_anon:71 isolated_anon:0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426505] active_file:154 inactive_file:155 isolated_file:0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426505] unevictable:0 dirty:35 writeback:0 unstable:0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426505] free:47974 slab_reclaimable:6650 slab_unreclaimable:12561 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426505] mapped:162 shmem:92 pagetables:17488 bounce:0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426505] free_cma:0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426509] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426516] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426520] Node 0 DMA32 free:115160kB min:6668kB low:8332kB high:10000kB active_anon:2914992kB inactive_anon:4kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:24kB shmem:8kB slab_reclaimable:2428kB slab_unreclaimable:3416kB kernel_stack:864kB pagetables:6648kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:140 all_unreclaimable? yes Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426525] lowmem_reserve[]: 0 0 27165 27165 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426528] Node 0 Normal free:60844kB min:60876kB low:76092kB high:91312kB active_anon:27490952kB inactive_anon:280kB active_file:608kB inactive_file:620kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:140kB writeback:0kB mapped:624kB shmem:360kB slab_reclaimable:24172kB slab_unreclaimable:46812kB kernel_stack:6272kB pagetables:63304kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:8824 all_unreclaimable? yes Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426533] lowmem_reserve[]: 0 0 0 0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426537] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426551] Node 0 DMA32: 130*4kB (UEM) 82*8kB (UEM) 49*16kB (UEM) 61*32kB (UEM) 29*64kB (UEM) 42*128kB (UEM) 28*256kB (UEM) 19*512kB (UE) 18*1024kB (UE) 20*2048kB (UEM) 7*4096kB (ER) = 116104kB Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426566] Node 0 Normal: 545*4kB (UEM) 141*8kB (UEM) 50*16kB (UEM) 67*32kB (UE) 98*64kB (UEM) 62*128kB (UEM) 62*256kB (UEM) 34*512kB (UEM) 4*1024kB (UM) 0*2048kB 1*4096kB (R) = 61932kB Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426581] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426582] 567 total pagecache pages Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426584] 0 pages in swap cache Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426586] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426588] Free swap = 0kB Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426589] Total swap = 0kB Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426590] 7864189 pages RAM Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426591] 0 pages HighMem/MovableOnly Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426593] 143432 pages reserved Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426594] 0 pages cma reserved Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426595] 0 pages hwpoisoned Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426596] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426603] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426606] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426609] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426612] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426615] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426617] [ 847] 101 847 63962 261 27 0 0 rsyslogd Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426620] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426622] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426625] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426627] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426630] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426632] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426635] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426637] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426640] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426642] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426645] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426647] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426650] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426653] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426656] [14744] 1000 14744 337820 9160 93 0 0 beam.smp Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426658] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426661] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426663] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426666] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426668] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426671] [ 6013] 1000 6013 2948 1545 10 0 0 gosecrets Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426674] [11062] 1000 11062 686245 147971 616 0 0 beam.smp Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426676] [11100] 1000 11100 1462 189 8 0 0 goport Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426679] [11105] 1000 11105 55891 1929 28 0 0 goxdcr Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426681] [11114] 1000 11114 1113 26 7 0 0 sh Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426684] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426686] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426689] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426691] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426694] [11143] 1000 11143 308892 16171 148 0 0 beam.smp Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426696] [11181] 1000 11181 1084 25 8 0 0 memsup Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426699] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426701] [11188] 1000 11188 1331 100 8 0 0 godu Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426703] [11193] 1000 11193 1113 26 7 0 0 sh Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426706] [11194] 1000 11194 1331 110 8 0 0 godu Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426708] [11201] 1000 11201 2156 61 10 0 0 sigar_port Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426711] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426713] [13342] 1000 13342 1462 201 8 0 0 goport Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426716] [13347] 1000 13347 8404960 7406907 15892 0 0 cbq-engine Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426719] [13406] 1000 13406 1113 25 7 0 0 sh Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426721] [13410] 1000 13410 1818 23 9 0 0 df Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426723] [13411] 1000 13411 1818 23 9 0 0 df Jan 16 22:26:57 ubuntu14-04 kernel: [554275.426726] Out of memory: Kill process 13347 (cbq-engine) score 961 or sacrifice child Jan 16 22:26:57 ubuntu14-04 kernel: [554275.470411] Killed process 13347 (cbq-engine) total-vm:33619840kB, anon-rss:29627628kB, file-rss:0kB Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765683] mc:worker_8 invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765688] mc:worker_8 cpuset=/ mems_allowed=0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765694] CPU: 7 PID: 14952 Comm: mc:worker_8 Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765697] 0000000000000000 ffff88079b313828 ffffffff817aed00 0000000000000000 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765699] ffff8807994fe220 ffff88079b3138c8 ffffffff817a9c3f 0000000000000000 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765701] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765703] Call Trace: Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765714] [] dump_stack+0x45/0x57 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765717] [] dump_header+0x7f/0x1f1 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765723] [] oom_kill_process+0x22b/0x390 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765725] [] out_of_memory+0x4d2/0x520 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765729] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765735] [] alloc_page_interleave+0x46/0xa0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765737] [] alloc_pages_current+0xe5/0x100 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765740] [] __page_cache_alloc+0xa7/0xc0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765742] [] filemap_fault+0x1a8/0x430 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765745] [] __do_fault+0x39/0x90 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765746] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.765752] [] ? path_lookupat+0x5f/0x6c0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.769044] [] ? __mem_cgroup_count_vm_event+0x20/0x60 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770367] [] handle_mm_fault+0x7e5/0x1100 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770372] [] __do_page_fault+0x1c4/0x5b0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770382] [] ? from_kgid_munged+0x12/0x20 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770385] [] ? cp_new_stat+0x140/0x160 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770387] [] trace_do_page_fault+0x45/0x100 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770391] [] do_async_page_fault+0x1e/0xd0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770396] [] async_page_fault+0x28/0x30 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770398] Mem-Info: Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770400] Node 0 DMA per-cpu: Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770402] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770403] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770404] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770405] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770406] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770408] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770409] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770409] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770411] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770412] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770413] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770414] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770414] Node 0 DMA32 per-cpu: Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770416] CPU 0: hi: 186, btch: 31 usd: 168 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770417] CPU 1: hi: 186, btch: 31 usd: 19 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770418] CPU 2: hi: 186, btch: 31 usd: 171 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770419] CPU 3: hi: 186, btch: 31 usd: 46 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770419] CPU 4: hi: 186, btch: 31 usd: 174 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770420] CPU 5: hi: 186, btch: 31 usd: 15 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770421] CPU 6: hi: 186, btch: 31 usd: 32 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770422] CPU 7: hi: 186, btch: 31 usd: 30 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770423] CPU 8: hi: 186, btch: 31 usd: 177 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770424] CPU 9: hi: 186, btch: 31 usd: 163 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770425] CPU 10: hi: 186, btch: 31 usd: 30 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770426] CPU 11: hi: 186, btch: 31 usd: 178 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770426] Node 0 Normal per-cpu: Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770428] CPU 0: hi: 186, btch: 31 usd: 174 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770429] CPU 1: hi: 186, btch: 31 usd: 6 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770429] CPU 2: hi: 186, btch: 31 usd: 32 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770430] CPU 3: hi: 186, btch: 31 usd: 29 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770431] CPU 4: hi: 186, btch: 31 usd: 17 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770432] CPU 5: hi: 186, btch: 31 usd: 41 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770433] CPU 6: hi: 186, btch: 31 usd: 30 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770434] CPU 7: hi: 186, btch: 31 usd: 24 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770435] CPU 8: hi: 186, btch: 31 usd: 163 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770436] CPU 9: hi: 186, btch: 31 usd: 42 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770437] CPU 10: hi: 186, btch: 31 usd: 36 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770438] CPU 11: hi: 186, btch: 31 usd: 180 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770442] active_anon:7603126 inactive_anon:71 isolated_anon:0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770442] active_file:448 inactive_file:687 isolated_file:0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770442] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770442] free:47896 slab_reclaimable:6729 slab_unreclaimable:12310 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770442] mapped:412 shmem:92 pagetables:17391 bounce:0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770442] free_cma:0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770444] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770449] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770451] Node 0 DMA32 free:115116kB min:6668kB low:8332kB high:10000kB active_anon:2910564kB inactive_anon:4kB active_file:600kB inactive_file:1256kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:568kB shmem:8kB slab_reclaimable:2544kB slab_unreclaimable:3880kB kernel_stack:848kB pagetables:6884kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:12992 all_unreclaimable? yes Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770455] lowmem_reserve[]: 0 0 27165 27165 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770457] Node 0 Normal free:60576kB min:60876kB low:76092kB high:91312kB active_anon:27501940kB inactive_anon:280kB active_file:1192kB inactive_file:1492kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:1080kB shmem:360kB slab_reclaimable:24372kB slab_unreclaimable:45344kB kernel_stack:6240kB pagetables:62680kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:16732 all_unreclaimable? yes Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770460] lowmem_reserve[]: 0 0 0 0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770462] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770470] Node 0 DMA32: 83*4kB (UEM) 49*8kB (UE) 22*16kB (UE) 57*32kB (UE) 30*64kB (UE) 39*128kB (UE) 25*256kB (UE) 19*512kB (UE) 19*1024kB (UEM) 20*2048kB (UEM) 7*4096kB (ER) = 115028kB Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770478] Node 0 Normal: 412*4kB (UEM) 135*8kB (UEM) 45*16kB (UEM) 30*32kB (UEM) 107*64kB (UEM) 70*128kB (UEM) 69*256kB (UEM) 19*512kB (UEM) 7*1024kB (UM) 1*2048kB (M) 1*4096kB (R) = 60920kB Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770489] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770490] 1549 total pagecache pages Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770491] 0 pages in swap cache Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770492] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770493] Free swap = 0kB Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770494] Total swap = 0kB Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770495] 7864189 pages RAM Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770495] 0 pages HighMem/MovableOnly Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770496] 143432 pages reserved Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770497] 0 pages cma reserved Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770497] 0 pages hwpoisoned Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770498] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770505] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770507] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770509] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770510] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770512] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770514] [ 847] 101 847 63962 261 27 0 0 rsyslogd Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770515] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770517] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770519] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770520] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770521] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770523] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770525] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770526] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770528] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770529] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770531] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770533] [ 964] 0 964 4800 62 15 0 0 irqbalance Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770535] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770537] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770539] [14744] 1000 14744 335392 8250 88 0 0 beam.smp Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770540] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770542] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770543] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770545] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770546] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770548] [ 6013] 1000 6013 2948 1545 10 0 0 gosecrets Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770550] [11062] 1000 11062 668893 128868 583 0 0 beam.smp Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770552] [11100] 1000 11100 1462 189 8 0 0 goport Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770553] [11105] 1000 11105 55891 1935 28 0 0 goxdcr Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770555] [11114] 1000 11114 1113 26 7 0 0 sh Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770556] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770558] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770559] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770561] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770562] [11143] 1000 11143 311068 17390 151 0 0 beam.smp Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770564] [11181] 1000 11181 1084 25 8 0 0 memsup Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770565] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770567] [11188] 1000 11188 1331 100 8 0 0 godu Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770568] [11193] 1000 11193 1113 26 7 0 0 sh Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770570] [11194] 1000 11194 1331 110 8 0 0 godu Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770572] [11201] 1000 11201 2156 52 10 0 0 sigar_port Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770573] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770575] [13406] 1000 13406 1113 25 7 0 0 sh Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770576] [13412] 1000 13412 1462 177 8 0 0 goport Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770578] [13417] 1000 13417 8348530 7428243 15844 0 0 cbq-engine Jan 16 22:33:00 ubuntu14-04 kernel: [554638.770579] Out of memory: Kill process 13417 (cbq-engine) score 964 or sacrifice child Jan 16 22:33:00 ubuntu14-04 kernel: [554638.772504] Killed process 13417 (cbq-engine) total-vm:33394120kB, anon-rss:29712972kB, file-rss:0kB Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393602] beam.smp invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393607] beam.smp cpuset=/ mems_allowed=0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393614] CPU: 7 PID: 11091 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393617] 0000000000000000 ffff880036a8b858 ffffffff817aed00 0000000000000000 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393619] ffff8800bbbfd850 ffff880036a8b8f8 ffffffff817a9c3f 0000000000000000 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393621] 0000000000000000 0000000000000000 0000000000000000 ffff880036a8b948 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393624] Call Trace: Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393639] [] dump_stack+0x45/0x57 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393642] [] dump_header+0x7f/0x1f1 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393652] [] oom_kill_process+0x22b/0x390 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393659] [] ? has_capability_noaudit+0x1e/0x30 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393661] [] out_of_memory+0x4d2/0x520 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393666] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393686] [] alloc_pages_current+0x91/0x100 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393689] [] __page_cache_alloc+0xa7/0xc0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393691] [] filemap_fault+0x1a8/0x430 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393694] [] __do_fault+0x39/0x90 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393696] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393699] [] handle_mm_fault+0x7e5/0x1100 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393705] [] __do_page_fault+0x1c4/0x5b0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393710] [] ? __enqueue_entity+0x78/0x80 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393724] [] ? set_next_entity+0x9d/0xb0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393731] [] trace_do_page_fault+0x45/0x100 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393740] [] do_async_page_fault+0x1e/0xd0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393757] [] async_page_fault+0x28/0x30 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393761] Mem-Info: Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393763] Node 0 DMA per-cpu: Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393767] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393768] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393771] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393772] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393773] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393774] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393777] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393778] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393779] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393780] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393783] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393784] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393786] Node 0 DMA32 per-cpu: Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393788] CPU 0: hi: 186, btch: 31 usd: 28 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393790] CPU 1: hi: 186, btch: 31 usd: 66 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393791] CPU 2: hi: 186, btch: 31 usd: 15 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393794] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393796] CPU 4: hi: 186, btch: 31 usd: 167 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393798] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393799] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393802] CPU 7: hi: 186, btch: 31 usd: 30 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393803] CPU 8: hi: 186, btch: 31 usd: 13 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393805] CPU 9: hi: 186, btch: 31 usd: 74 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393806] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393807] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393808] Node 0 Normal per-cpu: Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393811] CPU 0: hi: 186, btch: 31 usd: 41 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393813] CPU 1: hi: 186, btch: 31 usd: 69 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393815] CPU 2: hi: 186, btch: 31 usd: 161 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393816] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393817] CPU 4: hi: 186, btch: 31 usd: 132 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393818] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393819] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393820] CPU 7: hi: 186, btch: 31 usd: 18 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393821] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393822] CPU 9: hi: 186, btch: 31 usd: 51 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393823] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393824] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393827] active_anon:7604291 inactive_anon:71 isolated_anon:0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393827] active_file:294 inactive_file:516 isolated_file:0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393827] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393827] free:48057 slab_reclaimable:6814 slab_unreclaimable:13411 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393827] mapped:473 shmem:92 pagetables:17895 bounce:0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393827] free_cma:0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393831] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393837] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393841] Node 0 DMA32 free:115320kB min:6668kB low:8332kB high:10000kB active_anon:2911420kB inactive_anon:4kB active_file:404kB inactive_file:788kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:196kB shmem:12kB slab_reclaimable:2804kB slab_unreclaimable:5576kB kernel_stack:912kB pagetables:6780kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:10168 all_unreclaimable? yes Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393844] lowmem_reserve[]: 0 0 27165 27165 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393846] Node 0 Normal free:61016kB min:60876kB low:76092kB high:91312kB active_anon:27505744kB inactive_anon:280kB active_file:772kB inactive_file:1276kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:1696kB shmem:356kB slab_reclaimable:24452kB slab_unreclaimable:48052kB kernel_stack:7520kB pagetables:64800kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:940 all_unreclaimable? no Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393850] lowmem_reserve[]: 0 0 0 0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393852] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393861] Node 0 DMA32: 262*4kB (UEM) 155*8kB (UEM) 84*16kB (UEM) 94*32kB (UEM) 56*64kB (UEM) 45*128kB (UEM) 28*256kB (UEM) 21*512kB (UE) 18*1024kB (UEM) 17*2048kB (EM) 7*4096kB (EMR) = 115824kB Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393869] Node 0 Normal: 839*4kB (UEM) 334*8kB (UEM) 203*16kB (UEM) 53*32kB (UEM) 72*64kB (UEM) 88*128kB (UEM) 54*256kB (UE) 16*512kB (UE) 3*1024kB (UM) 1*2048kB (M) 2*4096kB (MR) = 62172kB Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393879] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393880] 1070 total pagecache pages Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393881] 0 pages in swap cache Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393883] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393883] Free swap = 0kB Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393884] Total swap = 0kB Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393885] 7864189 pages RAM Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393886] 0 pages HighMem/MovableOnly Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393886] 143432 pages reserved Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393887] 0 pages cma reserved Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393888] 0 pages hwpoisoned Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393889] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393896] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393898] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393900] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393902] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393904] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393905] [ 847] 101 847 63962 261 27 0 0 rsyslogd Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393907] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393909] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393910] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393912] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393913] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393914] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393916] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393918] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393920] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393921] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393923] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393924] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393926] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393929] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393931] [14744] 1000 14744 335886 8391 93 0 0 beam.smp Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393932] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393934] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393935] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393937] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393938] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393941] [ 6013] 1000 6013 2948 1175 10 0 0 gosecrets Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393942] [11062] 1000 11062 608137 88704 437 0 0 beam.smp Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393944] [11100] 1000 11100 1462 189 8 0 0 goport Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393945] [11105] 1000 11105 55891 1939 28 0 0 goxdcr Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393947] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393948] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393950] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393953] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393955] [11143] 1000 11143 310007 16580 151 0 0 beam.smp Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393957] [11181] 1000 11181 1084 25 8 0 0 memsup Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393959] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393961] [11188] 1000 11188 1331 100 8 0 0 godu Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393964] [11194] 1000 11194 1331 110 8 0 0 godu Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393966] [11201] 1000 11201 2156 52 10 0 0 sigar_port Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393969] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393971] [13406] 1000 13406 1113 25 7 0 0 sh Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393977] [13473] 1000 13473 1462 175 8 0 0 goport Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393981] [13478] 1000 13478 8786544 7467994 16488 0 0 cbq-engine Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393984] [13720] 1000 13720 1085 20 7 0 0 sh Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393987] [13721] 1000 13721 1057 20 7 0 0 child_setup Jan 16 22:40:24 ubuntu14-04 kernel: [555082.393989] Out of memory: Kill process 13478 (cbq-engine) score 969 or sacrifice child Jan 16 22:40:24 ubuntu14-04 kernel: [555082.397032] Killed process 13478 (cbq-engine) total-vm:35146176kB, anon-rss:29871976kB, file-rss:0kB Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135891] beam.smp invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135898] beam.smp cpuset=/ mems_allowed=0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135905] CPU: 9 PID: 11085 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135909] 0000000000000000 ffff88004c137858 ffffffff817aed00 0000000000000000 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135912] ffff8807994a2740 ffff88004c1378f8 ffffffff817a9c3f 0000000000000000 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135915] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135918] Call Trace: Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135931] [] dump_stack+0x45/0x57 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135935] [] dump_header+0x7f/0x1f1 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135943] [] oom_kill_process+0x22b/0x390 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135950] [] ? has_capability_noaudit+0x1e/0x30 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135953] [] out_of_memory+0x4d2/0x520 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135958] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135966] [] alloc_pages_current+0x91/0x100 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135970] [] __page_cache_alloc+0xa7/0xc0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135973] [] filemap_fault+0x1a8/0x430 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135978] [] __do_fault+0x39/0x90 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135981] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135985] [] handle_mm_fault+0x7e5/0x1100 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135988] [] ? find_vma+0x30/0x70 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135993] [] __do_page_fault+0x1c4/0x5b0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.135997] [] ? wake_up_process+0x27/0x50 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136007] [] ? __rwsem_do_wake+0xed/0x170 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136035] [] ? rwsem_wake+0x4a/0x60 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136038] [] trace_do_page_fault+0x45/0x100 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136043] [] do_async_page_fault+0x1e/0xd0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136058] [] async_page_fault+0x28/0x30 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136062] Mem-Info: Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136067] Node 0 DMA per-cpu: Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136077] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136083] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136090] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136096] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136099] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136100] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136102] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136103] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136105] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136107] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136108] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136109] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136110] Node 0 DMA32 per-cpu: Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136112] CPU 0: hi: 186, btch: 31 usd: 32 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136112] CPU 1: hi: 186, btch: 31 usd: 15 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136113] CPU 2: hi: 186, btch: 31 usd: 46 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136114] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136115] CPU 4: hi: 186, btch: 31 usd: 29 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136116] CPU 5: hi: 186, btch: 31 usd: 13 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136117] CPU 6: hi: 186, btch: 31 usd: 30 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136118] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136119] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136120] CPU 9: hi: 186, btch: 31 usd: 67 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136121] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136122] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136122] Node 0 Normal per-cpu: Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136123] CPU 0: hi: 186, btch: 31 usd: 33 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136124] CPU 1: hi: 186, btch: 31 usd: 4 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136126] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136127] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136128] CPU 4: hi: 186, btch: 31 usd: 4 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136129] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136130] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136131] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136132] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136133] CPU 9: hi: 186, btch: 31 usd: 184 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136134] CPU 10: hi: 186, btch: 31 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136135] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136139] active_anon:7597641 inactive_anon:71 isolated_anon:0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136139] active_file:686 inactive_file:753 isolated_file:0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136139] unevictable:0 dirty:2 writeback:1 unstable:0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136139] free:47598 slab_reclaimable:6716 slab_unreclaimable:13255 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136139] mapped:508 shmem:92 pagetables:16976 bounce:0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136139] free_cma:0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136141] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136146] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136149] Node 0 DMA32 free:115316kB min:6668kB low:8332kB high:10000kB active_anon:2908360kB inactive_anon:4kB active_file:2496kB inactive_file:2728kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:1884kB shmem:12kB slab_reclaimable:2360kB slab_unreclaimable:5344kB kernel_stack:1104kB pagetables:7324kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:32060 all_unreclaimable? yes Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136152] lowmem_reserve[]: 0 0 27165 27165 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136154] Node 0 Normal free:59184kB min:60876kB low:76092kB high:91312kB active_anon:27482204kB inactive_anon:280kB active_file:248kB inactive_file:284kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:8kB writeback:4kB mapped:148kB shmem:356kB slab_reclaimable:24504kB slab_unreclaimable:47660kB kernel_stack:6368kB pagetables:60580kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:4652 all_unreclaimable? yes Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136157] lowmem_reserve[]: 0 0 0 0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136159] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136172] Node 0 DMA32: 61*4kB (EM) 36*8kB (UEM) 48*16kB (UEM) 58*32kB (UEM) 64*64kB (UEM) 39*128kB (UE) 26*256kB (UE) 20*512kB (UEM) 18*1024kB (UEM) 19*2048kB (UEM) 7*4096kB (ER) = 115156kB Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136185] Node 0 Normal: 1229*4kB (UEM) 340*8kB (UEM) 110*16kB (UEM) 47*32kB (UEM) 78*64kB (UEM) 81*128kB (EM) 54*256kB (UEM) 19*512kB (UEM) 6*1024kB (M) 0*2048kB 1*4096kB (R) = 60052kB Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136200] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136201] 1505 total pagecache pages Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136204] 0 pages in swap cache Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136206] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136207] Free swap = 0kB Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136208] Total swap = 0kB Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136210] 7864189 pages RAM Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136211] 0 pages HighMem/MovableOnly Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136212] 143432 pages reserved Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136213] 0 pages cma reserved Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136215] 0 pages hwpoisoned Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136216] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136223] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136227] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136230] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136232] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136235] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136250] [ 847] 101 847 63962 261 27 0 0 rsyslogd Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136255] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136258] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136261] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136263] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136266] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136268] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136271] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136274] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136276] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136279] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136282] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136284] [ 964] 0 964 4800 62 15 0 0 irqbalance Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136287] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136291] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136293] [14744] 1000 14744 335245 8164 88 0 0 beam.smp Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136296] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136298] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136300] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136301] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136303] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136305] [ 6013] 1000 6013 2948 1239 10 0 0 gosecrets Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136307] [11062] 1000 11062 660863 127355 585 0 0 beam.smp Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136308] [11100] 1000 11100 1462 189 8 0 0 goport Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136311] [11105] 1000 11105 55891 1942 28 0 0 goxdcr Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136313] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136315] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136318] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136320] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136322] [11143] 1000 11143 313473 17672 158 0 0 beam.smp Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136324] [11181] 1000 11181 1084 25 8 0 0 memsup Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136326] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136328] [11188] 1000 11188 1331 100 8 0 0 godu Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136331] [11194] 1000 11194 1331 110 8 0 0 godu Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136333] [11201] 1000 11201 2156 52 10 0 0 sigar_port Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136335] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136337] [13406] 1000 13406 1113 25 7 0 0 sh Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136340] [13720] 1000 13720 1113 28 7 0 0 sh Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136342] [13721] 1000 13721 1113 28 6 0 0 sh Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136345] [13724] 1000 13724 1526 187 8 0 0 goport Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136347] [13729] 1000 13729 8107722 7424376 15406 0 0 cbq-engine Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136349] [13805] 1000 13805 1077 21 7 0 0 df Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136351] [13806] 1000 13806 1077 21 7 0 0 df Jan 16 22:46:32 ubuntu14-04 kernel: [555450.136353] Out of memory: Kill process 13729 (cbq-engine) score 963 or sacrifice child Jan 16 22:46:32 ubuntu14-04 kernel: [555450.138850] Killed process 13729 (cbq-engine) total-vm:32430888kB, anon-rss:29697504kB, file-rss:0kB Jan 16 22:49:57 ubuntu14-04 kernel: [555655.864853] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173832] beam.smp invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173837] beam.smp cpuset=/ mems_allowed=0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173843] CPU: 0 PID: 11092 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173846] 0000000000000000 ffff8800bba1b858 ffffffff817aed00 0000000000000000 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173848] ffff8800bbbf89d0 ffff8800bba1b8f8 ffffffff817a9c3f 0000000000000000 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173850] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173852] Call Trace: Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173864] [] dump_stack+0x45/0x57 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173867] [] dump_header+0x7f/0x1f1 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173873] [] oom_kill_process+0x22b/0x390 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173876] [] out_of_memory+0x4d2/0x520 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173879] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173885] [] alloc_pages_current+0x91/0x100 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173888] [] __page_cache_alloc+0xa7/0xc0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173890] [] filemap_fault+0x1a8/0x430 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173892] [] __do_fault+0x39/0x90 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173894] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173897] [] handle_mm_fault+0x7e5/0x1100 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173902] [] __do_page_fault+0x1c4/0x5b0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173907] [] ? __enqueue_entity+0x78/0x80 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173909] [] ? set_next_entity+0x9d/0xb0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173912] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173914] [] ? pick_next_task_fair+0x61b/0x880 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173919] [] ? __switch_to+0x15f/0x570 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173921] [] trace_do_page_fault+0x45/0x100 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173925] [] do_async_page_fault+0x1e/0xd0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173930] [] async_page_fault+0x28/0x30 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173932] Mem-Info: Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173933] Node 0 DMA per-cpu: Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173935] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173936] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173937] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173938] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173939] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173940] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173941] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173942] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173943] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173944] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173945] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173947] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173947] Node 0 DMA32 per-cpu: Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173949] CPU 0: hi: 186, btch: 31 usd: 30 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173950] CPU 1: hi: 186, btch: 31 usd: 27 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173950] CPU 2: hi: 186, btch: 31 usd: 15 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173951] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173952] CPU 4: hi: 186, btch: 31 usd: 25 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173953] CPU 5: hi: 186, btch: 31 usd: 23 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173954] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173955] CPU 7: hi: 186, btch: 31 usd: 22 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173956] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173957] CPU 9: hi: 186, btch: 31 usd: 54 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173958] CPU 10: hi: 186, btch: 31 usd: 153 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173958] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173959] Node 0 Normal per-cpu: Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173960] CPU 0: hi: 186, btch: 31 usd: 30 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173961] CPU 1: hi: 186, btch: 31 usd: 24 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173962] CPU 2: hi: 186, btch: 31 usd: 29 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173963] CPU 3: hi: 186, btch: 31 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173964] CPU 4: hi: 186, btch: 31 usd: 13 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173965] CPU 5: hi: 186, btch: 31 usd: 12 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173966] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173988] CPU 7: hi: 186, btch: 31 usd: 123 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173989] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173990] CPU 9: hi: 186, btch: 31 usd: 18 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173991] CPU 10: hi: 186, btch: 31 usd: 167 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173992] CPU 11: hi: 186, btch: 31 usd: 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173995] active_anon:7602160 inactive_anon:71 isolated_anon:0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173995] active_file:0 inactive_file:67 isolated_file:0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173995] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173995] free:47944 slab_reclaimable:6889 slab_unreclaimable:13022 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173995] mapped:13 shmem:92 pagetables:17259 bounce:0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173995] free_cma:0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.173998] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174002] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174004] Node 0 DMA32 free:115276kB min:6668kB low:8332kB high:10000kB active_anon:2911184kB inactive_anon:4kB active_file:0kB inactive_file:200kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:124kB shmem:12kB slab_reclaimable:2528kB slab_unreclaimable:4388kB kernel_stack:976kB pagetables:7252kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:4216 all_unreclaimable? yes Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174008] lowmem_reserve[]: 0 0 27165 27165 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174010] Node 0 Normal free:60608kB min:60876kB low:76092kB high:91312kB active_anon:27497456kB inactive_anon:280kB active_file:0kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:356kB slab_reclaimable:25028kB slab_unreclaimable:47684kB kernel_stack:6480kB pagetables:61784kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:2260 all_unreclaimable? yes Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174013] lowmem_reserve[]: 0 0 0 0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174015] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174023] Node 0 DMA32: 130*4kB (UE) 62*8kB (UE) 38*16kB (UEM) 50*32kB (UEM) 35*64kB (UEM) 46*128kB (UEM) 28*256kB (UEM) 21*512kB (UEM) 18*1024kB (UE) 19*2048kB (UEM) 7*4096kB (ER) = 115288kB Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174031] Node 0 Normal: 586*4kB (UEM) 136*8kB (UEM) 69*16kB (UEM) 16*32kB (UEM) 39*64kB (EM) 47*128kB (UEM) 72*256kB (UEM) 23*512kB (UE) 6*1024kB (UM) 1*2048kB (M) 2*4096kB (MR) = 60152kB Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174041] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174042] 853 total pagecache pages Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174043] 0 pages in swap cache Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174044] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174045] Free swap = 0kB Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174046] Total swap = 0kB Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174047] 7864189 pages RAM Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174048] 0 pages HighMem/MovableOnly Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174048] 143432 pages reserved Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174049] 0 pages cma reserved Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174050] 0 pages hwpoisoned Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174050] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174056] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174058] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174060] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174062] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174063] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174065] [ 847] 101 847 63962 261 27 0 0 rsyslogd Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174066] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174068] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174075] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174076] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174078] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174079] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174081] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174082] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174084] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174085] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174087] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174088] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174090] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174092] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174094] [14744] 1000 14744 335630 8032 89 0 0 beam.smp Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174095] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174097] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174098] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174100] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174101] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174103] [ 6013] 1000 6013 2948 1570 10 0 0 gosecrets Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174104] [11062] 1000 11062 687026 147217 648 0 0 beam.smp Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174106] [11100] 1000 11100 1462 190 8 0 0 goport Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174107] [11105] 1000 11105 55891 1942 28 0 0 goxdcr Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174108] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174110] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174112] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174113] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174114] [11143] 1000 11143 326628 17017 157 0 0 beam.smp Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174116] [11181] 1000 11181 1084 25 8 0 0 memsup Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174117] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174119] [11188] 1000 11188 1331 100 8 0 0 godu Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174120] [11194] 1000 11194 1331 110 8 0 0 godu Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174122] [11201] 1000 11201 2156 52 10 0 0 sigar_port Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174123] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174125] [13406] 1000 13406 1113 25 7 0 0 sh Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174126] [13720] 1000 13720 1113 27 7 0 0 sh Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174128] [13721] 1000 13721 1113 27 6 0 0 sh Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174129] [13807] 1000 13807 1462 179 8 0 0 goport Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174131] [13812] 1000 13812 8352715 7409003 15640 0 0 cbq-engine Jan 16 22:54:00 ubuntu14-04 kernel: [555899.174132] Out of memory: Kill process 13812 (cbq-engine) score 961 or sacrifice child Jan 16 22:54:00 ubuntu14-04 kernel: [555899.175924] Killed process 13812 (cbq-engine) total-vm:33410860kB, anon-rss:29636012kB, file-rss:0kB Jan 16 22:55:40 ubuntu14-04 kernel: [555998.630749] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842527] beam.smp invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842532] beam.smp cpuset=/ mems_allowed=0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842538] CPU: 0 PID: 11095 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842565] 0000000000000000 ffff8800bb9239d8 ffffffff817aed00 0000000000000000 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842567] ffff8800bbbfc4b0 ffff8800bb923a78 ffffffff817a9c3f 0000000000000000 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842569] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842571] Call Trace: Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842583] [] dump_stack+0x45/0x57 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842586] [] dump_header+0x7f/0x1f1 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842592] [] oom_kill_process+0x22b/0x390 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842598] [] ? has_capability_noaudit+0x1e/0x30 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842600] [] out_of_memory+0x4d2/0x520 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842603] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842607] [] alloc_pages_vma+0x97/0x150 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842610] [] handle_mm_fault+0xd13/0x1100 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842613] [] ? __vm_enough_memory+0x140/0x150 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842617] [] ? down_read_trylock+0x1a/0x30 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842621] [] __do_page_fault+0x1c4/0x5b0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842625] [] ? pick_next_entity+0xa9/0x190 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842627] [] ? do_mmap_pgoff+0x2f5/0x3c0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842630] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842632] [] trace_do_page_fault+0x45/0x100 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842635] [] do_async_page_fault+0x1e/0xd0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842641] [] async_page_fault+0x28/0x30 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842642] Mem-Info: Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842644] Node 0 DMA per-cpu: Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842646] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842647] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842648] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842649] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842650] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842651] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842652] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842654] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842655] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842657] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842658] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842660] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842661] Node 0 DMA32 per-cpu: Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842663] CPU 0: hi: 186, btch: 31 usd: 61 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842665] CPU 1: hi: 186, btch: 31 usd: 29 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842666] CPU 2: hi: 186, btch: 31 usd: 30 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842668] CPU 3: hi: 186, btch: 31 usd: 30 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842670] CPU 4: hi: 186, btch: 31 usd: 43 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842671] CPU 5: hi: 186, btch: 31 usd: 86 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842672] CPU 6: hi: 186, btch: 31 usd: 29 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842673] CPU 7: hi: 186, btch: 31 usd: 89 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842673] CPU 8: hi: 186, btch: 31 usd: 30 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842674] CPU 9: hi: 186, btch: 31 usd: 0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842676] CPU 10: hi: 186, btch: 31 usd: 22 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842677] CPU 11: hi: 186, btch: 31 usd: 157 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842677] Node 0 Normal per-cpu: Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842679] CPU 0: hi: 186, btch: 31 usd: 37 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842681] CPU 1: hi: 186, btch: 31 usd: 28 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842682] CPU 2: hi: 186, btch: 31 usd: 11 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842684] CPU 3: hi: 186, btch: 31 usd: 28 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842685] CPU 4: hi: 186, btch: 31 usd: 30 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842687] CPU 5: hi: 186, btch: 31 usd: 18 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842712] CPU 6: hi: 186, btch: 31 usd: 30 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842713] CPU 7: hi: 186, btch: 31 usd: 30 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842714] CPU 8: hi: 186, btch: 31 usd: 4 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842715] CPU 9: hi: 186, btch: 31 usd: 31 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842716] CPU 10: hi: 186, btch: 31 usd: 23 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842717] CPU 11: hi: 186, btch: 31 usd: 182 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842720] active_anon:7601291 inactive_anon:71 isolated_anon:0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842720] active_file:117 inactive_file:61 isolated_file:32 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842720] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842720] free:47945 slab_reclaimable:6703 slab_unreclaimable:13584 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842720] mapped:0 shmem:92 pagetables:17786 bounce:0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842720] free_cma:0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842723] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842732] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842734] Node 0 DMA32 free:115484kB min:6668kB low:8332kB high:10000kB active_anon:2911848kB inactive_anon:4kB active_file:0kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:12kB slab_reclaimable:2356kB slab_unreclaimable:4608kB kernel_stack:1296kB pagetables:7120kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842739] lowmem_reserve[]: 0 0 27165 27165 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842741] Node 0 Normal free:60544kB min:60876kB low:76092kB high:91312kB active_anon:27493316kB inactive_anon:280kB active_file:716kB inactive_file:220kB unevictable:0kB isolated(anon):0kB isolated(file):128kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:356kB slab_reclaimable:24456kB slab_unreclaimable:49712kB kernel_stack:8640kB pagetables:64024kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842744] lowmem_reserve[]: 0 0 0 0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842746] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842754] Node 0 DMA32: 399*4kB (UEM) 129*8kB (UEM) 48*16kB (UEM) 50*32kB (EM) 31*64kB (UEM) 43*128kB (UE) 28*256kB (UE) 21*512kB (UEM) 19*1024kB (UEM) 19*2048kB (UEM) 7*4096kB (ER) = 117444kB Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842802] Node 0 Normal: 693*4kB (UEM) 172*8kB (UEM) 72*16kB (UEM) 15*32kB (UEM) 60*64kB (UE) 49*128kB (UE) 43*256kB (UEM) 26*512kB (UEM) 9*1024kB (UEM) 0*2048kB 3*4096kB (MR) = 61716kB Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842838] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842842] 883 total pagecache pages Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842846] 0 pages in swap cache Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842850] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842854] Free swap = 0kB Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842857] Total swap = 0kB Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842861] 7864189 pages RAM Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842865] 0 pages HighMem/MovableOnly Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842868] 143432 pages reserved Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842872] 0 pages cma reserved Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842878] 0 pages hwpoisoned Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842880] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842889] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842894] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842897] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842899] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842900] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842902] [ 847] 101 847 63962 261 27 0 0 rsyslogd Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842904] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842905] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842907] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842908] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842910] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842911] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842913] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842914] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842916] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842920] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842922] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842924] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842926] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842928] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842929] [14744] 1000 14744 335136 8187 86 0 0 beam.smp Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842931] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842933] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842934] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842936] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842937] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842939] [ 6013] 1000 6013 2948 1570 10 0 0 gosecrets Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842941] [11062] 1000 11062 700923 155400 704 0 0 beam.smp Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842942] [11100] 1000 11100 1462 190 8 0 0 goport Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842944] [11105] 1000 11105 55891 1951 28 0 0 goxdcr Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842945] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842946] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842948] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842949] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842951] [11143] 1000 11143 326832 17498 158 0 0 beam.smp Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842953] [11181] 1000 11181 1084 25 8 0 0 memsup Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842954] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842955] [11188] 1000 11188 1331 100 8 0 0 godu Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842957] [11194] 1000 11194 1331 110 8 0 0 godu Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842959] [11201] 1000 11201 2156 52 10 0 0 sigar_port Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842960] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842962] [13406] 1000 13406 1113 25 7 0 0 sh Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842963] [13720] 1000 13720 1113 27 7 0 0 sh Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842965] [13721] 1000 13721 1113 27 6 0 0 sh Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842967] [13895] 1000 13895 1526 182 8 0 0 goport Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842968] [13900] 1000 13900 8806890 7396528 16095 0 0 cbq-engine Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842970] [14131] 1000 14131 18169 26 9 0 0 df Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842971] [14132] 1000 14132 18169 25 9 0 0 df Jan 16 23:00:37 ubuntu14-04 kernel: [556295.842972] Out of memory: Kill process 13900 (cbq-engine) score 960 or sacrifice child Jan 16 23:00:37 ubuntu14-04 kernel: [556295.844756] Killed process 13900 (cbq-engine) total-vm:35227560kB, anon-rss:29586112kB, file-rss:0kB Jan 16 23:01:30 ubuntu14-04 kernel: [556348.929334] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930703] beam.smp invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930706] beam.smp cpuset=/ mems_allowed=0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930710] CPU: 10 PID: 11095 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930713] 0000000000000000 ffff8800bb9239d8 ffffffff817aed00 0000000000000000 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930715] ffff8800bbbfc4b0 ffff8800bb923a78 ffffffff817a9c3f 0000000000000000 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930716] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930718] Call Trace: Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930726] [] dump_stack+0x45/0x57 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930734] [] dump_header+0x7f/0x1f1 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930738] [] oom_kill_process+0x22b/0x390 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930740] [] out_of_memory+0x4d2/0x520 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930743] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930746] [] alloc_pages_vma+0x97/0x150 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930749] [] handle_mm_fault+0xd13/0x1100 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930753] [] ? call_rwsem_down_read_failed+0x14/0x30 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930756] [] __do_page_fault+0x1c4/0x5b0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930760] [] ? __enqueue_entity+0x78/0x80 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930762] [] ? pick_next_entity+0xa9/0x190 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930764] [] ? pick_next_task_fair+0x53e/0x880 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930767] [] ? __rwsem_do_wake+0xed/0x170 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930768] [] trace_do_page_fault+0x45/0x100 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930771] [] do_async_page_fault+0x1e/0xd0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930775] [] async_page_fault+0x28/0x30 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930776] Mem-Info: Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930777] Node 0 DMA per-cpu: Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930779] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930780] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930781] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930782] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930782] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930783] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930784] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930785] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930786] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930786] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930787] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930788] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930789] Node 0 DMA32 per-cpu: Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930790] CPU 0: hi: 186, btch: 31 usd: 14 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930791] CPU 1: hi: 186, btch: 31 usd: 30 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930792] CPU 2: hi: 186, btch: 31 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930792] CPU 3: hi: 186, btch: 31 usd: 45 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930793] CPU 4: hi: 186, btch: 31 usd: 11 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930794] CPU 5: hi: 186, btch: 31 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930795] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930796] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930796] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930797] CPU 9: hi: 186, btch: 31 usd: 2 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930798] CPU 10: hi: 186, btch: 31 usd: 60 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930799] CPU 11: hi: 186, btch: 31 usd: 157 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930799] Node 0 Normal per-cpu: Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930800] CPU 0: hi: 186, btch: 31 usd: 30 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930801] CPU 1: hi: 186, btch: 31 usd: 5 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930802] CPU 2: hi: 186, btch: 31 usd: 17 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930803] CPU 3: hi: 186, btch: 31 usd: 154 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930804] CPU 4: hi: 186, btch: 31 usd: 30 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930805] CPU 5: hi: 186, btch: 31 usd: 19 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930805] CPU 6: hi: 186, btch: 31 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930806] CPU 7: hi: 186, btch: 31 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930807] CPU 8: hi: 186, btch: 31 usd: 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930808] CPU 9: hi: 186, btch: 31 usd: 13 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930809] CPU 10: hi: 186, btch: 31 usd: 51 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930810] CPU 11: hi: 186, btch: 31 usd: 174 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930812] active_anon:7608084 inactive_anon:71 isolated_anon:0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930812] active_file:668 inactive_file:650 isolated_file:0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930812] unevictable:0 dirty:759 writeback:0 unstable:0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930812] free:47899 slab_reclaimable:6756 slab_unreclaimable:12739 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930812] mapped:376 shmem:92 pagetables:17292 bounce:0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930812] free_cma:0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930814] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930818] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930820] Node 0 DMA32 free:115204kB min:6668kB low:8332kB high:10000kB active_anon:2916176kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:68kB writeback:0kB mapped:0kB shmem:12kB slab_reclaimable:2276kB slab_unreclaimable:3800kB kernel_stack:800kB pagetables:6612kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:3028 all_unreclaimable? yes Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930825] lowmem_reserve[]: 0 0 27165 27165 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930827] Node 0 Normal free:60500kB min:60876kB low:76092kB high:91312kB active_anon:27516160kB inactive_anon:280kB active_file:2828kB inactive_file:2964kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:2968kB writeback:0kB mapped:1804kB shmem:356kB slab_reclaimable:24748kB slab_unreclaimable:47140kB kernel_stack:6176kB pagetables:62556kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:35008 all_unreclaimable? yes Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930830] lowmem_reserve[]: 0 0 0 0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930832] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930839] Node 0 DMA32: 118*4kB (UEM) 65*8kB (UE) 36*16kB (UE) 72*32kB (UE) 58*64kB (UEM) 47*128kB (UEM) 28*256kB (UE) 21*512kB (UEM) 18*1024kB (UE) 18*2048kB (UE) 7*4096kB (ER) = 115488kB Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930846] Node 0 Normal: 404*4kB (UEM) 187*8kB (E) 51*16kB (UE) 11*32kB (UE) 207*64kB (UEM) 124*128kB (UEM) 56*256kB (UEM) 17*512kB (UE) 0*1024kB 0*2048kB 1*4096kB (R) = 60536kB Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930854] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930855] 1717 total pagecache pages Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930856] 0 pages in swap cache Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930857] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930858] Free swap = 0kB Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930858] Total swap = 0kB Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930859] 7864189 pages RAM Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930860] 0 pages HighMem/MovableOnly Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930860] 143432 pages reserved Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930861] 0 pages cma reserved Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930862] 0 pages hwpoisoned Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930862] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930868] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930869] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930871] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930872] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930874] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930875] [ 847] 101 847 63962 261 27 0 0 rsyslogd Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930876] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930878] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930879] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930880] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930881] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930883] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930884] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930885] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930886] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930888] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930889] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930890] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930892] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930894] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930895] [14744] 1000 14744 335136 8067 87 0 0 beam.smp Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930899] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930902] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930903] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930905] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930907] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930910] [ 6013] 1000 6013 2948 1570 10 0 0 gosecrets Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930912] [11062] 1000 11062 1017458 336628 1238 0 0 beam.smp Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930913] [11100] 1000 11100 1462 190 8 0 0 goport Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930915] [11105] 1000 11105 55891 2005 28 0 0 goxdcr Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930917] [11116] 1000 11116 1084 30 8 0 0 memsup Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930919] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930921] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930923] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930925] [11143] 1000 11143 329277 20084 166 0 0 beam.smp Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930927] [11181] 1000 11181 1084 27 8 0 0 memsup Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930929] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930931] [11188] 1000 11188 1331 100 8 0 0 godu Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930933] [11194] 1000 11194 1331 110 8 0 0 godu Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930935] [11201] 1000 11201 2156 55 10 0 0 sigar_port Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930937] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930940] [13406] 1000 13406 1113 25 7 0 0 sh Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930942] [13720] 1000 13720 1113 27 7 0 0 sh Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930943] [13721] 1000 13721 1113 28 6 0 0 sh Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930944] [14133] 1000 14133 1462 156 8 0 0 goport Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930946] [14138] 1000 14138 7923414 7222084 15077 0 0 cbq-engine Jan 16 23:08:07 ubuntu14-04 kernel: [556745.930947] Out of memory: Kill process 14138 (cbq-engine) score 937 or sacrifice child Jan 16 23:08:07 ubuntu14-04 kernel: [556745.932869] Killed process 14138 (cbq-engine) total-vm:31693656kB, anon-rss:28888336kB, file-rss:0kB Jan 16 23:08:23 ubuntu14-04 kernel: [556762.493110] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670456] beam.smp invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670477] beam.smp cpuset=/ mems_allowed=0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670486] CPU: 3 PID: 11086 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670490] 0000000000000000 ffff8800bb3a3858 ffffffff817aed00 00000000000063ce Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670493] ffff8807994a0000 ffff8800bb3a38f8 ffffffff817a9c3f 0000000000000000 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670495] 0000000000000002 0000000000000001 ffffffff81c476c0 ffff8800bb3a3948 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670498] Call Trace: Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670513] [] dump_stack+0x45/0x57 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670524] [] dump_header+0x7f/0x1f1 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670536] [] oom_kill_process+0x22b/0x390 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670539] [] out_of_memory+0x4d2/0x520 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670545] [] __alloc_pages_nodemask+0x940/0xa60 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670552] [] alloc_pages_current+0x91/0x100 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670555] [] __page_cache_alloc+0xa7/0xc0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670558] [] filemap_fault+0x1a8/0x430 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670562] [] __do_fault+0x39/0x90 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670565] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670568] [] handle_mm_fault+0x7e5/0x1100 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670574] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670600] [] __do_page_fault+0x1c4/0x5b0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670606] [] ? do_futex+0x10a/0x5d0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670610] [] ? ep_poll+0x110/0x350 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670613] [] trace_do_page_fault+0x45/0x100 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670617] [] do_async_page_fault+0x1e/0xd0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670624] [] async_page_fault+0x28/0x30 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670626] Mem-Info: Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670628] Node 0 DMA per-cpu: Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670631] CPU 0: hi: 0, btch: 1 usd: 0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670633] CPU 1: hi: 0, btch: 1 usd: 0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670634] CPU 2: hi: 0, btch: 1 usd: 0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670635] CPU 3: hi: 0, btch: 1 usd: 0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670637] CPU 4: hi: 0, btch: 1 usd: 0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670638] CPU 5: hi: 0, btch: 1 usd: 0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670639] CPU 6: hi: 0, btch: 1 usd: 0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670641] CPU 7: hi: 0, btch: 1 usd: 0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670642] CPU 8: hi: 0, btch: 1 usd: 0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670644] CPU 9: hi: 0, btch: 1 usd: 0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670645] CPU 10: hi: 0, btch: 1 usd: 0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670647] CPU 11: hi: 0, btch: 1 usd: 0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670648] Node 0 DMA32 per-cpu: Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670650] CPU 0: hi: 186, btch: 31 usd: 156 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670651] CPU 1: hi: 186, btch: 31 usd: 26 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670653] CPU 2: hi: 186, btch: 31 usd: 4 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670654] CPU 3: hi: 186, btch: 31 usd: 55 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670655] CPU 4: hi: 186, btch: 31 usd: 34 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670656] CPU 5: hi: 186, btch: 31 usd: 50 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670658] CPU 6: hi: 186, btch: 31 usd: 60 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670659] CPU 7: hi: 186, btch: 31 usd: 32 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670660] CPU 8: hi: 186, btch: 31 usd: 8 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670662] CPU 9: hi: 186, btch: 31 usd: 168 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670663] CPU 10: hi: 186, btch: 31 usd: 69 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670664] CPU 11: hi: 186, btch: 31 usd: 160 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670665] Node 0 Normal per-cpu: Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670667] CPU 0: hi: 186, btch: 31 usd: 157 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670668] CPU 1: hi: 186, btch: 31 usd: 30 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670670] CPU 2: hi: 186, btch: 31 usd: 35 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670671] CPU 3: hi: 186, btch: 31 usd: 46 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670672] CPU 4: hi: 186, btch: 31 usd: 30 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670674] CPU 5: hi: 186, btch: 31 usd: 16 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670675] CPU 6: hi: 186, btch: 31 usd: 30 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670676] CPU 7: hi: 186, btch: 31 usd: 54 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670678] CPU 8: hi: 186, btch: 31 usd: 3 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670679] CPU 9: hi: 186, btch: 31 usd: 168 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670681] CPU 10: hi: 186, btch: 31 usd: 38 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670682] CPU 11: hi: 186, btch: 31 usd: 142 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670687] active_anon:7603478 inactive_anon:71 isolated_anon:0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670687] active_file:7 inactive_file:50 isolated_file:0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670687] unevictable:0 dirty:26 writeback:0 unstable:0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670687] free:47885 slab_reclaimable:6663 slab_unreclaimable:13013 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670687] mapped:0 shmem:92 pagetables:17638 bounce:0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670687] free_cma:0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670690] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670696] lowmem_reserve[]: 0 2977 30143 30143 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670699] Node 0 DMA32 free:115140kB min:6668kB low:8332kB high:10000kB active_anon:2913484kB inactive_anon:4kB active_file:176kB inactive_file:364kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:176kB shmem:12kB slab_reclaimable:2056kB slab_unreclaimable:4272kB kernel_stack:912kB pagetables:6868kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:3820 all_unreclaimable? yes Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670704] lowmem_reserve[]: 0 0 27165 27165 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.670707] Node 0 Normal free:60508kB min:60876kB low:76092kB high:91312kB active_anon:27500428kB inactive_anon:280kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:164kB writeback:0kB mapped:0kB shmem:356kB slab_reclaimable:24596kB slab_unreclaimable:47764kB kernel_stack:6480kB pagetables:63684kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:128 all_unreclaimable? yes Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700811] lowmem_reserve[]: 0 0 0 0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700823] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700840] Node 0 DMA32: 27*4kB (UE) 21*8kB (UE) 30*16kB (UE) 54*32kB (UE) 47*64kB (UE) 52*128kB (UEM) 26*256kB (UE) 22*512kB (UE) 19*1024kB (UEM) 18*2048kB (UE) 7*4096kB (ER) = 115060kB Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700853] Node 0 Normal: 1585*4kB (UEM) 433*8kB (UEM) 138*16kB (UEM) 43*32kB (UEM) 31*64kB (UEM) 35*128kB (UEM) 64*256kB (UEM) 17*512kB (UEM) 1*1024kB (U) 1*2048kB (M) 3*4096kB (MR) = 60300kB Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700873] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700899] 678 total pagecache pages Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700901] 0 pages in swap cache Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700903] Swap cache stats: add 0, delete 0, find 0/0 Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700904] Free swap = 0kB Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700905] Total swap = 0kB Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700907] 7864189 pages RAM Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700908] 0 pages HighMem/MovableOnly Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700909] 143432 pages reserved Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700910] 0 pages cma reserved Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700911] 0 pages hwpoisoned Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700913] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700944] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700952] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700957] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700960] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700963] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700970] [ 847] 101 847 63962 261 27 0 0 rsyslogd Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700974] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700980] [ 885] 0 885 3956 39 13 0 0 getty Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700984] [ 888] 0 888 3956 38 14 0 0 getty Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700991] [ 893] 0 893 3956 40 12 0 0 getty Jan 16 23:15:12 ubuntu14-04 kernel: [557170.700996] [ 894] 0 894 3956 40 13 0 0 getty Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701001] [ 896] 0 896 3956 42 13 0 0 getty Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701006] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701010] [ 921] 0 921 1093 38 8 0 0 acpid Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701013] [ 943] 0 943 5915 55 16 0 0 cron Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701016] [ 944] 0 944 4786 43 13 0 0 atd Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701019] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701022] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701027] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701035] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701038] [14744] 1000 14744 335136 8009 87 0 0 beam.smp Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701041] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701045] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701048] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701051] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701055] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 16 23:15:12 ubuntu14-04 kernel: [557170.701061] [ 6013] 1000 6013 2948 1570 10 0 0 gosecrets Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702293] [11062] 1000 11062 639619 107008 573 0 0 beam.smp Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702305] [11100] 1000 11100 1462 190 8 0 0 goport Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702309] [11105] 1000 11105 56155 2156 28 0 0 goxdcr Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702311] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702314] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702317] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702321] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702324] [11143] 1000 11143 325290 16097 158 0 0 beam.smp Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702327] [11181] 1000 11181 1084 26 8 0 0 memsup Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702330] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702332] [11188] 1000 11188 1331 100 8 0 0 godu Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702334] [11194] 1000 11194 1331 110 8 0 0 godu Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702336] [11201] 1000 11201 2156 52 10 0 0 sigar_port Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702338] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702341] [13406] 1000 13406 1113 25 7 0 0 sh Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702344] [13720] 1000 13720 1113 27 7 0 0 sh Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702346] [13721] 1000 13721 1113 27 6 0 0 sh Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702348] [14189] 1000 14189 1726 159 8 0 0 goport Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702351] [14194] 1000 14194 8486882 7450697 16100 0 0 cbq-engine Jan 16 23:15:12 ubuntu14-04 kernel: [557170.702353] Out of memory: Kill process 14194 (cbq-engine) score 967 or sacrifice child Jan 16 23:15:12 ubuntu14-04 kernel: [557170.704380] Killed process 14194 (cbq-engine) total-vm:33947528kB, anon-rss:29802788kB, file-rss:0kB Jan 16 23:15:16 ubuntu14-04 kernel: [557175.010261] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 17 01:17:59 ubuntu14-04 kernel: [564538.075901] df[16499]: segfault at 8 ip 00007f4e4d906f10 sp 00007fff0e3c0f20 error 6 in ld-2.19.so[7f4e4d906000+23000] Jan 17 01:18:01 ubuntu14-04 kernel: [564538.075966] df[16498]: segfault at 8 ip 00007fee2630af10 sp 00007fff71978710 error 6 in ld-2.19.so[7fee2630a000+23000] Jan 17 01:18:09 ubuntu14-04 kernel: [564547.942839] beam.smp invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.942843] beam.smp cpuset=/ mems_allowed=0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.942848] CPU: 6 PID: 11089 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 17 01:18:09 ubuntu14-04 kernel: [564547.942850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.942851] 0000000000000000 ffff8800bbad7858 ffffffff817aed00 0000000000000000 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.942853] ffff8807994a5850 ffff8800bbad78f8 ffffffff817a9c3f 0000000000000001 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.942855] 0000000000000000 ffff8800bbad7898 ffffffff8105aed1 ffff8800bbad7948 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.942857] Call Trace: Jan 17 01:18:09 ubuntu14-04 kernel: [564547.942869] [] dump_stack+0x45/0x57 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.942872] [] dump_header+0x7f/0x1f1 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.942996] [] ? do_async_page_fault+0x61/0xd0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943002] [] ? async_page_fault+0x28/0x30 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943007] [] oom_kill_process+0x22b/0x390 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943012] [] ? has_capability_noaudit+0x1e/0x30 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943014] [] out_of_memory+0x4d2/0x520 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943018] [] __alloc_pages_nodemask+0x940/0xa60 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943024] [] alloc_pages_current+0x91/0x100 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943026] [] __page_cache_alloc+0xa7/0xc0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943029] [] filemap_fault+0x1a8/0x430 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943033] [] __do_fault+0x39/0x90 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943035] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943038] [] handle_mm_fault+0x7e5/0x1100 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943041] [] __do_page_fault+0x1c4/0x5b0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943043] [] ? tlb_finish_mmu+0x3d/0x50 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943047] [] ? __enqueue_entity+0x78/0x80 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943050] [] ? kmem_cache_free+0x1c5/0x1f0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943059] [] trace_do_page_fault+0x45/0x100 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943061] [] do_async_page_fault+0x1e/0xd0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943064] [] async_page_fault+0x28/0x30 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943065] Mem-Info: Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943067] Node 0 DMA per-cpu: Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943069] CPU 0: hi: 0, btch: 1 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943070] CPU 1: hi: 0, btch: 1 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943071] CPU 2: hi: 0, btch: 1 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943072] CPU 3: hi: 0, btch: 1 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943073] CPU 4: hi: 0, btch: 1 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943074] CPU 5: hi: 0, btch: 1 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943075] CPU 6: hi: 0, btch: 1 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943075] CPU 7: hi: 0, btch: 1 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943076] CPU 8: hi: 0, btch: 1 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943077] CPU 9: hi: 0, btch: 1 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943078] CPU 10: hi: 0, btch: 1 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943079] CPU 11: hi: 0, btch: 1 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943080] Node 0 DMA32 per-cpu: Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943081] CPU 0: hi: 186, btch: 31 usd: 98 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943082] CPU 1: hi: 186, btch: 31 usd: 21 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943083] CPU 2: hi: 186, btch: 31 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943084] CPU 3: hi: 186, btch: 31 usd: 19 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943085] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943086] CPU 5: hi: 186, btch: 31 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943087] CPU 6: hi: 186, btch: 31 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943088] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943088] CPU 8: hi: 186, btch: 31 usd: 40 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943089] CPU 9: hi: 186, btch: 31 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943090] CPU 10: hi: 186, btch: 31 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943091] CPU 11: hi: 186, btch: 31 usd: 7 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943092] Node 0 Normal per-cpu: Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943093] CPU 0: hi: 186, btch: 31 usd: 62 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943094] CPU 1: hi: 186, btch: 31 usd: 41 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943095] CPU 2: hi: 186, btch: 31 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943096] CPU 3: hi: 186, btch: 31 usd: 33 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943097] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943097] CPU 5: hi: 186, btch: 31 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943098] CPU 6: hi: 186, btch: 31 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943099] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943100] CPU 8: hi: 186, btch: 31 usd: 2 