[New LWP 89699] [New LWP 89698] [New LWP 89697] [New LWP 89696] [New LWP 89695] [New LWP 89694] [New LWP 89693] [New LWP 89692] [New LWP 89691] [New LWP 89690] [New LWP 89689] [New LWP 89688] [New LWP 89687] [New LWP 89686] [New LWP 89685] [New LWP 89684] [New LWP 89683] [New LWP 89682] [New LWP 89681] [New LWP 89680] [New LWP 89679] [New LWP 89072] [New LWP 89071] [New LWP 89070] [New LWP 89069] [New LWP 89068] [New LWP 89067] [New LWP 89066] [New LWP 89065] [New LWP 89064] [New LWP 89063] [New LWP 89062] [New LWP 89061] [New LWP 89060] [New LWP 89059] [New LWP 89058] [New LWP 89057] [New LWP 89056] [New LWP 89055] [New LWP 89054] [New LWP 89053] [New LWP 89052] [New LWP 89048] [New LWP 89047] [New LWP 89046] [New LWP 89045] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". 0x00007fe1a5507fd3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 81 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS) 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 47 Thread 0x7fe1a4bff700 (LWP 89045) "jemalloc_bg_thd" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 46 Thread 0x7fe1a3dfe700 (LWP 89046) "memcached" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 45 Thread 0x7fe1a35fd700 (LWP 89047) "memcached" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 44 Thread 0x7fe1a2dfc700 (LWP 89048) "mc:check_stdin" 0x00007fe1a54fcccd in poll () at ../sysdeps/unix/syscall-template.S:81 43 Thread 0x7fe1a0df8700 (LWP 89052) "mcd:ext_auth" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 42 Thread 0x7fe19bfff700 (LWP 89053) "mc:auditd" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 41 Thread 0x7fe1a15f9700 (LWP 89054) "civetweb-worker" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 40 Thread 0x7fe1a1dfa700 (LWP 89055) "civetweb-worker" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 39 Thread 0x7fe1a25fb700 (LWP 89056) "civetweb-master" 0x00007fe1a54fcccd in poll () at ../sysdeps/unix/syscall-template.S:81 38 Thread 0x7fe19b7fe700 (LWP 89057) "mc:worker_00" 0x00007fe1a5507fd3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 37 Thread 0x7fe19affd700 (LWP 89058) "mc:worker_01" 0x00007fe1a5507fd3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 36 Thread 0x7fe19a7fc700 (LWP 89059) "mc:worker_02" 0x00007fe1a5507fd3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 35 Thread 0x7fe199ffb700 (LWP 89060) "mc:worker_03" 0x00007fe1a5507fd3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 34 Thread 0x7fe193fff700 (LWP 89061) "ReaderPool0" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 33 Thread 0x7fe1937fe700 (LWP 89062) "ReaderPool1" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 32 Thread 0x7fe192ffd700 (LWP 89063) "ReaderPool2" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 31 Thread 0x7fe190fd7700 (LWP 89064) "ReaderPool3" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 30 Thread 0x7fe183fff700 (LWP 89065) "WriterPool0" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 29 Thread 0x7fe1837fe700 (LWP 89066) "WriterPool1" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 28 Thread 0x7fe182ffd700 (LWP 89067) "WriterPool2" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 27 Thread 0x7fe1827fc700 (LWP 89068) "WriterPool3" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 26 Thread 0x7fe181ffb700 (LWP 89069) "AuxIoPool0" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 25 Thread 0x7fe1817fa700 (LWP 89070) "NonIoPool0" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 24 Thread 0x7fe180ff9700 (LWP 89071) "NonIoPool1" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 23 Thread 0x7fe15ffff700 (LWP 89072) "SchedulerPool0" 0x00007fe1a5507fd3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 22 Thread 0x7fe15f7fe700 (LWP 89679) "mg:flusher:0:de" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 21 Thread 0x7fe15effd700 (LWP 89680) "mg:flusher:1:de" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 20 Thread 0x7fe15e7fc700 (LWP 89681) "mg:flusher:2:de" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 19 Thread 0x7fe15dffb700 (LWP 89682) "mg:flusher:3:de" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 18 Thread 0x7fe15cff9700 (LWP 89683) "jemalloc_bg_thd" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 17 Thread 0x7fe15d7fa700 (LWP 89684) "mg:compactor:0:" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 16 Thread 0x7fe13ffff700 (LWP 89685) "mg:compactor:1:" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 15 Thread 0x7fe13f7fe700 (LWP 89686) "mg:compactor:2:" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 14 Thread 0x7fe13effd700 (LWP 89687) "mg:compactor:3:" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 13 Thread 0x7fe13e7fc700 (LWP 89688) "mg:compactor:4:" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 12 Thread 0x7fe13dffb700 (LWP 89689) "mg:compactor:5:" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 11 Thread 0x7fe13d7fa700 (LWP 89690) "mg:compactor:6:" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 10 Thread 0x7fe13cff9700 (LWP 89691) "mg:compactor:7:" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 9 Thread 0x7fe13c7f8700 (LWP 89692) "mg:compactor:8:" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 8 Thread 0x7fe13bff7700 (LWP 89693) "mg:compactor:9:" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 7 Thread 0x7fe13b7f6700 (LWP 89694) "mg:compactor:10" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 6 Thread 0x7fe13aff5700 (LWP 89695) "mg:compactor:11" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 5 Thread 0x7fe13a7f4700 (LWP 89696) "mg:compactor:12" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 4 Thread 0x7fe139ff3700 (LWP 89697) "mg:compactor:13" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 3 Thread 0x7fe1397f2700 (LWP 89698) "mg:compactor:14" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 2 Thread 0x7fe138ff1700 (LWP 89699) "mg:compactor:15" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 * 1 Thread 0x7fe1a900df40 (LWP 89030) "memcached" 0x00007fe1a5507fd3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 Thread 47 (Thread 0x7fe1a4bff700 (LWP 89045)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 No locals. #1 0x00007fe1a70e35a7 in background_thread_sleep (tsdn=, interval=10000000000, info=) at src/background_thread.c:255 next_wakeup = {ns = 702607061653166} ts_wakeup = {ns = 1624628443334375000} ts = {tv_sec = 1624628443, tv_nsec = 334375000} tv = {tv_sec = 1624628433, tv_usec = 334375} before_sleep = {ns = 1624628433334375000} #2 background_work_sleep_once (ind=0, info=, tsdn=) at src/background_thread.c:307 min_interval = 10000000000 narenas = #3 background_thread0_work (tsd=0x7fe1a4bedf30) at src/background_thread.c:452 created_threads = 0x7fe1a4bed5a0 i = n_created = #4 background_work (ind=, tsd=0x7fe1a4bedf30) at src/background_thread.c:490 info = #5 background_thread_entry (ind_arg=) at src/background_thread.c:522 thread_ind = #6 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe1a4bff700) at pthread_create.c:307 __res = pd = 0x7fe1a4bff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140607108413184, -2662960624819653636, 0, 8392704, 0, 140607108413184, 2650379470791619580, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #7 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 46 (Thread 0x7fe1a3dfe700 (LWP 89046)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 No locals. #1 0x0000000000abeeaa in __gthread_cond_timedwait (__abs_timeout=0x7fe1a3dec500, __mutex=, __cond=0x7fe1a427c838) 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=0x7fe1a427c838) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 __ts = {tv_sec = 1624628446, tv_nsec = 411660461} #3 wait_until > > (__atime=..., __lock=..., this=0x7fe1a427c838) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 __c_entry = #4 wait_until >, spdlog::details::mpmc_blocking_queue::dequeue_for:: > (__p=..., __atime=..., __lock=..., this=0x7fe1a427c838) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:158 No locals. #5 wait_for, spdlog::details::mpmc_blocking_queue::dequeue_for:: > (__rtime=, __rtime=, __p=..., __lock=..., this=0x7fe1a427c838) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:185 No locals. #6 dequeue_for (wait_duration=..., popped_item=..., this=0x7fe1a427c810) at /home/couchbase/jenkins/workspace/couchbase-server-unix/third_party/spdlog/include/spdlog/details/mpmc_blocking_q.h:58 lock = {_M_device = 0x7fe1a427c810, _M_owns = true} #7 spdlog::details::thread_pool::process_next_msg_() () at /home/couchbase/jenkins/workspace/couchbase-server-unix/third_party/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 = 0xb971e0 >+16>, ptr_ = 0x7fe1a3dec590 "spdlog_file_logger(N2-28-687000) (N2-28-687000) magma_2 MagmaKVStore::makeCompactionContext vb:502 purge_before_ts:1624369232 purge_before_seq:0 drop_deletes:false retain_erroneous_tombstones:falseeg "..., size_ = 0, capacity_ = 250}, store_ = "spdlog_file_logger(N2-28-687000) (N2-28-687000) magma_2 MagmaKVStore::makeCompactionContext vb:502 purge_before_ts:1624369232 purge_before_seq:0 drop_deletes:false retain_erroneous_tombstones:falseeg "..., alloc_ = {<__gnu_cxx::new_allocator> = {}, }}}, msg_type = spdlog::details::log, worker_ptr = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }} dequeued = #8 0x0000000000abf1f8 in worker_loop_ (this=0x7fe1a427c810) at /home/couchbase/jenkins/workspace/couchbase-server-unix/third_party/spdlog/include/spdlog/details/thread_pool-inl.h:90 No locals. #9 operator() (__closure=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/third_party/spdlog/include/spdlog/details/thread_pool-inl.h:28 on_thread_start = this = #10 __invoke_impl):: > (__f=) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/invoke.h:60 No locals. #11 __invoke):: > (__fn=) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/invoke.h:95 No locals. #12 _M_invoke<0> (this=) at /opt/gcc-10.2.0/include/c++/10.2.0/thread:264 No locals. #13 operator() (this=) at /opt/gcc-10.2.0/include/c++/10.2.0/thread:271 No locals. #14 std::thread::_State_impl):: > > >::_M_run(void) (this=) at /opt/gcc-10.2.0/include/c++/10.2.0/thread:215 No locals. #15 0x00007fe1a5dbed40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #16 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe1a3dfe700) at pthread_create.c:307 __res = pd = 0x7fe1a3dfe700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140607093729024, -2662960624819653636, 0, 8392704, 0, 140607093729024, 2650373698892444668, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #17 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 45 (Thread 0x7fe1a35fd700 (LWP 89047)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 No locals. #1 0x0000000000abec78 in __gthread_cond_timedwait (__abs_timeout=0x7fe1a35eb6b0, __mutex=, __cond=) 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=) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 __ts = {tv_sec = 1624628437, tv_nsec = 411639473} #3 wait_until > > (__atime=..., __lock=..., this=) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 __c_entry = #4 wait_until >, spdlog::details::periodic_worker::periodic_worker(const std::function&, std::chrono::seconds):::: > (__p=..., __atime=..., __lock=..., this=) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:158 No locals. #5 wait_for, spdlog::details::periodic_worker::periodic_worker(const std::function&, std::chrono::seconds):::: > (__rtime=..., __rtime=..., __p=..., __lock=..., this=) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:185 No locals. #6 operator() (__closure=0x7fe1a42cb0c8) at /home/couchbase/jenkins/workspace/couchbase-server-unix/third_party/spdlog/include/spdlog/details/periodic_worker-inl.h:25 lock = {_M_device = 0x7fe1a50169b0, _M_owns = true} interval = {__r = 1} callback_fun = {> = {}, = {static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x1036fa0 , _M_const_object = 0x1036fa0 , _M_function_pointer = 0x1036fa0 , _M_member_pointer = (void (std::_Undefined_class::*)(std::_Undefined_class * const)) 0x1036fa0 , this adjustment 140607098761448}, _M_pod_data = "\240o\003\001\000\000\000\000\350\260,\244\341\177\000"}, _M_manager = 0xa9e260 >::_M_manager(std::_Any_data &, const std::_Any_data &, std::_Manager_operation)>}, _M_invoker = 0xa9e560 >)::{lambda()#1}>::_M_invoke(std::_Any_data const&)>} this = 0x7fe1a50169a0 #7 __invoke_impl&, std::chrono::seconds):: > (__f=) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/invoke.h:60 No locals. #8 __invoke&, std::chrono::seconds):: > (__fn=) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/invoke.h:95 No locals. #9 _M_invoke<0> (this=0x7fe1a42cb0c8) at /opt/gcc-10.2.0/include/c++/10.2.0/thread:264 No locals. #10 operator() (this=0x7fe1a42cb0c8) at /opt/gcc-10.2.0/include/c++/10.2.0/thread:271 No locals. #11 _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJZN6spdlog7details15periodic_workerC4ERKSt8functionIFvvEENSt6chrono8durationIlSt5ratioILl1ELl1EEEEEUlvE_EEEEE6_M_runEv () at /opt/gcc-10.2.0/include/c++/10.2.0/thread:215 No locals. #12 0x00007fe1a5dbed40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #13 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe1a35fd700) at pthread_create.c:307 __res = pd = 0x7fe1a35fd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140607085336320, -2662960624819653636, 0, 8392704, 0, 140607085336320, 2650374801088427004, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #14 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 44 (Thread 0x7fe1a2dfc700 (LWP 89048)): #0 0x00007fe1a54fcccd in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x000000000059a371 in get_command (buffsize=80, buffer=0x7fe1a2dea690 "") 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 = '\000' , "\277\067\276\247\341\177\000\000\310U!