GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-120.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 123209 Reading symbols from /opt/couchbase/bin/memcached...Reading symbols from /usr/lib/debug/opt/couchbase/bin/memcached-7.1.0-2440.x86_64.debug...done. done. Reading symbols from /opt/couchbase/bin/../lib/libnuma.so.1...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libnuma.so.1.0.0-7.1.0-2440.x86_64.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libnuma.so.1 Reading symbols from /opt/couchbase/bin/../lib/libzstd.so.1...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libzstd.so.1.5.0-7.1.0-2440.x86_64.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/libzstd.so.1 Reading symbols from /opt/couchbase/bin/../lib/liburing.so.1...Reading symbols from /usr/lib/debug/opt/couchbase/lib/liburing.so.1.0.6-7.1.0-2440.x86_64.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/liburing.so.1 Reading symbols from /opt/couchbase/bin/../lib/libz.so.1...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libz.so.1.2.11-7.1.0-2440.x86_64.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/libphosphor.so...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libphosphor.so-7.1.0-2440.x86_64.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 123532] [New LWP 123526] [New LWP 123525] [New LWP 123524] [New LWP 123523] [New LWP 123522] [New LWP 123521] [New LWP 123520] [New LWP 123519] [New LWP 123518] [New LWP 123517] [New LWP 123516] [New LWP 123515] [New LWP 123514] [New LWP 123513] [New LWP 123512] [New LWP 123511] [New LWP 123510] [New LWP 123509] [New LWP 123508] [New LWP 123507] [New LWP 123506] [New LWP 123257] [New LWP 123256] [New LWP 123255] [New LWP 123254] [New LWP 123253] [New LWP 123252] [New LWP 123251] [New LWP 123250] [New LWP 123249] [New LWP 123248] [New LWP 123247] [New LWP 123246] [New LWP 123245] [New LWP 123244] [New LWP 123243] [New LWP 123242] [New LWP 123241] [New LWP 123240] [New LWP 123239] [New LWP 123238] [New LWP 123237] [New LWP 123236] [New LWP 123235] [New LWP 123234] [New LWP 123233] [New LWP 123232] [New LWP 123231] [New LWP 123230] [New LWP 123229] [New LWP 123228] [New LWP 123227] [New LWP 123226] [New LWP 123225] [New LWP 123224] [New LWP 123223] [New LWP 123219] [New LWP 123218] [New LWP 123217] [New LWP 123215] [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/librt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/librt.so.1 Reading symbols from /opt/couchbase/bin/../lib/liblz4.so.1...Reading symbols from /usr/lib/debug/opt/couchbase/lib/liblz4.so.1.9.2-7.1.0-2440.x86_64.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/libsnappy.so.1...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libsnappy.so.1.1.8-7.1.0-2440.x86_64.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.2-7.1.0-2440.x86_64.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.7.0.0-7.1.0-2440.x86_64.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.7.0.0-7.1.0-2440.x86_64.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.7.0.0-7.1.0-2440.x86_64.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.7.0.0-7.1.0-2440.x86_64.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.1.1-7.1.0-2440.x86_64.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.1.1-7.1.0-2440.x86_64.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.6.0.28-7.1.0-2440.x86_64.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...Reading symbols from /usr/lib/debug/opt/couchbase/lib/libgcc_s.so.1-7.1.0-2440.x86_64.debug...done. done. Loaded symbols for /opt/couchbase/bin/../lib/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 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 To enable execution of this file add add-auto-load-safe-path /opt/couchbase/lib/libstdc++.so.6.0.28-gdb.py line to your configuration file "/root/.gdbinit". To completely disable this security protection add set auto-load safe-path / line to your configuration file "/root/.gdbinit". For more information about this security protection see the "Auto-loading safe path" section in the GDB manual. E.g., run from the shell: info "(gdb)Auto-loading safe path" Id Target Id Frame 62 Thread 0x7f9ec4bff700 (LWP 123215) "jemalloc_bg_thd" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 61 Thread 0x7f9ec3afe700 (LWP 123217) "memcached" 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 60 Thread 0x7f9ec32fd700 (LWP 123218) "memcached" 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 59 Thread 0x7f9ec2afc700 (LWP 123219) "mc:check_stdin" 0x00007f9ec55ebccd in poll () from /lib64/libc.so.6 58 Thread 0x7f9ec0af8700 (LWP 123223) "mcd:ext_auth" 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 57 Thread 0x7f9ebbfff700 (LWP 123224) "mc:auditd" 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 56 Thread 0x7f9ec12f9700 (LWP 123225) "civetweb-worker" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 55 Thread 0x7f9ec1afa700 (LWP 123226) "civetweb-worker" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 54 Thread 0x7f9ec22fb700 (LWP 123227) "civetweb-master" 0x00007f9ec55ebccd in poll () from /lib64/libc.so.6 53 Thread 0x7f9ebb7fe700 (LWP 123228) "mc:worker_00" 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 52 Thread 0x7f9ebaffd700 (LWP 123229) "mc:worker_01" 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 51 Thread 0x7f9eba7fc700 (LWP 123230) "mc:worker_02" 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 50 Thread 0x7f9eb9ffb700 (LWP 123231) "mc:worker_03" 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 49 Thread 0x7f9eb97fa700 (LWP 123232) "mc:worker_04" 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 48 Thread 0x7f9eb8ff9700 (LWP 123233) "mc:worker_05" 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 47 Thread 0x7f9eb3fff700 (LWP 123234) "mc:worker_06" 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 46 Thread 0x7f9eb1bff700 (LWP 123235) "ReaderPool0" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 45 Thread 0x7f9eb13fe700 (LWP 123236) "ReaderPool1" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 44 Thread 0x7f9eb0bfd700 (LWP 123237) "ReaderPool2" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 43 Thread 0x7f9eaa7da700 (LWP 123238) "ReaderPool3" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 42 Thread 0x7f9ea9fd9700 (LWP 123239) "ReaderPool4" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 41 Thread 0x7f9ea97d8700 (LWP 123240) "ReaderPool5" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 40 Thread 0x7f9ea8fd7700 (LWP 123241) "ReaderPool6" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 39 Thread 0x7f9e97fff700 (LWP 123242) "ReaderPool7" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 38 Thread 0x7f9e977fe700 (LWP 123243) "WriterPool0" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 37 Thread 0x7f9e96ffd700 (LWP 123244) "WriterPool1" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 36 Thread 0x7f9e967fc700 (LWP 123245) "WriterPool2" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 35 Thread 0x7f9e95ffb700 (LWP 123246) "WriterPool3" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 34 Thread 0x7f9e957fa700 (LWP 123247) "AuxIoPool0" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 33 Thread 0x7f9e94ff9700 (LWP 123248) "AuxIoPool1" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 32 Thread 0x7f9e73fff700 (LWP 123249) "AuxIoPool2" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 31 Thread 0x7f9e737fe700 (LWP 123250) "AuxIoPool3" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 30 Thread 0x7f9e72ffd700 (LWP 123251) "AuxIoPool4" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 29 Thread 0x7f9e727fc700 (LWP 123252) "AuxIoPool5" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 28 Thread 0x7f9e71ffb700 (LWP 123253) "AuxIoPool6" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 27 Thread 0x7f9e717fa700 (LWP 123254) "AuxIoPool7" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 26 Thread 0x7f9e70ff9700 (LWP 123255) "NonIoPool0" 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 25 Thread 0x7f9e53fff700 (LWP 123256) "NonIoPool1" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 24 Thread 0x7f9e537fe700 (LWP 123257) "SchedulerPool0" 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 23 Thread 0x7f9e52ffd700 (LWP 123506) "jemalloc_bg_thd" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 22 Thread 0x7f9e527fc700 (LWP 123507) "mg:flusher:0" 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 21 Thread 0x7f9e51ffb700 (LWP 123508) "mg:flusher:1" 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 20 Thread 0x7f9e517fa700 (LWP 123509) "mg:flusher:2" 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 19 Thread 0x7f9e50ff9700 (LWP 123510) "mg:flusher:3" 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 18 Thread 0x7f9e23fff700 (LWP 123511) "mg:compactor:0" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 17 Thread 0x7f9e237fe700 (LWP 123512) "mg:compactor:1" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 16 Thread 0x7f9e22ffd700 (LWP 123513) "mg:compactor:2" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 15 Thread 0x7f9e227fc700 (LWP 123514) "mg:compactor:3" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 14 Thread 0x7f9e21ffb700 (LWP 123515) "mg:compactor:4" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 13 Thread 0x7f9e217fa700 (LWP 123516) "mg:compactor:5" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 12 Thread 0x7f9e20ff9700 (LWP 123517) "mg:compactor:6" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 11 Thread 0x7f9e1bfff700 (LWP 123518) "mg:compactor:7" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 10 Thread 0x7f9e1b7fe700 (LWP 123519) "mg:compactor:8" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 9 Thread 0x7f9e1affd700 (LWP 123520) "mg:compactor:9" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 8 Thread 0x7f9e1a7fc700 (LWP 123521) "mg:compactor:10" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 7 Thread 0x7f9e19ffb700 (LWP 123522) "mg:compactor:11" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 6 Thread 0x7f9e197fa700 (LWP 123523) "mg:compactor:12" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 5 Thread 0x7f9e18ff9700 (LWP 123524) "mg:compactor:13" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 4 Thread 0x7f9e187f8700 (LWP 123525) "mg:compactor:14" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 3 Thread 0x7f9e17ff7700 (LWP 123526) "mg:compactor:15" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 2 Thread 0x7f9e127ff700 (LWP 123532) "jemalloc_bg_thd" 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 * 1 Thread 0x7f9ec8deec40 (LWP 123209) "memcached" 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 Thread 62 (Thread 0x7f9ec4bff700 (LWP 123215)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec71c38c9 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=0x7f9ec4bee220) at src/background_thread.c:452 #4 background_work (ind=, tsd=0x7f9ec4bee220) at src/background_thread.c:490 #5 background_thread_entry (ind_arg=) at src/background_thread.c:522 #6 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 61 (Thread 0x7f9ec3afe700 (LWP 123217)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000b53f2a in __gthread_cond_timedwait (__abs_timeout=0x7f9ec3aec800, __mutex=, __cond=0x7f9ec43e5038) 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=0x7f9ec43e5038) at /usr/local/include/c++/7.3.0/condition_variable:166 #3 wait_until > > (__atime=..., __lock=..., this=0x7f9ec43e5038) 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=0x7f9ec43e5038) 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=0x7f9ec43e5038) at /usr/local/include/c++/7.3.0/condition_variable:145 #6 dequeue_for (wait_duration=..., popped_item=..., this=0x7f9ec43e5010) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/spdlog/spdlog-prefix/src/spdlog/include/spdlog/details/mpmc_blocking_q.h:58 #7 spdlog::details::thread_pool::process_next_msg_ (this=this@entry=0x7f9ec43e5010) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/spdlog/spdlog-prefix/src/spdlog/include/spdlog/details/thread_pool-inl.h:99 #8 0x0000000000b54278 in worker_loop_ (this=0x7f9ec43e5010) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/spdlog/spdlog-prefix/src/spdlog/include/spdlog/details/thread_pool-inl.h:90 #9 operator() (__closure=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/spdlog/spdlog-prefix/src/spdlog/include/spdlog/details/thread_pool-inl.h:28 #10 __invoke_impl):: > (__f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:60 #11 __invoke):: > (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #12 _M_invoke<0> (this=) at /usr/local/include/c++/7.3.0/thread:234 #13 operator() (this=) at /usr/local/include/c++/7.3.0/thread:243 #14 std::thread::_State_impl):: > > >::_M_run(void) (this=) at /usr/local/include/c++/7.3.0/thread:186 #15 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #16 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #17 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 60 (Thread 0x7f9ec32fd700 (LWP 123218)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000b53cea in __gthread_cond_timedwait (__abs_timeout=0x7f9ec32eb9b0, __mutex=, __cond=0x7f9ec43b8268) 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=0x7f9ec43b8268) at /usr/local/include/c++/7.3.0/condition_variable:166 #3 wait_until > > (__atime=..., __lock=..., this=0x7f9ec43b8268) 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=0x7f9ec43b8268) 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=0x7f9ec43b8268) at /usr/local/include/c++/7.3.0/condition_variable:145 #6 operator() (__closure=0x7f9ec43cf788) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/spdlog/spdlog-prefix/src/spdlog/include/spdlog/details/periodic_worker-inl.h:25 #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=0x7f9ec43cf788) at /usr/local/include/c++/7.3.0/thread:234 #10 operator() (this=0x7f9ec43cf788) at /usr/local/include/c++/7.3.0/thread:243 #11 std::thread::_State_impl&, std::chrono::seconds):: > > >::_M_run(void) (this=0x7f9ec43cf780) at /usr/local/include/c++/7.3.0/thread:186 #12 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #13 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #14 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 59 (Thread 0x7f9ec2afc700 (LWP 123219)): #0 0x00007f9ec55ebccd in poll () from /lib64/libc.so.6 #1 0x00000000005aba91 in get_command (buffsize=80, buffer=0x7f9ec2aea990 "@\006/\310\236\177") at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/stdin_check.cc:57 #2 check_stdin_thread (arg=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/stdin_check.cc:98 #3 0x0000000000b8cb29 in run (this=0x7f9ec43b6920) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #4 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #5 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 58 (Thread 0x7f9ec0af8700 (LWP 123223)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000005f2ba6 in __gthread_cond_timedwait (__abs_timeout=0x7f9ec0ae6980, __mutex=0x7f9ec43e6350, __cond=0x7f9ec43e6378) at /opt/gcc-10.2.0/include/c++/10.2.0/x86_64-pc-linux-gnu/bits/gthr-default.h:872 #2 __wait_until_impl > > (__lock=, __lock=, __atime=, this=0x7f9ec43e6378) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 #3 wait_until > > (__atime=..., __lock=, this=0x7f9ec43e6378) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 #4 wait_for > (__rtime=, __lock=, this=0x7f9ec43e6378) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:172 #5 ExternalAuthManagerThread::run() () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/external_auth_manager_thread.cc:91 #6 0x0000000000ba31c3 in Couchbase::Thread::thread_entry() () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:38 #7 0x0000000000b8cb29 in run (this=0x7f9ec43b6ce0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 57 (Thread 0x7f9ebbfff700 (LWP 123224)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000000067b467 in __gthread_cond_timedwait (__abs_timeout=0x7f9ebbfed9b0, __mutex=, __cond=0x7f9ec3f1d3f8) at /opt/gcc-10.2.0/include/c++/10.2.0/x86_64-pc-linux-gnu/bits/gthr-default.h:872 #2 __wait_until_impl > > (__lock=..., __lock=..., __atime=, this=0x7f9ec3f1d3f8) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 #3 wait_until > > (__atime=..., __lock=..., this=0x7f9ec3f1d3f8) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 #4 wait_for > (__rtime=..., __rtime=..., __lock=..., this=0x7f9ec3f1d3f8) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:172 #5 AuditImpl::consume_events() () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/auditd/src/audit.cc:411 #6 0x0000000000b8cb29 in run (this=0x7f9ec43b6c80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #7 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #8 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 56 (Thread 0x7f9ec12f9700 (LWP 123225)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000ad2f4b in consume_socket (thread_index=, sp=0x262bd60, ctx=0x262d5b0) 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:18846 #2 worker_thread_run (conn=0x262b470) 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:18987 #3 worker_thread (thread_func_param=0x262b470) 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:19145 #4 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 55 (Thread 0x7f9ec1afa700 (LWP 123226)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000ad2f4b in consume_socket (thread_index=, sp=0x262c748, ctx=0x262d5b0) 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:18846 #2 worker_thread_run (conn=0x262be58) 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:18987 #3 worker_thread (thread_func_param=0x262be58) 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:19145 #4 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 54 (Thread 0x7f9ec22fb700 (LWP 123227)): #0 0x00007f9ec55ebccd in poll () from /lib64/libc.so.6 #1 0x0000000000ac9eb8 in master_thread_run (ctx=0x262d5b0) 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:19291 #2 master_thread (thread_func_param=0x262d5b0) 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:19386 #3 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 53 (Thread 0x7f9ebb7fe700 (LWP 123228)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8b900, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8b900, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec407d010, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec407d010) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=this@entry=0x7f9ec407d010) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 #6 0x00000000005b0cb9 in worker_libevent (arg=0x7f9ec407d000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:115 #7 0x0000000000b8cb29 in run (this=0x7f9ec43b6f80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 52 (Thread 0x7f9ebaffd700 (LWP 123229)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8bc00, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8bc00, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec407dbe0, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec407dbe0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=this@entry=0x7f9ec407dbe0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 #6 0x00000000005b0cb9 in worker_libevent (arg=0x7f9ec407dbd0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:115 #7 0x0000000000b8cb29 in run (this=0x7f9ec43b70a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 51 (Thread 0x7f9eba7fc700 (LWP 123230)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8bf00, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8bf00, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec407e7b0, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec407e7b0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=this@entry=0x7f9ec407e7b0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 #6 0x00000000005b0cb9 in worker_libevent (arg=0x7f9ec407e7a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:115 #7 0x0000000000b8cb29 in run (this=0x7f9ec43b71c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 50 (Thread 0x7f9eb9ffb700 (LWP 123231)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8c200, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8c200, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec407f380, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec407f380) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=this@entry=0x7f9ec407f380) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 #6 0x00000000005b0cb9 in worker_libevent (arg=0x7f9ec407f370) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:115 #7 0x0000000000b8cb29 in run (this=0x7f9ec43b72b0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 49 (Thread 0x7f9eb97fa700 (LWP 123232)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8c500, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8c500, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec407ff50, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec407ff50) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=this@entry=0x7f9ec407ff50) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 #6 0x00000000005b0cb9 in worker_libevent (arg=0x7f9ec407ff40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:115 #7 0x0000000000b8cb29 in run (this=0x7f9ec43b7280) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 48 (Thread 0x7f9eb8ff9700 (LWP 123233)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8c800, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8c800, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec4080b20, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec4080b20) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=this@entry=0x7f9ec4080b20) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 #6 0x00000000005b0cb9 in worker_libevent (arg=0x7f9ec4080b10) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:115 #7 0x0000000000b8cb29 in run (this=0x7f9ec43b7220) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 47 (Thread 0x7f9eb3fff700 (LWP 123234)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8cb00, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8cb00, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec40816f0, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec40816f0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=this@entry=0x7f9ec40816f0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 #6 0x00000000005b0cb9 in worker_libevent (arg=0x7f9ec40816e0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:115 #7 0x0000000000b8cb29 in run (this=0x7f9ec43b7250) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 46 (Thread 0x7f9eb1bff700 (LWP 123235)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2982073880, absSteadyTime=absSteadyTime@entry=0x7f9eb1bed5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7db390) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7db390, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9eb1bed618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7db390) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7db390, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7db390, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #17 0x0000000000a98f74 in operator() (this=0x7f9ec3efe900) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #18 operator() (__closure=0x7f9ec3efe900) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 45 (Thread 0x7f9eb13fe700 (LWP 123236)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2973681176, absSteadyTime=absSteadyTime@entry=0x7f9eb13ec5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7df800) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7df800, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9eb13ec618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7df800) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7df800, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7df800, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #17 0x0000000000a98f74 in operator() (this=0x7f9ec3efea00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #18 operator() (__closure=0x7f9ec3efea00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 44 (Thread 0x7f9eb0bfd700 (LWP 123237)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2965288472, absSteadyTime=absSteadyTime@entry=0x7f9eb0beb5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7dc560) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7dc560, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9eb0beb618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7dc560) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7dc560, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7dc560, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #17 0x0000000000a98f74 in operator() (this=0x7f9ec3efea40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #18 operator() (__closure=0x7f9ec3efea40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 43 (Thread 0x7f9eaa7da700 (LWP 123238)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2860287512, absSteadyTime=absSteadyTime@entry=0x7f9eaa7c85f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7dce90) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7dce90, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9eaa7c8618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7dce90) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7dce90, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7dce90, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #17 0x0000000000a98f74 in operator() (this=0x7f9ec3efeac0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #18 operator() (__closure=0x7f9ec3efeac0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 42 (Thread 0x7f9ea9fd9700 (LWP 123239)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2851894808, absSteadyTime=absSteadyTime@entry=0x7f9ea9fc75f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7db348) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7db348, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9ea9fc7618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7db348) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7db348, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7db348, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #17 0x0000000000a98f74 in operator() (this=0x7f9ec3efeb00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #18 operator() (__closure=0x7f9ec3efeb00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 41 (Thread 0x7f9ea97d8700 (LWP 123240)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2843502104, absSteadyTime=absSteadyTime@entry=0x7f9ea97c65f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7dca70) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7dca70, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9ea97c6618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7dca70) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7dca70, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7dca70, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #17 0x0000000000a98f74 in operator() (this=0x7f9ec3efea80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #18 operator() (__closure=0x7f9ec3efea80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 40 (Thread 0x7f9ea8fd7700 (LWP 123241)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2835109400, absSteadyTime=absSteadyTime@entry=0x7f9ea8fc55f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7dd478) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7dd478, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9ea8fc5618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7dd478) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7dd478, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7dd478, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #18 