GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-119.el7 Copyright (C) 2013 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 111575 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/libnuma.so.1...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libnuma.so.1.0.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libnuma.so.1 Reading symbols from /opt/couchbase/bin/../lib/libcbsocket.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libcbsocket.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libcbsocket.so Reading symbols from /opt/couchbase/bin/../lib/crash_engine.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/crash_engine.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/crash_engine.so Reading symbols from /opt/couchbase/bin/../lib/libdefault_engine.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libdefault_engine.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libdefault_engine.so Reading symbols from /opt/couchbase/bin/../lib/libep.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libep.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libep.so Reading symbols from /opt/couchbase/bin/../lib/libstatistics.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libstatistics.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libstatistics.so Reading symbols from /opt/couchbase/bin/../lib/libcouchstore.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libcouchstore.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libcouchstore.so Reading symbols from /opt/couchbase/bin/../lib/libmagma.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libmagma.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libmagma.so Reading symbols from /opt/couchbase/bin/../lib/libmemcached_logger.so.1.0.0...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libmemcached_logger.so.1.0.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libmemcached_logger.so.1.0.0 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/libz.so.1...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libz.so.1.2.11.debug...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /opt/couchbase/bin/../lib/libz.so.1 Reading symbols from /opt/couchbase/bin/../lib/libdirutils.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libdirutils.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libdirutils.so 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/liblz4.so.1...Reading symbols from /usr/lib/debug/opt/couchbase/lib/liblz4.so.1.9.2.debug...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /opt/couchbase/bin/../lib/liblz4.so.1 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 /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/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-2.1.so.7...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libevent_core-2.1.so.7.0.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libevent_core-2.1.so.7 Reading symbols from /opt/couchbase/bin/../lib/libevent_extra-2.1.so.7...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libevent_extra-2.1.so.7.0.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libevent_extra-2.1.so.7 Reading symbols from /opt/couchbase/bin/../lib/libevent_pthreads-2.1.so.7...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libevent_pthreads-2.1.so.7.0.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libevent_pthreads-2.1.so.7 Reading symbols from /opt/couchbase/bin/../lib/libevent_openssl-2.1.so.7...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libevent_openssl-2.1.so.7.0.0.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libevent_openssl-2.1.so.7 Reading symbols from /opt/couchbase/bin/../lib/libssl.so.1.1...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libssl.so.1.1.debug...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /opt/couchbase/bin/../lib/libssl.so.1.1 Reading symbols from /opt/couchbase/bin/../lib/libcrypto.so.1.1...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libcrypto.so.1.1.debug...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /opt/couchbase/bin/../lib/libcrypto.so.1.1 Reading symbols from /opt/couchbase/bin/../lib/libstdc++.so.6...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libstdc++.so.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/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 /opt/couchbase/bin/../lib/libgcc_s.so.1...done. Loaded symbols for /opt/couchbase/bin/../lib/libgcc_s.so.1 Reading symbols from /lib64/libpthread.so.0...