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943101] CPU 9: hi: 186, btch: 31 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943102] CPU 10: hi: 186, btch: 31 usd: 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943103] CPU 11: hi: 186, btch: 31 usd: 30 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943107] active_anon:7599248 inactive_anon:71 isolated_anon:0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943107] active_file:593 inactive_file:370 isolated_file:0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943107] unevictable:0 dirty:1 writeback:0 unstable:0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943107] free:48283 slab_reclaimable:8230 slab_unreclaimable:16083 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943107] mapped:424 shmem:92 pagetables:17175 bounce:0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943107] free_cma:0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943111] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943115] lowmem_reserve[]: 0 2977 30143 30143 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943117] Node 0 DMA32 free:115488kB min:6668kB low:8332kB high:10000kB active_anon:2909924kB inactive_anon:4kB active_file:1480kB inactive_file:1312kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:4kB writeback:0kB mapped:1116kB shmem:8kB slab_reclaimable:3096kB slab_unreclaimable:5260kB kernel_stack:1440kB pagetables:6904kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:15000 all_unreclaimable? no Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943121] lowmem_reserve[]: 0 0 27165 27165 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943123] Node 0 Normal free:61752kB min:60876kB low:76092kB high:91312kB active_anon:27487068kB inactive_anon:280kB active_file:892kB inactive_file:168kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:580kB shmem:360kB slab_reclaimable:29824kB slab_unreclaimable:59056kB kernel_stack:9712kB pagetables:61796kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:6568 all_unreclaimable? yes Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943130] lowmem_reserve[]: 0 0 0 0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943132] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943141] Node 0 DMA32: 392*4kB (UEM) 168*8kB (UEM) 122*16kB (UEM) 97*32kB (UEM) 29*64kB (UE) 19*128kB (UE) 25*256kB (UEM) 22*512kB (UE) 18*1024kB (UE) 17*2048kB (UEM) 8*4096kB (EMR) = 115936kB Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943152] Node 0 Normal: 1205*4kB (UEM) 717*8kB (UEM) 618*16kB (UEM) 323*32kB (UEM) 153*64kB (UEM) 76*128kB (UEM) 29*256kB (UEM) 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 61820kB Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943160] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943161] 1227 total pagecache pages Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943163] 0 pages in swap cache Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943164] Swap cache stats: add 0, delete 0, find 0/0 Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943165] Free swap = 0kB Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943165] Total swap = 0kB Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943166] 7864189 pages RAM Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943167] 0 pages HighMem/MovableOnly Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943168] 143432 pages reserved Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943168] 0 pages cma reserved Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943169] 0 pages hwpoisoned Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943170] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943189] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943191] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943194] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943196] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943199] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943201] [ 847] 101 847 63962 261 27 0 0 rsyslogd Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943203] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943206] [ 885] 0 885 3956 39 13 0 0 getty Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943208] [ 888] 0 888 3956 38 14 0 0 getty Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943210] [ 893] 0 893 3956 40 12 0 0 getty Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943211] [ 894] 0 894 3956 40 13 0 0 getty Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943213] [ 896] 0 896 3956 42 13 0 0 getty Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943216] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943218] [ 921] 0 921 1093 38 8 0 0 acpid Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943220] [ 943] 0 943 5915 55 16 0 0 cron Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943222] [ 944] 0 944 4786 43 13 0 0 atd Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943224] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943226] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943230] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943235] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943237] [14744] 1000 14744 335905 8261 90 0 0 beam.smp Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943239] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943241] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943243] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943246] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943247] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943251] [ 6013] 1000 6013 2948 1524 10 0 0 gosecrets Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943361] [11062] 1000 11062 730927 179088 783 0 0 beam.smp Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943363] [11100] 1000 11100 1462 190 8 0 0 goport Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943369] [11105] 1000 11105 76637 1913 31 0 0 goxdcr Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943371] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943373] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943375] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943377] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943379] [11143] 1000 11143 326373 14409 151 0 0 beam.smp Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943382] [11181] 1000 11181 1084 25 8 0 0 memsup Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943384] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943386] [11188] 1000 11188 1331 100 8 0 0 godu Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943388] [11194] 1000 11194 1331 110 8 0 0 godu Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943390] [11201] 1000 11201 2156 56 10 0 0 sigar_port Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943393] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943395] [13406] 1000 13406 1113 27 7 0 0 sh Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943397] [13720] 1000 13720 1113 27 7 0 0 sh Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943399] [13721] 1000 13721 1113 27 6 0 0 sh Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943401] [14271] 1000 14271 1462 186 8 0 0 goport Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943403] [14276] 1000 14276 9147549 7372144 15371 0 0 cbq-engine Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943404] [16496] 0 16496 7030 60 18 0 0 cron Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943406] [16498] 1000 16498 1074 12 6 0 0 df Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943407] [16499] 1000 16499 1074 12 6 0 0 df Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943409] [16500] 0 16500 5423 28 11 0 0 apport Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943410] [16501] 0 16501 5423 29 11 0 0 apport Jan 17 01:18:09 ubuntu14-04 kernel: [564547.943411] Out of memory: Kill process 14276 (cbq-engine) score 956 or sacrifice child Jan 17 01:18:09 ubuntu14-04 kernel: [564547.945609] Killed process 14276 (cbq-engine) total-vm:36590196kB, anon-rss:29488576kB, file-rss:0kB Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559728] beam.smp invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559733] beam.smp cpuset=/ mems_allowed=0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559739] CPU: 4 PID: 11088 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559742] 0000000000000000 ffff8800368ab9d8 ffffffff817aed00 0000000000000000 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559745] ffff8807994a13a0 ffff8800368aba78 ffffffff817a9c3f 0000000000000000 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559746] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559749] Call Trace: Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559764] [] dump_stack+0x45/0x57 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559767] [] dump_header+0x7f/0x1f1 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559775] [] oom_kill_process+0x22b/0x390 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559777] [] out_of_memory+0x4d2/0x520 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559781] [] __alloc_pages_nodemask+0x940/0xa60 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559786] [] alloc_pages_vma+0x97/0x150 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559790] [] handle_mm_fault+0xd13/0x1100 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559793] [] ? __vm_enough_memory+0x140/0x150 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559799] [] __do_page_fault+0x1c4/0x5b0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559801] [] ? do_mmap_pgoff+0x2f5/0x3c0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559806] [] ? set_next_entity+0x9d/0xb0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559809] [] ? vm_mmap_pgoff+0x99/0xc0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559811] [] trace_do_page_fault+0x45/0x100 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559815] [] do_async_page_fault+0x1e/0xd0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559821] [] async_page_fault+0x28/0x30 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559822] Mem-Info: Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559824] Node 0 DMA per-cpu: Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559826] CPU 0: hi: 0, btch: 1 usd: 0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559827] CPU 1: hi: 0, btch: 1 usd: 0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559828] CPU 2: hi: 0, btch: 1 usd: 0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559829] CPU 3: hi: 0, btch: 1 usd: 0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559839] CPU 4: hi: 0, btch: 1 usd: 0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559840] CPU 5: hi: 0, btch: 1 usd: 0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559841] CPU 6: hi: 0, btch: 1 usd: 0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559842] CPU 7: hi: 0, btch: 1 usd: 0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559843] CPU 8: hi: 0, btch: 1 usd: 0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559844] CPU 9: hi: 0, btch: 1 usd: 0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559845] CPU 10: hi: 0, btch: 1 usd: 0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559846] CPU 11: hi: 0, btch: 1 usd: 0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559847] Node 0 DMA32 per-cpu: Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559848] CPU 0: hi: 186, btch: 31 usd: 61 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559849] CPU 1: hi: 186, btch: 31 usd: 78 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559850] CPU 2: hi: 186, btch: 31 usd: 63 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559851] CPU 3: hi: 186, btch: 31 usd: 176 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559852] CPU 4: hi: 186, btch: 31 usd: 61 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559853] CPU 5: hi: 186, btch: 31 usd: 37 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559853] CPU 6: hi: 186, btch: 31 usd: 207 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559854] CPU 7: hi: 186, btch: 31 usd: 82 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559855] CPU 8: hi: 186, btch: 31 usd: 156 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559856] CPU 9: hi: 186, btch: 31 usd: 45 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559857] CPU 10: hi: 186, btch: 31 usd: 37 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559858] CPU 11: hi: 186, btch: 31 usd: 38 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559859] Node 0 Normal per-cpu: Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559860] CPU 0: hi: 186, btch: 31 usd: 183 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559861] CPU 1: hi: 186, btch: 31 usd: 6 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559862] CPU 2: hi: 186, btch: 31 usd: 17 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559863] CPU 3: hi: 186, btch: 31 usd: 9 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559864] CPU 4: hi: 186, btch: 31 usd: 60 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559865] CPU 5: hi: 186, btch: 31 usd: 30 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559866] CPU 6: hi: 186, btch: 31 usd: 163 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559866] CPU 7: hi: 186, btch: 31 usd: 29 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559867] CPU 8: hi: 186, btch: 31 usd: 158 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559868] CPU 9: hi: 186, btch: 31 usd: 29 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559869] CPU 10: hi: 186, btch: 31 usd: 70 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559870] CPU 11: hi: 186, btch: 31 usd: 46 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559873] active_anon:7604786 inactive_anon:71 isolated_anon:0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559873] active_file:42 inactive_file:0 isolated_file:0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559873] unevictable:0 dirty:1 writeback:0 unstable:0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559873] free:47951 slab_reclaimable:7848 slab_unreclaimable:14092 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559873] mapped:149 shmem:92 pagetables:17242 bounce:0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559873] free_cma:0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559876] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559880] lowmem_reserve[]: 0 2977 30143 30143 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559883] Node 0 DMA32 free:115312kB min:6668kB low:8332kB high:10000kB active_anon:2911164kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:8kB slab_reclaimable:2828kB slab_unreclaimable:5124kB kernel_stack:816kB pagetables:6692kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:6748 all_unreclaimable? yes Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559886] lowmem_reserve[]: 0 0 27165 27165 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559888] Node 0 Normal free:60600kB min:60876kB low:76092kB high:91312kB active_anon:27507980kB inactive_anon:280kB active_file:204kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:4kB writeback:0kB mapped:976kB shmem:360kB slab_reclaimable:28564kB slab_unreclaimable:51228kB kernel_stack:7312kB pagetables:62276kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:3740 all_unreclaimable? yes Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559891] lowmem_reserve[]: 0 0 0 0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559893] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559901] Node 0 DMA32: 137*4kB (UEM) 108*8kB (UEM) 46*16kB (E) 17*32kB (UE) 34*64kB (UE) 33*128kB (UE) 26*256kB (UEM) 22*512kB (UE) 18*1024kB (UE) 18*2048kB (UEM) 8*4096kB (EMR) = 115076kB Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559910] Node 0 Normal: 979*4kB (EM) 612*8kB (UEM) 347*16kB (UE) 121*32kB (UEM) 165*64kB (UE) 74*128kB (UE) 66*256kB (UEM) 1*512kB (U) 0*1024kB 0*2048kB 1*4096kB (R) = 59772kB Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559923] 611 total pagecache pages Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559925] 0 pages in swap cache Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559927] Swap cache stats: add 0, delete 0, find 0/0 Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559927] Free swap = 0kB Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559928] Total swap = 0kB Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559929] 7864189 pages RAM Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559930] 0 pages HighMem/MovableOnly Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559930] 143432 pages reserved Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559931] 0 pages cma reserved Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559932] 0 pages hwpoisoned Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559933] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559938] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559940] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559942] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559944] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559945] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559947] [ 847] 101 847 63962 264 27 0 0 rsyslogd Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559949] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559950] [ 885] 0 885 3956 39 13 0 0 getty Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559952] [ 888] 0 888 3956 38 14 0 0 getty Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559953] [ 893] 0 893 3956 40 12 0 0 getty Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559955] [ 894] 0 894 3956 40 13 0 0 getty Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559956] [ 896] 0 896 3956 42 13 0 0 getty Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559958] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559959] [ 921] 0 921 1093 38 8 0 0 acpid Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559961] [ 943] 0 943 5915 56 16 0 0 cron Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559962] [ 944] 0 944 4786 43 13 0 0 atd Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559964] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559965] [ 964] 0 964 4800 62 15 0 0 irqbalance Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559967] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559969] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559970] [14744] 1000 14744 335648 8165 87 0 0 beam.smp Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559972] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559973] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559975] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559976] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559978] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559979] [ 6013] 1000 6013 3012 1340 10 0 0 gosecrets Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559981] [11062] 1000 11062 1840251 910685 2779 0 0 beam.smp Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559982] [11100] 1000 11100 1462 190 8 0 0 goport Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559984] [11105] 1000 11105 76637 1921 31 0 0 goxdcr Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559985] [11116] 1000 11116 1084 27 8 0 0 memsup Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559987] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559988] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559990] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559991] [11143] 1000 11143 326904 16463 158 0 0 beam.smp Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559995] [11181] 1000 11181 1084 26 8 0 0 memsup Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559997] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 17 06:02:58 ubuntu14-04 kernel: [581636.559998] [11188] 1000 11188 1331 100 8 0 0 godu Jan 17 06:02:58 ubuntu14-04 kernel: [581636.560000] [11194] 1000 11194 1331 110 8 0 0 godu Jan 17 06:02:58 ubuntu14-04 kernel: [581636.560017] [11201] 1000 11201 2156 57 10 0 0 sigar_port Jan 17 06:02:58 ubuntu14-04 kernel: [581636.560019] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 17 06:02:58 ubuntu14-04 kernel: [581636.560021] [13406] 1000 13406 1113 27 7 0 0 sh Jan 17 06:02:58 ubuntu14-04 kernel: [581636.560022] [13720] 1000 13720 1113 28 7 0 0 sh Jan 17 06:02:58 ubuntu14-04 kernel: [581636.560024] [13721] 1000 13721 1113 28 6 0 0 sh Jan 17 06:02:58 ubuntu14-04 kernel: [581636.560025] [16502] 1000 16502 1462 152 8 0 0 goport Jan 17 06:02:58 ubuntu14-04 kernel: [581636.560027] [16507] 1000 16507 7428214 6647190 13493 0 0 cbq-engine Jan 17 06:02:58 ubuntu14-04 kernel: [581636.560031] Out of memory: Kill process 16507 (cbq-engine) score 862 or sacrifice child Jan 17 06:02:58 ubuntu14-04 kernel: [581636.567285] Killed process 16507 (cbq-engine) total-vm:29712856kB, anon-rss:26588760kB, file-rss:0kB Jan 17 12:08:26 ubuntu14-04 kernel: [603564.574984] beam.smp invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.574989] beam.smp cpuset=/ mems_allowed=0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.574995] CPU: 10 PID: 11088 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 17 12:08:26 ubuntu14-04 kernel: [603564.574996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.574998] 0000000000000000 ffff8800368ab9d8 ffffffff817aed00 0000000000000000 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.575001] ffff8807994a13a0 ffff8800368aba78 ffffffff817a9c3f 0000000000000001 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.575002] 0000000000000000 ffff8800368aba18 ffffffff8105aed1 0000000000000000 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.575005] Call Trace: Jan 17 12:08:26 ubuntu14-04 kernel: [603564.576012] [] dump_stack+0x45/0x57 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.579505] [] dump_header+0x7f/0x1f1 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.579513] [] ? do_async_page_fault+0x61/0xd0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.579525] [] ? async_page_fault+0x28/0x30 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.583494] [] oom_kill_process+0x22b/0x390 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.591170] [] out_of_memory+0x4d2/0x520 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.591175] [] __alloc_pages_nodemask+0x940/0xa60 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.591181] [] alloc_pages_vma+0x97/0x150 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.591188] [] handle_mm_fault+0xd13/0x1100 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.594951] [] ? down_read_trylock+0x1a/0x30 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.594971] [] __do_page_fault+0x1c4/0x5b0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.594977] [] ? __enqueue_entity+0x78/0x80 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.594980] [] ? set_next_entity+0x9d/0xb0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.594983] [] ? pick_next_task_fair+0x61b/0x880 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.594990] [] ? __switch_to+0x15f/0x570 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.594993] [] trace_do_page_fault+0x45/0x100 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.594997] [] do_async_page_fault+0x1e/0xd0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595002] [] async_page_fault+0x28/0x30 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595005] Mem-Info: Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595007] Node 0 DMA per-cpu: Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595010] CPU 0: hi: 0, btch: 1 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595012] CPU 1: hi: 0, btch: 1 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595013] CPU 2: hi: 0, btch: 1 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595015] CPU 3: hi: 0, btch: 1 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595016] CPU 4: hi: 0, btch: 1 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595017] CPU 5: hi: 0, btch: 1 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595019] CPU 6: hi: 0, btch: 1 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595020] CPU 7: hi: 0, btch: 1 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595022] CPU 8: hi: 0, btch: 1 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595023] CPU 9: hi: 0, btch: 1 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595024] CPU 10: hi: 0, btch: 1 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595026] CPU 11: hi: 0, btch: 1 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595027] Node 0 DMA32 per-cpu: Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595029] CPU 0: hi: 186, btch: 31 usd: 41 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595030] CPU 1: hi: 186, btch: 31 usd: 30 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595032] CPU 2: hi: 186, btch: 31 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595033] CPU 3: hi: 186, btch: 31 usd: 46 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595046] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595048] CPU 5: hi: 186, btch: 31 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595049] CPU 6: hi: 186, btch: 31 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595051] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595052] CPU 8: hi: 186, btch: 31 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595053] CPU 9: hi: 186, btch: 31 usd: 7 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595055] CPU 10: hi: 186, btch: 31 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595056] CPU 11: hi: 186, btch: 31 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595057] Node 0 Normal per-cpu: Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595059] CPU 0: hi: 186, btch: 31 usd: 37 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595061] CPU 1: hi: 186, btch: 31 usd: 30 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595062] CPU 2: hi: 186, btch: 31 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595064] CPU 3: hi: 186, btch: 31 usd: 156 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595065] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595067] CPU 5: hi: 186, btch: 31 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595068] CPU 6: hi: 186, btch: 31 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595069] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595071] CPU 8: hi: 186, btch: 31 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595073] CPU 9: hi: 186, btch: 31 usd: 11 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595074] CPU 10: hi: 186, btch: 31 usd: 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595075] CPU 11: hi: 186, btch: 31 usd: 5 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595080] active_anon:7593522 inactive_anon:70 isolated_anon:0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595080] active_file:0 inactive_file:220 isolated_file:0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595080] unevictable:0 dirty:5 writeback:0 unstable:0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595080] free:49094 slab_reclaimable:9025 slab_unreclaimable:22959 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595080] mapped:54 shmem:92 pagetables:17240 bounce:0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595080] free_cma:0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595084] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595091] lowmem_reserve[]: 0 2977 30143 30143 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595094] Node 0 DMA32 free:116928kB min:6668kB low:8332kB high:10000kB active_anon:2912032kB inactive_anon:4kB active_file:0kB inactive_file:612kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:4kB shmem:8kB slab_reclaimable:2592kB slab_unreclaimable:5992kB kernel_stack:960kB pagetables:6756kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:4272 all_unreclaimable? yes Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595100] lowmem_reserve[]: 0 0 27165 27165 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595103] Node 0 Normal free:63556kB min:60876kB low:76092kB high:91312kB active_anon:27462056kB inactive_anon:276kB active_file:0kB inactive_file:268kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:20kB writeback:0kB mapped:212kB shmem:360kB slab_reclaimable:33508kB slab_unreclaimable:85828kB kernel_stack:7472kB pagetables:62204kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:1832 all_unreclaimable? yes Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595109] lowmem_reserve[]: 0 0 0 0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595112] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595126] Node 0 DMA32: 256*4kB (UEM) 158*8kB (UEM) 100*16kB (UEM) 67*32kB (UEM) 23*64kB (UEM) 32*128kB (UEM) 23*256kB (UE) 23*512kB (UEM) 18*1024kB (UEM) 16*2048kB (UE) 9*4096kB (EMR) = 117328kB Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595140] Node 0 Normal: 1505*4kB (UEM) 847*8kB (UEM) 543*16kB (UEM) 408*32kB (UEM) 143*64kB (UEM) 51*128kB (UEM) 7*256kB (UE) 1*512kB (M) 1*1024kB (M) 3*2048kB (M) 1*4096kB (R) = 63788kB Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595156] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595158] 751 total pagecache pages Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595160] 0 pages in swap cache Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595161] Swap cache stats: add 0, delete 0, find 0/0 Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595163] Free swap = 0kB Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595164] Total swap = 0kB Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595166] 7864189 pages RAM Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595167] 0 pages HighMem/MovableOnly Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595168] 143432 pages reserved Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595169] 0 pages cma reserved Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595171] 0 pages hwpoisoned Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595177] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595199] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595203] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595208] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595211] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595215] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595218] [ 847] 101 847 63962 264 27 0 0 rsyslogd Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595222] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595226] [ 885] 0 885 3956 39 13 0 0 getty Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595229] [ 888] 0 888 3956 38 14 0 0 getty Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595232] [ 893] 0 893 3956 40 12 0 0 getty Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595236] [ 894] 0 894 3956 40 13 0 0 getty Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595239] [ 896] 0 896 3956 42 13 0 0 getty Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595243] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595246] [ 921] 0 921 1093 38 8 0 0 acpid Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595249] [ 943] 0 943 5915 55 16 0 0 cron Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595253] [ 944] 0 944 4786 43 13 0 0 atd Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595256] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595260] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595265] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595272] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595275] [14744] 1000 14744 335629 8264 88 0 0 beam.smp Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595279] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595282] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595286] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595288] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595292] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595298] [ 6013] 1000 6013 3012 1395 10 0 0 gosecrets Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595301] [11062] 1000 11062 741618 197143 830 0 0 beam.smp Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595304] [11100] 1000 11100 1462 190 8 0 0 goport Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595307] [11105] 1000 11105 76902 2021 32 0 0 goxdcr Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595310] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595313] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595316] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595319] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595322] [11143] 1000 11143 326840 15331 155 0 0 beam.smp Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595326] [11181] 1000 11181 1084 25 8 0 0 memsup Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595329] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595334] [11188] 1000 11188 1331 100 8 0 0 godu Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595337] [11194] 1000 11194 1331 110 8 0 0 godu Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595341] [11201] 1000 11201 2156 56 10 0 0 sigar_port Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595344] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595347] [13406] 1000 13406 1113 27 7 0 0 sh Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595356] [13720] 1000 13720 1113 27 7 0 0 sh Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595359] [13721] 1000 13721 1113 27 6 0 0 sh Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595363] [17258] 1000 17258 1462 173 8 0 0 goport Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595366] [17263] 1000 17263 8374994 7350707 15442 0 0 cbq-engine Jan 17 12:08:26 ubuntu14-04 kernel: [603564.595370] Out of memory: Kill process 17263 (cbq-engine) score 954 or sacrifice child Jan 17 12:08:26 ubuntu14-04 kernel: [603564.598029] Killed process 17263 (cbq-engine) total-vm:33499976kB, anon-rss:29402828kB, file-rss:0kB Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150517] cbq-engine invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150522] cbq-engine cpuset=/ mems_allowed=0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150528] CPU: 6 PID: 18405 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150531] 0000000000000000 ffff8804d01c7858 ffffffff817aed00 0000000000000000 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150534] ffff8807996b4e80 ffff8804d01c78f8 ffffffff817a9c3f 0000000000000001 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150536] 0000000000000000 ffff8804d01c7898 ffffffff8105aed1 ffffffff81c935a0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150538] Call Trace: Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150552] [] dump_stack+0x45/0x57 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150555] [] dump_header+0x7f/0x1f1 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150560] [] ? do_async_page_fault+0x61/0xd0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150566] [] ? async_page_fault+0x28/0x30 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150573] [] oom_kill_process+0x22b/0x390 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150575] [] out_of_memory+0x4d2/0x520 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150579] [] __alloc_pages_nodemask+0x940/0xa60 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150587] [] alloc_pages_current+0x91/0x100 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150590] [] __page_cache_alloc+0xa7/0xc0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150592] [] filemap_fault+0x1a8/0x430 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150595] [] __do_fault+0x39/0x90 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150597] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.150599] [] handle_mm_fault+0x7e5/0x1100 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.154258] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.161680] [] ? down_read_trylock+0x1a/0x30 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.161685] [] __do_page_fault+0x1c4/0x5b0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.165532] [] ? do_futex+0x10a/0x5d0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170285] [] ? pick_next_task_fair+0x53e/0x880 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170287] [] ? sched_clock_cpu+0x98/0xc0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170291] [] trace_do_page_fault+0x45/0x100 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170295] [] do_async_page_fault+0x1e/0xd0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170302] [] async_page_fault+0x28/0x30 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170304] Mem-Info: Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170307] Node 0 DMA per-cpu: Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170310] CPU 0: hi: 0, btch: 1 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170312] CPU 1: hi: 0, btch: 1 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170313] CPU 2: hi: 0, btch: 1 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170315] CPU 3: hi: 0, btch: 1 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170316] CPU 4: hi: 0, btch: 1 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170318] CPU 5: hi: 0, btch: 1 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170319] CPU 6: hi: 0, btch: 1 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170321] CPU 7: hi: 0, btch: 1 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170322] CPU 8: hi: 0, btch: 1 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170324] CPU 9: hi: 0, btch: 1 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170326] CPU 10: hi: 0, btch: 1 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170327] CPU 11: hi: 0, btch: 1 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170328] Node 0 DMA32 per-cpu: Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170330] CPU 0: hi: 186, btch: 31 usd: 16 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170332] CPU 1: hi: 186, btch: 31 usd: 168 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170334] CPU 2: hi: 186, btch: 31 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170335] CPU 3: hi: 186, btch: 31 usd: 29 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170336] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170338] CPU 5: hi: 186, btch: 31 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170339] CPU 6: hi: 186, btch: 31 usd: 30 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170341] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170342] CPU 8: hi: 186, btch: 31 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170344] CPU 9: hi: 186, btch: 31 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170344] CPU 10: hi: 186, btch: 31 usd: 21 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170345] CPU 11: hi: 186, btch: 31 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170346] Node 0 Normal per-cpu: Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170357] CPU 0: hi: 186, btch: 31 usd: 24 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170358] CPU 1: hi: 186, btch: 31 usd: 155 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170359] CPU 2: hi: 186, btch: 31 usd: 11 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170360] CPU 3: hi: 186, btch: 31 usd: 171 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170361] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170362] CPU 5: hi: 186, btch: 31 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170363] CPU 6: hi: 186, btch: 31 usd: 28 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170364] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170365] CPU 8: hi: 186, btch: 31 usd: 95 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170366] CPU 9: hi: 186, btch: 31 usd: 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170367] CPU 10: hi: 186, btch: 31 usd: 7 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170368] CPU 11: hi: 186, btch: 31 usd: 30 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170372] active_anon:7602543 inactive_anon:70 isolated_anon:0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170372] active_file:9 inactive_file:0 isolated_file:0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170372] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170372] free:48189 slab_reclaimable:7916 slab_unreclaimable:19388 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170372] mapped:67 shmem:92 pagetables:16910 bounce:0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170372] free_cma:0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170374] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170379] lowmem_reserve[]: 0 2977 30143 30143 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170381] Node 0 DMA32 free:115100kB min:6668kB low:8332kB high:10000kB active_anon:2915208kB inactive_anon:4kB active_file:24kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:8kB slab_reclaimable:2900kB slab_unreclaimable:5908kB kernel_stack:832kB pagetables:6664kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:24084 all_unreclaimable? yes Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170385] lowmem_reserve[]: 0 0 27165 27165 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170387] Node 0 Normal free:61764kB min:60876kB low:76092kB high:91312kB active_anon:27494964kB inactive_anon:276kB active_file:12kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:472kB shmem:360kB slab_reclaimable:28764kB slab_unreclaimable:71628kB kernel_stack:6512kB pagetables:60976kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:2032 all_unreclaimable? yes Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170391] lowmem_reserve[]: 0 0 0 0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170393] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170401] Node 0 DMA32: 198*4kB (UE) 154*8kB (UEM) 70*16kB (UE) 77*32kB (UE) 41*64kB (UEM) 22*128kB (UE) 25*256kB (UEM) 22*512kB (UEM) 18*1024kB (UEM) 17*2048kB (UEM) 8*4096kB (ER) = 114728kB Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170410] Node 0 Normal: 1175*4kB (UEM) 622*8kB (UEM) 329*16kB (UEM) 342*32kB (UEM) 154*64kB (UEM) 107*128kB (UEM) 31*256kB (UEM) 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 61468kB Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170419] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170419] 728 total pagecache pages Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170421] 0 pages in swap cache Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170422] Swap cache stats: add 0, delete 0, find 0/0 Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170423] Free swap = 0kB Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170424] Total swap = 0kB Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170425] 7864189 pages RAM Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170425] 0 pages HighMem/MovableOnly Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170426] 143432 pages reserved Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170427] 0 pages cma reserved Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170427] 0 pages hwpoisoned Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170428] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170450] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170453] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170456] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170458] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170465] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170468] [ 847] 101 847 63962 264 27 0 0 rsyslogd Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170471] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170474] [ 885] 0 885 3956 39 13 0 0 getty Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170476] [ 888] 0 888 3956 38 14 0 0 getty Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170478] [ 893] 0 893 3956 40 12 0 0 getty Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170480] [ 894] 0 894 3956 40 13 0 0 getty Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170482] [ 896] 0 896 3956 42 13 0 0 getty Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170485] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170487] [ 921] 0 921 1093 38 8 0 0 acpid Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170489] [ 943] 0 943 5915 56 16 0 0 cron Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170491] [ 944] 0 944 4786 43 13 0 0 atd Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170494] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170496] [ 964] 0 964 4799 62 15 0 0 irqbalance Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170500] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170506] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170509] [14744] 1000 14744 337661 8551 90 0 0 beam.smp Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170512] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170514] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170517] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170519] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170521] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170526] [ 6013] 1000 6013 3012 1329 10 0 0 gosecrets Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170529] [11062] 1000 11062 774155 207419 884 0 0 beam.smp Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170531] [11100] 1000 11100 1462 190 8 0 0 goport Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170533] [11105] 1000 11105 76902 2069 32 0 0 goxdcr Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170535] [11116] 1000 11116 1084 27 8 0 0 memsup Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170537] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170539] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170541] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170543] [11143] 1000 11143 327730 16922 155 0 0 beam.smp Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170545] [11181] 1000 11181 1084 26 8 0 0 memsup Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170548] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170550] [11188] 1000 11188 1331 100 8 0 0 godu Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170552] [11194] 1000 11194 1331 110 8 0 0 godu Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170554] [11201] 1000 11201 2156 57 10 0 0 sigar_port Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170557] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170559] [13406] 1000 13406 1113 27 7 0 0 sh Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170561] [13720] 1000 13720 1113 28 7 0 0 sh Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170563] [13721] 1000 13721 1113 28 6 0 0 sh Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170565] [18378] 1000 18378 1726 178 8 0 0 goport Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170567] [18383] 1000 18383 7946009 7347705 15052 0 0 cbq-engine Jan 17 14:55:11 ubuntu14-04 kernel: [613570.170570] Out of memory: Kill process 18383 (cbq-engine) score 953 or sacrifice child Jan 17 14:55:11 ubuntu14-04 kernel: [613570.208476] Killed process 18383 (cbq-engine) total-vm:31784036kB, anon-rss:29390820kB, file-rss:0kB Jan 17 17:26:19 ubuntu14-04 kernel: [622637.809424] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872417] cbq-engine invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872422] cbq-engine cpuset=/ mems_allowed=0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872429] CPU: 5 PID: 19216 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872433] 0000000000000000 ffff88049d9fb858 ffffffff817aed00 0000000000000000 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872435] ffff88079b6f9d70 ffff88049d9fb8f8 ffffffff817a9c3f 0000000000000000 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872436] 0000000000000000 0000000000000000 0000000000000000 ffff88049d9fb948 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872439] Call Trace: Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872450] [] dump_stack+0x45/0x57 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872453] [] dump_header+0x7f/0x1f1 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872459] [] oom_kill_process+0x22b/0x390 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872461] [] out_of_memory+0x4d2/0x520 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872465] [] __alloc_pages_nodemask+0x940/0xa60 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872471] [] alloc_pages_current+0x91/0x100 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872473] [] __page_cache_alloc+0xa7/0xc0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872477] [] filemap_fault+0x1a8/0x430 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872480] [] __do_fault+0x39/0x90 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872482] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872484] [] handle_mm_fault+0x7e5/0x1100 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872490] [] __do_page_fault+0x1c4/0x5b0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872496] [] ? do_futex+0x10a/0x5d0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872500] [] ? pick_next_task_fair+0x53e/0x880 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872504] [] ? sched_clock+0x9/0x10 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872507] [] ? sched_clock_local+0x25/0x90 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872508] [] trace_do_page_fault+0x45/0x100 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872512] [] do_async_page_fault+0x1e/0xd0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872517] [] async_page_fault+0x28/0x30 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872519] Mem-Info: Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872521] Node 0 DMA per-cpu: Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872522] CPU 0: hi: 0, btch: 1 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872523] CPU 1: hi: 0, btch: 1 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872524] CPU 2: hi: 0, btch: 1 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872526] CPU 3: hi: 0, btch: 1 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872527] CPU 4: hi: 0, btch: 1 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872528] CPU 5: hi: 0, btch: 1 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872529] CPU 6: hi: 0, btch: 1 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872530] CPU 7: hi: 0, btch: 1 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872531] CPU 8: hi: 0, btch: 1 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872532] CPU 9: hi: 0, btch: 1 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872533] CPU 10: hi: 0, btch: 1 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872534] CPU 11: hi: 0, btch: 1 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872535] Node 0 DMA32 per-cpu: Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872536] CPU 0: hi: 186, btch: 31 usd: 25 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872537] CPU 1: hi: 186, btch: 31 usd: 165 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872538] CPU 2: hi: 186, btch: 31 usd: 8 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872539] CPU 3: hi: 186, btch: 31 usd: 166 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872540] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872541] CPU 5: hi: 186, btch: 31 usd: 30 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872542] CPU 6: hi: 186, btch: 31 usd: 58 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872543] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872544] CPU 8: hi: 186, btch: 31 usd: 18 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872545] CPU 9: hi: 186, btch: 31 usd: 61 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872545] CPU 10: hi: 186, btch: 31 usd: 27 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872546] CPU 11: hi: 186, btch: 31 usd: 3 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872547] Node 0 Normal per-cpu: Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872548] CPU 0: hi: 186, btch: 31 usd: 5 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872549] CPU 1: hi: 186, btch: 31 usd: 60 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872550] CPU 2: hi: 186, btch: 31 usd: 45 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872551] CPU 3: hi: 186, btch: 31 usd: 168 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872552] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872553] CPU 5: hi: 186, btch: 31 usd: 30 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872554] CPU 6: hi: 186, btch: 31 usd: 52 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872555] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.872556] CPU 8: hi: 186, btch: 31 usd: 14 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.876024] CPU 9: hi: 186, btch: 31 usd: 90 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896257] CPU 10: hi: 186, btch: 31 usd: 30 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896258] CPU 11: hi: 186, btch: 31 usd: 30 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896262] active_anon:7596084 inactive_anon:70 isolated_anon:0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896262] active_file:280 inactive_file:115 isolated_file:0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896262] unevictable:0 dirty:1 writeback:0 unstable:0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896262] free:47997 slab_reclaimable:7512 slab_unreclaimable:18474 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896262] mapped:121 shmem:92 pagetables:16774 bounce:0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896262] free_cma:0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896265] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896270] lowmem_reserve[]: 0 2977 30143 30143 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896273] Node 0 DMA32 free:115368kB min:6668kB low:8332kB high:10000kB active_anon:2912456kB inactive_anon:4kB active_file:380kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:4kB writeback:0kB mapped:20kB shmem:8kB slab_reclaimable:2464kB slab_unreclaimable:5760kB kernel_stack:832kB pagetables:6668kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:296 all_unreclaimable? no Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896277] lowmem_reserve[]: 0 0 27165 27165 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896279] Node 0 Normal free:60728kB min:60876kB low:76092kB high:91312kB active_anon:27471880kB inactive_anon:276kB active_file:740kB inactive_file:280kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:464kB shmem:360kB slab_reclaimable:27584kB slab_unreclaimable:68120kB kernel_stack:6928kB pagetables:60428kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:408 all_unreclaimable? no Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896282] lowmem_reserve[]: 0 0 0 0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896284] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896293] Node 0 DMA32: 180*4kB (UEM) 112*8kB (UEM) 58*16kB (UEM) 33*32kB (UE) 42*64kB (UEM) 35*128kB (UEM) 24*256kB (UE) 20*512kB (UE) 16*1024kB (UE) 19*2048kB (UEM) 8*4096kB (ER) = 115216kB Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896301] Node 0 Normal: 961*4kB (UEM) 638*8kB (UEM) 257*16kB (UEM) 49*32kB (UEM) 55*64kB (UEM) 77*128kB (EM) 35*256kB (EM) 22*512kB (UEM) 0*1024kB 0*2048kB 3*4096kB (MR) = 60516kB Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896310] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896311] 898 total pagecache pages Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896313] 0 pages in swap cache Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896314] Swap cache stats: add 0, delete 0, find 0/0 Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896315] Free swap = 0kB Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896316] Total swap = 0kB Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896317] 7864189 pages RAM Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896317] 0 pages HighMem/MovableOnly Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896318] 143432 pages reserved Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896319] 0 pages cma reserved Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896319] 0 pages hwpoisoned Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896320] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896331] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896333] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896336] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896338] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896340] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896342] [ 847] 101 847 63962 264 27 0 0 rsyslogd Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896345] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896347] [ 885] 0 885 3956 39 13 0 0 getty Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896349] [ 888] 0 888 3956 38 14 0 0 getty Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896350] [ 893] 0 893 3956 40 12 0 0 getty Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896992] [ 894] 0 894 3956 40 13 0 0 getty Jan 17 17:32:28 ubuntu14-04 kernel: [623006.896998] [ 896] 0 896 3956 42 13 0 0 getty Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897001] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897004] [ 921] 0 921 1093 38 8 0 0 acpid Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897007] [ 943] 0 943 5915 55 16 0 0 cron Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897009] [ 944] 0 944 4786 43 13 0 0 atd Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897012] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897015] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897018] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897023] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897026] [14744] 1000 14744 335392 8098 90 0 0 beam.smp Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897028] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897031] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897033] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897036] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897038] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897042] [ 6013] 1000 6013 3076 1241 10 0 0 gosecrets Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897045] [11062] 1000 11062 643492 110425 544 0 0 beam.smp Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897048] [11100] 1000 11100 1462 190 8 0 0 goport Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897050] [11105] 1000 11105 76902 2091 32 0 0 goxdcr Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897052] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897055] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897058] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897060] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897063] [11143] 1000 11143 326953 17080 156 0 0 beam.smp Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897066] [11181] 1000 11181 1084 25 8 0 0 memsup Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897068] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897071] [11188] 1000 11188 1331 100 8 0 0 godu Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897074] [11194] 1000 11194 1331 110 8 0 0 godu Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897077] [11201] 1000 11201 2156 56 10 0 0 sigar_port Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897079] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897082] [13406] 1000 13406 1113 26 7 0 0 sh Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897085] [13720] 1000 13720 1113 27 7 0 0 sh Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897088] [18812] 1000 18812 1462 171 8 0 0 goport Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897091] [18817] 1000 18817 8140164 7439680 15261 0 0 cbq-engine Jan 17 17:32:28 ubuntu14-04 kernel: [623006.897094] Out of memory: Kill process 18817 (cbq-engine) score 965 or sacrifice child Jan 17 17:32:28 ubuntu14-04 kernel: [623006.899795] Killed process 18817 (cbq-engine) total-vm:32560656kB, anon-rss:29758720kB, file-rss:0kB Jan 17 17:56:06 ubuntu14-04 kernel: [624424.775799] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 17 17:56:26 ubuntu14-04 kernel: [624444.107222] beam.smp invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.107229] beam.smp cpuset=/ mems_allowed=0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.107237] CPU: 8 PID: 11093 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 17 17:56:26 ubuntu14-04 kernel: [624444.107239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.107241] 0000000000000000 ffff88004c1739d8 ffffffff817aed00 0000000000000000 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.107244] ffff8800bbbf8000 ffff88004c173a78 ffffffff817a9c3f 0000000000000000 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.107264] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.107268] Call Trace: Jan 17 17:56:26 ubuntu14-04 kernel: [624444.107282] [] dump_stack+0x45/0x57 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.107286] [] dump_header+0x7f/0x1f1 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.107294] [] oom_kill_process+0x22b/0x390 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.107298] [] out_of_memory+0x4d2/0x520 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.107302] [] __alloc_pages_nodemask+0x940/0xa60 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.107307] [] alloc_pages_vma+0x97/0x150 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.107311] [] handle_mm_fault+0xd13/0x1100 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.108978] [] ? call_rwsem_down_read_failed+0x14/0x30 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136656] [] __do_page_fault+0x1c4/0x5b0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136663] [] ? rwsem_wake+0x4a/0x60 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136667] [] ? call_rwsem_wake+0x17/0x30 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136670] [] ? up_write+0x25/0x30 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136674] [] ? vm_mmap_pgoff+0x99/0xc0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136677] [] trace_do_page_fault+0x45/0x100 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136682] [] do_async_page_fault+0x1e/0xd0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136692] [] async_page_fault+0x28/0x30 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136694] Mem-Info: Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136696] Node 0 DMA per-cpu: Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136700] CPU 0: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136702] CPU 1: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136703] CPU 2: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136705] CPU 3: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136706] CPU 4: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136708] CPU 5: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136709] CPU 6: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136711] CPU 7: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136712] CPU 8: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136714] CPU 9: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136715] CPU 10: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136717] CPU 11: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136718] Node 0 DMA32 per-cpu: Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136720] CPU 0: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136721] CPU 1: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136723] CPU 2: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136724] CPU 3: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136726] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136728] CPU 5: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136729] CPU 6: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136731] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136732] CPU 8: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136734] CPU 9: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136735] CPU 10: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136737] CPU 11: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136738] Node 0 Normal per-cpu: Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136740] CPU 0: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136742] CPU 1: hi: 186, btch: 31 usd: 2 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136744] CPU 2: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136745] CPU 3: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136747] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136749] CPU 5: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136750] CPU 6: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136752] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136754] CPU 8: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136755] CPU 9: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136757] CPU 10: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136758] CPU 11: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136763] active_anon:7601431 inactive_anon:70 isolated_anon:0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136763] active_file:444 inactive_file:140 isolated_file:0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136763] unevictable:0 dirty:0 writeback:17 unstable:0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136763] free:47950 slab_reclaimable:7538 slab_unreclaimable:19396 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136763] mapped:264 shmem:92 pagetables:18058 bounce:0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136763] free_cma:0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.136768] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144246] lowmem_reserve[]: 0 2977 30143 30143 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144252] Node 0 DMA32 free:115124kB min:6668kB low:8332kB high:10000kB active_anon:2915064kB inactive_anon:4kB active_file:344kB inactive_file:132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:8kB mapped:328kB shmem:8kB slab_reclaimable:2376kB slab_unreclaimable:5584kB kernel_stack:960kB pagetables:6924kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:3868 all_unreclaimable? yes Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144258] lowmem_reserve[]: 0 0 27165 27165 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144261] Node 0 Normal free:60784kB min:60876kB low:76092kB high:91312kB active_anon:27490660kB inactive_anon:276kB active_file:1432kB inactive_file:428kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:60kB mapped:728kB shmem:360kB slab_reclaimable:27776kB slab_unreclaimable:71984kB kernel_stack:6368kB pagetables:65308kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:14672 all_unreclaimable? yes Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144266] lowmem_reserve[]: 0 0 0 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144269] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144282] Node 0 DMA32: 197*4kB (UEM) 129*8kB (UEM) 56*16kB (UEM) 43*32kB (UEM) 44*64kB (UEM) 33*128kB (UE) 25*256kB (UE) 20*512kB (UE) 16*1024kB (UE) 19*2048kB (UEM) 8*4096kB (ER) = 115836kB Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144294] Node 0 Normal: 724*4kB (UEM) 533*8kB (UEM) 293*16kB (UEM) 191*32kB (UEM) 56*64kB (UEM) 67*128kB (UEM) 43*256kB (UEM) 7*512kB (UEM) 2*1024kB (UM) 3*2048kB (UM) 2*4096kB (MR) = 61096kB Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144308] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144310] 864 total pagecache pages Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144312] 0 pages in swap cache Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144314] Swap cache stats: add 0, delete 0, find 0/0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144315] Free swap = 0kB Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144316] Total swap = 0kB Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144317] 7864189 pages RAM Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144318] 0 pages HighMem/MovableOnly Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144320] 143432 pages reserved Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144321] 0 pages cma reserved Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144322] 0 pages hwpoisoned Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144323] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144346] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144349] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144354] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144357] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144360] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144363] [ 847] 101 847 63962 264 27 0 0 rsyslogd Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144366] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144370] [ 885] 0 885 3956 39 13 0 0 getty Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144373] [ 888] 0 888 3956 38 14 0 0 getty Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144375] [ 893] 0 893 3956 40 12 0 0 getty Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144379] [ 894] 0 894 3956 40 13 0 0 getty Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144381] [ 896] 0 896 3956 42 13 0 0 getty Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144385] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144388] [ 921] 0 921 1093 38 8 0 0 acpid Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144391] [ 943] 0 943 5915 55 16 0 0 cron Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144394] [ 944] 0 944 4786 43 13 0 0 atd Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144397] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144400] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144404] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144421] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144424] [14744] 1000 14744 335648 8101 89 0 0 beam.smp Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144427] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144430] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144434] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144436] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144446] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144451] [ 6013] 1000 6013 3076 1569 10 0 0 gosecrets Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144454] [11062] 1000 11062 952272 311609 1179 0 0 beam.smp Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144457] [11100] 1000 11100 1462 190 8 0 0 goport Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144460] [11105] 1000 11105 76902 2092 32 0 0 goxdcr Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144463] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144466] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144469] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144472] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144476] [11143] 1000 11143 331004 19905 162 0 0 beam.smp Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144479] [11181] 1000 11181 1084 28 8 0 0 memsup Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144482] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144485] [11188] 1000 11188 1331 100 8 0 0 godu Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144488] [11194] 1000 11194 1331 110 8 0 0 godu Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144492] [11201] 1000 11201 2156 56 10 0 0 sigar_port Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144495] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144498] [13406] 1000 13406 1113 31 7 0 0 sh Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144501] [13720] 1000 13720 1113 30 7 0 0 sh Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144505] [19256] 1000 19256 1113 31 7 0 0 sh Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144507] [19258] 1000 19258 1462 148 8 0 0 goport Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144511] [19263] 1000 19263 8413062 7239823 15908 0 0 cbq-engine Jan 17 17:56:26 ubuntu14-04 kernel: [624444.144514] Out of memory: Kill process 19263 (cbq-engine) score 939 or sacrifice child Jan 17 17:56:26 ubuntu14-04 kernel: [624444.147334] Killed process 19263 (cbq-engine) total-vm:33652248kB, anon-rss:28959292kB, file-rss:0kB Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161349] beam.smp invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161354] beam.smp cpuset=/ mems_allowed=0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161362] CPU: 2 PID: 11088 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161367] 0000000000000000 ffff8800368ab9d8 ffffffff817aed00 000000000000709a Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161370] ffff8807994a13a0 ffff8800368aba78 ffffffff817a9c3f 0000000000000000 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161373] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161376] Call Trace: Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161409] [] dump_stack+0x45/0x57 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161413] [] dump_header+0x7f/0x1f1 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161420] [] oom_kill_process+0x22b/0x390 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161423] [] ? oom_unkillable_task+0xbd/0x100 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161426] [] out_of_memory+0x4d2/0x520 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161431] [] __alloc_pages_nodemask+0x940/0xa60 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161436] [] alloc_pages_vma+0x97/0x150 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161441] [] handle_mm_fault+0xd13/0x1100 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161444] [] ? find_vma+0x17/0x70 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.161450] [] __do_page_fault+0x1c4/0x5b0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.164009] [] ? __enqueue_entity+0x78/0x80 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168216] [] ? set_next_entity+0x9d/0xb0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168219] [] ? pick_next_task_fair+0x61b/0x880 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168226] [] ? __switch_to+0x15f/0x570 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168230] [] trace_do_page_fault+0x45/0x100 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168234] [] do_async_page_fault+0x1e/0xd0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168242] [] async_page_fault+0x28/0x30 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168244] Mem-Info: Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168246] Node 0 DMA per-cpu: Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168249] CPU 0: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168251] CPU 1: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168252] CPU 2: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168254] CPU 3: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168255] CPU 4: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168257] CPU 5: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168259] CPU 6: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168260] CPU 7: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168261] CPU 8: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168261] CPU 9: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168262] CPU 10: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168263] CPU 11: hi: 0, btch: 1 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168264] Node 0 DMA32 per-cpu: Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168266] CPU 0: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168267] CPU 1: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168268] CPU 2: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168268] CPU 3: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168269] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168270] CPU 5: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168271] CPU 6: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168272] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168273] CPU 8: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168274] CPU 9: hi: 186, btch: 31 usd: 174 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168275] CPU 10: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168276] CPU 11: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168276] Node 0 Normal per-cpu: Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168277] CPU 0: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168278] CPU 1: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168279] CPU 2: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168280] CPU 3: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168281] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168282] CPU 5: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168283] CPU 6: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168284] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168284] CPU 8: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168285] CPU 9: hi: 186, btch: 31 usd: 169 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168286] CPU 10: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168288] CPU 11: hi: 186, btch: 31 usd: 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168300] active_anon:7592117 inactive_anon:70 isolated_anon:0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168300] active_file:355 inactive_file:299 isolated_file:0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168300] unevictable:0 dirty:0 writeback:17 unstable:0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168300] free:57297 slab_reclaimable:7538 slab_unreclaimable:19396 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168300] mapped:264 shmem:92 pagetables:18058 bounce:0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168300] free_cma:0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168303] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168307] lowmem_reserve[]: 0 2977 30143 30143 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168310] Node 0 DMA32 free:117520kB min:6668kB low:8332kB high:10000kB active_anon:2912264kB inactive_anon:4kB active_file:344kB inactive_file:132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:8kB mapped:328kB shmem:8kB slab_reclaimable:2376kB slab_unreclaimable:5584kB kernel_stack:960kB pagetables:6924kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168313] lowmem_reserve[]: 0 0 27165 27165 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.168315] Node 0 Normal free:95776kB min:60876kB low:76092kB high:91312kB active_anon:27456204kB inactive_anon:276kB active_file:1076kB inactive_file:1064kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:60kB mapped:728kB shmem:360kB slab_reclaimable:27776kB slab_unreclaimable:71984kB kernel_stack:6368kB pagetables:65308kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176634] lowmem_reserve[]: 0 0 0 0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176640] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176653] Node 0 DMA32: 1111*4kB (UEM) 137*8kB (UEM) 56*16kB (UEM) 44*32kB (UEM) 44*64kB (UEM) 33*128kB (UE) 25*256kB (UE) 20*512kB (UE) 16*1024kB (UE) 19*2048kB (UEM) 8*4096kB (ER) = 119588kB Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176665] Node 0 Normal: 24946*4kB (UEM) 1335*8kB (UEM) 289*16kB (UEM) 226*32kB (UEM) 60*64kB (UEM) 67*128kB (UEM) 43*256kB (UEM) 6*512kB (UE) 2*1024kB (UM) 3*2048kB (UM) 2*4096kB (MR) = 165200kB Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176677] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176678] 864 total pagecache pages Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176680] 0 pages in swap cache Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176681] Swap cache stats: add 0, delete 0, find 0/0 Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176683] Free swap = 0kB Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176684] Total swap = 0kB Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176685] 7864189 pages RAM Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176686] 0 pages HighMem/MovableOnly Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176687] 143432 pages reserved Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176688] 0 pages cma reserved Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176689] 0 pages hwpoisoned Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176691] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176712] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176715] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176719] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176721] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176724] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176727] [ 847] 101 847 63962 264 27 0 0 rsyslogd Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176731] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176734] [ 885] 0 885 3956 39 13 0 0 getty Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176737] [ 888] 0 888 3956 38 14 0 0 getty Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176739] [ 893] 0 893 3956 40 12 0 0 getty Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176741] [ 894] 0 894 3956 40 13 0 0 getty Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176743] [ 896] 0 896 3956 42 13 0 0 getty Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176746] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176748] [ 921] 0 921 1093 38 8 0 0 acpid Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176750] [ 943] 0 943 5915 55 16 0 0 cron Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176753] [ 944] 0 944 4786 43 13 0 0 atd Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176755] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176757] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176761] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176767] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176770] [14744] 1000 14744 335648 8101 89 0 0 beam.smp Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176772] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176775] [14914] 1000 14914 428648 5651 112 0 0 memcached Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176777] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176780] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176782] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176794] [ 6013] 1000 6013 3076 1569 10 0 0 gosecrets Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176800] [11062] 1000 11062 952272 312071 1179 0 0 beam.smp Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176803] [11100] 1000 11100 1462 190 8 0 0 goport Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176805] [11105] 1000 11105 76902 2092 32 0 0 goxdcr Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176807] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176809] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176811] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176813] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176815] [11143] 1000 11143 331004 19905 162 0 0 beam.smp Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176817] [11181] 1000 11181 1084 28 8 0 0 memsup Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176820] [11182] 1000 11182 1084 21 8 0 0 cpu_sup Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176822] [11188] 1000 11188 1331 100 8 0 0 godu Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176825] [11194] 1000 11194 1331 110 8 0 0 godu Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176828] [11201] 1000 11201 2156 56 10 0 0 sigar_port Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176831] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176834] [13406] 1000 13406 1113 31 7 0 0 sh Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176837] [13720] 1000 13720 1113 30 7 0 0 sh Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176839] [19256] 1000 19256 1113 31 7 0 0 sh Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176841] [19258] 1000 19258 1462 148 8 0 0 goport Jan 17 17:56:26 ubuntu14-04 kernel: [624444.176845] Out of memory: Kill process 11062 (beam.smp) score 40 or sacrifice child Jan 17 17:56:26 ubuntu14-04 kernel: [624444.179440] Killed process 11143 (beam.smp) total-vm:1324016kB, anon-rss:79620kB, file-rss:0kB Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581533] cbq-engine invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581539] cbq-engine cpuset=/ mems_allowed=0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581545] CPU: 8 PID: 19543 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581548] 0000000000000000 ffff88004c34b858 ffffffff817aed00 0000000000000000 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581551] ffff88004c08ce80 ffff88004c34b8f8 ffffffff817a9c3f 0000000000000001 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581553] 0000000000000000 ffff88004c34b898 ffffffff8105aed1 0000000000000000 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581555] Call Trace: Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581567] [] dump_stack+0x45/0x57 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581570] [] dump_header+0x7f/0x1f1 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581576] [] ? do_async_page_fault+0x61/0xd0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581581] [] ? async_page_fault+0x28/0x30 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581586] [] oom_kill_process+0x22b/0x390 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581604] [] ? has_capability_noaudit+0x1e/0x30 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581607] [] out_of_memory+0x4d2/0x520 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581611] [] __alloc_pages_nodemask+0x940/0xa60 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581617] [] alloc_pages_current+0x91/0x100 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581620] [] __page_cache_alloc+0xa7/0xc0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581622] [] filemap_fault+0x1a8/0x430 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581625] [] __do_fault+0x39/0x90 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581627] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581630] [] handle_mm_fault+0x7e5/0x1100 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581634] [] __do_page_fault+0x1c4/0x5b0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581638] [] ? __enqueue_entity+0x78/0x80 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581642] [] ? do_futex+0x10a/0x5d0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581645] [] ? pick_next_task_fair+0x61b/0x880 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581647] [] ? pick_next_task_fair+0x61b/0x880 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581652] [] ? __switch_to+0x15f/0x570 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581654] [] trace_do_page_fault+0x45/0x100 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581656] [] do_async_page_fault+0x1e/0xd0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581659] [] async_page_fault+0x28/0x30 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581660] Mem-Info: Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581662] Node 0 DMA per-cpu: Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581669] CPU 0: hi: 0, btch: 1 usd: 0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581671] CPU 1: hi: 0, btch: 1 usd: 0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581672] CPU 2: hi: 0, btch: 1 usd: 0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581673] CPU 3: hi: 0, btch: 1 usd: 0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581674] CPU 4: hi: 0, btch: 1 usd: 0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581675] CPU 5: hi: 0, btch: 1 usd: 0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581676] CPU 6: hi: 0, btch: 1 usd: 0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581677] CPU 7: hi: 0, btch: 1 usd: 0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581678] CPU 8: hi: 0, btch: 1 usd: 0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581679] CPU 9: hi: 0, btch: 1 usd: 0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581680] CPU 10: hi: 0, btch: 1 usd: 0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581682] CPU 11: hi: 0, btch: 1 usd: 0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581682] Node 0 DMA32 per-cpu: Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581684] CPU 0: hi: 186, btch: 31 usd: 177 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581685] CPU 1: hi: 186, btch: 31 usd: 30 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581686] CPU 2: hi: 186, btch: 31 usd: 147 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581687] CPU 3: hi: 186, btch: 31 usd: 82 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581688] CPU 4: hi: 186, btch: 31 usd: 5 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581689] CPU 5: hi: 186, btch: 31 usd: 5 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581690] CPU 6: hi: 186, btch: 31 usd: 27 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581691] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581692] CPU 8: hi: 186, btch: 31 usd: 26 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581693] CPU 9: hi: 186, btch: 31 usd: 22 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581694] CPU 10: hi: 186, btch: 31 usd: 46 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581695] CPU 11: hi: 186, btch: 31 usd: 148 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581696] Node 0 Normal per-cpu: Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581697] CPU 0: hi: 186, btch: 31 usd: 181 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581698] CPU 1: hi: 186, btch: 31 usd: 4 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581699] CPU 2: hi: 186, btch: 31 usd: 161 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581700] CPU 3: hi: 186, btch: 31 usd: 20 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581701] CPU 4: hi: 186, btch: 31 usd: 3 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581702] CPU 5: hi: 186, btch: 31 usd: 18 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581703] CPU 6: hi: 186, btch: 31 usd: 30 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581705] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581705] CPU 8: hi: 186, btch: 31 usd: 8 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581706] CPU 9: hi: 186, btch: 31 usd: 1 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581708] CPU 10: hi: 186, btch: 31 usd: 11 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581709] CPU 11: hi: 186, btch: 31 usd: 13 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581712] active_anon:7594696 inactive_anon:70 isolated_anon:0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581712] active_file:90 inactive_file:35 isolated_file:0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581712] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581712] free:48261 slab_reclaimable:7370 slab_unreclaimable:17922 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581712] mapped:267 shmem:92 pagetables:16493 bounce:0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581712] free_cma:0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581715] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581720] lowmem_reserve[]: 0 2977 30143 30143 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581722] Node 0 DMA32 free:115164kB min:6668kB low:8332kB high:10000kB active_anon:2908008kB inactive_anon:4kB active_file:332kB inactive_file:224kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:408kB shmem:8kB slab_reclaimable:2548kB slab_unreclaimable:6096kB kernel_stack:1056kB pagetables:7000kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:7752 all_unreclaimable? yes Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581726] lowmem_reserve[]: 0 0 27165 27165 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581728] Node 0 Normal free:61988kB min:60876kB low:76092kB high:91312kB active_anon:27470776kB inactive_anon:276kB active_file:28kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:660kB shmem:360kB slab_reclaimable:26932kB slab_unreclaimable:65576kB kernel_stack:6400kB pagetables:58972kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:860 all_unreclaimable? yes Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581732] lowmem_reserve[]: 0 0 0 0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581734] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581750] Node 0 DMA32: 202*4kB (UEM) 141*8kB (UEM) 81*16kB (UEM) 22*32kB (UE) 14*64kB (UE) 20*128kB (UEM) 21*256kB (UEM) 22*512kB (UEM) 15*1024kB (UE) 19*2048kB (UE) 9*4096kB (EMR) = 115168kB Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581763] Node 0 Normal: 1366*4kB (UEM) 711*8kB (UEM) 478*16kB (UEM) 186*32kB (UEM) 50*64kB (EM) 9*128kB (EM) 46*256kB (UEM) 14*512kB (EM) 1*1024kB (U) 2*2048kB (UM) 2*4096kB (MR) = 61360kB Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581773] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581774] 1096 total pagecache pages Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581776] 0 pages in swap cache Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581777] Swap cache stats: add 0, delete 0, find 0/0 Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581778] Free swap = 0kB Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581778] Total swap = 0kB Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581779] 7864189 pages RAM Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581780] 0 pages HighMem/MovableOnly Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581781] 143432 pages reserved Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581781] 0 pages cma reserved Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581782] 0 pages hwpoisoned Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581783] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581791] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581793] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581795] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581796] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581798] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581800] [ 847] 101 847 63962 255 27 0 0 rsyslogd Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581802] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581803] [ 885] 0 885 3956 39 13 0 0 getty Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581805] [ 888] 0 888 3956 38 14 0 0 getty Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581806] [ 893] 0 893 3956 40 12 0 0 getty Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581808] [ 894] 0 894 3956 40 13 0 0 getty Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581809] [ 896] 0 896 3956 42 13 0 0 getty Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581811] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581813] [ 921] 0 921 1093 38 8 0 0 acpid Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581814] [ 943] 0 943 5915 55 16 0 0 cron Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581816] [ 944] 0 944 4786 43 13 0 0 atd Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581817] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581819] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581821] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581823] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581825] [14744] 1000 14744 335263 8251 89 0 0 beam.smp Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581827] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581828] [14914] 1000 14914 428648 5676 112 0 0 memcached Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581830] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581831] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581833] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581835] [ 6013] 1000 6013 3076 1568 10 0 0 gosecrets Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581837] [11062] 1000 11062 716760 165613 754 0 0 beam.smp Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581839] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581840] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581841] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581843] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581848] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581850] [13720] 1000 13720 1113 27 7 0 0 sh Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581851] [19378] 1000 19378 1462 194 8 0 0 goport Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581853] [19382] 1000 19382 74388 1919 31 0 0 goxdcr Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581854] [19388] 1000 19388 291896 13595 134 0 0 beam.smp Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581856] [19461] 1000 19461 1113 22 7 0 0 sh Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581857] [19463] 1000 19463 1084 26 7 0 0 memsup Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581859] [19464] 1000 19464 1084 21 8 0 0 cpu_sup Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581860] [19489] 1000 19489 1331 100 8 0 0 godu Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581862] [19490] 1000 19490 1113 27 7 0 0 sh Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581863] [19496] 1000 19496 1395 162 8 0 0 godu Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581865] [19523] 1000 19523 2156 51 10 0 0 sigar_port Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581866] [19524] 1000 19524 1398 177 8 0 0 goport Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581868] [19529] 1000 19529 7882108 7385512 14779 0 0 cbq-engine Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581869] [19963] 1000 19963 1819 28 9 0 0 df Jan 17 20:42:54 ubuntu14-04 kernel: [634432.581870] Out of memory: Kill process 19529 (cbq-engine) score 958 or sacrifice child Jan 17 20:42:54 ubuntu14-04 kernel: [634432.583885] Killed process 19529 (cbq-engine) total-vm:31528432kB, anon-rss:29542048kB, file-rss:0kB Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025692] cbq-engine invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025700] cbq-engine cpuset=/ mems_allowed=0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025708] CPU: 11 PID: 19987 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025713] 0000000000000000 ffff88017e3f3858 ffffffff817aed00 0000000000000000 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025716] ffff88017e3c9d70 ffff88017e3f38f8 ffffffff817a9c3f 0000000000000001 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025719] 0000000000000000 ffff88017e3f3898 ffffffff8105aed1 ffff88017e3f3948 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025722] Call Trace: Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025736] [] dump_stack+0x45/0x57 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025740] [] dump_header+0x7f/0x1f1 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025747] [] ? do_async_page_fault+0x61/0xd0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025754] [] ? async_page_fault+0x28/0x30 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025760] [] oom_kill_process+0x22b/0x390 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025764] [] out_of_memory+0x4d2/0x520 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025768] [] __alloc_pages_nodemask+0x940/0xa60 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025776] [] alloc_pages_current+0x91/0x100 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025780] [] __page_cache_alloc+0xa7/0xc0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025783] [] filemap_fault+0x1a8/0x430 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025787] [] __do_fault+0x39/0x90 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025791] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025794] [] handle_mm_fault+0x7e5/0x1100 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.025800] [] __do_page_fault+0x1c4/0x5b0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.028013] [] ? sock_aio_read+0x21/0x30 