0x0000000000a98f74 in operator() (this=0x7f9ec3efeb40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 operator() (__closure=0x7f9ec3efeb40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 39 (Thread 0x7f9e97fff700 (LWP 123242)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2550060568, absSteadyTime=absSteadyTime@entry=0x7f9e97fed5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7dc8c0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7dc8c0, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e97fed618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7dc8c0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7dc8c0, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7dc8c0, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #18 0x0000000000a98f74 in operator() (this=0x7f9ec3efebc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 operator() (__closure=0x7f9ec3efebc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 38 (Thread 0x7f9e977fe700 (LWP 123243)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2541667864, absSteadyTime=absSteadyTime@entry=0x7f9e977ec5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7ddd18) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7ddd18, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e977ec618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7ddd18) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7ddd18, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7ddd18, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x26341c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x26341c0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2634180, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e9a500, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #17 0x0000000000a98f74 in operator() (this=0x7f9ec3efecc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #18 operator() (__closure=0x7f9ec3efecc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 37 (Thread 0x7f9e96ffd700 (LWP 123244)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2533275160, absSteadyTime=absSteadyTime@entry=0x7f9e96feb5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7e08c8) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7e08c8, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e96feb618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7e08c8) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7e08c8, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7e08c8, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x26341c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x26341c0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2634180, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e9a500, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #17 0x0000000000a98f74 in operator() (this=0x7f9ec43d98c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #18 operator() (__closure=0x7f9ec43d98c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 36 (Thread 0x7f9e967fc700 (LWP 123245)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2524882456, absSteadyTime=absSteadyTime@entry=0x7f9e967ea5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7de990) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7de990, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e967ea618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7de990) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7de990, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7de990, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x26341c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x26341c0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2634180, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e9a500, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #18 0x0000000000a98f74 in operator() (this=0x7f9ec43d9900) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 operator() (__closure=0x7f9ec43d9900) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 35 (Thread 0x7f9e95ffb700 (LWP 123246)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2516489752, absSteadyTime=absSteadyTime@entry=0x7f9e95fe95f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7db480) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7db480, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e95fe9618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7db480) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7db480, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7db480, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x26341c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x26341c0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2634180, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e9a500, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #18 0x0000000000a98f74 in operator() (this=0x7f9ec43d9980) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 operator() (__closure=0x7f9ec43d9980) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 34 (Thread 0x7f9e957fa700 (LWP 123247)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2508097048, absSteadyTime=absSteadyTime@entry=0x7f9e957e85f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7e17e0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7e17e0, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e957e8618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7e17e0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7e17e0, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7e17e0, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #18 0x0000000000a98f74 in operator() (this=0x7f9ec43d9a40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 operator() (__closure=0x7f9ec43d9a40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 33 (Thread 0x7f9e94ff9700 (LWP 123248)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2499704344, absSteadyTime=absSteadyTime@entry=0x7f9e94fe75f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7db5b8) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7db5b8, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e94fe7618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7db5b8) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7db5b8, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7db5b8, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #17 0x0000000000a98f74 in operator() (this=0x7f9ec43d9a80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #18 operator() (__closure=0x7f9ec43d9a80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 32 (Thread 0x7f9e73fff700 (LWP 123249)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=1946080792, absSteadyTime=absSteadyTime@entry=0x7f9e73fed5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7e0010) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7e0010, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e73fed618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7e0010) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7e0010, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7e0010, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #17 0x0000000000a98f74 in operator() (this=0x7f9ec43d9ac0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #18 operator() (__closure=0x7f9ec43d9ac0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 31 (Thread 0x7f9e737fe700 (LWP 123250)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=1937688088, absSteadyTime=absSteadyTime@entry=0x7f9e737ec5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7de8a0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7de8a0, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e737ec618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7de8a0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7de8a0, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7de8a0, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #17 0x0000000000a98f74 in operator() (this=0x7f9ec43d9b40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #18 operator() (__closure=0x7f9ec43d9b40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 30 (Thread 0x7f9e72ffd700 (LWP 123251)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=1929295384, absSteadyTime=absSteadyTime@entry=0x7f9e72feb5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7e1b88) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7e1b88, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e72feb618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7e1b88) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7e1b88, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7e1b88, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #18 0x0000000000a98f74 in operator() (this=0x7f9ec43d9b80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 operator() (__closure=0x7f9ec43d9b80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 29 (Thread 0x7f9e727fc700 (LWP 123252)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=1920902680, absSteadyTime=absSteadyTime@entry=0x7f9e727ea5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7ddcb8) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7ddcb8, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e727ea618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7ddcb8) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7ddcb8, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7ddcb8, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #18 0x0000000000a98f74 in operator() (this=0x7f9ec43d9b00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 operator() (__closure=0x7f9ec43d9b00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 28 (Thread 0x7f9e71ffb700 (LWP 123253)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=1912509976, absSteadyTime=absSteadyTime@entry=0x7f9e71fe95f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7db540) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7db540, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e71fe9618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7db540) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7db540, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7db540, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #17 0x0000000000a98f74 in operator() (this=0x7f9ec43e1bc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #18 operator() (__closure=0x7f9ec43e1bc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 27 (Thread 0x7f9e717fa700 (LWP 123254)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=1904117272, absSteadyTime=absSteadyTime@entry=0x7f9e717e85f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7e0220) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7e0220, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e717e8618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7e0220) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7e0220, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7e0220, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #18 0x0000000000a98f74 in operator() (this=0x7f9ec43e1c00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 operator() (__closure=0x7f9ec43e1c00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 26 (Thread 0x7f9e70ff9700 (LWP 123255)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=1895724568, absSteadyTime=absSteadyTime@entry=0x7f9e70fe75f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7e0838) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7e0838, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e70fe7618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7e0838) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7e0838, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7e0838, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x26365c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x26365c0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2636580, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51d00, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #18 0x0000000000a98f74 in operator() (this=0x7f9ec43e1d00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #19 operator() (__closure=0x7f9ec43e1d00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 25 (Thread 0x7f9e53fff700 (LWP 123256)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f9ec01d8ba0) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=this@entry=0x7f9ec01d8ba0, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x000000000098bfcc in magma::WaitGroup::Wait (this=this@entry=0x7f9ec01d8b68) at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/common.cc:74 #4 0x000000000091e681 in magma::Magma::Impl::Close() () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/magma/db.cc:204 #5 0x000000000091e8c8 in magma::Magma::Close (this=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/magma/db.cc:216 #6 0x0000000000887c1b in MagmaMemoryTrackingProxy::Close() () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/kvstore/magma-kvstore/magma-memory-tracking-proxy.cc:113 #7 0x0000000000865d81 in MagmaKVStore::deinitialize (this=0x7f9ec016b400) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/kvstore/magma-kvstore/magma-kvstore.cc:734 #8 0x000000000081a586 in operator() (shard=..., __closure=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/kvshard.h:72 #9 forEachShard > (p=..., this=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/vbucketmap.h:148 #10 EPBucket::deinitialize (this=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/ep_bucket.cc:333 #11 0x00000000006a30d2 in EventuallyPersistentEngine::destroyInner (this=0x7f9ec00f8000, force=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/ep_engine.cc:2256 #12 0x00000000006a3162 in EventuallyPersistentEngine::destroy(bool) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/ep_engine.cc:207 #13 0x00000000005c4eca in operator() (engine=, this=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/include/memcached/engine.h:793 #14 reset (__p=0x0, this=) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/unique_ptr.h:182 #15 reset (__p=0x0, this=) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/unique_ptr.h:456 #16 destroyEngine (force=true, this=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/buckets.cc:62 #17 BucketManager::destroy(Cookie*, std::__cxx11::basic_string, std::allocator >, bool) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/buckets.cc:436 #18 0x000000000062cbbe in operator() (__closure=0x7f9e07b91420) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/char_traits.h:322 #19 __invoke_impl&> (__f=...) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/invoke.h:60 #20 __invoke_r&> (__fn=...) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/invoke.h:110 #21 std::_Function_handler::_M_invoke(std::_Any_data const&) () at /opt/gcc-10.2.0/include/c++/10.2.0/bits/std_function.h:291 #22 0x000000000062b204 in operator() (this=0x7f9eb81b1608) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/std_function.h:248 #23 OneShotTask::run (this=0x7f9eb81b1590) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/one_shot_task.h:50 #24 0x0000000000a9fb89 in GlobalTask::execute(std::basic_string_view >) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/globaltask.cc:98 #25 0x0000000000a9927a in FollyExecutorPool::TaskProxy::scheduleViaCPUPool()::{lambda()#2}::operator()() const (__closure=0x7f9e53fed650) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:309 #26 0x0000000000aa0f3e in operator() (this=0x7f9e53fed650) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/cancellable_cpu_executor.cc:42 #27 CancellableCPUExecutor::add(GlobalTask*, folly::Function)::{lambda()#1}::operator()() const () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/cancellable_cpu_executor.cc:42 #28 0x0000000000bf5a40 in operator() (this=0x7f9e53fed840) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:416 #29 folly::ThreadPoolExecutor::runTask(std::shared_ptr const&, folly::ThreadPoolExecutor::Task&&) (this=this@entry=0x7f9ec3f51d00, thread=..., task=task@entry=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/ThreadPoolExecutor.cpp:97 #30 0x0000000000be04da in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51d00, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:265 #31 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #32 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #33 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #34 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #35 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #36 0x0000000000a98f74 in operator() (this=0x7f9ec43e1d40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #37 operator() (__closure=0x7f9ec43e1d40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 #38 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 #39 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #40 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #41 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 24 (Thread 0x7f9e537fe700 (LWP 123257)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8ce00, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8ce00, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec43e6f00, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec43e6f00) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=0x7f9ec43e6f00) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 #6 0x0000000000bed269 in folly::IOThreadPoolExecutor::threadRun (this=0x7f9ec43e6780, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/IOThreadPoolExecutor.cpp:195 #7 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 #8 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 #9 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 #10 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 #11 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 #12 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 #13 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #14 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 23 (Thread 0x7f9e52ffd700 (LWP 123506)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec71c2fa2 in background_thread_sleep (tsdn=, interval=, info=) at src/background_thread.c:232 #2 background_work_sleep_once (ind=, info=, tsdn=) at src/background_thread.c:307 #3 background_work (ind=, tsd=0x7f9e52fec220) at src/background_thread.c:497 #4 background_thread_entry (ind_arg=) at src/background_thread.c:522 #5 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 22 (Thread 0x7f9e527fc700 (LWP 123507)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000009a718f in __gthread_cond_timedwait (__abs_timeout=0x7f9e527ea960, __mutex=, __cond=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/x86_64-pc-linux-gnu/bits/gthr-default.h:872 #2 __wait_until_impl > > (__lock=..., __lock=..., __atime=, this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 #3 wait_until > > (__atime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 #4 wait_for > (__rtime=..., __rtime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:172 #5 magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:103 #6 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #7 0x0000000000b8cb29 in run (this=0x7f9ec4052dd0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 21 (Thread 0x7f9e51ffb700 (LWP 123508)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000009a718f in __gthread_cond_timedwait (__abs_timeout=0x7f9e51fe9960, __mutex=, __cond=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/x86_64-pc-linux-gnu/bits/gthr-default.h:872 #2 __wait_until_impl > > (__lock=..., __lock=..., __atime=, this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 #3 wait_until > > (__atime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 #4 wait_for > (__rtime=..., __rtime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:172 #5 magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:103 #6 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #7 0x0000000000b8cb29 in run (this=0x7f9ec4038fc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 20 (Thread 0x7f9e517fa700 (LWP 123509)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000009a718f in __gthread_cond_timedwait (__abs_timeout=0x7f9e517e8960, __mutex=, __cond=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/x86_64-pc-linux-gnu/bits/gthr-default.h:872 #2 __wait_until_impl > > (__lock=..., __lock=..., __atime=, this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 #3 wait_until > > (__atime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 #4 wait_for > (__rtime=..., __rtime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:172 #5 magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:103 #6 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #7 0x0000000000b8cb29 in run (this=0x7f9ec3f6b9b0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 19 (Thread 0x7f9e50ff9700 (LWP 123510)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000009a718f in __gthread_cond_timedwait (__abs_timeout=0x7f9e50fe7960, __mutex=, __cond=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/x86_64-pc-linux-gnu/bits/gthr-default.h:872 #2 __wait_until_impl > > (__lock=..., __lock=..., __atime=, this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 #3 wait_until > > (__atime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 #4 wait_for > (__rtime=..., __rtime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:172 #5 magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:103 #6 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #7 0x0000000000b8cb29 in run (this=0x7f9ec4038f30) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 18 (Thread 0x7f9e23fff700 (LWP 123511)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec4038f00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 17 (Thread 0x7f9e237fe700 (LWP 123512)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6b920) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 16 (Thread 0x7f9e22ffd700 (LWP 123513)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6b950) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 15 (Thread 0x7f9e227fc700 (LWP 123514)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6b980) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7f9e21ffb700 (LWP 123515)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6b9e0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7f9e217fa700 (LWP 123516)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6ba10) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f9e20ff9700 (LWP 123517)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6ba40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f9e1bfff700 (LWP 123518)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6ba70) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f9e1b7fe700 (LWP 123519)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6baa0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f9e1affd700 (LWP 123520)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6bad0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f9e1a7fc700 (LWP 123521)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6bb00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f9e19ffb700 (LWP 123522)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6bb30) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f9e197fa700 (LWP 123523)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6bb60) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f9e18ff9700 (LWP 123524)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6bb90) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f9e187f8700 (LWP 123525)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6bbc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f9e17ff7700 (LWP 123526)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6bbf0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f9e127ff700 (LWP 123532)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9ec71c2fa2 in background_thread_sleep (tsdn=, interval=, info=) at src/background_thread.c:232 #2 background_work_sleep_once (ind=, info=, tsdn=) at src/background_thread.c:307 #3 background_work (ind=, tsd=0x7f9e127ee220) at src/background_thread.c:497 #4 background_thread_entry (ind_arg=) at src/background_thread.c:522 #5 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f9ec8deec40 (LWP 123209)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8b300, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8b300, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec43e6500, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec43e6500) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=0x7f9ec43e6500) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 #6 0x0000000000569553 in memcached_main(int, char**) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/memcached.cc:1033 #7 0x00007f9ec551a555 in __libc_start_main () from /lib64/libc.so.6 #8 0x0000000000561857 in _start () at /opt/gcc-10.2.0/include/c++/10.2.0/bits/char_traits.h:322 Thread 62 (Thread 0x7f9ec4bff700 (LWP 123215)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec71c38c9 in background_thread_sleep (tsdn=, interval=, info=) at src/background_thread.c:232 tv = {tv_sec = 1646667163, tv_usec = 173065} before_sleep = {ns = 1646667163173065000} #2 background_work_sleep_once (ind=0, info=, tsdn=) at src/background_thread.c:307 min_interval = narenas = #3 background_thread0_work (tsd=0x7f9ec4bee220) at src/background_thread.c:452 created_threads = 0x7f9ec4bed8a0 i = n_created = #4 background_work (ind=, tsd=0x7f9ec4bee220) at src/background_thread.c:490 info = #5 background_thread_entry (ind_arg=) at src/background_thread.c:522 thread_ind = #6 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #7 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 61 (Thread 0x7f9ec3afe700 (LWP 123217)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x0000000000b53f2a in __gthread_cond_timedwait (__abs_timeout=0x7f9ec3aec800, __mutex=, __cond=0x7f9ec43e5038) at /usr/local/include/c++/7.3.0/x86_64-pc-linux-gnu/bits/gthr-default.h:871 No locals. #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x7f9ec43e5038) at /usr/local/include/c++/7.3.0/condition_variable:166 __ts = {tv_sec = 1646667289, tv_nsec = 453172475} #3 wait_until > > (__atime=..., __lock=..., this=0x7f9ec43e5038) at /usr/local/include/c++/7.3.0/condition_variable:106 No locals. #4 wait_until >, spdlog::details::mpmc_blocking_queue::dequeue_for(T&, std::chrono::milliseconds) [with T = spdlog::details::async_msg]:: > (__p=..., __atime=..., __lock=..., this=0x7f9ec43e5038) at /usr/local/include/c++/7.3.0/condition_variable:129 No locals. #5 wait_for, spdlog::details::mpmc_blocking_queue::dequeue_for(T&, std::chrono::milliseconds) [with T = spdlog::details::async_msg]:: > (__p=..., __rtime=, __lock=..., this=0x7f9ec43e5038) at /usr/local/include/c++/7.3.0/condition_variable:145 No locals. #6 dequeue_for (wait_duration=..., popped_item=..., this=0x7f9ec43e5010) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/spdlog/spdlog-prefix/src/spdlog/include/spdlog/details/mpmc_blocking_q.h:58 lock = {_M_device = 0x0, _M_owns = false} #7 spdlog::details::thread_pool::process_next_msg_ (this=this@entry=0x7f9ec43e5010) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/spdlog/spdlog-prefix/src/spdlog/include/spdlog/details/thread_pool-inl.h:99 incoming_async_msg = { = { = {logger_name = {data_ = 0x0, size_ = 0}, level = spdlog::level::off, time = {__d = {__r = 0}}, thread_id = 0, color_range_start = 0, color_range_end = 0, source = {filename = 0x0, line = 0, funcname = 0x0}, payload = { data_ = 0x0, size_ = 0}}, buffer = {> = { _vptr.buffer = 0xc48d70 >+16>, ptr_ = 0x7f9ec3aec890 "spdlog_file_logger60: HELO [regular] [ {\"ip\":\"127.0.0.1\",\"port\":47422} - {\"ip\":\"127.0.0.1\",\"port\":11209} (System, @ns_server) ]46596475, next check 