\250\341\177", '\000' , "\022'\244\341\177\000\000\000\000\000\000\000\000\000" call_exit_handler = true #3 0x0000000000af1f29 in run (this=0x7fe1a4271200) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe1a2dfc700) at pthread_create.c:307 __res = pd = 0x7fe1a2dfc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140607076943616, -2662960624819653636, 0, 8392704, 0, 140607076943616, 2650375901136925692, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #6 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 43 (Thread 0x7fe1a0df8700 (LWP 89052)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 No locals. #1 0x00000000005d12e6 in __gthread_cond_timedwait (__abs_timeout=0x7fe1a0de6680, __mutex=0x7fe1a5049350, __cond=0x7fe1a5049378) 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=0x7fe1a5049378) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 __ts = {tv_sec = 1624628926, tv_nsec = 87487858} #3 wait_until > > (__atime=..., __lock=, this=0x7fe1a5049378) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 __c_entry = {__d = {__r = 702489815226489}} #4 wait_for > (__rtime=, __lock=, this=0x7fe1a5049378) 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 0x0000000000b00783 in Couchbase::Thread::thread_entry() () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/thread.cc:38 No locals. #7 0x0000000000af1f29 in run (this=0x7fe1a42714a0) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe1a0df8700) at pthread_create.c:307 __res = pd = 0x7fe1a0df8700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140607043372800, -2662960624819653636, 0, 8392704, 0, 140607043372800, 2650371505237898236, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #10 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 42 (Thread 0x7fe19bfff700 (LWP 89053)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 No locals. #1 0x0000000000657a17 in AuditImpl::consume_events() () at /opt/gcc-10.2.0/include/c++/10.2.0/x86_64-pc-linux-gnu/bits/gthr-default.h:872 std::__ioinit = {static _S_refcount = 435, static _S_synced_with_stdio = true} cb::userdataStartTag = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x1021930 <_ZN2cbL16userdataStartTagE+16> ""}, _M_string_length = 4, {_M_local_buf = "", '\000' , _M_allocated_capacity = 1046771004}} cb::userdataEndTag = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x1021910 <_ZN2cbL14userdataEndTagE+16> ""}, _M_string_length = 5, {_M_local_buf = "\000\000\000\000\000\000\000\000\000\000", _M_allocated_capacity = 267973373756}} #2 0x0000000000af1f29 in run (this=0x7fe1a4271530) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:51 No locals. #3 platform_thread_wrap(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:64 No locals. #4 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe19bfff700) at pthread_create.c:307 __res = pd = 0x7fe19bfff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606961612544, -2662960624819653636, 0, 8392704, 0, 140606961612544, 2650496568779977724, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #5 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 41 (Thread 0x7fe1a15f9700 (LWP 89054)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x0000000000a2bf8b in consume_socket (thread_index=, sp=0x2fea880, ctx=0x2fedd10) 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=0x2fe9f90) 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 = 0x2fedd10 thread_index = tls = {is_master = 0, thread_idx = 5, user_ptr = 0x0, alpn_proto = 0x0} #3 worker_thread (thread_func_param=0x2fe9f90) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe1a15f9700) at pthread_create.c:307 __res = pd = 0x7fe1a15f9700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140607051765504, -2662960624819653636, 0, 8392704, 3, 140607051765504, 2650370405189399548, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #5 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 40 (Thread 0x7fe1a1dfa700 (LWP 89055)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x0000000000a2bf8b in consume_socket (thread_index=, sp=0x2feb268, ctx=0x2fedd10) 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=0x2fea978) 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 = 0x2fedd10 thread_index = tls = {is_master = 0, thread_idx = 6, user_ptr = 0x0, alpn_proto = 0x0} #3 worker_thread (thread_func_param=0x2fea978) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe1a1dfa700) at pthread_create.c:307 __res = pd = 0x7fe1a1dfa700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140607060158208, -2662960624819653636, 0, 8392704, 3, 140607060158208, 2650369302993417212, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #5 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 39 (Thread 0x7fe1a25fb700 (LWP 89056)): #0 0x00007fe1a54fcccd in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x0000000000a22ef8 in master_thread_run (ctx=0x2fedd10) 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=0x2fedd10) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe1a25fb700) at pthread_create.c:307 __res = pd = 0x7fe1a25fb700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140607068550912, -2662960624819653636, 0, 8392704, 3, 140607068550912, 2650376999037940732, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #4 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 38 (Thread 0x7fe19b7fe700 (LWP 89057)): #0 0x00007fe1a5507fd3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007fe1a6eaa3c5 in epoll_dispatch (base=0x7fe1a429e900, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 epollop = 0x7fe1a43ab100 events = 0x7fe12d9f8400 i = res = timeout = __func__ = "epoll_dispatch" #2 0x00007fe1a6ea1376 in event_base_loop (base=0x7fe1a429e900, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 evsel = 0x7fe1a70b4c20 tv = {tv_sec = 0, tv_usec = 140607098458128} tv_p = res = done = 0 retval = 0 __func__ = "event_base_loop" #3 0x0000000000b5eac7 in folly::EventBase::loopBody (this=this@entry=0x7fe1a4281010, 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_ = 0x7fe19b7ec620, prev_ = 0x7fe19b7ec620}, }}}}, } message = 0xc070e8 "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 = 0x7fe1a4281010}} res = 0 ranLoopCallbacks = blocking = true once = false prev = {__d = {__r = 701290025765863}} idleStart = {__d = {__r = 702600391221887}} busy = idle = prevLoopThread = {_M_thread = 0} #4 0x0000000000b5ef96 in folly::EventBase::loop (this=this@entry=0x7fe1a4281010) 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_ = 0xc06d5b "EventBase", e_ = 0xc06d64 ""}}}} #5 0x0000000000b60956 in folly::EventBase::loopForever (this=this@entry=0x7fe1a4281010) 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 0x000000000059a829 in worker_libevent (arg=0x7fe1a4281000) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:114 me = @0x7fe1a4281000: {thread_id = 140606953219840, eventBase = { = {_vptr.TimeoutManager = 0xfa0d98 , cobTimeouts_ = {_M_t = {_M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7fe1a5026410}, }, }}}}, = { = {_vptr.Executor = 0xfa0e58 , 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_ = 0x7fe1a4281050, prev_ = 0x7fe1a4281050}, }}}}, }, 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_ = 0x7fe1a4281060, prev_ = 0x7fe1a4281060}, }}}}, }, 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_ = 0x7fe1a4281078, prev_ = 0x7fe1a4281078}, }}}}, }, 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 = 0, static tls_lastDeferredReaderSlot = 0, 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 = 140606953219840}, static is_always_lock_free = ::is_always_lock_free".>}, queue_ = {_M_t = {_M_t = { >*, std::default_delete > > >> = { > > >> = { > >, true>> = { > >> = {}, }, }, >*, false>> = {_M_head_impl = 0x7fe1a4376380}, }, }}}, fnRunner_ = {_M_t = {_M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7fe1a427ce00}, }, }}}, 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_ = 0.30295008972432386, buffer_time_ = {__r = 852}, busy_buffer_ = {__r = 0}, buffer_cnt_ = 3, static buffer_interval_ = {__r = 10}}, maxLatencyLoopTime_ = {expCoeff_ = -4.9999999999999998e-07, value_ = 0.30295008972432386, buffer_time_ = {__r = 852}, busy_buffer_ = {__r = 0}, buffer_cnt_ = 3, static buffer_interval_ = {__r = 10}}, maxLatencyCob_ = {> = {}, data_ = {big = 0x0, tiny = {__data = '\000' , __align = {}}}, call_ = 0x5d270e ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, enableTimeMeasurement_ = true, nextLoopCnt_ = 428007, latestLoopCnt_ = 428006, startWork_ = {__d = {__r = 702600391221295}}, 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 = 0x7fe1a42811c8 ""}, _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 = 0x7fe1a4281208, _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 = 0x7fe1a4281240, _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 = 0, static tls_lastDeferredReaderSlot = 0, 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 = 0x7fe1a50264a0}, }, }}}}, 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 = 0x7fe1a42c1300, m_jsn = 0x2feb370, 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 = 0x7fe1a4376340, _M_map_size = 8, _M_start = {_M_cur = 0x7fe1a42cc400, _M_first = 0x7fe1a42cc400, _M_last = 0x7fe1a42cc600, _M_node = 0x7fe1a4376358}, _M_finish = {_M_cur = 0x7fe1a42cc400, _M_first = 0x7fe1a42cc400, _M_last = 0x7fe1a42cc600, _M_node = 0x7fe1a4376358}}, }}, }}, }}}, 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\202\232\230", '\000' , "\001", '\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 0x0000000000af1f29 in run (this=0x7fe1a4392940) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe19b7fe700) at pthread_create.c:307 __res = pd = 0x7fe19b7fe700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606953219840, -2662960624819653636, 0, 8392704, 0, 140606953219840, 2650497668828476412, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #10 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 37 (Thread 0x7fe19affd700 (LWP 89058)): #0 0x00007fe1a5507fd3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007fe1a6eaa3c5 in epoll_dispatch (base=0x7fe1a429ec00, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 epollop = 0x7fe1a43ab180 events = 0x7fe12e1ccc00 i = res = timeout = __func__ = "epoll_dispatch" #2 0x00007fe1a6ea1376 in event_base_loop (base=0x7fe1a429ec00, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 evsel = 0x7fe1a70b4c20 tv = {tv_sec = 0, tv_usec = 0} tv_p = res = done = 0 retval = 0 __func__ = "event_base_loop" #3 0x0000000000b5eac7 in folly::EventBase::loopBody (this=this@entry=0x7fe1a4281be0, 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_ = 0x7fe19afeb620, prev_ = 0x7fe19afeb620}, }}}}, } message = 0xc070e8 "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 = 0x7fe1a4281be0}} res = 0 ranLoopCallbacks = blocking = true once = false prev = {__d = {__r = 701290025798950}} idleStart = {__d = {__r = 702600465852181}} busy = idle = prevLoopThread = {_M_thread = 0} #4 0x0000000000b5ef96 in folly::EventBase::loop (this=this@entry=0x7fe1a4281be0) 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_ = 0xc06d5b "EventBase", e_ = 0xc06d64 ""}}}} #5 0x0000000000b60956 in folly::EventBase::loopForever (this=this@entry=0x7fe1a4281be0) 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 0x000000000059a829 in worker_libevent (arg=0x7fe1a4281bd0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:114 me = @0x7fe1a4281bd0: {thread_id = 140606944827136, eventBase = { = {_vptr.TimeoutManager = 0xfa0d98 , cobTimeouts_ = {_M_t = {_M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7fe1a5026460}, }, }}}}, = { = {_vptr.Executor = 0xfa0e58 , 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_ = 0x7fe1a4281c20, prev_ = 0x7fe1a4281c20}, }}}}, }, 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_ = 0x7fe1a4281c30, prev_ = 0x7fe1a4281c30}, }}}}, }, 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_ = 0x7fe1a4281c48, prev_ = 0x7fe1a4281c48}, }}}}, }, 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 = 140606944827136}, static is_always_lock_free = ::is_always_lock_free".