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 71763 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 71786] [New LWP 71785] [New LWP 71784] [New LWP 71783] [New LWP 71782] [New LWP 71781] [New LWP 71780] [New LWP 71779] [New LWP 71778] [New LWP 71777] [New LWP 71776] [New LWP 71775] [New LWP 71774] [New LWP 71773] [New LWP 71772] [New LWP 71771] [New LWP 71770] [New LWP 71769] [New LWP 71768] [New LWP 71767] [New LWP 71766] [New LWP 71765] [New LWP 71764] [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 0x00007f6993addeb3 in epoll_wait () from /lib64/libc.so.6 Thread 24 (Thread 0x7f6992dff700 (LWP 71764)): #0 0x00007f6993db8a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f69958888c9 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=0x7f6992de6a60) at src/background_thread.c:452 #4 background_work (ind=, tsd=0x7f6992de6a60) at src/background_thread.c:490 #5 background_thread_entry (ind_arg=) at src/background_thread.c:522 #6 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 23 (Thread 0x7f699207e700 (LWP 71765)): #0 0x00007f6993db8de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f69972ae8cd in __gthread_cond_timedwait ( __abs_timeout=0x7f6992064fa0, __mutex=, __cond=0x7f699322e138) 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=0x7f699322e138) at /usr/local/include/c++/7.3.0/condition_variable:166 #3 wait_until > > ( __atime=..., __lock=..., this=0x7f699322e138) 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=0x7f699322e138) 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=0x7f699322e138) at /usr/local/include/c++/7.3.0/condition_variable:145 #6 dequeue_for (wait_duration=..., popped_item=..., this=0x7f699322e110) 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=0x7f699322e110) at /home/couchbase/jenkins/workspace/couchbase-server-unix/third_party/spdlog/include/spdlog/details/thread_pool.h:193 #8 0x00007f69972aee20 in spdlog::details::thread_pool::worker_loop_ ( this=0x7f699322e110) at /home/couchbase/jenkins/workspace/couchbase-server-unix/third_party/spdlog/include/spdlog/details/thread_pool.h:184 #9 0x00007f699459bdcf in std::execute_native_thread_routine ( __p=0x7f6993258940) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/thread.cc:83 #10 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 22 (Thread 0x7f699187d700 (LWP 71766)): #0 0x00007f6993db8de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f69972adf8a in __gthread_cond_timedwait ( __abs_timeout=0x7f69918641f0, __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=0x7f69933fe6c8) 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=0x7f69933fe6c8) at /usr/local/include/c++/7.3.0/thread:234 #10 operator() (this=0x7f69933fe6c8) at /usr/local/include/c++/7.3.0/thread:243 #11 _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJZN6spdlog7details15periodic_workerC4ERKSt8functionIFvvEENSt6chrono8durationIlSt5ratioILl1ELl1EEEEEUlvE_EEEEE6_M_runEv (this=0x7f69933fe6c0) at /usr/local/include/c++/7.3.0/thread:186 #12 0x00007f699459bdcf in std::execute_native_thread_routine ( __p=0x7f69933fe6c0) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/thread.cc:83 #13 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #14 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 21 (Thread 0x7f699107c700 (LWP 71767)): #0 0x00007f6993ad2c3d in poll () from /lib64/libc.so.6 #1 0x0000000000469f9e in get_command (buffsize=80, buffer=0x7f69910631d0 "") 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 0x00007f6996575ff7 in run (this=0x7f6993259c00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #4 platform_thread_wrap (arg=0x7f6993259c00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #5 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 20 (Thread 0x7f699087b700 (LWP 71768)): #0 0x00007f6993db8de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000491040 in __gthread_cond_timedwait ( __abs_timeout=0x7f69908621d0, __mutex=, __cond=0x7f699322f0f8) 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=0x7f699322f0f8) at /usr/local/include/c++/7.3.0/condition_variable:166 #3 wait_until > > ( __atime=..., __lock=, this=0x7f699322f0f8) at /usr/local/include/c++/7.3.0/condition_variable:106 #4 wait_for > (__rtime=, __lock=, this=0x7f699322f0f8) at /usr/local/include/c++/7.3.0/condition_variable:138 #5 ExternalAuthManagerThread::run (this=0x7f699322f000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/external_auth_manager_thread.cc:229 #6 0x00007f6996580dcf in Couchbase::Thread::thread_entry ( this=0x7f699322f000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #7 0x00007f6996575ff7 in run (this=0x7f699325a320) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #8 platform_thread_wrap (arg=0x7f699325a320) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #9 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 19 (Thread 0x7f698fcfa700 (LWP 71769)): #0 0x00007f6993db8de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000004ef416 in __gthread_cond_timedwait ( __abs_timeout=0x7f698fce11f0, __mutex=, __cond=0x7f699256e8f8) 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=0x7f699256e8f8) at /usr/local/include/c++/7.3.0/condition_variable:166 #3 wait_until > > ( __atime=..., __lock=..., this=0x7f699256e8f8) at /usr/local/include/c++/7.3.0/condition_variable:106 #4 wait_for > (__rtime=..., __lock=..., this=0x7f699256e8f8) at /usr/local/include/c++/7.3.0/condition_variable:138 #5 AuditImpl::consume_events (this=0x7f699256e500) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/auditd/src/audit.cc:414 #6 0x00007f6996575ff7 in run (this=0x7f699325a2c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #7 platform_thread_wrap (arg=0x7f699325a2c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #8 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 18 (Thread 0x7f698f4f9700 (LWP 71770)): #0 0x00007f6993db8a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6997b4bb8b