70500, blockBuffer:0x7f9e0f0d6000, syncConf"..., size_ = 0, capacity_ = 250}, store_ = "spdlog_file_logger60: HELO [regular] [ {\"ip\":\"127.0.0.1\",\"port\":47422} - {\"ip\":\"127.0.0.1\",\"port\":11209} (System, @ns_server) ]46596475, next check 70500, blockBuffer:0x7f9e0f0d6000, syncConf"..., alloc_ = {<__gnu_cxx::new_allocator> = {}, }}}, msg_type = spdlog::details::log, worker_ptr = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }} #8 0x0000000000b54278 in worker_loop_ (this=0x7f9ec43e5010) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/spdlog/spdlog-prefix/src/spdlog/include/spdlog/details/thread_pool-inl.h:90 No locals. #9 operator() (__closure=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/spdlog/spdlog-prefix/src/spdlog/include/spdlog/details/thread_pool-inl.h:28 on_thread_start = this = #10 __invoke_impl):: > (__f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:60 No locals. #11 __invoke):: > (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #12 _M_invoke<0> (this=) at /usr/local/include/c++/7.3.0/thread:234 No locals. #13 operator() (this=) at /usr/local/include/c++/7.3.0/thread:243 No locals. #14 std::thread::_State_impl):: > > >::_M_run(void) (this=) at /usr/local/include/c++/7.3.0/thread:186 No locals. #15 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #16 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #17 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 60 (Thread 0x7f9ec32fd700 (LWP 123218)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x0000000000b53cea in __gthread_cond_timedwait (__abs_timeout=0x7f9ec32eb9b0, __mutex=, __cond=0x7f9ec43b8268) at /usr/local/include/c++/7.3.0/x86_64-pc-linux-gnu/bits/gthr-default.h:871 No locals. #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x7f9ec43b8268) at /usr/local/include/c++/7.3.0/condition_variable:166 __ts = {tv_sec = 1646667280, tv_nsec = 453133774} #3 wait_until > > (__atime=..., __lock=..., this=0x7f9ec43b8268) at /usr/local/include/c++/7.3.0/condition_variable:106 No locals. #4 wait_until >, spdlog::details::periodic_worker::periodic_worker(const std::function&, std::chrono::seconds):::: > (__p=..., __atime=..., __lock=..., this=0x7f9ec43b8268) at /usr/local/include/c++/7.3.0/condition_variable:129 No locals. #5 wait_for, spdlog::details::periodic_worker::periodic_worker(const std::function&, std::chrono::seconds):::: > (__p=..., __rtime=..., __lock=..., this=0x7f9ec43b8268) at /usr/local/include/c++/7.3.0/condition_variable:145 No locals. #6 operator() (__closure=0x7f9ec43cf788) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/spdlog/spdlog-prefix/src/spdlog/include/spdlog/details/periodic_worker-inl.h:25 lock = {_M_device = 0x7f9ec43b8240, _M_owns = true} interval = {__r = 1} callback_fun = {> = {}, = {static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x112a960 , _M_const_object = 0x112a960 , _M_function_pointer = 0x112a960 , _M_member_pointer = (void (std::_Undefined_class::*)(std::_Undefined_class * const)) 0x112a960 , this adjustment 140319873890216}, _M_pod_data = "`\251\022\001\000\000\000\000\250\367<\304\236\177\000"}, _M_manager = 0xb382f0 >::_M_manager(std::_Any_data &, const std::_Any_data &, std::_Manager_operation)>}, _M_invoker = 0xb395e0 >::_M_invoke(const std::_Any_data &)>} this = 0x7f9ec43b8230 #7 __invoke_impl&, std::chrono::seconds):: > (__f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:60 No locals. #8 __invoke&, std::chrono::seconds):: > (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #9 _M_invoke<0> (this=0x7f9ec43cf788) at /usr/local/include/c++/7.3.0/thread:234 No locals. #10 operator() (this=0x7f9ec43cf788) at /usr/local/include/c++/7.3.0/thread:243 No locals. #11 std::thread::_State_impl&, std::chrono::seconds):: > > >::_M_run(void) (this=0x7f9ec43cf780) at /usr/local/include/c++/7.3.0/thread:186 No locals. #12 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #13 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #14 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 59 (Thread 0x7f9ec2afc700 (LWP 123219)): #0 0x00007f9ec55ebccd in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x00000000005aba91 in get_command (buffsize=80, buffer=0x7f9ec2aea990 "@\006/\310\236\177") at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/stdin_check.cc:57 fds = {fd = 0, events = 1, revents = 0} #2 check_stdin_thread (arg=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/stdin_check.cc:98 command = "@\006/\310\236\177\000\000\001\000\000\000\000\000\000\000\300\006/\310\236\177\000\000\030\000\000\000\000\000\000\000S\341\001\000\000\000\000\000\277\347\313\307\236\177\000\000\310\005/\310\236\177\000\000\000\000\000\000\000\000\000\000 i;\304\236\177\000\000\000\000\000\000\000\000\000" call_exit_handler = true #3 0x0000000000b8cb29 in run (this=0x7f9ec43b6920) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #4 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #5 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 58 (Thread 0x7f9ec0af8700 (LWP 123223)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00000000005f2ba6 in __gthread_cond_timedwait (__abs_timeout=0x7f9ec0ae6980, __mutex=0x7f9ec43e6350, __cond=0x7f9ec43e6378) at /opt/gcc-10.2.0/include/c++/10.2.0/x86_64-pc-linux-gnu/bits/gthr-default.h:872 No locals. #2 __wait_until_impl > > (__lock=, __lock=, __atime=, this=0x7f9ec43e6378) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 __ts = {tv_sec = 1646667875, tv_nsec = 546884408} #3 wait_until > > (__atime=..., __lock=, this=0x7f9ec43e6378) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 __c_entry = {__d = {__r = 2145824162665191}} #4 wait_for > (__rtime=, __lock=, this=0x7f9ec43e6378) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:172 No locals. #5 ExternalAuthManagerThread::run() () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/external_auth_manager_thread.cc:91 now = #6 0x0000000000ba31c3 in Couchbase::Thread::thread_entry() () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:38 No locals. #7 0x0000000000b8cb29 in run (this=0x7f9ec43b6ce0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 57 (Thread 0x7f9ebbfff700 (LWP 123224)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x000000000067b467 in __gthread_cond_timedwait (__abs_timeout=0x7f9ebbfed9b0, __mutex=, __cond=0x7f9ec3f1d3f8) at /opt/gcc-10.2.0/include/c++/10.2.0/x86_64-pc-linux-gnu/bits/gthr-default.h:872 No locals. #2 __wait_until_impl > > (__lock=..., __lock=..., __atime=, this=0x7f9ec3f1d3f8) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 __ts = {tv_sec = 1646682906, tv_nsec = 798073113} #3 wait_until > > (__atime=..., __lock=..., this=0x7f9ec3f1d3f8) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 __c_entry = {__d = {__r = 2075055413853731}} #4 wait_for > (__rtime=..., __rtime=..., __lock=..., this=0x7f9ec3f1d3f8) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:172 No locals. #5 AuditImpl::consume_events() () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/auditd/src/audit.cc:411 lock = {_M_device = 0x7f9ec3f1d428, _M_owns = true} #6 0x0000000000b8cb29 in run (this=0x7f9ec43b6c80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #7 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #8 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #9 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 56 (Thread 0x7f9ec12f9700 (LWP 123225)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x0000000000ad2f4b in consume_socket (thread_index=, sp=0x262bd60, ctx=0x262d5b0) 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:18846 No locals. #2 worker_thread_run (conn=0x262b470) 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:18987 ctx = 0x262d5b0 thread_index = tls = {is_master = 0, thread_idx = 5, user_ptr = 0x0, alpn_proto = 0x0} #3 worker_thread (thread_func_param=0x262b470) 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:19145 sa = {__sigaction_handler = {sa_handler = 0x1, sa_sigaction = 0x1}, sa_mask = {__val = {0 }}, sa_flags = 0, sa_restorer = 0x0} #4 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #5 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 55 (Thread 0x7f9ec1afa700 (LWP 123226)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x0000000000ad2f4b in consume_socket (thread_index=, sp=0x262c748, ctx=0x262d5b0) 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:18846 No locals. #2 worker_thread_run (conn=0x262be58) 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:18987 ctx = 0x262d5b0 thread_index = tls = {is_master = 0, thread_idx = 6, user_ptr = 0x0, alpn_proto = 0x0} #3 worker_thread (thread_func_param=0x262be58) 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:19145 sa = {__sigaction_handler = {sa_handler = 0x1, sa_sigaction = 0x1}, sa_mask = {__val = {0 }}, sa_flags = 0, sa_restorer = 0x0} #4 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #5 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 54 (Thread 0x7f9ec22fb700 (LWP 123227)): #0 0x00007f9ec55ebccd in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000ac9eb8 in master_thread_run (ctx=0x262d5b0) 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:19291 tls = {is_master = 1, thread_idx = 1, user_ptr = 0x0, alpn_proto = 0x2
} pfd = i = workerthreadcount = #2 master_thread (thread_func_param=0x262d5b0) 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:19386 sa = {__sigaction_handler = {sa_handler = 0x1, sa_sigaction = 0x1}, sa_mask = {__val = {0 }}, sa_flags = 0, sa_restorer = 0x0} #3 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #4 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 53 (Thread 0x7f9ebb7fe700 (LWP 123228)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 No symbol table info available. #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8b900, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 epollop = 0x7f9ec43fe2a0 events = 0x7f9eb81f5800 i = res = timeout = __func__ = "epoll_dispatch" #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8b900, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 evsel = 0x7f9ec7194c20 tv = {tv_sec = 0, tv_usec = 140319870406672} tv_p = res = done = 0 retval = 0 __func__ = "event_base_loop" #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec407d010, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 callbacks = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ebb7ec920, prev_ = 0x7f9ebb7ec920}, }}}}, } message = 0xcc9568 "Your code just tried to loop over an event base from inside another event base loop. Since libevent is not reentrant, this leads to undefined behavior in opt builds. Please fix immediately. For the co"... SCOPE_EXIT_STATE13 = { = {dismissed_ = false}, function_ = {__this = 0x7f9ec407d010}} res = 0 ranLoopCallbacks = blocking = true once = false prev = {__d = {__r = 2075024336014107}} idleStart = {__d = {__r = 2145471519777481}} busy = idle = prevLoopThread = {_M_thread = 0} #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec407d010) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc91db "EventBase", e_ = 0xcc91e4 ""}}}} #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=this@entry=0x7f9ec407d010) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 ret = #6 0x00000000005b0cb9 in worker_libevent (arg=0x7f9ec407d000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:115 me = @0x7f9ec407d000: {thread_id = 140319727281920, eventBase = { = { _vptr.TimeoutManager = 0x1075d80 , cobTimeouts_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7f9ec43c0410}, }, }}}}, = { = { _vptr.Executor = 0x1075e40 , static LO_PRI = -128 '\200', static MID_PRI = 0 '\000', static HI_PRI = 127 '\177'}, }, = {}, = {}, = {}, intervalDuration_ = {__r = 10}, wheelTimer_ = {_M_t = { _M_t = { > >*, folly::DelayedDestruction::Destructor>> = {> = {> = { = {}, }, }, > >*, false>> = {_M_head_impl = 0x0}, }, }}}, loopCallbacks_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ec407d050, prev_ = 0x7f9ec407d050}, }}}}, }, runBeforeLoopCallbacks_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ec407d060, prev_ = 0x7f9ec407d060}, }}}}, }, onDestructionCallbacks_ = { >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >, (folly::detail::MutexLevel)2>> = { >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >, (folly::detail::MutexLevel)1>> = {}, }, static nxCopyCtor = >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >::nxCopyCtor".>, static nxMoveCtor = >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >::nxMoveCtor".>, datum_ = { >, &folly::EventBase::OnDestructionCallback::listHook_>, unsigned long, true, void>> = { static constant_time_size = true, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = false, data_ = { >, &folly::EventBase::OnDestructionCallback::listHook_>> = {static link_mode = boost::intrusive::normal_link}, root_plus_size_ = {> = {static constant_time_size = , size_ = 0}, m_header = {> = {next_ = 0x7f9ec407d078, prev_ = 0x7f9ec407d078}, }}}}, }, mutex_ = {static kReaderPriority = false, state_ = {> = {static _S_alignment = 4, _M_i = 0}, static is_always_lock_free = true}, static kIncrHasS = 2048, static kHasS = 4294965248, static kAnnotationCreated = 1024, static kMayDefer = 512, static kPrevDefer = 256, static kHasE = 128, static kBegunE = 64, static kHasU = 32, static kHasSolo = 224, static kWaitingNotS = 16, static kWaitingESingle = 4, static kWaitingEMultiple = 8, static kWaitingE = 12, static kWaitingU = 2, static kWaitingS = 1, static kWaitingAny = 31, static kNumSharedToStartDeferring = 2, static kMaxSpinCount = 1000, static kMaxSoftYieldCount = 1000, static kDeferredSearchDistance = 2, static kDeferredSeparationFactor = 4, static kTokenStackTLSCapacity = 2, static kTokenless = 1, static tls_lastTokenlessSlot = 6, static tls_lastDeferredReaderSlot = 6, static deferredReaders = {{> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true} }}}, runOnceCallbacks_ = 0x0, stop_ = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}, loopThread_ = {static _S_min_alignment = 8, static _S_alignment = 8, _M_i = {_M_thread = 140319727281920}, static is_always_lock_free = ::is_always_lock_free".>}, queue_ = {_M_t = { _M_t = { >*, std::default_delete > > >> = { > > >> = { > >, true>> = { > >> = {}, }, }, >*, false>> = { _M_head_impl = 0x7f9ec3efe380}, }, }}}, fnRunner_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x7f9ec43e5700}, }, }}}, loopKeepAliveCount_ = 1, loopKeepAliveCountAtomic_ = {> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true}, loopKeepAliveActive_ = true, maxLatency_ = {__r = 0}, avgLoopTime_ = {expCoeff_ = -4.9999999999999998e-07, value_ = 30.780775810891292, buffer_time_ = { __r = 1348}, busy_buffer_ = {__r = 3}, buffer_cnt_ = 5, static buffer_interval_ = {__r = 10}}, maxLatencyLoopTime_ = { expCoeff_ = -4.9999999999999998e-07, value_ = 30.780775810891292, buffer_time_ = {__r = 1348}, busy_buffer_ = {__r = 3}, buffer_cnt_ = 5, static buffer_interval_ = {__r = 10}}, maxLatencyCob_ = {> = {}, data_ = {big = 0x0, tiny = {__data = '\000' , __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, enableTimeMeasurement_ = true, nextLoopCnt_ = 7888746, latestLoopCnt_ = 7888745, startWork_ = {__d = {__r = 2145471519775742}}, invokingLoop_ = true, observer_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }, observerSampleCount_ = 0, executionObserver_ = 0x0, name_ = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ec407d1c8 ""}, _M_string_length = 0, {_M_local_buf = '\000' , _M_allocated_capacity = 0}}, localStorage_ = { _M_h = { >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits >> = { >, std::__detail::_Select1st, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, false>> = {> = { = {}, }, , true>> = {> = {> = {}, }, }, > = { = {}, }, }, , true>> = {> = {> = {}, }, }, }, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, false>> = { >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >> = {}, }, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, std::integral_constant >> = {}, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, >, false> > >> = { >, false> >, true>> = { >, false> >> = {<__gnu_cxx::new_allocator >, false> >> = {}, }, }, }, _M_buckets = 0x7f9ec407d208, _M_bucket_count = 1, _M_before_begin = {_M_nxt = 0x0}, _M_element_count = 0, _M_rehash_policy = {static _S_growth_factor = 2, _M_max_load_factor = 1, _M_next_resize = 0}, _M_single_bucket = 0x0}}, localStorageToDtor_ = { _M_h = {, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits >> = {, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, false>> = {> = { = {}, }, , true>> = {> = {> = {}, }, }, > = { = {}, }, }, , true>> = {> = {> = {}, }, }, }, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {, std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >> = {}, }, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, std::integral_constant >> = {}, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, > >> = { >, true>> = { >> = {<__gnu_cxx::new_allocator >> = {}, }, }, }, _M_buckets = 0x7f9ec407d240, _M_bucket_count = 1, _M_before_begin = {_M_nxt = 0x0}, _M_element_count = 0, _M_rehash_policy = {static _S_growth_factor = 2, _M_max_load_factor = 1, _M_next_resize = 0}, _M_single_bucket = 0x0}}, virtualEventBaseInitFlag_ = {called_ = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}, mutex_ = {static kReaderPriority = false, state_ = {> = { static _S_alignment = 4, _M_i = 0}, static is_always_lock_free = true}, static kIncrHasS = 2048, static kHasS = 4294965248, static kAnnotationCreated = 1024, static kMayDefer = 512, static kPrevDefer = 256, static kHasE = 128, static kBegunE = 64, static kHasU = 32, static kHasSolo = 224, static kWaitingNotS = 16, static kWaitingESingle = 4, static kWaitingEMultiple = 8, static kWaitingE = 12, static kWaitingU = 2, static kWaitingS = 1, static kWaitingAny = 31, static kNumSharedToStartDeferring = 2, static kMaxSpinCount = 1000, static kMaxSoftYieldCount = 1000, static kDeferredSearchDistance = 2, static kDeferredSeparationFactor = 4, static kTokenStackTLSCapacity = 2, static kTokenless = 1, static tls_lastTokenlessSlot = 6, static tls_lastDeferredReaderSlot = 6, static deferredReaders = { {> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true} }}}, virtualEventBase_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x0}, }, }}}, evb_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x7f9ec43c0440}, }, }}}}, mutex = { = {_M_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , __align = 0}}, }, index = 0, subdoc_op = {m_path = 0x7f9ec3f1d500, m_jsn = 0x262e060, m_match = { type = 0, status = 0, matchres = 0, sflags = 0, match_level = 0, position = 0, num_siblings = 0, num_children = 0, immediate_parent_found = 0 '\000', get_last = 0 '\000', extra_options = Subdoc::Match::GET_MATCH_ONLY, unique_item_found = 0 '\000', loc_deepest = {at = 0x0, length = 0}, loc_key = { at = 0x0, length = 0}, ensure_unique = {at = 0x0, length = 0}}, m_optype = {code = 0 '\000'}, m_doc = {at = 0x0, length = 0}, m_userval = {at = 0x0, length = 0}, m_result = 0x0}, validator = {instance = {state = 1, stack = { > >> = { c = { >> = { _M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, >::_Deque_impl_data> = {_M_map = 0x7f9ec43cf880, _M_map_size = 8, _M_start = { _M_cur = 0x7f9ec43d0000, _M_first = 0x7f9ec43d0000, _M_last = 0x7f9ec43d0200, _M_node = 0x7f9ec43cf898}, _M_finish = { _M_cur = 0x7f9ec43d0000, _M_first = 0x7f9ec43d0000, _M_last = 0x7f9ec43d0200, _M_node = 0x7f9ec43cf898}}, }}, }}, }}}, running = {_M_base = {static _S_alignment = 1, _M_i = true}, static is_always_lock_free = true}, scratch_buffer = { _M_elems = "\200]\000\000\004\000\000\000\000\000\000\004M\005", '\000' , "\003u\207\000\000\001\002", '\000' }, shutdown_next_log = 0, new_conn_queue = { connections = { >, std::mutex>, (folly::detail::MutexLevel)0>> = {}, static nxCopyCtor = , static nxMoveCtor = , datum_ = { >> = { _M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, >::_Vector_impl_data> = {_M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}, }}, }, mutex_ = { = {_M_mutex = {__data = { __lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , __align = 0}}, }}}} #7 0x0000000000b8cb29 in run (this=0x7f9ec43b6f80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 52 (Thread 0x7f9ebaffd700 (LWP 123229)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 No symbol table info available. #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8bc00, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 epollop = 0x7f9ec3eefaa0 events = 0x7f9ec3f74300 i = res = timeout = __func__ = "epoll_dispatch" #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8bc00, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 evsel = 0x7f9ec7194c20 tv = {tv_sec = 4, tv_usec = 140319870409696} tv_p = res = done = 0 retval = 0 __func__ = "event_base_loop" #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec407dbe0, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 callbacks = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ebafeb920, prev_ = 0x7f9ebafeb920}, }}}}, } message = 0xcc9568 "Your code just tried to loop over an event base from inside another event base loop. Since libevent is not reentrant, this leads to undefined behavior in opt builds. Please fix immediately. For the co"... SCOPE_EXIT_STATE13 = { = {dismissed_ = false}, function_ = {__this = 0x7f9ec407dbe0}} res = 0 ranLoopCallbacks = blocking = true once = false prev = {__d = {__r = 2075024336098667}} idleStart = {__d = {__r = 2145471522194696}} busy = idle = prevLoopThread = {_M_thread = 0} #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec407dbe0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc91db "EventBase", e_ = 0xcc91e4 ""}}}} #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=this@entry=0x7f9ec407dbe0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 ret = #6 0x00000000005b0cb9 in worker_libevent (arg=0x7f9ec407dbd0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:115 me = @0x7f9ec407dbd0: {thread_id = 140319718889216, eventBase = { = { _vptr.TimeoutManager = 0x1075d80 , cobTimeouts_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7f9ec43c0590}, }, }}}}, = { = { _vptr.Executor = 0x1075e40 , static LO_PRI = -128 '\200', static MID_PRI = 0 '\000', static HI_PRI = 127 '\177'}, }, = {}, = {}, = {}, intervalDuration_ = {__r = 10}, wheelTimer_ = {_M_t = { _M_t = { > >*, folly::DelayedDestruction::Destructor>> = {> = {> = { = {}, }, }, > >*, false>> = {_M_head_impl = 0x0}, }, }}}, loopCallbacks_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ec407dc20, prev_ = 0x7f9ec407dc20}, }}}}, }, runBeforeLoopCallbacks_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ec407dc30, prev_ = 0x7f9ec407dc30}, }}}}, }, onDestructionCallbacks_ = { >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >, (folly::detail::MutexLevel)2>> = { >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >, (folly::detail::MutexLevel)1>> = {}, }, static nxCopyCtor = >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >::nxCopyCtor".>, static nxMoveCtor = >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >::nxMoveCtor".>, datum_ = { >, &folly::EventBase::OnDestructionCallback::listHook_>, unsigned long, true, void>> = { static constant_time_size = true, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = false, data_ = { >, &folly::EventBase::OnDestructionCallback::listHook_>> = {static link_mode = boost::intrusive::normal_link}, root_plus_size_ = {> = {static constant_time_size = , size_ = 0}, m_header = {> = {next_ = 0x7f9ec407dc48, prev_ = 0x7f9ec407dc48}, }}}}, }, mutex_ = {static kReaderPriority = false, state_ = {> = {static _S_alignment = 4, _M_i = 0}, static is_always_lock_free = true}, static kIncrHasS = 2048, static kHasS = 4294965248, static kAnnotationCreated = 1024, static kMayDefer = 512, static kPrevDefer = 256, static kHasE = 128, static kBegunE = 64, static kHasU = 32, static kHasSolo = 224, static kWaitingNotS = 16, static kWaitingESingle = 4, static kWaitingEMultiple = 8, static kWaitingE = 12, static kWaitingU = 2, static kWaitingS = 1, static kWaitingAny = 31, static kNumSharedToStartDeferring = 2, static kMaxSpinCount = 1000, static kMaxSoftYieldCount = 1000, static kDeferredSearchDistance = 2, static kDeferredSeparationFactor = 4, static kTokenStackTLSCapacity = 2, static kTokenless = 1, static tls_lastTokenlessSlot = 11, static tls_lastDeferredReaderSlot = 11, static deferredReaders = {{> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true} }}}, runOnceCallbacks_ = 0x0, stop_ = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}, loopThread_ = {static _S_min_alignment = 8, static _S_alignment = 8, _M_i = {_M_thread = 140319718889216}, static is_always_lock_free = ::is_always_lock_free".