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.052665] [] ? do_sync_read+0x5a/0x90 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.052678] [] trace_do_page_fault+0x45/0x100 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.052688] [] do_async_page_fault+0x1e/0xd0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.052701] [] async_page_fault+0x28/0x30 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.052706] Mem-Info: Jan 17 21:36:32 ubuntu14-04 kernel: [637650.052709] Node 0 DMA per-cpu: Jan 17 21:36:32 ubuntu14-04 kernel: [637650.052713] CPU 0: hi: 0, btch: 1 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.052715] CPU 1: hi: 0, btch: 1 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.052716] CPU 2: hi: 0, btch: 1 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.052718] CPU 3: hi: 0, btch: 1 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.052719] CPU 4: hi: 0, btch: 1 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.052721] CPU 5: hi: 0, btch: 1 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.052722] CPU 6: hi: 0, btch: 1 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.052724] CPU 7: hi: 0, btch: 1 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.052725] CPU 8: hi: 0, btch: 1 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.056619] CPU 9: hi: 0, btch: 1 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057000] CPU 10: hi: 0, btch: 1 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057001] CPU 11: hi: 0, btch: 1 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057002] Node 0 DMA32 per-cpu: Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057004] CPU 0: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057005] CPU 1: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057006] CPU 2: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057007] CPU 3: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057008] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057009] CPU 5: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057010] CPU 6: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057011] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057012] CPU 8: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057013] CPU 9: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057014] CPU 10: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057015] CPU 11: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057015] Node 0 Normal per-cpu: Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057017] CPU 0: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057018] CPU 1: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057019] CPU 2: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057020] CPU 3: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057021] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057022] CPU 5: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057023] CPU 6: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057024] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057025] CPU 8: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057026] CPU 9: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057027] CPU 10: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057028] CPU 11: hi: 186, btch: 31 usd: 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057031] active_anon:7601111 inactive_anon:70 isolated_anon:0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057031] active_file:1051 inactive_file:872 isolated_file:0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057031] unevictable:0 dirty:792 writeback:0 unstable:0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057031] free:47957 slab_reclaimable:7128 slab_unreclaimable:17964 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057031] mapped:1100 shmem:92 pagetables:16999 bounce:0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057031] free_cma:0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057034] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057039] lowmem_reserve[]: 0 2977 30143 30143 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057042] Node 0 DMA32 free:115268kB min:6668kB low:8332kB high:10000kB active_anon:2914796kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:152kB writeback:0kB mapped:132kB shmem:8kB slab_reclaimable:2432kB slab_unreclaimable:5080kB kernel_stack:880kB pagetables:6668kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057046] lowmem_reserve[]: 0 0 27165 27165 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057047] Node 0 Normal free:60668kB min:60876kB low:76092kB high:91312kB active_anon:27489648kB inactive_anon:276kB active_file:4208kB inactive_file:3556kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:3016kB writeback:0kB mapped:4268kB shmem:360kB slab_reclaimable:26080kB slab_unreclaimable:66760kB kernel_stack:6400kB pagetables:61328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:52676 all_unreclaimable? yes Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057051] lowmem_reserve[]: 0 0 0 0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057053] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057062] Node 0 DMA32: 205*4kB (UEM) 135*8kB (UEM) 92*16kB (UEM) 19*32kB (UEM) 43*64kB (UEM) 32*128kB (UE) 23*256kB (UE) 20*512kB (UEM) 15*1024kB (UE) 20*2048kB (UEM) 8*4096kB (ER) = 116044kB Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057071] Node 0 Normal: 1139*4kB (UEM) 791*8kB (UEM) 425*16kB (UEM) 170*32kB (UEM) 122*64kB (UEM) 88*128kB (UE) 19*256kB (UEM) 9*512kB (UEM) 2*1024kB (UM) 2*2048kB (U) 1*4096kB (R) = 61908kB Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057081] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057581] 2271 total pagecache pages Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057813] 0 pages in swap cache Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057814] Swap cache stats: add 0, delete 0, find 0/0 Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057815] Free swap = 0kB Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057816] Total swap = 0kB Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057817] 7864189 pages RAM Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057818] 0 pages HighMem/MovableOnly Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057819] 143432 pages reserved Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057819] 0 pages cma reserved Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057820] 0 pages hwpoisoned Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057821] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057844] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057846] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057850] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057852] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057855] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057857] [ 847] 101 847 63962 255 27 0 0 rsyslogd Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057860] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057863] [ 885] 0 885 3956 39 13 0 0 getty Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057865] [ 888] 0 888 3956 38 14 0 0 getty Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057867] [ 893] 0 893 3956 40 12 0 0 getty Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057869] [ 894] 0 894 3956 40 13 0 0 getty Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057871] [ 896] 0 896 3956 42 13 0 0 getty Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057874] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057877] [ 921] 0 921 1093 38 8 0 0 acpid Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057879] [ 943] 0 943 5915 55 16 0 0 cron Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057881] [ 944] 0 944 4786 43 13 0 0 atd Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057883] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057886] [ 964] 0 964 4799 82 15 0 0 irqbalance Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057889] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057896] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057898] [14744] 1000 14744 335263 8169 89 0 0 beam.smp Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057900] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057902] [14914] 1000 14914 428648 5676 112 0 0 memcached Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057905] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057907] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057909] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057914] [ 6013] 1000 6013 3076 1545 10 0 0 gosecrets Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057917] [11062] 1000 11062 881609 291497 1258 0 0 beam.smp Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057919] [11116] 1000 11116 1084 43 8 0 0 memsup Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057921] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057923] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057925] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057928] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057931] [13720] 1000 13720 1113 35 7 0 0 sh Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057933] [19378] 1000 19378 1462 194 8 0 0 goport Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057935] [19382] 1000 19382 74388 2012 31 0 0 goxdcr Jan 17 21:36:32 ubuntu14-04 kernel: [637650.057938] [19388] 1000 19388 295913 18272 142 0 0 beam.smp Jan 17 21:36:32 ubuntu14-04 kernel: [637650.058209] [19461] 1000 19461 1113 27 7 0 0 sh Jan 17 21:36:32 ubuntu14-04 kernel: [637650.058216] [19463] 1000 19463 1084 43 7 0 0 memsup Jan 17 21:36:32 ubuntu14-04 kernel: [637650.058218] [19464] 1000 19464 1084 21 8 0 0 cpu_sup Jan 17 21:36:32 ubuntu14-04 kernel: [637650.058220] [19489] 1000 19489 1331 100 8 0 0 godu Jan 17 21:36:32 ubuntu14-04 kernel: [637650.058223] [19490] 1000 19490 1113 41 7 0 0 sh Jan 17 21:36:32 ubuntu14-04 kernel: [637650.058225] [19496] 1000 19496 1395 162 8 0 0 godu Jan 17 21:36:32 ubuntu14-04 kernel: [637650.058227] [19523] 1000 19523 2156 73 10 0 0 sigar_port Jan 17 21:36:32 ubuntu14-04 kernel: [637650.058229] [19964] 1000 19964 1398 154 8 0 0 goport Jan 17 21:36:32 ubuntu14-04 kernel: [637650.058231] [19969] 1000 19969 7898660 7260898 14787 0 0 cbq-engine Jan 17 21:36:32 ubuntu14-04 kernel: [637650.058235] [20143] 1000 20143 102 2 4 0 0 df Jan 17 21:36:32 ubuntu14-04 kernel: [637650.058237] Out of memory: Kill process 19969 (cbq-engine) score 942 or sacrifice child Jan 17 21:36:32 ubuntu14-04 kernel: [637650.060064] Killed process 19969 (cbq-engine) total-vm:31594640kB, anon-rss:29043592kB, file-rss:0kB Jan 17 23:32:35 ubuntu14-04 kernel: [644613.514651] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806929] beam.smp invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806934] beam.smp cpuset=/ mems_allowed=0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806941] CPU: 1 PID: 14766 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806944] 0000000000000000 ffff8806bde53858 ffffffff817aed00 0000000000000000 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806946] ffff880799ad6bf0 ffff8806bde538f8 ffffffff817a9c3f 0000000000000000 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806948] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806950] Call Trace: Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806961] [] dump_stack+0x45/0x57 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806964] [] dump_header+0x7f/0x1f1 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806970] [] oom_kill_process+0x22b/0x390 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806973] [] out_of_memory+0x4d2/0x520 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806978] [] __alloc_pages_nodemask+0x940/0xa60 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806986] [] alloc_pages_current+0x91/0x100 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806989] [] __page_cache_alloc+0xa7/0xc0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806991] [] filemap_fault+0x1a8/0x430 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806994] [] __do_fault+0x39/0x90 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806996] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.806999] [] handle_mm_fault+0x7e5/0x1100 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807004] [] __do_page_fault+0x1c4/0x5b0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807009] [] ? new_sync_read+0x7e/0xb0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807011] [] trace_do_page_fault+0x45/0x100 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807014] [] do_async_page_fault+0x1e/0xd0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807020] [] async_page_fault+0x28/0x30 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807021] Mem-Info: Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807023] Node 0 DMA per-cpu: Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807025] CPU 0: hi: 0, btch: 1 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807026] CPU 1: hi: 0, btch: 1 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807027] CPU 2: hi: 0, btch: 1 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807028] CPU 3: hi: 0, btch: 1 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807029] CPU 4: hi: 0, btch: 1 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807030] CPU 5: hi: 0, btch: 1 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807031] CPU 6: hi: 0, btch: 1 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807032] CPU 7: hi: 0, btch: 1 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807033] CPU 8: hi: 0, btch: 1 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807034] CPU 9: hi: 0, btch: 1 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807035] CPU 10: hi: 0, btch: 1 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807036] CPU 11: hi: 0, btch: 1 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807037] Node 0 DMA32 per-cpu: Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807038] CPU 0: hi: 186, btch: 31 usd: 23 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807039] CPU 1: hi: 186, btch: 31 usd: 55 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807040] CPU 2: hi: 186, btch: 31 usd: 12 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807041] CPU 3: hi: 186, btch: 31 usd: 30 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807042] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807043] CPU 5: hi: 186, btch: 31 usd: 1 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807044] CPU 6: hi: 186, btch: 31 usd: 165 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807045] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807059] CPU 8: hi: 186, btch: 31 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807060] CPU 9: hi: 186, btch: 31 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807061] CPU 10: hi: 186, btch: 31 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807062] CPU 11: hi: 186, btch: 31 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807063] Node 0 Normal per-cpu: Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807064] CPU 0: hi: 186, btch: 31 usd: 27 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807065] CPU 1: hi: 186, btch: 31 usd: 157 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807066] CPU 2: hi: 186, btch: 31 usd: 30 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807067] CPU 3: hi: 186, btch: 31 usd: 30 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807068] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807068] CPU 5: hi: 186, btch: 31 usd: 16 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807069] CPU 6: hi: 186, btch: 31 usd: 184 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807070] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807071] CPU 8: hi: 186, btch: 31 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807072] CPU 9: hi: 186, btch: 31 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807073] CPU 10: hi: 186, btch: 31 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807074] CPU 11: hi: 186, btch: 31 usd: 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807078] active_anon:7590681 inactive_anon:70 isolated_anon:0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807078] active_file:250 inactive_file:373 isolated_file:0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807078] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807078] free:47931 slab_reclaimable:7313 slab_unreclaimable:18279 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807078] mapped:170 shmem:92 pagetables:16339 bounce:0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807078] free_cma:0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807081] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807086] lowmem_reserve[]: 0 2977 30143 30143 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807088] Node 0 DMA32 free:115196kB min:6668kB low:8332kB high:10000kB active_anon:2910324kB inactive_anon:4kB active_file:1048kB inactive_file:1056kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:928kB shmem:8kB slab_reclaimable:2452kB slab_unreclaimable:5664kB kernel_stack:848kB pagetables:6600kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:13580 all_unreclaimable? yes Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807092] lowmem_reserve[]: 0 0 27165 27165 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807094] Node 0 Normal free:60636kB min:60876kB low:76092kB high:91312kB active_anon:27452400kB inactive_anon:276kB active_file:0kB inactive_file:436kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:360kB slab_reclaimable:26800kB slab_unreclaimable:67436kB kernel_stack:6448kB pagetables:58756kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:2776 all_unreclaimable? yes Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807098] lowmem_reserve[]: 0 0 0 0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807099] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807108] Node 0 DMA32: 180*4kB (UEM) 115*8kB (UE) 76*16kB (UEM) 15*32kB (UEM) 26*64kB (UE) 28*128kB (UE) 24*256kB (UEM) 20*512kB (UEM) 18*1024kB (UEM) 19*2048kB (UE) 8*4096kB (ER) = 115080kB Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807116] Node 0 Normal: 1010*4kB (UEM) 604*8kB (UEM) 449*16kB (UEM) 221*32kB (UEM) 259*64kB (UEM) 107*128kB (UEM) 15*256kB (M) 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 61336kB Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807125] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807126] 1242 total pagecache pages Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807127] 0 pages in swap cache Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807128] Swap cache stats: add 0, delete 0, find 0/0 Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807129] Free swap = 0kB Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807130] Total swap = 0kB Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807131] 7864189 pages RAM Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807131] 0 pages HighMem/MovableOnly Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807132] 143432 pages reserved Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807133] 0 pages cma reserved Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807134] 0 pages hwpoisoned Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807134] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807140] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807148] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807150] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807152] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807154] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807155] [ 847] 101 847 63962 273 27 0 0 rsyslogd Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807157] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807158] [ 885] 0 885 3956 39 13 0 0 getty Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807160] [ 888] 0 888 3956 38 14 0 0 getty Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807161] [ 893] 0 893 3956 40 12 0 0 getty Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807162] [ 894] 0 894 3956 40 13 0 0 getty Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807164] [ 896] 0 896 3956 42 13 0 0 getty Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807165] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807167] [ 921] 0 921 1093 38 8 0 0 acpid Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807168] [ 943] 0 943 5915 55 16 0 0 cron Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807170] [ 944] 0 944 4786 43 13 0 0 atd Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807172] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807173] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807175] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807177] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807178] [14744] 1000 14744 335263 8294 89 0 0 beam.smp Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807180] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807181] [14914] 1000 14914 428648 5676 112 0 0 memcached Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807183] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807184] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807186] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807188] [ 6013] 1000 6013 3076 1549 10 0 0 gosecrets Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807189] [11062] 1000 11062 669806 133227 633 0 0 beam.smp Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807191] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807192] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807194] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807195] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807197] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807198] [13720] 1000 13720 1113 27 7 0 0 sh Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807200] [19378] 1000 19378 1462 194 8 0 0 goport Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807201] [19382] 1000 19382 74388 2054 31 0 0 goxdcr Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807203] [19388] 1000 19388 291695 14332 134 0 0 beam.smp Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807204] [19461] 1000 19461 1113 27 7 0 0 sh Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807206] [19463] 1000 19463 1084 26 7 0 0 memsup Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807207] [19464] 1000 19464 1084 21 8 0 0 cpu_sup Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807209] [19489] 1000 19489 1331 100 8 0 0 godu Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807210] [19490] 1000 19490 1113 27 7 0 0 sh Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807211] [19496] 1000 19496 1395 162 8 0 0 godu Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807213] [19523] 1000 19523 2156 51 10 0 0 sigar_port Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807214] [20145] 1000 20145 1462 182 8 0 0 goport Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807220] [20149] 1000 20149 7772909 7413391 14755 0 0 cbq-engine Jan 17 23:34:57 ubuntu14-04 kernel: [644755.807222] Out of memory: Kill process 20149 (cbq-engine) score 962 or sacrifice child Jan 17 23:34:57 ubuntu14-04 kernel: [644755.813971] Killed process 20149 (cbq-engine) total-vm:31091636kB, anon-rss:29653564kB, file-rss:0kB Jan 17 23:39:09 ubuntu14-04 kernel: [645007.987925] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269791] mc:executor invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269795] mc:executor cpuset=/ mems_allowed=0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269802] CPU: 1 PID: 14954 Comm: mc:executor Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269805] 0000000000000000 ffff88079b2a7828 ffffffff817aed00 0000000000000000 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269807] ffff88079bf275c0 ffff88079b2a78c8 ffffffff817a9c3f 0000000000000000 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269809] 0000000000000000 0000000000000000 0000000000000000 ffff88079b2a7918 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269811] Call Trace: Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269822] [] dump_stack+0x45/0x57 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269825] [] dump_header+0x7f/0x1f1 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269831] [] oom_kill_process+0x22b/0x390 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269837] [] ? has_capability_noaudit+0x1e/0x30 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269839] [] out_of_memory+0x4d2/0x520 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269843] [] __alloc_pages_nodemask+0x940/0xa60 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269849] [] alloc_page_interleave+0x46/0xa0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269851] [] alloc_pages_current+0xe5/0x100 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269853] [] __page_cache_alloc+0xa7/0xc0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269855] [] filemap_fault+0x1a8/0x430 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269858] [] __do_fault+0x39/0x90 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269860] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269862] [] handle_mm_fault+0x7e5/0x1100 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269867] [] ? pick_next_task_fair+0x19c/0x880 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269871] [] __do_page_fault+0x1c4/0x5b0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269874] [] ? __schedule+0x37b/0x830 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269877] [] ? finish_wait+0x5c/0x80 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269881] [] ? kvm_async_pf_task_wait+0x1ff/0x210 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269882] [] ? prepare_to_wait_event+0x110/0x110 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269884] [] trace_do_page_fault+0x45/0x100 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269886] [] do_async_page_fault+0x1e/0xd0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269891] [] async_page_fault+0x28/0x30 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269892] Mem-Info: Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269894] Node 0 DMA per-cpu: Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269896] CPU 0: hi: 0, btch: 1 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269897] CPU 1: hi: 0, btch: 1 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269898] CPU 2: hi: 0, btch: 1 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269899] CPU 3: hi: 0, btch: 1 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269900] CPU 4: hi: 0, btch: 1 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269902] CPU 5: hi: 0, btch: 1 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269903] CPU 6: hi: 0, btch: 1 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269904] CPU 7: hi: 0, btch: 1 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269905] CPU 8: hi: 0, btch: 1 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269906] CPU 9: hi: 0, btch: 1 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269907] CPU 10: hi: 0, btch: 1 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269908] CPU 11: hi: 0, btch: 1 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269909] Node 0 DMA32 per-cpu: Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269910] CPU 0: hi: 186, btch: 31 usd: 1 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269911] CPU 1: hi: 186, btch: 31 usd: 145 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269912] CPU 2: hi: 186, btch: 31 usd: 50 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269913] CPU 3: hi: 186, btch: 31 usd: 171 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269914] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269915] CPU 5: hi: 186, btch: 31 usd: 19 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269916] CPU 6: hi: 186, btch: 31 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269917] CPU 7: hi: 186, btch: 31 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269917] CPU 8: hi: 186, btch: 31 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269918] CPU 9: hi: 186, btch: 31 usd: 30 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269919] CPU 10: hi: 186, btch: 31 usd: 2 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269920] CPU 11: hi: 186, btch: 31 usd: 24 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269921] Node 0 Normal per-cpu: Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269922] CPU 0: hi: 186, btch: 31 usd: 19 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269941] CPU 1: hi: 186, btch: 31 usd: 87 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269942] CPU 2: hi: 186, btch: 31 usd: 181 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269943] CPU 3: hi: 186, btch: 31 usd: 92 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269944] CPU 4: hi: 186, btch: 31 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269945] CPU 5: hi: 186, btch: 31 usd: 97 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269946] CPU 6: hi: 186, btch: 31 usd: 4 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269946] CPU 7: hi: 186, btch: 31 usd: 2 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269947] CPU 8: hi: 186, btch: 31 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269948] CPU 9: hi: 186, btch: 31 usd: 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269949] CPU 10: hi: 186, btch: 31 usd: 34 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269950] CPU 11: hi: 186, btch: 31 usd: 30 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269953] active_anon:7595869 inactive_anon:70 isolated_anon:0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269953] active_file:376 inactive_file:141 isolated_file:0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269953] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269953] free:47963 slab_reclaimable:6705 slab_unreclaimable:18459 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269953] mapped:320 shmem:92 pagetables:16830 bounce:0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269953] free_cma:0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269956] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269963] lowmem_reserve[]: 0 2977 30143 30143 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269966] Node 0 DMA32 free:115216kB min:6668kB low:8332kB high:10000kB active_anon:2914060kB inactive_anon:4kB active_file:24kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:8kB slab_reclaimable:2092kB slab_unreclaimable:5532kB kernel_stack:1008kB pagetables:6908kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:11496 all_unreclaimable? yes Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269970] lowmem_reserve[]: 0 0 27165 27165 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269972] Node 0 Normal free:60744kB min:60876kB low:76092kB high:91312kB active_anon:27469416kB inactive_anon:276kB active_file:1480kB inactive_file:632kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:1692kB shmem:360kB slab_reclaimable:24728kB slab_unreclaimable:68288kB kernel_stack:6096kB pagetables:60412kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:14188 all_unreclaimable? yes Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269976] lowmem_reserve[]: 0 0 0 0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269977] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269986] Node 0 DMA32: 86*4kB (UEM) 60*8kB (UEM) 50*16kB (UE) 57*32kB (UEM) 40*64kB (UE) 32*128kB (UE) 22*256kB (UE) 18*512kB (UE) 16*1024kB (UE) 20*2048kB (UEM) 8*4096kB (ER) = 115064kB Jan 17 23:42:30 ubuntu14-04 kernel: [645208.269997] Node 0 Normal: 508*4kB (UEM) 171*8kB (UEM) 265*16kB (UEM) 87*32kB (UEM) 98*64kB (UEM) 53*128kB (UEM) 13*256kB (UEM) 41*512kB (UM) 7*1024kB (UM) 1*2048kB (M) 1*4096kB (R) = 61112kB Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270011] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270012] 1083 total pagecache pages Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270014] 0 pages in swap cache Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270016] Swap cache stats: add 0, delete 0, find 0/0 Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270017] Free swap = 0kB Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270018] Total swap = 0kB Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270019] 7864189 pages RAM Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270020] 0 pages HighMem/MovableOnly Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270021] 143432 pages reserved Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270022] 0 pages cma reserved Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270023] 0 pages hwpoisoned Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270024] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270032] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270035] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270038] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270040] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270052] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270055] [ 847] 101 847 63962 273 27 0 0 rsyslogd Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270057] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270059] [ 885] 0 885 3956 39 13 0 0 getty Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270061] [ 888] 0 888 3956 38 14 0 0 getty Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270064] [ 893] 0 893 3956 40 12 0 0 getty Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270065] [ 894] 0 894 3956 40 13 0 0 getty Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270068] [ 896] 0 896 3956 42 13 0 0 getty Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270070] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270072] [ 921] 0 921 1093 38 8 0 0 acpid Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270074] [ 943] 0 943 5915 55 16 0 0 cron Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270076] [ 944] 0 944 4786 43 13 0 0 atd Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270079] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270081] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270083] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270086] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270088] [14744] 1000 14744 335519 8143 89 0 0 beam.smp Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270091] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270093] [14914] 1000 14914 428648 5722 112 0 0 memcached Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270095] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270097] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270099] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270103] [ 6013] 1000 6013 3076 1190 10 0 0 gosecrets Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270105] [11062] 1000 11062 623098 102457 526 0 0 beam.smp Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270108] [11116] 1000 11116 1084 27 8 0 0 memsup Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270110] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270113] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270115] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270117] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270119] [13720] 1000 13720 1113 27 7 0 0 sh Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270122] [19378] 1000 19378 1462 194 8 0 0 goport Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270124] [19382] 1000 19382 74388 2075 31 0 0 goxdcr Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270126] [19388] 1000 19388 305766 14558 138 0 0 beam.smp Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270128] [19461] 1000 19461 1113 27 7 0 0 sh Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270131] [19463] 1000 19463 1084 26 7 0 0 memsup Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270133] [19464] 1000 19464 1084 21 8 0 0 cpu_sup Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270137] [19489] 1000 19489 1331 100 8 0 0 godu Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270139] [19490] 1000 19490 1113 27 7 0 0 sh Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270141] [19496] 1000 19496 1395 162 8 0 0 godu Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270143] [19523] 1000 19523 2156 51 10 0 0 sigar_port Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270145] [20479] 1000 20479 1526 183 8 0 0 goport Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270148] [20484] 1000 20484 8069596 7450125 15340 0 0 cbq-engine Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270150] [20540] 1000 20540 1819 29 9 0 0 df Jan 17 23:42:30 ubuntu14-04 kernel: [645208.270152] Out of memory: Kill process 20484 (cbq-engine) score 966 or sacrifice child Jan 17 23:42:30 ubuntu14-04 kernel: [645208.276584] Killed process 20484 (cbq-engine) total-vm:32278384kB, anon-rss:29800500kB, file-rss:0kB Jan 17 23:47:30 ubuntu14-04 kernel: [645509.157519] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306077] goport invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306082] goport cpuset=/ mems_allowed=0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306092] CPU: 2 PID: 19935 Comm: goport Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306095] 0000000000000000 ffff88073b0db858 ffffffff817aed00 0000000000000000 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306097] ffff880115600000 ffff88073b0db8f8 ffffffff817a9c3f 0000000000000001 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306099] 0000000000000000 ffff88073b0db898 ffffffff8105aed1 0000000000000000 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306101] Call Trace: Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306113] [] dump_stack+0x45/0x57 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306115] [] dump_header+0x7f/0x1f1 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306121] [] ? do_async_page_fault+0x61/0xd0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306125] [] ? async_page_fault+0x28/0x30 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306130] [] oom_kill_process+0x22b/0x390 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306135] [] ? has_capability_noaudit+0x1e/0x30 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306137] [] out_of_memory+0x4d2/0x520 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306141] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306147] [] alloc_pages_current+0x91/0x100 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306150] [] __page_cache_alloc+0xa7/0xc0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306152] [] filemap_fault+0x1a8/0x430 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306154] [] __do_fault+0x39/0x90 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306156] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306159] [] handle_mm_fault+0x7e5/0x1100 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306162] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306165] [] ? try_to_wake_up+0x1f1/0x340 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306169] [] __do_page_fault+0x1c4/0x5b0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306173] [] ? do_futex+0x10a/0x5d0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306177] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306179] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306184] [] ? __switch_to+0x15f/0x570 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306199] [] trace_do_page_fault+0x45/0x100 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306200] [] do_async_page_fault+0x1e/0xd0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306202] [] async_page_fault+0x28/0x30 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306204] Mem-Info: Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306205] Node 0 DMA per-cpu: Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306207] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306208] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306209] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306210] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306211] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306212] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306213] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306213] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306214] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306215] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306216] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306217] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306218] Node 0 DMA32 per-cpu: Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306219] CPU 0: hi: 186, btch: 31 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306220] CPU 1: hi: 186, btch: 31 usd: 5 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306221] CPU 2: hi: 186, btch: 31 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306222] CPU 3: hi: 186, btch: 31 usd: 173 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306223] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306223] CPU 5: hi: 186, btch: 31 usd: 3 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306224] CPU 6: hi: 186, btch: 31 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306225] CPU 7: hi: 186, btch: 31 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306226] CPU 8: hi: 186, btch: 31 usd: 27 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306227] CPU 9: hi: 186, btch: 31 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306239] CPU 10: hi: 186, btch: 31 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306240] CPU 11: hi: 186, btch: 31 usd: 30 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306241] Node 0 Normal per-cpu: Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306242] CPU 0: hi: 186, btch: 31 usd: 30 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306243] CPU 1: hi: 186, btch: 31 usd: 21 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306244] CPU 2: hi: 186, btch: 31 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306250] CPU 3: hi: 186, btch: 31 usd: 174 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306251] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306252] CPU 5: hi: 186, btch: 31 usd: 29 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306253] CPU 6: hi: 186, btch: 31 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306254] CPU 7: hi: 186, btch: 31 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306255] CPU 8: hi: 186, btch: 31 usd: 12 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306256] CPU 9: hi: 186, btch: 31 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306257] CPU 10: hi: 186, btch: 31 usd: 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306257] CPU 11: hi: 186, btch: 31 usd: 1 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306274] active_anon:7578624 inactive_anon:71 isolated_anon:0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306274] active_file:166 inactive_file:207 isolated_file:0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306274] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306274] free:48277 slab_reclaimable:8797 slab_unreclaimable:20778 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306274] mapped:7 shmem:92 pagetables:17465 bounce:0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306274] free_cma:0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306276] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306281] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306283] Node 0 DMA32 free:116088kB min:6668kB low:8332kB high:10000kB active_anon:2907952kB inactive_anon:4kB active_file:128kB inactive_file:612kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:64kB shmem:8kB slab_reclaimable:2484kB slab_unreclaimable:6160kB kernel_stack:1360kB pagetables:6676kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:4376 all_unreclaimable? no Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306287] lowmem_reserve[]: 0 0 27165 27165 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306289] Node 0 Normal free:61128kB min:60876kB low:76092kB high:91312kB active_anon:27406544kB inactive_anon:280kB active_file:536kB inactive_file:216kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:360kB slab_reclaimable:32704kB slab_unreclaimable:76936kB kernel_stack:12000kB pagetables:63184kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:2444 all_unreclaimable? no Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306292] lowmem_reserve[]: 0 0 0 0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306294] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306302] Node 0 DMA32: 186*4kB (UE) 169*8kB (UEM) 126*16kB (UEM) 86*32kB (UEM) 33*64kB (UEM) 5*128kB (EM) 16*256kB (UEM) 18*512kB (UEM) 17*1024kB (UEM) 21*2048kB (UEM) 8*4096kB (ER) = 116112kB Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306310] Node 0 Normal: 1112*4kB (UEM) 928*8kB (UEM) 1002*16kB (UEM) 270*32kB (UEM) 132*64kB (UEM) 87*128kB (UEM) 0*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 60224kB Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306318] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306319] 1092 total pagecache pages Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306320] 0 pages in swap cache Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306321] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306322] Free swap = 0kB Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306323] Total swap = 0kB Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306324] 7864189 pages RAM Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306325] 0 pages HighMem/MovableOnly Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306325] 143432 pages reserved Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306336] 0 pages cma reserved Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306337] 0 pages hwpoisoned Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306338] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306361] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306363] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306365] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306367] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306369] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306371] [ 847] 101 847 63962 273 27 0 0 rsyslogd Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306388] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306391] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306392] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306394] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306396] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306398] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306400] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306402] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306404] [ 943] 0 943 5915 55 16 0 0 cron Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306406] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306407] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306409] [ 964] 0 964 4800 62 15 0 0 irqbalance Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306412] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306416] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306418] [14744] 1000 14744 336142 8117 91 0 0 beam.smp Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306419] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306421] [14914] 1000 14914 428648 5723 112 0 0 memcached Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306423] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306425] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306427] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306430] [ 6013] 1000 6013 3076 1573 10 0 0 gosecrets Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306432] [11062] 1000 11062 646771 112313 576 0 0 beam.smp Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306434] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306435] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306437] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306439] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306441] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306443] [13720] 1000 13720 1113 27 7 0 0 sh Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306445] [19378] 1000 19378 1462 194 8 0 0 goport Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306447] [19382] 1000 19382 74388 2120 31 0 0 goxdcr Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306449] [19388] 1000 19388 323849 14227 143 0 0 beam.smp Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306451] [19461] 1000 19461 1113 28 7 0 0 sh Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306452] [19463] 1000 19463 1084 26 7 0 0 memsup Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306454] [19464] 1000 19464 1084 21 8 0 0 cpu_sup Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306456] [19489] 1000 19489 1331 100 8 0 0 godu Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306458] [19490] 1000 19490 1113 27 7 0 0 sh Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306460] [19496] 1000 19496 1395 162 8 0 0 godu Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306462] [19523] 1000 19523 2156 52 10 0 0 sigar_port Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306464] [20543] 1000 20543 1462 182 8 0 0 goport Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306465] [20548] 1000 20548 9359307 7413405 15909 0 0 cbq-engine Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306467] [22884] 1000 22884 1818 28 9 0 0 df Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306468] [22885] 1000 22885 1818 27 9 0 0 df Jan 18 02:13:52 ubuntu14-04 kernel: [654290.306470] Out of memory: Kill process 20548 (cbq-engine) score 962 or sacrifice child Jan 18 02:13:52 ubuntu14-04 kernel: [654290.308444] Killed process 20548 (cbq-engine) total-vm:37437228kB, anon-rss:29653620kB, file-rss:0kB Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438675] beam.smp invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438680] beam.smp cpuset=/ mems_allowed=0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438686] CPU: 1 PID: 11085 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438689] 0000000000000000 ffff88004c1379d8 ffffffff817aed00 0000000000000000 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438691] ffff8807994a2740 ffff88004c137a78 ffffffff817a9c3f 0000000000000000 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438693] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438696] Call Trace: Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438709] [] dump_stack+0x45/0x57 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438712] [] dump_header+0x7f/0x1f1 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438718] [] oom_kill_process+0x22b/0x390 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438720] [] out_of_memory+0x4d2/0x520 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438724] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438728] [] alloc_pages_vma+0x97/0x150 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438732] [] handle_mm_fault+0xd13/0x1100 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438737] [] __do_page_fault+0x1c4/0x5b0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438742] [] ? rwsem_wake+0x4a/0x60 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438749] [] ? call_rwsem_wake+0x17/0x30 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438751] [] ? up_write+0x25/0x30 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438754] [] ? vm_mmap_pgoff+0x99/0xc0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438756] [] trace_do_page_fault+0x45/0x100 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438759] [] do_async_page_fault+0x1e/0xd0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438768] [] async_page_fault+0x28/0x30 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438769] Mem-Info: Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438771] Node 0 DMA per-cpu: Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438774] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438775] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438776] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438777] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438778] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438779] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438780] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438781] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438782] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438783] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438784] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438785] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438786] Node 0 DMA32 per-cpu: Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438787] CPU 0: hi: 186, btch: 31 usd: 157 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438788] CPU 1: hi: 186, btch: 31 usd: 30 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438789] CPU 2: hi: 186, btch: 31 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438790] CPU 3: hi: 186, btch: 31 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438791] CPU 4: hi: 186, btch: 31 usd: 3 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438792] CPU 5: hi: 186, btch: 31 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438793] CPU 6: hi: 186, btch: 31 usd: 17 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438794] CPU 7: hi: 186, btch: 31 usd: 14 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438795] CPU 8: hi: 186, btch: 31 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438796] CPU 9: hi: 186, btch: 31 usd: 157 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438796] CPU 10: hi: 186, btch: 31 usd: 76 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438797] CPU 11: hi: 186, btch: 31 usd: 16 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438798] Node 0 Normal per-cpu: Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438799] CPU 0: hi: 186, btch: 31 usd: 51 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438800] CPU 1: hi: 186, btch: 31 usd: 26 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438801] CPU 2: hi: 186, btch: 31 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438802] CPU 3: hi: 186, btch: 31 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438803] CPU 4: hi: 186, btch: 31 usd: 141 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438804] CPU 5: hi: 186, btch: 31 usd: 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438805] CPU 6: hi: 186, btch: 31 usd: 15 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438806] CPU 7: hi: 186, btch: 31 usd: 58 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438807] CPU 8: hi: 186, btch: 31 usd: 61 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438808] CPU 9: hi: 186, btch: 31 usd: 121 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438809] CPU 10: hi: 186, btch: 31 usd: 103 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438810] CPU 11: hi: 186, btch: 31 usd: 8 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438813] active_anon:7601718 inactive_anon:71 isolated_anon:0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438813] active_file:295 inactive_file:295 isolated_file:0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438813] unevictable:0 dirty:45 writeback:3 unstable:0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438813] free:47913 slab_reclaimable:7713 slab_unreclaimable:18892 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438813] mapped:160 shmem:92 pagetables:17314 bounce:0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438813] free_cma:0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438816] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438831] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438834] Node 0 DMA32 free:115228kB min:6668kB low:8332kB high:10000kB active_anon:2912680kB inactive_anon:4kB active_file:144kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:60kB writeback:4kB mapped:0kB shmem:8kB slab_reclaimable:2572kB slab_unreclaimable:6028kB kernel_stack:1088kB pagetables:6992kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:13972 all_unreclaimable? yes Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438838] lowmem_reserve[]: 0 0 27165 27165 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438840] Node 0 Normal free:60532kB min:60876kB low:76092kB high:91312kB active_anon:27494192kB inactive_anon:280kB active_file:1036kB inactive_file:1112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:120kB writeback:8kB mapped:1096kB shmem:360kB slab_reclaimable:28280kB slab_unreclaimable:69524kB kernel_stack:6608kB pagetables:62264kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:15084 all_unreclaimable? yes Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438844] lowmem_reserve[]: 0 0 0 0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438845] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438854] Node 0 DMA32: 126*4kB (UEM) 83*8kB (UEM) 46*16kB (UEM) 88*32kB (UE) 45*64kB (UE) 23*128kB (UE) 19*256kB (UEM) 19*512kB (UEM) 16*1024kB (UE) 20*2048kB (UEM) 8*4096kB (ER) = 115248kB Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438862] Node 0 Normal: 745*4kB (UEM) 248*8kB (UEM) 510*16kB (UEM) 420*32kB (UEM) 215*64kB (UEM) 81*128kB (UEM) 23*256kB (UM) 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 60676kB Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438872] 1075 total pagecache pages Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438874] 0 pages in swap cache Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438875] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438876] Free swap = 0kB Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438876] Total swap = 0kB Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438877] 7864189 pages RAM Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438878] 0 pages HighMem/MovableOnly Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438879] 143432 pages reserved Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438879] 0 pages cma reserved Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438880] 0 pages hwpoisoned Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438881] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438887] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438889] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438891] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438892] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438894] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438896] [ 847] 101 847 63962 273 27 0 0 rsyslogd Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438897] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438899] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438901] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438902] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438903] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438905] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438907] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438908] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438913] [ 943] 0 943 5915 56 16 0 0 cron Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438915] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438917] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438918] [ 964] 0 964 4799 62 15 0 0 irqbalance Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438920] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438922] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438924] [14744] 1000 14744 335007 8031 88 0 0 beam.smp Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438925] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438927] [14914] 1000 14914 428648 5744 112 0 0 memcached Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438929] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438930] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438932] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438933] [ 6013] 1000 6013 3076 1530 10 0 0 gosecrets Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438935] [11062] 1000 11062 914364 308707 1249 0 0 beam.smp Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438936] [11116] 1000 11116 1084 27 8 0 0 memsup Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438938] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438939] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438941] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438942] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438944] [13720] 1000 13720 1113 28 7 0 0 sh Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438945] [19378] 1000 19378 1462 194 8 0 0 goport Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438947] [19382] 1000 19382 74388 2120 31 0 0 goxdcr Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438948] [19388] 1000 19388 325129 14631 146 0 0 beam.smp Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438950] [19461] 1000 19461 1113 28 7 0 0 sh Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438951] [19463] 1000 19463 1084 27 7 0 0 memsup Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438953] [19464] 1000 19464 1084 21 8 0 0 cpu_sup Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438954] [19489] 1000 19489 1331 100 8 0 0 godu Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438956] [19490] 1000 19490 1113 28 7 0 0 sh Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438957] [19496] 1000 19496 1395 162 8 0 0 godu Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438959] [19523] 1000 19523 2156 53 10 0 0 sigar_port Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438960] [22886] 1000 22886 1462 162 8 0 0 goport Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438961] [22890] 1000 22890 8119056 7247201 15103 0 0 cbq-engine Jan 18 02:23:06 ubuntu14-04 kernel: [654844.438963] Out of memory: Kill process 22890 (cbq-engine) score 940 or sacrifice child Jan 18 02:23:06 ubuntu14-04 kernel: [654844.440832] Killed process 22890 (cbq-engine) total-vm:32476224kB, anon-rss:28988804kB, file-rss:0kB Jan 18 02:25:36 ubuntu14-04 kernel: [654994.850147] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 18 02:58:07 ubuntu14-04 kernel: [656945.920011] cbq-engine invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.926165] cbq-engine cpuset=/ mems_allowed=0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.926170] CPU: 8 PID: 23106 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 02:58:07 ubuntu14-04 kernel: [656945.926172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.926173] 0000000000000000 ffff880068787858 ffffffff817aed00 0000000000000000 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.926175] ffff88004c1d0000 ffff8800687878f8 ffffffff817a9c3f 0000000000000001 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.926177] 0000000000000000 ffff880068787898 ffffffff8105aed1 0000000000000000 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.926179] Call Trace: Jan 18 02:58:07 ubuntu14-04 kernel: [656945.926677] [] dump_stack+0x45/0x57 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.926682] [] dump_header+0x7f/0x1f1 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.926692] [] ? do_async_page_fault+0x61/0xd0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.926697] [] ? async_page_fault+0x28/0x30 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.930119] [] oom_kill_process+0x22b/0x390 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.946063] [] ? has_capability_noaudit+0x1e/0x30 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.946066] [] out_of_memory+0x4d2/0x520 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.946069] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.946074] [] alloc_pages_current+0x91/0x100 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.946077] [] __page_cache_alloc+0xa7/0xc0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.946079] [] filemap_fault+0x1a8/0x430 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.946081] [] __do_fault+0x39/0x90 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.946083] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.946085] [] handle_mm_fault+0x7e5/0x1100 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.946088] [] ? vmacache_find+0x91/0xe0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.946092] [] __do_page_fault+0x1c4/0x5b0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.950002] [] ? __enqueue_entity+0x78/0x80 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.954910] [] ? set_next_entity+0x9d/0xb0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.954913] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.954915] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.958821] [] ? __switch_to+0x15f/0x570 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962828] [] trace_do_page_fault+0x45/0x100 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962831] [] do_async_page_fault+0x1e/0xd0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962836] [] async_page_fault+0x28/0x30 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962838] Mem-Info: Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962839] Node 0 DMA per-cpu: Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962841] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962842] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962843] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962844] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962845] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962846] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962847] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962848] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962849] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962850] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962851] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962852] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962853] Node 0 DMA32 per-cpu: Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962854] CPU 0: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962855] CPU 1: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962856] CPU 2: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962857] CPU 3: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962858] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962859] CPU 5: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962860] CPU 6: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962861] CPU 7: hi: 186, btch: 31 usd: 27 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962861] CPU 8: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962862] CPU 9: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962863] CPU 10: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962864] CPU 11: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962865] Node 0 Normal per-cpu: Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962866] CPU 0: hi: 186, btch: 31 usd: 13 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962867] CPU 1: hi: 186, btch: 31 usd: 17 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962868] CPU 2: hi: 186, btch: 31 usd: 6 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962869] CPU 3: hi: 186, btch: 31 usd: 4 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962870] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962871] CPU 5: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962872] CPU 6: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962873] CPU 7: hi: 186, btch: 31 usd: 159 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962874] CPU 8: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962875] CPU 9: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962876] CPU 10: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962877] CPU 11: hi: 186, btch: 31 usd: 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962880] active_anon:7596915 inactive_anon:71 isolated_anon:0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962880] active_file:347 inactive_file:260 isolated_file:0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962880] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962880] free:48135 slab_reclaimable:7248 slab_unreclaimable:18144 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962880] mapped:13 shmem:92 pagetables:16931 bounce:0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962880] free_cma:0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962882] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962892] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962895] Node 0 DMA32 free:115320kB min:6668kB low:8332kB high:10000kB active_anon:2911960kB inactive_anon:4kB active_file:356kB inactive_file:528kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:68kB shmem:8kB slab_reclaimable:2352kB slab_unreclaimable:6112kB kernel_stack:1024kB pagetables:7288kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:7008 all_unreclaimable? yes Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962904] lowmem_reserve[]: 0 0 27165 27165 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962906] Node 0 Normal free:61328kB min:60876kB low:76092kB high:91312kB active_anon:27475700kB inactive_anon:280kB active_file:1032kB inactive_file:512kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:360kB slab_reclaimable:26640kB slab_unreclaimable:66448kB kernel_stack:6448kB pagetables:60436kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:4148 all_unreclaimable? no Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962909] lowmem_reserve[]: 0 0 0 0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962911] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962920] Node 0 DMA32: 179*4kB (UEM) 121*8kB (UEM) 63*16kB (UEM) 41*32kB (UEM) 42*64kB (UEM) 26*128kB (UEM) 19*256kB (UEM) 19*512kB (UEM) 17*1024kB (UEM) 20*2048kB (UEM) 8*4096kB (ER) = 115748kB Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962928] Node 0 Normal: 736*4kB (UEM) 464*8kB (UEM) 314*16kB (UEM) 101*32kB (UEM) 73*64kB (UEM) 86*128kB (UEM) 35*256kB (UEM) 18*512kB (UEM) 4*1024kB (UEM) 2*2048kB (M) 1*4096kB (R) = 61056kB Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962937] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962938] 1011 total pagecache pages Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962939] 0 pages in swap cache Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962940] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962941] Free swap = 0kB Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962942] Total swap = 0kB Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962943] 7864189 pages RAM Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962943] 0 pages HighMem/MovableOnly Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962944] 143432 pages reserved Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962945] 0 pages cma reserved Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962945] 0 pages hwpoisoned Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962946] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962962] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962964] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962967] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962970] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962972] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962974] [ 847] 101 847 63962 273 27 0 0 rsyslogd Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962976] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962979] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962980] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962982] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962984] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962985] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962988] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962990] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962992] [ 943] 0 943 5915 55 16 0 0 cron Jan 18 02:58:07 ubuntu14-04 kernel: [656945.962994] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963002] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963004] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963007] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963012] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963014] [14744] 1000 14744 334751 7853 88 0 0 beam.smp Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963017] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963019] [14914] 1000 14914 428648 5744 112 0 0 memcached Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963021] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963023] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963025] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963029] [ 6013] 1000 6013 3140 1635 11 0 0 gosecrets Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963031] [11062] 1000 11062 713515 171287 750 0 0 beam.smp Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963033] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963035] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963037] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963039] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963041] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963043] [13720] 1000 13720 1113 27 7 0 0 sh Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963046] [19378] 1000 19378 1462 194 8 0 0 goport Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963048] [19382] 1000 19382 74388 2132 31 0 0 goxdcr Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963050] [19388] 1000 19388 324059 15440 148 0 0 beam.smp Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963051] [19461] 1000 19461 1113 27 7 0 0 sh Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963053] [19463] 1000 19463 1084 26 7 0 0 memsup Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963055] [19464] 1000 19464 1084 21 8 0 0 cpu_sup Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963057] [19489] 1000 19489 1331 100 8 0 0 godu Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963058] [19490] 1000 19490 1113 27 7 0 0 sh Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963060] [19496] 1000 19496 1395 162 8 0 0 godu Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963062] [19523] 1000 19523 2156 52 10 0 0 sigar_port Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963065] [22995] 1000 22995 1462 189 8 0 0 goport Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963067] [23000] 1000 23000 8110078 7380764 15198 0 0 cbq-engine Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963069] [23138] 1000 23138 1818 27 9 0 0 df Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963070] [23139] 1000 23139 1818 26 9 0 0 df Jan 18 02:58:07 ubuntu14-04 kernel: [656945.963072] Out of memory: Kill process 23000 (cbq-engine) score 957 or sacrifice child Jan 18 02:58:07 ubuntu14-04 kernel: [656945.964861] Killed process 23000 (cbq-engine) total-vm:32440312kB, anon-rss:29523056kB, file-rss:0kB Jan 18 05:48:11 ubuntu14-04 kernel: [667149.911017] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 18 06:18:03 ubuntu14-04 kernel: [668941.836322] beam.smp invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.836327] beam.smp cpuset=/ mems_allowed=0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.836333] CPU: 9 PID: 11087 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 06:18:03 ubuntu14-04 kernel: [668941.836335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.836336] 0000000000000000 ffff8800bb1cf9d8 ffffffff817aed00 0000000000000000 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.836339] ffff8807994a44b0 ffff8800bb1cfa78 ffffffff817a9c3f 0000000000000001 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.836340] 0000000000000000 ffff8800bb1cfa18 ffffffff8105aed1 ffff8800bb1cfac8 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.836343] Call Trace: Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840011] [] dump_stack+0x45/0x57 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840063] [] dump_header+0x7f/0x1f1 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840473] [] ? do_async_page_fault+0x61/0xd0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840488] [] ? async_page_fault+0x28/0x30 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840504] [] oom_kill_process+0x22b/0x390 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840514] [] ? has_capability_noaudit+0x1e/0x30 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840517] [] out_of_memory+0x4d2/0x520 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840520] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840530] [] alloc_pages_vma+0x97/0x150 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840534] [] handle_mm_fault+0xd13/0x1100 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840537] [] __do_page_fault+0x1c4/0x5b0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840543] [] ? __enqueue_entity+0x78/0x80 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840545] [] ? set_next_entity+0x9d/0xb0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840547] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840553] [] ? __switch_to+0x15f/0x570 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840554] [] trace_do_page_fault+0x45/0x100 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840556] [] do_async_page_fault+0x1e/0xd0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840559] [] async_page_fault+0x28/0x30 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840560] Mem-Info: Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840562] Node 0 DMA per-cpu: Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840564] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840566] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840567] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840568] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840569] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840570] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840571] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840572] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840573] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840574] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840575] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840576] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840577] Node 0 DMA32 per-cpu: Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840578] CPU 0: hi: 186, btch: 31 usd: 142 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840579] CPU 1: hi: 186, btch: 31 usd: 29 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840580] CPU 2: hi: 186, btch: 31 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840581] CPU 3: hi: 186, btch: 31 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840582] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840583] CPU 5: hi: 186, btch: 31 usd: 22 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840584] CPU 6: hi: 186, btch: 31 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840585] CPU 7: hi: 186, btch: 31 usd: 30 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840585] CPU 8: hi: 186, btch: 31 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840586] CPU 9: hi: 186, btch: 31 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840587] CPU 10: hi: 186, btch: 31 usd: 20 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840588] CPU 11: hi: 186, btch: 31 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840589] Node 0 Normal per-cpu: Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840590] CPU 0: hi: 186, btch: 31 usd: 134 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840591] CPU 1: hi: 186, btch: 31 usd: 7 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840592] CPU 2: hi: 186, btch: 31 usd: 16 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840593] CPU 3: hi: 186, btch: 31 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840594] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840595] CPU 5: hi: 186, btch: 31 usd: 31 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840596] CPU 6: hi: 186, btch: 31 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840597] CPU 7: hi: 186, btch: 31 usd: 26 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840598] CPU 8: hi: 186, btch: 31 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840599] CPU 9: hi: 186, btch: 31 usd: 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840600] CPU 10: hi: 186, btch: 31 usd: 5 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840601] CPU 11: hi: 186, btch: 31 usd: 26 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840604] active_anon:7592378 inactive_anon:71 isolated_anon:0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840604] active_file:213 inactive_file:386 isolated_file:0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840604] unevictable:0 dirty:5 writeback:0 unstable:0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840604] free:48271 slab_reclaimable:7641 slab_unreclaimable:18784 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840604] mapped:276 shmem:92 pagetables:16557 bounce:0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840604] free_cma:0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840607] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840611] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840614] Node 0 DMA32 free:116392kB min:6668kB low:8332kB high:10000kB active_anon:2911236kB inactive_anon:4kB active_file:96kB inactive_file:192kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:4kB shmem:8kB slab_reclaimable:2516kB slab_unreclaimable:6036kB kernel_stack:944kB pagetables:6608kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:640 all_unreclaimable? no Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840624] lowmem_reserve[]: 0 0 27165 27165 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840626] Node 0 Normal free:60800kB min:60876kB low:76092kB high:91312kB active_anon:27458276kB inactive_anon:280kB active_file:896kB inactive_file:1352kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:20kB writeback:0kB mapped:1100kB shmem:360kB slab_reclaimable:28048kB slab_unreclaimable:69084kB kernel_stack:6256kB pagetables:59620kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:14268 all_unreclaimable? yes Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840630] lowmem_reserve[]: 0 0 0 0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840632] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840641] Node 0 DMA32: 283*4kB (UEM) 191*8kB (UEM) 92*16kB (UEM) 42*32kB (UEM) 17*64kB (UEM) 30*128kB (UEM) 22*256kB (UEM) 19*512kB (UEM) 17*1024kB (UEM) 20*2048kB (UEM) 8*4096kB (ER) = 116900kB Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840649] Node 0 Normal: 1015*4kB (UEM) 712*8kB (UEM) 532*16kB (UEM) 184*32kB (UEM) 54*64kB (UEM) 42*128kB (UEM) 29*256kB (UEM) 12*512kB (UM) 6*1024kB (UM) 2*2048kB (M) 1*4096kB (R) = 60892kB Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840659] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840660] 1107 total pagecache pages Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840661] 0 pages in swap cache Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840662] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840663] Free swap = 0kB Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840664] Total swap = 0kB Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840665] 7864189 pages RAM Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840665] 0 pages HighMem/MovableOnly Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840666] 143432 pages reserved Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840667] 0 pages cma reserved Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840668] 0 pages hwpoisoned Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840668] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840690] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840692] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840695] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840698] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840701] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840703] [ 847] 101 847 63962 273 27 0 0 rsyslogd Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840705] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840708] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840710] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840712] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840714] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840716] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840718] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840720] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840722] [ 943] 0 943 5915 55 16 0 0 cron Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840724] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840726] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840729] [ 964] 0 964 4800 62 15 0 0 irqbalance Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840732] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840737] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840746] [14744] 1000 14744 334751 7720 88 0 0 beam.smp Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840748] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840750] [14914] 1000 14914 428648 5744 112 0 0 memcached Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840752] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840754] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840755] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840758] [ 6013] 1000 6013 3140 1467 11 0 0 gosecrets Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840760] [11062] 1000 11062 658680 122336 609 0 0 beam.smp Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840761] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840763] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840764] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840766] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840768] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840769] [13720] 1000 13720 1113 27 7 0 0 sh Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840771] [19378] 1000 19378 1462 194 8 0 0 goport Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840773] [19382] 1000 19382 74388 2074 31 0 0 goxdcr Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840774] [19388] 1000 19388 325093 15173 152 0 0 beam.smp Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840776] [19461] 1000 19461 1113 27 7 0 0 sh Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840778] [19463] 1000 19463 1084 26 7 0 0 memsup Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840779] [19464] 1000 19464 1084 21 8 0 0 cpu_sup Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840781] [19489] 1000 19489 1331 100 8 0 0 godu Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840782] [19490] 1000 19490 1113 28 7 0 0 sh Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840784] [19496] 1000 19496 1395 162 8 0 0 godu Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840786] [19523] 1000 19523 2156 55 10 0 0 sigar_port Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840787] [23140] 1000 23140 1462 189 8 0 0 goport Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840789] [23145] 1000 23145 7907070 7425968 14945 0 0 cbq-engine Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840790] [23647] 0 23647 7030 60 18 0 0 cron Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840792] [23648] 1000 23648 1819 43 9 0 0 df Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840793] [23649] 1000 23649 1819 27 9 0 0 df Jan 18 06:18:03 ubuntu14-04 kernel: [668941.840795] Out of memory: Kill process 23145 (cbq-engine) score 963 or sacrifice child Jan 18 06:18:03 ubuntu14-04 kernel: [668941.855801] Killed process 23145 (cbq-engine) total-vm:31628280kB, anon-rss:29703872kB, file-rss:0kB Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205624] goport invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205631] goport cpuset=/ mems_allowed=0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205640] CPU: 10 PID: 19379 Comm: goport Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205644] 0000000000000000 ffff8803546e3858 ffffffff817aed00 0000000000000000 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205647] ffff88079b343ae0 ffff8803546e38f8 ffffffff817a9c3f 0000000000000000 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205650] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205654] Call Trace: Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205669] [] dump_stack+0x45/0x57 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205673] [] dump_header+0x7f/0x1f1 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205682] [] oom_kill_process+0x22b/0x390 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205690] [] ? has_capability_noaudit+0x1e/0x30 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205693] [] out_of_memory+0x4d2/0x520 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205704] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205713] [] alloc_pages_current+0x91/0x100 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205717] [] __page_cache_alloc+0xa7/0xc0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205734] [] filemap_fault+0x1a8/0x430 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205739] [] __do_fault+0x39/0x90 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205750] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205755] [] ? hrtimer_cancel+0x22/0x30 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205757] [] handle_mm_fault+0x7e5/0x1100 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205761] [] ? core_sys_select+0x236/0x2e0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205767] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205770] [] ? hrtimer_get_res+0x50/0x50 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205781] [] ? do_futex+0xde/0x5d0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205785] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205789] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205791] [] trace_do_page_fault+0x45/0x100 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205793] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205800] [] async_page_fault+0x28/0x30 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205802] Mem-Info: Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205804] Node 0 DMA per-cpu: Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205807] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205808] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205809] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205810] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205811] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205812] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205813] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205814] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205815] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205816] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205817] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205818] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205819] Node 0 DMA32 per-cpu: Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205821] CPU 0: hi: 186, btch: 31 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205822] CPU 1: hi: 186, btch: 31 usd: 16 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205822] CPU 2: hi: 186, btch: 31 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205823] CPU 3: hi: 186, btch: 31 usd: 3 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205824] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205825] CPU 5: hi: 186, btch: 31 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205826] CPU 6: hi: 186, btch: 31 usd: 21 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205827] CPU 7: hi: 186, btch: 31 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205829] CPU 8: hi: 186, btch: 31 usd: 14 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205830] CPU 9: hi: 186, btch: 31 usd: 3 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205831] CPU 10: hi: 186, btch: 31 usd: 30 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205832] CPU 11: hi: 186, btch: 31 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205833] Node 0 Normal per-cpu: Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205834] CPU 0: hi: 186, btch: 31 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205835] CPU 1: hi: 186, btch: 31 usd: 17 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205836] CPU 2: hi: 186, btch: 31 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205837] CPU 3: hi: 186, btch: 31 usd: 29 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205838] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205839] CPU 5: hi: 186, btch: 31 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205840] CPU 6: hi: 186, btch: 31 usd: 30 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205841] CPU 7: hi: 186, btch: 31 usd: 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205842] CPU 8: hi: 186, btch: 31 usd: 162 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205843] CPU 9: hi: 186, btch: 31 usd: 20 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205844] CPU 10: hi: 186, btch: 31 usd: 4 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205845] CPU 11: hi: 186, btch: 31 usd: 30 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205849] active_anon:7599566 inactive_anon:71 isolated_anon:0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205849] active_file:389 inactive_file:336 isolated_file:0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205849] unevictable:0 dirty:7 writeback:0 unstable:0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205849] free:47940 slab_reclaimable:7768 slab_unreclaimable:18388 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205849] mapped:560 shmem:93 pagetables:16465 bounce:0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205849] free_cma:0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205852] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205856] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205858] Node 0 DMA32 free:115152kB min:6668kB low:8332kB high:10000kB active_anon:2914692kB inactive_anon:4kB active_file:52kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:628kB shmem:8kB slab_reclaimable:2552kB slab_unreclaimable:5328kB kernel_stack:1088kB pagetables:6524kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:5720 all_unreclaimable? yes Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205866] lowmem_reserve[]: 0 0 27165 27165 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205868] Node 0 Normal free:60716kB min:60876kB low:76092kB high:91312kB active_anon:27483572kB inactive_anon:280kB active_file:1504kB inactive_file:1276kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:28kB writeback:0kB mapped:1612kB shmem:364kB slab_reclaimable:28520kB slab_unreclaimable:68208kB kernel_stack:5952kB pagetables:59336kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:18016 all_unreclaimable? yes Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205872] lowmem_reserve[]: 0 0 0 0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205874] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205883] Node 0 DMA32: 212*4kB (UE) 150*8kB (UE) 75*16kB (UEM) 46*32kB (UE) 24*64kB (UEM) 30*128kB (UEM) 24*256kB (UEM) 19*512kB (UEM) 17*1024kB (UEM) 19*2048kB (UE) 8*4096kB (ER) = 115056kB Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205899] Node 0 Normal: 913*4kB (UEM) 569*8kB (UE) 430*16kB (UE) 246*32kB (UEM) 237*64kB (UE) 98*128kB (UEM) 23*256kB (UM) 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 60652kB Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205909] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205910] 809 total pagecache pages Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205912] 0 pages in swap cache Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205913] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205914] Free swap = 0kB Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205915] Total swap = 0kB Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205916] 7864189 pages RAM Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205916] 0 pages HighMem/MovableOnly Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205917] 143432 pages reserved Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205918] 0 pages cma reserved Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205919] 0 pages hwpoisoned Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205920] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205928] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205931] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205933] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205936] [ 647] 0 647 2559 588 8 0 0 dhclient Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205938] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205940] [ 847] 101 847 63962 273 27 0 0 rsyslogd Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205941] [ 882] 102 882 9806 96 23 0 0 dbus-daemon Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205943] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205945] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205946] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205947] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205949] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205951] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205952] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205954] [ 943] 0 943 5915 55 16 0 0 cron Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205955] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205957] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205958] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205960] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205963] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205964] [14744] 1000 14744 335007 8000 88 0 0 beam.smp Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205966] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205971] [14914] 1000 14914 428648 5744 112 0 0 memcached Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205973] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205974] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205976] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205978] [ 6013] 1000 6013 3140 1480 11 0 0 gosecrets Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205980] [11062] 1000 11062 718878 173306 756 0 0 beam.smp Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205981] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205983] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205984] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205986] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205987] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205989] [13720] 1000 13720 1113 27 7 0 0 sh Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205990] [19378] 1000 19378 1462 194 8 0 0 goport Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205992] [19382] 1000 19382 74388 2111 31 0 0 goxdcr Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205993] [19388] 1000 19388 326201 17701 150 0 0 beam.smp Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205995] [19461] 1000 19461 1113 28 7 0 0 sh Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205997] [19463] 1000 19463 1084 26 7 0 0 memsup Jan 18 08:19:27 ubuntu14-04 kernel: [676226.205998] [19464] 1000 19464 1084 21 8 0 0 cpu_sup Jan 18 08:19:27 ubuntu14-04 kernel: [676226.206000] [19489] 1000 19489 1331 100 8 0 0 godu Jan 18 08:19:27 ubuntu14-04 kernel: [676226.206002] [19490] 1000 19490 