GNU gdb (GDB) Red Hat Enterprise Linux (7.2-75.el6) Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu". For bug reporting instructions, please see: . Attaching to process 21128 Reading symbols from /opt/couchbase/bin/memcached...Reading symbols from /usr/lib/debug/opt/couchbase/bin/memcached.debug...done. done. Reading symbols from /opt/couchbase/bin/../lib/libauditd.so.0.1.0...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libauditd.so.0.1.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libauditd.so.0.1.0 Reading symbols from /opt/couchbase/bin/../lib/libmcd_time.so.1.0.0...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libmcd_time.so.1.0.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libmcd_time.so.1.0.0 Reading symbols from /opt/couchbase/bin/../lib/libextmeta.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libextmeta.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libextmeta.so Reading symbols from /opt/couchbase/bin/../lib/libmcd_util.so.1.0.0...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libmcd_util.so.1.0.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libmcd_util.so.1.0.0 Reading symbols from /opt/couchbase/bin/../lib/libcbcompress.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libcbcompress.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libcbcompress.so Reading symbols from /opt/couchbase/bin/../lib/libengine_utilities.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libengine_utilities.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libengine_utilities.so Reading symbols from /opt/couchbase/bin/../lib/libJSON_checker.so.1.0.0...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libJSON_checker.so.1.0.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libJSON_checker.so.1.0.0 Reading symbols from /opt/couchbase/bin/../lib/libmemcached_rbac.so.1.0.0...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libmemcached_rbac.so.1.0.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libmemcached_rbac.so.1.0.0 Reading symbols from /opt/couchbase/bin/../lib/libcbsasl.so.1.1.1...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libcbsasl.so.1.1.1.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libcbsasl.so.1.1.1 Reading symbols from /opt/couchbase/bin/../lib/libdirutils.so.0.1.0...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libdirutils.so.0.1.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libdirutils.so.0.1.0 Reading symbols from /opt/couchbase/bin/../lib/libcbcrypto.so.1.0.0...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libcbcrypto.so.1.0.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libcbcrypto.so.1.0.0 Reading symbols from /opt/couchbase/bin/../lib/libxattr.so.0.1.0...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libxattr.so.0.1.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libxattr.so.0.1.0 Reading symbols from /opt/couchbase/bin/../lib/libcJSON.so.1.1.0...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libcJSON.so.1.1.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libcJSON.so.1.1.0 Reading symbols from /opt/couchbase/bin/../lib/libplatform_so.so.0.1.0...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libplatform_so.so.0.1.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libplatform_so.so.0.1.0 Reading symbols from /opt/couchbase/bin/../lib/libphosphor.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libphosphor.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libphosphor.so Reading symbols from /lib64/libdl.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libdl.so.2 Reading symbols from /lib64/libpthread.so.0...(no debugging symbols found)...done. [New LWP 21750] [New LWP 21749] [New LWP 21748] [New LWP 21747] [New LWP 21746] [New LWP 21745] [New LWP 21744] [New LWP 21743] [New LWP 21742] [New LWP 21741] [New LWP 21740] [New LWP 21739] [New LWP 21738] [New LWP 21182] [New LWP 21181] [New LWP 21180] [New LWP 21179] [New LWP 21178] [New LWP 21177] [New LWP 21176] [New LWP 21175] [New LWP 21174] [New LWP 21173] [New LWP 21172] [New LWP 21171] [New LWP 21170] [New LWP 21169] [New LWP 21168] [Thread debugging using libthread_db enabled] Loaded symbols for /lib64/libpthread.so.0 Reading symbols from /lib64/librt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/librt.so.1 Reading symbols from /opt/couchbase/bin/../lib/libsnappy.so.1...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libsnappy.so.1.2.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libsnappy.so.1 Reading symbols from /opt/couchbase/bin/../lib/libjemalloc.so.2...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libjemalloc.so.2.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libjemalloc.so.2 Reading symbols from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libevent_core.so.2.1.8.debug...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 Reading symbols from /opt/couchbase/bin/../lib/libevent_extra.so.2.1.8...