>}, queue_ = {_M_t = {_M_t = { >*, std::default_delete > > >> = { > > >> = { > >, true>> = { > >> = {}, }, }, >*, false>> = {_M_head_impl = 0x7fe1a42cb680}, }, }}}, fnRunner_ = {_M_t = {_M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7fe1a502a000}, }, }}}, 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_ = 2.3166589921906575, buffer_time_ = {__r = 57}, busy_buffer_ = {__r = 0}, buffer_cnt_ = 1, static buffer_interval_ = {__r = 10}}, maxLatencyLoopTime_ = {expCoeff_ = -4.9999999999999998e-07, value_ = 2.3166589921906575, buffer_time_ = {__r = 57}, busy_buffer_ = {__r = 0}, buffer_cnt_ = 1, static buffer_interval_ = {__r = 10}}, maxLatencyCob_ = {> = {}, data_ = {big = 0x0, tiny = {__data = '\000' , __align = {}}}, call_ = 0x5d270e ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, enableTimeMeasurement_ = true, nextLoopCnt_ = 452815, latestLoopCnt_ = 452814, startWork_ = {__d = {__r = 702600465851629}}, 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 = 0x7fe1a4281d98 ""}, _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 = 0x7fe1a4281dd8, _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 = 0x7fe1a4281e10, _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 = 0x7fe1a5026450}, }, }}}}, 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 = 0x7fe1a42c1800, m_jsn = 0x2ff3820, 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 = 0x7fe1a4376280, _M_map_size = 8, _M_start = {_M_cur = 0x7fe1a42cc200, _M_first = 0x7fe1a42cc200, _M_last = 0x7fe1a42cc400, _M_node = 0x7fe1a4376298}, _M_finish = {_M_cur = 0x7fe1a42cc200, _M_first = 0x7fe1a42cc200, _M_last = 0x7fe1a42cc400, _M_node = 0x7fe1a4376298}}, }}, }}, }}}, 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~\232\230", '\000' , "\022\310", '\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 0x0000000000af1f29 in run (this=0x7fe1a4392af0) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe19affd700) at pthread_create.c:307 __res = pd = 0x7fe19affd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606944827136, -2662960624819653636, 0, 8392704, 0, 140606944827136, 2650498771024458748, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #10 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 36 (Thread 0x7fe19a7fc700 (LWP 89059)): #0 0x00007fe1a5507fd3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007fe1a6eaa3c5 in epoll_dispatch (base=0x7fe1a429ef00, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 epollop = 0x7fe1a43ab120 events = 0x7fe1a03f3000 i = res = timeout = __func__ = "epoll_dispatch" #2 0x00007fe1a6ea1376 in event_base_loop (base=0x7fe1a429ef00, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 evsel = 0x7fe1a70b4c20 tv = {tv_sec = 0, tv_usec = 140607098464176} tv_p = res = done = 0 retval = 0 __func__ = "event_base_loop" #3 0x0000000000b5eac7 in folly::EventBase::loopBody (this=this@entry=0x7fe1a42827b0, 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_ = 0x7fe19a7ea620, prev_ = 0x7fe19a7ea620}, }}}}, } message = 0xc070e8 "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 = 0x7fe1a42827b0}} res = 0 ranLoopCallbacks = blocking = true once = false prev = {__d = {__r = 701290025862331}} idleStart = {__d = {__r = 702600430187455}} busy = idle = prevLoopThread = {_M_thread = 0} #4 0x0000000000b5ef96 in folly::EventBase::loop (this=this@entry=0x7fe1a42827b0) 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_ = 0xc06d5b "EventBase", e_ = 0xc06d64 ""}}}} #5 0x0000000000b60956 in folly::EventBase::loopForever (this=this@entry=0x7fe1a42827b0) 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 0x000000000059a829 in worker_libevent (arg=0x7fe1a42827a0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:114 me = @0x7fe1a42827a0: {thread_id = 140606936434432, eventBase = { = {_vptr.TimeoutManager = 0xfa0d98 , cobTimeouts_ = {_M_t = {_M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7fe1a5026320}, }, }}}}, = { = {_vptr.Executor = 0xfa0e58 , 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_ = 0x7fe1a42827f0, prev_ = 0x7fe1a42827f0}, }}}}, }, 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_ = 0x7fe1a4282800, prev_ = 0x7fe1a4282800}, }}}}, }, 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_ = 0x7fe1a4282818, prev_ = 0x7fe1a4282818}, }}}}, }, 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 = 3, static tls_lastDeferredReaderSlot = 3, 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 = 140606936434432}, static is_always_lock_free = ::is_always_lock_free".>}, queue_ = {_M_t = {_M_t = { >*, std::default_delete > > >> = { > > >> = { > >, true>> = { > >> = {}, }, }, >*, false>> = {_M_head_impl = 0x7fe1a4376200}, }, }}}, fnRunner_ = {_M_t = {_M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7fe1a502a100}, }, }}}, 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_ = 0.82302031811869725, buffer_time_ = {__r = 1849}, busy_buffer_ = {__r = 8}, buffer_cnt_ = 3, static buffer_interval_ = {__r = 10}}, maxLatencyLoopTime_ = {expCoeff_ = -4.9999999999999998e-07, value_ = 0.82302031811869725, buffer_time_ = {__r = 1849}, busy_buffer_ = {__r = 8}, buffer_cnt_ = 3, static buffer_interval_ = {__r = 10}}, maxLatencyCob_ = {> = {}, data_ = {big = 0x0, tiny = {__data = '\000' , __align = {}}}, call_ = 0x5d270e ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, enableTimeMeasurement_ = true, nextLoopCnt_ = 379470, latestLoopCnt_ = 379469, startWork_ = {__d = {__r = 702600430186824}}, 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 = 0x7fe1a4282968 ""}, _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 = 0x7fe1a42829a8, _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 = 0x7fe1a42829e0, _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 = 3, static tls_lastDeferredReaderSlot = 3, 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 = 0x7fe1a5026420}, }, }}}}, 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 = 0x7fe1a42c1d00, m_jsn = 0x2ff4000, 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 = 0x7fe1a4376240, _M_map_size = 8, _M_start = {_M_cur = 0x7fe1a42cc800, _M_first = 0x7fe1a42cc800, _M_last = 0x7fe1a42cca00, _M_node = 0x7fe1a4376258}, _M_finish = {_M_cur = 0x7fe1a42cc800, _M_first = 0x7fe1a42cc800, _M_last = 0x7fe1a42cca00, _M_node = 0x7fe1a4376258}}, }}, }}, }}}, 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\000n\231\230", '\000' , "\"\000\000\000S", '\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 0x0000000000af1f29 in run (this=0x7fe1a4392be0) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe19a7fc700) at pthread_create.c:307 __res = pd = 0x7fe19a7fc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606936434432, -2662960624819653636, 0, 8392704, 0, 140606936434432, 2650499871072957436, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #10 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 35 (Thread 0x7fe199ffb700 (LWP 89060)): #0 0x00007fe1a5507fd3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007fe1a6eaa3c5 in epoll_dispatch (base=0x7fe1a429f200, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 epollop = 0x7fe1a43ab260 events = 0x7fe12d9f6000 i = res = timeout = __func__ = "epoll_dispatch" #2 0x00007fe1a6ea1376 in event_base_loop (base=0x7fe1a429f200, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 evsel = 0x7fe1a70b4c20 tv = {tv_sec = 0, tv_usec = 140607098467200} tv_p = res = done = 0 retval = 0 __func__ = "event_base_loop" #3 0x0000000000b5eac7 in folly::EventBase::loopBody (this=this@entry=0x7fe1a4283380, 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_ = 0x7fe199fe9620, prev_ = 0x7fe199fe9620}, }}}}, } message = 0xc070e8 "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 = 0x7fe1a4283380}} res = 0 ranLoopCallbacks = blocking = true once = false prev = {__d = {__r = 701290025914459}} idleStart = {__d = {__r = 702600398280617}} busy = idle = prevLoopThread = {_M_thread = 0} #4 0x0000000000b5ef96 in folly::EventBase::loop (this=this@entry=0x7fe1a4283380) 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_ = 0xc06d5b "EventBase", e_ = 0xc06d64 ""}}}} #5 0x0000000000b60956 in folly::EventBase::loopForever (this=this@entry=0x7fe1a4283380) 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 0x000000000059a829 in worker_libevent (arg=0x7fe1a4283370) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:114 me = @0x7fe1a4283370: {thread_id = 140606928041728, eventBase = { = {_vptr.TimeoutManager = 0xfa0d98 , cobTimeouts_ = {_M_t = {_M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7fe1a5026310}, }, }}}}, = { = {_vptr.Executor = 0xfa0e58 , 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_ = 0x7fe1a42833c0, prev_ = 0x7fe1a42833c0}, }}}}, }, 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_ = 0x7fe1a42833d0, prev_ = 0x7fe1a42833d0}, }}}}, }, 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_ = 0x7fe1a42833e8, prev_ = 0x7fe1a42833e8}, }}}}, }, 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 = 1, static tls_lastDeferredReaderSlot = 1, 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 = 140606928041728}, static is_always_lock_free = ::is_always_lock_free".>}, queue_ = {_M_t = {_M_t = { >*, std::default_delete > > >> = { > > >> = { > >, true>> = { > >> = {}, }, }, >*, false>> = {_M_head_impl = 0x7fe1a43763c0}, }, }}}, fnRunner_ = {_M_t = {_M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7fe1a502a200}, }, }}}, 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_ = 2.2752199623722138, buffer_time_ = {__r = 3030}, busy_buffer_ = {__r = 0}, buffer_cnt_ = 4, static buffer_interval_ = {__r = 10}}, maxLatencyLoopTime_ = {expCoeff_ = -4.9999999999999998e-07, value_ = 2.2752199623722138, buffer_time_ = {__r = 3030}, busy_buffer_ = {__r = 0}, buffer_cnt_ = 4, static buffer_interval_ = {__r = 10}}, maxLatencyCob_ = {> = {}, data_ = {big = 0x0, tiny = {__data = '\000' , __align = {}}}, call_ = 0x5d270e ::uninitCall(folly::detail::function::Data&)>, exec_ = 0x0}, enableTimeMeasurement_ = true, nextLoopCnt_ = 418993, latestLoopCnt_ = 418992, startWork_ = {__d = {__r = 702600398280076}}, 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 = 0x7fe1a4283538 ""}, _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 = 0x7fe1a4283578, _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 = 0x7fe1a42835b0, _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 = 1, static tls_lastDeferredReaderSlot = 1, 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 = 0x7fe1a5026390}, }, }}}}, 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 = 0x7fe1a42c2200, m_jsn = 0x2ff47e0, 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 = 0x7fe1a43761c0, _M_map_size = 8, _M_start = {_M_cur = 0x7fe1a42ccc00, _M_first = 0x7fe1a42ccc00, _M_last = 0x7fe1a42cce00, _M_node = 0x7fe1a43761d8}, _M_finish = {_M_cur = 0x7fe1a42ccc00, _M_first = 0x7fe1a42ccc00, _M_last = 0x7fe1a42cce00, _M_node = 0x7fe1a43761d8}}, }}, }}, }}}, 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\000q\231\230", '\000' , "\004\266\000\000\000\025", '\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 0x0000000000af1f29 in run (this=0x7fe1a4392a90) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe199ffb700) at pthread_create.c:307 __res = pd = 0x7fe199ffb700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606928041728, -2662960624819653636, 0, 8392704, 0, 140606928041728, 2650492172880950268, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #10 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 34 (Thread 0x7fe193fff700 (LWP 89061)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x0000000000b353ed in nativeFutexWaitImpl (waitMask=waitMask@entry=2482950936, absSteadyTime=absSteadyTime@entry=0x7fe193fed2f8, absSystemTime=absSystemTime@entry=0x0, expected=, addr=) 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 = 702602, tv_nsec = 663036535} timeout = rv = #2 folly::detail::futexWaitImpl (futex=, expected=, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7fe193fed318, waitMask=) 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 0x0000000000b3ef8a in futexWaitImpl const, std::chrono::time_point > > > (waitMask=, deadline=..., expected=, futex=) 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=, expected=, deadline=..., waitMask=) 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 = 702602663036535}} #5 0x0000000000b44ded in folly::SaturatingSemaphore::tryWaitSlow > > (this=0x7fe190fd8b10, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 before = #6 0x0000000000b45456 in folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=0x2ff55c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 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 = 0x7fe190fd8b10}, }, }}} #7 0x0000000000b48bb0 in folly::UnboundedBlockingQueue::try_take_for (this=0x2ff5580, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #8 0x0000000000b3d127 in folly::CPUThreadPoolExecutor::threadRun (this=0x7fe1a503e400, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xc0538b "CPUThreadPoolExecutor", e_ = 0xc053a0 ""}}}} #9 0x0000000000b58399 in folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 fn = #10 0x00000000009f9f54 in operator() (this=0x7fe1a42cbf80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 fn = @0x7fe1a42cbf80: {> = {}, data_ = {big = 0x7fe1a4392c70, tiny = {__data = "p,9\244\341\177\000\000request was made to the API at /admin/ss", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #11 operator() (__closure=0x7fe1a42cbf80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe193fed6a0 "ReaderPool0"}, _M_string_length = 11, {_M_local_buf = "ReaderPool0\000\000\000\000", _M_allocated_capacity = 