1113 27 7 0 0 sh Jan 18 08:19:27 ubuntu14-04 kernel: [676226.206003] [19496] 1000 19496 1395 162 8 0 0 godu Jan 18 08:19:27 ubuntu14-04 kernel: [676226.206005] [19523] 1000 19523 2156 55 10 0 0 sigar_port Jan 18 08:19:27 ubuntu14-04 kernel: [676226.206006] [23652] 1000 23652 1462 170 8 0 0 goport Jan 18 08:19:27 ubuntu14-04 kernel: [676226.206008] [23657] 1000 23657 7690087 7378854 14648 0 0 cbq-engine Jan 18 08:19:27 ubuntu14-04 kernel: [676226.206009] [24013] 0 24013 26525 374 54 0 0 sshd Jan 18 08:19:27 ubuntu14-04 kernel: [676226.206011] [24113] 0 24113 5623 482 16 0 0 bash Jan 18 08:19:27 ubuntu14-04 kernel: [676226.206013] [24444] 1000 24444 1818 26 9 0 0 df Jan 18 08:19:27 ubuntu14-04 kernel: [676226.206014] [24445] 1000 24445 1818 25 10 0 0 df Jan 18 08:19:27 ubuntu14-04 kernel: [676226.206016] Out of memory: Kill process 23657 (cbq-engine) score 957 or sacrifice child Jan 18 08:19:27 ubuntu14-04 kernel: [676226.208065] Killed process 23657 (cbq-engine) total-vm:30760348kB, anon-rss:29515416kB, file-rss:0kB Jan 18 08:19:59 ubuntu14-04 kernel: [676258.240587] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [cbq-engine:24486] Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] CPU: 0 PID: 24486 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] task: ffff8800bbb0a740 ti: ffff8806574f0000 task.ti: ffff8806574f0000 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] RSP: 0018:ffff8806574f38d0 EFLAGS: 00000202 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] RAX: 0000000000002be4 RBX: 0000000000000000 RCX: 000000000000032a Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] RDX: 0000000000000318 RSI: 000000000000032a RDI: ffffea001af7b470 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] RBP: ffff8806574f3968 R08: 0000000000000032 R09: 0000000000000001 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] R10: ffffffff81aabcd6 R11: ffff8800000006a0 R12: 0000000000000000 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] R13: 00000000000280da R14: ffff8800bbb0a740 R15: ffff8807a1003700 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] FS: 00007f73f8ff9700(0000) GS:ffff8807bfc00000(0000) knlGS:0000000000000000 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] CR2: 000000000903d000 CR3: 0000000151c85000 CR4: 00000000000006f0 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] Stack: Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] ffffffff811a5e3d ffff8806574f38f8 ffffffff8147337a 0000000000000000 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] ffff88079da2a000 ffff8806574f3968 ffffffff8158ba3b 00008806574f3968 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] 80000001d2893867 ffffea001af7b470 000000000000000c 0000000000000000 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] Call Trace: Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.048005] [] ? virtqueue_kick+0x1a/0x50 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [cbq-engine:24456] Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] CPU: 1 PID: 24456 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] task: ffff88079d5d1d70 ti: ffff8806d1f30000 task.ti: ffff8806d1f30000 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] RSP: 0018:ffff8806d1f338d0 EFLAGS: 00000202 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] RAX: 00000000000014b1 RBX: 0000000000000000 RCX: 000000000000032c Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] RDX: 0000000000000318 RSI: 000000000000032c RDI: ffffea001af7b470 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] RBP: ffff8806d1f33968 R08: 0000000000000034 R09: 0000000000000001 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] R10: ffffffff81aabcd6 R11: ffff8800000008c0 R12: 0000000000000000 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] R13: 00000000000280da R14: ffff88079d5d1d70 R15: ffff8807bfd7c5a0 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] FS: 00007f7430ee1700(0000) GS:ffff8807bfc20000(0000) knlGS:0000000000000000 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] CR2: 000000c51f518000 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] Stack: Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] ffffffff811a5e3d 000000000000005a ffff880798c65540 ffff8806d1f33968 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] ffffffff816abfe9 ffff8806d1f33938 ffffffff816abbbe ffff8806d1f33994 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] 800000065b1c2867 ffffea001af7b470 0000000000000000 ffff88079da2a000 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] Call Trace: Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] [] ? dev_hard_start_xmit+0x169/0x3d0 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] [] ? validate_xmit_skb.isra.95.part.96+0x1e/0x2e0 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] [] ? __dev_queue_xmit+0x287/0x580 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] [] ? ip_finish_output+0x1ec/0x870 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.080005] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [cbq-engine:24480] Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] Modules linked in: Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] dccp_diag Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] dccp Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] tcp_diag Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] udp_diag Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] [] async_page_fault+0x28/0x30 Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] inet_diag Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] unix_diag Jan 18 08:22:01 ubuntu14-04 kernel: [676308.052006] [] ? copy_page_to_iter_iovec+0x61/0x2a0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] af_packet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] netlink_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] [] ? copy_page_to_iter_iovec+0xd6/0x2a0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] cirrus Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] ttm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] [] copy_page_to_iter+0x16/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] drm_kms_helper Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] drm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] [] skb_copy_datagram_iter+0x146/0x260 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] syscopyarea Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] sysfillrect Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] [] tcp_recvmsg+0x1e6/0xbb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] sysimgblt Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] i2c_piix4 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] [] inet_recvmsg+0x6b/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] 8250_fintek Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] kvm_intel Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] [] sock_aio_read.part.7+0x113/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] ppdev Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] kvm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] [] sock_aio_read+0x21/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] mac_hid Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] serio_raw Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] [] do_sync_read+0x5a/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] parport_pc Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] lp Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] [] __vfs_read+0x2c/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] parport Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] psmouse Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] [] vfs_read+0x86/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] floppy Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] [] SyS_read+0x46/0xb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] CPU: 3 PID: 24480 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] [] system_call_fastpath+0x16/0x1b Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] Code: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] task: ffff8802d59b6220 ti: ffff8806579d8000 task.ti: ffff8806579d8000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] RIP: 0010:[] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] RSP: 0000:ffff8806579dbd30 EFLAGS: 00000202 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 44 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] RAX: 0000000000007e82 RBX: 0000000000000000 RCX: 0000000000000320 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] RDX: 0000000000000318 RSI: 0000000000000320 RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] RBP: ffff8806579dbdc8 R08: 0000000000000038 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] R10: ffffffff81aabcd6 R11: ffff880000000848 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] R13: 00000000000280da R14: ffff8802d59b6220 R15: ffff8806579dbd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] FS: 00007f73fbfff700(0000) GS:ffff8807bfc60000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 02 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] CR2: 000000c51f509008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] f3 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] ffffffff811a5e3d Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 90 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] 000000000154d000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] <83> Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] ffffc9000356d1c0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] 0000000000000064 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 74 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] ffff8806579dbd50 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 20 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] ffff8806579dbd50 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] ffff8806579dbd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] ffff8806579dbd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 17 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] 80000003c92ce867 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] 00000080307e5000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] ffff880799a9f700 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 31 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] c8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 41 81 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] fe Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.052006] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.080005] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] ? start_xmit+0x23b/0x520 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] ? validate_xmit_skb.isra.95.part.96+0x1e/0x2e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] ? sch_direct_xmit+0x75/0x200 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] ? __dev_queue_xmit+0x287/0x580 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] ? copy_page_to_iter_iovec+0x87/0x2a0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] ? copy_to_iter+0x7b/0x340 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] copy_page_to_iter+0x16/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] skb_copy_datagram_iter+0x146/0x260 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] tcp_recvmsg+0x1e6/0xbb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] inet_recvmsg+0x6b/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] sock_aio_read.part.7+0x113/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] sock_aio_read+0x21/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] do_sync_read+0x5a/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] __vfs_read+0x2c/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] vfs_read+0x86/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] SyS_read+0x46/0xb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] [] system_call_fastpath+0x16/0x1b Jan 18 08:22:02 ubuntu14-04 kernel: [676308.048005] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] NMI watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [cbq-engine:24483] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] NMI watchdog: BUG: soft lockup - CPU#4 stuck for 23s! [cbq-engine:24473] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] NMI watchdog: BUG: soft lockup - CPU#5 stuck for 23s! [cbq-engine:24465] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] af_packet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] Modules linked in: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] netlink_diag cirrus Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] dccp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] ttm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] dccp Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] drm_kms_helper Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] tcp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] drm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] udp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] syscopyarea Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] inet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] sysfillrect Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] unix_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] sysimgblt Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] af_packet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] NMI watchdog: BUG: soft lockup - CPU#6 stuck for 23s! [cbq-engine:24485] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] i2c_piix4 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] netlink_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] Modules linked in: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 8250_fintek Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] cirrus Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] dccp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] kvm_intel Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] ttm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] dccp Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] ppdev Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] drm_kms_helper Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] NMI watchdog: BUG: soft lockup - CPU#8 stuck for 23s! [cbq-engine:24487] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] NMI watchdog: BUG: soft lockup - CPU#7 stuck for 23s! [cbq-engine:24478] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] tcp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] kvm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] Modules linked in: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] drm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] Modules linked in: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] udp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] dccp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] mac_hid Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] syscopyarea Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] dccp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] dccp Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] inet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] NMI watchdog: BUG: soft lockup - CPU#9 stuck for 23s! [cbq-engine:24459] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] serio_raw Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] sysfillrect Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] dccp Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] tcp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] Modules linked in: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] unix_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] parport_pc Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] sysimgblt Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] udp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] dccp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] tcp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] af_packet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] lp Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] inet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] dccp Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] i2c_piix4 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] netlink_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] udp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] unix_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] tcp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] parport Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 8250_fintek Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] cirrus Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] af_packet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] udp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] inet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] psmouse Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] kvm_intel Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] netlink_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] inet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] ttm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] NMI watchdog: BUG: soft lockup - CPU#10 stuck for 23s! [cbq-engine:24467] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] unix_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] floppy Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] cirrus Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] unix_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] ppdev Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] drm_kms_helper Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] Modules linked in: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] af_packet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] ttm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] af_packet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] kvm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] drm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] dccp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] drm_kms_helper Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] netlink_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] netlink_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] mac_hid Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] syscopyarea Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] drm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] cirrus Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] dccp Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] cirrus Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] CPU: 4 PID: 24473 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] serio_raw Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] syscopyarea Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] ttm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] sysfillrect Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] ttm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] tcp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] sysfillrect Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] drm_kms_helper Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] parport_pc Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] sysimgblt Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] drm_kms_helper Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] sysimgblt Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] drm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] udp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] task: ffff88032193f5c0 ti: ffff88004c32c000 task.ti: ffff88004c32c000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] lp Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] i2c_piix4 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] drm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] i2c_piix4 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] syscopyarea Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] inet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] RIP: 0010:[] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] parport Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 8250_fintek Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 8250_fintek Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] sysfillrect Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] syscopyarea Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] unix_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] [] _raw_spin_lock+0x2f/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] psmouse Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] kvm_intel Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] sysimgblt Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] kvm_intel Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] sysfillrect Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] af_packet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] RSP: 0000:ffff88004c32fd30 EFLAGS: 00000212 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] ppdev Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] i2c_piix4 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] ppdev Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] floppy Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] sysimgblt Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] netlink_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] kvm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 8250_fintek Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] RAX: 0000000000001f1f RBX: 0000000000000000 RCX: 000000000000031c Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] kvm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] i2c_piix4 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] mac_hid Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] kvm_intel Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] cirrus Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] RDX: 0000000000000318 RSI: 000000000000031c RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] mac_hid Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] serio_raw Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] ppdev Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 8250_fintek Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] ttm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] RBP: ffff88004c32fdc8 R08: 0000000000000004 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] serio_raw Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] parport_pc Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] kvm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] CPU: 5 PID: 24465 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] drm_kms_helper Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] kvm_intel Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] R10: ffffffff81aabcd6 R11: ffff880000000870 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] lp Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] mac_hid Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] parport_pc Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] ppdev Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] drm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] serio_raw Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] parport Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] R13: 00000000000280da R14: ffff88032193f5c0 R15: 0000000000000004 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] lp Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] task: ffff880321938000 ti: ffff8802d9aac000 task.ti: ffff8802d9aac000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] kvm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] parport_pc Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] psmouse Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] syscopyarea Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] parport Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] FS: 00007f74037fe700(0000) GS:ffff8807bfc80000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] lp Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] floppy Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] mac_hid Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] RIP: 0010:[] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] sysfillrect Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] psmouse Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] parport Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] serio_raw Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] [] _raw_spin_lock+0x32/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] psmouse Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] sysimgblt Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] floppy Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] CR2: 000000c51f50e008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] parport_pc Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] RSP: 0000:ffff8802d9aafd30 EFLAGS: 00000206 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] floppy Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] CPU: 8 PID: 24487 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] i2c_piix4 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] lp Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] RAX: 00000000000031bb RBX: 0000000000000000 RCX: 000000000000031a Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 8250_fintek Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] task: ffff8800bbb0f5c0 ti: ffff880337f74000 task.ti: ffff880337f74000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] parport Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] ffffffff811a5e3d Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] RDX: 0000000000000318 RSI: 000000000000031a RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] RIP: 0010:[] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] CPU: 9 PID: 24459 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] kvm_intel Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] CPU: 6 PID: 24485 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] psmouse Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] ffff88004c32fd48 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] RBP: ffff8802d9aafdc8 R08: 0000000000000002 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] ppdev Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] floppy Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] RSP: 0000:ffff880337f77d30 EFLAGS: 00000206 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] task: ffff88079d5d6220 ti: ffff88079893c000 task.ti: ffff88079893c000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] ffffffff81051303 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] R10: ffffffff81aabcd6 R11: ffff880000000858 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] kvm Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] task: ffff8800bbb08000 ti: ffff8806f72c0000 task.ti: ffff8806f72c0000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] RAX: 000000000000483b RBX: 0000000000000000 RCX: 0000000000000322 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] RIP: 0010:[] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 0000000000000246 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] R13: 00000000000280da R14: ffff880321938000 R15: ffff8802d9aafd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] mac_hid Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] RDX: 0000000000000318 RSI: 0000000000000322 RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] RIP: 0010:[] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] FS: 00007f741b7fe700(0000) GS:ffff8807bfca0000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] RBP: ffff880337f77dc8 R08: 000000000000003a R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] RSP: 0000:ffff88079893fd30 EFLAGS: 00000206 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] serio_raw Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] ffff8800bbb0d850 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] CPU: 7 PID: 24478 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] R10: ffffffff81aabcd6 R11: ffff880000000838 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] RAX: 000000000000626a RBX: 0000000000000000 RCX: 0000000000000328 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] RSP: 0000:ffff8806f72c3d30 EFLAGS: 00000206 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] parport_pc Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] ffff88004c32fdb8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] R13: 00000000000280da R14: ffff8800bbb0f5c0 R15: ffff880337f77d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] RDX: 0000000000000318 RSI: 0000000000000328 RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] CR2: 000000c51f50b008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] RAX: 0000000000001b2d RBX: 0000000000000000 RCX: 000000000000031e Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] lp Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] FS: 00007f73f7ff7700(0000) GS:ffff8807bfd00000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] RBP: ffff88079893fdc8 R08: 0000000000000030 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] ffffffff810a08b1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] task: ffff88032193e220 ti: ffff8806d1db8000 task.ti: ffff8806d1db8000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] RDX: 0000000000000318 RSI: 000000000000031e RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] R10: ffffffff81aabcd6 R11: ffff8800000008b0 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] parport Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] RIP: 0010:[] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] ffffffff811a5e3d Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] CR2: 000000c51f507008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] R13: 00000000000280da R14: ffff88079d5d6220 R15: ffff88079d5d6220 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] RBP: ffff8806f72c3dc8 R08: 0000000000000006 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] psmouse Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] FS: 00007f742affd700(0000) GS:ffff8807bfd20000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] ffff8802d9aafd58 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] R10: ffffffff81aabcd6 R11: ffff880000000880 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] floppy Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 8000000272f9a867 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] ffffffff811a5e3d Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] RSP: 0000:ffff8806d1dbbd30 EFLAGS: 00000202 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] ffffc90003553780 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] R13: 00000000000280da R14: ffff8800bbb08000 R15: ffff8806f72c3d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] CR2: 000000c51f516008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] ffff880337f77d48 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 0000000000000064 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] RAX: 0000000000007ed7 RBX: 0000000000000000 RCX: 0000000000000326 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] FS: 00007f73f97fa700(0000) GS:ffff8807bfcc0000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] ffffc90003545840 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 0000008000000246 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] RDX: 0000000000000318 RSI: 0000000000000326 RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 0000000000000064 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] ffffffff811a5e3d Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] CPU: 10 PID: 24467 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] ffff88004c32fde8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] ffff8802d9aafd50 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] ffff88079893fd48 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] RBP: ffff8806d1dbbdc8 R08: 000000000000003e R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] CR2: 000000c51f510008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 0000000081346bb1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] ffff880337f77d50 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] R10: ffffffff81aabcd6 R11: ffff8800000008a0 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] ffff8802d9aafd50 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] ffff88079893fd58 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] ffff880337f77d50 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] task: ffff8800bb93f5c0 ti: ffff8801ec7f8000 task.ti: ffff8801ec7f8000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] R13: 00000000000280da R14: ffff88032193e220 R15: ffff8806d1dbbca8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] ffffffff811a5e3d Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] ffff8802d9aafd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] ffff880337f77d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] RIP: 0010:[] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] FS: 00007f7400ff9700(0000) GS:ffff8807bfce0000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] ffff8806f72c3d48 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 0000000000000018 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] ffff880337f77d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] ffff8802d9aafd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] _raw_spin_lock+0xe/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] ffff88079893fe38 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] ffffc90003563680 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] RSP: 0000:ffff8807bfd43a50 EFLAGS: 00000282 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] ffffffff8168dbf3 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 800000040dec4867 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] CR2: 000000c51f514000 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 0000000000000064 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 8000000515a62867 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] ffff88079893fe48 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] RAX: 00000000f3d6f3d6 RBX: ffffffff816abfe9 RCX: ffff88079993a000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 0000008032a1e000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] RDX: ffff8807bfd43a74 RSI: 000000000001c070 RDI: ffff880798c972ac Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] ffffffff811a5e3d Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] ffff8806f72c3d50 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 0000008020590000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 8000000635de0867 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] ffff880799a9f700 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] [] ? try_to_wake_up+0x1f1/0x340 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] RBP: ffff8807bfd43aa8 R08: 0000000000000020 R09: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 8000000001e90225 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] ffff8806f72c3d50 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] ffff880799a9f700 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] R10: ffffffff81695fef R11: 000000000000000c R12: ffff8807bfd439c8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 0000000081346bb1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] ffff8806f72c3d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 00000080d9ac4100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] R13: ffffffff817b773d R14: ffff8807bfd43aa8 R15: ffff880798c97200 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] ffff8806d1dbbd58 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 0000001800000040 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] ffff8806f72c3d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] FS: 00007f741a7fc700(0000) GS:ffff8807bfd40000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 0000000000001000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 80000003226e5867 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 8000000000000225 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] CR2: 000000c51f50c008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] [] ? do_futex+0x10a/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] ffffffff000000a9 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 0000008032a1e000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 8000000001e90225 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] [] ? sock_aio_read.part.7+0x113/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] ffff880799a9f700 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] ffffffff816ccf45 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 0002671941583744 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] [] ? futex_wake+0x6/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 8000000582675867 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 0000000abfd43a80 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] ffffffff810dcbc9 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] [] ? sock_aio_read+0x21/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 000000804033ca00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] [] ? __switch_to+0x15f/0x570 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] [] ? __switch_to+0x15f/0x570 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 0000100000000040 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] [] ? do_sync_read+0x5a/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 00000000bfd43bd8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] [] ? pvclock_clocksource_read+0x3f/0xe0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] ffff8807bfd43bd8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] [] ? ep_poll+0x311/0x350 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] ffff88013e435200 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 00000000ffffffb2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] ffff88013e435200 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] Code: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] ffff880798c97200 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] Code: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] Code: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] ffff8807bfd43b08 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] [] ? sock_aio_read+0x21/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] Code: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 44 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 44 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] [] ? do_sync_read+0x5a/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 02 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 02 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ? sch_direct_xmit+0x75/0x200 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] Code: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 02 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 02 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ? update_process_times+0x59/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 07 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 07 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] __qdisc_run+0x97/0x1d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 44 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 07 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] Code: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 07 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ? sched_slice.isra.55+0x51/0xa0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] ea Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] ea Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 10 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] ea Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] __dev_queue_xmit+0x2d3/0x580 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 10 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] ea Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 10 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 44 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 66 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 66 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 10 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 66 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 39 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 39 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 66 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 39 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] dev_queue_xmit+0x10/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 02 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 39 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 75 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 75 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 75 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] neigh_resolve_output+0x12a/0x230 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 75 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] c3 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] c3 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] c3 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] c3 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ip_finish_output+0x1d8/0x870 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 02 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] d1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 07 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] d1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] d1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] d1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ip_output+0x68/0xa0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] f2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] f2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ? kvm_clock_read+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] f2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] ea Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 07 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] f2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 80 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ip_local_out_sk+0x30/0x40 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 10 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 80 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 66 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 80 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ip_queue_xmit+0x149/0x3d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] eb Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 39 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 80 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 0a Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] eb Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] ea Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 0a Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 10 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 75 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] eb Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 66 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] eb Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 0a Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ? iommu_prepare_identity_map+0xd8/0x1ab Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 39 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] c3 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] f3 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 0a Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 90 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] f3 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] <83> Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 90 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 75 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] d1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] <83> Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] f3 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] c3 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 74 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 90 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] f3 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 20 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 74 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] f2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 83 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 90 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 20 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] d1 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 83 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 17 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] tcp_retransmit_timer+0x293/0x770 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 80 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 17 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 74 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] f2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 20 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 74 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ? irq_exit+0x49/0xb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 20 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] eb Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 31 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] <0f> Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] c8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 31 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 0a Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 80 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 17 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] c8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] <41> Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 81 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 17 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 81 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] fe Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] eb Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] f3 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] fe Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] tcp_write_timer+0x84/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 0a Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 90 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] 31 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] <83> Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] call_timer_fn+0x39/0x110 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156002] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] c8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 31 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.172004] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] c8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] f3 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 81 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 74 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 90 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 81 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] run_timer_softirq+0x220/0x320 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 20 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] <83> Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] fe Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] fe Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] __do_softirq+0xe4/0x270 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 17 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 74 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 20 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] irq_exit+0x9d/0xb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 75 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] e7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 75 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 55 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] e7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 17 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 55 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 31 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] apic_timer_interrupt+0x6d/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] c8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] f2 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 48 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.104911] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] 81 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ? _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 31 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.114958] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] c8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] fe Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] 81 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] fe Jan 18 08:22:02 ubuntu14-04 kernel: [676308.140416] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.156239] Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.206483] Code: 01 74 dc 83 e0 fe 8d 70 02 0f b7 f6 0f 1f 80 00 00 00 00 eb ca 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 <89> c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] CPU: 2 PID: 24483 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] task: ffff8800bbb0ce80 ti: ffff8804b9950000 task.ti: ffff8804b9950000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] RSP: 0000:ffff8804b9953d30 EFLAGS: 00000206 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] RAX: 0000000000001cbe RBX: 0000000000000000 RCX: 0000000000000324 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] RDX: 0000000000000318 RSI: 0000000000000324 RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] RBP: ffff8804b9953dc8 R08: 000000000000003c R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] R10: ffffffff81aabcd6 R11: ffff880000000890 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] R13: 00000000000280da R14: ffff8800bbb0ce80 R15: ffff8807bfc53e80 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] FS: 00007f73fa7fc700(0000) GS:ffff8807bfc40000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] CR2: 000000c51f512008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] ffffffff811a5e3d ffff8804b9953d58 ffffffff8109de5d 0000000000000246 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] ffff8802d59b75c0 ffff8804b9953db8 ffffffff810a08b1 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] 80000006f4f02867 ffffea001af7b470 0000008000000246 ffff8804b9953de8 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] [] ? ttwu_do_activate.constprop.94+0x5d/0x70 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] [] ? try_to_wake_up+0x1f1/0x340 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] [] ? do_futex+0x10a/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676308.086605] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [cbq-engine:24486] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] CPU: 0 PID: 24486 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] task: ffff8800bbb0a740 ti: ffff8806574f0000 task.ti: ffff8806574f0000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] RSP: 0018:ffff8806574f38d0 EFLAGS: 00000202 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] RAX: 00000000000043ea RBX: 0000000000000000 RCX: 000000000000032a Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] RDX: 0000000000000318 RSI: 000000000000032a RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] RBP: ffff8806574f3968 R08: 0000000000000032 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] R10: ffffffff81aabcd6 R11: ffff8800000006a0 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] R13: 00000000000280da R14: ffff8800bbb0a740 R15: ffff8807a1003700 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] FS: 00007f73f8ff9700(0000) GS:ffff8807bfc00000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] CR2: 000000000903f000 CR3: 0000000151c85000 CR4: 00000000000006f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] ffffffff811a5e3d ffff8806574f38f8 ffffffff8147337a 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] ffff88079da2a000 ffff8806574f3968 ffffffff8158ba3b 00008806574f3968 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] 80000001d2893867 ffffea001af7b470 000000000000000c 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] ? virtqueue_kick+0x1a/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] ? start_xmit+0x23b/0x520 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] ? validate_xmit_skb.isra.95.part.96+0x1e/0x2e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] ? sch_direct_xmit+0x75/0x200 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] ? __dev_queue_xmit+0x287/0x580 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] ? copy_page_to_iter_iovec+0x87/0x2a0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] ? copy_to_iter+0x7b/0x340 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] copy_page_to_iter+0x16/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] skb_copy_datagram_iter+0x146/0x260 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] tcp_recvmsg+0x1e6/0xbb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] inet_recvmsg+0x6b/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] sock_aio_read.part.7+0x113/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] sock_aio_read+0x21/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] do_sync_read+0x5a/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] __vfs_read+0x2c/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] vfs_read+0x86/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] SyS_read+0x46/0xb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] [] system_call_fastpath+0x16/0x1b Jan 18 08:22:02 ubuntu14-04 kernel: [676336.048008] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052005] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [cbq-engine:24456] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] CPU: 1 PID: 24456 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] task: ffff88079d5d1d70 ti: ffff8806d1f30000 task.ti: ffff8806d1f30000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] RSP: 0018:ffff8806d1f338d0 EFLAGS: 00000202 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] RAX: 00000000000017c5 RBX: 0000000000000000 RCX: 000000000000032c Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] RDX: 0000000000000318 RSI: 000000000000032c RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] RBP: ffff8806d1f33968 R08: 0000000000000034 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] R10: ffffffff81aabcd6 R11: ffff8800000008c0 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] R13: 00000000000280da R14: ffff88079d5d1d70 R15: ffff8807bfd7c5a0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] FS: 00007f7430ee1700(0000) GS:ffff8807bfc20000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] CR2: 000000c51f518000 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] ffffffff811a5e3d 000000000000005a ffff880798c65540 ffff8806d1f33968 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] ffffffff816abfe9 ffff8806d1f33938 ffffffff816abbbe ffff8806d1f33994 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] 800000065b1c2867 ffffea001af7b470 0000000000000000 ffff88079da2a000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] ? dev_hard_start_xmit+0x169/0x3d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] ? validate_xmit_skb.isra.95.part.96+0x1e/0x2e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] ? __dev_queue_xmit+0x287/0x580 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] ? ip_finish_output+0x1ec/0x870 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] ? copy_page_to_iter_iovec+0x61/0x2a0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] ? copy_page_to_iter_iovec+0xd6/0x2a0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] copy_page_to_iter+0x16/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] skb_copy_datagram_iter+0x146/0x260 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] tcp_recvmsg+0x1e6/0xbb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] inet_recvmsg+0x6b/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] sock_aio_read.part.7+0x113/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] sock_aio_read+0x21/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] do_sync_read+0x5a/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] __vfs_read+0x2c/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] vfs_read+0x86/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] SyS_read+0x46/0xb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] [] system_call_fastpath+0x16/0x1b Jan 18 08:22:02 ubuntu14-04 kernel: [676336.052016] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [cbq-engine:24480] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] CPU: 3 PID: 24480 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] task: ffff8802d59b6220 ti: ffff8806579d8000 task.ti: ffff8806579d8000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] RIP: 0010:[] [] _raw_spin_lock+0x2f/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] RSP: 0000:ffff8806579dbd30 EFLAGS: 00000202 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] RAX: 0000000000004c13 RBX: 0000000000000000 RCX: 0000000000000320 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] RDX: 0000000000000318 RSI: 0000000000000320 RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] RBP: ffff8806579dbdc8 R08: 0000000000000038 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] R10: ffffffff81aabcd6 R11: ffff880000000848 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] R13: 00000000000280da R14: ffff8802d59b6220 R15: ffff8806579dbd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] FS: 00007f73fbfff700(0000) GS:ffff8807bfc60000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] CR2: 000000c51f509008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] ffffffff811a5e3d 000000000154d000 ffffc9000356d1c0 0000000000000064 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] ffff8806579dbd50 ffff8806579dbd50 ffff8806579dbd60 ffff8806579dbd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] 80000003c92ce867 ffffea001af7b470 00000080307e5000 ffff880799a9f700 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.080009] Code: 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 83 e8 01 74 20 <0f> b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 75 e7 55 0f b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] NMI watchdog: BUG: soft lockup - CPU#4 stuck for 23s! [cbq-engine:24473] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] NMI watchdog: BUG: soft lockup - CPU#5 stuck for 23s! [cbq-engine:24465] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] NMI watchdog: BUG: soft lockup - CPU#6 stuck for 23s! [cbq-engine:24485] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] drm_kms_helper Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] Modules linked in: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] drm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] dccp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] syscopyarea Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] dccp Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] NMI watchdog: BUG: soft lockup - CPU#7 stuck for 23s! [cbq-engine:24478] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] NMI watchdog: BUG: soft lockup - CPU#8 stuck for 23s! [cbq-engine:24487] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] sysfillrect Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] tcp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] Modules linked in: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] Modules linked in: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] sysimgblt Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] udp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] dccp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] dccp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] dccp Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] i2c_piix4 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] inet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] NMI watchdog: BUG: soft lockup - CPU#9 stuck for 23s! [cbq-engine:24459] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] tcp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] dccp Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 8250_fintek Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] Modules linked in: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] udp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] unix_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] dccp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] inet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] kvm_intel Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] tcp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] dccp Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] unix_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] af_packet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ppdev Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] tcp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] af_packet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] netlink_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] udp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] udp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] netlink_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] kvm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] cirrus Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] inet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] cirrus Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] inet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] mac_hid Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] unix_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] ttm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ttm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] unix_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] af_packet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] drm_kms_helper Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] serio_raw Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] drm_kms_helper Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] netlink_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] drm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] af_packet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] NMI watchdog: BUG: soft lockup - CPU#10 stuck for 23s! [cbq-engine:24467] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] parport_pc Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] cirrus Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] syscopyarea Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] drm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] netlink_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] ttm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] sysfillrect Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] Modules linked in: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] lp Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] syscopyarea Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] cirrus Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] drm_kms_helper Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] sysimgblt Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] dccp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] parport Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] sysfillrect Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] drm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] i2c_piix4 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] ttm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] dccp Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] psmouse Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] syscopyarea Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 8250_fintek Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] sysimgblt Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] drm_kms_helper Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] sysfillrect Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] kvm_intel Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] tcp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] floppy Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] i2c_piix4 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] drm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] sysimgblt Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] ppdev Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] udp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 8250_fintek Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] syscopyarea Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] i2c_piix4 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] kvm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] inet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] kvm_intel Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] sysfillrect Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 8250_fintek Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] mac_hid Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] unix_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] CPU: 5 PID: 24465 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ppdev Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] kvm_intel Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] serio_raw Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] sysimgblt Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] af_packet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] ppdev Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] parport_pc Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] kvm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] i2c_piix4 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] netlink_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] kvm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] lp Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] task: ffff880321938000 ti: ffff8802d9aac000 task.ti: ffff8802d9aac000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] mac_hid Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 8250_fintek Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] cirrus Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] mac_hid Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] parport Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] RIP: 0010:[] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] serio_raw Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] serio_raw Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] psmouse Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] kvm_intel Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] ttm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] [] _raw_spin_lock+0x32/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] parport_pc Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] floppy Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] parport_pc Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] ppdev Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] drm_kms_helper Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] lp Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] RSP: 0000:ffff8802d9aafd30 EFLAGS: 00000202 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] lp Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] parport Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] kvm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] drm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] RAX: 00000000000019d6 RBX: 0000000000000000 RCX: 000000000000031a Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] psmouse Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] CPU: 8 PID: 24487 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] parport Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] mac_hid Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] syscopyarea Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] floppy Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] RDX: 0000000000000318 RSI: 000000000000031a RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] psmouse Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] serio_raw Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] task: ffff8800bbb0f5c0 ti: ffff880337f74000 task.ti: ffff880337f74000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] sysfillrect Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] RBP: ffff8802d9aafdc8 R08: 0000000000000002 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] floppy Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] RIP: 0010:[] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] parport_pc Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] sysimgblt Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] CPU: 9 PID: 24459 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] R10: ffffffff81aabcd6 R11: ffff880000000858 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] lp Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] RSP: 0000:ffff880337f77d30 EFLAGS: 00000206 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] i2c_piix4 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] R13: 00000000000280da R14: ffff880321938000 R15: ffff8802d9aafd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] RAX: 00000000000068bb RBX: 0000000000000000 RCX: 0000000000000322 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] task: ffff88079d5d6220 ti: ffff88079893c000 task.ti: ffff88079893c000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] parport Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 8250_fintek Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] CPU: 6 PID: 24485 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] RDX: 0000000000000318 RSI: 0000000000000322 RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] RIP: 0010:[] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] FS: 00007f741b7fe700(0000) GS:ffff8807bfca0000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] psmouse Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] kvm_intel Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] RBP: ffff880337f77dc8 R08: 000000000000003a R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] floppy Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] R10: ffffffff81aabcd6 R11: ffff880000000838 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] RSP: 0000:ffff88079893fd30 EFLAGS: 00000206 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] ppdev Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] task: ffff8800bbb08000 ti: ffff8806f72c0000 task.ti: ffff8806f72c0000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] CR2: 000000c51f50b008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] R13: 00000000000280da R14: ffff8800bbb0f5c0 R15: ffff880337f77d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] RAX: 0000000000003930 RBX: 0000000000000000 RCX: 0000000000000328 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] kvm Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] RIP: 0010:[] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] FS: 00007f73f7ff7700(0000) GS:ffff8807bfd00000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] RDX: 0000000000000318 RSI: 0000000000000328 RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] mac_hid Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] RBP: ffff88079893fdc8 R08: 0000000000000030 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] [] _raw_spin_lock+0x2f/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ffffffff811a5e3d Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] CPU: 7 PID: 24478 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] CR2: 000000c51f507008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] R10: ffffffff81aabcd6 R11: ffff8800000008b0 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] serio_raw Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] RSP: 0000:ffff8806f72c3d30 EFLAGS: 00000216 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ffff8802d9aafd58 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] R13: 00000000000280da R14: ffff88079d5d6220 R15: ffff88079d5d6220 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] parport_pc Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] RAX: 0000000000004e3f RBX: 0000000000000000 RCX: 000000000000031e Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] FS: 00007f742affd700(0000) GS:ffff8807bfd20000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] ffffffff811a5e3d Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ffffc90003553780 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] task: ffff88032193e220 ti: ffff8806d1db8000 task.ti: ffff8806d1db8000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] lp Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] ffff880337f77d48 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] RDX: 0000000000000318 RSI: 000000000000031e RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 0000000000000064 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] RIP: 0010:[] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] CR2: 000000c51f516008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] ffffc90003545840 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] parport Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] RBP: ffff8806f72c3dc8 R08: 0000000000000006 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 0000000000000064 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] psmouse Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] R10: ffffffff81aabcd6 R11: ffff880000000880 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] ffffffff811a5e3d Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ffff8802d9aafd50 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] RSP: 0000:ffff8806d1dbbd30 EFLAGS: 00000202 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] floppy Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ffff880337f77d50 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] ffff88079893fd48 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] R13: 00000000000280da R14: ffff8800bbb08000 R15: ffff8806f72c3d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ffff8802d9aafd50 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] RAX: 00000000000011ea RBX: 0000000000000000 RCX: 0000000000000326 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ffff880337f77d50 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 0000000081346bb1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] FS: 00007f73f97fa700(0000) GS:ffff8807bfcc0000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] ffff8802d9aafd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ffff880337f77d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ffff88079893fd58 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] RDX: 0000000000000318 RSI: 0000000000000326 RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ffff880337f77d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ffff8802d9aafd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] RBP: ffff8806d1dbbdc8 R08: 000000000000003e R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] CPU: 10 PID: 24467 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 0000000000000018 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] CR2: 000000c51f510008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] R10: ffffffff81aabcd6 R11: ffff8800000008a0 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 800000040dec4867 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] ffff88079893fe38 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 8000000515a62867 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ffffffff8168dbf3 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] R13: 00000000000280da R14: ffff88032193e220 R15: ffff8806d1dbbca8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] task: ffff8800bb93f5c0 ti: ffff8801ec7f8000 task.ti: ffff8801ec7f8000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] ffff88079893fe48 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 0000008032a1e000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ffffffff811a5e3d Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] FS: 00007f7400ff9700(0000) GS:ffff8807bfce0000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] RIP: 0010:[] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] ffff880799a9f700 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 0000008020590000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ffff8806f72c3d48 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 8000000635de0867 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] kfree+0x6c/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] ffff880799a9f700 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ffffc90003563680 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] CR2: 000000c51f514000 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] RSP: 0000:ffff8807bfd43d88 EFLAGS: 00000246 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 00000080d9ac4100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 0000000000000064 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 0000001800000040 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] RAX: 02ffff0000000080 RBX: ffff880323d627c0 RCX: 0000000000000020 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] ffffffff811a5e3d Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] RDX: 02ffff0000000080 RSI: 0000000000000000 RDI: ffff8806bdc918f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 8000000001e90225 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ffff8806f72c3d50 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] RBP: ffff8807bfd43da8 R08: ffff8803b44d6600 R09: 0000000100200014 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 0000000081346bb1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ffff8806f72c3d50 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] ffff8806d1dbbd58 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] R10: ffffea001af72440 R11: ffffea000ed13500 R12: ffff8807bfd43cf8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ffff8806f72c3d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] [] ? sock_aio_read.part.7+0x113/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] R13: ffffffff817b773d R14: ffff8807bfd43da8 R15: ffff8806bdc918f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ffff8806f72c3d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 0000000000001000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] FS: 00007f741a7fc700(0000) GS:ffff8807bfd40000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 8000000000000225 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] [] ? futex_wake+0x6/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 80000003226e5867 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ffffffff000000a9 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] [] ? sock_aio_read+0x21/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] [] ? __switch_to+0x15f/0x570 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] CR2: 000000c51f50c008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 8000000001e90225 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] [] ? do_sync_read+0x5a/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] [] ? pvclock_clocksource_read+0x3f/0xe0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 0000008032a1e000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ffff880323d626c0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ffff880799a9f700 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 8000000582675867 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ffff8806bdc918f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] [] ? ep_poll+0x311/0x350 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ffff88079cf6bb00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 000000804033ca00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 0000100000000040 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] Code: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] ffff8807bfd43dc8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] ffffffff81346e95 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] Code: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ffff8807bfd43dd8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 44 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] ffff880323d626c0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 44 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] ffff8807bfd43dd8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] Code: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] ffffffff81308626 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] [] ? sock_aio_read+0x21/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 02 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] ffff8807bfd43e08 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 02 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] ffffffff81692e7d Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] [] ? do_sync_read+0x5a/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 02 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 07 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 07 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 07 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] apparmor_sk_free_security+0x45/0x70 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] ea Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] ea Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] Code: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] security_sk_free+0x16/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 10 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 10 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] Code: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 66 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] ea Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 66 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 39 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 10 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 39 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] __sk_free+0xbd/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 66 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 75 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 39 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 75 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 44 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] sk_free+0x19/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 75 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] c3 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 02 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] c3 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] c3 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] d1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] tcp_write_timer+0x68/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] d1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] d1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] f2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] call_timer_fn+0x39/0x110 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 07 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 02 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] f2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] f2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 80 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 80 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] run_timer_softirq+0x220/0x320 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] eb Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] ea Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 80 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 0a Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 10 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] __do_softirq+0xe4/0x270 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] eb Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 07 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 66 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 0a Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 39 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] irq_exit+0x9d/0xb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] eb Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] f3 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 0a Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 90 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 75 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] f3 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] <83> Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] ea Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 90 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 10 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] <83> Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] c3 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] apic_timer_interrupt+0x6d/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 74 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 66 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] f3 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 20 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 39 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 74 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 90 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] d1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 20 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] c2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 83 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 17 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 75 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] ? _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 17 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] f2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] c3 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 74 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 20 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 31 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] d1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] c8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 80 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 31 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] c8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 81 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 17 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] f2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 81 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] fe Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] <41> Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] fe Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] eb Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 0a Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.156008] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 80 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.172007] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 31 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] c8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] eb Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] f3 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 0a Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 90 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 81 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 83 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] fe Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] f3 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 90 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 74 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] <83> Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 20 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] <0f> Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 75 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] e7 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 17 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 74 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] Code: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 55 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 20 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 48 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] f2 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 17 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 48 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 31 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 48 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] c8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ba Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.126109] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 81 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 31 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] fe Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] c8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 41 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 81 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] ea Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 75 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] fe Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] e7 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 48 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 55 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] c1 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.152009] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] 0c Jan 18 08:22:02 ubuntu14-04 kernel: [676336.142683] Jan 18 08:22:02 ubuntu14-04 kernel: [676336.212457] 48 c1 e0 06 48 01 d0 48 8b 10 80 e6 80 0f 85 ba 00 00 00 49 89 c2 49 8b 02 80 0f 84 8b 00 00 00 4c 8b 5d 08 49 8b 7a 30 4c 8b 0f 65 4c Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] INFO: rcu_sched self-detected stall on CPU { 3} (t=15001 jiffies g=67098883 c=67098882 q=0) Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] Task dump for CPU 3: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] cbq-engine R running task 0 24480 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] ffffffff81c55fc0 ffff8807bfc63d78 ffffffff810a00f6 0000000000000003 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] ffffffff81c55fc0 ffff8807bfc63d98 ffffffff810a371d 0000000000000087 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] 0000000000000004 ffff8807bfc63dc8 ffffffff810d3db0 ffff8807bfc74bc0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] sched_show_task+0xb6/0x130 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] dump_cpu_task+0x3d/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] rcu_dump_cpu_stacks+0x90/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] rcu_check_callbacks+0x42c/0x670 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? account_process_tick+0x61/0x180 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] update_process_times+0x39/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] tick_sched_handle.isra.16+0x25/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] tick_sched_timer+0x44/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] __run_hrtimer+0x77/0x1d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? tick_sched_handle.isra.16+0x60/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] hrtimer_interrupt+0xe7/0x220 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] local_apic_timer_interrupt+0x39/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] INFO: rcu_sched self-detected stall on CPU Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] INFO: rcu_sched self-detected stall on CPU Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] smp_apic_timer_interrupt+0x45/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] { Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] { Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] apic_timer_interrupt+0x6d/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] 6 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] 10 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] } Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? _raw_spin_lock+0x2f/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] } Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] (t=15002 jiffies g=67098883 c=67098882 q=0) Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] (t=15002 jiffies g=67098883 c=67098882 q=0) Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] Task dump for CPU 4: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] cbq-engine R running task 0 24473 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] 0000000000000001 000001c100000000 ffff88032193f5c0 ffff8807bffe1e08 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] ffff88032193f5c0 0000000000000003 ffff8807bffe1e00 000000c432ac6fff Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] ffff8807bffe0f00 000000c432ac7000 ffff8807000000d0 0000000000000004 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? _raw_spin_lock+0x38/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? try_to_wake_up+0x1f1/0x340 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? do_futex+0x10a/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? __switch_to+0x15f/0x570 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] Task dump for CPU 6: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] cbq-engine R running task 0 24485 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] 0000000000000001 000001c100000000 ffff8800bbb08000 ffff8807bffe1e08 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] ffff8800bbb08000 0000000000000003 ffff8807bffe1e00 ffff8806f72c3d40 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] ffff8807bffe0f00 0000000000000000 ffff8800000000d0 ffff8806f72c3d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? _raw_spin_lock+0x2f/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] Task dump for CPU 10: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] cbq-engine R running task 0 24467 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] ffff8807bfd4e4c0 ffff8801ec7fb8a8 ffffffff810dd269 ffff8801ec7fbfd8 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] ffff8801ec7fbac0 0000000000000286 0000000000000000 ffff8801ec7fb8e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] ffffffff810dd708 000000000000c350 0000000000000286 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? lock_hrtimer_base.isra.22+0x29/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? hrtimer_try_to_cancel+0x48/0xe0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? schedule_hrtimeout_range_clock+0xce/0x160 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? hrtimer_get_res+0x50/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? schedule_hrtimeout_range_clock+0xac/0x160 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? schedule_hrtimeout_range+0x13/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? poll_schedule_timeout+0x49/0x70 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? do_select+0x6d6/0x790 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? zone_statistics+0x80/0xa0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? get_page_from_freelist+0x4b2/0xa00 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? __alloc_pages_nodemask+0x161/0xa60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? pick_next_task_fair+0x4bb/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? __switch_to+0x15f/0x570 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? put_prev_task_fair+0x2f/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.612007] [] ? async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] INFO: rcu_sched detected stalls on CPUs/tasks: { Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] Task dump for CPU 3: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] cbq-engine R running task 0 24480 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] 0000000000000001 000001c100000000 ffff8802d59b6220 ffff8807bffe1e08 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] ffff8802d59b6220 0000000000000003 ffff8807bffe1e00 ffff8806579dbd40 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] ffff8807bffe0f00 0000000000000000 ffff8802000000d0 ffff8806579dbd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? _raw_spin_lock+0x2f/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] Task dump for CPU 4: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] cbq-engine R running task 0 24473 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] 0000000000000001 000001c100000000 ffff88032193f5c0 ffff8807bffe1e08 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] ffff88032193f5c0 0000000000000003 ffff8807bffe1e00 000000c432ac6fff Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] ffff8807bffe0f00 000000c432ac7000 ffff8807000000d0 0000000000000004 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? _raw_spin_lock+0x38/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? try_to_wake_up+0x1f1/0x340 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? do_futex+0x10a/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? __switch_to+0x15f/0x570 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] Task dump for CPU 6: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] cbq-engine R running task 0 24485 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] ffffffff81c55fc0 ffff8807bfcc3d78 ffffffff810a00f6 0000000000000006 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] ffffffff81c55fc0 ffff8807bfcc3d98 ffffffff810a371d ffffffff817b5fd7 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] 0000000000000007 ffff8807bfcc3dc8 ffffffff810d3db0 ffff8807bfcd4bc0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] sched_show_task+0xb6/0x130 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] dump_cpu_task+0x3d/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? _raw_spin_lock_irqsave+0x67/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] rcu_dump_cpu_stacks+0x90/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] rcu_check_callbacks+0x42c/0x670 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? account_process_tick+0xe4/0x180 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] update_process_times+0x39/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] tick_sched_handle.isra.16+0x25/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] tick_sched_timer+0x44/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] __run_hrtimer+0x77/0x1d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? tick_sched_handle.isra.16+0x60/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] hrtimer_interrupt+0xe7/0x220 