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libevent_extra.so.2.1.8.debug...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /opt/couchbase/bin/../lib/libevent_extra.so.2.1.8 Reading symbols from /usr/lib64/libssl.so.10...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libssl.so.10 Reading symbols from /usr/lib64/libcrypto.so.10...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libcrypto.so.10 Reading symbols from /opt/couchbase/bin/../lib/libnuma.so.1...(no debugging symbols found)...done. Loaded symbols for /opt/couchbase/bin/../lib/libnuma.so.1 Reading symbols from /usr/lib64/libstdc++.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libstdc++.so.6 Reading symbols from /lib64/libm.so.6...(no debugging symbols found)...done. Loaded symbols for /lib64/libm.so.6 Reading symbols from /lib64/libgcc_s.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libgcc_s.so.1 Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done. Loaded symbols for /lib64/libc.so.6 Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Reading symbols from /lib64/libgssapi_krb5.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libgssapi_krb5.so.2 Reading symbols from /lib64/libkrb5.so.3...(no debugging symbols found)...done. Loaded symbols for /lib64/libkrb5.so.3 Reading symbols from /lib64/libcom_err.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libcom_err.so.2 Reading symbols from /lib64/libk5crypto.so.3...(no debugging symbols found)...done. Loaded symbols for /lib64/libk5crypto.so.3 Reading symbols from /lib64/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libz.so.1 Reading symbols from /lib64/libkrb5support.so.0...(no debugging symbols found)...done. Loaded symbols for /lib64/libkrb5support.so.0 Reading symbols from /lib64/libkeyutils.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libkeyutils.so.1 Reading symbols from /lib64/libresolv.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libresolv.so.2 Reading symbols from /lib64/libselinux.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libselinux.so.1 Reading symbols from /opt/couchbase/lib/memcached/stdin_term_handler.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/memcached/stdin_term_handler.so.debug...done. done. Loaded symbols for /opt/couchbase/lib/memcached/stdin_term_handler.so Reading symbols from /opt/couchbase/lib/memcached/file_logger.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/memcached/file_logger.so.debug...done. done. Loaded symbols for /opt/couchbase/lib/memcached/file_logger.so Reading symbols from /opt/couchbase/bin/../lib/../lib/nobucket.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/nobucket.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/../lib/nobucket.so Reading symbols from /opt/couchbase/bin/../lib/../lib/default_engine.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/default_engine.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/../lib/default_engine.so Reading symbols from /opt/couchbase/bin/../lib/../lib/ep.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/ep.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/../lib/ep.so Reading symbols from /opt/couchbase/bin/../lib/../lib/../lib/libcouchstore.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libcouchstore.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/../lib/../lib/libcouchstore.so Reading symbols from /opt/couchbase/bin/../lib/../lib/../lib/libv8.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libv8.so.debug...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /opt/couchbase/bin/../lib/../lib/../lib/libv8.so Reading symbols from /opt/couchbase/bin/../lib/../lib/../lib/libicuuc.so.54...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libicuuc.so.54.1.debug...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /opt/couchbase/bin/../lib/../lib/../lib/libicuuc.so.54 Reading symbols from /opt/couchbase/bin/../lib/../lib/../lib/libicudata.so.54...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libicudata.so.54.1.debug...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /opt/couchbase/bin/../lib/../lib/../lib/libicudata.so.54 Reading symbols from /opt/couchbase/bin/../lib/../lib/../lib/libicui18n.so.54...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libicui18n.so.54.1.debug...