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  1. Couchbase Server
  2. MB-3469

moxi 1.6.5.1 segfault, binary protocol, during rebalance

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Details

    • Bug
    • Resolution: Cannot Reproduce
    • Critical
    • 2.0-beta
    • 1.6.5.1
    • moxi
    • Security Level: Public
    • None

    Description

      2011-03-01 17:08:59: (cproxy_protocol_b.c.308) 1484 0x00 0x00 0x00 0x00
      2011-03-01 17:08:59: (memcached.c.3383) 1402: drive_machine conn_parse_cmd
      2011-03-01 17:08:59: (cproxy_protocol_b.c.320) 1484 0x00 0x00 0x00 0x00
      2011-03-01 17:08:59: (memcached.c.3076) <1402 Read binary protocol data:
      2011-03-01 17:08:59: (cproxy.c.1620) 8: server_index 445, vbucket 1484, conn 63
      2011-03-01 17:08:59: (cproxy_protocol_b.c.308) 1402 0x80 0x00 0x00 0x2d
      2011-03-01 17:08:59: (cproxy_protocol_b2b.c.206) 1484: b2b_forward_item_vbucket 0 to 63, vbucket 445
      2011-03-01 17:08:59: (cproxy_protocol_b.c.308) 1402 0x00 0x00 0x00 0x00
      2011-03-01 17:08:59: (memcached.c.665) 63: going from conn_pause to conn_mwrite
      2011-03-01 17:08:59: (cproxy_protocol_b.c.308) 1402 0x00 0x00 0x00 0x2d
      2011-03-01 17:08:59: (cproxy_protocol_b2b.c.228) 1484: b2b_forward 0 to 63 success
      2011-03-01 17:08:59: (cproxy_protocol_b.c.308) 1402 0x00 0x00 0x00 0x00
      2011-03-01 17:08:59: (cproxy.c.2665) 63: cproxy_start_downstream_timeout
      2011-03-01 17:08:59: (cproxy_protocol_b.c.308) 1402 0x00 0x00 0x00 0x00
      2011-03-01 17:08:59: (cproxy_protocol_b.c.320) 1402 0x00 0x00 0x00 0x00
      2011-03-01 17:08:59: (cproxy_protocol_b.c.46) <1402 cproxy_process_upstream_binary 0 0 45 45
      2011-03-01 17:08:59: (memcached.c.665) 1402: going from conn_parse_cmd to conn_nread
      2011-03-01 17:08:59: (memcached.c.3383) 1402: drive_machine conn_nread
      2011-03-01 17:08:59: (memcached.c.3383) 1622: drive_machine conn_connecting
      2011-03-01 17:08:59: (memcached.c.3383) 1402: drive_machine conn_nread
      2011-03-01 17:08:59: (cproxy.c.2995) 1622: cproxy_on_connect_downstream_conn for 10.230.19.232:11210:scores::0
      2011-03-01 17:08:59: (cproxy_protocol_b.c.118) <1402 cproxy_process_upstream_binary_nread 0 0 45 45
      2011-03-01 17:08:59: (cproxy.c.2101) 1402: pause_upstream_for_downstream
      2011-03-01 17:08:59: (cproxy.c.2707) cproxy_auth_downstream usr: scores pwd: (0)
      2011-03-01 17:08:59: (memcached.c.665) 1402: going from conn_nread to conn_pause
      2011-03-01 17:08:59: (cproxy.c.1712) assign_downstream
      2011-03-01 17:08:59: (cproxy.c.1344) check_downstream_config 1
      2011-03-01 17:08:59: (cproxy.c.1808) 1402: assign_downstream, matched to upstream
      2011-03-01 17:08:59: (cproxy.c.1712) assign_downstream
      2011-03-01 17:08:59: (cproxy.c.1872) 1402: cproxy_forward prot 6 to prot 8
      2011-03-01 17:08:59: (cproxy.c.1835) assign_downstream, done
      2011-03-01 17:08:59: (cproxy_protocol_b2b.c.47) 1402: cproxy_forward_b2b_downstream 0
      2011-03-01 17:08:59: (memcached.c.3383) 298: drive_machine conn_read
      2011-03-01 17:08:59: (cproxy.c.1384) 1402: cproxy_connect_downstream server_index 0 in 11
      2011-03-01 17:08:59: (cproxy_protocol_b.c.241) 1402: cproxy_binary_uncork_cmds
      2011-03-01 17:08:59: (memcached.c.665) 298: going from conn_read to conn_parse_cmd
      2011-03-01 17:08:59: (cproxy_protocol_b.c.269) 1402: cproxy_binary_uncork_cmds, uncorked 0
      2011-03-01 17:08:59: (memcached.c.3383) 298: drive_machine conn_parse_cmd
      2011-03-01 17:08:59: (cproxy_protocol_b2b.c.156) 1402: b2b_forward_item nbytes 69, extlen 0, keylen 45 opcode 0 key (GameBase/c303e512-d471-4c7d-9fdc-97c2f156169a)
      2011-03-01 17:08:59: (memcached.c.3076) <298 Read binary protocol data:
      2011-03-01 17:08:59: (cproxy_protocol_b.c.308) 1402 0x80 0x00 0x00 0x2d
      2011-03-01 17:08:59: (cproxy_protocol_b.c.308) 298 0x81 0x00 0x00 0x00
      2011-03-01 17:08:59: (cproxy_protocol_b.c.308) 1402 0x00 0x00 0x00 0x00
      2011-03-01 17:08:59: (cproxy_protocol_b.c.308) 298 0x04 0x00 0x00 0x00
      2011-03-01 17:08:59: (cproxy_protocol_b.c.308) 1402 0x00 0x00 0x00 0x2d
      2011-03-01 17:08:59: (cproxy_protocol_b.c.308) 298 0x00 0x00 0x01 0xa2
      2011-03-01 17:08:59: (cproxy_protocol_b.c.308) 1402 0x00 0x00 0x00 0x00
      2011-03-01 17:08:59: (cproxy_protocol_b.c.308) 1402 0x00 0x00 0x00 0x00
      2011-03-01 17:08:59: (cproxy_protocol_b.c.320) 1402 0x00 0x00 0x00 0x00
      Segmentation fault

      9:10 AM
      meout=5000,wait_queue_timeout=200 -p 0 -Y y -O stderr
      moxi: cproxy_protocol_b2b.c:99: cproxy_forward_b2b_downstream: Assertion `c->state == conn_pause' failed.
      Aborted
      9:11 AM
      moxi: cproxy_protocol_b2b.c:99: cproxy_forward_b2b_downstream: Assertion `c->state == conn_pause' failed.
      aborted

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            steve Steve Yen
            steve Steve Yen
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              Updated:
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