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] local_apic_timer_interrupt+0x39/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] smp_apic_timer_interrupt+0x45/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] apic_timer_interrupt+0x6d/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? _raw_spin_lock+0x2f/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] Task dump for CPU 10: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] cbq-engine R running task 0 24467 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] ffff8807bfd4e4c0 ffff8801ec7fb8a8 ffffffff810dd269 ffff8801ec7fbfd8 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] ffff8801ec7fbac0 0000000000000286 0000000000000000 ffff8801ec7fb8e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] ffffffff810dd708 000000000000c350 0000000000000286 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? lock_hrtimer_base.isra.22+0x29/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? hrtimer_try_to_cancel+0x48/0xe0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? schedule_hrtimeout_range_clock+0xce/0x160 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? hrtimer_get_res+0x50/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? schedule_hrtimeout_range_clock+0xac/0x160 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? schedule_hrtimeout_range+0x13/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? poll_schedule_timeout+0x49/0x70 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? do_select+0x6d6/0x790 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? zone_statistics+0x80/0xa0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? get_page_from_freelist+0x4b2/0xa00 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? __alloc_pages_nodemask+0x161/0xa60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? pick_next_task_fair+0x4bb/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? __switch_to+0x15f/0x570 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? put_prev_task_fair+0x2f/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.609713] [] ? async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] Task dump for CPU 3: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] cbq-engine R running task 0 24480 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] 0000000000000001 000001c100000000 ffff8802d59b6220 ffff8807bffe1e08 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] ffff8802d59b6220 0000000000000003 ffff8807bffe1e00 ffff8806579dbd40 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] ffff8807bffe0f00 0000000000000000 ffff8802000000d0 ffff8806579dbd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? _raw_spin_lock+0x2f/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] Task dump for CPU 4: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] cbq-engine R running task 0 24473 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] 0000000000000001 000001c100000000 ffff88032193f5c0 ffff8807bffe1e08 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] ffff88032193f5c0 0000000000000003 ffff8807bffe1e00 000000c432ac6fff Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] ffff8807bffe0f00 000000c432ac7000 ffff8807000000d0 0000000000000004 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? _raw_spin_lock+0x38/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? try_to_wake_up+0x1f1/0x340 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? do_futex+0x10a/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? __switch_to+0x15f/0x570 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] Task dump for CPU 6: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] cbq-engine R running task 0 24485 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] 0000000000000001 000001c100000000 ffff8800bbb08000 ffff8807bffe1e08 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] ffff8800bbb08000 0000000000000003 ffff8807bffe1e00 ffff8806f72c3d40 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] ffff8807bffe0f00 0000000000000000 ffff8800000000d0 ffff8806f72c3d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? _raw_spin_lock+0x2f/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] Task dump for CPU 10: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] cbq-engine R running task 0 24467 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] ffffffff81c55fc0 ffff8807bfd43a90 ffffffff810a00f6 000000000000000a Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] ffffffff81c55fc0 ffff8807bfd43ab0 ffffffff810a371d ffffffff817b5fd7 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] 000000000000000b ffff8807bfd43ae0 ffffffff810d3db0 ffff8807bfd54bc0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] sched_show_task+0xb6/0x130 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] dump_cpu_task+0x3d/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? _raw_spin_lock_irqsave+0x67/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] rcu_dump_cpu_stacks+0x90/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] rcu_check_callbacks+0x42c/0x670 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? account_process_tick+0xe4/0x180 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] update_process_times+0x39/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] tick_sched_handle.isra.16+0x25/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] tick_sched_timer+0x44/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] __run_hrtimer+0x77/0x1d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? tick_sched_handle.isra.16+0x60/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] hrtimer_interrupt+0xe7/0x220 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? skb_free_head+0x1e/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] local_apic_timer_interrupt+0x39/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] smp_apic_timer_interrupt+0x45/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] apic_timer_interrupt+0x6d/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? tcp_v6_destroy_sock+0x5/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? inet_csk_destroy_sock+0x52/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] tcp_done+0x67/0xa0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] tcp_write_err+0x35/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] tcp_retransmit_timer+0x208/0x770 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] tcp_write_timer+0x84/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] call_timer_fn+0x39/0x110 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] run_timer_softirq+0x220/0x320 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] __do_softirq+0xe4/0x270 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] irq_exit+0x9d/0xb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] apic_timer_interrupt+0x6d/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.595582] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] 3 4 6 10} (detected by 0, t=15047 jiffies, g=67098883, c=67098882, q=0) Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] Task dump for CPU 3: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] cbq-engine R running task 0 24480 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] 0000000000000001 000001c100000000 ffff8802d59b6220 ffff8807bffe1e08 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] ffff8802d59b6220 0000000000000003 ffff8807bffe1e00 ffff8806579dbd40 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] ffff8807bffe0f00 0000000000000000 ffff8802000000d0 ffff8806579dbd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? _raw_spin_lock+0x2f/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] Task dump for CPU 4: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] cbq-engine R running task 0 24473 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] 0000000000000001 000001c100000000 ffff88032193f5c0 ffff8807bffe1e08 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] ffff88032193f5c0 0000000000000003 ffff8807bffe1e00 000000c432ac6fff Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] ffff8807bffe0f00 000000c432ac7000 ffff8807000000d0 0000000000000004 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? _raw_spin_lock+0x38/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? try_to_wake_up+0x1f1/0x340 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? do_futex+0x10a/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? __switch_to+0x15f/0x570 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] Task dump for CPU 6: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] cbq-engine R running task 0 24485 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] 0000000000000001 000001c100000000 ffff8800bbb08000 ffff8807bffe1e08 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] ffff8800bbb08000 0000000000000003 ffff8807bffe1e00 ffff8806f72c3d40 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] ffff8807bffe0f00 0000000000000000 ffff8800000000d0 ffff8806f72c3d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? _raw_spin_lock+0x2f/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] Task dump for CPU 10: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] cbq-engine R running task 0 24467 24446 0x00000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] ffff8807bfd4e4c0 ffff8801ec7fb8a8 ffffffff810dd269 ffff8801ec7fbfd8 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] ffff8801ec7fbac0 0000000000000286 0000000000000000 ffff8801ec7fb8e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] ffffffff810dd708 000000000000c350 0000000000000286 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? lock_hrtimer_base.isra.22+0x29/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? hrtimer_try_to_cancel+0x48/0xe0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? schedule_hrtimeout_range_clock+0xce/0x160 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? hrtimer_get_res+0x50/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? schedule_hrtimeout_range_clock+0xac/0x160 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? schedule_hrtimeout_range+0x13/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? poll_schedule_timeout+0x49/0x70 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? do_select+0x6d6/0x790 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? zone_statistics+0x80/0xa0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? get_page_from_freelist+0x4b2/0xa00 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? __alloc_pages_nodemask+0x161/0xa60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? pick_next_task_fair+0x4bb/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? __switch_to+0x15f/0x570 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? put_prev_task_fair+0x2f/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676342.616010] [] ? async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] NMI watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [cbq-engine:24483] Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] CPU: 2 PID: 24483 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] task: ffff8800bbb0ce80 ti: ffff8804b9950000 task.ti: ffff8804b9950000 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] RIP: 0010:[] [] _raw_spin_lock+0x35/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] RSP: 0000:ffff8804b9953d30 EFLAGS: 00000206 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] RAX: 00000000000023a0 RBX: 0000000000000000 RCX: 0000000000000324 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] RDX: 0000000000000318 RSI: 0000000000000324 RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] RBP: ffff8804b9953dc8 R08: 0000000000000318 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] R10: ffffffff81aabcd6 R11: ffff880000000890 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] R13: 00000000000280da R14: ffff8800bbb0ce80 R15: ffff8807bfc53e80 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] FS: 00007f73fa7fc700(0000) GS:ffff8807bfc40000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] CR2: 000000c51f512008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] ffffffff811a5e3d ffff8804b9953d58 ffffffff8109de5d 0000000000000246 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] ffff8802d59b75c0 ffff8804b9953db8 ffffffff810a08b1 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] 80000006f4f02867 ffffea001af7b470 0000008000000246 ffff8804b9953de8 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] [] ? ttwu_do_activate.constprop.94+0x5d/0x70 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] [] ? try_to_wake_up+0x1f1/0x340 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] [] ? do_futex+0x10a/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676360.089888] Code: f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 83 e8 01 74 20 0f b7 17 41 89 d0 <41> 31 c8 41 81 e0 fe ff 00 00 75 e7 55 0f b7 f2 48 89 e5 e8 73 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] CPU: 4 PID: 24473 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] task: ffff88032193f5c0 ti: ffff88004c32c000 task.ti: ffff88004c32c000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] RIP: 0010:[] [] _raw_spin_lock+0x38/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] RSP: 0000:ffff88004c32fd30 EFLAGS: 00000202 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] RAX: 00000000000054be RBX: 0000000000000000 RCX: 000000000000031c Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] RDX: 0000000000000318 RSI: 000000000000031c RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] RBP: ffff88004c32fdc8 R08: 0000000000000004 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] R10: ffffffff81aabcd6 R11: ffff880000000870 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] R13: 00000000000280da R14: ffff88032193f5c0 R15: 0000000000000004 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] FS: 00007f74037fe700(0000) GS:ffff8807bfc80000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] CR2: 0000000009311004 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] ffffffff811a5e3d ffff88004c32fd48 ffffffff81051303 0000000000000246 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] ffff8800bbb0d850 ffff88004c32fdb8 ffffffff810a08b1 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] 8000000272f9a867 ffffea001af7b470 0000008000000246 ffff88004c32fde8 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] [] ? try_to_wake_up+0x1f1/0x340 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] [] ? do_futex+0x10a/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] [] ? __switch_to+0x15f/0x570 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676336.098344] Code: 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 83 e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 <41> 81 e0 fe ff 00 00 75 e7 55 0f b7 f2 48 89 e5 e8 73 2e ff ff Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [cbq-engine:24456] Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] CPU: 1 PID: 24456 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] task: ffff88079d5d1d70 ti: ffff8806d1f30000 task.ti: ffff8806d1f30000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] RSP: 0018:ffff8806d1f338d0 EFLAGS: 00000202 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] RAX: 000000000000714d RBX: 0000000000000000 RCX: 000000000000032c Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] RDX: 0000000000000318 RSI: 000000000000032c RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] RBP: ffff8806d1f33968 R08: 0000000000000034 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] R10: ffffffff81aabcd6 R11: ffff8800000008c0 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] R13: 00000000000280da R14: ffff88079d5d1d70 R15: ffff8807bfd7c5a0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] FS: 00007f7430ee1700(0000) GS:ffff8807bfc20000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] CR2: 000000c51f518000 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] ffffffff811a5e3d 000000000000005a ffff880798c65540 ffff8806d1f33968 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] ffffffff816abfe9 ffff8806d1f33938 ffffffff816abbbe ffff8806d1f33994 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] 800000065b1c2867 ffffea001af7b470 0000000000000000 ffff88079da2a000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] ? dev_hard_start_xmit+0x169/0x3d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] ? validate_xmit_skb.isra.95.part.96+0x1e/0x2e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] ? __dev_queue_xmit+0x287/0x580 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] ? ip_finish_output+0x1ec/0x870 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] ? copy_page_to_iter_iovec+0x61/0x2a0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] ? copy_page_to_iter_iovec+0xd6/0x2a0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] copy_page_to_iter+0x16/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] skb_copy_datagram_iter+0x146/0x260 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] tcp_recvmsg+0x1e6/0xbb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] inet_recvmsg+0x6b/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] sock_aio_read.part.7+0x113/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] sock_aio_read+0x21/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] do_sync_read+0x5a/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] __vfs_read+0x2c/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] vfs_read+0x86/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] SyS_read+0x46/0xb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] [] system_call_fastpath+0x16/0x1b Jan 18 08:22:02 ubuntu14-04 kernel: [676364.052007] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] NMI watchdog: BUG: soft lockup - CPU#5 stuck for 23s! [cbq-engine:24465] Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] CPU: 5 PID: 24465 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] task: ffff880321938000 ti: ffff8802d9aac000 task.ti: ffff8802d9aac000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] RSP: 0000:ffff8802d9aafd30 EFLAGS: 00000202 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] RAX: 00000000000027ee RBX: 0000000000000000 RCX: 000000000000031a Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] RDX: 0000000000000318 RSI: 000000000000031a RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] RBP: ffff8802d9aafdc8 R08: 0000000000000002 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] R10: ffffffff81aabcd6 R11: ffff880000000858 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] R13: 00000000000280da R14: ffff880321938000 R15: ffff8802d9aafd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] FS: 00007f741b7fe700(0000) GS:ffff8807bfca0000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] CR2: 000000c51f50b008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] ffffffff811a5e3d ffff8802d9aafd58 ffffc90003553780 0000000000000064 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] ffff8802d9aafd50 ffff8802d9aafd50 ffff8802d9aafd60 ffff8802d9aafd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] 8000000515a62867 ffffea001af7b470 0000008020590000 ffff880799a9f700 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] [] ? futex_wake+0x6/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.112002] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] NMI watchdog: BUG: soft lockup - CPU#7 stuck for 23s! [cbq-engine:24478] Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] NMI watchdog: BUG: soft lockup - CPU#8 stuck for 23s! [cbq-engine:24487] Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] CPU: 8 PID: 24487 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] task: ffff8800bbb0f5c0 ti: ffff880337f74000 task.ti: ffff880337f74000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] RIP: 0010:[] [] _raw_spin_lock+0x2f/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] RSP: 0000:ffff880337f77d30 EFLAGS: 00000202 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] RAX: 00000000000034da RBX: 0000000000000000 RCX: 0000000000000322 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] RDX: 0000000000000318 RSI: 0000000000000322 RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] RBP: ffff880337f77dc8 R08: 000000000000003a R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] R10: ffffffff81aabcd6 R11: ffff880000000838 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] R13: 00000000000280da R14: ffff8800bbb0f5c0 R15: ffff880337f77d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] FS: 00007f73f7ff7700(0000) GS:ffff8807bfd00000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] CR2: 000000c51f507008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] ffffffff811a5e3d ffff880337f77d48 ffffc90003545840 0000000000000064 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] ffff880337f77d50 ffff880337f77d50 ffff880337f77d60 ffff880337f77d60 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] 800000040dec4867 ffffea001af7b470 0000008032a1e000 ffff880799a9f700 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] [] ? __switch_to+0x15f/0x570 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] [] ? pvclock_clocksource_read+0x3f/0xe0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.156006] Code: 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 83 e8 01 74 20 <0f> b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 75 e7 55 0f b7 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] NMI watchdog: BUG: soft lockup - CPU#9 stuck for 23s! [cbq-engine:24459] Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] CPU: 9 PID: 24459 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] task: ffff88079d5d6220 ti: ffff88079893c000 task.ti: ffff88079893c000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] RSP: 0000:ffff88079893fd30 EFLAGS: 00000206 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] RAX: 0000000000000c52 RBX: 0000000000000000 RCX: 0000000000000328 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] RDX: 0000000000000318 RSI: 0000000000000328 RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] RBP: ffff88079893fdc8 R08: 0000000000000030 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] R10: ffffffff81aabcd6 R11: ffff8800000008b0 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] R13: 00000000000280da R14: ffff88079d5d6220 R15: ffff88079d5d6220 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] FS: 00007f742affd700(0000) GS:ffff8807bfd20000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] CR2: 000000c51f516008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] ffffffff811a5e3d ffff88079893fd48 0000000081346bb1 ffff88079893fd58 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] 0000000000000018 ffff88079893fe38 ffffffff8168dbf3 ffff88079893fe48 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] 8000000635de0867 ffffea001af7b470 00000080d9ac4100 0000001800000040 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] [] ? sock_aio_read.part.7+0x113/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] [] ? sock_aio_read+0x21/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] [] ? do_sync_read+0x5a/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] [] ? ep_poll+0x311/0x350 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.172009] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] CPU: 7 PID: 24478 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] task: ffff88032193e220 ti: ffff8806d1db8000 task.ti: ffff8806d1db8000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] RIP: 0010:[] [] _raw_spin_lock+0x32/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] RSP: 0000:ffff8806d1dbbd30 EFLAGS: 00000202 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] RAX: 0000000000002e91 RBX: 0000000000000000 RCX: 0000000000000326 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] RDX: 0000000000000318 RSI: 0000000000000326 RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] RBP: ffff8806d1dbbdc8 R08: 000000000000003e R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] R10: ffffffff81aabcd6 R11: ffff8800000008a0 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] R13: 00000000000280da R14: ffff88032193e220 R15: ffff8806d1dbbca8 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] FS: 00007f7400ff9700(0000) GS:ffff8807bfce0000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] CR2: 000000c51f514000 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] ffffffff811a5e3d 8000000001e90225 0000000081346bb1 ffff8806d1dbbd58 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] 0000000000001000 8000000000000225 ffffffff000000a9 8000000001e90225 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] 8000000582675867 ffffea001af7b470 000000804033ca00 0000100000000040 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] [] ? sock_aio_read+0x21/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] [] ? do_sync_read+0x5a/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676364.145338] Code: 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 83 e8 01 74 20 0f b7 17 <41> 89 d0 41 31 c8 41 81 e0 fe ff 00 00 75 e7 55 0f b7 f2 48 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [cbq-engine:24486] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [cbq-engine:24480] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] CPU: 3 PID: 24480 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] task: ffff8802d59b6220 ti: ffff8806579d8000 task.ti: ffff8806579d8000 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] RSP: 0000:ffff8806579dbd30 EFLAGS: 00000202 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] RAX: 0000000000004a60 RBX: 0000000000000000 RCX: 0000000000000320 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] RDX: 0000000000000318 RSI: 0000000000000320 RDI: ffffea001af7b470 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] RBP: ffff8806579dbdc8 R08: 0000000000000038 R09: 0000000000000001 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] R10: ffffffff81aabcd6 R11: ffff880000000848 R12: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] R13: 00000000000280da R14: ffff8802d59b6220 R15: ffff8806579dbd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] FS: 00007f73fbfff700(0000) GS:ffff8807bfc60000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] CR2: 000000c51f509008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] ffffffff811a5e3d 000000000154d000 ffffc9000356d1c0 0000000000000064 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] ffff8806579dbd50 ffff8806579dbd50 ffff8806579dbd60 ffff8806579dbd60 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] 80000003c92ce867 ffffea001af7b470 00000080307e5000 ffff880799a9f700 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.080003] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.129452] NMI watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [cbq-engine:24485] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] CPU: 6 PID: 24485 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] task: ffff8800bbb08000 ti: ffff8806f72c0000 task.ti: ffff8806f72c0000 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] RIP: 0010:[] [] __do_softirq+0x82/0x270 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] RSP: 0000:ffff8807bfcc3f18 EFLAGS: 00000202 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] RAX: ffff8806f72c3fd8 RBX: ffffffff81051050 RCX: 0000000000406040 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] RDX: 000000010a12feb4 RSI: 0000000000009771 RDI: 0000000000000002 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] RBP: ffff8807bfcc3f78 R08: 000000000f246150 R09: 0000000000000079 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] R10: 0000000000000004 R11: 0000000000000005 R12: ffff8807bfcc3e88 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] R13: ffffffff817b773d R14: ffff8807bfcc3f78 R15: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] FS: 00007f73f97fa700(0000) GS:ffff8807bfcc0000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] CR2: 000000c51f510008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] ffff8807bfcce538 ffff8806f72c3fd8 0000000a00406040 000000010a12feb5 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] 0000000000000001 ffff880700000002 ffff8806bded1880 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] ffff8806bded1880 ffff8807994d6840 000000c51f510008 ffff880799a9f700 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] [] irq_exit+0x9d/0xb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] [] apic_timer_interrupt+0x6d/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] [] ? _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] NMI watchdog: BUG: soft lockup - CPU#10 stuck for 22s! [cbq-engine:24467] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] Modules linked in: Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] dccp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] dccp Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] tcp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] Code: Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] udp_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 4d Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] inet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] unix_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 65 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] af_packet_diag Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 48 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] netlink_diag cirrus Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 8b Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] ttm Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 04 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] drm_kms_helper Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 25 08 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] drm Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] b9 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] syscopyarea Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] sysfillrect Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] sysimgblt Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] c7 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] i2c_piix4 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 45 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] 8250_fintek Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] b4 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] kvm_intel Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 0a Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] ppdev Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] kvm Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] mac_hid Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] serio_raw Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 48 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] parport_pc Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] lp Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 45 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] parport Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] a8 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] psmouse Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] floppy Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 1f 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 65 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] c7 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] CPU: 10 PID: 24467 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 05 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 85 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] task: ffff8800bb93f5c0 ti: ffff8801ec7f8000 task.ti: ffff8801ec7f8000 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 84 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] RIP: 0010:[] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] f9 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] __sk_free+0xa7/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 7e Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] RSP: 0000:ffff8807bfd43de8 EFLAGS: 00000216 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] RAX: ffffffff81ce4d00 RBX: ffffffff816f02c3 RCX: 0000000000000020 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff81cd9b80 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] RBP: ffff8807bfd43e08 R08: ffff880657bd1200 R09: 000000010020000a Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] R10: ffffffff81695fda R11: ffffea00195ef400 R12: ffff8807bfd43d58 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] fb Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] R13: ffffffff817b773d R14: ffff8807bfd43e08 R15: ffff88079b30b640 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 66 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] FS: 00007f741a7fc700(0000) GS:ffff8807bfd40000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] CR2: 000000c51f50c008 CR3: 0000000151c85000 CR4: 00000000000006e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 0f 1f Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] ffff88079b30b6ac Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 44 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] ffff88079b30b640 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] ffff88079b30b6b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 00 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] ffff88079b30b6ac Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] ffff8807bfd43e18 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] ffffffff81692f19 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] ff Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] ffff8807bfd43e48 ffffffff817051b8 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] ff 49 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] c7 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] ffff88079d9c0000 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] c4 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] ffff88079b30b9e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] c0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] ffff88079b30b9e8 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] 0000000000000100 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] c0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 81 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 0f Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] bc Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 45 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] sk_free+0x19/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] c8 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 83 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] tcp_write_timer+0x68/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] c0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 01 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] call_timer_fn+0x39/0x110 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] 89 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.130505] 45 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] run_timer_softirq+0x220/0x320 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] __do_softirq+0xe4/0x270 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] irq_exit+0x9d/0xb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] apic_timer_interrupt+0x6d/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] ? _raw_spin_lock+0x2a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] ? __enqueue_entity+0x78/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] ? do_futex+0xde/0x5d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.190025] Code: c8 01 00 00 48 85 ff 74 05 f0 ff 0f 74 66 48 8b bb c0 01 00 00 e8 3a e3 9f ff 48 8b 7b 30 f0 ff 4f 04 74 40 48 8b 83 98 01 00 00 <48> 89 df 4c 8b a0 10 01 00 00 4c 8b a8 40 01 00 00 e8 93 57 c7 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] CPU: 0 PID: 24486 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] task: ffff8800bbb0a740 ti: ffff8806574f0000 task.ti: ffff8806574f0000 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] RIP: 0010:[] [] skb_release_data+0x96/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] RSP: 0018:ffff8807bfc03a08 EFLAGS: 00000246 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] RAX: 0000000000000020 RBX: ffff8807bfc03990 RCX: 0000000000000008 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8804b9875f00 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] RBP: ffff8807bfc03a28 R08: 0000000000028768 R09: 0000000000001f9d Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] R10: 00000000680cc2fe R11: 0000000000000000 R12: ffff8807bfc03978 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] R13: ffffffff817b773d R14: ffff8807bfc03a28 R15: 0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] FS: 00007f73f8ff9700(0000) GS:ffff8807bfc00000(0000) knlGS:0000000000000000 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] CR2: 000000000903f000 CR3: 0000000151c85000 CR4: 00000000000006f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] Stack: Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] 0000000000000046 ffff8804b9875f00 ffff8804b9875f00 ffffffff816fdf30 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] ffff8807bfc03a48 ffffffff816987b8 ffff8804b9875f00 ffff880058d16c80 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] ffff8807bfc03a78 ffffffff81698826 ffff8807bfc03a68 ffff880058d16c80 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] Call Trace: Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ? tcp_rcv_state_process+0x1b0/0xf30 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] skb_release_all+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] kfree_skb+0x36/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] tcp_rcv_state_process+0x1b0/0xf30 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ? __inet_lookup_established+0x46/0x130 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] tcp_v4_do_rcv+0x15a/0x380 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ? security_sock_rcv_skb+0x16/0x20 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ? sk_filter+0x30/0xe0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] tcp_v4_rcv+0x7c8/0x980 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ? ip_route_input_noref+0xaee/0xc10 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ip_local_deliver_finish+0xac/0x220 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ip_local_deliver+0x48/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ip_rcv_finish+0x81/0x360 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ip_rcv+0x2a2/0x3f0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] __netif_receive_skb_core+0x552/0x790 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] __netif_receive_skb+0x18/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] netif_receive_skb_internal+0x23/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] netif_receive_skb+0x1c/0x70 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] virtnet_receive+0x267/0x8d0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] virtnet_poll+0x21/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ? tcp_init_xmit_timers+0x30/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] net_rx_action+0x159/0x340 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] __do_softirq+0xe4/0x270 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] irq_exit+0x9d/0xb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] apic_timer_interrupt+0x6d/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ? _raw_spin_lock+0x28/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ? virtqueue_kick+0x1a/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ? start_xmit+0x23b/0x520 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ? validate_xmit_skb.isra.95.part.96+0x1e/0x2e0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ? sch_direct_xmit+0x75/0x200 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ? __dev_queue_xmit+0x287/0x580 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] trace_do_page_fault+0x45/0x100 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] async_page_fault+0x28/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ? copy_page_to_iter_iovec+0x87/0x2a0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] ? copy_to_iter+0x7b/0x340 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] copy_page_to_iter+0x16/0x60 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] skb_copy_datagram_iter+0x146/0x260 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] tcp_recvmsg+0x1e6/0xbb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] inet_recvmsg+0x6b/0x80 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] sock_aio_read.part.7+0x113/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] sock_aio_read+0x21/0x30 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] do_sync_read+0x5a/0x90 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] __vfs_read+0x2c/0x50 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] vfs_read+0x86/0x140 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] SyS_read+0x46/0xb0 Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] [] system_call_fastpath+0x16/0x1b Jan 18 08:22:02 ubuntu14-04 kernel: [676368.050829] Code: 80 00 00 00 00 48 63 c3 83 c3 01 48 83 c0 03 48 c1 e0 04 49 8b 3c 04 e8 89 af ae ff 41 0f b6 04 24 39 d8 7f e0 41 f6 44 24 01 08 <74> 14 49 8b 7c 24 28 48 8b 07 48 85 c0 74 07 be 01 00 00 00 ff Jan 18 08:32:19 ubuntu14-04 kernel: [676997.979963] beam.smp invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.979969] beam.smp cpuset=/ mems_allowed=0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.979976] CPU: 0 PID: 11089 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 08:32:20 ubuntu14-04 kernel: [676997.979978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.979980] 0000000000000000 ffff8800bbad7858 ffffffff817aed00 0000000000000000 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.979984] ffff8807994a5850 ffff8800bbad78f8 ffffffff817a9c3f 0000000000000000 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.979987] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.979990] Call Trace: Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980009] [] dump_stack+0x45/0x57 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980032] [] dump_header+0x7f/0x1f1 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980040] [] oom_kill_process+0x22b/0x390 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980079] [] ? has_capability_noaudit+0x1e/0x30 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980108] [] out_of_memory+0x4d2/0x520 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980113] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980120] [] alloc_pages_current+0x91/0x100 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980124] [] __page_cache_alloc+0xa7/0xc0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980127] [] filemap_fault+0x1a8/0x430 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980131] [] __do_fault+0x39/0x90 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980135] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980139] [] handle_mm_fault+0x7e5/0x1100 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980144] [] __do_page_fault+0x1c4/0x5b0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980149] [] ? pick_next_entity+0xa9/0x190 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980156] [] ? do_futex+0x10a/0x5d0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980159] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980163] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980166] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980169] [] trace_do_page_fault+0x45/0x100 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980174] [] do_async_page_fault+0x1e/0xd0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980181] [] async_page_fault+0x28/0x30 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980183] Mem-Info: Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980185] Node 0 DMA per-cpu: Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980188] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980190] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980192] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980194] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980196] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980198] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980199] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980201] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980203] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980205] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980206] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980208] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980210] Node 0 DMA32 per-cpu: Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980212] CPU 0: hi: 186, btch: 31 usd: 77 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980213] CPU 1: hi: 186, btch: 31 usd: 13 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980215] CPU 2: hi: 186, btch: 31 usd: 71 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980216] CPU 3: hi: 186, btch: 31 usd: 165 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980218] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980220] CPU 5: hi: 186, btch: 31 usd: 29 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980221] CPU 6: hi: 186, btch: 31 usd: 166 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980223] CPU 7: hi: 186, btch: 31 usd: 48 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980225] CPU 8: hi: 186, btch: 31 usd: 177 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980226] CPU 9: hi: 186, btch: 31 usd: 156 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980228] CPU 10: hi: 186, btch: 31 usd: 32 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980229] CPU 11: hi: 186, btch: 31 usd: 168 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980230] Node 0 Normal per-cpu: Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980232] CPU 0: hi: 186, btch: 31 usd: 10 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980234] CPU 1: hi: 186, btch: 31 usd: 7 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980235] CPU 2: hi: 186, btch: 31 usd: 165 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980237] CPU 3: hi: 186, btch: 31 usd: 130 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980239] CPU 4: hi: 186, btch: 31 usd: 8 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980241] CPU 5: hi: 186, btch: 31 usd: 30 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980243] CPU 6: hi: 186, btch: 31 usd: 10 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980245] CPU 7: hi: 186, btch: 31 usd: 167 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980246] CPU 8: hi: 186, btch: 31 usd: 11 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980248] CPU 9: hi: 186, btch: 31 usd: 169 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980249] CPU 10: hi: 186, btch: 31 usd: 12 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980251] CPU 11: hi: 186, btch: 31 usd: 1 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980255] active_anon:7581589 inactive_anon:71 isolated_anon:0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980255] active_file:500 inactive_file:463 isolated_file:0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980255] unevictable:0 dirty:3 writeback:0 unstable:0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980255] free:47979 slab_reclaimable:6886 slab_unreclaimable:18535 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980255] mapped:400 shmem:93 pagetables:17337 bounce:0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980255] free_cma:0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980260] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980266] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980270] Node 0 DMA32 free:115300kB min:6668kB low:8332kB high:10000kB active_anon:2910680kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:4kB shmem:8kB slab_reclaimable:2212kB slab_unreclaimable:5660kB kernel_stack:864kB pagetables:7044kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:21328 all_unreclaimable? yes Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980276] lowmem_reserve[]: 0 0 27165 27165 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980300] Node 0 Normal free:60724kB min:60876kB low:76092kB high:91312kB active_anon:27415676kB inactive_anon:280kB active_file:2000kB inactive_file:1916kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:12kB writeback:0kB mapped:1596kB shmem:364kB slab_reclaimable:25332kB slab_unreclaimable:68464kB kernel_stack:9808kB pagetables:62304kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:26444 all_unreclaimable? yes Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980306] lowmem_reserve[]: 0 0 0 0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980309] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980322] Node 0 DMA32: 114*4kB (UEM) 76*8kB (UE) 68*16kB (UEM) 48*32kB (UE) 26*64kB (UEM) 30*128kB (UEM) 22*256kB (UE) 18*512kB (UE) 17*1024kB (UEM) 20*2048kB (UEM) 8*4096kB (ER) = 115176kB Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980334] Node 0 Normal: 603*4kB (UEM) 825*8kB (UEM) 893*16kB (UEM) 333*32kB (EM) 238*64kB (EM) 54*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 60196kB Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980346] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980348] 1353 total pagecache pages Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980350] 0 pages in swap cache Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980352] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980353] Free swap = 0kB Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980354] Total swap = 0kB Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980356] 7864189 pages RAM Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980357] 0 pages HighMem/MovableOnly Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980358] 143432 pages reserved Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980359] 0 pages cma reserved Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980360] 0 pages hwpoisoned Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980362] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980370] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980373] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980376] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980379] [ 647] 0 647 2559 590 8 0 0 dhclient Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980382] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980384] [ 847] 101 847 63962 210 27 0 0 rsyslogd Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980387] [ 882] 102 882 9806 96 23 0 0 dbus-daemon Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980390] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980392] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980395] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980397] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980400] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980403] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980405] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980407] [ 943] 0 943 5915 55 16 0 0 cron Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980410] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980412] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980414] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980417] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980420] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980423] [14744] 1000 14744 335007 8004 88 0 0 beam.smp Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980425] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980428] [14914] 1000 14914 428648 5744 112 0 0 memcached Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980431] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980434] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980443] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980447] [ 6013] 1000 6013 3140 1586 11 0 0 gosecrets Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980450] [11062] 1000 11062 653391 121898 609 0 0 beam.smp Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980452] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980455] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980457] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980459] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980462] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980464] [19378] 1000 19378 1462 194 8 0 0 goport Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980467] [19382] 1000 19382 74388 2134 31 0 0 goxdcr Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980469] [19388] 1000 19388 338752 15503 148 0 0 beam.smp Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980472] [19461] 1000 19461 1113 27 7 0 0 sh Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980474] [19463] 1000 19463 1084 26 7 0 0 memsup Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980477] [19464] 1000 19464 1084 21 8 0 0 cpu_sup Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980479] [19489] 1000 19489 1331 100 8 0 0 godu Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980482] [19490] 1000 19490 1113 27 7 0 0 sh Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980484] [19496] 1000 19496 1395 162 8 0 0 godu Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980487] [19523] 1000 19523 2156 55 10 0 0 sigar_port Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980489] [24013] 0 24013 26525 374 54 0 0 sshd Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980492] [24113] 0 24113 5623 482 16 0 0 bash Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980494] [24446] 1000 24446 1462 187 8 0 0 goport Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980497] [24451] 1000 24451 8622860 7410933 15691 0 0 cbq-engine Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980500] [24747] 1000 24747 18169 24 9 0 0 df Jan 18 08:32:20 ubuntu14-04 kernel: [676997.980502] Out of memory: Kill process 24451 (cbq-engine) score 961 or sacrifice child Jan 18 08:32:20 ubuntu14-04 kernel: [676997.982189] Killed process 24451 (cbq-engine) total-vm:34491440kB, anon-rss:29643732kB, file-rss:0kB Jan 18 08:32:52 ubuntu14-04 kernel: [677031.126634] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 18 09:19:33 ubuntu14-04 kernel: [679831.243002] beam.smp invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243007] beam.smp cpuset=/ mems_allowed=0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243014] CPU: 3 PID: 11088 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243016] 0000000000000000 ffff8800368ab9d8 ffffffff817aed00 0000000000000000 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243019] ffff8807994a13a0 ffff8800368aba78 ffffffff817a9c3f 0000000000000000 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243020] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243023] Call Trace: Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243036] [] dump_stack+0x45/0x57 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243039] [] dump_header+0x7f/0x1f1 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243045] [] oom_kill_process+0x22b/0x390 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243048] [] out_of_memory+0x4d2/0x520 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243052] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243056] [] alloc_pages_vma+0x97/0x150 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243060] [] handle_mm_fault+0xd13/0x1100 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243065] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243069] [] ? try_to_wake_up+0x1f1/0x340 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243074] [] ? vmacache_find+0x86/0xe0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243077] [] __do_page_fault+0x1c4/0x5b0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243082] [] ? do_futex+0x10a/0x5d0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243084] [] trace_do_page_fault+0x45/0x100 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243088] [] do_async_page_fault+0x1e/0xd0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243094] [] async_page_fault+0x28/0x30 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243095] Mem-Info: Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243097] Node 0 DMA per-cpu: Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243099] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243100] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243101] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243102] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243103] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243103] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243104] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243105] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243106] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243107] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243108] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243109] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243110] Node 0 DMA32 per-cpu: Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243111] CPU 0: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243112] CPU 1: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243113] CPU 2: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243114] CPU 3: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243115] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243115] CPU 5: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243116] CPU 6: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243117] CPU 7: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243118] CPU 8: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243119] CPU 9: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243120] CPU 10: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243121] CPU 11: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243121] Node 0 Normal per-cpu: Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243123] CPU 0: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243123] CPU 1: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243124] CPU 2: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243125] CPU 3: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243126] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243127] CPU 5: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243128] CPU 6: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243129] CPU 7: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243130] CPU 8: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243130] CPU 9: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243131] CPU 10: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243132] CPU 11: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243135] active_anon:7596759 inactive_anon:71 isolated_anon:0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243135] active_file:69 inactive_file:121 isolated_file:0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243135] unevictable:0 dirty:11 writeback:0 unstable:0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243135] free:47936 slab_reclaimable:7136 slab_unreclaimable:18662 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243135] mapped:266 shmem:93 pagetables:16868 bounce:0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243135] free_cma:0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243138] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243142] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243144] Node 0 DMA32 free:115120kB min:6668kB low:8332kB high:10000kB active_anon:2913468kB inactive_anon:4kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:4kB shmem:8kB slab_reclaimable:2716kB slab_unreclaimable:6396kB kernel_stack:896kB pagetables:6828kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:156 all_unreclaimable? yes Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243148] lowmem_reserve[]: 0 0 27165 27165 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243149] Node 0 Normal free:60732kB min:60876kB low:76092kB high:91312kB active_anon:27473568kB inactive_anon:280kB active_file:272kB inactive_file:484kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:44kB writeback:0kB mapped:1060kB shmem:364kB slab_reclaimable:25828kB slab_unreclaimable:68236kB kernel_stack:6112kB pagetables:60644kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:4652 all_unreclaimable? yes Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243153] lowmem_reserve[]: 0 0 0 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243154] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243163] Node 0 DMA32: 230*4kB (UEM) 146*8kB (UEM) 69*16kB (UEM) 39*32kB (UEM) 14*64kB (UEM) 24*128kB (UEM) 21*256kB (UEM) 17*512kB (UE) 15*1024kB (UE) 22*2048kB (UEM) 8*4096kB (ER) = 115672kB Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243172] Node 0 Normal: 775*4kB (UEM) 459*8kB (UEM) 494*16kB (UEM) 154*32kB (UEM) 59*64kB (UEM) 129*128kB (UE) 31*256kB (UE) 10*512kB (M) 2*1024kB (M) 1*2048kB (M) 1*4096kB (R) = 61140kB Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243182] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243183] 730 total pagecache pages Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243184] 0 pages in swap cache Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243186] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243186] Free swap = 0kB Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243187] Total swap = 0kB Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243188] 7864189 pages RAM Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243189] 0 pages HighMem/MovableOnly Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243189] 143432 pages reserved Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243190] 0 pages cma reserved Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243191] 0 pages hwpoisoned Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243192] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243197] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243199] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243201] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243203] [ 647] 0 647 2559 590 8 0 0 dhclient Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243205] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243206] [ 847] 101 847 63962 273 27 0 0 rsyslogd Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243208] [ 882] 102 882 9806 96 23 0 0 dbus-daemon Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243209] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243211] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243212] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243214] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243215] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243217] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243218] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243220] [ 943] 0 943 5915 55 16 0 0 cron Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243221] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243223] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243224] [ 964] 0 964 4800 61 15 0 0 irqbalance Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243226] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243228] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243229] [14744] 1000 14744 336406 8553 91 0 0 beam.smp Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243231] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243233] [14914] 1000 14914 428648 5746 112 0 0 memcached Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243234] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243235] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243237] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243239] [ 6013] 1000 6013 3140 1537 11 0 0 gosecrets Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243240] [11062] 1000 11062 691395 161397 735 0 0 beam.smp Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243242] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243243] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243245] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243246] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243248] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243249] [19388] 1000 19388 344340 17864 162 0 0 beam.smp Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243251] [19461] 1000 19461 1113 27 7 0 0 sh Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243252] [19463] 1000 19463 1084 26 7 0 0 memsup Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243254] [19464] 1000 19464 1084 21 8 0 0 cpu_sup Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243255] [19489] 1000 19489 1331 100 8 0 0 godu Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243257] [24013] 0 24013 26525 374 54 0 0 sshd Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243258] [24113] 0 24113 5623 482 16 0 0 bash Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243260] [24748] 1000 24748 1113 27 7 0 0 sh Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243261] [24762] 1000 24762 1113 26 6 0 0 sh Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243263] [24763] 1000 24763 1331 144 7 0 0 godu Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243264] [24765] 1000 24765 1462 183 8 0 0 goport Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243265] [24770] 1000 24770 55891 1917 29 0 0 goxdcr Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243267] [24792] 1000 24792 2156 52 9 0 0 sigar_port Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243268] [24793] 1000 24793 1462 190 8 0 0 goport Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243270] [24797] 1000 24797 7948972 7387636 15088 0 0 cbq-engine Jan 18 09:19:34 ubuntu14-04 kernel: [679831.243272] Out of memory: Kill process 24797 (cbq-engine) score 958 or sacrifice child Jan 18 09:19:34 ubuntu14-04 kernel: [679831.244279] Killed process 24797 (cbq-engine) total-vm:31795888kB, anon-rss:29550544kB, file-rss:0kB Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249656] beam.smp invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249659] beam.smp cpuset=/ mems_allowed=0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249666] CPU: 3 PID: 11088 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249669] 0000000000000000 ffff8800368ab9d8 ffffffff817aed00 000000000000c6b8 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249671] ffff8807994a13a0 ffff8800368aba78 ffffffff817a9c3f 0000000000000000 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249673] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249675] Call Trace: Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249686] [] dump_stack+0x45/0x57 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249689] [] dump_header+0x7f/0x1f1 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249695] [] oom_kill_process+0x22b/0x390 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249697] [] ? oom_unkillable_task+0xbd/0x100 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249700] [] out_of_memory+0x4d2/0x520 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249703] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249707] [] alloc_pages_vma+0x97/0x150 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249710] [] handle_mm_fault+0xd13/0x1100 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249714] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249717] [] ? try_to_wake_up+0x1f1/0x340 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249720] [] ? vmacache_find+0x86/0xe0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249724] [] __do_page_fault+0x1c4/0x5b0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249729] [] ? do_futex+0x10a/0x5d0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249731] [] trace_do_page_fault+0x45/0x100 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249734] [] do_async_page_fault+0x1e/0xd0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249740] [] async_page_fault+0x28/0x30 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249742] Mem-Info: Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249743] Node 0 DMA per-cpu: Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249745] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249746] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249747] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249747] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249748] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249749] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249750] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249751] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249752] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249753] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249754] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249755] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249755] Node 0 DMA32 per-cpu: Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249757] CPU 0: hi: 186, btch: 31 usd: 100 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249758] CPU 1: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249758] CPU 2: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249759] CPU 3: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249760] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249761] CPU 5: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249762] CPU 6: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249763] CPU 7: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249764] CPU 8: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249764] CPU 9: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249765] CPU 10: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249766] CPU 11: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249767] Node 0 Normal per-cpu: Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249768] CPU 0: hi: 186, btch: 31 usd: 175 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249769] CPU 1: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249770] CPU 2: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249771] CPU 3: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249772] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249772] CPU 5: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249773] CPU 6: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249774] CPU 7: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249775] CPU 8: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249776] CPU 9: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249777] CPU 10: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249778] CPU 11: hi: 186, btch: 31 usd: 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249781] active_anon:7595816 inactive_anon:71 isolated_anon:0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249781] active_file:69 inactive_file:121 isolated_file:0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249781] unevictable:0 dirty:11 writeback:0 unstable:0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249781] free:48640 slab_reclaimable:7136 slab_unreclaimable:18662 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249781] mapped:266 shmem:93 pagetables:16868 bounce:0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249781] free_cma:0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249783] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249787] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249789] Node 0 DMA32 free:115120kB min:6668kB low:8332kB high:10000kB active_anon:2912908kB inactive_anon:4kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:4kB shmem:8kB slab_reclaimable:2716kB slab_unreclaimable:6396kB kernel_stack:896kB pagetables:6828kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:228 all_unreclaimable? yes Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249792] lowmem_reserve[]: 0 0 27165 27165 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249794] Node 0 Normal free:63548kB min:60876kB low:76092kB high:91312kB active_anon:27470064kB inactive_anon:280kB active_file:272kB inactive_file:484kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:44kB writeback:0kB mapped:1060kB shmem:364kB slab_reclaimable:25828kB slab_unreclaimable:68236kB kernel_stack:6112kB pagetables:60644kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249797] lowmem_reserve[]: 0 0 0 0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249799] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249808] Node 0 DMA32: 230*4kB (UEM) 146*8kB (UEM) 69*16kB (UEM) 43*32kB (UEM) 14*64kB (UEM) 24*128kB (UEM) 21*256kB (UEM) 17*512kB (UE) 15*1024kB (UE) 22*2048kB (UEM) 8*4096kB (ER) = 115800kB Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249816] Node 0 Normal: 1500*4kB (UEM) 459*8kB (UEM) 493*16kB (UEM) 166*32kB (UEM) 58*64kB (UEM) 130*128kB (UEM) 31*256kB (UE) 9*512kB (M) 2*1024kB (M) 1*2048kB (M) 1*4096kB (R) = 63960kB Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249825] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249826] 730 total pagecache pages Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249827] 0 pages in swap cache Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249829] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249829] Free swap = 0kB Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249830] Total swap = 0kB Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249831] 7864189 pages RAM Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249832] 0 pages HighMem/MovableOnly Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249833] 143432 pages reserved Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249833] 0 pages cma reserved Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249834] 0 pages hwpoisoned Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249835] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249840] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249842] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249843] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249845] [ 647] 0 647 2559 590 8 0 0 dhclient Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249847] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249848] [ 847] 101 847 63962 273 27 0 0 rsyslogd Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249850] [ 882] 102 882 9806 96 23 0 0 dbus-daemon Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249851] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249853] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249854] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249855] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249857] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249859] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249860] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249861] [ 943] 0 943 5915 55 16 0 0 cron Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249863] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249864] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249866] [ 964] 0 964 4800 61 15 0 0 irqbalance Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249867] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249869] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249871] [14744] 1000 14744 336406 8553 91 0 0 beam.smp Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249872] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249874] [14914] 1000 14914 428648 5746 112 0 0 memcached Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249876] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249877] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249878] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249880] [ 6013] 1000 6013 3140 1537 11 0 0 gosecrets Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249881] [11062] 1000 11062 691395 161529 735 0 0 beam.smp Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249883] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249884] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249886] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249887] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249889] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249890] [19388] 1000 19388 344340 17864 162 0 0 beam.smp Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249892] [19461] 1000 19461 1113 27 7 0 0 sh Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249893] [19463] 1000 19463 1084 26 7 0 0 memsup Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249894] [19464] 1000 19464 1084 21 8 0 0 cpu_sup Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249896] [19489] 1000 19489 1331 100 8 0 0 godu Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249898] [24013] 0 24013 26525 374 54 0 0 sshd Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249899] [24113] 0 24113 5623 482 16 0 0 bash Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249901] [24748] 1000 24748 1113 27 7 0 0 sh Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249902] [24762] 1000 24762 1113 26 6 0 0 sh Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249903] [24763] 1000 24763 1331 144 7 0 0 godu Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249905] [24765] 1000 24765 1462 183 8 0 0 goport Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249906] [24770] 1000 24770 55891 1917 29 0 0 goxdcr Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249907] [24792] 1000 24792 2156 52 9 0 0 sigar_port Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249909] [24793] 1000 24793 1462 190 8 0 0 goport Jan 18 09:19:34 ubuntu14-04 kernel: [679831.249911] Out of memory: Kill process 11062 (beam.smp) score 21 or sacrifice child Jan 18 09:19:34 ubuntu14-04 kernel: [679831.250722] Killed process 19388 (beam.smp) total-vm:1377360kB, anon-rss:71456kB, file-rss:0kB Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759465] memsup invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759469] memsup cpuset=/ mems_allowed=0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759475] CPU: 10 PID: 11116 Comm: memsup Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759479] 0000000000000000 ffff88079a5bb858 ffffffff817aed00 0000000000000000 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759481] ffff88079bd31d70 ffff88079a5bb8f8 ffffffff817a9c3f 0000000000000000 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759483] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759485] Call Trace: Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759499] [] dump_stack+0x45/0x57 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759502] [] dump_header+0x7f/0x1f1 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759509] [] oom_kill_process+0x22b/0x390 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759516] [] ? has_capability_noaudit+0x1e/0x30 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759521] [] out_of_memory+0x4d2/0x520 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759526] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759533] [] alloc_pages_current+0x91/0x100 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759536] [] __page_cache_alloc+0xa7/0xc0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759538] [] filemap_fault+0x1a8/0x430 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759541] [] __do_fault+0x39/0x90 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759543] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759546] [] handle_mm_fault+0x7e5/0x1100 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759551] [] __do_page_fault+0x1c4/0x5b0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.759555] [] ? mutex_lock+0x16/0x37 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.762683] [] ? seq_read+0x1bc/0x370 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776788] [] trace_do_page_fault+0x45/0x100 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776793] [] do_async_page_fault+0x1e/0xd0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776798] [] async_page_fault+0x28/0x30 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776800] Mem-Info: Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776801] Node 0 DMA per-cpu: Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776803] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776804] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776806] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776808] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776810] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776811] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776812] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776813] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776814] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776815] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776816] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776817] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776818] Node 0 DMA32 per-cpu: Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776832] CPU 0: hi: 186, btch: 31 usd: 95 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776834] CPU 1: hi: 186, btch: 31 usd: 47 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776836] CPU 2: hi: 186, btch: 31 usd: 25 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776838] CPU 3: hi: 186, btch: 31 usd: 165 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776840] CPU 4: hi: 186, btch: 31 usd: 70 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776841] CPU 5: hi: 186, btch: 31 usd: 35 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776843] CPU 6: hi: 186, btch: 31 usd: 150 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776846] CPU 7: hi: 186, btch: 31 usd: 27 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776847] CPU 8: hi: 186, btch: 31 usd: 50 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776848] CPU 9: hi: 186, btch: 31 usd: 58 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776849] CPU 10: hi: 186, btch: 31 usd: 30 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776850] CPU 11: hi: 186, btch: 31 usd: 70 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776851] Node 0 Normal per-cpu: Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776852] CPU 0: hi: 186, btch: 31 usd: 30 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776853] CPU 1: hi: 186, btch: 31 usd: 9 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776855] CPU 2: hi: 186, btch: 31 usd: 26 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776856] CPU 3: hi: 186, btch: 31 usd: 176 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776857] CPU 4: hi: 186, btch: 31 usd: 107 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776858] CPU 5: hi: 186, btch: 31 usd: 20 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776859] CPU 6: hi: 186, btch: 31 usd: 155 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776860] CPU 7: hi: 186, btch: 31 usd: 46 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776861] CPU 8: hi: 186, btch: 31 usd: 32 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776862] CPU 9: hi: 186, btch: 31 usd: 30 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776863] CPU 10: hi: 186, btch: 31 usd: 15 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776864] CPU 11: hi: 186, btch: 31 usd: 169 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776868] active_anon:7605466 inactive_anon:71 isolated_anon:0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776868] active_file:312 inactive_file:374 isolated_file:0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776868] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776868] free:48212 slab_reclaimable:6669 slab_unreclaimable:16896 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776868] mapped:552 shmem:92 pagetables:16322 bounce:0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776868] free_cma:0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776870] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776875] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776878] Node 0 DMA32 free:115260kB min:6668kB low:8332kB high:10000kB active_anon:2912268kB inactive_anon:4kB active_file:224kB inactive_file:380kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:132kB shmem:8kB slab_reclaimable:2436kB slab_unreclaimable:5388kB kernel_stack:880kB pagetables:6716kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:6088 all_unreclaimable? yes Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776881] lowmem_reserve[]: 0 0 27165 27165 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776883] Node 0 Normal free:61696kB min:60876kB low:76092kB high:91312kB active_anon:27509596kB inactive_anon:280kB active_file:1024kB inactive_file:1116kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:2076kB shmem:360kB slab_reclaimable:24240kB slab_unreclaimable:62180kB kernel_stack:6816kB pagetables:58572kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:128 all_unreclaimable? no Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776887] lowmem_reserve[]: 0 0 0 0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776889] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776897] Node 0 DMA32: 159*4kB (UEM) 123*8kB (UE) 85*16kB (UEM) 99*32kB (UE) 39*64kB (UE) 29*128kB (UE) 11*256kB (UE) 17*512kB (UE) 15*1024kB (UE) 21*2048kB (UEM) 8*4096kB (ER) = 115012kB Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776906] Node 0 Normal: 799*4kB (UEM) 457*8kB (UEM) 386*16kB (UEM) 631*32kB (UEM) 231*64kB (UEM) 70*128kB (UEM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 61316kB Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776915] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776916] 1090 total pagecache pages Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776917] 0 pages in swap cache Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776920] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776921] Free swap = 0kB Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776922] Total swap = 0kB Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776922] 7864189 pages RAM Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776923] 0 pages HighMem/MovableOnly Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776924] 143432 pages reserved Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776925] 0 pages cma reserved Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776926] 0 pages hwpoisoned Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776927] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776933] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776935] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776937] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776939] [ 647] 0 647 2559 590 8 0 0 dhclient Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776941] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776943] [ 847] 101 847 63962 263 27 0 0 rsyslogd Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776945] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776946] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776948] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776950] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776951] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776953] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776955] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776956] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776958] [ 943] 0 943 5915 55 16 0 0 cron Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776960] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776962] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776964] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776965] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776968] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776970] [14744] 1000 14744 335245 8236 90 0 0 beam.smp Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776972] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776974] [14914] 1000 14914 428648 5746 112 0 0 memcached Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776975] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776977] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776979] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776981] [ 6013] 1000 6013 3140 1168 11 0 0 gosecrets Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776983] [11062] 1000 11062 619413 96828 521 0 0 beam.smp Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776985] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776986] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776988] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776990] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776991] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776993] [24748] 1000 24748 1113 27 7 0 0 sh Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776995] [24952] 1000 24952 1462 185 8 0 0 goport Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776997] [24957] 1000 24957 57940 2036 29 0 0 goxdcr Jan 18 12:42:32 ubuntu14-04 kernel: [692010.776998] [24973] 1000 24973 275237 13264 130 0 0 beam.smp Jan 18 12:42:32 ubuntu14-04 kernel: [692010.777000] [25036] 1000 25036 1113 27 6 0 0 sh Jan 18 12:42:32 ubuntu14-04 kernel: [692010.777002] [25038] 1000 25038 1084 24 8 0 0 memsup Jan 18 12:42:32 ubuntu14-04 kernel: [692010.777003] [25039] 1000 25039 1084 20 8 0 0 cpu_sup Jan 18 12:42:32 ubuntu14-04 kernel: [692010.777005] [25083] 1000 25083 1395 153 8 0 0 godu Jan 18 12:42:32 ubuntu14-04 kernel: [692010.777007] [25085] 1000 25085 1331 101 8 0 0 godu Jan 18 12:42:32 ubuntu14-04 kernel: [692010.777008] [25116] 1000 25116 2156 51 10 0 0 sigar_port Jan 18 12:42:32 ubuntu14-04 kernel: [692010.777010] [25117] 1000 25117 1462 179 8 0 0 goport Jan 18 12:42:32 ubuntu14-04 kernel: [692010.777012] [25122] 1000 25122 8064154 7466479 14845 0 0 cbq-engine Jan 18 12:42:32 ubuntu14-04 kernel: [692010.777028] [27216] 1000 27216 1113 25 7 0 0 sh Jan 18 12:42:32 ubuntu14-04 kernel: [692010.777029] [27217] 1000 27217 1818 23 9 0 0 df Jan 18 12:42:32 ubuntu14-04 kernel: [692010.777031] Out of memory: Kill process 25122 (cbq-engine) score 968 or sacrifice child Jan 18 12:42:32 ubuntu14-04 kernel: [692010.778047] Killed process 25122 (cbq-engine) total-vm:32256616kB, anon-rss:29865916kB, file-rss:0kB Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952618] irqbalance invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952624] irqbalance cpuset=/ mems_allowed=0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952630] CPU: 10 PID: 964 Comm: irqbalance Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952633] 0000000000000000 ffff88079b37f858 ffffffff817aed00 0000000000000000 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952635] ffff8807994a75c0 ffff88079b37f8f8 ffffffff817a9c3f 0000000000000000 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952637] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952639] Call Trace: Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952652] [] dump_stack+0x45/0x57 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952655] [] dump_header+0x7f/0x1f1 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952662] [] oom_kill_process+0x22b/0x390 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952668] [] ? has_capability_noaudit+0x1e/0x30 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952672] [] out_of_memory+0x4d2/0x520 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952676] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952684] [] alloc_pages_current+0x91/0x100 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952687] [] __page_cache_alloc+0xa7/0xc0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952689] [] filemap_fault+0x1a8/0x430 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952692] [] __do_fault+0x39/0x90 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952694] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952696] [] handle_mm_fault+0x7e5/0x1100 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952700] [] ? vmacache_find+0x70/0xe0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952704] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952709] [] ? mutex_lock+0x16/0x37 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952714] [] ? seq_read+0x1bc/0x370 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952717] [] trace_do_page_fault+0x45/0x100 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952721] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952728] [] async_page_fault+0x28/0x30 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952730] Mem-Info: Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952732] Node 0 DMA per-cpu: Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952735] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952737] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952738] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952740] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952741] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952743] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952744] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952746] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952747] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952749] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952751] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952752] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952753] Node 0 DMA32 per-cpu: Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952756] CPU 0: hi: 186, btch: 31 usd: 158 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952757] CPU 1: hi: 186, btch: 31 usd: 29 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952758] CPU 2: hi: 186, btch: 31 usd: 30 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952760] CPU 3: hi: 186, btch: 31 usd: 28 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952761] CPU 4: hi: 186, btch: 31 usd: 16 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952763] CPU 5: hi: 186, btch: 31 usd: 12 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952764] CPU 6: hi: 186, btch: 31 usd: 162 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952765] CPU 7: hi: 186, btch: 31 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952767] CPU 8: hi: 186, btch: 31 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952768] CPU 9: hi: 186, btch: 31 usd: 184 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952769] CPU 10: hi: 186, btch: 31 usd: 29 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952771] CPU 11: hi: 186, btch: 31 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952772] Node 0 Normal per-cpu: Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952773] CPU 0: hi: 186, btch: 31 usd: 36 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952775] CPU 1: hi: 186, btch: 31 usd: 15 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952777] CPU 2: hi: 186, btch: 31 usd: 24 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952778] CPU 3: hi: 186, btch: 31 usd: 1 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952779] CPU 4: hi: 186, btch: 31 usd: 30 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952781] CPU 5: hi: 186, btch: 31 usd: 1 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952782] CPU 6: hi: 186, btch: 31 usd: 131 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952784] CPU 7: hi: 186, btch: 31 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952786] CPU 8: hi: 186, btch: 31 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952787] CPU 9: hi: 186, btch: 31 usd: 160 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952789] CPU 10: hi: 186, btch: 31 usd: 2 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952791] CPU 11: hi: 186, btch: 31 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952795] active_anon:7599460 inactive_anon:71 isolated_anon:0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952795] active_file:237 inactive_file:97 isolated_file:78 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952795] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952795] free:47955 slab_reclaimable:6562 slab_unreclaimable:17939 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952795] mapped:97 shmem:92 pagetables:16473 bounce:0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952795] free_cma:0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952798] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952805] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952808] Node 0 DMA32 free:115120kB min:6668kB low:8332kB high:10000kB active_anon:2913140kB inactive_anon:4kB active_file:608kB inactive_file:268kB unevictable:0kB isolated(anon):0kB isolated(file):180kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:1016kB shmem:8kB slab_reclaimable:2160kB slab_unreclaimable:5196kB kernel_stack:880kB pagetables:6476kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:9344 all_unreclaimable? yes Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952814] lowmem_reserve[]: 0 0 27165 27165 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952817] Node 0 Normal free:60808kB min:60876kB low:76092kB high:91312kB active_anon:27484700kB inactive_anon:280kB active_file:340kB inactive_file:120kB unevictable:0kB isolated(anon):0kB isolated(file):132kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:360kB slab_reclaimable:24088kB slab_unreclaimable:66544kB kernel_stack:5984kB pagetables:59416kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:3388 all_unreclaimable? yes Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952821] lowmem_reserve[]: 0 0 0 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952824] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952837] Node 0 DMA32: 212*4kB (UEM) 128*8kB (UEM) 75*16kB (UE) 55*32kB (UE) 48*64kB (UEM) 38*128kB (UEM) 16*256kB (UEM) 17*512kB (UE) 15*1024kB (UE) 20*2048kB (UEM) 8*4096kB (ER) = 114656kB Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952849] Node 0 Normal: 662*4kB (UEM) 472*8kB (UEM) 254*16kB (UEM) 180*32kB (UEM) 63*64kB (UEM) 40*128kB (UEM) 25*256kB (UEM) 8*512kB (M) 2*1024kB (M) 3*2048kB (M) 4*4096kB (MR) = 60472kB Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952863] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952865] 849 total pagecache pages Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952867] 0 pages in swap cache Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952869] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952870] Free swap = 0kB Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952871] Total swap = 0kB Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952872] 7864189 pages RAM Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952873] 0 pages HighMem/MovableOnly Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952873] 143432 pages reserved Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952874] 0 pages cma reserved Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952875] 0 pages hwpoisoned Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952875] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952882] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952884] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952886] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952888] [ 647] 0 647 2559 590 8 0 0 dhclient Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952890] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952898] [ 847] 101 847 63962 280 27 0 0 rsyslogd Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952900] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952902] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952903] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952905] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952906] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952908] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952910] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952911] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952913] [ 