8021036716148221266}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7fe1a4392c70, tiny = {__data = "p,9\244\341\177\000\000request was made to the API at /admin/ss", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #12 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 = @0x7fe1a42cbf80: {__func = {> = {}, data_ = {big = 0x7fe1a4392c70, tiny = {__data = "p,9\244\341\177\000\000request was made to the API at /admin/ss", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #13 0x00007fe1a5dbed40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #14 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe193fff700) at pthread_create.c:307 __res = pd = 0x7fe193fff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606827394816, -2662960624819653636, 0, 8392704, 0, 140606827394816, 2650478976593933308, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #15 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 33 (Thread 0x7fe1937fe700 (LWP 89062)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x0000000000b353ed in nativeFutexWaitImpl (waitMask=waitMask@entry=2474558232, absSteadyTime=absSteadyTime@entry=0x7fe1937ec2f8, absSystemTime=absSystemTime@entry=0x0, expected=, addr=) 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 = 702602, tv_nsec = 636894130} timeout = rv = #2 folly::detail::futexWaitImpl (futex=, expected=, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7fe1937ec318, waitMask=) 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 0x0000000000b3ef8a in futexWaitImpl const, std::chrono::time_point > > > (waitMask=, deadline=..., expected=, futex=) 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=, expected=, deadline=..., waitMask=) 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 = 702602636894130}} #5 0x0000000000b44ded in folly::SaturatingSemaphore::tryWaitSlow > > (this=0x7fe190fd8c48, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 before = #6 0x0000000000b45456 in folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=0x2ff55c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 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 = 0x7fe190fd8c48}, }, }}} #7 0x0000000000b48bb0 in folly::UnboundedBlockingQueue::try_take_for (this=0x2ff5580, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #8 0x0000000000b3d127 in folly::CPUThreadPoolExecutor::threadRun (this=0x7fe1a503e400, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xc0538b "CPUThreadPoolExecutor", e_ = 0xc053a0 ""}}}} #9 0x0000000000b58399 in folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 fn = #10 0x00000000009f9f54 in operator() (this=0x7fe1a42cbf40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 fn = @0x7fe1a42cbf40: {> = {}, data_ = {big = 0x7fe1a4392a60, tiny = {__data = "`*9\244\341\177\000\000request was made to the API at /admin/co", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #11 operator() (__closure=0x7fe1a42cbf40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe1937ec6a0 "ReaderPool1"}, _M_string_length = 11, {_M_local_buf = "ReaderPool1\000\000\000\000", _M_allocated_capacity = 8021036716148221266}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7fe1a4392a60, tiny = {__data = "`*9\244\341\177\000\000request was made to the API at /admin/co", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #12 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 = @0x7fe1a42cbf40: {__func = {> = {}, data_ = {big = 0x7fe1a4392a60, tiny = {__data = "`*9\244\341\177\000\000request was made to the API at /admin/co", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #13 0x00007fe1a5dbed40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #14 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe1937fe700) at pthread_create.c:307 __res = pd = 0x7fe1937fe700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606819002112, -2662960624819653636, 0, 8392704, 0, 140606819002112, 2650480076642431996, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #15 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 32 (Thread 0x7fe192ffd700 (LWP 89063)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x0000000000b353ed in nativeFutexWaitImpl (waitMask=waitMask@entry=2466165528, absSteadyTime=absSteadyTime@entry=0x7fe192feb2f8, absSystemTime=absSystemTime@entry=0x0, expected=, addr=) 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 = 702602, tv_nsec = 633006297} timeout = rv = #2 folly::detail::futexWaitImpl (futex=, expected=, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7fe192feb318, waitMask=) 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 0x0000000000b3ef8a in futexWaitImpl const, std::chrono::time_point > > > (waitMask=, deadline=..., expected=, futex=) 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=, expected=, deadline=..., waitMask=) 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 = 702602633006297}} #5 0x0000000000b44ded in folly::SaturatingSemaphore::tryWaitSlow > > (this=0x7fe190fd8d08, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 before = #6 0x0000000000b45456 in folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=0x2ff55c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 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 = 0x7fe190fd8d08}, }, }}} #7 0x0000000000b48bb0 in folly::UnboundedBlockingQueue::try_take_for (this=0x2ff5580, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #8 0x0000000000b3d127 in folly::CPUThreadPoolExecutor::threadRun (this=0x7fe1a503e400, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xc0538b "CPUThreadPoolExecutor", e_ = 0xc053a0 ""}}}} #9 0x0000000000b58399 in folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 fn = #10 0x00000000009f9f54 in operator() (this=0x7fe1a42cbf00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 fn = @0x7fe1a42cbf00: {> = {}, data_ = {big = 0x7fe1a4392c10, tiny = {__data = "\020,9\244\341\177\000\000request was made to the API at /admin/pi", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #11 operator() (__closure=0x7fe1a42cbf00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe192feb6a0 "ReaderPool2"}, _M_string_length = 11, {_M_local_buf = "ReaderPool2\000\000\000\000", _M_allocated_capacity = 8021036716148221266}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7fe1a4392c10, tiny = {__data = "\020,9\244\341\177\000\000request was made to the API at /admin/pi", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #12 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 = @0x7fe1a42cbf00: {__func = {> = {}, data_ = {big = 0x7fe1a4392c10, tiny = {__data = "\020,9\244\341\177\000\000request was made to the API at /admin/pi", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #13 0x00007fe1a5dbed40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #14 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe192ffd700) at pthread_create.c:307 __res = pd = 0x7fe192ffd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606810609408, -2662960624819653636, 0, 8392704, 0, 140606810609408, 2650481178838414332, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #15 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 31 (Thread 0x7fe190fd7700 (LWP 89064)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x0000000000b353ed in nativeFutexWaitImpl (waitMask=waitMask@entry=2432455448, absSteadyTime=absSteadyTime@entry=0x7fe190fc52f8, absSystemTime=absSystemTime@entry=0x0, expected=, addr=) 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 = 702602, tv_nsec = 637037217} timeout = rv = #2 folly::detail::futexWaitImpl (futex=, expected=, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7fe190fc5318, waitMask=) 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 0x0000000000b3ef8a in futexWaitImpl const, std::chrono::time_point > > > (waitMask=, deadline=..., expected=, futex=) 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=, expected=, deadline=..., waitMask=) 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 = 702602637037217}} #5 0x0000000000b44ded in folly::SaturatingSemaphore::tryWaitSlow > > (this=0x7fe190fd83c0, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 before = #6 0x0000000000b45456 in folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=0x2ff55c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 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 = 0x7fe190fd83c0}, }, }}} #7 0x0000000000b48bb0 in folly::UnboundedBlockingQueue::try_take_for (this=0x2ff5580, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #8 0x0000000000b3d127 in folly::CPUThreadPoolExecutor::threadRun (this=0x7fe1a503e400, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xc0538b "CPUThreadPoolExecutor", e_ = 0xc053a0 ""}}}} #9 0x0000000000b58399 in folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 fn = #10 0x00000000009f9f54 in operator() (this=0x7fe1a42cbe80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 fn = @0x7fe1a42cbe80: {> = {}, data_ = {big = 0x7fe1a4392d00, tiny = {__data = "\000-9\244\341\177\000\000request was made to the API at /admin/pr", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #11 operator() (__closure=0x7fe1a42cbe80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe190fc56a0 "ReaderPool3"}, _M_string_length = 11, {_M_local_buf = "ReaderPool3\000\000\000\000", _M_allocated_capacity = 8021036716148221266}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7fe1a4392d00, tiny = {__data = "\000-9\244\341\177\000\000request was made to the API at /admin/pr", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #12 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 = @0x7fe1a42cbe80: {__func = {> = {}, data_ = {big = 0x7fe1a4392d00, tiny = {__data = "\000-9\244\341\177\000\000request was made to the API at /admin/pr", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #13 0x00007fe1a5dbed40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #14 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe190fd7700) at pthread_create.c:307 __res = pd = 0x7fe190fd7700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606776899328, -2662960624819653636, 0, 8392704, 0, 140606776899328, 2650476764685775868, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #15 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 30 (Thread 0x7fe183fff700 (LWP 89065)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x0000000000b353ed in nativeFutexWaitImpl (waitMask=waitMask@entry=2214515480, absSteadyTime=absSteadyTime@entry=0x7fe183fed2f8, absSystemTime=absSystemTime@entry=0x0, expected=, addr=) 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 = 702605, tv_nsec = 90921449} timeout = rv = #2 folly::detail::futexWaitImpl (futex=, expected=, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7fe183fed318, waitMask=) 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 0x0000000000b3ef8a in futexWaitImpl const, std::chrono::time_point > > > (waitMask=, deadline=..., expected=, futex=) 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=, expected=, deadline=..., waitMask=) 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 = 702605090921449}} #5 0x0000000000b44ded in folly::SaturatingSemaphore::tryWaitSlow > > (this=0x7fe190fd9338, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 before = #6 0x0000000000b45456 in folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=0x2ff62c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 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 = 0x7fe190fd9338}, }, }}} #7 0x0000000000b48bb0 in folly::UnboundedBlockingQueue::try_take_for (this=0x2ff6280, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #8 0x0000000000b3d127 in folly::CPUThreadPoolExecutor::threadRun (this=0x7fe1a4340000, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xc0538b "CPUThreadPoolExecutor", e_ = 0xc053a0 ""}}}} #9 0x0000000000b58399 in folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 fn = #10 0x00000000009f9f54 in operator() (this=0x7fe1a42cbc80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 fn = @0x7fe1a42cbc80: {> = {}, data_ = {big = 0x7fe1a4392d60, tiny = {__data = "`-9\244\341\177\000\000ognized statement was received by the N1", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #11 operator() (__closure=0x7fe1a42cbc80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe183fed6a0 "WriterPool0"}, _M_string_length = 11, {_M_local_buf = "WriterPool0\000\000\000\000", _M_allocated_capacity = 8021036716417184343}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7fe1a4392d60, tiny = {__data = "`-9\244\341\177\000\000ognized statement was received by the N1", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #12 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 = @0x7fe1a42cbc80: {__func = {> = {}, data_ = {big = 0x7fe1a4392d60, tiny = {__data = "`-9\244\341\177\000\000ognized statement was received by the N1", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #13 0x00007fe1a5dbed40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #14 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe183fff700) at pthread_create.c:307 __res = pd = 0x7fe183fff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606558959360, -2662960624819653636, 