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /opt/couchbase/bin/../lib/../lib/../lib/libicui18n.so.54 0x00007f1ca467c2d9 in syscall () from /lib64/libc.so.6 Thread 29 (Thread 0x7f1ca29fd700 (LWP 21168)): #0 0x00007f1ca4676253 in poll () from /lib64/libc.so.6 #1 0x00007f1ca29febf8 in get_command (arg=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/extensions/daemon/stdin_check.cc:51 #2 check_stdin_thread (arg=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/extensions/daemon/stdin_check.cc:93 #3 0x00007f1ca6a6b8fe in run (arg=0x7f1ca2c78fe0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #4 platform_thread_wrap (arg=0x7f1ca2c78fe0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #5 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 28 (Thread 0x7f1ca17ff700 (LWP 21169)): #0 0x00007f1ca642e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1ca6a6c119 in cb_cond_timedwait (cond=0x7f1ca1ffc320, mutex=0x7f1ca1ffc360, ms=19000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:290 #2 0x00007f1ca1df90b9 in logger_thread_main (arg=0x7f1ca2c8e540) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/extensions/loggers/file_logger.cc:576 #3 0x00007f1ca6a6b8fe in run (arg=0x7f1ca2c78fc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #4 platform_thread_wrap (arg=0x7f1ca2c78fc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #5 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 27 (Thread 0x7f1ca0dfe700 (LWP 21170)): #0 0x00007f1ca642e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1ca6a6c119 in cb_cond_timedwait (cond=0x7f1ca2c8f198, mutex=0x7f1ca2c8f1c8, ms=86400000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:290 #2 0x00007f1ca84f61c9 in consume_events (arg=0x7f1ca2c8f000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/auditd/src/auditd.cc:51 #3 0x00007f1ca6a6b8fe in run (arg=0x7f1ca2d334a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #4 platform_thread_wrap (arg=0x7f1ca2d334a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #5 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 26 (Thread 0x7f1c98717700 (LWP 21171)): #0 0x00007f1ca467c2d9 in syscall () from /lib64/libc.so.6 #1 0x00007f1ca5b987aa in epoll_wait () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #2 0x00007f1ca5b98bfd in epoll_dispatch () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #3 0x00007f1ca5b8d9d6 in event_base_loop () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #4 0x00000000004306b4 in worker_libevent (arg=0x7f1ca2c7d700) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:233 #5 0x00007f1ca6a6b8fe in run (arg=0x7f1ca2d33260) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #6 platform_thread_wrap (arg=0x7f1ca2d33260) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #7 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 25 (Thread 0x7f1c97d16700 (LWP 21172)): #0 0x00007f1ca467c2d9 in syscall () from /lib64/libc.so.6 #1 0x00007f1ca5b987aa in epoll_wait () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #2 0x00007f1ca5b98bfd in epoll_dispatch () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #3 0x00007f1ca5b8d9d6 in event_base_loop () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #4 0x00000000004306b4 in worker_libevent (arg=0x7f1ca2c7d828) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:233 #5 0x00007f1ca6a6b8fe in run (arg=0x7f1ca2d33240) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #6 platform_thread_wrap (arg=0x7f1ca2d33240) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #7 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 24 (Thread 0x7f1c97315700 (LWP 21173)): #0 0x00007f1ca467c2d9 in syscall () from /lib64/libc.so.6 #1 0x00007f1ca5b987aa in epoll_wait () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #2 0x00007f1ca5b98bfd in epoll_dispatch () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #3 0x00007f1ca5b8d9d6 in event_base_loop () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #4 0x00000000004306b4 in worker_libevent (arg=0x7f1ca2c7d950) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:233 #5 0x00007f1ca6a6b8fe in run (arg=0x7f1ca2d33280) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #6 platform_thread_wrap (arg=0x7f1ca2d33280) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #7 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 23 (Thread 0x7f1c96914700 (LWP 21174)): #0 0x00007f1ca467c2d9 in syscall () from /lib64/libc.so.6 #1 0x00007f1ca5b987aa in epoll_wait () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #2 0x00007f1ca5b98bfd in epoll_dispatch () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #3 0x00007f1ca5b8d9d6 in event_base_loop () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #4 0x00000000004306b4 in worker_libevent (arg=0x7f1ca2c7da78) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:233 #5 0x00007f1ca6a6b8fe in run (arg=0x7f1ca2d332a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #6 platform_thread_wrap (arg=0x7f1ca2d332a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #7 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 22 (Thread 0x7f1c95f13700 (LWP 21175)): #0 0x00007f1ca467c2d9 in syscall () from /lib64/libc.so.6 #1 0x00007f1ca5b987aa in epoll_wait () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #2 0x00007f1ca5b98bfd in epoll_dispatch () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #3 0x00007f1ca5b8d9d6 in event_base_loop () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #4 0x00000000004306b4 in worker_libevent (arg=0x7f1ca2c7dba0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:233 #5 0x00007f1ca6a6b8fe in run (arg=0x7f1ca2d332c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #6 platform_thread_wrap (arg=0x7f1ca2d332c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #7 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 21 (Thread 0x7f1c95512700 (LWP 21176)): #0 0x00007f1ca467c2d9 in syscall () from /lib64/libc.so.6 #1 0x00007f1ca5b987aa in epoll_wait () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #2 0x00007f1ca5b98bfd in epoll_dispatch () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #3 0x00007f1ca5b8d9d6 in event_base_loop () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #4 0x00000000004306b4 in worker_libevent (arg=0x7f1ca2c7dcc8) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:233 #5 0x00007f1ca6a6b8fe in run (arg=0x7f1ca2d332e0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #6 platform_thread_wrap (arg=0x7f1ca2d332e0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #7 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 20 (Thread 0x7f1c94b11700 (LWP 21177)): #0 0x00007f1ca642e43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1ca4e7a2fc in std::condition_variable::wait(std::unique_lock&) () from /usr/lib64/libstdc++.so.6 #2 0x000000000044b080 in Executor::run (this=0x7f1ca2d691c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #3 0x00007f1ca6a7274f in Couchbase::Thread::thread_entry (this=0x7f1ca2d691c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #4 0x00007f1ca6a6b8fe in run (arg=0x7f1ca2d33320) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #5 platform_thread_wrap (arg=0x7f1ca2d33320) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #6 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 19 (Thread 0x7f1c94110700 (LWP 21178)): #0 0x00007f1ca642e43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1ca4e7a2fc in std::condition_variable::wait(std::unique_lock&) () from /usr/lib64/libstdc++.so.6 #2 0x000000000044b080 in Executor::run (this=0x7f1ca2d69380) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #3 0x00007f1ca6a7274f in Couchbase::Thread::thread_entry (this=0x7f1ca2d69380) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #4 0x00007f1ca6a6b8fe in run (arg=0x7f1ca2d33340) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #5 platform_thread_wrap (arg=0x7f1ca2d33340) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #6 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 18 (Thread 0x7f1c9370f700 (LWP 21179)): #0 0x00007f1ca642e43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1ca4e7a2fc in std::condition_variable::wait(std::unique_lock&) () from /usr/lib64/libstdc++.so.6 #2 0x000000000044b080 in Executor::run (this=0x7f1ca2d69540) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #3 0x00007f1ca6a7274f in Couchbase::Thread::thread_entry (this=0x7f1ca2d69540) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #4 0x00007f1ca6a6b8fe in run (arg=0x7f1ca2d33360) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #5 platform_thread_wrap (arg=0x7f1ca2d33360) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #6 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 17 (Thread 0x7f1c92d0e700 (LWP 21180)): #0 0x00007f1ca642e43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1ca4e7a2fc in std::condition_variable::wait(std::unique_lock&) () from /usr/lib64/libstdc++.so.6 #2 0x000000000044b080 in Executor::run (this=0x7f1ca2d69700) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #3 0x00007f1ca6a7274f in Couchbase::Thread::thread_entry (this=0x7f1ca2d69700) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #4 0x00007f1ca6a6b8fe in run (arg=0x7f1ca2d33380) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #5 platform_thread_wrap (arg=0x7f1ca2d33380) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #6 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 16 (Thread 0x7f1c9230d700 (LWP 21181)): #0 0x00007f1ca642e43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1ca4e7a2fc in std::condition_variable::wait(std::unique_lock&) () from /usr/lib64/libstdc++.so.6 #2 0x000000000044b080 in Executor::run (this=0x7f1ca2d698c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #3 0x00007f1ca6a7274f in Couchbase::Thread::thread_entry (this=0x7f1ca2d698c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #4 0x00007f1ca6a6b8fe in run (arg=0x7f1ca2d333a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #5 platform_thread_wrap (arg=0x7f1ca2d333a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #6 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 15 (Thread 0x7f1c9190c700 (LWP 21182)): #0 0x00007f1ca642e43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1ca4e7a2fc in std::condition_variable::wait(std::unique_lock&) () from /usr/lib64/libstdc++.so.6 #2 0x000000000044b080 in Executor::run (this=0x7f1ca2d69a80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #3 0x00007f1ca6a7274f in Couchbase::Thread::thread_entry (this=0x7f1ca2d69a80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #4 