(no debugging symbols found)...done. [New LWP 111599] [New LWP 111598] [New LWP 111597] [New LWP 111596] [New LWP 111595] [New LWP 111594] [New LWP 111593] [New LWP 111592] [New LWP 111591] [New LWP 111590] [New LWP 111589] [New LWP 111588] [New LWP 111587] [New LWP 111586] [New LWP 111585] [New LWP 111584] [New LWP 111583] [New LWP 111582] [New LWP 111581] [New LWP 111580] [New LWP 111579] [New LWP 111578] [New LWP 111576] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Loaded symbols for /lib64/libpthread.so.0 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/librt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/librt.so.1 0x00007f186b2c8eb3 in epoll_wait () from /lib64/libc.so.6 Thread 24 (Thread 0x7f186a5ff700 (LWP 111576)): #0 0x00007f186b5a3a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f186d0738c9 in background_thread_sleep (tsdn=, interval=, info=) at src/background_thread.c:232 #2 background_work_sleep_once (ind=0, info=, tsdn=) at src/background_thread.c:307 #3 background_thread0_work (tsd=0x7f186a5e6a60) at src/background_thread.c:452 #4 background_work (ind=, tsd=0x7f186a5e6a60) at src/background_thread.c:490 #5 background_thread_entry (ind_arg=) at src/background_thread.c:522 #6 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 23 (Thread 0x7f186987e700 (LWP 111578)): #0 0x00007f186b5a3de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f186ea998cd in __gthread_cond_timedwait ( __abs_timeout=0x7f1869864fa0, __mutex=, __cond=0x7f186aa2e138) at /usr/local/include/c++/7.3.0/x86_64-pc-linux-gnu/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x7f186aa2e138) at /usr/local/include/c++/7.3.0/condition_variable:166 #3 wait_until > > ( __atime=..., __lock=..., this=0x7f186aa2e138) at /usr/local/include/c++/7.3.0/condition_variable:106 #4 wait_until >, spdlog::details::mpmc_blocking_queue::dequeue_for(T&, std::chrono::milliseconds) [with T = spdlog::details::async_msg]:: > (__p=..., __atime=..., __lock=..., this=0x7f186aa2e138) at /usr/local/include/c++/7.3.0/condition_variable:129 #5 wait_for, spdlog::details::mpmc_blocking_queue::dequeue_for(T&, std::chrono::milliseconds) [with T = spdlog::details::async_msg]:: > (__p=..., __rtime=, __lock=..., this=0x7f186aa2e138) at /usr/local/include/c++/7.3.0/condition_variable:145 #6 dequeue_for (wait_duration=..., popped_item=..., this=0x7f186aa2e110) at /home/couchbase/jenkins/workspace/couchbase-server-unix/third_party/spdlog/include/spdlog/details/mpmc_blocking_q.h:61 #7 spdlog::details::thread_pool::process_next_msg_ ( this=this@entry=0x7f186aa2e110) at /home/couchbase/jenkins/workspace/couchbase-server-unix/third_party/spdlog/include/spdlog/details/thread_pool.h:193 #8 0x00007f186ea99e20 in spdlog::details::thread_pool::worker_loop_ ( this=0x7f186aa2e110) at /home/couchbase/jenkins/workspace/couchbase-server-unix/third_party/spdlog/include/spdlog/details/thread_pool.h:184 #9 0x00007f186bd86dcf in std::execute_native_thread_routine ( __p=0x7f186aa58940) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/thread.cc:83 #10 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 22 (Thread 0x7f186907d700 (LWP 111579)): #0 0x00007f186b5a3de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f186ea98f8a in __gthread_cond_timedwait ( __abs_timeout=0x7f18690641f0, __mutex=, __cond=) at /usr/local/include/c++/7.3.0/x86_64-pc-linux-gnu/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=) at /usr/local/include/c++/7.3.0/condition_variable:166 #3 wait_until > > ( __atime=..., __lock=..., this=) at /usr/local/include/c++/7.3.0/condition_variable:106 #4 wait_until >, spdlog::details::periodic_worker::periodic_worker(const std::function&, std::chrono::seconds):::: > (__p=..., __atime=..., __lock=..., this=) at /usr/local/include/c++/7.3.0/condition_variable:129 #5 wait_for, spdlog::details::periodic_worker::periodic_worker(const std::function&, std::chrono::seconds):::: > (__p=..., __rtime=..., __lock=..., this=) at /usr/local/include/c++/7.3.0/condition_variable:145 #6 operator() (__closure=0x7f186abfe6c8) at /home/couchbase/jenkins/workspace/couchbase-server-unix/third_party/spdlog/include/spdlog/details/periodic_worker.h:38 #7 __invoke_impl&, std::chrono::seconds):: > ( __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:60 #8 __invoke&, std::chrono::seconds):: > (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #9 _M_invoke<0> (this=0x7f186abfe6c8) at /usr/local/include/c++/7.3.0/thread:234 #10 operator() (this=0x7f186abfe6c8) at /usr/local/include/c++/7.3.0/thread:243 #11 _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJZN6spdlog7details15periodic_workerC4ERKSt8functionIFvvEENSt6chrono8durationIlSt5ratioILl1ELl1EEEEEUlvE_EEEEE6_M_runEv (this=0x7f186abfe6c0) at /usr/local/include/c++/7.3.0/thread:186 #12 0x00007f186bd86dcf in std::execute_native_thread_routine ( __p=0x7f186abfe6c0) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/thread.cc:83 #13 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #14 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 21 (Thread 0x7f186887c700 (LWP 111580)): #0 0x00007f186b2bdc3d in poll () from /lib64/libc.so.6 #1 0x0000000000469f9e in get_command (buffsize=80, buffer=0x7f18688631d0 "") at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/stdin_check.cc:49 #2 check_stdin_thread (arg=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/stdin_check.cc:90 #3 0x00007f186dd60ff7 in run (this=0x7f186aa59c00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #4 platform_thread_wrap (arg=0x7f186aa59c00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #5 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 20 (Thread 0x7f186807b700 (LWP 111581)): #0 0x00007f186b5a3de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000491040 in __gthread_cond_timedwait ( __abs_timeout=0x7f18680621d0, __mutex=, __cond=0x7f186aa2f0f8) at /usr/local/include/c++/7.3.0/x86_64-pc-linux-gnu/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=, this=0x7f186aa2f0f8) at /usr/local/include/c++/7.3.0/condition_variable:166 #3 wait_until > > ( __atime=..., __lock=, this=0x7f186aa2f0f8) at /usr/local/include/c++/7.3.0/condition_variable:106 #4 wait_for > (__rtime=, __lock=, this=0x7f186aa2f0f8) at /usr/local/include/c++/7.3.0/condition_variable:138 #5 ExternalAuthManagerThread::run (this=0x7f186aa2f000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/external_auth_manager_thread.cc:229 #6 0x00007f186dd6bdcf in Couchbase::Thread::thread_entry ( this=0x7f186aa2f000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #7 0x00007f186dd60ff7 in run (this=0x7f186aa5a320) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #8 platform_thread_wrap (arg=0x7f186aa5a320) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #9 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 19 (Thread 0x7f18674fa700 (LWP 111582)): #0 0x00007f186b5a3de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000004ef416 in __gthread_cond_timedwait ( __abs_timeout=0x7f18674e11f0, __mutex=, __cond=0x7f1869d6e8f8) at /usr/local/include/c++/7.3.0/x86_64-pc-linux-gnu/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x7f1869d6e8f8) at /usr/local/include/c++/7.3.0/condition_variable:166 #3 wait_until > > ( __atime=..., __lock=..., this=0x7f1869d6e8f8) at /usr/local/include/c++/7.3.0/condition_variable:106 #4 wait_for > (__rtime=..., __lock=..., this=0x7f1869d6e8f8) at /usr/local/include/c++/7.3.0/condition_variable:138 #5 AuditImpl::consume_events (this=0x7f1869d6e500) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/auditd/src/audit.cc:414 #6 0x00007f186dd60ff7 in run (this=0x7f186aa59a80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #7 platform_thread_wrap (arg=0x7f186aa59a80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #8 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 18 (Thread 0x7f1866cf9700 (LWP 111583)): #0 0x00007f186b5a3a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f186f336b8b in consume_socket (thread_index=, sp=0x100d840, ctx=0x100c320) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/prometheus-cpp/prometheus-cpp-prefix/src/prometheus-cpp/3rdparty/civetweb/src/civetweb.c:18718 #2 worker_thread_run (conn=0x100cf50) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/prometheus-cpp/prometheus-cpp-prefix/src/prometheus-cpp/3rdparty/civetweb/src/civetweb.c:18859 #3 worker_thread (thread_func_param=0x100cf50) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/prometheus-cpp/prometheus-cpp-prefix/src/prometheus-cpp/3rdparty/civetweb/src/civetweb.c:19002 #4 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 17 (Thread 0x7f18664f8700 (LWP 111584)): #0 0x00007f186b5a3a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f186f336b8b in consume_socket (thread_index=, sp=0x100e228, ctx=0x100c320) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/prometheus-cpp/prometheus-cpp-prefix/src/prometheus-cpp/3rdparty/civetweb/src/civetweb.c:18718 #2 worker_thread_run (conn=0x100d938) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/prometheus-cpp/prometheus-cpp-prefix/src/prometheus-cpp/3rdparty/civetweb/src/civetweb.c:18859 #3 worker_thread (thread_func_param=0x100d938) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/prometheus-cpp/prometheus-cpp-prefix/src/prometheus-cpp/3rdparty/civetweb/src/civetweb.c:19002 #4 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 16 (Thread 0x7f1865cf7700 (LWP 111585)): #0 0x00007f186b2bdc3d in poll () from /lib64/libc.so.6 #1 0x00007f186f32db38 in master_thread_run (ctx=0x100c320) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/prometheus-cpp/prometheus-cpp-prefix/src/prometheus-cpp/3rdparty/civetweb/src/civetweb.c:19148 #2 master_thread (thread_func_param=0x100c320) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/prometheus-cpp/prometheus-cpp-prefix/src/prometheus-cpp/3rdparty/civetweb/src/civetweb.c:19243 #3 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 15 (Thread 0x7f18654f6700 (LWP 111586)): #0 0x00007f186b2c8eb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f186ce3a3c5 in epoll_dispatch (base=0x7f186aa27300, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f186ce31376 in event_base_loop (base=0x7f186aa27300, flags=flags@entry=0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x000000000046aba9 in worker_libevent (arg=0x7f1869ddd000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:195 #4 0x00007f186dd60ff7 in run (this=0x7f186aa3b6a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #5 platform_thread_wrap (arg=0x7f186aa3b6a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #6 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7f1864cf5700 (LWP 111587)): #0 0x00007f186b2c8eb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f186ce3a3c5 in epoll_dispatch (base=0x7f186aa27600, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f186ce31376 in event_base_loop (base=0x7f186aa27600, flags=flags@entry=0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x000000000046aba9 in worker_libevent (arg=0x7f1869dddaa8) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:195 #4 