>}, queue_ = {_M_t = { _M_t = { >*, std::default_delete > > >> = { > > >> = { > >, true>> = { > >> = {}, }, }, >*, false>> = { _M_head_impl = 0x7f9ec3efe2c0}, }, }}}, fnRunner_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x7f9ec43e5800}, }, }}}, loopKeepAliveCount_ = 1, loopKeepAliveCountAtomic_ = {> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true}, loopKeepAliveActive_ = true, maxLatency_ = {__r = 0}, avgLoopTime_ = {expCoeff_ = -4.9999999999999998e-07, value_ = 31.55916145747474, buffer_time_ = { __r = 1363}, busy_buffer_ = {__r = 2}, buffer_cnt_ = 5, static buffer_interval_ = {__r = 10}}, maxLatencyLoopTime_ = { expCoeff_ = -4.9999999999999998e-07, value_ = 31.55916145747474, buffer_time_ = {__r = 1363}, busy_buffer_ = {__r = 2}, buffer_cnt_ = 5, static buffer_interval_ = {__r = 10}}, maxLatencyCob_ = {> = {}, data_ = {big = 0x0, tiny = {__data = '\000' , __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, enableTimeMeasurement_ = true, nextLoopCnt_ = 7122180, latestLoopCnt_ = 7122179, startWork_ = {__d = {__r = 2145471522193625}}, invokingLoop_ = true, observer_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }, observerSampleCount_ = 0, executionObserver_ = 0x0, name_ = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ec407dd98 ""}, _M_string_length = 0, {_M_local_buf = '\000' , _M_allocated_capacity = 0}}, localStorage_ = { _M_h = { >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits >> = { >, std::__detail::_Select1st, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, false>> = {> = { = {}, }, , true>> = {> = {> = {}, }, }, > = { = {}, }, }, , true>> = {> = {> = {}, }, }, }, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, false>> = { >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >> = {}, }, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, std::integral_constant >> = {}, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, >, false> > >> = { >, false> >, true>> = { >, false> >> = {<__gnu_cxx::new_allocator >, false> >> = {}, }, }, }, _M_buckets = 0x7f9ec407ddd8, _M_bucket_count = 1, _M_before_begin = {_M_nxt = 0x0}, _M_element_count = 0, _M_rehash_policy = {static _S_growth_factor = 2, _M_max_load_factor = 1, _M_next_resize = 0}, _M_single_bucket = 0x0}}, localStorageToDtor_ = { _M_h = {, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits >> = {, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, false>> = {> = { = {}, }, , true>> = {> = {> = {}, }, }, > = { = {}, }, }, , true>> = {> = {> = {}, }, }, }, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {, std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >> = {}, }, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, std::integral_constant >> = {}, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, > >> = { >, true>> = { >> = {<__gnu_cxx::new_allocator >> = {}, }, }, }, _M_buckets = 0x7f9ec407de10, _M_bucket_count = 1, _M_before_begin = {_M_nxt = 0x0}, _M_element_count = 0, _M_rehash_policy = {static _S_growth_factor = 2, _M_max_load_factor = 1, _M_next_resize = 0}, _M_single_bucket = 0x0}}, virtualEventBaseInitFlag_ = {called_ = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}, mutex_ = {static kReaderPriority = false, state_ = {> = { static _S_alignment = 4, _M_i = 0}, static is_always_lock_free = true}, static kIncrHasS = 2048, static kHasS = 4294965248, static kAnnotationCreated = 1024, static kMayDefer = 512, static kPrevDefer = 256, static kHasE = 128, static kBegunE = 64, static kHasU = 32, static kHasSolo = 224, static kWaitingNotS = 16, static kWaitingESingle = 4, static kWaitingEMultiple = 8, static kWaitingE = 12, static kWaitingU = 2, static kWaitingS = 1, static kWaitingAny = 31, static kNumSharedToStartDeferring = 2, static kMaxSpinCount = 1000, static kMaxSoftYieldCount = 1000, static kDeferredSearchDistance = 2, static kDeferredSeparationFactor = 4, static kTokenStackTLSCapacity = 2, static kTokenless = 1, static tls_lastTokenlessSlot = 11, static tls_lastDeferredReaderSlot = 11, static deferredReaders = { {> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true} }}}, virtualEventBase_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x0}, }, }}}, evb_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x7f9ec43c0580}, }, }}}}, mutex = { = {_M_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , __align = 0}}, }, index = 1, subdoc_op = {m_path = 0x7f9ec3f1da00, m_jsn = 0x262e840, m_match = { type = 0, status = 0, matchres = 0, sflags = 0, match_level = 0, position = 0, num_siblings = 0, num_children = 0, immediate_parent_found = 0 '\000', get_last = 0 '\000', extra_options = Subdoc::Match::GET_MATCH_ONLY, unique_item_found = 0 '\000', loc_deepest = {at = 0x0, length = 0}, loc_key = { at = 0x0, length = 0}, ensure_unique = {at = 0x0, length = 0}}, m_optype = {code = 0 '\000'}, m_doc = {at = 0x0, length = 0}, m_userval = {at = 0x0, length = 0}, m_result = 0x0}, validator = {instance = {state = 1, stack = { > >> = { c = { >> = { _M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, >::_Deque_impl_data> = {_M_map = 0x7f9ec3efe5c0, _M_map_size = 8, _M_start = { _M_cur = 0x7f9ec43ebe00, _M_first = 0x7f9ec43ebe00, _M_last = 0x7f9ec43ec000, _M_node = 0x7f9ec3efe5d8}, _M_finish = { _M_cur = 0x7f9ec43ebe00, _M_first = 0x7f9ec43ebe00, _M_last = 0x7f9ec43ec000, _M_node = 0x7f9ec3efe5d8}}, }}, }}, }}}, running = {_M_base = {static _S_alignment = 1, _M_i = true}, static is_always_lock_free = true}, scratch_buffer = { _M_elems = "\200\\\000\000\000\000\000\000\000\000\000\000\247\244\230", '\000' }, shutdown_next_log = 0, new_conn_queue = { connections = { >, std::mutex>, (folly::detail::MutexLevel)0>> = {}, static nxCopyCtor = , static nxMoveCtor = , datum_ = { >> = { _M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, >::_Vector_impl_data> = {_M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}, }}, }, mutex_ = { = {_M_mutex = {__data = { __lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , __align = 0}}, }}}} #7 0x0000000000b8cb29 in run (this=0x7f9ec43b70a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 51 (Thread 0x7f9eba7fc700 (LWP 123230)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 No symbol table info available. #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8bf00, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 epollop = 0x7f9ec43c1fc0 events = 0x7f9eb81e9c00 i = res = timeout = __func__ = "epoll_dispatch" #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8bf00, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 evsel = 0x7f9ec7194c20 tv = {tv_sec = 4, tv_usec = 140319870412720} tv_p = res = done = 0 retval = 0 __func__ = "event_base_loop" #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec407e7b0, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 callbacks = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9eba7ea920, prev_ = 0x7f9eba7ea920}, }}}}, } message = 0xcc9568 "Your code just tried to loop over an event base from inside another event base loop. Since libevent is not reentrant, this leads to undefined behavior in opt builds. Please fix immediately. For the co"... SCOPE_EXIT_STATE13 = { = {dismissed_ = false}, function_ = {__this = 0x7f9ec407e7b0}} res = 0 ranLoopCallbacks = blocking = true once = false prev = {__d = {__r = 2075024336169973}} idleStart = {__d = {__r = 2145471524495910}} busy = idle = prevLoopThread = {_M_thread = 0} #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec407e7b0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc91db "EventBase", e_ = 0xcc91e4 ""}}}} #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=this@entry=0x7f9ec407e7b0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 ret = #6 0x00000000005b0cb9 in worker_libevent (arg=0x7f9ec407e7a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:115 me = @0x7f9ec407e7a0: {thread_id = 140319710496512, eventBase = { = { _vptr.TimeoutManager = 0x1075d80 , cobTimeouts_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7f9ec43c0550}, }, }}}}, = { = { _vptr.Executor = 0x1075e40 , static LO_PRI = -128 '\200', static MID_PRI = 0 '\000', static HI_PRI = 127 '\177'}, }, = {}, = {}, = {}, intervalDuration_ = {__r = 10}, wheelTimer_ = {_M_t = { _M_t = { > >*, folly::DelayedDestruction::Destructor>> = {> = {> = { = {}, }, }, > >*, false>> = {_M_head_impl = 0x0}, }, }}}, loopCallbacks_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ec407e7f0, prev_ = 0x7f9ec407e7f0}, }}}}, }, runBeforeLoopCallbacks_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ec407e800, prev_ = 0x7f9ec407e800}, }}}}, }, onDestructionCallbacks_ = { >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >, (folly::detail::MutexLevel)2>> = { >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >, (folly::detail::MutexLevel)1>> = {}, }, static nxCopyCtor = >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >::nxCopyCtor".>, static nxMoveCtor = >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >::nxMoveCtor".>, datum_ = { >, &folly::EventBase::OnDestructionCallback::listHook_>, unsigned long, true, void>> = { static constant_time_size = true, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = false, data_ = { >, &folly::EventBase::OnDestructionCallback::listHook_>> = {static link_mode = boost::intrusive::normal_link}, root_plus_size_ = {> = {static constant_time_size = , size_ = 0}, m_header = {> = {next_ = 0x7f9ec407e818, prev_ = 0x7f9ec407e818}, }}}}, }, mutex_ = {static kReaderPriority = false, state_ = {> = {static _S_alignment = 4, _M_i = 0}, static is_always_lock_free = true}, static kIncrHasS = 2048, static kHasS = 4294965248, static kAnnotationCreated = 1024, static kMayDefer = 512, static kPrevDefer = 256, static kHasE = 128, static kBegunE = 64, static kHasU = 32, static kHasSolo = 224, static kWaitingNotS = 16, static kWaitingESingle = 4, static kWaitingEMultiple = 8, static kWaitingE = 12, static kWaitingU = 2, static kWaitingS = 1, static kWaitingAny = 31, static kNumSharedToStartDeferring = 2, static kMaxSpinCount = 1000, static kMaxSoftYieldCount = 1000, static kDeferredSearchDistance = 2, static kDeferredSeparationFactor = 4, static kTokenStackTLSCapacity = 2, static kTokenless = 1, static tls_lastTokenlessSlot = 4, static tls_lastDeferredReaderSlot = 4, static deferredReaders = {{> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true} }}}, runOnceCallbacks_ = 0x0, stop_ = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}, loopThread_ = {static _S_min_alignment = 8, static _S_alignment = 8, _M_i = {_M_thread = 140319710496512}, static is_always_lock_free = ::is_always_lock_free".>}, queue_ = {_M_t = { _M_t = { >*, std::default_delete > > >> = { > > >> = { > >, true>> = { > >> = {}, }, }, >*, false>> = { _M_head_impl = 0x7f9ec3efe580}, }, }}}, fnRunner_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x7f9ec43e5900}, }, }}}, loopKeepAliveCount_ = 1, loopKeepAliveCountAtomic_ = {> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true}, loopKeepAliveActive_ = true, maxLatency_ = {__r = 0}, avgLoopTime_ = {expCoeff_ = -4.9999999999999998e-07, value_ = 37.107235790192, buffer_time_ = { __r = 1285}, busy_buffer_ = {__r = 2}, buffer_cnt_ = 5, static buffer_interval_ = {__r = 10}}, maxLatencyLoopTime_ = { expCoeff_ = -4.9999999999999998e-07, value_ = 37.107235790192, buffer_time_ = {__r = 1285}, busy_buffer_ = {__r = 2}, buffer_cnt_ = 5, static buffer_interval_ = {__r = 10}}, maxLatencyCob_ = {> = {}, data_ = {big = 0x0, tiny = {__data = '\000' , __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, enableTimeMeasurement_ = true, nextLoopCnt_ = 7123220, latestLoopCnt_ = 7123219, startWork_ = {__d = {__r = 2145471524494982}}, invokingLoop_ = true, observer_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }, observerSampleCount_ = 0, executionObserver_ = 0x0, name_ = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ec407e968 ""}, _M_string_length = 0, {_M_local_buf = '\000' , _M_allocated_capacity = 0}}, localStorage_ = { _M_h = { >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits >> = { >, std::__detail::_Select1st, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, false>> = {> = { = {}, }, , true>> = {> = {> = {}, }, }, > = { = {}, }, }, , true>> = {> = {> = {}, }, }, }, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, false>> = { >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >> = {}, }, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, std::integral_constant >> = {}, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, >, false> > >> = { >, false> >, true>> = { >, false> >> = {<__gnu_cxx::new_allocator >, false> >> = {}, }, }, }, _M_buckets = 0x7f9ec407e9a8, _M_bucket_count = 1, _M_before_begin = {_M_nxt = 0x0}, _M_element_count = 0, _M_rehash_policy = {static _S_growth_factor = 2, _M_max_load_factor = 1, _M_next_resize = 0}, _M_single_bucket = 0x0}}, localStorageToDtor_ = { _M_h = {, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits >> = {, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, false>> = {> = { = {}, }, , true>> = {> = {> = {}, }, }, > = { = {}, }, }, , true>> = {> = {> = {}, }, }, }, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {, std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >> = {}, }, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, std::integral_constant >> = {}, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, > >> = { >, true>> = { >> = {<__gnu_cxx::new_allocator >> = {}, }, }, }, _M_buckets = 0x7f9ec407e9e0, _M_bucket_count = 1, _M_before_begin = {_M_nxt = 0x0}, _M_element_count = 0, _M_rehash_policy = {static _S_growth_factor = 2, _M_max_load_factor = 1, _M_next_resize = 0}, _M_single_bucket = 0x0}}, virtualEventBaseInitFlag_ = {called_ = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}, mutex_ = {static kReaderPriority = false, state_ = {> = { static _S_alignment = 4, _M_i = 0}, static is_always_lock_free = true}, static kIncrHasS = 2048, static kHasS = 4294965248, static kAnnotationCreated = 1024, static kMayDefer = 512, static kPrevDefer = 256, static kHasE = 128, static kBegunE = 64, static kHasU = 32, static kHasSolo = 224, static kWaitingNotS = 16, static kWaitingESingle = 4, static kWaitingEMultiple = 8, static kWaitingE = 12, static kWaitingU = 2, static kWaitingS = 1, static kWaitingAny = 31, static kNumSharedToStartDeferring = 2, static kMaxSpinCount = 1000, static kMaxSoftYieldCount = 1000, static kDeferredSearchDistance = 2, static kDeferredSeparationFactor = 4, static kTokenStackTLSCapacity = 2, static kTokenless = 1, static tls_lastTokenlessSlot = 4, static tls_lastDeferredReaderSlot = 4, static deferredReaders = { {> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true} }}}, virtualEventBase_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x0}, }, }}}, evb_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x7f9ec43c0560}, }, }}}}, mutex = { = {_M_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , __align = 0}}, }, index = 2, subdoc_op = {m_path = 0x7f9ec3f1df00, m_jsn = 0x262f020, m_match = { type = 0, status = 0, matchres = 0, sflags = 0, match_level = 0, position = 0, num_siblings = 0, num_children = 0, immediate_parent_found = 0 '\000', get_last = 0 '\000', extra_options = Subdoc::Match::GET_MATCH_ONLY, unique_item_found = 0 '\000', loc_deepest = {at = 0x0, length = 0}, loc_key = { at = 0x0, length = 0}, ensure_unique = {at = 0x0, length = 0}}, m_optype = {code = 0 '\000'}, m_doc = {at = 0x0, length = 0}, m_userval = {at = 0x0, length = 0}, m_result = 0x0}, validator = {instance = {state = 1, stack = { > >> = { c = { >> = { _M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, >::_Deque_impl_data> = {_M_map = 0x7f9ec3efe300, _M_map_size = 8, _M_start = { _M_cur = 0x7f9ec43d0400, _M_first = 0x7f9ec43d0400, _M_last = 0x7f9ec43d0600, _M_node = 0x7f9ec3efe318}, _M_finish = { _M_cur = 0x7f9ec43d0400, _M_first = 0x7f9ec43d0400, _M_last = 0x7f9ec43d0600, _M_node = 0x7f9ec3efe318}}, }}, }}, }}}, running = {_M_base = {static _S_alignment = 1, _M_i = true}, static is_always_lock_free = true}, scratch_buffer = { _M_elems = "\200]\000\000\004\000\000\000\000\000\000\004Q\005", '\000' , "\003\215\064\000\000\001\002", '\000' }, shutdown_next_log = 0, new_conn_queue = { connections = { >, std::mutex>, (folly::detail::MutexLevel)0>> = {}, static nxCopyCtor = , static nxMoveCtor = , datum_ = { >> = { _M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, >::_Vector_impl_data> = {_M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}, }}, }, mutex_ = { = {_M_mutex = {__data = { __lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , __align = 0}}, }}}} #7 0x0000000000b8cb29 in run (this=0x7f9ec43b71c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 50 (Thread 0x7f9eb9ffb700 (LWP 123231)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 No symbol table info available. #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8c200, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 epollop = 0x7f9ec3eef9c0 events = 0x7f9ec3f74600 i = res = timeout = __func__ = "epoll_dispatch" #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8c200, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 evsel = 0x7f9ec7194c20 tv = {tv_sec = 4, tv_usec = 140319870415744} tv_p = res = done = 0 retval = 0 __func__ = "event_base_loop" #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec407f380, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 callbacks = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9eb9fe9920, prev_ = 0x7f9eb9fe9920}, }}}}, } message = 0xcc9568 "Your code just tried to loop over an event base from inside another event base loop. Since libevent is not reentrant, this leads to undefined behavior in opt builds. Please fix immediately. For the co"... SCOPE_EXIT_STATE13 = { = {dismissed_ = false}, function_ = {__this = 0x7f9ec407f380}} res = 0 ranLoopCallbacks = blocking = true once = false prev = {__d = {__r = 2075024336245144}} idleStart = {__d = {__r = 2145471526817646}} busy = idle = prevLoopThread = {_M_thread = 0} #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec407f380) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc91db "EventBase", e_ = 0xcc91e4 ""}}}} #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=this@entry=0x7f9ec407f380) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 ret = #6 0x00000000005b0cb9 in worker_libevent (arg=0x7f9ec407f370) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:115 me = @0x7f9ec407f370: {thread_id = 140319702103808, eventBase = { = { _vptr.TimeoutManager = 0x1075d80 , cobTimeouts_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7f9ec43c0500}, }, }}}}, = { = { _vptr.Executor = 0x1075e40 , static LO_PRI = -128 '\200', static MID_PRI = 0 '\000', static HI_PRI = 127 '\177'}, }, = {}, = {}, = {}, intervalDuration_ = {__r = 10}, wheelTimer_ = {_M_t = { _M_t = { > >*, folly::DelayedDestruction::Destructor>> = {> = {> = { = {}, }, }, > >*, false>> = {_M_head_impl = 0x0}, }, }}}, loopCallbacks_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ec407f3c0, prev_ = 0x7f9ec407f3c0}, }}}}, }, runBeforeLoopCallbacks_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ec407f3d0, prev_ = 0x7f9ec407f3d0}, }}}}, }, onDestructionCallbacks_ = { >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >, (folly::detail::MutexLevel)2>> = { >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >, (folly::detail::MutexLevel)1>> = {}, }, static nxCopyCtor = >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >::nxCopyCtor".>, static nxMoveCtor = >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >::nxMoveCtor".>, datum_ = { >, &folly::EventBase::OnDestructionCallback::listHook_>, unsigned long, true, void>> = { static constant_time_size = true, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = false, data_ = { >, &folly::EventBase::OnDestructionCallback::listHook_>> = {static link_mode = boost::intrusive::normal_link}, root_plus_size_ = {> = {static constant_time_size = , size_ = 0}, m_header = {> = {next_ = 0x7f9ec407f3e8, prev_ = 0x7f9ec407f3e8}, }}}}, }, mutex_ = {static kReaderPriority = false, state_ = {> = {static _S_alignment = 4, _M_i = 0}, static is_always_lock_free = true}, static kIncrHasS = 2048, static kHasS = 4294965248, static kAnnotationCreated = 1024, static kMayDefer = 512, static kPrevDefer = 256, static kHasE = 128, static kBegunE = 64, static kHasU = 32, static kHasSolo = 224, static kWaitingNotS = 16, static kWaitingESingle = 4, static kWaitingEMultiple = 8, static kWaitingE = 12, static kWaitingU = 2, static kWaitingS = 1, static kWaitingAny = 31, static kNumSharedToStartDeferring = 2, static kMaxSpinCount = 1000, static kMaxSoftYieldCount = 1000, static kDeferredSearchDistance = 2, static kDeferredSeparationFactor = 4, static kTokenStackTLSCapacity = 2, static kTokenless = 1, static tls_lastTokenlessSlot = 6, static tls_lastDeferredReaderSlot = 6, static deferredReaders = {{> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true} }}}, runOnceCallbacks_ = 0x0, stop_ = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}, loopThread_ = {static _S_min_alignment = 8, static _S_alignment = 8, _M_i = {_M_thread = 140319702103808}, static is_always_lock_free = ::is_always_lock_free".>}, queue_ = {_M_t = { _M_t = { >*, std::default_delete > > >> = { > > >> = { > >, true>> = { > >> = {}, }, }, >*, false>> = { _M_head_impl = 0x7f9ec3efe600}, }, }}}, fnRunner_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x7f9ec43e5a00}, }, }}}, loopKeepAliveCount_ = 1, loopKeepAliveCountAtomic_ = {> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true}, loopKeepAliveActive_ = true, maxLatency_ = {__r = 0}, avgLoopTime_ = {expCoeff_ = -4.9999999999999998e-07, value_ = 13.55316440091773, buffer_time_ = { __r = 1296}, busy_buffer_ = {__r = 1}, buffer_cnt_ = 5, static buffer_interval_ = {__r = 10}}, maxLatencyLoopTime_ = { expCoeff_ = -4.9999999999999998e-07, value_ = 13.55316440091773, buffer_time_ = {__r = 1296}, busy_buffer_ = {__r = 1}, buffer_cnt_ = 5, static buffer_interval_ = {__r = 10}}, maxLatencyCob_ = {> = {}, data_ = {big = 0x0, tiny = {__data = '\000' , __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, enableTimeMeasurement_ = true, nextLoopCnt_ = 9802361, latestLoopCnt_ = 9802360, startWork_ = {__d = {__r = 2145471526816473}}, invokingLoop_ = true, observer_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }, observerSampleCount_ = 0, executionObserver_ = 0x0, name_ = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ec407f538 ""}, _M_string_length = 0, {_M_local_buf = '\000' , _M_allocated_capacity = 0}}, localStorage_ = { _M_h = { >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits >> = { >, std::__detail::_Select1st, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, false>> = {> = { = {}, }, , true>> = {> = {> = {}, }, }, > = { = {}, }, }, , true>> = {> = {> = {}, }, }, }, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, false>> = { >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >> = {}, }, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, std::integral_constant >> = {}, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, >, false> > >> = { >, false> >, true>> = { >, false> >> = {<__gnu_cxx::new_allocator >, false> >> = {}, }, }, }, _M_buckets = 0x7f9ec407f578, _M_bucket_count = 1, _M_before_begin = {_M_nxt = 0x0}, _M_element_count = 0, _M_rehash_policy = {static _S_growth_factor = 2, _M_max_load_factor = 1, _M_next_resize = 0}, _M_single_bucket = 0x0}}, localStorageToDtor_ = { _M_h = {, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits >> = {, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, false>> = {> = { = {}, }, , true>> = {> = {> = {}, }, }, > = { = {}, }, }, , true>> = {> = {> = {}, }, }, }, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {, std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >> = {}, }, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, std::integral_constant >> = {}, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, > >> = { >, true>> = { >> = {<__gnu_cxx::new_allocator >> = {}, }, }, }, _M_buckets = 0x7f9ec407f5b0, _M_bucket_count = 1, _M_before_begin = {_M_nxt = 0x0}, _M_element_count = 0, _M_rehash_policy = {static _S_growth_factor = 2, _M_max_load_factor = 1, _M_next_resize = 0}, _M_single_bucket = 0x0}}, virtualEventBaseInitFlag_ = {called_ = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}, mutex_ = {static kReaderPriority = false, state_ = {> = { static _S_alignment = 4, _M_i = 0}, static is_always_lock_free = true}, static kIncrHasS = 2048, static kHasS = 4294965248, static kAnnotationCreated = 1024, static kMayDefer = 512, static kPrevDefer = 256, static kHasE = 128, static kBegunE = 64, static kHasU = 32, static kHasSolo = 224, static kWaitingNotS = 16, static kWaitingESingle = 4, static kWaitingEMultiple = 8, static kWaitingE = 12, static kWaitingU = 2, static kWaitingS = 1, static kWaitingAny = 31, static kNumSharedToStartDeferring = 2, static kMaxSpinCount = 1000, static kMaxSoftYieldCount = 1000, static kDeferredSearchDistance = 2, static kDeferredSeparationFactor = 4, static kTokenStackTLSCapacity = 2, static kTokenless = 1, static tls_lastTokenlessSlot = 6, static tls_lastDeferredReaderSlot = 6, static deferredReaders = { {> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true} }}}, virtualEventBase_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x0}, }, }}}, evb_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x7f9ec43c0510}, }, }}}}, mutex = { = {_M_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , __align = 0}}, }, index = 3, subdoc_op = {m_path = 0x7f9ec3f1e400, m_jsn = 0x262f800, m_match = { type = 0, status = 0, matchres = 0, sflags = 0, match_level = 0, position = 0, num_siblings = 0, num_children = 0, immediate_parent_found = 0 '\000', get_last = 0 '\000', extra_options = Subdoc::Match::GET_MATCH_ONLY, unique_item_found = 0 '\000', loc_deepest = {at = 0x0, length = 0}, loc_key = { at = 0x0, length = 0}, ensure_unique = {at = 0x0, length = 0}}, m_optype = {code = 0 '\000'}, m_doc = {at = 0x0, length = 0}, m_userval = {at = 0x0, length = 0}, m_result = 0x0}, validator = {instance = {state = 1, stack = { > >> = { c = { >> = { _M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, >::_Deque_impl_data> = {_M_map = 0x7f9ec3efe640, _M_map_size = 8, _M_start = { _M_cur = 0x7f9ec43d0800, _M_first = 0x7f9ec43d0800, _M_last = 0x7f9ec43d0a00, _M_node = 0x7f9ec3efe658}, _M_finish = { _M_cur = 0x7f9ec43d0800, _M_first = 0x7f9ec43d0800, _M_last = 0x7f9ec43d0a00, _M_node = 0x7f9ec3efe658}}, }}, }}, }}}, running = {_M_base = {static _S_alignment = 1, _M_i = true}, static is_always_lock_free = true}, scratch_buffer = { _M_elems = "\200\\\000\000\000\000\000\000\000\000\000\000\253\244\230", '\000' }, shutdown_next_log = 0, new_conn_queue = { connections = { >, std::mutex>, (folly::detail::MutexLevel)0>> = {}, static nxCopyCtor = , static nxMoveCtor = , datum_ = { >> = { _M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, >::_Vector_impl_data> = {_M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}, }}, }, mutex_ = { = {_M_mutex = {__data = { __lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , __align = 0}}, }}}} #7 0x0000000000b8cb29 in run (this=0x7f9ec43b72b0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 49 (Thread 0x7f9eb97fa700 (LWP 123232)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 No symbol table info available. #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8c500, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 epollop = 0x7f9ec3eef880 events = 0x7f9eb80efd00 i = res = timeout = __func__ = "epoll_dispatch" #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8c500, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 evsel = 0x7f9ec7194c20 tv = {tv_sec = 0, tv_usec = 1} tv_p = res = done = 0 retval = 0 __func__ = "event_base_loop" #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec407ff50, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 callbacks = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9eb97e8920, prev_ = 0x7f9eb97e8920}, }}}}, } message = 0xcc9568 "Your code just tried to loop over an event base from inside another event base loop. Since libevent is not reentrant, this leads to undefined behavior in opt builds. Please fix immediately. For the co"... SCOPE_EXIT_STATE13 = { = {dismissed_ = false}, function_ = {__this = 0x7f9ec407ff50}} res = 0 ranLoopCallbacks = blocking = true once = false prev = {__d = {__r = 2075024336326046}} idleStart = {__d = {__r = 2145711179411650}} busy = idle = prevLoopThread = {_M_thread = 0} #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec407ff50) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc91db "EventBase", e_ = 0xcc91e4 ""}}}} #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=this@entry=0x7f9ec407ff50) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 ret = #6 0x00000000005b0cb9 in worker_libevent (arg=0x7f9ec407ff40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:115 me = @0x7f9ec407ff40: {thread_id = 140319693711104, eventBase = { = { _vptr.TimeoutManager = 0x1075d80 , cobTimeouts_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7f9ec43c0450}, }, }}}}, = { = { _vptr.Executor = 0x1075e40 , static LO_PRI = -128 '\200', static MID_PRI = 0 '\000', static HI_PRI = 127 '\177'}, }, = {}, = {}, = {}, intervalDuration_ = {__r = 10}, wheelTimer_ = {_M_t = { _M_t = { > >*, folly::DelayedDestruction::Destructor>> = {> = {> = { = {}, }, }, > >*, false>> = {_M_head_impl = 0x0}, }, }}}, loopCallbacks_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ec407ff90, prev_ = 0x7f9ec407ff90}, }}}}, }, runBeforeLoopCallbacks_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ec407ffa0, prev_ = 0x7f9ec407ffa0}, }}}}, }, onDestructionCallbacks_ = { >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >, (folly::detail::MutexLevel)2>> = { >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >, (folly::detail::MutexLevel)1>> = {}, }, static nxCopyCtor = >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >::nxCopyCtor".>, static nxMoveCtor = >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >::nxMoveCtor".>, datum_ = { >, &folly::EventBase::OnDestructionCallback::listHook_>, unsigned long, true, void>> = { static constant_time_size = true, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = false, data_ = { >, &folly::EventBase::OnDestructionCallback::listHook_>> = {static link_mode = boost::intrusive::normal_link}, root_plus_size_ = {> = {static constant_time_size = , size_ = 0}, m_header = {> = {next_ = 0x7f9ec407ffb8, prev_ = 0x7f9ec407ffb8}, }}}}, }, mutex_ = {static kReaderPriority = false, state_ = {> = {static _S_alignment = 4, _M_i = 0}, static is_always_lock_free = true}, static kIncrHasS = 2048, static kHasS = 4294965248, static kAnnotationCreated = 1024, static kMayDefer = 512, static kPrevDefer = 256, static kHasE = 128, static kBegunE = 64, static kHasU = 32, static kHasSolo = 224, static kWaitingNotS = 16, static kWaitingESingle = 4, static kWaitingEMultiple = 8, static kWaitingE = 12, static kWaitingU = 2, static kWaitingS = 1, static kWaitingAny = 31, static kNumSharedToStartDeferring = 2, static kMaxSpinCount = 1000, static kMaxSoftYieldCount = 1000, static kDeferredSearchDistance = 2, static kDeferredSeparationFactor = 4, static kTokenStackTLSCapacity = 2, static kTokenless = 1, static tls_lastTokenlessSlot = 8, static tls_lastDeferredReaderSlot = 8, static deferredReaders = {{> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true} }}}, runOnceCallbacks_ = 0x0, stop_ = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}, loopThread_ = {static _S_min_alignment = 8, static _S_alignment = 8, _M_i = {_M_thread = 140319693711104}, static is_always_lock_free = ::is_always_lock_free".