0x00007f1ca6a6b8fe in run (arg=0x7f1ca2d331c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #5 platform_thread_wrap (arg=0x7f1ca2d331c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #6 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7f1c5bfff700 (LWP 21738)): #0 0x00007f1ca642e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1c9bafcff3 in __gthread_cond_timedwait (arg=0x7f1ca2c1d200) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (arg=0x7f1ca2c1d200) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (arg=0x7f1ca2c1d200) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:100 #4 wait_until >, MemoryTracker::statsThreadMainLoop(void*)::__lambda0> (arg=0x7f1ca2c1d200) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:123 #5 wait_for, MemoryTracker::statsThreadMainLoop(void*)::__lambda0> (arg=0x7f1ca2c1d200) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:139 #6 MemoryTracker::statsThreadMainLoop (arg=0x7f1ca2c1d200) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/memory_tracker.cc:39 #7 0x00007f1ca6a6b8fe in run (arg=0x7f1c90ca8700) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #8 platform_thread_wrap (arg=0x7f1c90ca8700) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #9 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7f1c5b1ff700 (LWP 21739)): #0 0x00007f1ca642e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1c9bb27178 in __gthread_cond_timedwait (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:132 #5 wait_for (this=0x7f1c5b2e9600, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/syncobject.h:55 #6 TaskQueue::_doSleep (this=0x7f1c5b2e9600, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:97 #7 0x00007f1c9bb2a0b8 in _fetchNextTask (this=0x7f1c5b2e9600, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:120 #8 TaskQueue::fetchNextTask (this=0x7f1c5b2e9600, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:155 #9 0x00007f1c9bacc79e in ExecutorPool::_nextTask (this=0x7f1c90db3940, t=..., tick=246 '\366') at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:230 #10 0x00007f1c9bacc881 in ExecutorPool::nextTask (this=0x7f1c90db3940, t=..., tick=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:245 #11 0x00007f1c9bad4c7e in ExecutorThread::run (this=0x7f1c90de1800) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorthread.cc:82 #12 0x00007f1ca6a6b8fe in run (arg=0x7f1c5b319300) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #13 platform_thread_wrap (arg=0x7f1c5b319300) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #14 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #15 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f1c5a7fe700 (LWP 21740)): #0 0x00007f1ca642e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1c9bb27178 in __gthread_cond_timedwait (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:132 #5 wait_for (this=0x7f1c5b2e9600, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/syncobject.h:55 #6 TaskQueue::_doSleep (this=0x7f1c5b2e9600, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:97 #7 0x00007f1c9bb2a0b8 in _fetchNextTask (this=0x7f1c5b2e9600, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:120 #8 TaskQueue::fetchNextTask (this=0x7f1c5b2e9600, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:155 #9 0x00007f1c9bacc79e in ExecutorPool::_nextTask (this=0x7f1c90db3940, t=..., tick=247 '\367') at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:230 #10 0x00007f1c9bacc881 in ExecutorPool::nextTask (this=0x7f1c90db3940, t=..., tick=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:245 #11 0x00007f1c9bad4c7e in ExecutorThread::run (this=0x7f1c90de2c00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorthread.cc:82 #12 0x00007f1ca6a6b8fe in run (arg=0x7f1c5b21c3a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #13 platform_thread_wrap (arg=0x7f1c5b21c3a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #14 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #15 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f1c59dfd700 (LWP 21741)): #0 0x00007f1ca642e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1c9bb27178 in __gthread_cond_timedwait (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:132 #5 wait_for (this=0x7f1c5b2e9600, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/syncobject.h:55 #6 TaskQueue::_doSleep (this=0x7f1c5b2e9600, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:97 #7 0x00007f1c9bb2a0b8 in _fetchNextTask (this=0x7f1c5b2e9600, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:120 #8 TaskQueue::fetchNextTask (this=0x7f1c5b2e9600, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:155 #9 0x00007f1c9bacc79e in ExecutorPool::_nextTask (this=0x7f1c90db3940, t=..., tick=248 '\370') at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:230 #10 0x00007f1c9bacc881 in ExecutorPool::nextTask (this=0x7f1c90db3940, t=..., tick=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:245 #11 