943] 0 943 5915 55 16 0 0 cron Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952914] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952916] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952917] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952919] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952922] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952928] [14744] 1000 14744 335374 8388 89 0 0 beam.smp Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952930] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952933] [14914] 1000 14914 428648 5746 112 0 0 memcached Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952935] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952938] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952940] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952943] [ 6013] 1000 6013 3140 874 11 0 0 gosecrets Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952945] [11062] 1000 11062 719233 178415 777 0 0 beam.smp Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952950] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952952] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952954] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952955] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952957] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952959] [24748] 1000 24748 1113 27 7 0 0 sh Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952960] [24952] 1000 24952 1462 185 8 0 0 goport Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952962] [24957] 1000 24957 57940 1949 29 0 0 goxdcr Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952963] [24973] 1000 24973 307966 14430 142 0 0 beam.smp Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952965] [25036] 1000 25036 1113 26 6 0 0 sh Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952966] [25038] 1000 25038 1084 24 8 0 0 memsup Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952968] [25039] 1000 25039 1084 20 8 0 0 cpu_sup Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952970] [25083] 1000 25083 1395 153 8 0 0 godu Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952971] [25085] 1000 25085 1331 101 8 0 0 godu Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952973] [25116] 1000 25116 2156 51 10 0 0 sigar_port Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952974] [27218] 1000 27218 1526 178 8 0 0 goport Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952976] [27223] 1000 27223 7773567 7378291 14736 0 0 cbq-engine Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952978] [27484] 1000 27484 1818 26 9 0 0 df Jan 18 14:22:23 ubuntu14-04 kernel: [698001.952980] Out of memory: Kill process 27223 (cbq-engine) score 957 or sacrifice child Jan 18 14:22:23 ubuntu14-04 kernel: [698001.954176] Killed process 27223 (cbq-engine) total-vm:31094268kB, anon-rss:29513164kB, file-rss:0kB Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994544] goport invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994550] goport cpuset=/ mems_allowed=0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994557] CPU: 4 PID: 24959 Comm: goport Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994560] 0000000000000000 ffff8804deef7858 ffffffff817aed00 0000000000005358 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994562] ffff8806d1fd3ae0 ffff8804deef78f8 ffffffff817a9c3f 0000000000000000 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994564] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994567] Call Trace: Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994583] [] dump_stack+0x45/0x57 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994586] [] dump_header+0x7f/0x1f1 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994593] [] oom_kill_process+0x22b/0x390 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994600] [] ? has_capability_noaudit+0x1e/0x30 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994603] [] out_of_memory+0x4d2/0x520 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994608] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994616] [] alloc_pages_current+0x91/0x100 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994619] [] __page_cache_alloc+0xa7/0xc0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994622] [] filemap_fault+0x1a8/0x430 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994626] [] __do_fault+0x39/0x90 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994630] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994764] [] ? hrtimer_cancel+0x22/0x30 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994767] [] handle_mm_fault+0x7e5/0x1100 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994771] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994773] [] ? hrtimer_get_res+0x50/0x50 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994778] [] ? do_futex+0xde/0x5d0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994782] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994787] [] ? __switch_to+0x15f/0x570 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994789] [] trace_do_page_fault+0x45/0x100 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994793] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994799] [] async_page_fault+0x28/0x30 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994801] Mem-Info: Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994803] Node 0 DMA per-cpu: Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994805] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994806] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994807] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994808] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994809] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994810] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994810] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994811] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994812] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994813] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994815] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994816] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994816] Node 0 DMA32 per-cpu: Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994818] CPU 0: hi: 186, btch: 31 usd: 77 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994819] CPU 1: hi: 186, btch: 31 usd: 29 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994820] CPU 2: hi: 186, btch: 31 usd: 174 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994820] CPU 3: hi: 186, btch: 31 usd: 30 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994821] CPU 4: hi: 186, btch: 31 usd: 30 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994822] CPU 5: hi: 186, btch: 31 usd: 39 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994823] CPU 6: hi: 186, btch: 31 usd: 71 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994824] CPU 7: hi: 186, btch: 31 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994825] CPU 8: hi: 186, btch: 31 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994826] CPU 9: hi: 186, btch: 31 usd: 184 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994827] CPU 10: hi: 186, btch: 31 usd: 119 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994827] CPU 11: hi: 186, btch: 31 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994828] Node 0 Normal per-cpu: Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994829] CPU 0: hi: 186, btch: 31 usd: 9 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994830] CPU 1: hi: 186, btch: 31 usd: 30 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994831] CPU 2: hi: 186, btch: 31 usd: 184 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994832] CPU 3: hi: 186, btch: 31 usd: 1 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994833] CPU 4: hi: 186, btch: 31 usd: 30 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994834] CPU 5: hi: 186, btch: 31 usd: 30 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994835] CPU 6: hi: 186, btch: 31 usd: 72 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994835] CPU 7: hi: 186, btch: 31 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994836] CPU 8: hi: 186, btch: 31 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994837] CPU 9: hi: 186, btch: 31 usd: 160 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994838] CPU 10: hi: 186, btch: 31 usd: 178 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994839] CPU 11: hi: 186, btch: 31 usd: 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994842] active_anon:7599460 inactive_anon:71 isolated_anon:0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994842] active_file:32 inactive_file:0 isolated_file:78 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994842] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994842] free:47991 slab_reclaimable:6562 slab_unreclaimable:17939 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994842] mapped:0 shmem:92 pagetables:16473 bounce:0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994842] free_cma:0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994845] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994850] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994852] Node 0 DMA32 free:115216kB min:6668kB low:8332kB high:10000kB active_anon:2913140kB inactive_anon:4kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):180kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:8kB slab_reclaimable:2160kB slab_unreclaimable:5196kB kernel_stack:880kB pagetables:6476kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:2476 all_unreclaimable? yes Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994855] lowmem_reserve[]: 0 0 27165 27165 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994857] Node 0 Normal free:60856kB min:60876kB low:76092kB high:91312kB active_anon:27484700kB inactive_anon:280kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):132kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:360kB slab_reclaimable:24088kB slab_unreclaimable:66544kB kernel_stack:5984kB pagetables:59416kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:1656 all_unreclaimable? yes Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994861] lowmem_reserve[]: 0 0 0 0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994862] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994871] Node 0 DMA32: 211*4kB (UE) 155*8kB (UEM) 81*16kB (UEM) 57*32kB (UEM) 48*64kB (UEM) 38*128kB (UEM) 16*256kB (UEM) 17*512kB (UE) 15*1024kB (UE) 20*2048kB (UEM) 8*4096kB (ER) = 115028kB Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994887] Node 0 Normal: 709*4kB (UEM) 433*8kB (UEM) 272*16kB (UEM) 197*32kB (UEM) 63*64kB (UEM) 40*128kB (UEM) 25*256kB (UEM) 8*512kB (M) 2*1024kB (M) 3*2048kB (M) 4*4096kB (MR) = 61180kB Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994896] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994897] 366 total pagecache pages Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994898] 0 pages in swap cache Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994899] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994900] Free swap = 0kB Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994901] Total swap = 0kB Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994901] 7864189 pages RAM Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994902] 0 pages HighMem/MovableOnly Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994903] 143432 pages reserved Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994904] 0 pages cma reserved Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994904] 0 pages hwpoisoned Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994905] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994912] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994914] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994916] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994918] [ 647] 0 647 2559 590 8 0 0 dhclient Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994919] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994921] [ 847] 101 847 63962 280 27 0 0 rsyslogd Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994922] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994924] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994925] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994927] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994928] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994930] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994932] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994933] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994935] [ 943] 0 943 5915 55 16 0 0 cron Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994936] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994938] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994939] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994941] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994944] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994945] [14744] 1000 14744 335374 8388 89 0 0 beam.smp Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994947] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994949] [14914] 1000 14914 428648 5746 112 0 0 memcached Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994950] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994952] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994953] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994956] [ 6013] 1000 6013 3140 874 11 0 0 gosecrets Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994957] [11062] 1000 11062 719233 178415 777 0 0 beam.smp Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994959] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994960] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994962] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994963] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994965] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994967] [24748] 1000 24748 1113 27 7 0 0 sh Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994968] [24952] 1000 24952 1462 185 8 0 0 goport Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994970] [24957] 1000 24957 57940 1949 29 0 0 goxdcr Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994972] [24973] 1000 24973 307966 14430 142 0 0 beam.smp Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994975] [25036] 1000 25036 1113 26 6 0 0 sh Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994977] [25038] 1000 25038 1084 24 8 0 0 memsup Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994979] [25039] 1000 25039 1084 20 8 0 0 cpu_sup Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994981] [25083] 1000 25083 1395 153 8 0 0 godu Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994983] [25085] 1000 25085 1331 101 8 0 0 godu Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994986] [25116] 1000 25116 2156 51 10 0 0 sigar_port Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994988] [27218] 1000 27218 1526 178 8 0 0 goport Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994990] [27228] 1000 27223 7773567 7378335 14736 0 0 cbq-engine Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994993] [27484] 1000 27484 1818 26 9 0 0 df Jan 18 14:22:23 ubuntu14-04 kernel: [698001.994995] Out of memory: Kill process 27479 (cbq-engine) score 957 or sacrifice child Jan 18 14:22:23 ubuntu14-04 kernel: [698001.995999] Killed process 27228 (cbq-engine) total-vm:31094268kB, anon-rss:29513340kB, file-rss:0kB Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [watchdog/0:12] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [cbq-engine:27515] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] NMI watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [cbq-engine:27510] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] Modules linked in: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] Modules linked in: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] dccp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] dccp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] dccp Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] dccp Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] tcp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] tcp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] udp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] udp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] inet_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [cbq-engine:27497] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] inet_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] Modules linked in: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] unix_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] dccp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] unix_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] dccp Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] af_packet_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] tcp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] af_packet_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] udp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] netlink_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] inet_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] netlink_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] unix_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] NMI watchdog: BUG: soft lockup - CPU#4 stuck for 23s! [cbq-engine:27491] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] cirrus Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] af_packet_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] Modules linked in: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] cirrus Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] netlink_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] dccp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] cirrus Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] dccp Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] ttm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] tcp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] drm_kms_helper Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] udp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] drm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] inet_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] syscopyarea Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] unix_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] sysfillrect Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] af_packet_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] sysimgblt Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] netlink_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] i2c_piix4 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] cirrus Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 8250_fintek Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] ttm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] kvm_intel Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] drm_kms_helper Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] ppdev Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] drm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] kvm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] syscopyarea Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] mac_hid Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] sysfillrect Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] serio_raw Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] sysimgblt Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] parport_pc Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] i2c_piix4 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] lp Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 8250_fintek Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] parport Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] kvm_intel Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] psmouse Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] ppdev Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] floppy Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] kvm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] pata_acpi Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] mac_hid Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] serio_raw Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] CPU: 3 PID: 27497 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] parport_pc Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] lp Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] task: ffff88017e3c89d0 ti: ffff8803276e0000 task.ti: ffff8803276e0000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] parport Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] RIP: 0010:[] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] psmouse Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] floppy Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] RSP: 0000:ffff8803276e3d30 EFLAGS: 00000206 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] pata_acpi Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] RAX: 000000000000618f RBX: 0000000000000000 RCX: 000000000000037a Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] RDX: 0000000000000370 RSI: 000000000000037a RDI: ffffea000ff7f630 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] RBP: ffff8803276e3dc8 R08: 000000000000000a R09: 0000000000000001 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] CPU: 4 PID: 27491 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] R10: ffffffff81aabcd6 R11: ffff8800000009d8 R12: 0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] R13: 00000000000280da R14: ffff88017e3c89d0 R15: ffff8803276e3fd8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] task: ffff88017e3cd850 ti: ffff8804d0110000 task.ti: ffff8804d0110000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] FS: 00007f0f573c4700(0000) GS:ffff8807bfc60000(0000) knlGS:0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] RIP: 0010:[] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] CR2: 000000c49073b000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] RSP: 0000:ffff8804d0113d30 EFLAGS: 00000206 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] RAX: 0000000000006e8b RBX: 0000000000000000 RCX: 0000000000000376 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] RDX: 0000000000000370 RSI: 0000000000000376 RDI: ffffea000ff7f630 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] RBP: ffff8804d0113dc8 R08: 0000000000000006 R09: 0000000000000001 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] R10: ffffffff81aabcd6 R11: ffff880000000cd0 R12: 0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] R13: 00000000000280da R14: ffff88017e3cd850 R15: 0000000000000004 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] FS: 00007f0f5987a740(0000) GS:ffff8807bfc80000(0000) knlGS:0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] CR2: 000000c49079a008 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] Stack: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] ffffffff811a5e3d ffff8803276e3e70 ffff8803276e3dc0 ffff8803276e3d58 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] ffffffff81346be1 ffff8803276e3d68 0000000000000029 ffff8803276e3e48 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 80000002d9f04867 ffffea000ff7f630 000000803b35d700 0000001800000040 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] Stack: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] ffffffff811a5e3d Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] Call Trace: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] ffff8804d0113d48 ffffffff81051303 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 0000000000000246 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] ffff8803277509d0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] [] ? apparmor_socket_sendmsg+0x21/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] ffff8804d0113db8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] ffffffff810a08b1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] [] trace_do_page_fault+0x45/0x100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 80000004edde5867 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] ffffea000ff7f630 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 0000008000000246 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] ffff8804d0113de8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] [] async_page_fault+0x28/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] Code: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] Call Trace: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 1f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 44 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] [] ? try_to_wake_up+0x1f1/0x340 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] b8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 02 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] [] ? do_futex+0x10a/0x5d0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] f0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] c1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 07 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] [] trace_do_page_fault+0x45/0x100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] c2 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] c1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] ea Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 10 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] [] async_page_fault+0x28/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 66 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] Code: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 39 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] c2 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 75 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 1f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 01 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 44 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] c3 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] d1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] b8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] b7 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] f2 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 02 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] b8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] f0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 80 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] c1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 07 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] eb Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 0a Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] c2 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] c1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 1f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] ea Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 10 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] f3 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 66 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 90 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 39 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] <83> Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] c2 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] e8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 75 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 01 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 01 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 74 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] c3 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 20 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] d1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] b7 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 17 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] b7 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 41 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] f2 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] b8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] d0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 41 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 80 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 31 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] c8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 41 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] eb Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 81 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 0a Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] e0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] fe Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 1f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] ff Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] f3 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] 90 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.080002] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.096011] <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] ttm drm_kms_helper Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] NMI watchdog: BUG: soft lockup - CPU#5 stuck for 23s! [cbq-engine:27508] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] CPU: 5 PID: 27508 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] task: ffff88045b820000 ti: ffff88073b238000 task.ti: ffff88073b238000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] RSP: 0000:ffff88073b23bd30 EFLAGS: 00000206 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] RAX: 00000000000041a2 RBX: 0000000000000000 RCX: 000000000000037c Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] RDX: 0000000000000370 RSI: 000000000000037c RDI: ffffea000ff7f630 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] RBP: ffff88073b23bdc8 R08: 000000000000000c R09: 0000000000000001 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] R10: ffffffff81aabcd6 R11: ffff880000000b98 R12: 0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] R13: 00000000000280da R14: ffff88045b820000 R15: ffff88045b820000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] FS: 00007f0f457fa700(0000) GS:ffff8807bfca0000(0000) knlGS:0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] CR2: 000000c490773000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] Stack: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] ffffffff811a5e3d ffff88073b23bd48 0000000081346bb1 ffff88073b23bd58 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] 0000000000000018 ffff88073b23be38 ffffffff8168dbf3 ffff88073b23be48 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] 80000005adf08867 ffffea000ff7f630 000000809c718a00 0000001800000040 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] Call Trace: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] [] ? sock_aio_read.part.7+0x113/0x140 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] [] ? sock_aio_read+0x21/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] [] ? do_sync_read+0x5a/0x90 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] [] trace_do_page_fault+0x45/0x100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] [] async_page_fault+0x28/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.112007] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] ttm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] drm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] drm_kms_helper drm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] syscopyarea Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] syscopyarea Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] sysfillrect Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] sysfillrect Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] sysimgblt Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] sysimgblt Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] i2c_piix4 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] i2c_piix4 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] NMI watchdog: BUG: soft lockup - CPU#6 stuck for 23s! [cbq-engine:27504] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] 8250_fintek Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] Modules linked in: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] 8250_fintek Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] CPU: 6 PID: 27504 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] task: ffff88079b6fb110 ti: ffff88014251c000 task.ti: ffff88014251c000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] RSP: 0018:ffff88014251f8f0 EFLAGS: 00000202 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] RAX: 00000000000036c1 RBX: 0000000000000000 RCX: 000000000000037e Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] RDX: 0000000000000370 RSI: 000000000000037e RDI: ffffea000ff7f630 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] RBP: ffff88014251f988 R08: 000000000000000e R09: 0000000000000001 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] R10: ffffffff81aabcd6 R11: ffff880000000918 R12: 0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] R13: 00000000000280da R14: ffff88079b6fb110 R15: ffff880799416900 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] FS: 00007f0f477fe700(0000) GS:ffff8807bfcc0000(0000) knlGS:0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] CR2: 000000c490723000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] Stack: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] ffffffff811a5e3d ffff88014251f8f8 0000000000000000 0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] 00027ae2417d7652 00027ae2417cb302 ffffffff810dd1a0 ffff8807bfcce4c0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] 80000007059b2867 ffffea000ff7f630 00000000817b56fc 69676e652d716263 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] Call Trace: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] ? hrtimer_get_res+0x50/0x50 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] ? poll_schedule_timeout+0x49/0x70 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] ? do_select+0x6d6/0x790 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] trace_do_page_fault+0x45/0x100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] async_page_fault+0x28/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] ? copy_user_generic_string+0x2c/0x40 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] ? copy_to_iter+0x7b/0x340 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] skb_copy_datagram_iter+0x69/0x260 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] ? _raw_spin_unlock_bh+0x20/0x50 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] tcp_recvmsg+0x1e6/0xbb0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] inet_recvmsg+0x6b/0x80 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] sock_aio_read.part.7+0x113/0x140 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] sock_aio_read+0x21/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] do_sync_read+0x5a/0x90 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] __vfs_read+0x2c/0x50 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] vfs_read+0x86/0x140 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] SyS_read+0x46/0xb0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] [] system_call_fastpath+0x16/0x1b Jan 18 14:24:09 ubuntu14-04 kernel: [698088.128008] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] kvm_intel Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] kvm_intel Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] ppdev Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] ppdev Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] kvm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] kvm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] mac_hid Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] mac_hid Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] serio_raw Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] serio_raw Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] parport_pc Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] parport_pc Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] lp Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] lp Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] parport Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] parport psmouse Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] psmouse Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] floppy Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] floppy Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] pata_acpi Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] CPU: 2 PID: 27510 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] pata_acpi Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] NMI watchdog: BUG: soft lockup - CPU#9 stuck for 23s! [cbq-engine:27503] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] CPU: 9 PID: 27503 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] task: ffff880798e8e220 ti: ffff8803b4714000 task.ti: ffff8803b4714000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] RSP: 0000:ffff8803b4717d30 EFLAGS: 00000202 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] RAX: 0000000000005e6c RBX: 0000000000000000 RCX: 0000000000000378 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] RDX: 0000000000000370 RSI: 0000000000000378 RDI: ffffea000ff7f630 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] RBP: ffff8803b4717dc8 R08: 0000000000000008 R09: 0000000000000001 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] R10: ffffffff81aabcd6 R11: ffff880000000818 R12: 0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] R13: 00000000000280da R14: ffff880798e8e220 R15: ffff8803b4717fd8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] FS: 00007f0f47fff700(0000) GS:ffff8807bfd20000(0000) knlGS:0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] CR2: 000000c490703000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] Stack: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] ffffffff811a5e3d ffff8803b4717e70 ffff8803b4717dc0 ffff8803b4717d58 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] ffffffff81346be1 ffff8803b4717d68 000000000000002a ffff8803b4717e48 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] 800000055c2e8867 ffffea000ff7f630 000000807e347d00 0000001800000040 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] Call Trace: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] [] ? apparmor_socket_sendmsg+0x21/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] [] trace_do_page_fault+0x45/0x100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] [] async_page_fault+0x28/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.172008] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] task: ffff88045b826220 ti: ffff8803fdff0000 task.ti: ffff8803fdff0000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] CPU: 1 PID: 27515 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] RIP: 0010:[] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] fib_table_lookup+0x39/0x390 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] task: ffff88017e3ce220 ti: ffff88046ad44000 task.ti: ffff88046ad44000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] RSP: 0000:ffff8807bfc43bc8 EFLAGS: 00000286 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] RIP: 0010:[] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] RAX: 00000000ac17639c RBX: ffff8807bfc43b50 RCX: 0000000000000001 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] RDX: ffff8807bfc43c68 RSI: ffff88073b2b3968 RDI: ffff88079abe1ec0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] NMI watchdog: BUG: soft lockup - CPU#10 stuck for 23s! [cbq-engine:27501] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] RSP: 0000:ffff88046ad47d30 EFLAGS: 00000202 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] RBP: ffff8807bfc43c38 R08: 0000000000000001 R09: 000000007f000001 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] NMI watchdog: BUG: soft lockup - CPU#11 stuck for 23s! [cbq-engine:27517] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] Modules linked in: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] RAX: 00000000000003fd RBX: 0000000000000000 RCX: 0000000000000372 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] Modules linked in: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] R10: ffff88079abe1ec0 R11: 000000000000007f R12: ffff8807bfc43b38 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] dccp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] dccp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] RDX: 0000000000000370 RSI: 0000000000000372 RDI: ffffea000ff7f630 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] R13: ffffffff817b773d R14: ffff8807bfc43c38 R15: ffff88073b2b3968 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] dccp Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] dccp Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] RBP: ffff88046ad47dc8 R08: 0000000000000002 R09: 0000000000000001 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] tcp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] FS: 00007f0f37fff700(0000) GS:ffff8807bfc40000(0000) knlGS:0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] tcp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] udp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] R10: ffffffff81aabcd6 R11: ffff880000000cb0 R12: 0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] inet_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] udp_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] R13: 00000000000280da R14: ffff88017e3ce220 R15: ffff88046ad47d60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] unix_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] CR2: 000000c490794000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] inet_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] af_packet_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] FS: 00007f0f35ffb700(0000) GS:ffff8807bfc20000(0000) knlGS:0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] netlink_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] Stack: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] unix_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] cirrus Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 000000032957d051 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] af_packet_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] ttm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] CR2: 000000c490796008 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ffff8807bfc43be0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] drm_kms_helper Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] netlink_diag Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] drm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] Stack: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ffff88079d52f030 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] syscopyarea Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] cirrus Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ffffffff811a5e3d Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] sysfillrect Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] ffff88079d52f034 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ttm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] sysimgblt Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] ffff88046ad47d48 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] i2c_piix4 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] drm_kms_helper Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ffffc9000356b300 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 8250_fintek Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 000000010000007f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] drm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] kvm_intel Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 0000000000000064 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ffff8807bfc43c68 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] ppdev Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] syscopyarea Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] kvm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] ffff88073b2b3968 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] sysfillrect Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] mac_hid Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] ffff88046ad47d50 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ac17639c08b19800 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] serio_raw Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] sysimgblt Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ffff88046ad47d50 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] parport_pc Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] i2c_piix4 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] lp Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 0000000000000008 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ffff88046ad47d60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] parport Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 8250_fintek Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ffff88073b2b3968 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] psmouse Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] ffff88046ad47d60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] kvm_intel Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] floppy Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] ffff8807bfc43c68 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] pata_acpi Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] ppdev Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 80000006ce7fc867 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] kvm Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] CPU: 11 PID: 27517 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ffffea000ff7f630 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] Call Trace: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] mac_hid Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] task: ffff8806d1cf6bf0 ti: ffff88013e500000 task.ti: ffff88013e500000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] RIP: 0010:[] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] serio_raw Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 0000008038e5c000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] parport_pc Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] RSP: 0000:ffff88013e503d30 EFLAGS: 00000206 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] __ip_route_output_key+0x459/0x870 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ffff880799416900 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] RAX: 000000000000446d RBX: 0000000000000000 RCX: 0000000000000380 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] lp Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] RDX: 0000000000000370 RSI: 0000000000000380 RDI: ffffea000ff7f630 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] parport Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] RBP: ffff88013e503dc8 R08: 00000000000000f0 R09: 0000000000000001 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] ? apic_timer_interrupt+0x6d/0x80 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] Call Trace: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] R10: ffffffff81aabcd6 R11: ffff8800000001a8 R12: 0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] psmouse Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] R13: 00000000000280da R14: ffff8806d1cf6bf0 R15: ffff8806d1cf6bf0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] floppy Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] FS: 00007f0f3573a700(0000) GS:ffff8807bfd60000(0000) knlGS:0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] ip_route_output_flow+0x20/0x60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] pata_acpi Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] CR2: 000000c490635000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] Stack: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] ? security_sk_classify_flow+0xc/0x20 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] ffffffff811a5e3d Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] CPU: 10 PID: 27501 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] ffff88013e503d48 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 0000000081346bb1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] inet_sk_rebuild_header+0x134/0x3a0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] ffff88013e503d58 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] [] ? do_futex+0xde/0x5d0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] task: ffff880799ebce80 ti: ffff880321ac0000 task.ti: ffff880321ac0000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 0000000000000018 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] ? smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] RIP: 0010:[] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] ffff88013e503e38 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] [] _raw_spin_lock+0x32/0x60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] ffffffff8168dbf3 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] __tcp_retransmit_skb+0x8a/0x590 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] ffff88013e503d60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] RSP: 0000:ffff880321ac3d30 EFLAGS: 00000206 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] RAX: 0000000000005595 RBX: 0000000000000000 RCX: 0000000000000374 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 80000006da6b9867 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] ffffea000ff7f630 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] RDX: 0000000000000370 RSI: 0000000000000374 RDI: ffffea000ff7f630 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 0000008043b38000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] [] trace_do_page_fault+0x45/0x100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 0000001800000040 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] RBP: ffff880321ac3dc8 R08: 0000000000000004 R09: 0000000000000001 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] R10: ffffffff81aabcd6 R11: ffff880000000cc0 R12: 0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] Call Trace: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] R13: 00000000000280da R14: ffff880799ebce80 R15: ffff880321ac3d60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] FS: 00007f0f553c0700(0000) GS:ffff8807bfd40000(0000) knlGS:0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] [] async_page_fault+0x28/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] [] ? sock_aio_read.part.7+0x113/0x140 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] Code: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] CR2: 000000c490798008 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] [] ? sock_aio_read+0x21/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] Stack: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] [] ? do_sync_read+0x5a/0x90 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] ffffffff811a5e3d Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 1f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] tcp_write_timer+0x84/0x90 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ffff880321ac3e70 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] [] trace_do_page_fault+0x45/0x100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 44 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] ffffc90003541780 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] call_timer_fn+0x39/0x110 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 0000000000000064 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] [] async_page_fault+0x28/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] b8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] Code: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] ffff880321ac3d50 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ffff880321ac3d50 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] run_timer_softirq+0x220/0x320 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 1f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] ffff880321ac3d60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 44 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 02 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] ffff880321ac3d60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] __do_softirq+0xe4/0x270 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] f0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] b8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 8000000267f05867 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] irq_exit+0x9d/0xb0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] c1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ffffea000ff7f630 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 02 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 07 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 0000008020120000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] f0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] ffff880799416900 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] c2 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] c1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 07 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] c1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] Call Trace: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] ea Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] c2 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 10 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] c1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] ? _raw_spin_lock+0x28/0x60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] ea Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 66 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 10 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 39 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 66 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 39 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] c2 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] c2 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 75 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 75 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] [] ? do_futex+0xde/0x5d0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 01 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 01 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] c3 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] c3 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] ? do_futex+0xde/0x5d0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] d1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] d1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] b7 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] f2 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] b8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] b7 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] ? ktime_get_ts64+0x4e/0xf0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] [] trace_do_page_fault+0x45/0x100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] f2 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 80 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] b8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] trace_do_page_fault+0x45/0x100 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] eb Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 0a Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 80 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] [] async_page_fault+0x28/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 1f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] [] async_page_fault+0x28/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] f3 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] Code: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] eb Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 90 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] Code: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] <83> Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 0a Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 41 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] e8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 02 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 01 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 56 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 74 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 1f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 41 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] f0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 20 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 55 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] f3 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 41 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] b7 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] c1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 90 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 17 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 54 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 07 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 41 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] <83> Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 53 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] e8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 48 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] d0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] c2 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 01 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 41 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 83 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] c1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 31 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 74 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] ec Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] c8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] ea Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 20 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 41 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 48 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 10 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 81 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 8b Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 66 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] e0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] b7 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 46 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] fe Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 39 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 18 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] ff Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 17 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] c2 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 48 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 41 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 75 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.204008] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 01 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 75 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] d0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] c3 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] c0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 41 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 48 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 31 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] d1 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] c8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 55 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] b8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 41 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] b7 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 81 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] f2 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 4d Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] e0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] b4 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] b8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] fe Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] ff Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] c8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 80 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 45 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.064130] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] cc Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] eb Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 4c Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 0a Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 8b Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 7f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 1f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 20 4d 85 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] ff Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] f3 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 90 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 84 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 83 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 02 03 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] e8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 01 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 74 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] <83> Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 20 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 47 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 0f Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 28 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] b7 17 <41> 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 01 41 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] d0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] f6 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 41 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] 07 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 31 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.065964] 01 0f 85 be 02 00 00 49 8d 72 34 41 0f b6 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.197194] c8 41 81 e0 fe ff 00 00 75 e7 55 0f b7 f2 48 89 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] NMI watchdog: BUG: soft lockup - CPU#8 stuck for 22s! [cbq-engine:27511] Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] CPU: 8 PID: 27511 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] task: ffff8803277509d0 ti: ffff880657804000 task.ti: ffff880657804000 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] RSP: 0000:ffff880657807d30 EFLAGS: 00000202 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] RAX: 0000000000003362 RBX: 0000000000000000 RCX: 0000000000000382 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] RDX: 0000000000000370 RSI: 0000000000000382 RDI: ffffea000ff7f630 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] RBP: ffff880657807dc8 R08: 00000000000000f2 R09: 0000000000000001 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] R10: ffffffff81aabcd6 R11: ffff880000000ce0 R12: 0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] R13: 00000000000280da R14: ffff8803277509d0 R15: ffff880657807fd8 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] FS: 00007f0f377fe700(0000) GS:ffff8807bfd00000(0000) knlGS:0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] CR2: 000000c49079c000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] Stack: Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] ffffffff811a5e3d ffff880657807e70 ffff880657807dc0 ffff880657807d58 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] ffffffff81346be1 ffff880657807d68 0000000000000029 ffff880657807e48 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] 800000030cfc7867 ffffea000ff7f630 00000080402f7100 ffff880657807de8 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] Call Trace: Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] [] ? apparmor_socket_sendmsg+0x21/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] [] trace_do_page_fault+0x45/0x100 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] [] async_page_fault+0x28/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698092.156007] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] CPU: 0 PID: 12 Comm: watchdog/0 Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] task: ffff88079dedebf0 ti: ffff88079df28000 task.ti: ffff88079df28000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] RIP: 0010:[] [] tcp_wfree+0x14/0xd0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] RSP: 0000:ffff8807bfc03998 EFLAGS: 00000292 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] RAX: ffffffff816ff2c0 RBX: ffff8807bfc03a18 RCX: 0000000000000500 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] RDX: 0000000000000086 RSI: 0000000000000039 RDI: ffff88046ac358e8 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] RBP: ffff8807bfc039a8 R08: 0000000000000020 R09: 0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] R10: ffffffff81695fef R11: 000000000000000c R12: ffff8807bfc03908 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] R13: ffffffff817b773d R14: ffff8807bfc039a8 R15: 0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] FS: 0000000000000000(0000) GS:ffff8807bfc00000(0000) knlGS:0000000000000000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] CR2: 000000c490792008 CR3: 0000000798d0c000 CR4: 00000000000006f0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] Stack: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] ffff88046ac358e8 0000000000000000 ffff8807bfc03a18 ffffffff8158b9d0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] 00008807bfc03a18 ffff88079991c400 ffff8806f70084e2 000000000000000c Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] 0000000000000000 0000000c0000000c ffff8807bfc03a18 ffff88079da2a000 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] Call Trace: Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] start_xmit+0x1d0/0x520 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] dev_hard_start_xmit+0x169/0x3d0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ? validate_xmit_skb.isra.95.part.96+0x1e/0x2e0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] sch_direct_xmit+0xf2/0x200 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ? pfifo_fast_dequeue+0x35/0xe0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] __qdisc_run+0x97/0x1d0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ? irq_exit+0x49/0xb0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] __dev_queue_xmit+0x2d3/0x580 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] dev_queue_xmit+0x10/0x20 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ip_finish_output+0x64b/0x870 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ip_output+0x68/0xa0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ip_local_out_sk+0x30/0x40 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ip_build_and_send_pkt+0x163/0x220 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] tcp_v4_send_synack+0x65/0xc0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] tcp_rtx_synack+0x3b/0x70 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] inet_csk_reqsk_queue_prune+0x2a6/0x370 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ? tcp_init_xmit_timers+0x30/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] tcp_keepalive_timer+0x15f/0x270 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ? update_process_times+0x59/0x60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] call_timer_fn+0x39/0x110 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ? tcp_init_xmit_timers+0x30/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] run_timer_softirq+0x220/0x320 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] __do_softirq+0xe4/0x270 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] irq_exit+0x9d/0xb0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ? pvclock_clocksource_read+0x90/0xe0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ? pick_next_task_rt+0x15c/0x180 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] kvm_clock_read+0x1e/0x20 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] sched_clock+0x9/0x10 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] sched_clock_local+0x25/0x90 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] sched_clock_cpu+0x98/0xc0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] local_clock+0x15/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] running_clock+0x9/0x10 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] watchdog+0x1e/0x30 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] smpboot_thread_fn+0x143/0x1b0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ? SyS_setgroups+0x180/0x180 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] kthread+0xd2/0xf0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ret_from_fork+0x58/0x90 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 18 14:24:09 ubuntu14-04 kernel: [698088.050249] Code: c7 07 01 01 04 02 48 83 c7 04 e9 c5 fe ff ff 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 53 48 83 ec 08 8b 8f e0 00 00 00 <48> 8b 57 18 83 e9 01 89 c8 f7 d8 f0 0f c1 82 1c 01 00 00 29 c8 Jan 18 14:24:09 ubuntu14-04 kernel: [698107.765974] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] NMI watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [cbq-engine:27511] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] CPU: 2 PID: 27511 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] task: ffff8803277509d0 ti: ffff880657804000 task.ti: ffff880657804000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] RSP: 0000:ffff880657807d30 EFLAGS: 00000202 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] RAX: 00000000000049da RBX: 0000000000000000 RCX: 00000000000000f6 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] RDX: 00000000000000f4 RSI: 00000000000000f6 RDI: ffffea00040a6870 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] RBP: ffff880657807dc8 R08: 0000000000000002 R09: 8000000001e90225 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] R10: 00000000000000a9 R11: ffff880000000198 R12: 0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] R13: 00000000000280da R14: ffff8803277509d0 R15: ffff880657807ca8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] FS: 00007f0f377fe700(0000) GS:ffff8807bfc40000(0000) knlGS:0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] CR2: 000000c52f233048 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] Stack: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] ffffffff811a5366 8000000001e90225 ffff880657807d50 0000000000000018 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] ffff88017e3ce220 8000000000000225 ffffffff000000a9 8000000001e90225 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] ffff8801029a1198 ffffea00040a6870 0000008000000246 ffff880657807de8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] Call Trace: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] [] ? handle_mm_fault+0x306/0x1100 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] [] ? do_futex+0x10a/0x5d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] [] trace_do_page_fault+0x45/0x100 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] [] async_page_fault+0x28/0x30 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.064008] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [cbq-engine:27503] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [cbq-engine:27523] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] NMI watchdog: BUG: soft lockup - CPU#5 stuck for 23s! [jbd2/sda1-8:244] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] drm_kms_helper Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] Modules linked in: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] drm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] dccp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] NMI watchdog: BUG: soft lockup - CPU#6 stuck for 23s! [cbq-engine:27522] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] syscopyarea Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] Modules linked in: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] dccp Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] sysfillrect Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] CPU: 6 PID: 27522 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] task: ffff8803277513a0 ti: ffff8801028f0000 task.ti: ffff8801028f0000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] RSP: 0000:ffff8801028f3cb0 EFLAGS: 00000206 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] RAX: 0000000000001743 RBX: 0000000000000000 RCX: 00000000000000f8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] RDX: 00000000000000f4 RSI: 00000000000000f8 RDI: ffffea00040a6870 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] RBP: ffff8801028f3d28 R08: 000000000000000c R09: 0000000000000001 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] R10: ffffffff81aabcd6 R11: ffffea0002a0ce00 R12: 0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] R13: 00000000000280da R14: ffff8803277513a0 R15: ffff880799416900 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] FS: 00007f0f27c6f700(0000) GS:ffff8807bfcc0000(0000) knlGS:0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] CR2: 000000c52f23a000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] tcp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] Stack: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] sysimgblt Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] ffffffff811a3021 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] udp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] i2c_piix4 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffff8800000001b0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] NMI watchdog: BUG: soft lockup - CPU#7 stuck for 23s! [cbq-engine:27502] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] inet_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] Modules linked in: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] ffffea00040a6870 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 8250_fintek Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] dccp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 0000000000000001 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] unix_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] NMI watchdog: BUG: soft lockup - CPU#8 stuck for 23s! [cbq-engine:27512] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] dccp Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] kvm_intel Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] af_packet_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] Modules linked in: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 000000c52f23b000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] tcp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] ppdev Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] dccp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 000000c52f23a000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] udp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] netlink_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] dccp Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffff880799416900 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] inet_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] cirrus Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] tcp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffff8807a1091800 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] unix_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] kvm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] udp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] af_packet_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] ttm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] inet_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffff8807a1091800 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] netlink_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] mac_hid Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] unix_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffffea0016aeff00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] cirrus Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] drm_kms_helper Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] NMI watchdog: BUG: soft lockup - CPU#9 stuck for 23s! [cbq-engine:27504] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] NMI watchdog: BUG: soft lockup - CPU#10 stuck for 23s! [cbq-engine:27515] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] af_packet_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] ttm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] serio_raw Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] drm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] Modules linked in: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] Modules linked in: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] netlink_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffff8800bb9adbc8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] drm_kms_helper Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] parport_pc Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] syscopyarea Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] dccp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] cirrus Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] drm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] dccp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] lp Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] dccp Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] ttm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] Call Trace: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] syscopyarea Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] sysfillrect Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] tcp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] drm_kms_helper Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] sysfillrect Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] dccp Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] parport Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] udp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] drm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] [] ? do_wp_page+0x1e1/0x7d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] sysimgblt Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] sysimgblt Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] tcp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] inet_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] syscopyarea Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] i2c_piix4 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] psmouse Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] i2c_piix4 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] unix_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] sysfillrect Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] [] handle_mm_fault+0x80c/0x1100 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 8250_fintek Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] udp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] floppy Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] af_packet_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] sysimgblt Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] kvm_intel Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 8250_fintek Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] inet_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] netlink_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] i2c_piix4 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] ppdev Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] pata_acpi Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] kvm_intel Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] cirrus Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 8250_fintek Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] kvm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] unix_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] kvm_intel Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ttm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] mac_hid Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] ppdev Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] af_packet_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] ppdev Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] drm_kms_helper Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] serio_raw Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] CPU: 1 PID: 27523 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] kvm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] [] ? do_futex+0x10a/0x5d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] kvm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] drm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] parport_pc Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] netlink_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] mac_hid Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] syscopyarea Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] lp Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] mac_hid Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] cirrus Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] serio_raw Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] sysfillrect Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] parport Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] task: ffff880327754e80 ti: ffff880298d3c000 task.ti: ffff880298d3c000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] serio_raw Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] parport_pc Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] sysimgblt Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] psmouse Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] ttm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] RIP: 0010:[] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] lp Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] i2c_piix4 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] floppy Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] parport_pc Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] drm_kms_helper Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] parport Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 8250_fintek Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] pata_acpi Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] lp Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] psmouse Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] [] trace_do_page_fault+0x45/0x100 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] kvm_intel Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] drm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] RSP: 0000:ffff8807bfc23c00 EFLAGS: 00000206 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] floppy Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ppdev Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] CPU: 7 PID: 27502 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] parport Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] syscopyarea Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] pata_acpi Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] kvm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] RAX: 0000000000007c32 RBX: 00000000ffffffb2 RCX: 0000000000007da6 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] psmouse Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] mac_hid Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] task: ffff88079b6f9d70 ti: ffff88011554c000 task.ti: ffff88011554c000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] sysfillrect Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] RDX: 0000000000007da0 RSI: 0000000000007da6 RDI: ffff880798c97300 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] floppy Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] [] async_page_fault+0x28/0x30 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] CPU: 8 PID: 27512 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] serio_raw Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] RIP: 0010:[] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] sysimgblt Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] RBP: ffff8807bfc23c58 R08: 0000000000000006 R09: 0000000000000077 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] Code: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] parport_pc Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] pata_acpi Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] i2c_piix4 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] task: ffff88017e3cbae0 ti: ffff880115570000 task.ti: ffff880115570000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] lp Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] RSP: 0000:ffff88011554fd30 EFLAGS: 00000206 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] R10: 0000000000016ac6 R11: ffff8807a1003500 R12: ffff8807bfc23b78 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] RIP: 0010:[] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] parport Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] RAX: 00000000000049ee RBX: 0000000000000000 RCX: 00000000000000fe Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 8250_fintek Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] R13: ffffffff817b773d R14: ffff8807bfc23c58 R15: ffff880798c97200 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 1f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] psmouse Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] RDX: 00000000000000f4 RSI: 00000000000000fe RDI: ffffea00040a6870 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] CPU: 5 PID: 244 Comm: jbd2/sda1-8 Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] kvm_intel Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 44 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] RSP: 0000:ffff880115573d30 EFLAGS: 00000202 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] floppy Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] RBP: ffff88011554fdc8 R08: 000000000000000a R09: 0000000000000001 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] FS: 00007f0f2746e700(0000) GS:ffff8807bfc20000(0000) knlGS:0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] RAX: 0000000000005fba RBX: 0000000000000000 RCX: 00000000000000fc Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] pata_acpi Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] R10: ffffffff81aabcd6 R11: ffff880000000200 R12: 0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] ppdev Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] RDX: 00000000000000f4 RSI: 00000000000000fc RDI: ffffea00040a6870 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] R13: 00000000000280da R14: ffff88079b6f9d70 R15: 0000000000000246 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] task: ffff88079d46ce80 ti: ffff8800bb31c000 task.ti: ffff8800bb31c000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] kvm Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] b8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] RBP: ffff880115573dc8 R08: 0000000000000008 R09: 0000000000000001 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] CPU: 10 PID: 27515 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] FS: 00007f0f54a5f700(0000) GS:ffff8807bfce0000(0000) knlGS:0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] CR2: 000000c52f221048 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] RIP: 0010:[] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] R10: ffffffff81aabcd6 R11: ffff8800000001f0 R12: 0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] mac_hid Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] R13: 00000000000280da R14: ffff88017e3cbae0 R15: ffff880115573ca8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] task: ffff88017e3ce220 ti: ffff88046ad44000 task.ti: ffff88046ad44000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] CR2: 000000c52f240000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] _raw_spin_lock+0x35/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] RIP: 0010:[] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] FS: 00007f0f36ffd700(0000) GS:ffff8807bfd00000(0000) knlGS:0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 02 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] Stack: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] Stack: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] serio_raw Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] ffffffff811a5e3d Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] RSP: 0000:ffff8807bfca3b60 EFLAGS: 00000206 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] ffffffff816ac7b0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] RSP: 0000:ffff88046ad47cb0 EFLAGS: 00000202 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] CR2: 000000c52f23e000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] f0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] ffff88011554fd68 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] parport_pc Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] RAX: 0000000000007b48 RBX: ffff8807bfca3b00 RCX: 0000000000007da4 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] ffff88079991c400 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] RAX: 0000000000003151 RBX: 0000000000000000 RCX: 00000000000000fa Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] Stack: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] ffffffff81207340 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] lp Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] RDX: 0000000000007da2 RSI: 0000000000007da4 RDI: ffff880798c97300 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] RDX: 00000000000000f4 RSI: 00000000000000fa RDI: ffffea00040a6870 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] ffffffff811a5e3d Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 00000000587febb6 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 01ff8807bfc23d78 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] parport Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] RBP: ffff88046ad47d28 R08: 000000000000000e R09: 0000000000000001 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 8000000001e90225 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 07 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] ffff8807bfc2ce40 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] RBP: ffff8807bfca3bb8 R08: 0000000000007da2 R09: 0000000000000077 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] R10: ffffffff81aabcd6 R11: ffffea0002634f80 R12: 0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] ffff880799416960 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 000000001d91ea6f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] psmouse Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] R13: 00000000000280da R14: ffff88017e3ce220 R15: ffff880799416900 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] ffff880115573ee8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] ffff8804d1aa7130 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfca3ad8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] floppy Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] FS: 00007f0f35ffb700(0000) GS:ffff8807bfd40000(0000) knlGS:0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] fffffff49b432e80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] R13: ffffffff817b773d R14: ffff8807bfca3bb8 R15: ffff880798c97200 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] ffffffff810bcf8a Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ea Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] ffff88011554fe28 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] pata_acpi Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] CR2: 000000c52f23c000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 8000000000000225 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 10 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] FS: 0000000000000000(0000) GS:ffff8807bfca0000(0000) knlGS:0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 00000000000000a9 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 66 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] Stack: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 800000075765e867 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] ffff8807989a1000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 8000000001e90225 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 39 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffffffff811a3021 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] ffffea00040a6870 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] CPU: 9 PID: 27504 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffff880799416900 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 0000008000001000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] ffff8806bdd3bf00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] CR2: 000000c52f226008 CR3: 0000000798d0c000 CR4: 00000000000006e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 80000000aa9c9867 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 75 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffffea00040a6870 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] ffffea00040a6870 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 01 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 8000000501783867 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] Stack: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] task: ffff88079b6fb110 ti: ffff88014251c000 task.ti: ffff88014251c000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 00000080000002cc Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] c3 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] Call Trace: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 000000000000000e Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] ffffffff816ac7b0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 000000c52f23d000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] RIP: 0010:[] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] ffff8807989a10f0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] d1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 000000c52f23c000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] ffff88079991c400 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] _raw_spin_lock+0x32/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] Call Trace: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffff880799416900 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 0000000000000002 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 01ff8807bfca3b80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 0000000001554000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] [] ? touch_atime+0x110/0x140 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] RSP: 0000:ffff8807bfd23b90 EFLAGS: 00000202 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] ffff8807bfc23c68 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] [] ? handle_mm_fault+0xddd/0x1100 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] f2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] ffffffff810ebb23 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] RAX: 0000000000007f7a RBX: 0000000000000009 RCX: 0000000000007dae Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] b8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffff8807a1091800 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] [] ? rwsem_wake+0x4a/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffff88046ad47db0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] RDX: 0000000000007da4 RSI: 0000000000007dae RDI: ffff880798c97300 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] Call Trace: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] [] ? new_sync_read+0x7e/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] fffffff4bfca3c00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] RBP: ffff8807bfd23be8 R08: 000000000000000a R09: 0000000000000034 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffff8800bb9adbc8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] ffffffff810ddcdb Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] [] trace_do_page_fault+0x45/0x100 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] R10: 00000000000168ec R11: ffffffff816cbbe0 R12: ffff8807bfd23b08 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] ffff8807989a1000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] [] ? __enqueue_entity+0x78/0x80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] eb Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] Call Trace: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] ffff88079afa10e8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] R13: ffffffff817b773d R14: ffff8807bfd23be8 R15: ffff880798c97200 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 0a Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] ? __dev_queue_xmit+0x560/0x580 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] [] ? set_next_entity+0x9d/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] [] ? do_wp_page+0x1e1/0x7d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] FS: 00007f0f477fe700(0000) GS:ffff8807bfd20000(0000) knlGS:0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 1f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] [] async_page_fault+0x28/0x30 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 000000000000000e Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] Code: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] [] handle_mm_fault+0x80c/0x1100 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] ffff8807989a10f0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] f3 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] dev_queue_xmit+0x10/0x20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] CR2: 000000c52cf9d4c8 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] [] ? __switch_to+0x15f/0x570 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 90 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] [] ? get_futex_key+0x191/0x2c0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 0000000000000002 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 1f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] <83> Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] ffff8807bfca3bc8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] ip_finish_output+0x64b/0x870 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 44 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] e8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] [] ? pvclock_clocksource_read+0x28/0xe0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] Stack: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 01 