>}, queue_ = {_M_t = { _M_t = { >*, std::default_delete > > >> = { > > >> = { > >, true>> = { > >> = {}, }, }, >*, false>> = { _M_head_impl = 0x7f9ec3efe680}, }, }}}, fnRunner_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x7f9ec43e5b00}, }, }}}, loopKeepAliveCount_ = 1, loopKeepAliveCountAtomic_ = {> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true}, loopKeepAliveActive_ = true, maxLatency_ = {__r = 0}, avgLoopTime_ = {expCoeff_ = -4.9999999999999998e-07, value_ = 30.09238974812213, buffer_time_ = { __r = 30000555}, busy_buffer_ = {__r = 1}, buffer_cnt_ = 1, static buffer_interval_ = {__r = 10}}, maxLatencyLoopTime_ = { expCoeff_ = -4.9999999999999998e-07, value_ = 30.09238974812213, buffer_time_ = {__r = 30000555}, busy_buffer_ = {__r = 1}, buffer_cnt_ = 1, static buffer_interval_ = {__r = 10}}, maxLatencyCob_ = {> = {}, data_ = {big = 0x0, tiny = {__data = '\000' , __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, enableTimeMeasurement_ = true, nextLoopCnt_ = 9859905, latestLoopCnt_ = 9859904, startWork_ = {__d = {__r = 2145711179409992}}, invokingLoop_ = true, observer_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }, observerSampleCount_ = 0, executionObserver_ = 0x0, name_ = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ec4080108 ""}, _M_string_length = 0, {_M_local_buf = '\000' , _M_allocated_capacity = 0}}, localStorage_ = { _M_h = { >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits >> = { >, std::__detail::_Select1st, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, false>> = {> = { = {}, }, , true>> = {> = {> = {}, }, }, > = { = {}, }, }, , true>> = {> = {> = {}, }, }, }, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, false>> = { >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >> = {}, }, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, std::integral_constant >> = {}, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, >, false> > >> = { >, false> >, true>> = { >, false> >> = {<__gnu_cxx::new_allocator >, false> >> = {}, }, }, }, _M_buckets = 0x7f9ec4080148, _M_bucket_count = 1, _M_before_begin = {_M_nxt = 0x0}, _M_element_count = 0, _M_rehash_policy = {static _S_growth_factor = 2, _M_max_load_factor = 1, _M_next_resize = 0}, _M_single_bucket = 0x0}}, localStorageToDtor_ = { _M_h = {, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits >> = {, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, false>> = {> = { = {}, }, , true>> = {> = {> = {}, }, }, > = { = {}, }, }, , true>> = {> = {> = {}, }, }, }, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {, std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >> = {}, }, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, std::integral_constant >> = {}, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, > >> = { >, true>> = { >> = {<__gnu_cxx::new_allocator >> = {}, }, }, }, _M_buckets = 0x7f9ec4080180, _M_bucket_count = 1, _M_before_begin = {_M_nxt = 0x0}, _M_element_count = 0, _M_rehash_policy = {static _S_growth_factor = 2, _M_max_load_factor = 1, _M_next_resize = 0}, _M_single_bucket = 0x0}}, virtualEventBaseInitFlag_ = {called_ = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}, mutex_ = {static kReaderPriority = false, state_ = {> = { static _S_alignment = 4, _M_i = 0}, static is_always_lock_free = true}, static kIncrHasS = 2048, static kHasS = 4294965248, static kAnnotationCreated = 1024, static kMayDefer = 512, static kPrevDefer = 256, static kHasE = 128, static kBegunE = 64, static kHasU = 32, static kHasSolo = 224, static kWaitingNotS = 16, static kWaitingESingle = 4, static kWaitingEMultiple = 8, static kWaitingE = 12, static kWaitingU = 2, static kWaitingS = 1, static kWaitingAny = 31, static kNumSharedToStartDeferring = 2, static kMaxSpinCount = 1000, static kMaxSoftYieldCount = 1000, static kDeferredSearchDistance = 2, static kDeferredSeparationFactor = 4, static kTokenStackTLSCapacity = 2, static kTokenless = 1, static tls_lastTokenlessSlot = 8, static tls_lastDeferredReaderSlot = 8, static deferredReaders = { {> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true} }}}, virtualEventBase_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x0}, }, }}}, evb_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x7f9ec43c0460}, }, }}}}, mutex = { = {_M_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , __align = 0}}, }, index = 4, subdoc_op = {m_path = 0x7f9ec3f1e900, m_jsn = 0x262ffe0, m_match = { type = 0, status = 0, matchres = 0, sflags = 0, match_level = 0, position = 0, num_siblings = 0, num_children = 0, immediate_parent_found = 0 '\000', get_last = 0 '\000', extra_options = Subdoc::Match::GET_MATCH_ONLY, unique_item_found = 0 '\000', loc_deepest = {at = 0x0, length = 0}, loc_key = { at = 0x0, length = 0}, ensure_unique = {at = 0x0, length = 0}}, m_optype = {code = 0 '\000'}, m_doc = {at = 0x0, length = 0}, m_userval = {at = 0x0, length = 0}, m_result = 0x0}, validator = {instance = {state = 1, stack = { > >> = { c = { >> = { _M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, >::_Deque_impl_data> = {_M_map = 0x7f9ec3efe6c0, _M_map_size = 8, _M_start = { _M_cur = 0x7f9ec43d0c00, _M_first = 0x7f9ec43d0c00, _M_last = 0x7f9ec43d0e00, _M_node = 0x7f9ec3efe6d8}, _M_finish = { _M_cur = 0x7f9ec43d0c00, _M_first = 0x7f9ec43d0c00, _M_last = 0x7f9ec43d0e00, _M_node = 0x7f9ec3efe6d8}}, }}, }}, }}}, running = {_M_base = {static _S_alignment = 1, _M_i = true}, static is_always_lock_free = true}, scratch_buffer = { _M_elems = "\200\\\000\000\000\000\000\000\000\000\000\000\265\244\230", '\000' , "-\201\000\000\000l", '\000' }, shutdown_next_log = 0, new_conn_queue = { connections = { >, std::mutex>, (folly::detail::MutexLevel)0>> = {}, static nxCopyCtor = , static nxMoveCtor = , datum_ = { >> = { _M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, >::_Vector_impl_data> = {_M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}, }}, }, mutex_ = { = {_M_mutex = {__data = { __lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , __align = 0}}, }}}} #7 0x0000000000b8cb29 in run (this=0x7f9ec43b7280) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 48 (Thread 0x7f9eb8ff9700 (LWP 123233)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 No symbol table info available. #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8c800, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 epollop = 0x7f9ec3eef820 events = 0x7f9ec3e8da00 i = res = timeout = __func__ = "epoll_dispatch" #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8c800, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 evsel = 0x7f9ec7194c20 tv = {tv_sec = 4, tv_usec = 140319870421792} tv_p = res = done = 0 retval = 0 __func__ = "event_base_loop" #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec4080b20, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 callbacks = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9eb8fe7920, prev_ = 0x7f9eb8fe7920}, }}}}, } message = 0xcc9568 "Your code just tried to loop over an event base from inside another event base loop. Since libevent is not reentrant, this leads to undefined behavior in opt builds. Please fix immediately. For the co"... SCOPE_EXIT_STATE13 = { = {dismissed_ = false}, function_ = {__this = 0x7f9ec4080b20}} res = 0 ranLoopCallbacks = blocking = true once = false prev = {__d = {__r = 2075024336404987}} idleStart = {__d = {__r = 2145471515040643}} busy = idle = prevLoopThread = {_M_thread = 0} #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec4080b20) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc91db "EventBase", e_ = 0xcc91e4 ""}}}} #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=this@entry=0x7f9ec4080b20) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 ret = #6 0x00000000005b0cb9 in worker_libevent (arg=0x7f9ec4080b10) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:115 me = @0x7f9ec4080b10: {thread_id = 140319685318400, eventBase = { = { _vptr.TimeoutManager = 0x1075d80 , cobTimeouts_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7f9ec43c04a0}, }, }}}}, = { = { _vptr.Executor = 0x1075e40 , static LO_PRI = -128 '\200', static MID_PRI = 0 '\000', static HI_PRI = 127 '\177'}, }, = {}, = {}, = {}, intervalDuration_ = {__r = 10}, wheelTimer_ = {_M_t = { _M_t = { > >*, folly::DelayedDestruction::Destructor>> = {> = {> = { = {}, }, }, > >*, false>> = {_M_head_impl = 0x0}, }, }}}, loopCallbacks_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ec4080b60, prev_ = 0x7f9ec4080b60}, }}}}, }, runBeforeLoopCallbacks_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ec4080b70, prev_ = 0x7f9ec4080b70}, }}}}, }, onDestructionCallbacks_ = { >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >, (folly::detail::MutexLevel)2>> = { >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >, (folly::detail::MutexLevel)1>> = {}, }, static nxCopyCtor = >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >::nxCopyCtor".>, static nxMoveCtor = >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >::nxMoveCtor".>, datum_ = { >, &folly::EventBase::OnDestructionCallback::listHook_>, unsigned long, true, void>> = { static constant_time_size = true, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = false, data_ = { >, &folly::EventBase::OnDestructionCallback::listHook_>> = {static link_mode = boost::intrusive::normal_link}, root_plus_size_ = {> = {static constant_time_size = , size_ = 0}, m_header = {> = {next_ = 0x7f9ec4080b88, prev_ = 0x7f9ec4080b88}, }}}}, }, mutex_ = {static kReaderPriority = false, state_ = {> = {static _S_alignment = 4, _M_i = 0}, static is_always_lock_free = true}, static kIncrHasS = 2048, static kHasS = 4294965248, static kAnnotationCreated = 1024, static kMayDefer = 512, static kPrevDefer = 256, static kHasE = 128, static kBegunE = 64, static kHasU = 32, static kHasSolo = 224, static kWaitingNotS = 16, static kWaitingESingle = 4, static kWaitingEMultiple = 8, static kWaitingE = 12, static kWaitingU = 2, static kWaitingS = 1, static kWaitingAny = 31, static kNumSharedToStartDeferring = 2, static kMaxSpinCount = 1000, static kMaxSoftYieldCount = 1000, static kDeferredSearchDistance = 2, static kDeferredSeparationFactor = 4, static kTokenStackTLSCapacity = 2, static kTokenless = 1, static tls_lastTokenlessSlot = 10, static tls_lastDeferredReaderSlot = 10, static deferredReaders = {{> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true} }}}, runOnceCallbacks_ = 0x0, stop_ = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}, loopThread_ = {static _S_min_alignment = 8, static _S_alignment = 8, _M_i = {_M_thread = 140319685318400}, static is_always_lock_free = ::is_always_lock_free".>}, queue_ = {_M_t = { _M_t = { >*, std::default_delete > > >> = { > > >> = { > >, true>> = { > >> = {}, }, }, >*, false>> = { _M_head_impl = 0x7f9ec3efe700}, }, }}}, fnRunner_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x7f9ec43e5c00}, }, }}}, loopKeepAliveCount_ = 1, loopKeepAliveCountAtomic_ = {> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true}, loopKeepAliveActive_ = true, maxLatency_ = {__r = 0}, avgLoopTime_ = {expCoeff_ = -4.9999999999999998e-07, value_ = 48.265126903627696, buffer_time_ = { __r = 1305}, busy_buffer_ = {__r = 1}, buffer_cnt_ = 5, static buffer_interval_ = {__r = 10}}, maxLatencyLoopTime_ = { expCoeff_ = -4.9999999999999998e-07, value_ = 48.265126903627696, buffer_time_ = {__r = 1305}, busy_buffer_ = {__r = 1}, buffer_cnt_ = 5, static buffer_interval_ = {__r = 10}}, maxLatencyCob_ = {> = {}, data_ = {big = 0x0, tiny = {__data = '\000' , __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, enableTimeMeasurement_ = true, nextLoopCnt_ = 6972501, latestLoopCnt_ = 6972500, startWork_ = {__d = {__r = 2145471515039455}}, invokingLoop_ = true, observer_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }, observerSampleCount_ = 0, executionObserver_ = 0x0, name_ = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ec4080cd8 ""}, _M_string_length = 0, {_M_local_buf = '\000' , _M_allocated_capacity = 0}}, localStorage_ = { _M_h = { >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits >> = { >, std::__detail::_Select1st, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, false>> = {> = { = {}, }, , true>> = {> = {> = {}, }, }, > = { = {}, }, }, , true>> = {> = {> = {}, }, }, }, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, false>> = { >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >> = {}, }, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, std::integral_constant >> = {}, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, >, false> > >> = { >, false> >, true>> = { >, false> >> = {<__gnu_cxx::new_allocator >, false> >> = {}, }, }, }, _M_buckets = 0x7f9ec4080d18, _M_bucket_count = 1, _M_before_begin = {_M_nxt = 0x0}, _M_element_count = 0, _M_rehash_policy = {static _S_growth_factor = 2, _M_max_load_factor = 1, _M_next_resize = 0}, _M_single_bucket = 0x0}}, localStorageToDtor_ = { _M_h = {, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits >> = {, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, false>> = {> = { = {}, }, , true>> = {> = {> = {}, }, }, > = { = {}, }, }, , true>> = {> = {> = {}, }, }, }, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {, std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >> = {}, }, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, std::integral_constant >> = {}, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, > >> = { >, true>> = { >> = {<__gnu_cxx::new_allocator >> = {}, }, }, }, _M_buckets = 0x7f9ec4080d50, _M_bucket_count = 1, _M_before_begin = {_M_nxt = 0x0}, _M_element_count = 0, _M_rehash_policy = {static _S_growth_factor = 2, _M_max_load_factor = 1, _M_next_resize = 0}, _M_single_bucket = 0x0}}, virtualEventBaseInitFlag_ = {called_ = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}, mutex_ = {static kReaderPriority = false, state_ = {> = { static _S_alignment = 4, _M_i = 0}, static is_always_lock_free = true}, static kIncrHasS = 2048, static kHasS = 4294965248, static kAnnotationCreated = 1024, static kMayDefer = 512, static kPrevDefer = 256, static kHasE = 128, static kBegunE = 64, static kHasU = 32, static kHasSolo = 224, static kWaitingNotS = 16, static kWaitingESingle = 4, static kWaitingEMultiple = 8, static kWaitingE = 12, static kWaitingU = 2, static kWaitingS = 1, static kWaitingAny = 31, static kNumSharedToStartDeferring = 2, static kMaxSpinCount = 1000, static kMaxSoftYieldCount = 1000, static kDeferredSearchDistance = 2, static kDeferredSeparationFactor = 4, static kTokenStackTLSCapacity = 2, static kTokenless = 1, static tls_lastTokenlessSlot = 10, static tls_lastDeferredReaderSlot = 10, static deferredReaders = { {> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true} }}}, virtualEventBase_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x0}, }, }}}, evb_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x7f9ec43c04b0}, }, }}}}, mutex = { = {_M_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , __align = 0}}, }, index = 5, subdoc_op = {m_path = 0x7f9ec3f1ee00, m_jsn = 0x26307c0, m_match = { type = 0, status = 0, matchres = 0, sflags = 0, match_level = 0, position = 0, num_siblings = 0, num_children = 0, immediate_parent_found = 0 '\000', get_last = 0 '\000', extra_options = Subdoc::Match::GET_MATCH_ONLY, unique_item_found = 0 '\000', loc_deepest = {at = 0x0, length = 0}, loc_key = { at = 0x0, length = 0}, ensure_unique = {at = 0x0, length = 0}}, m_optype = {code = 0 '\000'}, m_doc = {at = 0x0, length = 0}, m_userval = {at = 0x0, length = 0}, m_result = 0x0}, validator = {instance = {state = 1, stack = { > >> = { c = { >> = { _M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, >::_Deque_impl_data> = {_M_map = 0x7f9ec3efe740, _M_map_size = 8, _M_start = { _M_cur = 0x7f9ec43a9000, _M_first = 0x7f9ec43a9000, _M_last = 0x7f9ec43a9200, _M_node = 0x7f9ec3efe758}, _M_finish = { _M_cur = 0x7f9ec43a9000, _M_first = 0x7f9ec43a9000, _M_last = 0x7f9ec43a9200, _M_node = 0x7f9ec3efe758}}, }}, }}, }}}, running = {_M_base = {static _S_alignment = 1, _M_i = true}, static is_always_lock_free = true}, scratch_buffer = { _M_elems = "\200]\000\000\004\000\000\000\000\000\000\004\070\005", '\000' , "\004?\336\000\000\001\002", '\000' }, shutdown_next_log = 0, new_conn_queue = { connections = { >, std::mutex>, (folly::detail::MutexLevel)0>> = {}, static nxCopyCtor = , static nxMoveCtor = , datum_ = { >> = { _M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, >::_Vector_impl_data> = {_M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}, }}, }, mutex_ = { = {_M_mutex = {__data = { __lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , __align = 0}}, }}}} #7 0x0000000000b8cb29 in run (this=0x7f9ec43b7220) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 47 (Thread 0x7f9eb3fff700 (LWP 123234)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 No symbol table info available. #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8cb00, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 epollop = 0x7f9ec43fe2e0 events = 0x7f9eb81bb100 i = res = timeout = __func__ = "epoll_dispatch" #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8cb00, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 evsel = 0x7f9ec7194c20 tv = {tv_sec = 4, tv_usec = 140319870424816} tv_p = res = done = 0 retval = 0 __func__ = "event_base_loop" #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec40816f0, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 callbacks = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9eb3fed920, prev_ = 0x7f9eb3fed920}, }}}}, } message = 0xcc9568 "Your code just tried to loop over an event base from inside another event base loop. Since libevent is not reentrant, this leads to undefined behavior in opt builds. Please fix immediately. For the co"... SCOPE_EXIT_STATE13 = { = {dismissed_ = false}, function_ = {__this = 0x7f9ec40816f0}} res = 0 ranLoopCallbacks = blocking = true once = false prev = {__d = {__r = 2075024336498294}} idleStart = {__d = {__r = 2145471517332429}} busy = idle = prevLoopThread = {_M_thread = 0} #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec40816f0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc91db "EventBase", e_ = 0xcc91e4 ""}}}} #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=this@entry=0x7f9ec40816f0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 ret = #6 0x00000000005b0cb9 in worker_libevent (arg=0x7f9ec40816e0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:115 me = @0x7f9ec40816e0: {thread_id = 140319601456896, eventBase = { = { _vptr.TimeoutManager = 0x1075d80 , cobTimeouts_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7f9ec43c0600}, }, }}}}, = { = { _vptr.Executor = 0x1075e40 , static LO_PRI = -128 '\200', static MID_PRI = 0 '\000', static HI_PRI = 127 '\177'}, }, = {}, = {}, = {}, intervalDuration_ = {__r = 10}, wheelTimer_ = {_M_t = { _M_t = { > >*, folly::DelayedDestruction::Destructor>> = {> = {> = { = {}, }, }, > >*, false>> = {_M_head_impl = 0x0}, }, }}}, loopCallbacks_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ec4081730, prev_ = 0x7f9ec4081730}, }}}}, }, runBeforeLoopCallbacks_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9ec4081740, prev_ = 0x7f9ec4081740}, }}}}, }, onDestructionCallbacks_ = { >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >, (folly::detail::MutexLevel)2>> = { >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >, (folly::detail::MutexLevel)1>> = {}, }, static nxCopyCtor = >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >::nxCopyCtor".>, static nxMoveCtor = >, &folly::EventBase::OnDestructionCallback::listHook_> >, folly::SharedMutexImpl >::nxMoveCtor".>, datum_ = { >, &folly::EventBase::OnDestructionCallback::listHook_>, unsigned long, true, void>> = { static constant_time_size = true, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = false, data_ = { >, &folly::EventBase::OnDestructionCallback::listHook_>> = {static link_mode = boost::intrusive::normal_link}, root_plus_size_ = {> = {static constant_time_size = , size_ = 0}, m_header = {> = {next_ = 0x7f9ec4081758, prev_ = 0x7f9ec4081758}, }}}}, }, mutex_ = {static kReaderPriority = false, state_ = {> = {static _S_alignment = 4, _M_i = 0}, static is_always_lock_free = true}, static kIncrHasS = 2048, static kHasS = 4294965248, static kAnnotationCreated = 1024, static kMayDefer = 512, static kPrevDefer = 256, static kHasE = 128, static kBegunE = 64, static kHasU = 32, static kHasSolo = 224, static kWaitingNotS = 16, static kWaitingESingle = 4, static kWaitingEMultiple = 8, static kWaitingE = 12, static kWaitingU = 2, static kWaitingS = 1, static kWaitingAny = 31, static kNumSharedToStartDeferring = 2, static kMaxSpinCount = 1000, static kMaxSoftYieldCount = 1000, static kDeferredSearchDistance = 2, static kDeferredSeparationFactor = 4, static kTokenStackTLSCapacity = 2, static kTokenless = 1, static tls_lastTokenlessSlot = 2, static tls_lastDeferredReaderSlot = 2, static deferredReaders = {{> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true} }}}, runOnceCallbacks_ = 0x0, stop_ = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}, loopThread_ = {static _S_min_alignment = 8, static _S_alignment = 8, _M_i = {_M_thread = 140319601456896}, static is_always_lock_free = ::is_always_lock_free".>}, queue_ = {_M_t = { _M_t = { >*, std::default_delete > > >> = { > > >> = { > >, true>> = { > >> = {}, }, }, >*, false>> = { _M_head_impl = 0x7f9ec3efe780}, }, }}}, fnRunner_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x7f9ec43e5d00}, }, }}}, loopKeepAliveCount_ = 1, loopKeepAliveCountAtomic_ = {> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true}, loopKeepAliveActive_ = true, maxLatency_ = {__r = 0}, avgLoopTime_ = {expCoeff_ = -4.9999999999999998e-07, value_ = 32.933831118659498, buffer_time_ = { __r = 1300}, busy_buffer_ = {__r = 1}, buffer_cnt_ = 5, static buffer_interval_ = {__r = 10}}, maxLatencyLoopTime_ = { expCoeff_ = -4.9999999999999998e-07, value_ = 32.933831118659498, buffer_time_ = {__r = 1300}, busy_buffer_ = {__r = 1}, buffer_cnt_ = 5, static buffer_interval_ = {__r = 10}}, maxLatencyCob_ = {> = {}, data_ = {big = 0x0, tiny = {__data = '\000' , __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, enableTimeMeasurement_ = true, nextLoopCnt_ = 9944730, latestLoopCnt_ = 9944729, startWork_ = {__d = {__r = 2145471517331435}}, invokingLoop_ = true, observer_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }, observerSampleCount_ = 0, executionObserver_ = 0x0, name_ = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ec40818a8 ""}, _M_string_length = 0, {_M_local_buf = '\000' , _M_allocated_capacity = 0}}, localStorage_ = { _M_h = { >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits >> = { >, std::__detail::_Select1st, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, false>> = {> = { = {}, }, , true>> = {> = {> = {}, }, }, > = { = {}, }, }, , true>> = {> = {> = {}, }, }, }, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, false>> = { >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >> = {}, }, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, std::integral_constant >> = {}, >, std::allocator > >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, >, false> > >> = { >, false> >, true>> = { >, false> >> = {<__gnu_cxx::new_allocator >, false> >> = {}, }, }, }, _M_buckets = 0x7f9ec40818e8, _M_bucket_count = 1, _M_before_begin = {_M_nxt = 0x0}, _M_element_count = 0, _M_rehash_policy = {static _S_growth_factor = 2, _M_max_load_factor = 1, _M_next_resize = 0}, _M_single_bucket = 0x0}}, localStorageToDtor_ = { _M_h = {, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits >> = {, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, false>> = {> = { = {}, }, , true>> = {> = {> = {}, }, }, > = { = {}, }, }, , true>> = {> = {> = {}, }, }, }, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {, std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >> = {}, }, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, std::integral_constant >> = {}, , std::__detail::_Identity, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>> = {}, > >> = { >, true>> = { >> = {<__gnu_cxx::new_allocator >> = {}, }, }, }, _M_buckets = 0x7f9ec4081920, _M_bucket_count = 1, _M_before_begin = {_M_nxt = 0x0}, _M_element_count = 0, _M_rehash_policy = {static _S_growth_factor = 2, _M_max_load_factor = 1, _M_next_resize = 0}, _M_single_bucket = 0x0}}, virtualEventBaseInitFlag_ = {called_ = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}, mutex_ = {static kReaderPriority = false, state_ = {> = { static _S_alignment = 4, _M_i = 0}, static is_always_lock_free = true}, static kIncrHasS = 2048, static kHasS = 4294965248, static kAnnotationCreated = 1024, static kMayDefer = 512, static kPrevDefer = 256, static kHasE = 128, static kBegunE = 64, static kHasU = 32, static kHasSolo = 224, static kWaitingNotS = 16, static kWaitingESingle = 4, static kWaitingEMultiple = 8, static kWaitingE = 12, static kWaitingU = 2, static kWaitingS = 1, static kWaitingAny = 31, static kNumSharedToStartDeferring = 2, static kMaxSpinCount = 1000, static kMaxSoftYieldCount = 1000, static kDeferredSearchDistance = 2, static kDeferredSeparationFactor = 4, static kTokenStackTLSCapacity = 2, static kTokenless = 1, static tls_lastTokenlessSlot = 2, static tls_lastDeferredReaderSlot = 2, static deferredReaders = { {> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true} }}}, virtualEventBase_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x0}, }, }}}, evb_ = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x7f9ec43c0610}, }, }}}}, mutex = { = {_M_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , __align = 0}}, }, index = 6, subdoc_op = {m_path = 0x7f9ec3f1f300, m_jsn = 0x2630fa0, m_match = { type = 0, status = 0, matchres = 0, sflags = 0, match_level = 0, position = 0, num_siblings = 0, num_children = 0, immediate_parent_found = 0 '\000', get_last = 0 '\000', extra_options = Subdoc::Match::GET_MATCH_ONLY, unique_item_found = 0 '\000', loc_deepest = {at = 0x0, length = 0}, loc_key = { at = 0x0, length = 0}, ensure_unique = {at = 0x0, length = 0}}, m_optype = {code = 0 '\000'}, m_doc = {at = 0x0, length = 0}, m_userval = {at = 0x0, length = 0}, m_result = 0x0}, validator = {instance = {state = 1, stack = { > >> = { c = { >> = { _M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, >::_Deque_impl_data> = {_M_map = 0x7f9ec3efe7c0, _M_map_size = 8, _M_start = { _M_cur = 0x7f9ec43a9400, _M_first = 0x7f9ec43a9400, _M_last = 0x7f9ec43a9600, _M_node = 0x7f9ec3efe7d8}, _M_finish = { _M_cur = 0x7f9ec43a9400, _M_first = 0x7f9ec43a9400, _M_last = 0x7f9ec43a9600, _M_node = 0x7f9ec3efe7d8}}, }}, }}, }}}, running = {_M_base = {static _S_alignment = 1, _M_i = true}, static is_always_lock_free = true}, scratch_buffer = { _M_elems = "\200\\\000\000\000\000\000\000\000\000\000\000\265\244\230", '\000' , ",\034", '\000' }, shutdown_next_log = 0, new_conn_queue = { connections = { >, std::mutex>, (folly::detail::MutexLevel)0>> = {}, static nxCopyCtor = , static nxMoveCtor = , datum_ = { >> = { _M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, >::_Vector_impl_data> = {_M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}, }}, }, mutex_ = { = {_M_mutex = {__data = { __lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , __align = 0}}, }}}} #7 0x0000000000b8cb29 in run (this=0x7f9ec43b7250) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 46 (Thread 0x7f9eb1bff700 (LWP 123235)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2982073880, absSteadyTime=absSteadyTime@entry=0x7f9eb1bed5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7db390) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145882, tv_nsec = 28797037} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7db390, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9eb1bed618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7db390) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7db390, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145882028797037}} #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 No locals. #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7db390, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7db390}, }, }}} #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3e99800, tiny = { __data = "\000\230\351\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000c\341\001\000\000\000\000\000@\000\000\000\000\000\000\000\020\331\276\261\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2081931673820271}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e163, tiny = { __data = "c\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000\240\331\276\261\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #17 0x0000000000a98f74 in operator() (this=0x7f9ec3efe900) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec3efe900: {> = {}, data_ = {big = 0x7f9ec43b73a0, tiny = { __data = "\240s;\304\236\177", '\000' , __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #18 operator() (__closure=0x7f9ec3efe900) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9eb1bed9a0 "ReaderPool0"}, _M_string_length = 11, {_M_local_buf = "ReaderPool0\000\000\000\000", _M_allocated_capacity = 8021036716148221266}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b73a0, tiny = { __data = "\240s;\304\236\177", '\000' , __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec3efe900: {__func = {> = {}, data_ = {big = 0x7f9ec43b73a0, tiny = { __data = "\240s;\304\236\177", '\000' , __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 45 (Thread 0x7f9eb13fe700 (LWP 123236)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2973681176, absSteadyTime=absSteadyTime@entry=0x7f9eb13ec5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7df800) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145882, tv_nsec = 28811360} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7df800, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9eb13ec618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7df800) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7df800, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145882028811360}} #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 No locals. #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7df800, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7df800}, }, }}} #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3e99800, tiny = { __data = "\000\230\351\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000d\341\001\000\000\000\000\000H\000\000\000\000\000\000\000\020\311>\261\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2079041377188477}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e164, tiny = { __data = "d\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000p\312\256\302\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #17 0x0000000000a98f74 in operator() (this=0x7f9ec3efea00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec3efea00: {> = {}, data_ = {big = 0x7f9ec43b72e0, tiny = { __data = "\340r;\304\236\177\000\000OLLBACK TRANSACTION TO SAVEPOINT stateme", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #18 operator() (__closure=0x7f9ec3efea00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9eb13ec9a0 "ReaderPool1"}, _M_string_length = 11, {_M_local_buf = "ReaderPool1\000\000\000\000", _M_allocated_capacity = 8021036716148221266}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b72e0, tiny = { __data = "\340r;\304\236\177\000\000OLLBACK TRANSACTION TO SAVEPOINT stateme", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec3efea00: {__func = {> = {}, data_ = {big = 0x7f9ec43b72e0, tiny = { __data = "\340r;\304\236\177\000\000OLLBACK TRANSACTION TO SAVEPOINT stateme", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 44 (Thread 0x7f9eb0bfd700 (LWP 123237)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2965288472, absSteadyTime=absSteadyTime@entry=0x7f9eb0beb5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7dc560) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145882, tv_nsec = 29139960} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7dc560, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9eb0beb618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7dc560) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7dc560, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145882029139960}} #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 No locals. #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7dc560, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7dc560}, }, }}} #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3e99800, tiny = { __data = "\000\230\351\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000e\341\001\000\000\000\000\000P\000\000\000\000\000\000\000\020\271\276\260\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2081662959609299}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e165, tiny = { __data = "e\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000\240\271\276\260\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #17 0x0000000000a98f74 in operator() (this=0x7f9ec3efea40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec3efea40: {> = {}, data_ = {big = 0x7f9ec43b7370, tiny = { __data = "ps;\304\236\177\000\000ET TRANSACTION ISOLATION statement was e", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #18 operator() (__closure=0x7f9ec3efea40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9eb0beb9a0 "ReaderPool2"}, _M_string_length = 11, {_M_local_buf = "ReaderPool2\000\000\000\000", _M_allocated_capacity = 8021036716148221266}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b7370, tiny = { __data = "ps;\304\236\177\000\000ET TRANSACTION ISOLATION statement was e", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec3efea40: {__func = {> = {}, data_ = {big = 0x7f9ec43b7370, tiny = { __data = "ps;\304\236\177\000\000ET TRANSACTION ISOLATION statement was e", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 43 (Thread 0x7f9eaa7da700 (LWP 123238)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2860287512, absSteadyTime=absSteadyTime@entry=0x7f9eaa7c85f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7dce90) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145882, tv_nsec = 28823630} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7dce90, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9eaa7c8618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7dce90) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7dce90, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145882028823630}} #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 No locals. #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7dce90, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7dce90}, }, }}} #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3e99800, tiny = { __data = "\000\230\351\303\236\177\000\000h\000\000\000\000\000\000\000\350\000\000\000\000\000\000\000\326\020\\\000\000\000\000\000\270\210|\252\236\177\000\000\320'/\310\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2081960630058944}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x7f9ec408f770, tiny = { __data = "p\367\b\304\236\177\000\000\313y\242", '\000' , "\305n\016\310\236\177\000\000\000^>\304\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #17 0x0000000000a98f74 in operator() (this=0x7f9ec3efeac0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec3efeac0: {> = {}, data_ = {big = 0x7f9ec43b7310, tiny = { __data = "\020s;\304\236\177\000\000request was made to archive or restore N", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #18 operator() (__closure=0x7f9ec3efeac0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9eaa7c89a0 "ReaderPool3"}, _M_string_length = 11, {_M_local_buf = "ReaderPool3\000\000\000\000", _M_allocated_capacity = 8021036716148221266}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b7310, tiny = { __data = "\020s;\304\236\177\000\000request was made to archive or restore N", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec3efeac0: {__func = {> = {}, data_ = {big = 0x7f9ec43b7310, tiny = { __data = "\020s;\304\236\177\000\000request was made to archive or restore N", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 42 (Thread 0x7f9ea9fd9700 (LWP 123239)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2851894808, absSteadyTime=absSteadyTime@entry=0x7f9ea9fc75f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7db348) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145882, tv_nsec = 42699452} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7db348, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9ea9fc7618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7db348) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7db348, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145882042699452}} #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 No locals. #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7db348, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7db348}, }, }}} #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3e99800, tiny = { __data = "\000\230\351\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000g\341\001\000\000\000\000\000\220\000\000\000\000\000\000\000\020y\374\251\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2145462042202851}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e167, tiny = { __data = "g\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000p\252|\252\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #17 0x0000000000a98f74 in operator() (this=0x7f9ec3efeb00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec3efeb00: {> = {}, data_ = {big = 0x7f9ec43b71f0, tiny = { __data = "\360q;\304\236\177\000\000request was made to initate graceful shu", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #18 operator() (__closure=0x7f9ec3efeb00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ea9fc79a0 "ReaderPool4"}, _M_string_length = 11, {_M_local_buf = "ReaderPool4\000\000\000\000", _M_allocated_capacity = 8021036716148221266}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b71f0, tiny = { __data = "\360q;\304\236\177\000\000request was made to initate graceful shu", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec3efeb00: {__func = {> = {}, data_ = {big = 0x7f9ec43b71f0, tiny = { __data = "\360q;\304\236\177\000\000request was made to initate graceful shu", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 41 (Thread 0x7f9ea97d8700 (LWP 123240)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2843502104, absSteadyTime=absSteadyTime@entry=0x7f9ea97c65f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7dca70) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145882, tv_nsec = 28432377} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7dca70, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9ea97c6618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7dca70) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7dca70, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145882028432377}} #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 No locals. #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7dca70, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7dca70}, }, }}} #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3e99800, tiny = { __data = "\000\230\351\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000h\341\001\000\000\000\000\000\230\000\000\000\000\000\000\000\020i|\251\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2081944019547701}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e168, tiny = { __data = "h\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000p\312~\272\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #17 0x0000000000a98f74 in operator() (this=0x7f9ec3efea80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec3efea80: {> = {}, data_ = {big = 0x7f9ec43b6ad0, tiny = { __data = "\320j;\304\236\177", '\000' , __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #18 operator() (__closure=0x7f9ec3efea80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ea97c69a0 "ReaderPool5"}, _M_string_length = 11, {_M_local_buf = "ReaderPool5\000\000\000\000", _M_allocated_capacity = 8021036716148221266}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b6ad0, tiny = { __data = "\320j;\304\236\177", '\000' , __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec3efea80: {__func = {> = {}, data_ = {big = 0x7f9ec43b6ad0, tiny = { __data = "\320j;\304\236\177", '\000' , __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 40 (Thread 0x7f9ea8fd7700 (LWP 123241)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2835109400, absSteadyTime=absSteadyTime@entry=0x7f9ea8fc55f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7dd478) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145829, tv_nsec = 30764016} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7dd478, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9ea8fc5618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7dd478) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7dd478, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145829030764016}} #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 rv = idleDeadline = {__d = {__r = 2145829030764016}} #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 No locals. #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7dd478, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7dd478}, }, }}} #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3e99800, tiny = { __data = "\000\230\351\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000i\341\001\000\000\000\000\000\240\000\000\000\000\000\000\000\020Y\374\250\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2081678743830131}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e169, tiny = { __data = "i\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000p\272\376\271\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #18 0x0000000000a98f74 in operator() (this=0x7f9ec3efeb40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec3efeb40: {> = {}, data_ = {big = 0x7f9ec43b7490, tiny = { __data = "\220t;\304\236\177\000\000to create or update eventing function de", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 operator() (__closure=0x7f9ec3efeb40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ea8fc59a0 "ReaderPool6"}, _M_string_length = 11, {_M_local_buf = "ReaderPool6\000\000\000\000", _M_allocated_capacity = 8021036716148221266}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b7490, tiny = { __data = "\220t;\304\236\177\000\000to create or update eventing function de", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec3efeb40: {__func = {> = {}, data_ = {big = 0x7f9ec43b7490, tiny = { __data = "\220t;\304\236\177\000\000to create or update eventing function de", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 39 (Thread 0x7f9e97fff700 (LWP 123242)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2550060568, absSteadyTime=absSteadyTime@entry=0x7f9e97fed5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7dc8c0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145829, tv_nsec = 8669} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7dc8c0, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e97fed618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7dc8c0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7dc8c0, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145829000008669}} #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 rv = idleDeadline = {__d = {__r = 2145829000008669}} #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 No locals. #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7dc8c0, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2632ac0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7dc8c0}, }, }}} #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2632ac0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2632a80, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e99900, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3e99800, tiny = { __data = "\000\230\351\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000j\341\001\000\000\000\000\000\250\000\000\000\000\000\000\000\020\331\376\227\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2081680441685001}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e16a, tiny = { __data = "j\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000\240\331\376\227\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #18 0x0000000000a98f74 in operator() (this=0x7f9ec3efebc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec3efebc0: {> = {}, data_ = {big = 0x7f9ec43b7460, tiny = { __data = "`t;\304\236\177\000\000to fetch eventing deployed functions lis", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 operator() (__closure=0x7f9ec3efebc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e97fed9a0 "ReaderPool7"}, _M_string_length = 11, {_M_local_buf = "ReaderPool7\000\000\000\000", _M_allocated_capacity = 8021036716148221266}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b7460, tiny = { __data = "`t;\304\236\177\000\000to fetch eventing deployed functions lis", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec3efebc0: {__func = {> = {}, data_ = {big = 0x7f9ec43b7460, tiny = { __data = "`t;\304\236\177\000\000to fetch eventing deployed functions lis", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 38 (Thread 0x7f9e977fe700 (LWP 123243)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2541667864, absSteadyTime=absSteadyTime@entry=0x7f9e977ec5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7ddd18) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145882, tv_nsec = 38858317} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7ddd18, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e977ec618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7ddd18) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7ddd18, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145882038858317}} #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 No locals. #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7ddd18, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x26341c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7ddd18}, }, }}} #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x26341c0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2634180, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e9a500, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3e9a400, tiny = { __data = "\000\244\351\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000k\341\001\000\000\000\000\000\260\000\000\000\000\000\000\000\020\311~\227\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2145462037964289}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e16b, tiny = { __data = "k\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000\240\311~\227\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #17 0x0000000000a98f74 in operator() (this=0x7f9ec3efecc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec3efecc0: {> = {}, data_ = {big = 0x7f9ec43b69b0, tiny = { __data = "\260i;\304\236\177\000\000to save settings for an eventing functio", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #18 operator() (__closure=0x7f9ec3efecc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e977ec9a0 "WriterPool0"}, _M_string_length = 11, {_M_local_buf = "WriterPool0\000\000\000\000", _M_allocated_capacity = 8021036716417184343}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b69b0, tiny = { __data = "\260i;\304\236\177\000\000to save settings for an eventing functio", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec3efecc0: {__func = {> = {}, data_ = {big = 0x7f9ec43b69b0, tiny = { __data = "\260i;\304\236\177\000\000to save settings for an eventing functio", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 37 (Thread 0x7f9e96ffd700 (LWP 123244)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2533275160, absSteadyTime=absSteadyTime@entry=0x7f9e96feb5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7e08c8) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145882, tv_nsec = 47009690} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7e08c8, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e96feb618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7e08c8) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7e08c8, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145882047009690}} #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 No locals. #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7e08c8, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x26341c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7e08c8}, }, }}} #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x26341c0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2634180, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e9a500, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3e9a400, tiny = { __data = "\000\244\351\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000l\341\001\000\000\000\000\000\270\000\000\000\000\000\000\000\020\271\376\226\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2145462046367909}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e16c, tiny = { __data = "l\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000p\212|\251\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 140319889349824}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #17 0x0000000000a98f74 in operator() (this=0x7f9ec43d98c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec43d98c0: {> = {}, data_ = {big = 0x7f9ec43b7340, tiny = { __data = "@s;\304\236\177", '\000' , "\240\252\367\303\236\177\000\000.\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #18 operator() (__closure=0x7f9ec43d98c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e96feb9a0 "WriterPool1"}, _M_string_length = 11, {_M_local_buf = "WriterPool1\000\000\000\000", _M_allocated_capacity = 8021036716417184343}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b7340, tiny = { __data = "@s;\304\236\177", '\000' , "\240\252\367\303\236\177\000\000.\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec43d98c0: {__func = {> = {}, data_ = {big = 0x7f9ec43b7340, tiny = { __data = "@s;\304\236\177", '\000' , "\240\252\367\303\236\177\000\000.\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 36 (Thread 0x7f9e967fc700 (LWP 123245)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2524882456, absSteadyTime=absSteadyTime@entry=0x7f9e967ea5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7de990) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145829, tv_nsec = 238935995} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7de990, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e967ea618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7de990) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7de990, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145829238935995}} #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 rv = idleDeadline = {__d = {__r = 2145829238935995}} #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 No locals. #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7de990, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x26341c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7de990}, }, }}} #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x26341c0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2634180, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e9a500, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3e9a400, tiny = { __data = "\000\244\351\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000m\341\001\000\000\000\000\000\300\000\000\000\000\000\000\000\020\251~\226\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2145462037957225}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e16d, tiny = { __data = "m\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000p\332\376\226\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #18 0x0000000000a98f74 in operator() (this=0x7f9ec43d9900) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec43d9900: {> = {}, data_ = {big = 0x7f9ec43b6980, tiny = { __data = "\200i;\304\236\177\000\000g_permitted", '\000' , "mandatory_fields", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 operator() (__closure=0x7f9ec43d9900) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e967ea9a0 "WriterPool2"}, _M_string_length = 11, {_M_local_buf = "WriterPool2\000\000\000\000", _M_allocated_capacity = 8021036716417184343}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b6980, tiny = { __data = "\200i;\304\236\177\000\000g_permitted", '\000' , "mandatory_fields", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec43d9900: {__func = {> = {}, data_ = {big = 0x7f9ec43b6980, tiny = { __data = "\200i;\304\236\177\000\000g_permitted", '\000' , "mandatory_fields", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 35 (Thread 0x7f9e95ffb700 (LWP 123246)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2516489752, absSteadyTime=absSteadyTime@entry=0x7f9e95fe95f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7db480) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145829, tv_nsec = 22470544} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7db480, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e95fe9618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7db480) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7db480, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145829022470544}} #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 rv = idleDeadline = {__d = {__r = 2145829022470544}} #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 No locals. #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7db480, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x26341c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7db480}, }, }}} #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x26341c0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2634180, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3e9a500, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3e9a400, tiny = { __data = "\000\244\351\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000n\341\001\000\000\000\000\000\310\000\000\000\000\000\000\000\020\231\376\225\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2145462037992949}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e16e, tiny = { __data = "n\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000pz\374\250\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #18 0x0000000000a98f74 in operator() (this=0x7f9ec43d9980) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec43d9980: {> = {}, data_ = {big = 0x7f9ec3ef4870, tiny = { __data = "pH\357\303\236\177\000\000\005\000\000\000\000\000\000\000\060.75s", '\000' , "\260\231=\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 operator() (__closure=0x7f9ec43d9980) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e95fe99a0 "WriterPool3"}, _M_string_length = 11, {_M_local_buf = "WriterPool3\000\000\000\000", _M_allocated_capacity = 8021036716417184343}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec3ef4870, tiny = { __data = "pH\357\303\236\177\000\000\005\000\000\000\000\000\000\000\060.75s", '\000' , "\260\231=\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec43d9980: {__func = {> = {}, data_ = {big = 0x7f9ec3ef4870, tiny = { __data = "pH\357\303\236\177\000\000\005\000\000\000\000\000\000\000\060.75s", '\000' , "\260\231=\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 34 (Thread 0x7f9e957fa700 (LWP 123247)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2508097048, absSteadyTime=absSteadyTime@entry=0x7f9e957e85f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7e17e0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145828, tv_nsec = 952605537} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7e17e0, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e957e8618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7e17e0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7e17e0, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145828952605537}} #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 rv = idleDeadline = {__d = {__r = 2145828952605537}} #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 No locals. #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7e17e0, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7e17e0}, }, }}} #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3f51000, tiny = { __data = "\000\020\365\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000o\341\001\000\000\000\000\000\320\000\000\000\000\000\000\000\020\211~\225\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2083853860104635}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e16f, tiny = { __data = "o\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000p\272\376\271\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #18 0x0000000000a98f74 in operator() (this=0x7f9ec43d9a40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec43d9a40: {> = {}, data_ = {big = 0x7f9ec43b7550, tiny = { __data = "Pu;\304\236\177", '\000' , __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 operator() (__closure=0x7f9ec43d9a40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e957e89a0 "AuxIoPool0"}, _M_string_length = 10, {_M_local_buf = "AuxIoPool0\000\000\000\000\000", _M_allocated_capacity = 8029725099529106753}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b7550, tiny = { __data = "Pu;\304\236\177", '\000' , __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec43d9a40: {__func = {> = {}, data_ = {big = 0x7f9ec43b7550, tiny = { __data = "Pu;\304\236\177", '\000' , __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 33 (Thread 0x7f9e94ff9700 (LWP 123248)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=2499704344, absSteadyTime=absSteadyTime@entry=0x7f9e94fe75f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7db5b8) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145882, tv_nsec = 28304900} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7db5b8, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e94fe7618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7db5b8) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7db5b8, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145882028304900}} #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 No locals. #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7db5b8, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7db5b8}, }, }}} #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3f51000, tiny = { __data = "\000\020\365\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000p\341\001\000\000\000\000\000\330\000\000\000\000\000\000\000\020y\376\224\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2083833053135643}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e170, tiny = { __data = "p\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000p\252~\271\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #17 0x0000000000a98f74 in operator() (this=0x7f9ec43d9a80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec43d9a80: {> = {}, data_ = {big = 0x7f9ec43b7400, tiny = { __data = "\000t;\304\236\177", '\000' , "\260\232=\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #18 operator() (__closure=0x7f9ec43d9a80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e94fe79a0 "AuxIoPool1"}, _M_string_length = 10, {_M_local_buf = "AuxIoPool1\000\000\000\000\000", _M_allocated_capacity = 8029725099529106753}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b7400, tiny = { __data = "\000t;\304\236\177", '\000' , "\260\232=\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec43d9a80: {__func = {> = {}, data_ = {big = 0x7f9ec43b7400, tiny = { __data = "\000t;\304\236\177", '\000' , "\260\232=\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 32 (Thread 0x7f9e73fff700 (LWP 123249)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=1946080792, absSteadyTime=absSteadyTime@entry=0x7f9e73fed5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7e0010) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145882, tv_nsec = 28398377} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7e0010, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e73fed618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7e0010) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7e0010, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145882028398377}} #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 No locals. #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7e0010, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7e0010}, }, }}} #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3f51000, tiny = { __data = "\000\020\365\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000q\341\001\000\000\000\000\000\340\000\000\000\000\000\000\000\020\331\376s\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2083832176057645}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e171, tiny = { __data = "q\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000p\212\256\300\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #17 0x0000000000a98f74 in operator() (this=0x7f9ec43d9ac0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec43d9ac0: {> = {}, data_ = {big = 0x7f9ec43b74c0, tiny = { __data = "\300t;\304\236\177\000\000\032\000\000\000\000\000\000\000\032", '\000' , "FLUSH COLLECTION", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #18 operator() (__closure=0x7f9ec43d9ac0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e73fed9a0 "AuxIoPool2"}, _M_string_length = 10, {_M_local_buf = "AuxIoPool2\000\000\000\000\000", _M_allocated_capacity = 8029725099529106753}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b74c0, tiny = { __data = "\300t;\304\236\177\000\000\032\000\000\000\000\000\000\000\032", '\000' , "FLUSH COLLECTION", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec43d9ac0: {__func = {> = {}, data_ = {big = 0x7f9ec43b74c0, tiny = { __data = "\300t;\304\236\177\000\000\032\000\000\000\000\000\000\000\032", '\000' , "FLUSH COLLECTION", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 31 (Thread 0x7f9e737fe700 (LWP 123250)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=1937688088, absSteadyTime=absSteadyTime@entry=0x7f9e737ec5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7de8a0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145882, tv_nsec = 28621822} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7de8a0, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e737ec618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7de8a0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7de8a0, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145882028621822}} #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 No locals. #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7de8a0, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7de8a0}, }, }}} #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3f51000, tiny = { __data = "\000\020\365\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000r\341\001", '\000' , "\020\311~s\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2083838958380329}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e172, tiny = { __data = "r\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000p\332\276\260\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #17 0x0000000000a98f74 in operator() (this=0x7f9ec43d9b40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec43d9b40: {> = {}, data_ = {big = 0x7f9ec43b73d0, tiny = { __data = "\320s;\304\236\177", '\000' , __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #18 operator() (__closure=0x7f9ec43d9b40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e737ec9a0 "AuxIoPool3"}, _M_string_length = 10, {_M_local_buf = "AuxIoPool3\000\000\000\000\000", _M_allocated_capacity = 8029725099529106753}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b73d0, tiny = { __data = "\320s;\304\236\177", '\000' , __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec43d9b40: {__func = {> = {}, data_ = {big = 0x7f9ec43b73d0, tiny = { __data = "\320s;\304\236\177", '\000' , __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 30 (Thread 0x7f9e72ffd700 (LWP 123251)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=1929295384, absSteadyTime=absSteadyTime@entry=0x7f9e72feb5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7e1b88) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145829, tv_nsec = 471318947} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7e1b88, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e72feb618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7e1b88) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7e1b88, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145829471318947}} #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 rv = idleDeadline = {__d = {__r = 2145829471318947}} #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 No locals. #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7e1b88, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7e1b88}, }, }}} #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3f51000, tiny = { __data = "\000\020\365\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000s\341\001\000\000\000\000\000\b\000\000\000\000\000\000\000\020\271\376r\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2096949762163834}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e173, tiny = { __data = "s\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000p\312\256\302\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #18 0x0000000000a98f74 in operator() (this=0x7f9ec43d9b80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec43d9b80: {> = {}, data_ = {big = 0x7f9ec3ef4990, tiny = { __data = "\220I\357\303\236\177", '\000' , "\260\233=\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 operator() (__closure=0x7f9ec43d9b80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e72feb9a0 "AuxIoPool4"}, _M_string_length = 10, {_M_local_buf = "AuxIoPool4\000\000\000\000\000", _M_allocated_capacity = 8029725099529106753}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec3ef4990, tiny = { __data = "\220I\357\303\236\177", '\000' , "\260\233=\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec43d9b80: {__func = {> = {}, data_ = {big = 0x7f9ec3ef4990, tiny = { __data = "\220I\357\303\236\177", '\000' , "\260\233=\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 29 (Thread 0x7f9e727fc700 (LWP 123252)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=1920902680, absSteadyTime=absSteadyTime@entry=0x7f9e727ea5f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7ddcb8) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145828, tv_nsec = 751336380} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7ddcb8, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e727ea618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7ddcb8) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7ddcb8, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145828751336380}} #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 rv = idleDeadline = {__d = {__r = 2145828751336380}} #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 No locals. #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7ddcb8, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7ddcb8}, }, }}} #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3f51000, tiny = { __data = "\000\020\365\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000t\341\001\000\000\000\000\000\020\000\000\000\000\000\000\000\020\251~r\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2145462043792098}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e174, tiny = { __data = "t\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000p\332\376r\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = -8}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #18 0x0000000000a98f74 in operator() (this=0x7f9ec43d9b00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec43d9b00: {> = {}, data_ = {big = 0x7f9ec43b7520, tiny = { __data = " u;\304\236\177", '\000' , __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 operator() (__closure=0x7f9ec43d9b00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e727ea9a0 "AuxIoPool5"}, _M_string_length = 10, {_M_local_buf = "AuxIoPool5\000\000\000\000\000", _M_allocated_capacity = 8029725099529106753}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec43b7520, tiny = { __data = " u;\304\236\177", '\000' , __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec43d9b00: {__func = {> = {}, data_ = {big = 0x7f9ec43b7520, tiny = { __data = " u;\304\236\177", '\000' , __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 28 (Thread 0x7f9e71ffb700 (LWP 123253)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=1912509976, absSteadyTime=absSteadyTime@entry=0x7f9e71fe95f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7db540) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145882, tv_nsec = 28289022} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7db540, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e71fe9618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7db540) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7db540, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145882028289022}} #5 0x0000000000be60ed in futexWaitUntil, std::chrono::time_point > > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 No locals. #6 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7db540, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #7 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #8 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7db540}, }, }}} #9 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #10 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #11 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3f51000, tiny = { __data = "\000\020\365\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000u\341\001\000\000\000\000\000\030\000\000\000\000\000\000\000\020\231\376q\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2083838579344627}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e175, tiny = { __data = "u\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000p\272\376\225\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #12 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #13 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #14 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #15 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #16 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #17 0x0000000000a98f74 in operator() (this=0x7f9ec43e1bc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec43e1bc0: {> = {}, data_ = {big = 0x7f9ec3ef4960, tiny = { __data = "`I\357\303\236\177\000\000\020\005<\304\236\177\000\000 \005<\304\236\177\000\000\000\000\000\000\000\000\000\000\360\033>\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #18 operator() (__closure=0x7f9ec43e1bc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e71fe99a0 "AuxIoPool6"}, _M_string_length = 10, {_M_local_buf = "AuxIoPool6\000\000\000\000\000", _M_allocated_capacity = 8029725099529106753}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec3ef4960, tiny = { __data = "`I\357\303\236\177\000\000\020\005<\304\236\177\000\000 \005<\304\236\177\000\000\000\000\000\000\000\000\000\000\360\033>\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec43e1bc0: {__func = {> = {}, data_ = {big = 0x7f9ec3ef4960, tiny = { __data = "`I\357\303\236\177\000\000\020\005<\304\236\177\000\000 \005<\304\236\177\000\000\000\000\000\000\000\000\000\000\360\033>\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #20 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #21 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #22 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 27 (Thread 0x7f9e717fa700 (LWP 123254)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=1904117272, absSteadyTime=absSteadyTime@entry=0x7f9e717e85f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7e0220) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145828, tv_nsec = 960270676} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7e0220, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e717e8618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7e0220) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7e0220, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145828960270676}} #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 rv = idleDeadline = {__d = {__r = 2145828960270676}} #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 No locals. #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7e0220, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x2634e40, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7e0220}, }, }}} #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x2634e40) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2634e00, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51100, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3f51000, tiny = { __data = "\000\020\365\303\236\177\000\000\350\000\000\000\000\000\000\000\330\001\000\000\000\000\000\000\326\020\\\000\000\000\000\000\270\210~q\236\177\000\000\320'/\310\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2083836909627975}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x7f9ec3f67370, tiny = { __data = "ps\366\303\236\177\000\000\313y\242", '\000' , "\305n\016\310\236\177\000\000\000T=\304\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #18 0x0000000000a98f74 in operator() (this=0x7f9ec43e1c00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec43e1c00: {> = {}, data_ = {big = 0x7f9ec3ef48d0, tiny = { __data = "\320H\357\303\236\177\000\000,\000\000\000\000\000\000\000,", '\000' , "filtering_permit", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 operator() (__closure=0x7f9ec43e1c00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e717e89a0 "AuxIoPool7"}, _M_string_length = 10, {_M_local_buf = "AuxIoPool7\000\000\000\000\000", _M_allocated_capacity = 8029725099529106753}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec3ef48d0, tiny = { __data = "\320H\357\303\236\177\000\000,\000\000\000\000\000\000\000,", '\000' , "filtering_permit", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec43e1c00: {__func = {> = {}, data_ = {big = 0x7f9ec3ef48d0, tiny = { __data = "\320H\357\303\236\177\000\000,\000\000\000\000\000\000\000,", '\000' , "filtering_permit", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 26 (Thread 0x7f9e70ff9700 (LWP 123255)): #0 0x00007f9ec55f0d19 in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000bd81fd in nativeFutexWaitImpl (waitMask=waitMask@entry=1895724568, absSteadyTime=absSteadyTime@entry=0x7f9e70fe75f8, absSystemTime=absSystemTime@entry=0x0, expected=expected@entry=2, addr=addr@entry=0x7f9eaa7e0838) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:123 op = ts = {tv_sec = 2145829, tv_nsec = 256236095} timeout = rv = #2 folly::detail::futexWaitImpl (futex=futex@entry=0x7f9eaa7e0838, expected=expected@entry=2, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7f9e70fe7618, waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex.cpp:254 No locals. #3 0x0000000000be1aba in futexWaitImpl const, std::chrono::time_point > > > (waitMask=4294967295, deadline=..., expected=2, futex=0x7f9eaa7e0838) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:85 No locals. #4 folly::detail::futexWaitUntil, std::chrono::_V2::steady_clock, std::chrono::duration > > ( futex=futex@entry=0x7f9eaa7e0838, expected=expected@entry=2, deadline=..., waitMask=waitMask@entry=4294967295) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/Futex-inl.h:123 converted = {__d = {__r = 2145829256236095}} #5 0x0000000000be6227 in futexWaitPreIdle, std::chrono::time_point > >, std::chrono::duration > > (timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=..., _ret=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 rv = idleDeadline = {__d = {__r = 2145829256236095}} #6 futexWaitUntil, std::chrono::time_point > > > ( timeoutVariationFrac=0.5, stackToRetain=1024, idleTimeout=..., waitMask=4294967295, deadline=..., expected=2, fut=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:151 No locals. #7 folly::SaturatingSemaphore::tryWaitSlow > > ( this=this@entry=0x7f9eaa7e0838, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:318 before = #8 0x0000000000be6756 in try_wait_until > > (opt=..., deadline=..., this=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 No locals. #9 folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=this@entry=0x26365c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:521 node = {_M_t = { _M_t = {, std::atomic>*, folly::detail::LifoSemNodeRecycler, std::atomic> >> = {, std::atomic> >> = {, std::atomic>, true>> = {, std::atomic>> = {}, }, }, , std::atomic>*, false>> = {_M_head_impl = 0x7f9eaa7e0838}, }, }}} #10 0x0000000000be9210 in try_wait_for > (timeout=, this=0x26365c0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #11 folly::UnboundedBlockingQueue::try_take_for (this=0x2636580, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/task_queue/UnboundedBlockingQueue.h:41 No locals. #12 0x0000000000be0467 in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51d00, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3f51c00, tiny = { __data = "\000\034\365\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000w\341\001\000\000\000\000\000 \000\000\000\000\000\000\000\020y\376p\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2145823326668207}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e177, tiny = { __data = "w\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000\240y\376p\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 0}}, hasValue = false}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #13 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #14 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #15 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #16 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #17 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #18 0x0000000000a98f74 in operator() (this=0x7f9ec43e1d00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec43e1d00: {> = {}, data_ = {big = 0x7f9ec3ef48a0, tiny = { __data = "\240H\357\303\236\177", '\000' , "\060\035>\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #19 operator() (__closure=0x7f9ec43e1d00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e70fe79a0 "NonIoPool0"}, _M_string_length = 10, {_M_local_buf = "NonIoPool0\000\000\000\000\000", _M_allocated_capacity = 8029725099528449870}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec3ef48a0, tiny = { __data = "\240H\357\303\236\177", '\000' , "\060\035>\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #20 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec43e1d00: {__func = {> = {}, data_ = {big = 0x7f9ec3ef48a0, tiny = { __data = "\240H\357\303\236\177", '\000' , "\060\035>\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #21 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #22 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #23 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 25 (Thread 0x7f9e53fff700 (LWP 123256)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7f9ec01d8ba0) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=this@entry=0x7f9ec01d8ba0, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x000000000098bfcc in magma::WaitGroup::Wait (this=this@entry=0x7f9ec01d8b68) at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/common.cc:74 lock = {_M_device = 0x7f9ec01d8b78, _M_owns = true} #4 0x000000000091e681 in magma::Magma::Impl::Close() () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/magma/db.cc:204 No locals. #5 0x000000000091e8c8 in magma::Magma::Close (this=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/magma/db.cc:216 No locals. #6 0x0000000000887c1b in MagmaMemoryTrackingProxy::Close() () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/kvstore/magma-kvstore/magma-memory-tracking-proxy.cc:113 domainGuard = {previous = cb::Primary} #7 0x0000000000865d81 in MagmaKVStore::deinitialize (this=0x7f9ec016b400) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/kvstore/magma-kvstore/magma-kvstore.cc:734 No locals. #8 0x000000000081a586 in operator() (shard=..., __closure=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/kvshard.h:72 No locals. #9 forEachShard > (p=..., this=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/vbucketmap.h:148 shard = @0x7f9ec0164058: {_M_t = { >> = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7f9ec016c300}, }, }}, }} __for_range = #10 EPBucket::deinitialize (this=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/ep_bucket.cc:333 No locals. #11 0x00000000006a30d2 in EventuallyPersistentEngine::destroyInner (this=0x7f9ec00f8000, force=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/ep_engine.cc:2256 No locals. #12 0x00000000006a3162 in EventuallyPersistentEngine::destroy(bool) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/ep_engine.cc:207 eng = {_M_t = {> = { _M_t = {> = {> = {> = { = {}, }, }, > = { _M_head_impl = 0x7f9ec00f8000}, }, }}, }} #13 0x00000000005c4eca in operator() (engine=, this=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/include/memcached/engine.h:793 No locals. #14 reset (__p=0x0, this=) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/unique_ptr.h:182 __old_p = #15 reset (__p=0x0, this=) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/unique_ptr.h:456 No locals. #16 destroyEngine (force=true, this=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/buckets.cc:62 No locals. #17 BucketManager::destroy(Cookie*, std::__cxx11::basic_string, std::allocator >, bool) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/buckets.cc:436 ret = all_bucket_lock = {_M_device = 0x1107600 , _M_owns = false} connection = connection_id = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e53fecc50 "67"}, _M_string_length = 2, {_M_local_buf = "67\000S\236\177\000\000\000\000\000\000\000\000\000", _M_allocated_capacity = 140317974083382}} idx = num = counter = #18 0x000000000062cbbe in operator() (__closure=0x7f9e07b91420) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/char_traits.h:322 connection = @0x7f9ec4012b80: { = {_vptr.DcpMessageProducersIface = 0xc50e38 }, cookies = { >, std::allocator > > >> = { _M_impl = { > >> = {<__gnu_cxx::new_allocator > >> = {}, }, >, std::allocator > > >::_Deque_impl_data> = {_M_map = 0x7f9ec3fc3080, _M_map_size = 8, _M_start = {_M_cur = 0x7f9ec43d0e00, _M_first = 0x7f9ec43d0e00, _M_last = 0x7f9ec43d1000, _M_node = 0x7f9ec3fc3098}, _M_finish = {_M_cur = 0x7f9ec43d0e08, _M_first = 0x7f9ec43d0e00, _M_last = 0x7f9ec43d1000, _M_node = 0x7f9ec3fc3098}}, }}, }, tenant = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }, privilegeContext = {generation = 18, domain = cb::sasl::Local, mask = {> = {_M_w = 4194303}, }, bucket = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }, droppedPrivileges = { >> = { _M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, >::_Vector_impl_data> = {_M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}, }}, }}, user = {name = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ec4012c30 "@ns_server"}, _M_string_length = 10, {_M_local_buf = "@ns_server\000\304\236\177\000", _M_allocated_capacity = 8534995790017556032}}, domain = cb::sasl::Local}, description = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ec400d440 "[ {\"ip\":\"127.0.0.1\",\"port\":57190} - {\"ip\":\"127.0.0.1\",\"port\":11209} (System, @ns_server) ]"}, _M_string_length = 99, {_M_local_buf = "\204\000\000\000\000\000\000\000\330+\001\304\236\177\000", _M_allocated_capacity = 132}}, peername = { static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ec3fc3140 "{\"ip\":\"127.0.0.1\",\"port\":57190}"}, _M_string_length = 31, {_M_local_buf = "<", '\000' , _M_allocated_capacity = 60}}, sockname = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ec3fc30c0 "{\"ip\":\"127.0.0.1\",\"port\":11209}"}, _M_string_length = 31, {_M_local_buf = "<", '\000' , _M_allocated_capacity = 60}}, terminationReason = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ec4012cb8 ""}, _M_string_length = 0, {_M_local_buf = '\000' , _M_allocated_capacity = 0}}, sendQueueInfo = {last = {__d = {__r = 2075071175454526}}, size = 0, term = false}, thread = @0x7f9ec4080b10, listening_port = {> = {> = {}, _M_ptr = 0x7f9ec43b2790, _M_refcount = {_M_pi = 0x7f9ec43b2780}}, }, saslServerContext = { _M_t = { >> = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x0}, }, }}, }}, yields = {value = {> = { static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true}}, total_cpu_time = {__r = 851500}, min_sched_time = {__r = 1332}, max_sched_time = {__r = 60539}, dcpConnHandlerIface = {_M_b = {_M_p = 0x0}, static is_always_lock_free = }, bev = { _M_t = {> = { _M_t = {> = {> = {> = { = {}, }, }, > = {_M_head_impl = 0x7f9ec4012900}, }, }}, }}, totalRecv = 5211, totalSend = 977, max_reqs_per_event = 20, numEvents = 19, socketDescriptor = 67, bucketIndex = {> = {static _S_alignment = 4, _M_i = 0}, static is_always_lock_free = true}, pushed_clustermap = {epoch = 0, revno = 0}, parent_port = 11209, connectedToSystemPort = true, internal = true, authenticated = true, nodelay = true, refcount = 1 '\001', priority = {static _S_min_alignment = 1, static _S_alignment = 1, _M_i = Medium, static is_always_lock_free = }, xerror_support = false, collections_support = false, duplex_support = false, cccp = {_M_base = { static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}, allow_unordered_execution = false, agentName = { _M_elems = "regular", '\000' }, connectionId = {_M_elems = "127.0.0.1:57190", '\000' }, state = Connection::running, dcpXattrAware = false, dcpDeletedUserXattr = false, dcpNoValue = false, tracingEnabled = false, dcpDeleteTimeEnabled = false, supports_mutation_extras = false, datatypeFilter = {enabled = {> = {static _S_alignment = 1, _M_i = 0 '\000'}, static is_always_lock_free = true}}, saslAuthEnabled = true, type = Connection::Normal, dcpFlowControlBufferSize = 0, ssl = false} status = f = true nm = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e07b91438 "bucket2"}, _M_string_length = 7, {_M_local_buf = "bucket2\000\000\000\000\000\000\000\000", _M_allocated_capacity = 14201727777731938}} client = 0x7f9ec4012680 #19 __invoke_impl&> (__f=...) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/invoke.h:60 No locals. #20 __invoke_r&> (__fn=...) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/invoke.h:110 No locals. #21 std::_Function_handler::_M_invoke(std::_Any_data const&) () at /opt/gcc-10.2.0/include/c++/10.2.0/bits/std_function.h:291 No locals. #22 0x000000000062b204 in operator() (this=0x7f9eb81b1608) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/std_function.h:248 No locals. #23 OneShotTask::run (this=0x7f9eb81b1590) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/one_shot_task.h:50 No locals. #24 0x0000000000a9fb89 in GlobalTask::execute(std::basic_string_view >) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/globaltask.cc:98 guard = {previous = 0x0} start = runAgain = #25 0x0000000000a9927a in FollyExecutorPool::TaskProxy::scheduleViaCPUPool()::{lambda()#2}::operator()() const (__closure=0x7f9e53fed650) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:309 runAgain = proxy = @0x7f9e943f20f0: { > >::Callback> = { >> = {, boost::intrusive::dft_tag, (boost::intrusive::link_mode_type)2, (boost::intrusive::base_hook_type)1>> = {, boost::intrusive::dft_tag, 1>> = {> = {next_ = 0x0, prev_ = 0x0}, }, , boost::intrusive::dft_tag, (boost::intrusive::link_mode_type)2, (boost::intrusive::base_hook_type)1>, 1>> = {}, }, }, _vptr.Callback = 0xca9630 , wheel_ = 0x0, expiration_ = {__d = {__r = 0}}, bucket_ = -1, requestContext_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, task = {> = {> = {}, _M_ptr = 0x7f9eb81b1590, _M_refcount = {_M_pi = 0x7f9eb81b1580}}, }, taskId = 14387, scheduledOnCpuPool = true, executor = @0x7f9ec43e4900, cpuPool = @0x7f9ec3f51c00} #26 0x0000000000aa0f3e in operator() (this=0x7f9e53fed650) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/cancellable_cpu_executor.cc:42 fn = @0x7f9e53fed650: {> = {}, data_ = {big = 0x7f9e943f20f0, tiny = { __data = "\360 ?\224\236\177\000\000@\327\376S\236\177\000\000\000\000\000\000\000\000\000\000\300\232\370\303\236\177\000\000a\004\000\000\000\000\000\000md\276\000\000\000\000", __align = {}}}, call_ = 0xa99790 ::callSmall(folly::detail::function::Data&)>, exec_ = 0xa97ca0 (folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data)>} #27 CancellableCPUExecutor::add(GlobalTask*, folly::Function)::{lambda()#1}::operator()() const () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/cancellable_cpu_executor.cc:42 task = {storage_ = {{emptyState = -112 '\220', value = {task = 0x7f9eb81b1590, func = {> = {}, data_ = {big = 0x7f9e943f20f0, tiny = { __data = "\360 ?\224\236\177\000\000@\327\376S\236\177\000\000\000\000\000\000\000\000\000\000\300\232\370\303\236\177\000\000a\004\000\000\000\000\000\000md\276\000\000\000\000", __align = {}}}, call_ = 0xa99790 ::callSmall(folly::detail::function::Data&)>, exec_ = 0xa97ca0 (folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data)>}}}, hasValue = true}} this = #28 0x0000000000bf5a40 in operator() (this=0x7f9e53fed840) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:416 fn = @0x7f9e53fed840: {> = {}, data_ = {big = 0x7f9ec3f51c00, tiny = { __data = "\000\034\365\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000x\341\001\000\000\000\000\000(\000\000\000\000\000\000\000\020\331\376S\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>} #29 folly::ThreadPoolExecutor::runTask(std::shared_ptr const&, folly::ThreadPoolExecutor::Task&&) (this=this@entry=0x7f9ec3f51d00, thread=..., task=task@entry=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/ThreadPoolExecutor.cpp:97 rctx = { prev_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }} startTime = {__d = {__r = 2078723071590306}} stats = {expired = false, waitTime = {__r = 44086}, runTime = {__r = 0}, enqueueTime = {__d = {__r = 2078723071546220}}, requestId = 0} #30 0x0000000000be04da in folly::CPUThreadPoolExecutor::threadRun (this=0x7f9ec3f51d00, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:265 task = {storage_ = {{emptyState = 0 '\000', value = { = { func_ = {> = {}, data_ = {big = 0x7f9ec3f51c00, tiny = { __data = "\000\034\365\303\236\177\000\000\320'/\310\236\177\000\000\060\000\000\000\000\000\000\000x\341\001\000\000\000\000\000(\000\000\000\000\000\000\000\020\331\376S\236\177\000", __align = {}}}, call_ = 0xaa12c0 ::callSmall >(folly::detail::function::Data &)>, exec_ = 0xaa0870 >(folly::detail::function::Op, folly::detail::function::Data *, folly::detail::function::Data *)>}, enqueueTime_ = {__d = {__r = 2078723071546220}}, expiration_ = {__r = 0}, expireCallback_ = {> = {}, data_ = {big = 0x1e178, tiny = { __data = "x\341\001\000\000\000\000\000\313y\242", '\000' , "_n\016\310\236\177\000\000\240\331\376S\236\177\000\000@\006/\310\236\177\000", __align = {}}}, call_ = 0x466e11 ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, context_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, poison = false, priority_ = 0 '\000', queueObserverPayload_ = 140319889222784}}, hasValue = true}} guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc7bcb "CPUThreadPoolExecutor", e_ = 0xcc7be0 ""}}}} #31 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #32 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #33 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #34 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #35 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #36 0x0000000000a98f74 in operator() (this=0x7f9ec43e1d40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 fn = @0x7f9ec43e1d40: {> = {}, data_ = {big = 0x7f9ec3ef4ae0, tiny = { __data = "\340J\357\303\236\177", '\000' , "p\035>\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #37 operator() (__closure=0x7f9ec43e1d40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:49 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9e53fed9a0 "NonIoPool1"}, _M_string_length = 10, {_M_local_buf = "NonIoPool1\000\000\000\000\000", _M_allocated_capacity = 8029725099528449870}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7f9ec3ef4ae0, tiny = { __data = "\340J\357\303\236\177", '\000' , "p\035>\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #38 folly::detail::function::FunctionTraits::callBig&&)::{lambda()#1}>(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/server_build/tlm/deps/folly.exploded/include/folly/Function.h:401 fn = @0x7f9ec43e1d40: {__func = {> = {}, data_ = {big = 0x7f9ec3ef4ae0, tiny = { __data = "\340J\357\303\236\177", '\000' , "p\035>\304\236\177\000\000\000\000\000\000\000\000\000", __align = {}}}, call_ = 0xbf89b0 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xbf82a0 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #39 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #40 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #41 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 24 (Thread 0x7f9e537fe700 (LWP 123257)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 No symbol table info available. #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8ce00, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 epollop = 0x7f9ec43df160 events = 0x7f9ec3ed7280 i = res = timeout = __func__ = "epoll_dispatch" #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8ce00, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 evsel = 0x7f9ec7194c20 tv = {tv_sec = 0, tv_usec = 887973} tv_p = res = done = 0 retval = 0 __func__ = "event_base_loop" #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec43e6f00, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 callbacks = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7f9e537ec850, prev_ = 0x7f9e537ec850}, }}}}, } message = 0xcc9568 "Your code just tried to loop over an event base from inside another event base loop. Since libevent is not reentrant, this leads to undefined behavior in opt builds. Please fix immediately. For the co"... SCOPE_EXIT_STATE13 = { = {dismissed_ = false}, function_ = {__this = 0x7f9ec43e6f00}} res = 0 ranLoopCallbacks = blocking = true once = false prev = {__d = {__r = 2075024340932243}} idleStart = {__d = {__r = 2145827952561055}} busy = idle = prevLoopThread = {_M_thread = 0} #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec43e6f00) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc91db "EventBase", e_ = 0xcc91e4 ""}}}} #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=0x7f9ec43e6f00) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 ret = #6 0x0000000000bed269 in folly::IOThreadPoolExecutor::threadRun (this=0x7f9ec43e6780, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/IOThreadPoolExecutor.cpp:195 ioThread = {> = {> = {}, _M_ptr = 0x7f9ec3e8e970, _M_refcount = {_M_pi = 0x7f9ec3e8e960}}, } idler = {_M_t = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = { _M_head_impl = 0x7f9ec3e86280}, }, }}} guard = #7 0x0000000000bf89f9 in __invoke_impl), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__t=, __f=) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 No locals. #8 __invoke), folly::ThreadPoolExecutor*&, std::shared_ptr&> (__fn=) at /usr/local/include/c++/7.3.0/bits/invoke.h:95 No locals. #9 __call (__args=, this=) at /usr/local/include/c++/7.3.0/functional:467 No locals. #10 operator()<> (this=) at /usr/local/include/c++/7.3.0/functional:551 No locals. #11 folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:401 fn = #12 0x00007f9ec5eadd40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #13 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #14 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 23 (Thread 0x7f9e52ffd700 (LWP 123506)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec71c2fa2 in background_thread_sleep (tsdn=, interval=, info=) at src/background_thread.c:232 tv = {tv_sec = 1646661447, tv_usec = 781488} before_sleep = {ns = 1646661447781488000} #2 background_work_sleep_once (ind=, info=, tsdn=) at src/background_thread.c:307 min_interval = narenas = #3 background_work (ind=, tsd=0x7f9e52fec220) at src/background_thread.c:497 info = #4 background_thread_entry (ind_arg=) at src/background_thread.c:522 thread_ind = #5 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 22 (Thread 0x7f9e527fc700 (LWP 123507)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00000000009a718f in __gthread_cond_timedwait (__abs_timeout=0x7f9e527ea960, __mutex=, __cond=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/x86_64-pc-linux-gnu/bits/gthr-default.h:872 No locals. #2 __wait_until_impl > > (__lock=..., __lock=..., __atime=, this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 __ts = {tv_sec = 1646667283, tv_nsec = 599070160} #3 wait_until > > (__atime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 __c_entry = #4 wait_for > (__rtime=..., __rtime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:172 No locals. #5 magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:103 now = lock = {_M_device = 0x7f9ec3f89bc8, _M_owns = true} #6 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ebc0b30, _M_refcount = {_M_pi = 0x7f9e0ebc0b20}}, } worker = 0x7f9eb80d30c0 #7 0x0000000000b8cb29 in run (this=0x7f9ec4052dd0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 21 (Thread 0x7f9e51ffb700 (LWP 123508)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00000000009a718f in __gthread_cond_timedwait (__abs_timeout=0x7f9e51fe9960, __mutex=, __cond=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/x86_64-pc-linux-gnu/bits/gthr-default.h:872 No locals. #2 __wait_until_impl > > (__lock=..., __lock=..., __atime=, this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 __ts = {tv_sec = 1646667283, tv_nsec = 599070320} #3 wait_until > > (__atime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 __c_entry = #4 wait_for > (__rtime=..., __rtime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:172 No locals. #5 magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:103 now = lock = {_M_device = 0x7f9ec3f89bc8, _M_owns = true} #6 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ebdc7d0, _M_refcount = {_M_pi = 0x7f9e0ebdc7c0}}, } worker = 0x7f9eb80d3100 #7 0x0000000000b8cb29 in run (this=0x7f9ec4038fc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 20 (Thread 0x7f9e517fa700 (LWP 123509)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00000000009a718f in __gthread_cond_timedwait (__abs_timeout=0x7f9e517e8960, __mutex=, __cond=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/x86_64-pc-linux-gnu/bits/gthr-default.h:872 No locals. #2 __wait_until_impl > > (__lock=..., __lock=..., __atime=, this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 __ts = {tv_sec = 1646667283, tv_nsec = 599070032} #3 wait_until > > (__atime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 __c_entry = #4 wait_for > (__rtime=..., __rtime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:172 No locals. #5 magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:103 now = lock = {_M_device = 0x7f9ec3f89bc8, _M_owns = true} #6 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec29470, _M_refcount = {_M_pi = 0x7f9e0ec29460}}, } worker = 0x7f9ec40592c0 #7 0x0000000000b8cb29 in run (this=0x7f9ec3f6b9b0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 19 (Thread 0x7f9e50ff9700 (LWP 123510)): #0 0x00007f9ec7cb9de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00000000009a718f in __gthread_cond_timedwait (__abs_timeout=0x7f9e50fe7960, __mutex=, __cond=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/x86_64-pc-linux-gnu/bits/gthr-default.h:872 No locals. #2 __wait_until_impl > > (__lock=..., __lock=..., __atime=, this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 __ts = {tv_sec = 1646667283, tv_nsec = 599070410} #3 wait_until > > (__atime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 __c_entry = #4 wait_for > (__rtime=..., __rtime=..., __lock=..., this=0x7f9ec3f89b98) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:172 No locals. #5 magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:103 now = lock = {_M_device = 0x7f9ec3f89bc8, _M_owns = true} #6 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e94315370, _M_refcount = {_M_pi = 0x7f9e94315360}}, } worker = 0x7f9ec43dee00 #7 0x0000000000b8cb29 in run (this=0x7f9ec4038f30) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #8 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #9 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 18 (Thread 0x7f9e23fff700 (LWP 123511)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec1b050, _M_refcount = {_M_pi = 0x7f9e0ec1b040}}, } worker = 0x7f9ec43decc0 #5 0x0000000000b8cb29 in run (this=0x7f9ec4038f00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 17 (Thread 0x7f9e237fe700 (LWP 123512)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec29410, _M_refcount = {_M_pi = 0x7f9e0ec29400}}, } worker = 0x7f9ec4059900 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6b920) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 16 (Thread 0x7f9e22ffd700 (LWP 123513)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec270d0, _M_refcount = {_M_pi = 0x7f9e0ec270c0}}, } worker = 0x7f9eb80d3140 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6b950) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 15 (Thread 0x7f9e227fc700 (LWP 123514)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec1acf0, _M_refcount = {_M_pi = 0x7f9e0ec1ace0}}, } worker = 0x7f9eb80d3180 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6b980) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 14 (Thread 0x7f9e21ffb700 (LWP 123515)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec294d0, _M_refcount = {_M_pi = 0x7f9e0ec294c0}}, } worker = 0x7f9eb80d31c0 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6b9e0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 13 (Thread 0x7f9e217fa700 (LWP 123516)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec292f0, _M_refcount = {_M_pi = 0x7f9e0ec292e0}}, } worker = 0x7f9eb80d3200 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6ba10) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 12 (Thread 0x7f9e20ff9700 (LWP 123517)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec27130, _M_refcount = {_M_pi = 0x7f9e0ec27120}}, } worker = 0x7f9eb80d3240 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6ba40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 11 (Thread 0x7f9e1bfff700 (LWP 123518)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec1af90, _M_refcount = {_M_pi = 0x7f9e0ec1af80}}, } worker = 0x7f9eb80d3280 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6ba70) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 10 (Thread 0x7f9e1b7fe700 (LWP 123519)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec27070, _M_refcount = {_M_pi = 0x7f9e0ec27060}}, } worker = 0x7f9eb80d32c0 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6baa0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 9 (Thread 0x7f9e1affd700 (LWP 123520)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec145f0, _M_refcount = {_M_pi = 0x7f9e0ec145e0}}, } worker = 0x7f9eb80d3300 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6bad0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 8 (Thread 0x7f9e1a7fc700 (LWP 123521)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec1ae10, _M_refcount = {_M_pi = 0x7f9e0ec1ae00}}, } worker = 0x7f9eb80d3340 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6bb00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 7 (Thread 0x7f9e19ffb700 (LWP 123522)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec1b8f0, _M_refcount = {_M_pi = 0x7f9e0ec1b8e0}}, } worker = 0x7f9eb80d3380 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6bb30) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 6 (Thread 0x7f9e197fa700 (LWP 123523)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec1b170, _M_refcount = {_M_pi = 0x7f9e0ec1b160}}, } worker = 0x7f9eb80d33c0 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6bb60) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 5 (Thread 0x7f9e18ff9700 (LWP 123524)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec27010, _M_refcount = {_M_pi = 0x7f9e0ec27000}}, } worker = 0x7f9eb80d3400 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6bb90) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 4 (Thread 0x7f9e187f8700 (LWP 123525)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ec1aff0, _M_refcount = {_M_pi = 0x7f9e0ec1afe0}}, } worker = 0x7f9eb80d3440 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6bbc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 3 (Thread 0x7f9e17ff7700 (LWP 123526)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec5ea88bc in __gthread_cond_wait (__mutex=, __cond=) at /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 No locals. #2 std::condition_variable::wait (this=, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x00000000009a6ef8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:105 now = lock = {_M_device = 0x7f9ec3f89c68, _M_owns = true} #4 0x00000000009a72e1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:179 task = {> = {> = {}, _M_ptr = 0x7f9e0ebc01d0, _M_refcount = {_M_pi = 0x7f9e0ebc01c0}}, } worker = 0x7f9eb80d3480 #5 0x0000000000b8cb29 in run (this=0x7f9ec3f6bbf0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #6 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #7 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #8 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 2 (Thread 0x7f9e127ff700 (LWP 123532)): #0 0x00007f9ec7cb9a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f9ec71c2fa2 in background_thread_sleep (tsdn=, interval=, info=) at src/background_thread.c:232 tv = {tv_sec = 1646600194, tv_usec = 640445} before_sleep = {ns = 1646600194640445000} #2 background_work_sleep_once (ind=, info=, tsdn=) at src/background_thread.c:307 min_interval = narenas = #3 background_work (ind=, tsd=0x7f9e127ee220) at src/background_thread.c:497 info = #4 background_thread_entry (ind_arg=) at src/background_thread.c:522 thread_ind = #5 0x00007f9ec7cb5ea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00007f9ec55f69fd in clone () from /lib64/libc.so.6 No symbol table info available. Thread 1 (Thread 0x7f9ec8deec40 (LWP 123209)): #0 0x00007f9ec55f6fd3 in epoll_wait () from /lib64/libc.so.6 No symbol table info available. #1 0x00007f9ec6f8a3c5 in epoll_dispatch (base=0x7f9ec3e8b300, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 epollop = 0x7f9ec3eef960 events = 0x7f9ec3ed6380 i = res = timeout = __func__ = "epoll_dispatch" #2 0x00007f9ec6f81376 in event_base_loop (base=0x7f9ec3e8b300, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 evsel = 0x7f9ec7194c20 tv = {tv_sec = 1, tv_usec = 0} tv_p = res = done = 0 retval = 0 __func__ = "event_base_loop" #3 0x0000000000bff127 in folly::EventBase::loopBody (this=this@entry=0x7f9ec43e6500, flags=flags@entry=0, ignoreKeepAlive=ignoreKeepAlive@entry=false) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:397 callbacks = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>, unsigned long, false, void>> = {static constant_time_size = false, static stateful_value_traits = , static has_container_from_iterator = , static safemode_or_autounlink = true, data_ = {, (boost::intrusive::link_mode_type)2, boost::intrusive::dft_tag, 1>> = {*, boost::intrusive::dft_tag, 1>> = {}, static link_mode = boost::intrusive::auto_unlink}, root_plus_size_ = {> = { static constant_time_size = }, m_header = {> = {next_ = 0x7fffb3465270, prev_ = 0x7fffb3465270}, }}}}, } message = 0xcc9568 "Your code just tried to loop over an event base from inside another event base loop. Since libevent is not reentrant, this leads to undefined behavior in opt builds. Please fix immediately. For the co"... SCOPE_EXIT_STATE13 = { = {dismissed_ = false}, function_ = {__this = 0x7f9ec43e6500}} res = 0 ranLoopCallbacks = blocking = true once = false prev = {__d = {__r = 2075024341457936}} idleStart = {__d = {__r = 2145827435515744}} busy = idle = prevLoopThread = {_M_thread = 0} #4 0x0000000000bff5f6 in folly::EventBase::loop (this=this@entry=0x7f9ec43e6500) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:315 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xcc91db "EventBase", e_ = 0xcc91e4 ""}}}} #5 0x0000000000c00fb6 in folly::EventBase::loopForever (this=0x7f9ec43e6500) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/io/async/EventBase.cpp:538 ret = #6 0x0000000000569553 in memcached_main(int, char**) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/memcached.cc:1033 numa_status = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7f9ec43b66b0 "Set memory allocation policy to 'interleave'"}, _M_string_length = 44, {_M_local_buf = ",", '\000' , _M_allocated_capacity = 44}} parent_monitor = {_M_t = { >> = { _M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x0}, }, }}, }} fineClock = {overhead = {__r = 878}, measurementPeriod = {__r = 1}} coarseClock = {overhead = {__r = 10}, measurementPeriod = {__r = 1}} phosphor_internal_category_enabled_999 = {_M_b = {_M_p = 0x7f9ec82f269b }, static is_always_lock_free = } phosphor_internal_category_enabled_temp_999 = phosphor_internal_tpi_999 = {category = 0xc44683 "memcached", name = 0xcab4ac "Started", type = phosphor::GlobalInstant, argument_names = {_M_elems = { 0xcaf822 "", 0xcaf822 ""}}, argument_types = {_M_elems = {phosphor::is_none, phosphor::is_none}}} #7 0x00007f9ec551a555 in __libc_start_main () from /lib64/libc.so.6 No symbol table info available. #8 0x0000000000561857 in _start () at /opt/gcc-10.2.0/include/c++/10.2.0/bits/char_traits.h:322 No symbol table info available. Detaching from program: /opt/couchbase/bin/memcached, process 123209 [Inferior 1 (process 123209) detached]