0x00007f1c9bad4c7e in ExecutorThread::run (this=0x7f1c5b30f000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorthread.cc:82 #12 0x00007f1ca6a6b8fe in run (arg=0x7f1c5b21d800) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #13 platform_thread_wrap (arg=0x7f1c5b21d800) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #14 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #15 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f1c593fc700 (LWP 21742)): #0 0x00007f1ca642e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1c9bb27178 in __gthread_cond_timedwait (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (this=0x7f1c5b2e9600, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:132 #5 wait_for (this=0x7f1c5b2e9600, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/syncobject.h:55 #6 TaskQueue::_doSleep (this=0x7f1c5b2e9600, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:97 #7 0x00007f1c9bb2a0b8 in _fetchNextTask (this=0x7f1c5b2e9600, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:120 #8 TaskQueue::fetchNextTask (this=0x7f1c5b2e9600, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:155 #9 0x00007f1c9bacc79e in ExecutorPool::_nextTask (this=0x7f1c90db3940, t=..., tick=245 '\365') at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:230 #10 0x00007f1c9bacc881 in ExecutorPool::nextTask (this=0x7f1c90db3940, t=..., tick=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:245 #11 0x00007f1c9bad4c7e in ExecutorThread::run (this=0x7f1c5b310400) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorthread.cc:82 #12 0x00007f1ca6a6b8fe in run (arg=0x7f1c5b220880) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #13 platform_thread_wrap (arg=0x7f1c5b220880) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #14 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #15 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f1c53fff700 (LWP 21743)): #0 0x00007f1ca642e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1c9bb27178 in __gthread_cond_timedwait (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:132 #5 wait_for (this=0x7f1c5b2e9480, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/syncobject.h:55 #6 TaskQueue::_doSleep (this=0x7f1c5b2e9480, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:97 #7 0x00007f1c9bb2a0b8 in _fetchNextTask (this=0x7f1c5b2e9480, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:120 #8 TaskQueue::fetchNextTask (this=0x7f1c5b2e9480, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:155 #9 0x00007f1c9bacc79e in ExecutorPool::_nextTask (this=0x7f1c90db3940, t=..., tick=62 '>') at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:230 #10 0x00007f1c9bacc881 in ExecutorPool::nextTask (this=0x7f1c90db3940, t=..., tick=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:245 #11 0x00007f1c9bad4c7e in ExecutorThread::run (this=0x7f1c5b311800) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorthread.cc:82 #12 0x00007f1ca6a6b8fe in run (arg=0x7f1c5b21d7c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #13 platform_thread_wrap (arg=0x7f1c5b21d7c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #14 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #15 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f1c535fe700 (LWP 21744)): #0 0x00007f1ca642e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1c9bb27178 in __gthread_cond_timedwait (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:132 #5 wait_for (this=0x7f1c5b2e9480, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/syncobject.h:55 #6 TaskQueue::_doSleep (this=0x7f1c5b2e9480, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:97 #7 0x00007f1c9bb2a0b8 in _fetchNextTask (this=0x7f1c5b2e9480, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:120 #8 TaskQueue::fetchNextTask (this=0x7f1c5b2e9480, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:155 #9 0x00007f1c9bacc79e in ExecutorPool::_nextTask (this=0x7f1c90db3940, t=..., tick=61 '=') at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:230 #10 0x00007f1c9bacc881 in ExecutorPool::nextTask (this=0x7f1c90db3940, t=..., tick=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:245 #11 0x00007f1c9bad4c7e in ExecutorThread::run (this=0x7f1c5b312c00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorthread.cc:82 #12 0x00007f1ca6a6b8fe in run (arg=0x7f1c90de69a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #13 platform_thread_wrap (arg=0x7f1c90de69a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #14 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #15 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f1c52bfd700 (LWP 21745)): #0 0x00007f1ca642e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1c9bb27178 in __gthread_cond_timedwait (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:132 #5 wait_for (this=0x7f1c5b2e9480, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/syncobject.h:55 #6 TaskQueue::_doSleep (this=0x7f1c5b2e9480, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:97 #7 0x00007f1c9bb2a0b8 in _fetchNextTask (this=0x7f1c5b2e9480, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:120 #8 TaskQueue::fetchNextTask (this=0x7f1c5b2e9480, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:155 #9 0x00007f1c9bacc79e in ExecutorPool::_nextTask (this=0x7f1c90db3940, t=..., tick=63 '?') at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:230 #10 0x00007f1c9bacc881 in ExecutorPool::nextTask (this=0x7f1c90db3940, t=..., tick=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:245 #11 0x00007f1c9bad4c7e in ExecutorThread::run (this=0x7f1c5b314000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorthread.cc:82 #12 0x00007f1ca6a6b8fe in run (arg=0x7f1c90d95a40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #13 platform_thread_wrap (arg=0x7f1c90d95a40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #14 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #15 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f1c521fc700 (LWP 21746)): #0 0x00007f1ca642e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1c9bb27178 in __gthread_cond_timedwait (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (this=0x7f1c5b2e9480, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:132 #5 wait_for (this=0x7f1c5b2e9480, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/syncobject.h:55 #6 TaskQueue::_doSleep (this=0x7f1c5b2e9480, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:97 #7 0x00007f1c9bb2a0b8 in _fetchNextTask (this=0x7f1c5b2e9480, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:120 #8 TaskQueue::fetchNextTask (this=0x7f1c5b2e9480, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:155 #9 0x00007f1c9bacc79e in ExecutorPool::_nextTask (this=0x7f1c90db3940, t=..., tick=64 '@') at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:230 #10 0x00007f1c9bacc881 in ExecutorPool::nextTask (this=0x7f1c90db3940, t=..., tick=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:245 #11 0x00007f1c9bad4c7e in ExecutorThread::run (this=0x7f1c5b315400) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorthread.cc:82 #12 0x00007f1ca6a6b8fe in run (arg=0x7f1c90dd3ae0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #13 platform_thread_wrap (arg=0x7f1c90dd3ae0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #14 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #15 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f1c517fb700 (LWP 21747)): #0 0x00007f1ca642e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1c9bb27178 in __gthread_cond_timedwait (this=0x7f1c5b2e9780, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (this=0x7f1c5b2e9780, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (this=0x7f1c5b2e9780, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (this=0x7f1c5b2e9780, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:132 #5 wait_for (this=0x7f1c5b2e9780, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/syncobject.h:55 #6 TaskQueue::_doSleep (this=0x7f1c5b2e9780, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:97 #7 0x00007f1c9bb2a0b8 in _fetchNextTask (this=0x7f1c5b2e9780, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:120 #8 TaskQueue::fetchNextTask (this=0x7f1c5b2e9780, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:155 #9 0x00007f1c9bacc79e in ExecutorPool::_nextTask (this=0x7f1c90db3940, t=..., tick=99 'c') at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:230 #10 0x00007f1c9bacc881 in ExecutorPool::nextTask (this=0x7f1c90db3940, t=..., tick=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:245 #11 0x00007f1c9bad4c7e in ExecutorThread::run (this=0x7f1c5b316800) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorthread.cc:82 #12 0x00007f1ca6a6b8fe in run (arg=0x7f1c90d9ab80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #13 platform_thread_wrap (arg=0x7f1c90d9ab80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #14 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #15 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f1c50dfa700 (LWP 21748)): #0 0x00007f1ca642e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1c9bb27178 in __gthread_cond_timedwait (this=0x7f1c5b2e9900, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (this=0x7f1c5b2e9900, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (this=0x7f1c5b2e9900, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (this=0x7f1c5b2e9900, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:132 #5 wait_for (this=0x7f1c5b2e9900, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/syncobject.h:55 #6 TaskQueue::_doSleep (this=0x7f1c5b2e9900, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:97 #7 0x00007f1c9bb2a0b8 in _fetchNextTask (this=0x7f1c5b2e9900, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:120 #8 TaskQueue::fetchNextTask (this=0x7f1c5b2e9900, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:155 #9 0x00007f1c9bacc79e in