0, 8392704, 0, 140606558959360, 2650443792221844476, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #15 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 29 (Thread 0x7fe1837fe700 (LWP 89066)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x0000000000b353ed in nativeFutexWaitImpl (waitMask=waitMask@entry=2206122776, absSteadyTime=absSteadyTime@entry=0x7fe1837ec2f8, absSystemTime=absSystemTime@entry=0x0, expected=, addr=) 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 = 702645, tv_nsec = 696192738} timeout = rv = #2 folly::detail::futexWaitImpl (futex=, expected=, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7fe1837ec318, waitMask=) 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 0x0000000000b3ef8a in futexWaitImpl const, std::chrono::time_point > > > (waitMask=, deadline=..., expected=, futex=) 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=, expected=, deadline=..., waitMask=) 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 = 702645696192738}} #5 0x0000000000b44ded in folly::SaturatingSemaphore::tryWaitSlow > > (this=0x7fe190fd9218, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 before = #6 0x0000000000b45456 in folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=0x2ff62c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 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 = 0x7fe190fd9218}, }, }}} #7 0x0000000000b48bb0 in folly::UnboundedBlockingQueue::try_take_for (this=0x2ff6280, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #8 0x0000000000b3d127 in folly::CPUThreadPoolExecutor::threadRun (this=0x7fe1a4340000, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xc0538b "CPUThreadPoolExecutor", e_ = 0xc053a0 ""}}}} #9 0x0000000000b58399 in folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 fn = #10 0x00000000009f9f54 in operator() (this=0x7fe1a42cbdc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 fn = @0x7fe1a42cbdc0: {> = {}, data_ = {big = 0x7fe1a4392d90, tiny = {__data = "\220-9\244\341\177\000\000o a resource was granted due to privileg", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #11 operator() (__closure=0x7fe1a42cbdc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe1837ec6a0 "WriterPool1"}, _M_string_length = 11, {_M_local_buf = "WriterPool1\000\000\000\000", _M_allocated_capacity = 8021036716417184343}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7fe1a4392d90, tiny = {__data = "\220-9\244\341\177\000\000o a resource was granted due to privileg", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #12 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 = @0x7fe1a42cbdc0: {__func = {> = {}, data_ = {big = 0x7fe1a4392d90, tiny = {__data = "\220-9\244\341\177\000\000o a resource was granted due to privileg", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #13 0x00007fe1a5dbed40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #14 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe1837fe700) at pthread_create.c:307 __res = pd = 0x7fe1837fe700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606550566656, -2662960624819653636, 0, 8392704, 0, 140606550566656, 2650444892270343164, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #15 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 28 (Thread 0x7fe182ffd700 (LWP 89067)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x0000000000b353ed in nativeFutexWaitImpl (waitMask=waitMask@entry=2197730072, absSteadyTime=absSteadyTime@entry=0x7fe182feb2f8, absSystemTime=absSystemTime@entry=0x0, expected=, addr=) 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 = 702604, tv_nsec = 938919387} timeout = rv = #2 folly::detail::futexWaitImpl (futex=, expected=, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7fe182feb318, waitMask=) 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 0x0000000000b3ef8a in futexWaitImpl const, std::chrono::time_point > > > (waitMask=, deadline=..., expected=, futex=) 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=, expected=, deadline=..., waitMask=) 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 = 702604938919387}} #5 0x0000000000b44ded in folly::SaturatingSemaphore::tryWaitSlow > > (this=0x7fe190fd83f0, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 before = #6 0x0000000000b45456 in folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=0x2ff62c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 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 = 0x7fe190fd83f0}, }, }}} #7 0x0000000000b48bb0 in folly::UnboundedBlockingQueue::try_take_for (this=0x2ff6280, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #8 0x0000000000b3d127 in folly::CPUThreadPoolExecutor::threadRun (this=0x7fe1a4340000, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xc0538b "CPUThreadPoolExecutor", e_ = 0xc053a0 ""}}}} #9 0x0000000000b58399 in folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 fn = #10 0x00000000009f9f54 in operator() (this=0x7fe1a42cbe00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 fn = @0x7fe1a42cbe00: {> = {}, data_ = {big = 0x7fe1a4392b80, tiny = {__data = "\200+9\244\341\177\000\000 user flushed the content of a memcached", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #11 operator() (__closure=0x7fe1a42cbe00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe182feb6a0 "WriterPool2"}, _M_string_length = 11, {_M_local_buf = "WriterPool2\000\000\000\000", _M_allocated_capacity = 8021036716417184343}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7fe1a4392b80, tiny = {__data = "\200+9\244\341\177\000\000 user flushed the content of a memcached", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #12 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 = @0x7fe1a42cbe00: {__func = {> = {}, data_ = {big = 0x7fe1a4392b80, tiny = {__data = "\200+9\244\341\177\000\000 user flushed the content of a memcached", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #13 0x00007fe1a5dbed40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #14 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe182ffd700) at pthread_create.c:307 __res = pd = 0x7fe182ffd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606542173952, -2662960624819653636, 0, 8392704, 0, 140606542173952, 2650445994466325500, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #15 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 27 (Thread 0x7fe1827fc700 (LWP 89068)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x0000000000b353ed in nativeFutexWaitImpl (waitMask=waitMask@entry=2189337368, absSteadyTime=absSteadyTime@entry=0x7fe1827ea2f8, absSystemTime=absSystemTime@entry=0x0, expected=, addr=) 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 = 702649, tv_nsec = 734108224} timeout = rv = #2 folly::detail::futexWaitImpl (futex=, expected=, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7fe1827ea318, waitMask=) 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 0x0000000000b3ef8a in futexWaitImpl const, std::chrono::time_point > > > (waitMask=, deadline=..., expected=, futex=) 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=, expected=, deadline=..., waitMask=) 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 = 702649734108224}} #5 0x0000000000b44ded in folly::SaturatingSemaphore::tryWaitSlow > > (this=0x7fe190fd9938, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:164 before = #6 0x0000000000b45456 in folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=0x2ff62c0, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 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 = 0x7fe190fd9938}, }, }}} #7 0x0000000000b48bb0 in folly::UnboundedBlockingQueue::try_take_for (this=0x2ff6280, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #8 0x0000000000b3d127 in folly::CPUThreadPoolExecutor::threadRun (this=0x7fe1a4340000, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xc0538b "CPUThreadPoolExecutor", e_ = 0xc053a0 ""}}}} #9 0x0000000000b58399 in folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 fn = #10 0x00000000009f9f54 in operator() (this=0x7fe1a42cbd00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 fn = @0x7fe1a42cbd00: {> = {}, data_ = {big = 0x7fe1a4392d30, tiny = {__data = "0-9\244\341\177\000\000ode certificate chain and pkey from inbo", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #11 operator() (__closure=0x7fe1a42cbd00) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe1827ea6a0 "WriterPool3"}, _M_string_length = 11, {_M_local_buf = "WriterPool3\000\000\000\000", _M_allocated_capacity = 8021036716417184343}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7fe1a4392d30, tiny = {__data = "0-9\244\341\177\000\000ode certificate chain and pkey from inbo", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #12 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 = @0x7fe1a42cbd00: {__func = {> = {}, data_ = {big = 0x7fe1a4392d30, tiny = {__data = "0-9\244\341\177\000\000ode certificate chain and pkey from inbo", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #13 0x00007fe1a5dbed40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #14 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe1827fc700) at pthread_create.c:307 __res = pd = 0x7fe1827fc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606533781248, -2662960624819653636, 0, 8392704, 0, 140606533781248, 2650447094514824188, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #15 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 26 (Thread 0x7fe181ffb700 (LWP 89069)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x7fe181fe8df8) 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=0x7fe181fe8df8, __lock=...) at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 __e = #3 0x000000000093554c in magma::WaitGroup::Wait (this=this@entry=0x7fe181fe8dc0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/common.cc:74 lock = {_M_device = 0x7fe181fe8dd0, _M_owns = true} #4 0x00000000008eda23 in magma::KVStoreSet::KVStoreInstance::Destroy(unsigned int) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/magma/kvstore_set.cc:225 removeAll = {, std::allocator > const&, bool>> = {, std::allocator > const&, bool, magma::Status>> = {}, }, = {static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x93c060 , std::allocator > const&, bool)>, _M_const_object = 0x93c060 , std::allocator > const&, bool)>, _M_function_pointer = 0x93c060 , std::allocator > const&, bool)>, _M_member_pointer = (void (std::_Undefined_class::*)(std::_Undefined_class * const)) 0x93c060 , std::allocator > const&, bool)>, this adjustment 13}, _M_pod_data = "`\300\223\000\000\000\000\000\r\000\000\000\000\000\000"}, _M_manager = 0x941de0 , std::allocator > const&, bool), magma::Status (*)(std::__cxx11::basic_string, std::allocator > const&, bool)>::_M_manager(std::_Any_data&, std::_Any_data const&, std::_Manager_operation)>}, _M_invoker = 0x941d20 , std::allocator > const&, bool), magma::Status (*)(std::__cxx11::basic_string, std::allocator > const&, bool)>::_M_invoke(std::_Any_data const&, std::__cxx11::basic_string, std::allocator > const&, bool&&)>} wg = {counter = {> = {static _S_alignment = 8, _M_i = 1}, static is_always_lock_free = true}, active = true, waitMutex = { = {_M_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 1, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , "\001", '\000' , __align = 0}}, }, condition = {_M_cond = {__data = {__lock = 0, __futex = 1, __total_seq = 1, __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x7fe181fe8dd0, __nwaiters = 2, __broadcast_seq = 0}, __size = "\000\000\000\000\001\000\000\000\001", '\000' , "Ѝ\376\201\341\177\000\000\002\000\000\000\000\000\000", __align = 4294967296}}, prefix = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe134898ac0 "kvstoreDestroyWg: "}, _M_string_length = 18, {_M_local_buf = " \000\000\000\000\000\000\000\b\000\000\000\000\000\000", _M_allocated_capacity = 32}}} status = {s = {_M_t = { >> = {_M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7fe181fe8dc0}, }, }}, }}} path = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe10e506e20 "/opt/couchbase/var/lib/couchbase/data/N2-28-687000/magma.2/kvstore-30/rev-000000001"}, _M_string_length = 83, {_M_local_buf = "S\000\000\000\000\000\000\000\063\060\000\201\341\177\000", _M_allocated_capacity = 83}} fs = {MakeFile = { >, std::__cxx11::basic_string, std::allocator > const&>> = {, std::allocator > const&, std::unique_ptr > >> = {}, }, = {static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x7fe124481380, _M_const_object = 0x7fe124481380, _M_function_pointer = 0x7fe124481380, _M_member_pointer = (void (std::_Undefined_class::*)(std::_Undefined_class * const)) 0x7fe124481380, this adjustment 140606525312383}, _M_pod_data = "\200\023H$\341\177\000\000\177\215\376\201\341\177\000"}, _M_manager = 0x9412e0 <_ZNSt17_Function_handlerIFSt10unique_ptrIN5magma4FileESt14default_deleteIS2_EERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEZNS1_23FileSystemWithHistogramC4ENS1_10FileSystemEPSt6vectorIS0_INS1_14MagmaFileStatsES3_ISI_EESaISK_EEmEUlSD_E_E10_M_managerERSt9_Any_dataRKSQ_St18_Manager_operation>}, _M_invoker = 0x9411c0 <_ZNSt17_Function_handlerIFSt10unique_ptrIN5magma4FileESt14default_deleteIS2_EERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEZNS1_23FileSystemWithHistogramC4ENS1_10FileSystemEPSt6vectorIS0_INS1_14MagmaFileStatsES3_ISI_EESaISK_EEmEUlSD_E_E9_M_invokeERKSt9_Any_dataSD_>}, MakeDirectory = { >, std::__cxx11::basic_string, std::allocator > const&>> = {, std::allocator > const&, std::unique_ptr > >> = {}, }, = {static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x9a5e90 , std::allocator > const&)>, _M_const_object = 0x9a5e90 , std::allocator > const&)>, _M_function_pointer = 0x9a5e90 , std::allocator > const&)>, _M_member_pointer = (void (std::_Undefined_class::*)(std::_Undefined_class * const)) 0x9a5e90 , std::allocator > const&)>}, _M_pod_data = "\220^\232", '\000' }, _M_manager = 0x941da0 > (std::__cxx11::basic_string, std::allocator > const&), std::unique_ptr > (*)(std::__cxx11::basic_string, std::allocator > const&)>::_M_manager(std::_Any_data&, std::_Any_data const&, std::_Manager_operation)>}, _M_invoker = 0x941d00 > (std::__cxx11::basic_string, std::allocator > const&), std::unique_ptr > (*)(std::__cxx11::basic_string, std::allocator > const&)>::_M_invoke(std::_Any_data const&, std::__cxx11::basic_string, std::allocator > const&)>}, RemoveAll = {, std::allocator > const&, bool>> = {, std::allocator > const&, bool, magma::Status>> = {}, }, = {static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x93c060 , std::allocator > const&, bool)>, _M_const_object = 0x93c060 , std::allocator > const&, bool)>, _M_function_pointer = 0x93c060 , std::allocator > const&, bool)>, _M_member_pointer = (void (std::_Undefined_class::*)(std::_Undefined_class * const)) 0x93c060 , std::allocator > const&, bool)>, this adjustment 6}, _M_pod_data = "`\300\223\000\000\000\000\000\006\000\000\000\000\000\000"}, _M_manager = 0x941de0 , std::allocator > const&, bool), magma::Status (*)(std::__cxx11::basic_string, std::allocator > const&, bool)>::_M_manager(std::_Any_data&, std::_Any_data const&, std::_Manager_operation)>}, _M_invoker = 0x941d20 , std::allocator > const&, bool), magma::Status (*)(std::__cxx11::basic_string, std::allocator > const&, bool)>::_M_invoke(std::_Any_data const&, std::__cxx11::basic_string, std::allocator > const&, bool&&)>}, Rename = {, std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&>> = {, std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&, magma::Status>> = {}, }, = {static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x93ba40 , std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&)>, _M_const_object = 0x93ba40 , std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&)>, _M_function_pointer = 0x93ba40 , std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&)>, _M_member_pointer = (void (std::_Undefined_class::*)(std::_Undefined_class * const)) 0x93ba40 , std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&)>}, _M_pod_data = "@\272\223", '\000' }, _M_manager = 0x941e20 , std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&), magma::Status (*)(std::__cxx11::basic_string, std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&)>::_M_manager(std::_Any_data&, std::_Any_data const&, std::_Manager_operation)>}, _M_invoker = 0x941d40 , std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&), magma::Status (*)(std::__cxx11::basic_string, std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&)>::_M_invoke(std::_Any_data const&, std::__cxx11::basic_string, std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&)>}} target = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, } #5 0x00000000008ee863 in magma::KVStoreSet::DestroyKVStore(unsigned short, unsigned int) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/magma/kvstore_set.cc:60 ok = lock = #6 0x00000000008b80f3 in magma::Magma::Impl::DeleteKVStore(unsigned short, unsigned int) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/magma/db.cc:276 std::__ioinit = {static _S_refcount = 435, static _S_synced_with_stdio = true} #7 0x00000000008b8380 in magma::Magma::DeleteKVStore (this=, kvID=, kvsRev=) at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/magma/db.cc:291 No locals. #8 0x0000000000846b7e in MagmaKVStore::delVBucket(Vbid, unsigned long) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/include/memcached/vbucket.h:62 std::__ioinit = {static _S_refcount = 435, static _S_synced_with_stdio = true} droppedCollectionsKey = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe1a505d0c0 "_collections/dropped"}, _M_string_length = 20, {_M_local_buf = "\024", '\000' , _M_allocated_capacity = 20}} aliveVBStates = {bits = {> = {_M_w = 7}, }} openCollectionsKey = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe1a505d0a0 "_collections/open"}, _M_string_length = 17, {_M_local_buf = "\021", '\000' , _M_allocated_capacity = 17}} cb::userdataEndTag = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x1024170 <_ZN2cbL14userdataEndTagE+16> ""}, _M_string_length = 5, {_M_local_buf = "\000\000\000\000\000\000\000\000\000\000", _M_allocated_capacity = 267973373756}} NoopSyncWriteCompleteCb = {> = {> = {}, }, = {static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x0, _M_const_object = 0x0, _M_function_pointer = 0x0, _M_member_pointer = NULL}, _M_pod_data = '\000' }, _M_manager = 0x841d50 >::_M_manager(std::_Any_data &, const std::_Any_data &, std::_Manager_operation)>}, _M_invoker = 0x841a60 >::_M_invoke(const std::_Any_data &, , )>} NoopSeqnoAckCb = {> = {> = {}, }, = {static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x0, _M_const_object = 0x0, _M_function_pointer = 0x0, _M_member_pointer = NULL}, _M_pod_data = '\000' }, _M_manager = 0x841d70 >::_M_manager(std::_Any_data &, const std::_Any_data &, std::_Manager_operation)>}, _M_invoker = 0x841d90 <_ZNSt17_Function_handlerIFv4VbidlENL14NoopSeqnoAckCbMUlS0_lE_EE9_M_invokeERKSt9_Any_dataOS0_Ol>} openScopesKey = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x10240f0 "_scopes/open"}, _M_string_length = 12, {_M_local_buf = "_scopes/open\000\000\000", _M_allocated_capacity = 3419188075683869535}} manifestKey = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe1a505d080 "_collections/manifest"}, _M_string_length = 21, {_M_local_buf = "\025", '\000' , _M_allocated_capacity = 21}} globalBucketLoggerName = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe1a505d060 "globalBucketLogger"}, _M_string_length = 18, {_M_local_buf = "\022", '\000' , _M_allocated_capacity = 18}} vbstateKey = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x1024150 "_vbstate"}, _M_string_length = 8, {_M_local_buf = "_vbstate\000\000\000\000\000\000\000", _M_allocated_capacity = 7310575247909090911}} cb::userdataStartTag = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x1024190 <_ZN2cbL16userdataStartTagE+16> ""}, _M_string_length = 4, {_M_local_buf = "", '\000' , _M_allocated_capacity = 1046771004}} boost::exception_detail::exception_ptr_static_exception_object::e = {ptr_ = {px = 0x7fe1a5063030, pn = {pi_ = 0x7fe1a505b640}}} boost::exception_detail::exception_ptr_static_exception_object::e = {ptr_ = {px = 0x7fe1a504ffb0, pn = {pi_ = 0x7fe1a505b620}}} flatbuffers::flatbuffer_version_string = 0xbad935 "FlatBuffers 1.10.0" #9 0x000000000071e0cc in VBucketMemoryAndDiskDeletionTask::run() () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/vbucket.h:395 phosphor_internal_category_enabled_90 = {_M_b = {_M_p = 0x7fe1a821769e }, static is_always_lock_free = } phosphor_internal_category_enabled_temp_90 = phosphor_internal_tpi_90 = {category = 0xbafb89 "ep-engine/task", name = 0xbb96e0 "VBucketMemoryAndDiskDeletionTask", type = phosphor::Complete, argument_names = {_M_elems = {0xbb3d44 "vb", 0xbeeb92 ""}}, argument_types = {_M_elems = {phosphor::is_uint, phosphor::is_none}}} phosphor_internal_guard_90 = {tpi = 0xf90020 , enabled = true, arg1 = 30, arg2 = {}, start = {__d = {__r = 701832918344169}}} start = elapsed = wallTime = #10 0x00000000009fd2b2 in GlobalTask::execute() () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/globaltask.cc:68 guard = {previous = 0x0} #11 0x00000000009fa3d5 in FollyExecutorPool::TaskProxy::scheduleViaCPUPool()::{lambda()#2}::operator()() const (__closure=0x7fe181fe9540) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:189 scheduleOverhead = start = {__d = {__r = 701832918342990}} runAgain = false proxy = @0x7fe1a0305f50: { > >::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 = 0xbe9608 , wheel_ = 0x0, expiration_ = {__d = {__r = 0}}, bucket_ = -1, requestContext_ = {> = {> = {}, _M_ptr = 0x0, _M_refcount = {_M_pi = 0x0}}, }}, task = {> = {> = {}, _M_ptr = 0x7fe1304e4270, _M_refcount = {_M_pi = 0x7fe1304e4260}}, }, taskId = 26921, scheduledOnCpuPool = true, proxyReused = false, executor = @0x7fe1a5023c00, cpuPool = @0x7fe1a4340c00} #12 0x0000000000b553e0 in folly::ThreadPoolExecutor::runTask(std::shared_ptr const&, folly::ThreadPoolExecutor::Task&&) (this=0x7fe1a4340c00, thread=..., task=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:416 startTime = {__d = {__r = 701832918340163}} stats = {expired = false, waitTime = {__r = 24838654}, runTime = {__r = 0}, enqueueTime = {__d = {__r = 701832893501509}}, requestId = 0} #13 0x0000000000b3d19a in folly::CPUThreadPoolExecutor::threadRun (this=0x7fe1a4340c00, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:265 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xc0538b "CPUThreadPoolExecutor", e_ = 0xc053a0 ""}}}} #14 0x0000000000b58399 in folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 fn = #15 0x00000000009f9f54 in operator() (this=0x7fe1a4376c80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 fn = @0x7fe1a4376c80: {> = {}, data_ = {big = 0x7fe1a4392cd0, tiny = {__data = "\320,9\244\341\177\000\000nt was retrieved from the repository bac", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #16 operator() (__closure=0x7fe1a4376c80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe181fe96a0 "AuxIoPool0"}, _M_string_length = 10, {_M_local_buf = "AuxIoPool0\000\000\000\000\000", _M_allocated_capacity = 8029725099529106753}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7fe1a4392cd0, tiny = {__data = "\320,9\244\341\177\000\000nt was retrieved from the repository bac", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #17 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 = @0x7fe1a4376c80: {__func = {> = {}, data_ = {big = 0x7fe1a4392cd0, tiny = {__data = "\320,9\244\341\177\000\000nt was retrieved from the repository bac", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #18 0x00007fe1a5dbed40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #19 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe181ffb700) at pthread_create.c:307 __res = pd = 0x7fe181ffb700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606525388544, -2662960624819653636, 0, 8392704, 0, 140606525388544, 2650439396322817020, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #20 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 25 (Thread 0x7fe1817fa700 (LWP 89070)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x0000000000b353ed in nativeFutexWaitImpl (waitMask=waitMask@entry=2172551960, absSteadyTime=absSteadyTime@entry=0x7fe1817e82f8, absSystemTime=absSystemTime@entry=0x0, expected=, addr=) 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 = 702606, tv_nsec = 263317265} timeout = rv = #2 folly::detail::futexWaitImpl (futex=, expected=, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7fe1817e8318, waitMask=) 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 0x0000000000b3ef8a in futexWaitImpl const, std::chrono::time_point > > > (waitMask=, deadline=..., expected=, futex=) 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=, expected=, deadline=..., waitMask=) 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 = 702606263317265}} #5 0x0000000000b44f27 in folly::SaturatingSemaphore::tryWaitSlow > > (this=0x7fe190fda658, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 before = #6 0x0000000000b45456 in folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=0x2ff7540, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 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 = 0x7fe190fda658}, }, }}} #7 0x0000000000b48bb0 in folly::UnboundedBlockingQueue::try_take_for (this=0x2ff7500, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #8 0x0000000000b3d127 in folly::CPUThreadPoolExecutor::threadRun (this=0x7fe1a4341800, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xc0538b "CPUThreadPoolExecutor", e_ = 0xc053a0 ""}}}} #9 0x0000000000b58399 in folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 fn = #10 0x00000000009f9f54 in operator() (this=0x7fe1a4376b80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 fn = @0x7fe1a4376b80: {> = {}, data_ = {big = 0x7fe1a4392eb0, tiny = {__data = "\260.9\244\341\177\000\000sful service configuration change was ma", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #11 operator() (__closure=0x7fe1a4376b80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe1817e86a0 "NonIoPool0"}, _M_string_length = 10, {_M_local_buf = "NonIoPool0\000\000\000\000\000", _M_allocated_capacity = 8029725099528449870}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7fe1a4392eb0, tiny = {__data = "\260.9\244\341\177\000\000sful service configuration change was ma", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #12 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 = @0x7fe1a4376b80: {__func = {> = {}, data_ = {big = 0x7fe1a4392eb0, tiny = {__data = "\260.9\244\341\177\000\000sful service configuration change was ma", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #13 0x00007fe1a5dbed40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #14 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe1817fa700) at pthread_create.c:307 __res = pd = 0x7fe1817fa700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606516995840, -2662960624819653636, 0, 8392704, 0, 140606516995840, 2650440496371315708, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #15 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 24 (Thread 0x7fe180ff9700 (LWP 89071)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x0000000000b353ed in nativeFutexWaitImpl (waitMask=waitMask@entry=2164159256, absSteadyTime=absSteadyTime@entry=0x7fe180fe72f8, absSystemTime=absSystemTime@entry=0x0, expected=, addr=) 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 = 702605, tv_nsec = 920984653} timeout = rv = #2 folly::detail::futexWaitImpl (futex=, expected=, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=absSteadyTime@entry=0x7fe180fe7318, waitMask=) 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 0x0000000000b3ef8a in futexWaitImpl const, std::chrono::time_point > > > (waitMask=, deadline=..., expected=, futex=) 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=, expected=, deadline=..., waitMask=) 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 = 702605920984653}} #5 0x0000000000b44f27 in folly::SaturatingSemaphore::tryWaitSlow > > (this=0x7fe190fd8858, deadline=..., opt=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/detail/MemoryIdler.h:194 before = #6 0x0000000000b45456 in folly::detail::LifoSemBase, std::atomic>::try_wait_until > > (this=0x2ff7540, deadline=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/SaturatingSemaphore.h:179 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 = 0x7fe190fd8858}, }, }}} #7 0x0000000000b48bb0 in folly::UnboundedBlockingQueue::try_take_for (this=0x2ff7500, time=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/LifoSem.h:498 No locals. #8 0x0000000000b3d127 in folly::CPUThreadPoolExecutor::threadRun (this=0x7fe1a4341800, thread=...) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/folly/folly-prefix/src/folly/folly/executors/CPUThreadPoolExecutor.cpp:243 guard = {list_ = {forbid = true, prev = 0x0, curr = {name = {static npos = , b_ = 0xc0538b "CPUThreadPoolExecutor", e_ = 0xc053a0 ""}}}} #9 0x0000000000b58399 in folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 fn = #10 0x00000000009f9f54 in operator() (this=0x7fe1a4376b40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 fn = @0x7fe1a4376b40: {> = {}, data_ = {big = 0x7fe1a4392ca0, tiny = {__data = "\240,9\244\341\177\000\000p app definitions and settings from meta", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #11 operator() (__closure=0x7fe1a4376b40) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/executor/folly_executorpool.cc:47 threadNameOpt = {storage_ = {{emptyState = -96 '\240', value = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe180fe76a0 "NonIoPool1"}, _M_string_length = 10, {_M_local_buf = "NonIoPool1\000\000\000\000\000", _M_allocated_capacity = 8029725099528449870}}}, hasValue = true}} func = {> = {}, data_ = {big = 0x7fe1a4392ca0, tiny = {__data = "\240,9\244\341\177\000\000p app definitions and settings from meta", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>} #12 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 = @0x7fe1a4376b40: {__func = {> = {}, data_ = {big = 0x7fe1a4392ca0, tiny = {__data = "\240,9\244\341\177\000\000p app definitions and settings from meta", __align = {}}}, call_ = 0xb58350 ::callBig))(std::shared_ptr)> >(folly::detail::function::Data&)>, exec_ = 0xb57c40 ))(std::shared_ptr)> >(folly::detail::function::Op, folly::detail::function::Data*, folly::detail::function::Data*)>}} #13 0x00007fe1a5dbed40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #14 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe180ff9700) at pthread_create.c:307 __res = pd = 0x7fe180ff9700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140606508603136, -2662960624819653636, 0, 8392704, 0, 140606508603136, 2650441598567298044, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #15 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 23 (Thread 0x7fe15ffff700 (LWP 89072)): #0 0x00007fe1a5507fd3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007fe1a6eaa3c5 in epoll_dispatch (base=0x7fe1a429fe00, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 epollop = 0x7fe1a439e120 events = 0x7fe1a5020280 i = res = timeout = __func__ = "epoll_dispatch" #2 0x00007fe1a6ea1376 in event_base_loop (base=0x7fe1a429fe00, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 evsel = 0x7fe1a70b4c20 tv = {tv_sec = 0, tv_usec = 29000} tv_p = res = done = 0 retval = 0 __func__ = "event_base_loop" #3 0x0000000000b5eac7 in folly::EventBase::loopBody (this=this@entry=0x7fe1a5036f00, 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_ = 0x7fe15ffed550, prev_ = 0x7fe15ffed550}, }}}}, } message = 0xc070e8 "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 = 0x7fe1a5036f00}} res = 0 ranLoopCallbacks = blocking = true once = false prev = {__d = {__r = 701290028163238}} idleStart = {__d = {__r = 702600461355720}} busy = idle = prevLoopThread = {_M_thread = 0} #4 0x0000000000b5ef96 in folly::EventBase::loop (this=this@entry=0x7fe1a5036f00) 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_ = 0xc06d5b "EventBase", e_ = 0xc06d64 ""}}}} #5 0x0000000000b60956 in folly::EventBase::loopForever (this=0x7fe1a5036f00) 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 0x0000000000b4cc09 in folly::IOThreadPoolExecutor::threadRun (this=0x7fe1a5049780, 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 = 0x7fe1a5051370, _M_refcount = {_M_pi = 0x7fe1a5051360}}, } idler = {_M_t = {_M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7fe1a42993c0}, }, }}} guard = #7 0x0000000000b58399 in folly::detail::function::FunctionTraits::callBig))(std::shared_ptr)> >(folly::detail::function::Data&) (p=...) at /usr/local/include/c++/7.3.0/bits/invoke.h:73 fn = #8 0x00007fe1a5dbed40 in execute_native_thread_routine () at /tmp/deploy/objdir/../gcc-10.2.0/libstdc++-v3/src/c++11/thread.cc:80 No locals. #9 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe15ffff700) at pthread_create.c:307 __res = pd = 0x7fe15ffff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605954979584, -2662960624819653636, 0, 8392704, 0, 140605954979584, 2650927577338065916, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #10 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 22 (Thread 0x7fe15f7fe700 (LWP 89679)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 No locals. #1 0x000000000095005f in __gthread_cond_timedwait (__abs_timeout=0x7fe15f7ec660, __mutex=, __cond=0x7fe1a43e0e58) 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=0x7fe1a43e0e58) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 __ts = {tv_sec = 1624628440, tv_nsec = 24279052} #3 wait_until > > (__atime=..., __lock=..., this=0x7fe1a43e0e58) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 __c_entry = #4 wait_for > (__rtime=..., __rtime=..., __lock=..., this=0x7fe1a43e0e58) 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:99 now = lock = {_M_device = 0x7fe1a43e0e88, _M_owns = true} #6 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe1a05b3840, _M_refcount = {_M_pi = 0x7fe1a05b3830}}, } worker = 0x7fe1a42d74c0 #7 0x0000000000af1f29 in run (this=0x7fe1a4360480) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe15f7fe700) at pthread_create.c:307 __res = pd = 0x7fe15f7fe700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605946586880, -2662960624819653636, 0, 8392704, 0, 140605946586880, 2650928677386564604, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #10 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 21 (Thread 0x7fe15effd700 (LWP 89680)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 No locals. #1 0x000000000095005f in __gthread_cond_timedwait (__abs_timeout=0x7fe15efeb660, __mutex=, __cond=0x7fe1a43e0e58) 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=0x7fe1a43e0e58) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 __ts = {tv_sec = 1624628440, tv_nsec = 24279036} #3 wait_until > > (__atime=..., __lock=..., this=0x7fe1a43e0e58) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 __c_entry = #4 wait_for > (__rtime=..., __rtime=..., __lock=..., this=0x7fe1a43e0e58) 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:99 now = lock = {_M_device = 0x7fe1a43e0e88, _M_owns = true} #6 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe12e011680, _M_refcount = {_M_pi = 0x7fe12e011670}}, } worker = 0x7fe1a42d7500 #7 0x0000000000af1f29 in run (this=0x7fe1a43604b0) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe15effd700) at pthread_create.c:307 __res = pd = 0x7fe15effd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605938194176, -2662960624819653636, 0, 8392704, 0, 140605938194176, 2650929779582546940, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #10 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 20 (Thread 0x7fe15e7fc700 (LWP 89681)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 No locals. #1 0x000000000095005f in __gthread_cond_timedwait (__abs_timeout=0x7fe15e7ea660, __mutex=, __cond=0x7fe1a43e0e58) 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=0x7fe1a43e0e58) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 __ts = {tv_sec = 1624628440, tv_nsec = 24278989} #3 wait_until > > (__atime=..., __lock=..., this=0x7fe1a43e0e58) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 __c_entry = #4 wait_for > (__rtime=..., __rtime=..., __lock=..., this=0x7fe1a43e0e58) 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:99 now = lock = {_M_device = 0x7fe1a43e0e88, _M_owns = true} #6 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe1a4399100, _M_refcount = {_M_pi = 0x7fe1a43990f0}}, } worker = 0x7fe1a42d7680 #7 0x0000000000af1f29 in run (this=0x7fe1a43604e0) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe15e7fc700) at pthread_create.c:307 __res = pd = 0x7fe15e7fc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605929801472, -2662960624819653636, 0, 8392704, 0, 140605929801472, 2650930879631045628, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #10 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 19 (Thread 0x7fe15dffb700 (LWP 89682)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 No locals. #1 0x000000000095005f in __gthread_cond_timedwait (__abs_timeout=0x7fe15dfe9660, __mutex=, __cond=0x7fe1a43e0e58) 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=0x7fe1a43e0e58) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:232 __ts = {tv_sec = 1624628440, tv_nsec = 24279103} #3 wait_until > > (__atime=..., __lock=..., this=0x7fe1a43e0e58) at /opt/gcc-10.2.0/include/c++/10.2.0/condition_variable:141 __c_entry = #4 wait_for > (__rtime=..., __rtime=..., __lock=..., this=0x7fe1a43e0e58) 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:99 now = lock = {_M_device = 0x7fe1a43e0e88, _M_owns = true} #6 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe1801f4970, _M_refcount = {_M_pi = 0x7fe1801f4960}}, } worker = 0x7fe1a42d77c0 #7 0x0000000000af1f29 in run (this=0x7fe1a4360510) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe15dffb700) at pthread_create.c:307 __res = pd = 0x7fe15dffb700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605921408768, -2662960624819653636, 0, 8392704, 0, 140605921408768, 2650923181439038460, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #10 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 18 (Thread 0x7fe15cff9700 (LWP 89683)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 No locals. #1 0x00007fe1a70e2e51 in background_thread_sleep (tsdn=, interval=10000000000, info=) at src/background_thread.c:255 next_wakeup = {ns = 702606798653809} ts_wakeup = {ns = 1624628443071119000} ts = {tv_sec = 1624628443, tv_nsec = 71119000} tv = {tv_sec = 1624628433, tv_usec = 71119} before_sleep = {ns = 1624628433071119000} #2 background_work_sleep_once (ind=, info=, tsdn=) at src/background_thread.c:307 min_interval = 10000000000 narenas = #3 background_work (ind=, tsd=0x7fe15cfe7f30) at src/background_thread.c:497 info = #4 background_thread_entry (ind_arg=) at src/background_thread.c:522 thread_ind = #5 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe15cff9700) at pthread_create.c:307 __res = pd = 0x7fe15cff9700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605904623360, -2662960624819653636, 0, 8392704, 0, 140605904623360, 2650925383683519484, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #6 