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffffffff816ac7b0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] [] trace_do_page_fault+0x45/0x100 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 74 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] [] ? do_futex+0x10a/0x5d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] Call Trace: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] b8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] ? apic_timer_interrupt+0x6d/0x80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffff88079991c400 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 010000001313e136 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 02 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] [] async_page_fault+0x28/0x30 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 17 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] Code: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] f0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] [] trace_do_page_fault+0x45/0x100 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 1f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 07 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 44 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 31 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] c8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] [] async_page_fault+0x28/0x30 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] b8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] Code: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? __dev_queue_xmit+0x560/0x580 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 81 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] ea Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] ip_output+0x68/0xa0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 00027b1b625d6851 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 10 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] fe Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 66 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 02 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 1f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? tick_program_event+0x23/0x30 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] ? smp_reschedule_interrupt+0x29/0x30 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ff Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 39 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 44 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] fffffff4bfd23bc0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] f0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] ffffffff8105b6be Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 75 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? hrtimer_interrupt+0x19b/0x220 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] ip_local_out_sk+0x30/0x40 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.128007] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 01 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] b8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] ffff88079cfc5b00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] c3 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 07 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffff88079bd05200 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] dev_queue_xmit+0x10/0x20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] d1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 02 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 0000000000000006 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] ea Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] f0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ip_finish_output+0x64b/0x870 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] f2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 10 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] ffff88079bd052c0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] b8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 66 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] ffff88079da2a000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 39 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 07 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ip_output+0x68/0xa0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] ffff8807bfd23bf8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] ? tcp_delack_timer_handler+0x200/0x200 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 75 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 01 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] eb Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] c3 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] ea Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] Call Trace: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 0a Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 10 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] tcp_send_ack+0x116/0x170 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] d1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 66 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 1f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 39 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ip_local_out_sk+0x30/0x40 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] tcp_delack_timer_handler+0xac/0x200 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] ? __dev_queue_xmit+0x560/0x580 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] f3 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] f2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 75 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 90 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] b8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 01 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] <83> Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] c3 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] tcp_delack_timer+0xa4/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] e8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] d1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 01 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 74 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] ? call_timer_fn+0x3e/0x110 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] dev_queue_xmit+0x10/0x20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] eb Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] f2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 0a Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] call_timer_fn+0x39/0x110 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] b8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] neigh_resolve_output+0x12a/0x230 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 17 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 1f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] f3 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] ? tcp_delack_timer_handler+0x200/0x200 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 90 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] ip_finish_output+0x1d8/0x870 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] eb Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] <83> Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 0a Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 31 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] e8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] run_timer_softirq+0x220/0x320 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] c8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 01 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] ip_output+0x68/0xa0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 1f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 74 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 81 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] __do_softirq+0xe4/0x270 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] f3 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] ip_local_out_sk+0x30/0x40 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 90 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] fe Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] <83> Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] ff Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 17 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] irq_exit+0x9d/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] e8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 01 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] 74 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.144012] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 31 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] c8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] tcp_write_timer+0x84/0x90 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 17 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] ? tcp_init_xmit_timers+0x30/0x30 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 81 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] call_timer_fn+0x39/0x110 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] fe Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] tcp_xmit_probe_skb+0xe3/0x100 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] ff Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] ? _raw_spin_unlock_irqrestore+0x1b/0x50 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 31 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] c8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] tcp_write_wakeup+0x59/0x170 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] pagevec_lru_move_fn+0xdf/0x110 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.156005] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] run_timer_softirq+0x220/0x320 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 81 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] ? apic_timer_interrupt+0x6d/0x80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] ? put_pages_list+0x70/0x70 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] fe Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] __do_softirq+0xe4/0x270 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] ff Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] tcp_keepalive_timer+0x1b8/0x270 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] __lru_cache_add+0x59/0x70 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] irq_exit+0x9d/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.188003] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] call_timer_fn+0x39/0x110 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] lru_cache_add_active_or_unevictable+0x2b/0xa0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] ? tcp_init_xmit_timers+0x30/0x30 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] do_wp_page+0x29b/0x7d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] run_timer_softirq+0x220/0x320 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] handle_mm_fault+0x80c/0x1100 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] __do_softirq+0xe4/0x270 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? _ext4_get_block+0x1b0/0x1b0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] irq_exit+0x9d/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] ? vmacache_find+0x86/0xe0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? _raw_read_lock+0xe/0x30 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] __do_page_fault+0x1c4/0x5b0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? ext4_es_lookup_extent+0x2a/0x1d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] ? pvclock_clocksource_read+0x3f/0xe0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ext4_map_blocks+0x4c/0x4f0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] trace_do_page_fault+0x45/0x100 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? alloc_buffer_head+0x21/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] Code: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 02 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? mark_page_accessed+0x61/0xa0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] f0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] [] async_page_fault+0x28/0x30 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? kmem_cache_alloc+0x45/0x220 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] Code: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] _ext4_get_block+0x8e/0x1b0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 07 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 1f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ext4_get_block+0x16/0x20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 44 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] ea Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] generic_block_bmap+0x3f/0x50 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 10 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] b8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 66 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? alloc_buffer_head+0x21/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 39 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? mapping_tagged+0x12/0x20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 02 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 75 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 01 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ext4_bmap+0x81/0xf0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] f0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] c3 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] bmap+0x1e/0x30 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] d1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 07 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] jbd2_journal_bmap+0x2c/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] f2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] b8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] jbd2_journal_next_log_block+0x6b/0x80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] ea Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 10 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] jbd2_journal_commit_transaction+0x7f8/0x1a80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 66 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 39 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] eb Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 0a Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 75 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? try_to_del_timer_sync+0x4f/0x70 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 01 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 1f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] c3 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] kjournald2+0xbb/0x240 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] f3 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] d1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? prepare_to_wait_event+0x110/0x110 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 90 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 83 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] e8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? commit_timeout+0x10/0x10 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] f2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 01 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] b8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 74 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] kthread+0xd2/0xf0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 17 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] eb Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ret_from_fork+0x58/0x90 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] <41> Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 0a Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 1f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] Code: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] f0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 31 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] f3 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 90 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] c8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] <83> Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 07 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] e8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 81 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 01 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 74 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] fe Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] ea Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] ff Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 10 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 66 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 17 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 39 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 75 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] e7 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 75 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 55 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 01 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] c3 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 31 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] f2 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] d1 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] c8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 48 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.182488] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 81 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] f2 b8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.055806] e0 fe ff 00 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.116260] 00 80 00 00 eb 0a 0f 1f 00 f3 90 83 e8 01 74 20 0f b7 17 41 89 d0 <41> 31 c8 41 81 e0 fe ff 00 00 75 e7 55 0f b7 f2 48 89 e5 e8 73 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] NMI watchdog: BUG: soft lockup - CPU#4 stuck for 21s! [beam.smp:25000] Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] CPU: 4 PID: 25000 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] task: ffff8800bbbf93a0 ti: ffff8806bdcd4000 task.ti: ffff8806bdcd4000 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] RIP: 0010:[] [] _raw_spin_lock+0x32/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] RSP: 0000:ffff8807bfc83b60 EFLAGS: 00000202 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] RAX: 00000000000033d0 RBX: 00000000ffffffbe RCX: 0000000000007dac Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] RDX: 0000000000007da8 RSI: 0000000000007dac RDI: ffff880798c97300 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] RBP: ffff8807bfc83bb8 R08: 0000000000000004 R09: 0000000000000077 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] R10: 0000000000016ac6 R11: 000000000000000c R12: ffff8807bfc83ad8 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] R13: ffffffff817b773d R14: ffff8807bfc83bb8 R15: ffff880798c97200 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] FS: 00007f358a5bf700(0000) GS:ffff8807bfc80000(0000) knlGS:0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] CR2: 000000c51d027000 CR3: 00000006cbce0000 CR4: 00000000000006e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] Stack: Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] ffffffff816ac7b0 ffff88079991c400 01ff88079da2a000 ffff880323d99000 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] fffffff4bfc93ef8 0000000000000400 ffff8807989a1000 ffff88004c0812e8 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 000000000000000e ffff8807989a10f0 0000000000000002 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] NMI watchdog: BUG: soft lockup - CPU#11 stuck for 21s! [cbq-engine:27501] Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] ffff8807bfc83bc8 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] Modules linked in: Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] dccp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] Call Trace: Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] dccp Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] tcp_diag udp_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] inet_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] ? __dev_queue_xmit+0x560/0x580 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] unix_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] af_packet_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] dev_queue_xmit+0x10/0x20 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] netlink_diag Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] ip_finish_output+0x64b/0x870 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] cirrus ttm Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] drm_kms_helper Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] ? trigger_load_balance+0x43/0x1b0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] drm Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] syscopyarea Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] ip_output+0x68/0xa0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] sysfillrect Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] sysimgblt Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] i2c_piix4 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] ip_local_out_sk+0x30/0x40 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] 8250_fintek Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] kvm_intel Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] ppdev Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] kvm Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] mac_hid Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] serio_raw Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] parport_pc Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] lp Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] parport Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] psmouse Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] floppy Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] pata_acpi Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] ? irq_exit+0x49/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] CPU: 11 PID: 27501 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] task: ffff880799ebce80 ti: ffff880321ac0000 task.ti: ffff880321ac0000 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] RIP: 0010:[] Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] tcp_write_timer+0x84/0x90 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] RSP: 0000:ffff8807bfd63b60 EFLAGS: 00000206 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] RAX: 0000000000003deb RBX: 0000000000000000 RCX: 0000000000007db6 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] call_timer_fn+0x39/0x110 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] RDX: 0000000000007da8 RSI: 0000000000007db6 RDI: ffff880798c97300 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] RBP: ffff8807bfd63bb8 R08: 000000000000001e R09: 0000000000000077 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfd63ad8 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] R13: ffffffff817b773d R14: ffff8807bfd63bb8 R15: ffff880798c97200 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] run_timer_softirq+0x220/0x320 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] FS: 00007f0f553c0700(0000) GS:ffff8807bfd60000(0000) knlGS:0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] __do_softirq+0xe4/0x270 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] CR2: 00007fcba87b9000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] irq_exit+0x9d/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] Stack: Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] ffffffff816ac7b0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] ffff88079991c400 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] 01ff8807bfd63ba0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] ffff88079abe1ef4 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] fffffff400000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] [] ? system_call_fastpath+0x16/0x1b Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] ffff88079a8540f0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] Code: Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] ffff8807989a1000 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] ffff8801303c6ae8 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 02 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] 000000000000000e Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] f0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] ffff8807989a10f0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] 0000000000000002 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] ffff8807bfd63bc8 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 07 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] Call Trace: Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] c1 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] ea 10 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ? __dev_queue_xmit+0x560/0x580 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 66 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 39 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] dev_queue_xmit+0x10/0x20 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] c2 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ip_finish_output+0x64b/0x870 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 75 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ip_output+0x68/0xa0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 01 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] c3 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ip_local_out_sk+0x30/0x40 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] d1 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] f2 b8 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 80 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 00 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] eb Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 0a Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 1f Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] f3 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 90 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ? irq_exit+0x49/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 83 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] e8 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 01 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 74 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 20 0f Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] b7 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] tcp_write_timer+0x84/0x90 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 17 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] <41> Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] call_timer_fn+0x39/0x110 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 89 d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 41 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 31 c8 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 41 81 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] run_timer_softirq+0x220/0x320 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] fe Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] __do_softirq+0xe4/0x270 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] ff 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] irq_exit+0x9d/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 75 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] e7 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] 55 0f b7 f2 48 89 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.097564] Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ? finish_task_switch+0x67/0x140 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] __schedule+0x37b/0x830 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] schedule+0x29/0x70 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] rwsem_down_read_failed+0xe5/0x150 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ? lru_cache_add_active_or_unevictable+0x2b/0xa0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] call_rwsem_down_read_failed+0x14/0x30 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ? down_read+0x24/0x30 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] __do_page_fault+0x486/0x5b0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ? __enqueue_entity+0x78/0x80 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ? set_next_entity+0x9d/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ? __switch_to+0x15f/0x570 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] trace_do_page_fault+0x45/0x100 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] do_async_page_fault+0x1e/0xd0 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] [] async_page_fault+0x28/0x30 Jan 18 14:27:54 ubuntu14-04 kernel: [698312.204133] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] CPU: 3 PID: 27503 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] task: ffff880798e8e220 ti: ffff8803b4714000 task.ti: ffff8803b4714000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] RIP: 0010:[] [] _raw_spin_lock+0x2f/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] RSP: 0000:ffff8807bfc63b60 EFLAGS: 00000206 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] RAX: 0000000000007e1e RBX: 0000000000016ac6 RCX: 0000000000007da8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] RDX: 0000000000007da0 RSI: 0000000000007da8 RDI: ffff880798c97300 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] RBP: ffff8807bfc63bb8 R08: 0000000000000008 R09: 0000000000000077 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfc63ad8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] R13: ffffffff817b773d R14: ffff8807bfc63bb8 R15: ffff880798c97200 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] FS: 00007f0f47fff700(0000) GS:ffff8807bfc60000(0000) knlGS:0000000000000000 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] CR2: 000000c50c7d7000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] Stack: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] ffffffff816ac7b0 ffff88079991c400 01ff8807bfc63b80 ffffffff81079259 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] fffffff4bfc63ba0 ffffffff817b970a ffff8807989a1000 ffff8806d1dbb2e8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] 000000000000000e ffff8807989a10f0 0000000000000002 ffff8807bfc63bc8 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] Call Trace: Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] ? __dev_queue_xmit+0x560/0x580 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] ? irq_exit+0x49/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] ? smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] dev_queue_xmit+0x10/0x20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] ip_finish_output+0x64b/0x870 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] ip_output+0x68/0xa0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] ip_local_out_sk+0x30/0x40 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] tcp_write_timer+0x84/0x90 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] call_timer_fn+0x39/0x110 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] run_timer_softirq+0x220/0x320 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] __do_softirq+0xe4/0x270 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] irq_exit+0x9d/0xb0 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] Jan 18 14:27:54 ubuntu14-04 kernel: [698308.081222] Code: 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 83 e8 01 74 20 <0f> b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 75 e7 55 0f b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [ksoftirqd/1:15] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [migration/0:11] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] NMI watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [cbq-engine:27529] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [cbq-engine:27508] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] NMI watchdog: BUG: soft lockup - CPU#4 stuck for 22s! [cbq-engine:27525] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] NMI watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [cbq-engine:27503] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] NMI watchdog: BUG: soft lockup - CPU#5 stuck for 22s! [cbq-engine:27540] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] NMI watchdog: BUG: soft lockup - CPU#7 stuck for 22s! [cbq-engine:27504] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] NMI watchdog: BUG: soft lockup - CPU#9 stuck for 22s! [cbq-engine:27542] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] NMI watchdog: BUG: soft lockup - CPU#8 stuck for 22s! [cbq-engine:27527] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] NMI watchdog: BUG: soft lockup - CPU#11 stuck for 22s! [cbq-engine:27502] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] CPU: 3 PID: 27508 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] task: ffff88045b820000 ti: ffff88073b238000 task.ti: ffff88073b238000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] RSP: 0018:ffff8807bfc63b60 EFLAGS: 00000202 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] CPU: 0 PID: 11 Comm: migration/0 Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] RAX: 0000000000000280 RBX: 00000000fffffe11 RCX: 0000000000004c6a Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] CPU: 2 PID: 27529 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] RDX: 0000000000004c64 RSI: 0000000000004c6a RDI: ffff880798c972ac Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] CPU: 6 PID: 27503 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] RBP: ffff8807bfc63bb8 R08: 000000000000000e R09: 0000000000000077 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] task: ffff88079dede220 ti: ffff88079df24000 task.ti: ffff88079df24000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfc63ad8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] task: ffff880798fc89d0 ti: ffff88078fb18000 task.ti: ffff88078fb18000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] task: ffff880798e8e220 ti: ffff8803b4714000 task.ti: ffff8803b4714000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] R13: ffffffff817b773d R14: ffff8807bfc63bb8 R15: ffff880798c97200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] CPU: 9 PID: 27542 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] FS: 00007f0f457fa700(0000) GS:ffff8807bfc60000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] skb_release_head_state+0x3e/0xf0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] RSP: 0018:ffff8807bfc03b60 EFLAGS: 00000202 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] CPU: 11 PID: 27502 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] CPU: 4 PID: 27525 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] RSP: 0018:ffff8807bfc43908 EFLAGS: 00000246 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] task: ffff880798e8a740 ti: ffff88004c35c000 task.ti: ffff88004c35c000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] RSP: 0018:ffff8807bfcc3b60 EFLAGS: 00000202 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] CR2: 000000c49e37b000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] RAX: 0000000000007f1b RBX: ffff8807bfc03ae8 RCX: 0000000000004c64 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] RAX: 0000000000002754 RBX: ffffffff816cce45 RCX: 0000000000004c6c Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] RAX: 0000000000000000 RBX: ffff8807bfc438f0 RCX: ffff880799938000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] RDX: 0000000000004c5c RSI: 0000000000004c64 RDI: ffff880798c972ac Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] task: ffff88079b6f9d70 ti: ffff88011554c000 task.ti: ffff88011554c000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] CPU: 5 PID: 27540 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ffffffff816ac402 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] RDX: 0000000000004c64 RSI: 0000000000004c6c RDI: ffff880798c972ac Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] task: ffff8804b98909d0 ti: ffff8800bb12c000 task.ti: ffff8800bb12c000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] RDX: 0000000000005d73 RSI: 0000000000000001 RDI: 0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] RBP: ffff8807bfc03bb8 R08: 0000000000000038 R09: 0000000000000077 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] CPU: 7 PID: 27504 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ffff88079991c400 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] RBP: ffff8807bfcc3bb8 R08: 0000000000000008 R09: 0000000000000077 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] RSP: 0018:ffff8807bfd23b60 EFLAGS: 00000202 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] RBP: ffff8807bfc43918 R08: 00000000000171a0 R09: ffff8807bfc571a0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfc03ad8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 00ff8807bfc63be8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfcc3ad8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] RAX: 0000000000004334 RBX: ffffffff816cce45 RCX: 0000000000004c66 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] CPU: 8 PID: 27527 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] task: ffff880798e8d850 ti: ffff8801b30a4000 task.ti: ffff8801b30a4000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] RSP: 0018:ffff8807bfd63b60 EFLAGS: 00000206 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] _raw_spin_lock+0x32/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] R10: ffffffff81695fef R11: ffffea0002eec480 R12: ffff8807bfc43878 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] R13: ffffffff817b773d R14: ffff8807bfc03bb8 R15: ffff880798c97200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ffff88079abe1ef4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] R13: ffffffff817b773d R14: ffff8807bfcc3bb8 R15: ffff880798c97200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] RDX: 0000000000004c64 RSI: 0000000000004c66 RDI: ffff880798c972ac Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] task: ffff88079b6fb110 ti: ffff88014251c000 task.ti: ffff88014251c000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] RAX: 0000000000007c69 RBX: ffffffff816cce45 RCX: 0000000000004c68 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] RSP: 0018:ffff8807bfc83b60 EFLAGS: 00000202 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] R13: ffffffff817b773d R14: ffff8807bfc43918 R15: ffff88033fde28e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] FS: 00007f0f47fff700(0000) GS:ffff8807bfcc0000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] RBP: ffff8807bfd23bb8 R08: 0000000000000002 R09: 0000000000000077 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] FS: 0000000000000000(0000) GS:ffff8807bfc00000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] RDX: 0000000000004c64 RSI: 0000000000004c68 RDI: ffff880798c972ac Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] task: ffff880327756220 ti: ffff8804d01f4000 task.ti: ffff8804d01f4000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] RAX: 0000000000007f23 RBX: ffffffff816cce45 RCX: 000000000000e1b2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] fffffff4813a5f00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfd23ad8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] FS: 00007f0f1f7fe700(0000) GS:ffff8807bfc40000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] RBP: ffff8807bfd63bb8 R08: 000000000000000c R09: 0000000000000077 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] RSP: 0018:ffff8807bfca3b60 EFLAGS: 00000206 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] RDX: 000000000000e1ac RSI: 000000000000e1b2 RDI: ffff880798c97300 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ffff88079a8540f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] CR2: 00007fcbaed42000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] R13: ffffffff817b773d R14: ffff8807bfd23bb8 R15: ffff880798c97200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] CR2: 00007f7c80a3f000 CR3: 00000000bb023000 CR4: 00000000000006f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfd63ad8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] RSP: 0000:ffff8807bfce3b60 EFLAGS: 00000206 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] _raw_spin_lock+0x2f/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] RAX: 0000000000007ad5 RBX: ffff88079d546180 RCX: 0000000000004c70 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] ffff8807989a1000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] FS: 00007f0f196b6700(0000) GS:ffff8807bfd20000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] RBP: ffff8807bfc83bb8 R08: 000000000000001e R09: 0000000000000077 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] CR2: 00007f7c80a49026 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] R13: ffffffff817b773d R14: ffff8807bfd63bb8 R15: ffff880798c97200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] RAX: 00000000000077ba RBX: ffffffff816cce45 RCX: 0000000000004c6e Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] RSP: 0018:ffff8807bfd03b60 EFLAGS: 00000212 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] ffff88004c3220e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] ffffffff816ac402 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] RDX: 0000000000004c64 RSI: 0000000000004c70 RDI: ffff880798c972ac Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfc83ad8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] FS: 00007f0f54a5f700(0000) GS:ffff8807bfd60000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] ffffffff816ac402 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] RDX: 0000000000004c64 RSI: 0000000000004c6e RDI: ffff880798c972ac Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] CR2: 000000c49e37c000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] ffff88079991c400 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] RAX: 0000000000007b7f RBX: 0000000000016ac6 RCX: 000000000000e1b0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] RBP: ffff8807bfca3bb8 R08: 0000000000000014 R09: 0000000000000077 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] R13: ffffffff817b773d R14: ffff8807bfc83bb8 R15: ffff880798c97200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ffff8806d1d152e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] ffff88079991c400 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] RBP: ffff8807bfce3bb8 R08: 000000000000000a R09: 0000000000000077 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 000000000000000e Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00ff8807bfcc3be8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] RDX: 000000000000e1ac RSI: 000000000000e1b0 RDI: ffff880798c97300 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfca3ad8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] CR2: 000000c526e0b000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] FS: 00007f0f25dd1700(0000) GS:ffff8807bfc80000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ffff88033fde28e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 00ff8807bfc03ba0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] ffff8807989a10f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ffffffff816ac402 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] ffff88079abe1ef4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfce3ad8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] RBP: ffff8807bfd03bb8 R08: 000000000000001c R09: 0000000000000077 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] R13: ffffffff817b773d R14: ffff8807bfca3bb8 R15: ffff880798c97200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] ffff8807bfc43938 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 0000000000000002 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ffff88079991c400 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] ffff88079abe1ef4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] ffffffff816ac402 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] R13: ffffffff817b773d R14: ffff8807bfce3bb8 R15: ffff880798c97200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfd03ad8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] FS: 00007f0f1a6b8700(0000) GS:ffff8807bfca0000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] CR2: 000000c54861b000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] ffff8807bfc63bc8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 00ff8807bfd23be8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] fffffff4813a5f00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] ffffffff816987a6 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ffff88079991c400 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] FS: 00007f0f477fe700(0000) GS:ffff8807bfce0000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] R13: ffffffff817b773d R14: ffff8807bfd03bb8 R15: ffff880798c97200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ffff88079abe1ef4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] ffff88079a8540f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 00ff8807bfd63be8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] fffffff4bfc03c38 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] FS: 00007f0f24b4f700(0000) GS:ffff8807bfd00000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] ffff8807989a1000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] CR2: 00007fcba02e7000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] ffff88079abe1ef4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] ffffffff816ac7b0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ffffffff810dcbc9 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] ffff88079a8540f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] CR2: 000000c570525000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] fffffff4813a5f00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] ffff8803b4796ee8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] ffff88079991c400 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ffff8807bfc5c5a0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] ffff8807989a1000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ffff88079a8540f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] fffffff4813a5f00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] CR2: 000000c57ecb7000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] ffffffff816ac402 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 01ff88079da2a000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] ffff8807bfc43958 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ffff8807989a1000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 000000000000000e Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ? __dev_queue_xmit+0x1b2/0x580 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] ffff880036ad82e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] ffff88079a8540f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] ffffffff816ac402 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] ffff88079991c400 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] ffff88079abe1ef4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] ffffffff81698bbc Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ffff880337f89ce8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] ffff8807989a10f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ffff8807989a1000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] ffff88079991c400 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] ffffffff816ac7b0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 01ff88079da2a000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 0000000000000002 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] dev_queue_xmit+0x10/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] ffff88013e4c02e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 000000000000000e Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00ff8807bfce3b90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] ffff88079991c400 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 000000000000001a Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] fffffff4000005dc Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] ffff8807bfcc3bc8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 000000000000000e Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ffff8807bfc5c5a0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] ffff8807989a10f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] ffff88079abe1ef4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 01ff8807bfd03b80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] ffff8807989a10f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ip_finish_output+0x64b/0x870 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 000000000000000e Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] ffff88079a8540f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ffff88033fde28e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 0000000000000002 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ffff88079abe1ef4 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] ffff8807989a10f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 0000000000000002 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] fffffff400000001 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] ffff8807989a1000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ffff8807bfc43968 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ffff8807bfc03bc8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 0000000000000002 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] ffff8807bfd23bc8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ip_output+0x68/0xa0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] fffffff4000005dc Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] ffff88079da2a000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] ffff8804b991fce8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ffffffff816a8d45 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] ffff8807bfd63bc8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] ffff88079a8540f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] fffffff4bfd03ba0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] ffff8807989a1000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ? __dev_queue_xmit+0x1b2/0x580 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] ffff8807989a1000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] ffff88079a8540f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] ffff88079c50e0e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 000000000000000e Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ffff88049d8b76e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] dev_queue_xmit+0x10/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ip_local_out_sk+0x30/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] ffff8807989a10f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ffff8807989a1000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] ? __dev_queue_xmit+0x1b2/0x580 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 000000000000000e Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] ffff8801157010e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 0000000000000002 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ? __dev_queue_xmit+0x1b2/0x580 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ip_finish_output+0x64b/0x870 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] ? __dev_queue_xmit+0x1b2/0x580 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 000000000000000e Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] ffff8807989a10f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] ffff8807bfc83bc8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] dev_queue_xmit+0x10/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ffff8807989a10f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] skb_release_all+0x16/0x30 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 0000000000000002 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 000000000000000e Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ip_output+0x68/0xa0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] dev_queue_xmit+0x10/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 0000000000000002 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] dev_queue_xmit+0x10/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] ffff8807bfca3bc8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] ip_finish_output+0x64b/0x870 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] ffff8807989a10f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ffff8807bfce3bc8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ? update_process_times+0x59/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] ip_finish_output+0x64b/0x870 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 0000000000000002 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ip_finish_output+0x64b/0x870 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] ip_output+0x68/0xa0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] ffff8807bfd03bc8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ip_local_out_sk+0x30/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] ip_output+0x68/0xa0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] consume_skb+0x2c/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ? __dev_queue_xmit+0x560/0x580 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ip_output+0x68/0xa0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] __dev_kfree_skb_any+0x35/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] ? __dev_queue_xmit+0x1b2/0x580 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] ip_local_out_sk+0x30/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] ? __dev_queue_xmit+0x1b2/0x580 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] dev_queue_xmit+0x10/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] ip_local_out_sk+0x30/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] dev_queue_xmit+0x10/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] free_old_xmit_skbs.isra.41+0x5e/0xa0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] dev_queue_xmit+0x10/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] ? __dev_queue_xmit+0x560/0x580 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ip_local_out_sk+0x30/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ip_finish_output+0x64b/0x870 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] ip_finish_output+0x64b/0x870 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] start_xmit+0x5f/0x520 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] ip_finish_output+0x64b/0x870 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] dev_queue_xmit+0x10/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ip_output+0x68/0xa0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] ? irq_exit+0x49/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] dev_hard_start_xmit+0x169/0x3d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] ip_output+0x68/0xa0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] ip_finish_output+0x64b/0x870 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] ip_output+0x68/0xa0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ? validate_xmit_skb.isra.95.part.96+0x1e/0x2e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] ip_output+0x68/0xa0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ip_local_out_sk+0x30/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] sch_direct_xmit+0xf2/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] ip_local_out_sk+0x30/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] ip_local_out_sk+0x30/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ? apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] ip_local_out_sk+0x30/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] __qdisc_run+0x97/0x1d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] __dev_queue_xmit+0x2d3/0x580 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ? irq_exit+0x49/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] dev_queue_xmit+0x10/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ? _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ip_finish_output+0x64b/0x870 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ? futex_wait_setup+0xa1/0x120 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ip_output+0x68/0xa0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] futex_wait+0x169/0x290 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ? irq_exit+0x49/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ? get_user_pages_fast+0xa2/0x190 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ip_local_out_sk+0x30/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ? _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ? __enqueue_entity+0x78/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] ? irq_exit+0x49/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ? futex_wait_setup+0xa1/0x120 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] do_futex+0xde/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] ? _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] ? _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] futex_wait+0x169/0x290 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] ? futex_wake+0x9c/0x140 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] ? futex_wake+0x9c/0x140 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ? get_user_pages_fast+0xa2/0x190 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ? __switch_to+0x15f/0x570 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] do_futex+0x10a/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] ? __enqueue_entity+0x78/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ? update_curr+0xe4/0x180 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] ? sched_clock_local+0x25/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] do_futex+0x10a/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ? _raw_spin_lock+0x4d/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ? __enqueue_entity+0x78/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] do_futex+0xde/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] ? __switch_to+0x15f/0x570 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ? active_load_balance_cpu_stop+0x109/0x260 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 44 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ? irq_exit+0x49/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ? active_load_balance_cpu_stop+0x102/0x260 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 44 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ? sched_ilb_notifier+0x50/0x50 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 02 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] cpu_stopper_thread+0x82/0x170 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] ? _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 44 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ? _raw_spin_lock+0x32/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] ? retint_careful+0xe/0x32 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 02 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ? pick_next_task_rt+0x109/0x180 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] ? futex_wake+0x9c/0x140 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 44 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ? futex_wake+0x9c/0x140 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] [] ? system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 07 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] ? _raw_spin_lock+0x2f/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] do_futex+0x10a/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ? __schedule+0x37b/0x830 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] do_futex+0x10a/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] ? futex_wake+0x9c/0x140 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 07 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 02 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] smpboot_thread_fn+0x143/0x1b0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 10 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 02 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] do_futex+0x10a/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 44 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 66 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ? SyS_setgroups+0x180/0x180 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] ea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 39 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 10 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 07 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] kthread+0xd2/0xf0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 66 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 39 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 07 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] c3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ? __getnstimeofday64+0x37/0xd0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 02 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] d1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 10 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ? getnstimeofday64+0xe/0x30 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ret_from_fork+0x58/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] c3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] ea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 66 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 10 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 39 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] ? posix_clock_realtime_get+0x11/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] d1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] f2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 66 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 44 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 39 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ? _raw_spin_lock+0x2f/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 07 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] f2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] c3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ? futex_wake+0x9c/0x140 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] c3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] d1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 44 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] eb Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 02 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] do_futex+0x10a/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 0a Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] d1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] ea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 02 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 02 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] f2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 10 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] eb Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 66 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 0a Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] f2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 39 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] f3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ? __switch_to+0x15f/0x570 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 07 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] <83> Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 02 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 07 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] f3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 07 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] ? sched_clock_local+0x25/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] eb Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 0a Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] c3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] <83> Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] eb Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 0a Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] d1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] ea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 10 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 07 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] ea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] f3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 10 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 66 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 17 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 10 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 66 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] f3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 39 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] <83> Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 66 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] f2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 7f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 39 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 39 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 17 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] <83> Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 58 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] ea Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 10 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 31 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 85 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] c3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] c8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 66 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] c3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 39 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] c3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 31 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 81 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] d1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 17 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] eb Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 12 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] c8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] d1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 0a Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] d1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] fe Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 17 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 40 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 81 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] f6 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] c3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] f2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] c7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] f2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] fe Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 31 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] f2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.080010] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] d1 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] c8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] f3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 31 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] 90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] c8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 84 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 81 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] <83> Jan 18 14:35:14 ubuntu14-04 kernel: [698724.172004] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 9c Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] f2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 81 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] fe Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] eb Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] eb Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] fe Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 0a Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] eb Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 0a Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 80 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 0a Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.204003] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] c7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.128009] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 43 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] eb Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 17 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] f3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] f3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 58 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 0a Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] f3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 83 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 83 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] <83> Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] f3 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 31 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] c8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 8b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] <83> Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 7b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] <0f> Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 81 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 68 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 17 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 17 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 17 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] <41> Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] fe Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 85 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 05 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 17 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] 31 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.151232] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 31 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 31 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] c8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] c8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] c8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 81 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 81 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 81 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 76 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 31 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] fe Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] fe Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] fe Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] c8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 8b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 43 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 81 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 60 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.129756] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] <48> Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] fe Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] e7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 85 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] e7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 55 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 55 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] 14 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.060804] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] f2 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] 65 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.180010] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 8b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] 15 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.103311] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.072024] 86 45 97 7e 81 e2 00 00 0f 00 75 7c 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 21s! [cbq-engine:27508] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] CPU: 3 PID: 27508 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] task: ffff88045b820000 ti: ffff88073b238000 task.ti: ffff88073b238000 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] RIP: 0010:[] [] _raw_spin_lock+0x2f/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] RSP: 0018:ffff88073b23bc90 EFLAGS: 00000206 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] RAX: 000000000000696a RBX: 0000000000000000 RCX: 000000000000de0e Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] RDX: 000000000000de0c RSI: 000000000000de0e RDI: ffffc9000353f984 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] RBP: ffff88073b23bcf8 R08: 0000000000000002 R09: ffff88073b23bbf4 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] R10: ffff880000000050 R11: 0000000000000000 R12: ffffea00173c96c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] R13: ffff8807bfc73ef8 R14: 000000013e54a600 R15: ffff88045b8205d8 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] FS: 00007f0f457fa700(0000) GS:ffff8807bfc60000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] CR2: 000000c49e37b000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] ffffffff810ee591 ffff88073b23bce8 ffff88073b23bd90 0000000100000002 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] ffff88073b23bd80 0000000001555000 ffff88079b773008 ffff88073b23bd54 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] ffff88073b23bd48 0000000000000000 0000000000000001 0000000001554b90 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] [] ? futex_wait_setup+0xa1/0x120 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] [] futex_wait+0x169/0x290 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] [] ? get_user_pages_fast+0xa2/0x190 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] [] ? __enqueue_entity+0x78/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] [] do_futex+0xde/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] [] ? __switch_to+0x15f/0x570 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] [] ? sched_clock_local+0x25/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698752.080007] Code: 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 83 e8 01 74 20 <0f> b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 75 e7 55 0f b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] NMI watchdog: BUG: soft lockup - CPU#6 stuck for 21s! [cbq-engine:27503] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] CPU: 6 PID: 27503 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] task: ffff880798e8e220 ti: ffff8803b4714000 task.ti: ffff8803b4714000 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] RIP: 0010:[] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] RSP: 0018:ffff8803b4717c90 EFLAGS: 00000206 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] RAX: 0000000000004f8a RBX: 0000000000000000 RCX: 000000000000de14 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] RDX: 000000000000de0c RSI: 000000000000de14 RDI: ffffc9000353f984 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] RBP: ffff8803b4717cf8 R08: 0000000000000018 R09: ffff8803b4717bf4 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] R10: ffff880000000050 R11: 0000000000000000 R12: ffffea00173c96c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] R13: ffff8807bfcd3e80 R14: 00000001810ac3ef R15: ffff880798e8e7f8 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] FS: 00007f0f47fff700(0000) GS:ffff8807bfcc0000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] CR2: 00007fcbaed42000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] ffffffff810ee591 ffff8803b4717ca8 ffff8803b4717d90 0000000100000002 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] ffff8803b4717d80 0000000001555000 ffff88079b773008 ffff8803b4717d54 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] ffff8803b4717d48 0000000000000000 0000000000000001 0000000001554b90 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] [] ? futex_wait_setup+0xa1/0x120 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] [] futex_wait+0x169/0x290 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] [] ? get_user_pages_fast+0xa2/0x190 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] [] ? update_curr+0xe4/0x180 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] [] ? _raw_spin_lock+0x4d/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] [] ? __enqueue_entity+0x78/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] [] do_futex+0xde/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698752.128007] Code: 00 0f 1f 44 00 00 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 01 c3 89 d1 0f b7 f2 b8 00 80 00 00 eb 0a 0f 1f 00 f3 90 <83> e8 01 74 20 0f b7 17 41 89 d0 41 31 c8 41 81 e0 fe ff 00 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] NMI watchdog: BUG: soft lockup - CPU#7 stuck for 21s! [cbq-engine:27504] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] Modules linked in: dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] NMI watchdog: BUG: soft lockup - CPU#9 stuck for 21s! [cbq-engine:27542] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] NMI watchdog: BUG: soft lockup - CPU#11 stuck for 21s! [cbq-engine:27502] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] kvm mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] psmouse floppy pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] CPU: 9 PID: 27542 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] CPU: 11 PID: 27502 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] task: ffff880798e8a740 ti: ffff88004c35c000 task.ti: ffff88004c35c000 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] task: ffff88079b6f9d70 ti: ffff88011554c000 task.ti: ffff88011554c000 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] [] _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] RSP: 0018:ffff88004c35fdf0 EFLAGS: 00000206 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] RSP: 0018:ffff88011554fdf0 EFLAGS: 00000206 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] RAX: 000000000000334d RBX: 0000000000000000 RCX: 000000000000de12 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] RAX: 00000000000005f0 RBX: 0000000000000000 RCX: 000000000000de18 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] RDX: 000000000000de0c RSI: 000000000000de12 RDI: ffffc9000353f984 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] RDX: 000000000000de0c RSI: 000000000000de18 RDI: ffffc9000353f984 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] RBP: ffff88004c35fe58 R08: 000000000000001e R09: ffff88004c35fd54 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] RBP: ffff88011554fe58 R08: 0000000000000014 R09: ffff88011554fd54 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] R10: ffff880000000050 R11: 0000000000000000 R12: ffffea00173c96c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] R10: ffff880000000050 R11: 0000000000000000 R12: ffffea00173c96c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] R13: ffff88004c35fd50 R14: 000000014c35fd50 R15: 0000000000000064 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] R13: 0000000000000000 R14: 0000000100000000 R15: 0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] FS: 00007f0f196b6700(0000) GS:ffff8807bfd20000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] FS: 00007f0f54a5f700(0000) GS:ffff8807bfd60000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] CR2: 000000c49e37c000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] CR2: 000000c526e0b000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] ffffffff810edd8c Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] ffffffff810edd8c Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] ffffc9000353f980 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] ffffc9000353f980 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] ffffc9000353f984 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] ffffc9000353f984 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] ffff88004c35fe18 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] ffffffff810a52f8 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 0000000001554000 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 0000000001554000 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] ffff880799416900 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] ffff880799416900 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 0000000000000b92 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 0000000000000b92 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] ffff88004c35fe68 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] ffff8807bfd73e80 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 0000000001554b90 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 0000000001554b90 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 0000000000000001 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 0000000000000001 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 0000000000000001 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 0000000000000001 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 0000000001554b90 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 0000000001554b90 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] [] ? futex_wake+0x9c/0x140 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] [] ? futex_wake+0x9c/0x140 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] [] ? __enqueue_entity+0x78/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] [] do_futex+0x10a/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] [] do_futex+0x10a/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] [] ? __switch_to+0x15f/0x570 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 44 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 44 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 02 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 02 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 07 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 07 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] ea Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 10 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 66 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] ea Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 39 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 10 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 66 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 39 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] c2 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] c3 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] d1 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] c3 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] d1 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] f2 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] f2 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 80 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] b8 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 80 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] eb Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 0a Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] eb Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 0a Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] f3 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 90 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] f3 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] <83> Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 90 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] <83> Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] 20 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 20 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 17 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] b7 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 17 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] 31 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] c8 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 31 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] c8 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 81 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 81 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] fe Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] fe Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.172007] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698752.204010] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] floppy pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] CPU: 7 PID: 27504 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] task: ffff88079b6fb110 ti: ffff88014251c000 task.ti: ffff88014251c000 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] RIP: 0010:[] [] queue_write_lock_slowpath+0xcb/0x100 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] RSP: 0000:ffff8807bfce3b28 EFLAGS: 00000206 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] RAX: 0000000000007bed RBX: ffff8807bfce3c08 RCX: 00000000000006a8 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] RDX: 00000000000006a4 RSI: 00000000000006a8 RDI: 000000000000000c Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] RBP: ffff8807bfce3b38 R08: ffff88079da2a000 R09: 0000000000000077 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] R10: 0000000000016ac6 R11: ffffea000455bf00 R12: ffff8807bfce3a98 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] R13: ffffffff817b773d R14: ffff8807bfce3b38 R15: ffff8807989a1028 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] FS: 00007f0f477fe700(0000) GS:ffff8807bfce0000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] CR2: 000000c570525000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] ffff8807989a1000 ffff88033fcac8e8 ffff8807bfce3b48 ffffffff817b60a9 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] ffff8807bfce3b78 ffffffff816b4782 ffff88033fcac8e8 ffff8807989a1000 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] ffff88079c8cd240 ffff88079c8cd240 ffff8807bfce3bc8 ffffffff816b50ab Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] _raw_write_lock_bh+0x29/0x30 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] __neigh_event_send+0x22/0x230 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] neigh_resolve_output+0x14b/0x230 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] ip_finish_output+0x1d8/0x870 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] ? irq_exit+0x49/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] ? smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] ip_output+0x68/0xa0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] ip_local_out_sk+0x30/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] ? retint_careful+0xe/0x32 Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] [] ? system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698752.149510] Code: e0 fe 4c 89 e7 8d 70 02 0f b7 f6 0f 1f 80 00 00 00 00 eb 94 89 d1 0f b7 f2 b8 00 80 00 00 eb 07 f3 90 83 e8 01 74 20 0f b7 53 04 <89> d7 31 cf 81 e7 fe ff 00 00 75 e9 0f b7 f2 4c 89 e7 e8 f3 be Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [migration/0:11] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] NMI watchdog: BUG: soft lockup - CPU#4 stuck for 24s! [cbq-engine:27525] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] NMI watchdog: BUG: soft lockup - CPU#5 stuck for 24s! [cbq-engine:27540] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] NMI watchdog: BUG: soft lockup - CPU#2 stuck for 24s! [cbq-engine:27529] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] NMI watchdog: BUG: soft lockup - CPU#8 stuck for 24s! [cbq-engine:27527] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] Modules linked in: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] dccp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] dccp Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] tcp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] udp_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] inet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] unix_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] af_packet_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] netlink_diag Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] cirrus Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] ttm Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] drm_kms_helper Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] drm Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] syscopyarea Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] sysfillrect Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] sysimgblt Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] i2c_piix4 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 8250_fintek Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] kvm_intel Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ppdev Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] kvm Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] mac_hid Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] CPU: 0 PID: 11 Comm: migration/0 Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] serio_raw Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] parport_pc Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] task: ffff88079dede220 ti: ffff88079df24000 task.ti: ffff88079df24000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] lp Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] parport Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] xfrm_lookup+0x20e/0x3b0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] psmouse Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] RSP: 0018:ffff8807bfc03c28 EFLAGS: 00000286 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] floppy Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffff8802d99acd80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] CPU: 4 PID: 27525 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] RDX: 0000000000000000 RSI: ffff880799652300 RDI: 0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] CPU: 5 PID: 27540 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] RBP: ffff8807bfc03c98 R08: 0000000000000002 R09: 0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] CPU: 2 PID: 27529 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] CPU: 8 PID: 27527 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] task: ffff8804b98909d0 ti: ffff8800bb12c000 task.ti: ffff8800bb12c000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8807bfc03b98 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] task: ffff880798e8d850 ti: ffff8801b30a4000 task.ti: ffff8801b30a4000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] R13: ffffffff817b773d R14: ffff8807bfc03c98 R15: 00000000ffffffff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] task: ffff880798fc89d0 ti: ffff88078fb18000 task.ti: ffff88078fb18000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] tcp_retransmit_timer+0x4b2/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] task: ffff880327756220 ti: ffff8804d01f4000 task.ti: ffff8804d01f4000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] FS: 0000000000000000(0000) GS:ffff8807bfc00000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] __neigh_event_send+0x1ba/0x230 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] RSP: 0018:ffff8807bfc83dc8 EFLAGS: 00000246 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] RIP: 0010:[] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] xfrm_lookup+0x178/0x3b0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] RSP: 0018:ffff8807bfca3b58 EFLAGS: 00000202 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] RAX: 0000000000000000 RBX: ffff88016602d128 RCX: 0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] queue_write_lock_slowpath+0x50/0x100 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] CR2: 00007f7c80a3f000 CR3: 00000000bb023000 CR4: 00000000000006f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] RAX: 0000000000000900 RBX: ffff8801ec56b6e8 RCX: 00000000000008ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] RSP: 0018:ffff8807bfc43c80 EFLAGS: 00000292 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff81fc9ec0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] RSP: 0018:ffff8807bfd03b28 EFLAGS: 00000286 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] RDX: ffff88079993b540 RSI: ffff8800369d72e8 RDI: ffff8801ec56b600 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] RAX: ffff88079ac47780 RBX: ac17639c08569ee8 RCX: ffff88013e4d3640 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] RBP: ffff8807bfc83df8 R08: 0000000000000000 R09: 000000000a682972 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] RAX: 00000000000000ff RBX: ffff8807bfd03af0 RCX: ffff880799b33f00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff8802d99ad0a8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] RBP: ffff8807bfca3b78 R08: ffff88079da2a000 R09: 0000000000000077 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] RDX: 0000000000000000 RSI: ffff88079ac47780 RDI: 0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] R10: 0000000000000001 R11: 0000000000000001 R12: ffff8807bfc83d38 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] RDX: 00000000000007aa RSI: ffff88016603bae8 RDI: ffff8807989a1028 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff88079b2e4ea0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] R10: 0000000000016ac6 R11: ffffea000ed18800 R12: ffff8807bfca3ac8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] RBP: ffff8807bfc43c98 R08: 0000000000000002 R09: 0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] R13: ffffffff817b773d R14: ffff8807bfc83df8 R15: ffff8802d99a8000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] RBP: ffff8807bfd03b38 R08: 00000000000000ff R09: 0000000000000077 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff8807bfc03cb8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] R13: ffffffff817b773d R14: ffff8807bfca3b78 R15: ffff8807989a1000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8807bfc43bf8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] FS: 00007f0f25dd1700(0000) GS:ffff8807bfc80000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] R10: 0000000000016ac6 R11: 0000000000000001 R12: ffff8807bfd03a98 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00000000816e0414 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] FS: 00007f0f1a6b8700(0000) GS:ffff8807bfca0000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] R13: ffffffff817b773d R14: ffff8807bfc43c98 R15: ffff88079ac47780 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] R13: ffffffff817b773d R14: ffff8807bfd03b38 R15: ffff8807989a1028 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] FS: 00007f0f1f7fe700(0000) GS:ffff8807bfc40000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] CR2: 000000c54861b000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] FS: 00007f0f24b4f700(0000) GS:ffff8807bfd00000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff8807bfc03c78 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] CR2: 00007fcba02e7000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] ffff88079b2e4e40 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 00000000003c003c Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] CR2: 000000c57ecb7000 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] CR2: 00007f7c80a49026 CR3: 00000006803fd000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] ffff880799652300 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffff8802d99058e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffff8800369d72e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00000001816e8e02 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffff8802d99a8000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff8807989a1000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffff8807989a1000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff8802d99a8070 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffff88013e4d3640 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff88016603bae8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffff88079d546180 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 0000000000010000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffff88079b7d2000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff8807bfd03b48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffff88079d546180 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] ffff880799652300 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff8802d99a806c Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffff88013e4d3640 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffffffff817b60a9 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] ffffffff81cd9b80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffffffff81705150 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffff8807bfc43cb8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffff8807bfca3bc8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] ffff8802d99acd80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff8807bfc83e18 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff8807bfd03b78 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffffffff816b50ab Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffffffff81704ff0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffffffff816b4782 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffffffff810ebb23 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffffffff8173fe6b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff88016603bae8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffffea0001a1ae00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffff88013e4d3968 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffff8802d99a8000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff8807989a1000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffffffff81cd9b80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffff8802d99a8070 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff8800686bb800 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffff8807bfc43ce8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] xfrm_lookup_route+0x1b/0x70 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffff8807bfc83e48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff880798915c00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff8807989a1000 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffffffff817051d4 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff880798915c00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff8800369d72e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffffffff816e0d44 