0x00007f186dd60ff7 in run (this=0x7f186aa3b6d0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #5 platform_thread_wrap (arg=0x7f186aa3b6d0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #6 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7f185ffff700 (LWP 111588)): #0 0x00007f186b2c8eb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f186ce3a3c5 in epoll_dispatch (base=0x7f186aa27900, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f186ce31376 in event_base_loop (base=0x7f186aa27900, flags=flags@entry=0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x000000000046aba9 in worker_libevent (arg=0x7f1869dde550) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:195 #4 0x00007f186dd60ff7 in run (this=0x7f186aa3b880) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #5 platform_thread_wrap (arg=0x7f186aa3b880) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #6 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f185f7fe700 (LWP 111589)): #0 0x00007f186b2c8eb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f186ce3a3c5 in epoll_dispatch (base=0x7f186aa27c00, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f186ce31376 in event_base_loop (base=0x7f186aa27c00, flags=flags@entry=0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x000000000046aba9 in worker_libevent (arg=0x7f1869ddeff8) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:195 #4 0x00007f186dd60ff7 in run (this=0x7f186aa3b970) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #5 platform_thread_wrap (arg=0x7f186aa3b970) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #6 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f185effd700 (LWP 111590)): #0 0x00007f186b2c8eb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f186ce3a3c5 in epoll_dispatch (base=0x7f186aa27f00, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f186ce31376 in event_base_loop (base=0x7f186aa27f00, flags=flags@entry=0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x000000000046aba9 in worker_libevent (arg=0x7f1869ddfaa0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:195 #4 0x00007f186dd60ff7 in run (this=0x7f186aa3b820) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #5 platform_thread_wrap (arg=0x7f186aa3b820) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #6 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f185e7fc700 (LWP 111591)): #0 0x00007f186b2c8eb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f186ce3a3c5 in epoll_dispatch (base=0x7f186aa28200, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f186ce31376 in event_base_loop (base=0x7f186aa28200, flags=flags@entry=0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x000000000046aba9 in worker_libevent (arg=0x7f1869de0548) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:195 #4 0x00007f186dd60ff7 in run (this=0x7f186aa3b9d0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #5 platform_thread_wrap (arg=0x7f186aa3b9d0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #6 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f185dffb700 (LWP 111592)): #0 0x00007f186b2c8eb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f186ce3a3c5 in epoll_dispatch (base=0x7f186aa28500, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f186ce31376 in event_base_loop (base=0x7f186aa28500, flags=flags@entry=0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x000000000046aba9 in worker_libevent (arg=0x7f1869de0ff0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:195 #4 0x00007f186dd60ff7 in run (this=0x7f186aa3b7c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #5 platform_thread_wrap (arg=0x7f186aa3b7c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #6 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f185d7fa700 (LWP 111593)): #0 0x00007f186b5a3a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f186bd811bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f18675d4158) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 std::condition_variable::wait (this=this@entry=0x7f18675d4158, __lock=...) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000004a1871 in Executor::run (this=0x7f18675d4000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #4 0x00007f186dd6bdcf in Couchbase::Thread::thread_entry ( this=0x7f18675d4000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #5 0x00007f186dd60ff7 in run (this=0x7f186aa3b7f0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #6 platform_thread_wrap (arg=0x7f186aa3b7f0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #7 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f185cff9700 (LWP 111594)): #0 0x00007f186b5a3a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f186bd811bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f18675d4318) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 std::condition_variable::wait (this=this@entry=0x7f18675d4318, __lock=...) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000004a1871 in Executor::run (this=0x7f18675d41c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #4 0x00007f186dd6bdcf in Couchbase::Thread::thread_entry ( this=0x7f18675d41c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #5 0x00007f186dd60ff7 in run (this=0x7f186aa3b9a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #6 platform_thread_wrap (arg=0x7f186aa3b9a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #7 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f1857fff700 (LWP 111595)): #0 0x00007f186b5a3a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f186bd811bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f18675d44d8) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 std::condition_variable::wait (this=this@entry=0x7f18675d44d8, __lock=...) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000004a1871 in Executor::run (this=0x7f18675d4380) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #4 0x00007f186dd6bdcf in Couchbase::Thread::thread_entry ( this=0x7f18675d4380) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #5 0x00007f186dd60ff7 in run (this=0x7f186aa3ba90) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #6 platform_thread_wrap (arg=0x7f186aa3ba90) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #7 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f18577fe700 (LWP 111596)): #0 0x00007f186b5a3a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f186bd811bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f18675d4698) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 std::condition_variable::wait (this=this@entry=0x7f18675d4698, __lock=...) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000004a1871 in Executor::run (this=0x7f18675d4540) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #4 0x00007f186dd6bdcf in Couchbase::Thread::thread_entry ( this=0x7f18675d4540) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #5 0x00007f186dd60ff7 in run (this=0x7f186aa3b940) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #6 platform_thread_wrap (arg=0x7f186aa3b940) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #7 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f1856ffd700 (LWP 111597)): #0 0x00007f186b5a3a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f186bd811bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f18675d4858) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 std::condition_variable::wait (this=this@entry=0x7f18675d4858, __lock=...) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000004a1871 in Executor::run (this=0x7f18675d4700) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #4 0x00007f186dd6bdcf in Couchbase::Thread::thread_entry ( this=0x7f18675d4700) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #5 0x00007f186dd60ff7 in run (this=0x7f186aa3baf0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #6 platform_thread_wrap (arg=0x7f186aa3baf0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #7 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f18567fc700 (LWP 111598)): #0 0x00007f186b5a3a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f186bd811bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f18675d4a18) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 std::condition_variable::wait (this=this@entry=0x7f18675d4a18, __lock=...) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000004a1871 in Executor::run (this=0x7f18675d48c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #4 0x00007f186dd6bdcf in Couchbase::Thread::thread_entry ( this=0x7f18675d48c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #5 0x00007f186dd60ff7 in run (this=0x7f186aa3b8e0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #6 platform_thread_wrap (arg=0x7f186aa3b8e0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #7 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f1855ffb700 (LWP 111599)): #0 0x00007f186b5a3a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f186bd811bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f18675d4bd8) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 std::condition_variable::wait (this=this@entry=0x7f18675d4bd8, __lock=...) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000004a1871 in Executor::run (this=0x7f18675d4a80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #4 0x00007f186dd6bdcf in Couchbase::Thread::thread_entry ( this=0x7f18675d4a80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #5 0x00007f186dd60ff7 in run (this=0x7f186aa3b910) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #6 platform_thread_wrap (arg=0x7f186aa3b910) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #7 0x00007f186b59fea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f186b2c88dd in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f18706f8400 (LWP 111575)): #0 0x00007f186b2c8eb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f186ce3a3c5 in epoll_dispatch (base=0x7f186aa27000, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f186ce31376 in event_base_loop (base=0x7f186aa27000, flags=flags@entry=0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x0000000000427553 in memcached_main (argc=, argv=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/memcached.cc:1516 #4 0x00007f186b1ec555 in __libc_start_main () from /lib64/libc.so.6 #5 0x000000000041fa05 in _start () Detaching from program: /opt/couchbase/bin/memcached, process 111575 [Inferior 1 (process 111575) detached]