in consume_socket (thread_index=, sp=0x180e840, ctx=0x180d320) 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=0x180df50) 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=0x180df50) 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 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 17 (Thread 0x7f698ecf8700 (LWP 71771)): #0 0x00007f6993db8a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6997b4bb8b in consume_socket (thread_index=, sp=0x180f228, ctx=0x180d320) 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=0x180e938) 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=0x180e938) 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 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 16 (Thread 0x7f698e4f7700 (LWP 71772)): #0 0x00007f6993ad2c3d in poll () from /lib64/libc.so.6 #1 0x00007f6997b42b38 in master_thread_run (ctx=0x180d320) 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=0x180d320) 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 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 15 (Thread 0x7f698dcf6700 (LWP 71773)): #0 0x00007f6993addeb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f699564f3c5 in epoll_dispatch (base=0x7f6993227300, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f6995646376 in event_base_loop (base=0x7f6993227300, 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=0x7f69925b3000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:195 #4 0x00007f6996575ff7 in run (this=0x7f699323c640) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #5 platform_thread_wrap (arg=0x7f699323c640) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #6 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7f698d4f5700 (LWP 71774)): #0 0x00007f6993addeb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f699564f3c5 in epoll_dispatch (base=0x7f6993227600, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f6995646376 in event_base_loop (base=0x7f6993227600, 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=0x7f69925b3aa8) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:195 #4 0x00007f6996575ff7 in run (this=0x7f699323c670) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #5 platform_thread_wrap (arg=0x7f699323c670) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #6 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7f698ccf4700 (LWP 71775)): #0 0x00007f6993addeb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f699564f3c5 in epoll_dispatch (base=0x7f6993227900, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f6995646376 in event_base_loop (base=0x7f6993227900, 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=0x7f69925b4550) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:195 #4 0x00007f6996575ff7 in run (this=0x7f699323c820) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #5 platform_thread_wrap (arg=0x7f699323c820) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #6 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f6987fff700 (LWP 71776)): #0 0x00007f6993addeb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f699564f3c5 in epoll_dispatch (base=0x7f6993227c00, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f6995646376 in event_base_loop (base=0x7f6993227c00, 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=0x7f69925b4ff8) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:195 #4 0x00007f6996575ff7 in run (this=0x7f699323c910) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #5 platform_thread_wrap (arg=0x7f699323c910) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #6 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f69877fe700 (LWP 71777)): #0 0x00007f6993addeb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f699564f3c5 in epoll_dispatch (base=0x7f6993227f00, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f6995646376 in event_base_loop (base=0x7f6993227f00, 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=0x7f69925b5aa0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:195 #4 0x00007f6996575ff7 in run (this=0x7f699323c7c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #5 platform_thread_wrap (arg=0x7f699323c7c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #6 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f6986ffd700 (LWP 71778)): #0 0x00007f6993addeb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f699564f3c5 in epoll_dispatch (base=0x7f6993228200, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f6995646376 in event_base_loop (base=0x7f6993228200, 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=0x7f69925b6548) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:195 #4 0x00007f6996575ff7 in run (this=0x7f699323c730) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #5 platform_thread_wrap (arg=0x7f699323c730) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #6 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f69867fc700 (LWP 71779)): #0 0x00007f6993addeb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f699564f3c5 in epoll_dispatch (base=0x7f6993228500, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f6995646376 in event_base_loop (base=0x7f6993228500, 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=0x7f69925b6ff0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:195 #4 0x00007f6996575ff7 in run (this=0x7f699323c760) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #5 platform_thread_wrap (arg=0x7f699323c760) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #6 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f6985ffb700 (LWP 71780)): #0 0x00007f6993db8a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f69945961bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f698fdd1158) 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=0x7f698fdd1158, __lock=...) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000004a1871 in Executor::run (this=0x7f698fdd1000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #4 0x00007f6996580dcf in Couchbase::Thread::thread_entry ( this=0x7f698fdd1000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #5 0x00007f6996575ff7 in run (this=0x7f699323c790) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #6 platform_thread_wrap (arg=0x7f699323c790) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #7 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f69857fa700 (LWP 71781)): #0 0x00007f6993db8a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f69945961bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f698fdd1318) 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=0x7f698fdd1318, __lock=...) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000004a1871 in Executor::run (this=0x7f698fdd11c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #4 0x00007f6996580dcf in Couchbase::Thread::thread_entry ( this=0x7f698fdd11c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #5 0x00007f6996575ff7 in run (this=0x7f699323c940) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #6 platform_thread_wrap (arg=0x7f699323c940) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #7 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f6984ff9700 (LWP 71782)): #0 0x00007f6993db8a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f69945961bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f698fdd14d8) 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=0x7f698fdd14d8, __lock=...) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000004a1871 in Executor::run (this=0x7f698fdd1380) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #4 0x00007f6996580dcf in Couchbase::Thread::thread_entry ( this=0x7f698fdd1380) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #5 0x00007f6996575ff7 in run (this=0x7f699323ca30) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #6 platform_thread_wrap (arg=0x7f699323ca30) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #7 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f697ffff700 (LWP 71783)): #0 0x00007f6993db8a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f69945961bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f698fdd1698) 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=0x7f698fdd1698, __lock=...) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000004a1871 in Executor::run (this=0x7f698fdd1540) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #4 0x00007f6996580dcf in Couchbase::Thread::thread_entry ( this=0x7f698fdd1540) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #5 0x00007f6996575ff7 in run (this=0x7f699323c8e0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #6 platform_thread_wrap (arg=0x7f699323c8e0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #7 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f697f7fe700 (LWP 71784)): #0 0x00007f6993db8a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f69945961bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f698fdd1858) 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=0x7f698fdd1858, __lock=...) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000004a1871 in Executor::run (this=0x7f698fdd1700) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #4 0x00007f6996580dcf in Couchbase::Thread::thread_entry ( this=0x7f698fdd1700) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #5 0x00007f6996575ff7 in run (this=0x7f699323c850) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #6 platform_thread_wrap (arg=0x7f699323c850) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #7 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f697effd700 (LWP 71785)): #0 0x00007f6993db8a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f69945961bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f698fdd1a18) 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=0x7f698fdd1a18, __lock=...) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000004a1871 in Executor::run (this=0x7f698fdd18c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #4 0x00007f6996580dcf in Couchbase::Thread::thread_entry ( this=0x7f698fdd18c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #5 0x00007f6996575ff7 in run (this=0x7f699323c880) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #6 platform_thread_wrap (arg=0x7f699323c880) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #7 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f697e7fc700 (LWP 71786)): #0 0x00007f6993db8a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f69945961bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f698fdd1bd8) 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=0x7f698fdd1bd8, __lock=...) at /tmp/deploy/gcc-7.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000004a1871 in Executor::run (this=0x7f698fdd1a80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/executor.cc:44 #4 0x00007f6996580dcf in Couchbase::Thread::thread_entry ( this=0x7f698fdd1a80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:45 #5 0x00007f6996575ff7 in run (this=0x7f699323c8b0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58 #6 platform_thread_wrap (arg=0x7f699323c8b0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71 #7 0x00007f6993db4ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f6993add8dd in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f6998f0d400 (LWP 71763)): #0 0x00007f6993addeb3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f699564f3c5 in epoll_dispatch (base=0x7f6993227000, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f6995646376 in event_base_loop (base=0x7f6993227000, 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 0x00007f6993a01555 in __libc_start_main () from /lib64/libc.so.6 #5 0x000000000041fa05 in _start () Detaching from program: /opt/couchbase/bin/memcached, process 71763 [Inferior 1 (process 71763) detached]