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ip_route_output_flow+0x54/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff8807bfd03bc8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffff88079d546180 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffff8801b9818f80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ffffffff816b50ab Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffff88013e4d3640 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] inet_sk_rebuild_header+0x134/0x3a0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffff88013e4d3968 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] __tcp_retransmit_skb+0x8a/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] neigh_resolve_output+0x14b/0x230 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] _raw_write_lock_bh+0x29/0x30 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? tick_program_event+0x23/0x30 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] __neigh_event_send+0x22/0x230 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] xfrm_lookup_route+0x1b/0x70 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ip_finish_output+0x1d8/0x870 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] neigh_resolve_output+0x14b/0x230 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ip_route_output_flow+0x54/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ip_output+0x68/0xa0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ? native_apic_msr_write+0x30/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] inet_sk_rebuild_header+0x134/0x3a0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ? lapic_next_event+0x1d/0x30 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] __tcp_retransmit_skb+0x8a/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ip_local_out_sk+0x30/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ip_finish_output+0x1d8/0x870 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ? tick_program_event+0x23/0x30 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ? hrtimer_interrupt+0x19b/0x220 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ip_output+0x68/0xa0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? irq_exit+0x49/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ? kvm_clock_read+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] ? _raw_spin_lock+0x32/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ip_local_out_sk+0x30/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ip_queue_xmit+0x149/0x3d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] ? futex_wake+0x9c/0x140 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] tcp_transmit_skb+0x4aa/0x950 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] do_futex+0x10a/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? active_load_balance_cpu_stop+0x109/0x260 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? active_load_balance_cpu_stop+0x102/0x260 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? sched_ilb_notifier+0x50/0x50 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] ? __getnstimeofday64+0x37/0xd0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] cpu_stopper_thread+0x82/0x170 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ? irq_exit+0x49/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] ? getnstimeofday64+0xe/0x30 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? pick_next_task_rt+0x109/0x180 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] ? posix_clock_realtime_get+0x11/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? __schedule+0x37b/0x830 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] smpboot_thread_fn+0x143/0x1b0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 08 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? _raw_spin_lock+0x2f/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? SyS_setgroups+0x180/0x180 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? futex_wake+0x9c/0x140 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] kthread+0xd2/0xf0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 44 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] do_futex+0x10a/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? futex_wake+0x9c/0x140 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 45 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] e2 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ret_from_fork+0x58/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] do_futex+0x10a/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 85 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? __switch_to+0x15f/0x570 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] irq_exit+0x9d/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] be Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? sched_clock_local+0x25/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] smp_apic_timer_interrupt+0x4a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] apic_timer_interrupt+0x6d/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] f7 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ? _raw_spin_lock+0x2f/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 84 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 63 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 95 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 10 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 45 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ? futex_wake+0x9c/0x140 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] d3 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 8b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 85 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 87 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] f6 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 8b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] do_futex+0x10a/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 78 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 7c Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 1a Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] d5 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] b0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] df Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 40 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 29 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 43 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] fc Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 4f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 50 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 30 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 63 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] f7 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] d3 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 4a Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] f2 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] [] system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 83 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 3e Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 8b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Code: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] eb Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 85 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] fe Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 7c Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 83 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 85 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] d5 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] fb Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] b0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 85 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 8b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 44 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 43 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] fc Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 08 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ea Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 4f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 31 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 8b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 30 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 8b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 03 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 74 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 8b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 4d Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 85 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 1a Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 93 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 85 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 83 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] e4 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] d8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 02 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] eb Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 21 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 04 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ba Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 84 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 83 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 65 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 68 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] fb Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 34 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 49 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 40 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ea Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 8b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] fd Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 50 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 4c Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 54 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] b1 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 24 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 13 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 8b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 66 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 85 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 53 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] <4c> Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 10 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 83 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 84 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] c4 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 14 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 8b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 84 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 85 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 5b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 24 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] d2 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 44 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 5c Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 84 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] <41> Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 57 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 5d Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 66 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 83 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] <03> Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 5e Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 43 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 83 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 43 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 04 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 6b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 50 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 5f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 02 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 04 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] ba Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 3b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 5d Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 5b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] c4 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 42 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] c3 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 78 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 5c Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 76 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] eb Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] 5d Jan 18 14:35:14 ubuntu14-04 kernel: [698756.135706] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 0e Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] b2 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] c3 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 48 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 8b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 85 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 7b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] eb Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 38 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] df Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 66 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 4c Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 90 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] INFO: rcu_sched detected stalls on CPUs/tasks: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 39 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 44 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] { Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ef Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 8b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 5 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 84 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 03 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 7 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 9f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 45 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] } Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 0f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 84 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] (detected by 0, t=15707 jiffies, g=68563748, c=68563747, q=0) Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 1f Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Task dump for CPU 5: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 44 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 75 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] cbq-engine R Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 00 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] f6 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] running task Jan 18 14:35:14 ubuntu14-04 kernel: [698756.148833] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 45 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 0 27540 27487 0x00000008 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffffffff810ed9f1 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] c1 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffff880799416900 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 44 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 0100000000013e80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffff8801b30a7fd8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 41 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffffea00173c96c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 83 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffff8801b30a7ca8 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] c9 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] ffff88079b539050 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 01 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] 0000000001554fff Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] f0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Jan 18 14:35:14 ubuntu14-04 kernel: [698756.170904] Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] 0000000001555000 0000000001555000 0000000000000001 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag cirrus ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_piix4 8250_fintek kvm_intel ppdev kvm mac_hid serio_raw parport_pc lp parport psmouse floppy pata_acpi Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] CPU: 1 PID: 15 Comm: ksoftirqd/1 Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] task: ffff88079df375c0 ti: ffff88079df70000 task.ti: ffff88079df70000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] RIP: 0010:[] [] __tcp_v4_send_check+0xee/0xf0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] RSP: 0018:ffff88079df73b78 EFLAGS: 00000a07 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] RAX: 0000000000000010 RBX: ffff88004c384128 RCX: 0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] RDX: 0000000004580000 RSI: 00000000606a17ac RDI: ffff88046ac340e8 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] RBP: ffff88079df73b78 R08: 000000006085e838 R09: 0000000000000077 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] R10: 0000000000016ac6 R11: 000000000000000c R12: 0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] R13: ffff88004c383e00 R14: ffff8803b46bf0e8 R15: ffff8806cbedb968 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] FS: 0000000000000000(0000) GS:ffff8807bfc20000(0000) knlGS:0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] CR2: 00007fcb9ec9a000 CR3: 0000000001c16000 CR4: 00000000000006e0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] Stack: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] ffff88079df73b88 ffffffff81708bec ffff88079df73c08 ffffffff81700a8f Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] ffff88046acee4c0 00007580000005a8 ffff88046acee5e8 0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] 0000000000000002 0000000000000000 38e885600a6846bb 0000000000000000 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] tcp_v4_send_check+0x1c/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] tcp_transmit_skb+0x39f/0x950 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] __tcp_retransmit_skb+0x142/0x590 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] ? ktime_get_with_offset+0x4c/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] tcp_retransmit_skb+0x1d/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] tcp_retransmit_timer+0x293/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] ? tcp_retransmit_timer+0x6/0x770 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] tcp_write_timer_handler+0xa0/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] tcp_write_timer+0x84/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] call_timer_fn+0x39/0x110 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] ? tcp_write_timer_handler+0x200/0x200 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] run_timer_softirq+0x220/0x320 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] __do_softirq+0xe4/0x270 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] run_ksoftirqd+0x29/0x40 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] smpboot_thread_fn+0x143/0x1b0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] ? SyS_setgroups+0x180/0x180 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] kthread+0xd2/0xf0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] ret_from_fork+0x58/0x90 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] [] ? kthread_create_on_node+0x1c0/0x1c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698724.061660] Code: e8 10 f7 d0 66 41 89 44 24 10 0f b7 87 c2 00 00 00 66 89 87 98 00 00 00 b8 10 00 00 00 66 89 87 9a 00 00 00 5b 41 5c 41 5d 41 5e <5d> c3 0f 1f 44 00 00 55 48 89 f0 8b 17 8b b7 c8 02 00 00 48 89 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffff8801b30a7d08 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? get_futex_key+0x191/0x2c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? gup_pud_range+0x127/0x1d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? finish_wait+0x5c/0x80 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? __wait_on_bit_lock+0x91/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? __lock_page+0xae/0xb0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? _raw_spin_lock+0x2a/0x60 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? futex_wake+0x9c/0x140 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? do_futex+0x10a/0x5d0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? SyS_futex+0x71/0x150 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? system_call_fastpath+0x16/0x1b Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Task dump for CPU 7: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] cbq-engine R running task 0 27504 27487 0x00000008 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] ffff88014251ff58 000000001316b7de 000000c52610d6d0 ffffffff8105b6be Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 0000000000000012 0000000000000000 ffff88079b6fb110 ffffffff8181b8c0 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] 0140000000000001 ffff88014251c000 0000000000000008 ffff88014251ff78 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] Call Trace: Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? retint_careful+0xe/0x32 Jan 18 14:35:14 ubuntu14-04 kernel: [698756.085434] [] ? system_call_fastpath+0x16/0x1b Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665365] beam.smp invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665371] beam.smp cpuset=/ mems_allowed=0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665379] CPU: 4 PID: 11096 Comm: beam.smp Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665382] 0000000000000000 ffff88004c28f9d8 ffffffff817aed00 0000000000000000 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665385] ffff8800bbbfebf0 ffff88004c28fa78 ffffffff817a9c3f 0000000000000000 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665387] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665389] Call Trace: Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665421] [] dump_stack+0x45/0x57 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665425] [] dump_header+0x7f/0x1f1 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665439] [] oom_kill_process+0x22b/0x390 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665441] [] out_of_memory+0x4d2/0x520 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665445] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665454] [] alloc_pages_vma+0x97/0x150 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665459] [] handle_mm_fault+0xd13/0x1100 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665468] [] ? x2apic_send_IPI_mask+0x13/0x20 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665473] [] ? try_to_wake_up+0x1f1/0x340 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665477] [] __do_page_fault+0x1c4/0x5b0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665482] [] ? do_futex+0x10a/0x5d0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665488] [] ? up_write+0x25/0x30 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665492] [] ? vm_mmap_pgoff+0x99/0xc0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665494] [] trace_do_page_fault+0x45/0x100 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665498] [] do_async_page_fault+0x1e/0xd0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665504] [] async_page_fault+0x28/0x30 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665506] Mem-Info: Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665508] Node 0 DMA per-cpu: Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665509] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665510] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665511] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665512] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665513] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665514] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665515] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665516] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665517] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665518] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665519] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665520] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665521] Node 0 DMA32 per-cpu: Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665522] CPU 0: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665523] CPU 1: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665524] CPU 2: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665525] CPU 3: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665526] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665526] CPU 5: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665527] CPU 6: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665528] CPU 7: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665529] CPU 8: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665530] CPU 9: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665531] CPU 10: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665532] CPU 11: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665532] Node 0 Normal per-cpu: Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665534] CPU 0: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665535] CPU 1: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665536] CPU 2: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665536] CPU 3: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665537] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665538] CPU 5: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665539] CPU 6: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665540] CPU 7: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665541] CPU 8: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665542] CPU 9: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665543] CPU 10: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665544] CPU 11: hi: 186, btch: 31 usd: 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665547] active_anon:7601826 inactive_anon:71 isolated_anon:0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665547] active_file:859 inactive_file:1014 isolated_file:0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665547] unevictable:0 dirty:787 writeback:0 unstable:0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665547] free:47902 slab_reclaimable:7783 slab_unreclaimable:19123 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665547] mapped:1111 shmem:92 pagetables:16997 bounce:0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665547] free_cma:0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665549] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665554] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665556] Node 0 DMA32 free:115220kB min:6668kB low:8332kB high:10000kB active_anon:2913392kB inactive_anon:4kB active_file:376kB inactive_file:464kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:316kB writeback:0kB mapped:704kB shmem:8kB slab_reclaimable:2776kB slab_unreclaimable:6268kB kernel_stack:1008kB pagetables:6848kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:5564 all_unreclaimable? yes Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665560] lowmem_reserve[]: 0 0 27165 27165 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665562] Node 0 Normal free:60496kB min:60876kB low:76092kB high:91312kB active_anon:27493912kB inactive_anon:280kB active_file:3060kB inactive_file:3592kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:2832kB writeback:0kB mapped:3740kB shmem:360kB slab_reclaimable:28356kB slab_unreclaimable:70208kB kernel_stack:6736kB pagetables:61140kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:40840 all_unreclaimable? yes Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665566] lowmem_reserve[]: 0 0 0 0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665568] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665577] Node 0 DMA32: 236*4kB (UEM) 142*8kB (UEM) 87*16kB (UEM) 91*32kB (UEM) 49*64kB (UE) 28*128kB (UE) 9*256kB (UEM) 18*512kB (UEM) 15*1024kB (UE) 21*2048kB (UEM) 8*4096kB (ER) = 115760kB Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665585] Node 0 Normal: 748*4kB (UEM) 454*8kB (UEM) 334*16kB (UEM) 373*32kB (UEM) 221*64kB (UEM) 97*128kB (UEM) 26*256kB (UEM) 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 61216kB Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665594] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665596] 2044 total pagecache pages Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665598] 0 pages in swap cache Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665599] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665600] Free swap = 0kB Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665601] Total swap = 0kB Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665602] 7864189 pages RAM Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665602] 0 pages HighMem/MovableOnly Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665603] 143432 pages reserved Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665604] 0 pages cma reserved Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665605] 0 pages hwpoisoned Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665606] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665611] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665613] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665615] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665617] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665619] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665620] [ 847] 101 847 63962 245 27 0 0 rsyslogd Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665622] [ 882] 102 882 9806 117 23 0 0 dbus-daemon Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665623] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665625] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665626] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665628] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665629] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665631] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665632] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665634] [ 943] 0 943 5915 55 16 0 0 cron Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665635] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665637] [ 957] 0 957 10864 113 27 0 0 systemd-logind Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665639] [ 964] 0 964 4799 82 15 0 0 irqbalance Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665641] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665643] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665644] [14744] 1000 14744 335501 8083 89 0 0 beam.smp Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665646] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665648] [14914] 1000 14914 428648 5770 112 0 0 memcached Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665649] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665651] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665652] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665654] [ 6013] 1000 6013 3140 1380 11 0 0 gosecrets Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665656] [11062] 1000 11062 792371 226657 913 0 0 beam.smp Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665657] [11116] 1000 11116 1084 42 8 0 0 memsup Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665659] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665660] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665662] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665663] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665665] [24748] 1000 24748 1113 40 7 0 0 sh Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665667] [24952] 1000 24952 1462 185 8 0 0 goport Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665668] [24957] 1000 24957 57940 2089 29 0 0 goxdcr Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665670] [24973] 1000 24973 310664 16455 150 0 0 beam.smp Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665671] [25036] 1000 25036 1113 26 6 0 0 sh Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665672] [25038] 1000 25038 1084 40 8 0 0 memsup Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665674] [25039] 1000 25039 1084 20 8 0 0 cpu_sup Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665675] [25083] 1000 25083 1395 153 8 0 0 godu Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665677] [25085] 1000 25085 1331 101 8 0 0 godu Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665679] [25116] 1000 25116 2156 70 10 0 0 sigar_port Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665680] [27485] 1000 27485 1113 43 7 0 0 sh Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665682] [27487] 1000 27487 1462 179 8 0 0 goport Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665684] [27491] 1000 27491 8296312 7328637 15318 0 0 cbq-engine Jan 18 15:45:56 ubuntu14-04 kernel: [703013.665685] Out of memory: Kill process 27491 (cbq-engine) score 951 or sacrifice child Jan 18 15:45:56 ubuntu14-04 kernel: [703013.671889] Killed process 27491 (cbq-engine) total-vm:33185248kB, anon-rss:29312736kB, file-rss:1812kB Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078329] cbq-engine invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078334] cbq-engine cpuset=/ mems_allowed=0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078340] CPU: 5 PID: 29369 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078343] 0000000000000000 ffff8803b44bf858 ffffffff817aed00 0000000000000000 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078345] ffff8807996b3110 ffff8803b44bf8f8 ffffffff817a9c3f 0000000000000000 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078347] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078349] Call Trace: Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078360] [] dump_stack+0x45/0x57 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078363] [] dump_header+0x7f/0x1f1 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078369] [] oom_kill_process+0x22b/0x390 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078371] [] out_of_memory+0x4d2/0x520 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078375] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078382] [] alloc_pages_current+0x91/0x100 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078385] [] __page_cache_alloc+0xa7/0xc0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078388] [] filemap_fault+0x1a8/0x430 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078393] [] __do_fault+0x39/0x90 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078395] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078398] [] handle_mm_fault+0x7e5/0x1100 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078405] [] ? ttwu_do_activate.constprop.94+0x5d/0x70 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078411] [] __do_page_fault+0x1c4/0x5b0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078416] [] ? do_futex+0x10a/0x5d0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078420] [] ? pick_next_task_fair+0x61b/0x880 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078425] [] ? __switch_to+0x15f/0x570 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078427] [] ? sched_clock_local+0x25/0x90 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078429] [] trace_do_page_fault+0x45/0x100 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078432] [] do_async_page_fault+0x1e/0xd0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078438] [] async_page_fault+0x28/0x30 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078440] Mem-Info: Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078442] Node 0 DMA per-cpu: Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078444] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078445] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078446] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078447] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078448] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078449] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078450] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078451] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078452] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078453] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078454] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078455] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078456] Node 0 DMA32 per-cpu: Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078457] CPU 0: hi: 186, btch: 31 usd: 35 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078458] CPU 1: hi: 186, btch: 31 usd: 43 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078459] CPU 2: hi: 186, btch: 31 usd: 4 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078460] CPU 3: hi: 186, btch: 31 usd: 60 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078461] CPU 4: hi: 186, btch: 31 usd: 44 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078462] CPU 5: hi: 186, btch: 31 usd: 38 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078462] CPU 6: hi: 186, btch: 31 usd: 94 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078463] CPU 7: hi: 186, btch: 31 usd: 37 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078464] CPU 8: hi: 186, btch: 31 usd: 184 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078465] CPU 9: hi: 186, btch: 31 usd: 171 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078466] CPU 10: hi: 186, btch: 31 usd: 125 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078467] CPU 11: hi: 186, btch: 31 usd: 164 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078468] Node 0 Normal per-cpu: Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078469] CPU 0: hi: 186, btch: 31 usd: 96 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078470] CPU 1: hi: 186, btch: 31 usd: 11 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078471] CPU 2: hi: 186, btch: 31 usd: 185 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078472] CPU 3: hi: 186, btch: 31 usd: 17 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078473] CPU 4: hi: 186, btch: 31 usd: 128 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078474] CPU 5: hi: 186, btch: 31 usd: 30 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078475] CPU 6: hi: 186, btch: 31 usd: 103 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078476] CPU 7: hi: 186, btch: 31 usd: 18 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078477] CPU 8: hi: 186, btch: 31 usd: 174 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078478] CPU 9: hi: 186, btch: 31 usd: 176 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078479] CPU 10: hi: 186, btch: 31 usd: 4 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078480] CPU 11: hi: 186, btch: 31 usd: 17 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078484] active_anon:7586346 inactive_anon:71 isolated_anon:0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078484] active_file:501 inactive_file:712 isolated_file:61 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078484] unevictable:0 dirty:1 writeback:0 unstable:0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078484] free:47977 slab_reclaimable:6508 slab_unreclaimable:18527 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078484] mapped:239 shmem:92 pagetables:17121 bounce:0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078484] free_cma:0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078488] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078494] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078634] Node 0 DMA32 free:115224kB min:6668kB low:8332kB high:10000kB active_anon:2909048kB inactive_anon:4kB active_file:144kB inactive_file:552kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:8kB slab_reclaimable:2228kB slab_unreclaimable:5588kB kernel_stack:960kB pagetables:6868kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:11484 all_unreclaimable? yes Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078638] lowmem_reserve[]: 0 0 27165 27165 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078640] Node 0 Normal free:60792kB min:60876kB low:76092kB high:91312kB active_anon:27436336kB inactive_anon:280kB active_file:1860kB inactive_file:2296kB unevictable:0kB isolated(anon):0kB isolated(file):244kB present:28311552kB managed:27817664kB mlocked:0kB dirty:4kB writeback:0kB mapped:1596kB shmem:360kB slab_reclaimable:23804kB slab_unreclaimable:68504kB kernel_stack:7392kB pagetables:61616kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:26172 all_unreclaimable? yes Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078643] lowmem_reserve[]: 0 0 0 0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078645] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078654] Node 0 DMA32: 103*4kB (UEM) 69*8kB (UE) 66*16kB (UE) 79*32kB (UEM) 51*64kB (UEM) 30*128kB (UEM) 11*256kB (UEM) 17*512kB (UE) 16*1024kB (UEM) 21*2048kB (UEM) 8*4096kB (ER) = 115332kB Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078663] Node 0 Normal: 479*4kB (UE) 228*8kB (UEM) 1223*16kB (UEM) 762*32kB (UEM) 144*64kB (UEM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 61004kB Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078671] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078673] 1481 total pagecache pages Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078674] 0 pages in swap cache Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078675] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078676] Free swap = 0kB Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078677] Total swap = 0kB Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078678] 7864189 pages RAM Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078678] 0 pages HighMem/MovableOnly Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078679] 143432 pages reserved Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078680] 0 pages cma reserved Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078680] 0 pages hwpoisoned Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078681] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078689] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078691] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078694] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078697] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078699] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078701] [ 847] 101 847 63962 245 27 0 0 rsyslogd Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078704] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078706] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078709] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078711] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078713] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078715] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078718] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078720] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078722] [ 943] 0 943 5915 55 16 0 0 cron Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078723] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078725] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078726] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078728] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078730] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078732] [14744] 1000 14744 334989 8109 89 0 0 beam.smp Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078733] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078735] [14914] 1000 14914 428648 5770 112 0 0 memcached Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078737] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078738] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078740] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078742] [ 6013] 1000 6013 3140 1552 11 0 0 gosecrets Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078743] [11062] 1000 11062 707994 170067 761 0 0 beam.smp Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078745] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078746] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078748] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078749] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078751] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078753] [24748] 1000 24748 1113 27 7 0 0 sh Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078755] [24952] 1000 24952 1462 186 8 0 0 goport Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078756] [24957] 1000 24957 57940 2223 29 0 0 goxdcr Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078758] [24973] 1000 24973 306132 16652 146 0 0 beam.smp Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078759] [25036] 1000 25036 1113 26 6 0 0 sh Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078761] [25038] 1000 25038 1084 24 8 0 0 memsup Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078762] [25039] 1000 25039 1084 20 8 0 0 cpu_sup Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078764] [25083] 1000 25083 1395 153 8 0 0 godu Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078765] [25085] 1000 25085 1331 101 8 0 0 godu Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078767] [25116] 1000 25116 2156 52 10 0 0 sigar_port Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078769] [27485] 1000 27485 1113 28 7 0 0 sh Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078770] [29320] 1000 29320 1462 182 8 0 0 goport Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078772] [29324] 1000 29324 8206090 7368088 15398 0 0 cbq-engine Jan 18 15:52:58 ubuntu14-04 kernel: [703437.078773] Out of memory: Kill process 29324 (cbq-engine) score 956 or sacrifice child Jan 18 15:52:58 ubuntu14-04 kernel: [703437.079925] Killed process 29324 (cbq-engine) total-vm:32824360kB, anon-rss:29472352kB, file-rss:0kB Jan 18 18:29:31 ubuntu14-04 kernel: [712829.759681] df invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.759686] df cpuset=/ mems_allowed=0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.759692] CPU: 9 PID: 29893 Comm: df Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 18:29:31 ubuntu14-04 kernel: [712829.759694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.759696] 0000000000000000 ffff88019b263858 ffffffff817aed00 0000000000000000 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.759698] ffff880115733110 ffff88019b2638f8 ffffffff817a9c3f 0000000000000001 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.759700] 0000000000000000 ffff88019b263898 ffffffff8105aed1 0000000000000000 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.759702] Call Trace: Jan 18 18:29:31 ubuntu14-04 kernel: [712829.759713] [] dump_stack+0x45/0x57 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.759716] [] dump_header+0x7f/0x1f1 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.759721] [] ? do_async_page_fault+0x61/0xd0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.759726] [] ? async_page_fault+0x28/0x30 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.759731] [] oom_kill_process+0x22b/0x390 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.760011] [] ? has_capability_noaudit+0x1e/0x30 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768437] [] out_of_memory+0x4d2/0x520 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768442] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768449] [] alloc_pages_current+0x91/0x100 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768452] [] __page_cache_alloc+0xa7/0xc0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768454] [] filemap_fault+0x1a8/0x430 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768457] [] __do_fault+0x39/0x90 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768459] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768462] [] handle_mm_fault+0x7e5/0x1100 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768467] [] __do_page_fault+0x1c4/0x5b0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768475] [] ? tlb_finish_mmu+0x1c/0x50 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768480] [] ? vma_rb_erase+0x121/0x220 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768486] [] trace_do_page_fault+0x45/0x100 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768493] [] do_async_page_fault+0x1e/0xd0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768500] [] async_page_fault+0x28/0x30 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768502] Mem-Info: Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768504] Node 0 DMA per-cpu: Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768507] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768508] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768510] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768511] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768512] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768513] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768514] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768515] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768516] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768517] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768518] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768519] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768520] Node 0 DMA32 per-cpu: Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768522] CPU 0: hi: 186, btch: 31 usd: 24 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768523] CPU 1: hi: 186, btch: 31 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768524] CPU 2: hi: 186, btch: 31 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768525] CPU 3: hi: 186, btch: 31 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768526] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768527] CPU 5: hi: 186, btch: 31 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768528] CPU 6: hi: 186, btch: 31 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768529] CPU 7: hi: 186, btch: 31 usd: 54 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768530] CPU 8: hi: 186, btch: 31 usd: 100 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768531] CPU 9: hi: 186, btch: 31 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768532] CPU 10: hi: 186, btch: 31 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768532] CPU 11: hi: 186, btch: 31 usd: 90 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768533] Node 0 Normal per-cpu: Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768535] CPU 0: hi: 186, btch: 31 usd: 1 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768536] CPU 1: hi: 186, btch: 31 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768537] CPU 2: hi: 186, btch: 31 usd: 30 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768538] CPU 3: hi: 186, btch: 31 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768539] CPU 4: hi: 186, btch: 31 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768540] CPU 5: hi: 186, btch: 31 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768541] CPU 6: hi: 186, btch: 31 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768542] CPU 7: hi: 186, btch: 31 usd: 181 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768543] CPU 8: hi: 186, btch: 31 usd: 64 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768544] CPU 9: hi: 186, btch: 31 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768545] CPU 10: hi: 186, btch: 31 usd: 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768546] CPU 11: hi: 186, btch: 31 usd: 23 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768549] active_anon:7586474 inactive_anon:71 isolated_anon:0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768549] active_file:113 inactive_file:293 isolated_file:0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768549] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768549] free:48742 slab_reclaimable:8075 slab_unreclaimable:19712 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768549] mapped:138 shmem:92 pagetables:16810 bounce:0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768549] free_cma:0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768552] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768557] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768559] Node 0 DMA32 free:116212kB min:6668kB low:8332kB high:10000kB active_anon:2912620kB inactive_anon:4kB active_file:160kB inactive_file:796kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:220kB shmem:8kB slab_reclaimable:2492kB slab_unreclaimable:5892kB kernel_stack:944kB pagetables:6304kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:6056 all_unreclaimable? yes Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768563] lowmem_reserve[]: 0 0 27165 27165 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768565] Node 0 Normal free:62864kB min:60876kB low:76092kB high:91312kB active_anon:27433276kB inactive_anon:280kB active_file:292kB inactive_file:376kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:332kB shmem:360kB slab_reclaimable:29808kB slab_unreclaimable:72940kB kernel_stack:6544kB pagetables:60936kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:988 all_unreclaimable? no Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768568] lowmem_reserve[]: 0 0 0 0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768570] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768579] Node 0 DMA32: 262*4kB (UEM) 174*8kB (UEM) 85*16kB (UEM) 46*32kB (UEM) 49*64kB (UEM) 41*128kB (UEM) 14*256kB (UEM) 18*512kB (UEM) 16*1024kB (UEM) 20*2048kB (UE) 8*4096kB (ER) = 116568kB Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768587] Node 0 Normal: 1306*4kB (UEM) 611*8kB (UEM) 283*16kB (UEM) 266*32kB (UEM) 165*64kB (EM) 91*128kB (EM) 51*256kB (M) 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 62512kB Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768596] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768597] 753 total pagecache pages Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768598] 0 pages in swap cache Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768600] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768602] Free swap = 0kB Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768603] Total swap = 0kB Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768603] 7864189 pages RAM Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768604] 0 pages HighMem/MovableOnly Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768605] 143432 pages reserved Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768606] 0 pages cma reserved Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768607] 0 pages hwpoisoned Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768608] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768628] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768630] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768634] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768636] [ 647] 0 647 2559 590 8 0 0 dhclient Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768639] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768641] [ 847] 101 847 63962 280 27 0 0 rsyslogd Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768644] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768647] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768649] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768651] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768653] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768655] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768658] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768660] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768663] [ 943] 0 943 5915 55 16 0 0 cron Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768665] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768667] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768670] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768674] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768680] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768682] [14744] 1000 14744 335136 8134 89 0 0 beam.smp Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768684] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768687] [14914] 1000 14914 428648 5770 112 0 0 memcached Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768690] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768692] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768694] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768699] [ 6013] 1000 6013 3140 1591 11 0 0 gosecrets Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768701] [11062] 1000 11062 704413 156671 717 0 0 beam.smp Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768703] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768705] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768707] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768710] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768713] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768716] [24748] 1000 24748 1113 27 7 0 0 sh Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768718] [24952] 1000 24952 1462 186 8 0 0 goport Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768720] [24957] 1000 24957 57940 2067 29 0 0 goxdcr Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768722] [24973] 1000 24973 307978 13767 148 0 0 beam.smp Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768724] [25036] 1000 25036 1113 26 6 0 0 sh Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768726] [25038] 1000 25038 1084 24 8 0 0 memsup Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768728] [25039] 1000 25039 1084 20 8 0 0 cpu_sup Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768730] [25083] 1000 25083 1395 153 8 0 0 godu Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768732] [25085] 1000 25085 1331 101 8 0 0 godu Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768733] [25116] 1000 25116 2156 55 10 0 0 sigar_port Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768735] [27485] 1000 27485 1113 27 7 0 0 sh Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768736] [29465] 1000 29465 1526 173 8 0 0 goport Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768738] [29470] 1000 29470 8083971 7386605 15111 0 0 cbq-engine Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768740] [29892] 1000 29892 1818 27 9 0 0 df Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768741] [29893] 1000 29893 1818 28 9 0 0 df Jan 18 18:29:31 ubuntu14-04 kernel: [712829.768743] Out of memory: Kill process 29470 (cbq-engine) score 958 or sacrifice child Jan 18 18:29:31 ubuntu14-04 kernel: [712829.769634] Killed process 29470 (cbq-engine) total-vm:32335884kB, anon-rss:29546420kB, file-rss:0kB Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382732] cbq-engine invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382738] cbq-engine cpuset=/ mems_allowed=0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382743] CPU: 3 PID: 29981 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382746] 0000000000000000 ffff88004c2b3858 ffffffff817aed00 0000000000000000 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382748] ffff880798e8ce80 ffff88004c2b38f8 ffffffff817a9c3f 0000000000000000 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382750] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382752] Call Trace: Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382763] [] dump_stack+0x45/0x57 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382766] [] dump_header+0x7f/0x1f1 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382772] [] oom_kill_process+0x22b/0x390 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382779] [] ? has_capability_noaudit+0x1e/0x30 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382782] [] out_of_memory+0x4d2/0x520 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382787] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382795] [] alloc_pages_current+0x91/0x100 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382798] [] __page_cache_alloc+0xa7/0xc0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382800] [] filemap_fault+0x1a8/0x430 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382803] [] __do_fault+0x39/0x90 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382805] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382807] [] handle_mm_fault+0x7e5/0x1100 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382812] [] ? down_read_trylock+0x1a/0x30 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382816] [] __do_page_fault+0x1c4/0x5b0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382821] [] ? do_futex+0x10a/0x5d0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382825] [] ? pick_next_task_fair+0x53e/0x880 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382827] [] ? sched_clock_cpu+0x98/0xc0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382829] [] trace_do_page_fault+0x45/0x100 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382833] [] do_async_page_fault+0x1e/0xd0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382838] [] async_page_fault+0x28/0x30 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382839] Mem-Info: Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382841] Node 0 DMA per-cpu: Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382843] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382844] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382845] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382846] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382848] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382849] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382850] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382851] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382852] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382853] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382854] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382855] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382856] Node 0 DMA32 per-cpu: Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382857] CPU 0: hi: 186, btch: 31 usd: 166 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382858] CPU 1: hi: 186, btch: 31 usd: 36 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382860] CPU 2: hi: 186, btch: 31 usd: 6 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382861] CPU 3: hi: 186, btch: 31 usd: 30 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382863] CPU 4: hi: 186, btch: 31 usd: 165 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382885] CPU 5: hi: 186, btch: 31 usd: 31 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382887] CPU 6: hi: 186, btch: 31 usd: 103 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382888] CPU 7: hi: 186, btch: 31 usd: 158 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382889] CPU 8: hi: 186, btch: 31 usd: 103 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382890] CPU 9: hi: 186, btch: 31 usd: 104 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382891] CPU 10: hi: 186, btch: 31 usd: 17 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382892] CPU 11: hi: 186, btch: 31 usd: 176 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382892] Node 0 Normal per-cpu: Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382894] CPU 0: hi: 186, btch: 31 usd: 183 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382895] CPU 1: hi: 186, btch: 31 usd: 20 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382896] CPU 2: hi: 186, btch: 31 usd: 59 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382898] CPU 3: hi: 186, btch: 31 usd: 13 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382899] CPU 4: hi: 186, btch: 31 usd: 174 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382901] CPU 5: hi: 186, btch: 31 usd: 11 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382903] CPU 6: hi: 186, btch: 31 usd: 16 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382904] CPU 7: hi: 186, btch: 31 usd: 19 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382906] CPU 8: hi: 186, btch: 31 usd: 171 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382907] CPU 9: hi: 186, btch: 31 usd: 61 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382909] CPU 10: hi: 186, btch: 31 usd: 30 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382910] CPU 11: hi: 186, btch: 31 usd: 159 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382915] active_anon:7588927 inactive_anon:71 isolated_anon:0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382915] active_file:206 inactive_file:363 isolated_file:0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382915] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382915] free:47978 slab_reclaimable:7681 slab_unreclaimable:19139 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382915] mapped:579 shmem:92 pagetables:16688 bounce:0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382915] free_cma:0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382918] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382922] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382925] Node 0 DMA32 free:115144kB min:6668kB low:8332kB high:10000kB active_anon:2909176kB inactive_anon:4kB active_file:80kB inactive_file:220kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:8kB slab_reclaimable:2732kB slab_unreclaimable:6076kB kernel_stack:1072kB pagetables:6500kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:20460 all_unreclaimable? yes Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382929] lowmem_reserve[]: 0 0 27165 27165 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382931] Node 0 Normal free:60876kB min:60876kB low:76092kB high:91312kB active_anon:27446532kB inactive_anon:280kB active_file:744kB inactive_file:1232kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:2532kB shmem:360kB slab_reclaimable:27992kB slab_unreclaimable:70464kB kernel_stack:6880kB pagetables:60252kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:14852 all_unreclaimable? yes Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382934] lowmem_reserve[]: 0 0 0 0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382936] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382944] Node 0 DMA32: 121*4kB (UE) 127*8kB (UE) 99*16kB (UEM) 53*32kB (UE) 40*64kB (UEM) 29*128kB (UEM) 8*256kB (UE) 17*512kB (UE) 15*1024kB (UE) 22*2048kB (UEM) 8*4096kB (ER) = 114988kB Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382952] Node 0 Normal: 1158*4kB (UEM) 1196*8kB (UEM) 367*16kB (UEM) 222*32kB (UEM) 300*64kB (UEM) 83*128kB (UEM) 0*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 61096kB Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382961] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382962] 1272 total pagecache pages Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382963] 0 pages in swap cache Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382964] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382965] Free swap = 0kB Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382966] Total swap = 0kB Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382967] 7864189 pages RAM Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382967] 0 pages HighMem/MovableOnly Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382968] 143432 pages reserved Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382969] 0 pages cma reserved Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382970] 0 pages hwpoisoned Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382970] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382977] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382980] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382983] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382985] [ 647] 0 647 2559 590 8 0 0 dhclient Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382988] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382990] [ 847] 101 847 63962 280 27 0 0 rsyslogd Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382992] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382995] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 21:11:03 ubuntu14-04 kernel: [722521.382998] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383000] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383002] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383004] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383006] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383008] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383010] [ 943] 0 943 5915 55 16 0 0 cron Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383012] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383014] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383017] [ 964] 0 964 4799 61 15 0 0 irqbalance Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383019] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383023] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383025] [14744] 1000 14744 334989 8012 89 0 0 beam.smp Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383027] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383029] [14914] 1000 14914 428648 5770 112 0 0 memcached Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383031] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383032] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383034] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383036] [ 6013] 1000 6013 3140 1635 11 0 0 gosecrets Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383038] [11062] 1000 11062 747548 187586 843 0 0 beam.smp Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383041] [11116] 1000 11116 1084 26 8 0 0 memsup Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383043] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383044] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383046] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383047] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383049] [24748] 1000 24748 1113 27 7 0 0 sh Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383051] [24952] 1000 24952 1462 186 8 0 0 goport Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383052] [24957] 1000 24957 58204 2390 29 0 0 goxdcr Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383054] [24973] 1000 24973 308152 14390 146 0 0 beam.smp Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383055] [25036] 1000 25036 1113 27 6 0 0 sh Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383057] [25038] 1000 25038 1084 24 8 0 0 memsup Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383058] [25039] 1000 25039 1084 20 8 0 0 cpu_sup Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383060] [25083] 1000 25083 1395 153 8 0 0 godu Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383062] [25085] 1000 25085 1331 101 8 0 0 godu Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383063] [25116] 1000 25116 2156 55 10 0 0 sigar_port Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383065] [27485] 1000 27485 1113 27 7 0 0 sh Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383066] [29894] 1000 29894 1398 190 8 0 0 goport Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383068] [29899] 1000 29899 8130286 7356842 14865 0 0 cbq-engine Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383070] [31916] 1000 31916 1818 26 9 0 0 df Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383071] [31917] 1000 31917 1818 26 9 0 0 df Jan 18 21:11:03 ubuntu14-04 kernel: [722521.383072] Out of memory: Kill process 29899 (cbq-engine) score 954 or sacrifice child Jan 18 21:11:03 ubuntu14-04 kernel: [722521.384050] Killed process 29899 (cbq-engine) total-vm:32521144kB, anon-rss:29427368kB, file-rss:0kB Jan 18 21:11:17 ubuntu14-04 kernel: [722536.255558] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546237] cbq-engine invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546241] cbq-engine cpuset=/ mems_allowed=0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546248] CPU: 7 PID: 31937 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546251] 0000000000000000 ffff8801b3083858 ffffffff817aed00 0000000000000000 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546253] ffff88004c1d75c0 ffff8801b30838f8 ffffffff817a9c3f 0000000000000000 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546255] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546257] Call Trace: Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546269] [] dump_stack+0x45/0x57 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546272] [] dump_header+0x7f/0x1f1 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546278] [] oom_kill_process+0x22b/0x390 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546280] [] out_of_memory+0x4d2/0x520 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546284] [] __alloc_pages_nodemask+0x940/0xa60 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546291] [] alloc_pages_current+0x91/0x100 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546293] [] __page_cache_alloc+0xa7/0xc0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546295] [] filemap_fault+0x1a8/0x430 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546298] [] __do_fault+0x39/0x90 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546300] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.546302] [] handle_mm_fault+0x7e5/0x1100 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.550435] [] ? sock_aio_read.part.7+0x113/0x140 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556199] [] __do_page_fault+0x1c4/0x5b0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556203] [] ? sock_aio_read+0x21/0x30 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556208] [] ? do_sync_read+0x5a/0x90 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556210] [] trace_do_page_fault+0x45/0x100 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556215] [] do_async_page_fault+0x1e/0xd0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556223] [] async_page_fault+0x28/0x30 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556225] Mem-Info: Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556227] Node 0 DMA per-cpu: Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556229] CPU 0: hi: 0, btch: 1 usd: 0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556231] CPU 1: hi: 0, btch: 1 usd: 0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556232] CPU 2: hi: 0, btch: 1 usd: 0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556233] CPU 3: hi: 0, btch: 1 usd: 0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556234] CPU 4: hi: 0, btch: 1 usd: 0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556235] CPU 5: hi: 0, btch: 1 usd: 0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556236] CPU 6: hi: 0, btch: 1 usd: 0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556237] CPU 7: hi: 0, btch: 1 usd: 0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556238] CPU 8: hi: 0, btch: 1 usd: 0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556239] CPU 9: hi: 0, btch: 1 usd: 0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556240] CPU 10: hi: 0, btch: 1 usd: 0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556241] CPU 11: hi: 0, btch: 1 usd: 0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556241] Node 0 DMA32 per-cpu: Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556243] CPU 0: hi: 186, btch: 31 usd: 2 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556244] CPU 1: hi: 186, btch: 31 usd: 175 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556245] CPU 2: hi: 186, btch: 31 usd: 33 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556246] CPU 3: hi: 186, btch: 31 usd: 51 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556247] CPU 4: hi: 186, btch: 31 usd: 14 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556247] CPU 5: hi: 186, btch: 31 usd: 33 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556248] CPU 6: hi: 186, btch: 31 usd: 110 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556249] CPU 7: hi: 186, btch: 31 usd: 60 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556250] CPU 8: hi: 186, btch: 31 usd: 58 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556251] CPU 9: hi: 186, btch: 31 usd: 58 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556252] CPU 10: hi: 186, btch: 31 usd: 169 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556253] CPU 11: hi: 186, btch: 31 usd: 58 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556253] Node 0 Normal per-cpu: Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556255] CPU 0: hi: 186, btch: 31 usd: 18 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556256] CPU 1: hi: 186, btch: 31 usd: 183 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556257] CPU 2: hi: 186, btch: 31 usd: 166 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556258] CPU 3: hi: 186, btch: 31 usd: 30 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556259] CPU 4: hi: 186, btch: 31 usd: 30 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556260] CPU 5: hi: 186, btch: 31 usd: 11 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556261] CPU 6: hi: 186, btch: 31 usd: 163 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556262] CPU 7: hi: 186, btch: 31 usd: 16 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556263] CPU 8: hi: 186, btch: 31 usd: 164 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556264] CPU 9: hi: 186, btch: 31 usd: 92 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556265] CPU 10: hi: 186, btch: 31 usd: 146 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556266] CPU 11: hi: 186, btch: 31 usd: 15 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556270] active_anon:7594425 inactive_anon:71 isolated_anon:0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556270] active_file:354 inactive_file:195 isolated_file:16 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556270] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556270] free:47958 slab_reclaimable:7319 slab_unreclaimable:19052 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556270] mapped:248 shmem:92 pagetables:17077 bounce:0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556270] free_cma:0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556272] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556277] lowmem_reserve[]: 0 2977 30143 30143 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556279] Node 0 DMA32 free:115248kB min:6668kB low:8332kB high:10000kB active_anon:2910096kB inactive_anon:4kB active_file:528kB inactive_file:448kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:628kB shmem:8kB slab_reclaimable:2508kB slab_unreclaimable:6072kB kernel_stack:1024kB pagetables:6780kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:9664 all_unreclaimable? yes Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556282] lowmem_reserve[]: 0 0 27165 27165 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556284] Node 0 Normal free:60692kB min:60876kB low:76092kB high:91312kB active_anon:27467604kB inactive_anon:280kB active_file:888kB inactive_file:332kB unevictable:0kB isolated(anon):0kB isolated(file):64kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:364kB shmem:360kB slab_reclaimable:26768kB slab_unreclaimable:70120kB kernel_stack:6000kB pagetables:61528kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:1300 all_unreclaimable? no Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556288] lowmem_reserve[]: 0 0 0 0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556289] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556298] Node 0 DMA32: 149*4kB (UE) 119*8kB (UE) 80*16kB (UEM) 36*32kB (E) 37*64kB (UEM) 35*128kB (UE) 11*256kB (UE) 18*512kB (UEM) 16*1024kB (UEM) 21*2048kB (UEM) 8*4096kB (ER) = 115020kB Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556307] Node 0 Normal: 1933*4kB (UEM) 685*8kB (EM) 784*16kB (EM) 279*32kB (UEM) 125*64kB (UEM) 50*128kB (UEM) 22*256kB (UEM) 4*512kB (U) 0*1024kB 0*2048kB 1*4096kB (R) = 60860kB Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556316] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556317] 1004 total pagecache pages Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556318] 0 pages in swap cache Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556319] Swap cache stats: add 0, delete 0, find 0/0 Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556320] Free swap = 0kB Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556321] Total swap = 0kB Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556322] 7864189 pages RAM Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556322] 0 pages HighMem/MovableOnly Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556323] 143432 pages reserved Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556324] 0 pages cma reserved Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556324] 0 pages hwpoisoned Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556325] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556347] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556349] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556352] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556355] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556358] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556360] [ 847] 101 847 63962 280 27 0 0 rsyslogd Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556363] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556366] [ 885] 0 885 3956 39 13 0 0 getty Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556368] [ 888] 0 888 3956 38 14 0 0 getty Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556370] [ 893] 0 893 3956 40 12 0 0 getty Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556372] [ 894] 0 894 3956 40 13 0 0 getty Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556374] [ 896] 0 896 3956 42 13 0 0 getty Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556377] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556379] [ 921] 0 921 1093 38 8 0 0 acpid Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556381] [ 943] 0 943 5915 55 16 0 0 cron Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556383] [ 944] 0 944 4786 43 13 0 0 atd Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556385] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556388] [ 964] 0 964 4800 62 15 0 0 irqbalance Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556392] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556397] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556400] [14744] 1000 14744 334989 8105 89 0 0 beam.smp Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556402] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556404] [14914] 1000 14914 428648 5770 112 0 0 memcached Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556406] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556409] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556411] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556418] [ 6013] 1000 6013 3140 1513 11 0 0 gosecrets Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556420] [11062] 1000 11062 768785 209666 914 0 0 beam.smp Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556422] [11116] 1000 11116 1084 27 8 0 0 memsup Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556425] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556427] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556429] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556432] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556435] [24748] 1000 24748 1113 28 7 0 0 sh Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556437] [24952] 1000 24952 1462 186 8 0 0 goport Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556439] [24957] 1000 24957 58204 2395 29 0 0 goxdcr Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556442] [24973] 1000 24973 309483 15476 151 0 0 beam.smp Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556444] [25036] 1000 25036 1113 27 6 0 0 sh Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556446] [25038] 1000 25038 1084 25 8 0 0 memsup Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556449] [25039] 1000 25039 1084 20 8 0 0 cpu_sup Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556452] [25083] 1000 25083 1395 153 8 0 0 godu Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556454] [25085] 1000 25085 1331 101 8 0 0 godu Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556456] [25116] 1000 25116 2156 55 10 0 0 sigar_port Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556458] [27485] 1000 27485 1113 28 7 0 0 sh Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556461] [31918] 1000 31918 1462 183 8 0 0 goport Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556463] [31922] 1000 31922 8069609 7339646 15196 0 0 cbq-engine Jan 18 22:27:28 ubuntu14-04 kernel: [727106.556465] Out of memory: Kill process 31922 (cbq-engine) score 952 or sacrifice child Jan 18 22:27:28 ubuntu14-04 kernel: [727106.557668] Killed process 31922 (cbq-engine) total-vm:32278436kB, anon-rss:29358584kB, file-rss:0kB Jan 19 01:30:41 ubuntu14-04 kernel: [738099.715710] TCP: request_sock_TCP: Possible SYN flooding on port 8093. Sending cookies. Check SNMP counters. Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887500] cbq-engine invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887506] cbq-engine cpuset=/ mems_allowed=0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887512] CPU: 1 PID: 32143 Comm: cbq-engine Tainted: G L 3.19.0-25-generic #26~14.04.1-Ubuntu Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1~cloud0 04/01/2014 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887515] 0000000000000000 ffff8801b9ae3858 ffffffff817aed00 0000000000000000 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887517] ffff8806d1cf4e80 ffff8801b9ae38f8 ffffffff817a9c3f 0000000000000000 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887520] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887523] Call Trace: Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887537] [] dump_stack+0x45/0x57 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887540] [] dump_header+0x7f/0x1f1 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887561] [] oom_kill_process+0x22b/0x390 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887564] [] out_of_memory+0x4d2/0x520 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887569] [] __alloc_pages_nodemask+0x940/0xa60 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887577] [] alloc_pages_current+0x91/0x100 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887580] [] __page_cache_alloc+0xa7/0xc0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887583] [] filemap_fault+0x1a8/0x430 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887587] [] __do_fault+0x39/0x90 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887590] [] do_read_fault.isra.55+0x1d7/0x2f0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887593] [] handle_mm_fault+0x7e5/0x1100 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887597] [] ? core_sys_select+0x236/0x2e0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887603] [] __do_page_fault+0x1c4/0x5b0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887608] [] ? ep_scan_ready_list.isra.8+0x199/0x1c0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887613] [] ? kvm_clock_get_cycles+0x1e/0x20 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887619] [] ? ktime_get_ts64+0x4e/0xf0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887622] [] trace_do_page_fault+0x45/0x100 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887625] [] do_async_page_fault+0x1e/0xd0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887631] [] async_page_fault+0x28/0x30 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887633] Mem-Info: Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887635] Node 0 DMA per-cpu: Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887638] CPU 0: hi: 0, btch: 1 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887640] CPU 1: hi: 0, btch: 1 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887642] CPU 2: hi: 0, btch: 1 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887643] CPU 3: hi: 0, btch: 1 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887645] CPU 4: hi: 0, btch: 1 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887646] CPU 5: hi: 0, btch: 1 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887648] CPU 6: hi: 0, btch: 1 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887649] CPU 7: hi: 0, btch: 1 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887651] CPU 8: hi: 0, btch: 1 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887652] CPU 9: hi: 0, btch: 1 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887654] CPU 10: hi: 0, btch: 1 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887655] CPU 11: hi: 0, btch: 1 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887656] Node 0 DMA32 per-cpu: Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887658] CPU 0: hi: 186, btch: 31 usd: 143 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887660] CPU 1: hi: 186, btch: 31 usd: 30 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887661] CPU 2: hi: 186, btch: 31 usd: 3 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887662] CPU 3: hi: 186, btch: 31 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887664] CPU 4: hi: 186, btch: 31 usd: 18 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887665] CPU 5: hi: 186, btch: 31 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887666] CPU 6: hi: 186, btch: 31 usd: 7 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887667] CPU 7: hi: 186, btch: 31 usd: 18 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887669] CPU 8: hi: 186, btch: 31 usd: 1 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887670] CPU 9: hi: 186, btch: 31 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887672] CPU 10: hi: 186, btch: 31 usd: 5 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887673] CPU 11: hi: 186, btch: 31 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887674] Node 0 Normal per-cpu: Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887676] CPU 0: hi: 186, btch: 31 usd: 102 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887678] CPU 1: hi: 186, btch: 31 usd: 30 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887679] CPU 2: hi: 186, btch: 31 usd: 36 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887680] CPU 3: hi: 186, btch: 31 usd: 30 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887682] CPU 4: hi: 186, btch: 31 usd: 16 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887683] CPU 5: hi: 186, btch: 31 usd: 1 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887685] CPU 6: hi: 186, btch: 31 usd: 31 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887686] CPU 7: hi: 186, btch: 31 usd: 164 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887688] CPU 8: hi: 186, btch: 31 usd: 4 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887689] CPU 9: hi: 186, btch: 31 usd: 178 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887691] CPU 10: hi: 186, btch: 31 usd: 2 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887693] CPU 11: hi: 186, btch: 31 usd: 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887698] active_anon:7600504 inactive_anon:71 isolated_anon:0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887698] active_file:0 inactive_file:95 isolated_file:0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887698] unevictable:0 dirty:0 writeback:0 unstable:0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887698] free:47998 slab_reclaimable:8199 slab_unreclaimable:20979 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887698] mapped:107 shmem:92 pagetables:16942 bounce:0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887698] free_cma:0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887702] Node 0 DMA free:15892kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887708] lowmem_reserve[]: 0 2977 30143 30143 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887711] Node 0 DMA32 free:115292kB min:6668kB low:8332kB high:10000kB active_anon:2914896kB inactive_anon:4kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129212kB managed:3049456kB mlocked:0kB dirty:0kB writeback:0kB mapped:4kB shmem:8kB slab_reclaimable:2580kB slab_unreclaimable:6456kB kernel_stack:912kB pagetables:6392kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:5968 all_unreclaimable? yes Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887717] lowmem_reserve[]: 0 0 27165 27165 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887720] Node 0 Normal free:60808kB min:60876kB low:76092kB high:91312kB active_anon:27487120kB inactive_anon:280kB active_file:0kB inactive_file:376kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:28311552kB managed:27817664kB mlocked:0kB dirty:0kB writeback:0kB mapped:424kB shmem:360kB slab_reclaimable:30216kB slab_unreclaimable:77444kB kernel_stack:6496kB pagetables:61376kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:2792 all_unreclaimable? yes Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887725] lowmem_reserve[]: 0 0 0 0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887727] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15892kB Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887736] Node 0 DMA32: 187*4kB (UE) 132*8kB (UEM) 97*16kB (UEM) 36*32kB (UEM) 41*64kB (UEM) 37*128kB (UE) 14*256kB (UEM) 17*512kB (UE) 15*1024kB (UE) 21*2048kB (UEM) 8*4096kB (ER) = 115292kB Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887744] Node 0 Normal: 1416*4kB (UEM) 732*8kB (UEM) 389*16kB (UEM) 152*32kB (UEM) 177*64kB (UE) 86*128kB (UEM) 17*256kB (UEM) 7*512kB (UE) 2*1024kB (UM) 1*2048kB (M) 1*4096kB (R) = 61072kB Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887757] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887758] 446 total pagecache pages Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887760] 0 pages in swap cache Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887761] Swap cache stats: add 0, delete 0, find 0/0 Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887763] Free swap = 0kB Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887764] Total swap = 0kB Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887765] 7864189 pages RAM Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887766] 0 pages HighMem/MovableOnly Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887767] 143432 pages reserved Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887768] 0 pages cma reserved Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887770] 0 pages hwpoisoned Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887770] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887777] [ 373] 0 373 4870 69 13 0 0 upstart-udev-br Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887779] [ 379] 0 379 12917 206 28 0 -1000 systemd-udevd Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887781] [ 548] 0 548 3816 50 12 0 0 upstart-socket- Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887783] [ 647] 0 647 2559 589 8 0 0 dhclient Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887784] [ 802] 0 802 3820 50 12 0 0 upstart-file-br Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887786] [ 847] 101 847 63962 280 27 0 0 rsyslogd Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887788] [ 882] 102 882 9806 97 23 0 0 dbus-daemon Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887789] [ 885] 0 885 3956 39 13 0 0 getty Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887791] [ 888] 0 888 3956 38 14 0 0 getty Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887792] [ 893] 0 893 3956 40 12 0 0 getty Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887794] [ 894] 0 894 3956 40 13 0 0 getty Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887795] [ 896] 0 896 3956 42 13 0 0 getty Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887797] [ 916] 0 916 15343 171 32 0 -1000 sshd Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887799] [ 921] 0 921 1093 38 8 0 0 acpid Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887800] [ 943] 0 943 5915 56 16 0 0 cron Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887802] [ 944] 0 944 4786 43 13 0 0 atd Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887804] [ 957] 0 957 10864 93 27 0 0 systemd-logind Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887805] [ 964] 0 964 4799 62 15 0 0 irqbalance Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887807] [ 1344] 0 1344 3956 39 14 0 0 getty Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887809] [14702] 1000 14702 1875 41 9 0 0 epmd Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887811] [14744] 1000 14744 335053 7884 89 0 0 beam.smp Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887812] [14904] 1000 14904 47305 396 20 0 0 saslauthd-port Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887814] [14914] 1000 14914 428648 5770 112 0 0 memcached Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887816] [15101] 1000 15101 1866 22 9 0 0 inet_gethost Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887817] [15102] 1000 15102 1866 29 9 0 0 inet_gethost Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887820] [15226] 1000 15226 233207 6381 75 0 0 beam.smp Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887823] [ 6013] 1000 6013 3140 699 11 0 0 gosecrets Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887825] [11062] 1000 11062 702464 156262 732 0 0 beam.smp Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887828] [11116] 1000 11116 1084 27 8 0 0 memsup Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887830] [11117] 1000 11117 1084 20 7 0 0 cpu_sup Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887832] [11119] 1000 11119 1867 26 9 0 0 inet_gethost Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887835] [11120] 1000 11120 1867 30 9 0 0 inet_gethost Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887836] [11568] 1000 11568 1867 30 9 0 0 inet_gethost Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887838] [24748] 1000 24748 1113 28 7 0 0 sh Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887840] [24952] 1000 24952 1462 186 8 0 0 goport Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887841] [24957] 1000 24957 58204 2071 30 0 0 goxdcr Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887843] [24973] 1000 24973 309120 15005 150 0 0 beam.smp Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887844] [25036] 1000 25036 1113 26 6 0 0 sh Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887846] [25038] 1000 25038 1084 25 8 0 0 memsup Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887847] [25039] 1000 25039 1084 20 8 0 0 cpu_sup Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887849] [25083] 1000 25083 1395 153 8 0 0 godu Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887851] [25085] 1000 25085 1331 101 8 0 0 godu Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887852] [25116] 1000 25116 2156 56 10 0 0 sigar_port Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887854] [27485] 1000 27485 1113 28 7 0 0 sh Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887855] [32135] 1000 32135 1462 151 8 0 0 goport Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887857] [32140] 1000 32140 8114303 7399273 15243 0 0 cbq-engine Jan 19 01:30:53 ubuntu14-04 kernel: [738111.887859] Out of memory: Kill process 32140 (cbq-engine) score 960 or sacrifice child Jan 19 01:30:53 ubuntu14-04 kernel: [738111.889287] Killed process 32140 (cbq-engine) total-vm:32457212kB, anon-rss:29597092kB, file-rss:0kB