ExecutorPool::_nextTask (this=0x7f1c90db3940, t=..., tick=230 '\346') at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:230 #10 0x00007f1c9bacc881 in ExecutorPool::nextTask (this=0x7f1c90db3940, t=..., tick=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:245 #11 0x00007f1c9bad4c7e in ExecutorThread::run (this=0x7f1c5b317c00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorthread.cc:82 #12 0x00007f1ca6a6b8fe in run (arg=0x7f1c5b35c8a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #13 platform_thread_wrap (arg=0x7f1c5b35c8a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #14 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #15 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f1c503f9700 (LWP 21749)): #0 0x00007f1ca642e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1c9bb27178 in __gthread_cond_timedwait (this=0x7f1c5b2e9900, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (this=0x7f1c5b2e9900, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (this=0x7f1c5b2e9900, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (this=0x7f1c5b2e9900, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:132 #5 wait_for (this=0x7f1c5b2e9900, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/syncobject.h:55 #6 TaskQueue::_doSleep (this=0x7f1c5b2e9900, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:97 #7 0x00007f1c9bb2a0b8 in _fetchNextTask (this=0x7f1c5b2e9900, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:120 #8 TaskQueue::fetchNextTask (this=0x7f1c5b2e9900, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:155 #9 0x00007f1c9bacc79e in ExecutorPool::_nextTask (this=0x7f1c90db3940, t=..., tick=229 '\345') at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:230 #10 0x00007f1c9bacc881 in ExecutorPool::nextTask (this=0x7f1c90db3940, t=..., tick=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:245 #11 0x00007f1c9bad4c7e in ExecutorThread::run (this=0x7f1c5b35e000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorthread.cc:82 #12 0x00007f1ca6a6b8fe in run (arg=0x7f1c5b35dcc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #13 platform_thread_wrap (arg=0x7f1c5b35dcc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #14 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #15 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f1c4f9f8700 (LWP 21750)): #0 0x00007f1ca642e7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1c9bb27178 in __gthread_cond_timedwait (this=0x7f1c5b2e9900, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (this=0x7f1c5b2e9900, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (this=0x7f1c5b2e9900, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (this=0x7f1c5b2e9900, t=..., lock=...) at /opt/rh/devtoolset-2/root/usr/include/c++/4.8.2/condition_variable:132 #5 wait_for (this=0x7f1c5b2e9900, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/syncobject.h:55 #6 TaskQueue::_doSleep (this=0x7f1c5b2e9900, t=..., lock=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:97 #7 0x00007f1c9bb2a0b8 in _fetchNextTask (this=0x7f1c5b2e9900, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:120 #8 TaskQueue::fetchNextTask (this=0x7f1c5b2e9900, thread=..., toSleep=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/taskqueue.cc:155 #9 0x00007f1c9bacc79e in ExecutorPool::_nextTask (this=0x7f1c90db3940, t=..., tick=231 '\347') at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:230 #10 0x00007f1c9bacc881 in ExecutorPool::nextTask (this=0x7f1c90db3940, t=..., tick=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorpool.cc:245 #11 0x00007f1c9bad4c7e in ExecutorThread::run (this=0x7f1c5b35f400) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/executorthread.cc:82 #12 0x00007f1ca6a6b8fe in run (arg=0x7f1c5b3809e0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:59 #13 platform_thread_wrap (arg=0x7f1c5b3809e0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:72 #14 0x00007f1ca642a851 in start_thread () from /lib64/libpthread.so.0 #15 0x00007f1ca467f90d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f1ca8909880 (LWP 21128)): #0 0x00007f1ca467c2d9 in syscall () from /lib64/libc.so.6 #1 0x00007f1ca5b987aa in epoll_wait () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #2 0x00007f1ca5b98bfd in epoll_dispatch () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #3 0x00007f1ca5b8d9d6 in event_base_loop () from /opt/couchbase/bin/../lib/libevent_core.so.2.1.8 #4 0x000000000041c264 in memcached_main (argc=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/memcached.cc:2855 #5 0x00007f1ca45b5cdd in __libc_start_main () from /lib64/libc.so.6 #6 0x00000000004148b1 in _start () Missing separate debuginfos, use: debuginfo-install couchbase-server-5.0.0-3211.x86_64 (gdb) quit A debugging session is active. Inferior 1 [process 21128] will be detached. Quit anyway? (y or n) [answered Y; input not from terminal] Detaching from program: /opt/couchbase/bin/memcached, process 21128