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 17 (Thread 0x7fe15d7fa700 (LWP 89684)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe12cd5a540, _M_refcount = {_M_pi = 0x7fe12cd5a530}}, } worker = 0x7fe1a42d7800 #5 0x0000000000af1f29 in run (this=0x7fe1a4360540) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe15d7fa700) at pthread_create.c:307 __res = pd = 0x7fe15d7fa700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605913016064, -2662960624819653636, 0, 8392704, 0, 140605913016064, 2650924281487537148, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 16 (Thread 0x7fe13ffff700 (LWP 89685)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe1a439b360, _M_refcount = {_M_pi = 0x7fe1a439b350}}, } worker = 0x7fe1a42d7840 #5 0x0000000000af1f29 in run (this=0x7fe1a4360570) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe13ffff700) at pthread_create.c:307 __res = pd = 0x7fe13ffff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605418108672, -2662960624819653636, 0, 8392704, 0, 140605418108672, 2650716471105532924, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 15 (Thread 0x7fe13f7fe700 (LWP 89686)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe12defd3d0, _M_refcount = {_M_pi = 0x7fe12defd3c0}}, } worker = 0x7fe1a4376dc0 #5 0x0000000000af1f29 in run (this=0x7fe1a43605a0) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe13f7fe700) at pthread_create.c:307 __res = pd = 0x7fe13f7fe700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605409715968, -2662960624819653636, 0, 8392704, 0, 140605409715968, 2650717571154031612, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 14 (Thread 0x7fe13effd700 (LWP 89687)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe12ce69fb0, _M_refcount = {_M_pi = 0x7fe12ce69fa0}}, } worker = 0x7fe1a43b3080 #5 0x0000000000af1f29 in run (this=0x7fe1a43605d0) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe13effd700) at pthread_create.c:307 __res = pd = 0x7fe13effd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605401323264, -2662960624819653636, 0, 8392704, 0, 140605401323264, 2650718673350013948, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 13 (Thread 0x7fe13e7fc700 (LWP 89688)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe12d70c900, _M_refcount = {_M_pi = 0x7fe12d70c8f0}}, } worker = 0x7fe1a43b3500 #5 0x0000000000af1f29 in run (this=0x7fe1a4360600) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe13e7fc700) at pthread_create.c:307 __res = pd = 0x7fe13e7fc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605392930560, -2662960624819653636, 0, 8392704, 0, 140605392930560, 2650719773398512636, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 12 (Thread 0x7fe13dffb700 (LWP 89689)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe12d9d06a0, _M_refcount = {_M_pi = 0x7fe12d9d0690}}, } worker = 0x7fe1a43c4500 #5 0x0000000000af1f29 in run (this=0x7fe1a4360630) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe13dffb700) at pthread_create.c:307 __res = pd = 0x7fe13dffb700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605384537856, -2662960624819653636, 0, 8392704, 0, 140605384537856, 2650712075206505468, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 11 (Thread 0x7fe13d7fa700 (LWP 89690)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe1a439b8b0, _M_refcount = {_M_pi = 0x7fe1a439b8a0}}, } worker = 0x7fe1a43c4540 #5 0x0000000000af1f29 in run (this=0x7fe1a4360660) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe13d7fa700) at pthread_create.c:307 __res = pd = 0x7fe13d7fa700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605376145152, -2662960624819653636, 0, 8392704, 0, 140605376145152, 2650713175255004156, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 10 (Thread 0x7fe13cff9700 (LWP 89691)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe12cf5cc70, _M_refcount = {_M_pi = 0x7fe12cf5cc60}}, } worker = 0x7fe1a43c4580 #5 0x0000000000af1f29 in run (this=0x7fe1a4360690) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe13cff9700) at pthread_create.c:307 __res = pd = 0x7fe13cff9700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605367752448, -2662960624819653636, 0, 8392704, 0, 140605367752448, 2650714277450986492, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 9 (Thread 0x7fe13c7f8700 (LWP 89692)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe12d699340, _M_refcount = {_M_pi = 0x7fe12d699330}}, } worker = 0x7fe1a43c45c0 #5 0x0000000000af1f29 in run (this=0x7fe1a43606c0) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe13c7f8700) at pthread_create.c:307 __res = pd = 0x7fe13c7f8700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605359359744, -2662960624819653636, 0, 8392704, 0, 140605359359744, 2650715377499485180, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 8 (Thread 0x7fe13bff7700 (LWP 89693)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe12cd6f040, _M_refcount = {_M_pi = 0x7fe12cd6f030}}, } worker = 0x7fe1a43c4600 #5 0x0000000000af1f29 in run (this=0x7fe1a43606f0) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe13bff7700) at pthread_create.c:307 __res = pd = 0x7fe13bff7700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605350967040, -2662960624819653636, 0, 8392704, 0, 140605350967040, 2650707679307478012, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 7 (Thread 0x7fe13b7f6700 (LWP 89694)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe1801f41a0, _M_refcount = {_M_pi = 0x7fe1801f4190}}, } worker = 0x7fe1a43c4640 #5 0x0000000000af1f29 in run (this=0x7fe1a4360720) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe13b7f6700) at pthread_create.c:307 __res = pd = 0x7fe13b7f6700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605342574336, -2662960624819653636, 0, 8392704, 0, 140605342574336, 2650708779355976700, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 6 (Thread 0x7fe13aff5700 (LWP 89695)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe12defef00, _M_refcount = {_M_pi = 0x7fe12defeef0}}, } worker = 0x7fe1a43c4680 #5 0x0000000000af1f29 in run (this=0x7fe1a4360750) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe13aff5700) at pthread_create.c:307 __res = pd = 0x7fe13aff5700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605334181632, -2662960624819653636, 0, 8392704, 0, 140605334181632, 2650709881551959036, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 5 (Thread 0x7fe13a7f4700 (LWP 89696)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe1a031bbf0, _M_refcount = {_M_pi = 0x7fe1a031bbe0}}, } worker = 0x7fe1a43c46c0 #5 0x0000000000af1f29 in run (this=0x7fe1a4360780) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe13a7f4700) at pthread_create.c:307 __res = pd = 0x7fe13a7f4700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605325788928, -2662960624819653636, 0, 8392704, 0, 140605325788928, 2650710981600457724, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 4 (Thread 0x7fe139ff3700 (LWP 89697)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe12dce2660, _M_refcount = {_M_pi = 0x7fe12dce2650}}, } worker = 0x7fe1a43c4700 #5 0x0000000000af1f29 in run (this=0x7fe1a43607b0) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe139ff3700) at pthread_create.c:307 __res = pd = 0x7fe139ff3700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605317396224, -2662960624819653636, 0, 8392704, 0, 140605317396224, 2650703283408450556, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 3 (Thread 0x7fe1397f2700 (LWP 89698)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe12ce58900, _M_refcount = {_M_pi = 0x7fe12ce588f0}}, } worker = 0x7fe1a43c4740 #5 0x0000000000af1f29 in run (this=0x7fe1a43607e0) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe1397f2700) at pthread_create.c:307 __res = pd = 0x7fe1397f2700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605309003520, -2662960624819653636, 0, 8392704, 0, 140605309003520, 2650704383456949244, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 2 (Thread 0x7fe138ff1700 (LWP 89699)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fe1a5db98bc 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 0x000000000094fdc8 in magma::TaskQueue::dequeue(std::atomic&) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:101 now = lock = {_M_device = 0x7fe1a43e0f28, _M_owns = true} #4 0x00000000009501b1 in magma::TaskWorker::loop(void*) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/magma/util/worker.cc:160 task = {> = {> = {}, _M_ptr = 0x7fe12d9c6690, _M_refcount = {_M_pi = 0x7fe12d9c6680}}, } worker = 0x7fe1a43c4780 #5 0x0000000000af1f29 in run (this=0x7fe1a4360810) 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 0x00007fe1a7bdaea5 in start_thread (arg=0x7fe138ff1700) at pthread_create.c:307 __res = pd = 0x7fe138ff1700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605300610816, -2662960624819653636, 0, 8392704, 0, 140605300610816, 2650705451293193212, 2650381647561602044}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = #8 0x00007fe1a55079fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. Thread 1 (Thread 0x7fe1a900df40 (LWP 89030)): #0 0x00007fe1a5507fd3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007fe1a6eaa3c5 in epoll_dispatch (base=0x7fe1a429e300, tv=) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/epoll.c:465 epollop = 0x7fe1a4275de0 events = 0x7fe1a501f500 i = res = timeout = __func__ = "epoll_dispatch" #2 0x00007fe1a6ea1376 in event_base_loop (base=0x7fe1a429e300, flags=1) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1998 evsel = 0x7fe1a70b4c20 tv = {tv_sec = 1, tv_usec = 0} tv_p = res = done = 0 retval = 0 __func__ = "event_base_loop" #3 0x0000000000b5eac7 in folly::EventBase::loopBody (this=this@entry=0x7fe1a5049500, 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_ = 0x7ffca73d60c0, prev_ = 0x7ffca73d60c0}, }}}}, } message = 0xc070e8 "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 = 0x7fe1a5049500}} res = 0 ranLoopCallbacks = blocking = true once = false prev = {__d = {__r = 701290028386898}} idleStart = {__d = {__r = 702596966272502}} busy = idle = prevLoopThread = {_M_thread = 0} #4 0x0000000000b5ef96 in folly::EventBase::loop (this=this@entry=0x7fe1a5049500) 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_ = 0xc06d5b "EventBase", e_ = 0xc06d64 ""}}}} #5 0x0000000000b60956 in folly::EventBase::loopForever (this=0x7fe1a5049500) 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 0x000000000055238c in memcached_main(int, char**) () at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/memcached.cc:1067 std::__ioinit = {static _S_refcount = 435, static _S_synced_with_stdio = true} shutdown_cv_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}}, } shutdown_cv = {_M_cond = {__data = {__lock = 0, __futex = 0, __total_seq = 0, __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x0, __nwaiters = 0, __broadcast_seq = 0}, __size = '\000' , __align = 0}} sigterm_event = 0x7fe1a4291980 reset_stats_time = {, std::allocator >, std::mutex>, (folly::detail::MutexLevel)0>> = {}, static nxCopyCtor = , static nxMoveCtor = , datum_ = {static npos = 18446744073709551615, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fe1a43ab0e0 "Fri Jun 25 06:18:46 2021"}, _M_string_length = 24, {_M_local_buf = "\036", '\000' , _M_allocated_capacity = 30}}, 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}}, }} memcached_can_shutdown = true main_base = {_M_t = { >> = {_M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7fe1a5049500}, }, }}, }} memcached_shutdown = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true} stats = {curr_conns = {> = {static _S_alignment = 4, _M_i = 22}, static is_always_lock_free = true}, system_conns = {> = {static _S_alignment = 4, _M_i = 14}, static is_always_lock_free = true}, total_conns = {value = {> = {static _S_alignment = 4, _M_i = 1824}, static is_always_lock_free = true}}, conn_structs = {value = {> = {static _S_alignment = 4, _M_i = 14}, static is_always_lock_free = true}}, rejected_conns = {value = {> = {static _S_alignment = 8, _M_i = 0}, static is_always_lock_free = true}}} boost::exception_detail::exception_ptr_static_exception_object::e = {ptr_ = {px = 0x7fe1a504ffb0, pn = {pi_ = 0x7fe1a505b620}}} boost::exception_detail::exception_ptr_static_exception_object::e = {ptr_ = {px = 0x7fe1a5063030, pn = {pi_ = 0x7fe1a505b640}}} #7 0x00007fe1a542b555 in __libc_start_main (main=0x529c80 , argc=3, argv=0x7ffca73d6a58, init=, fini=, rtld_fini=, stack_end=0x7ffca73d6a48) at ../csu/libc-start.c:266 result = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -2662960624819653636, 5547944, 140723114306128, 0, 0, 2662204698035336188, 2650379302152942588}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x7fe1a9023150}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x000000000054a7d1 in _start () at /opt/gcc-10.2.0/include/c++/10.2.0/bits/char_traits.h:322 std::__ioinit = {static _S_refcount = 435, static _S_synced_with_stdio = true} networkInterfaceManager = {_M_t = { >> = {_M_t = { >> = { >> = {, true>> = {> = {}, }, }, > = {_M_head_impl = 0x7fe1a5023fc0}, }, }}, }} [Inferior 1 (process 89030) detached]