(gdb) thread apply all bt Thread 71 (Thread 0x7fcd80feb640 (LWP 2383173) "xpl_worker-116"): #0 __futex_abstimed_wait_common64 (private=-652085196, cancel=true, abstime=0x7fcd80feaba0, op=393, expected=0, futex_word=0x562edec1a6e4) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=-652085196, abstime=0x7fcd80feaba0, clockid=-652085196, expected=0, futex_word=0x562edec1a6e4) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edec1a6e4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fcd80feaba0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcd80feaba0, clockid=0, mutex=0x562edec1a688, cond=0x562edec1a6b8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x562edec1a6b8, mutex=0x562edec1a688, abstime=0x7fcd80feaba0) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed93149b7 in ngs::Scheduler_dynamic::wait_if_idle_then_delete_worker(unsigned long long&) () #6 0x0000562ed9314c00 in ngs::Scheduler_dynamic::worker() () #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 70 (Thread 0x7fcd802db640 (LWP 2326540) "connection"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x562edad59d08 ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x562edad59d08 ) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edad59d08 , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562edad59d20 , cond=0x562edad59ce0 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x562edad59ce0 , mutex=0x562edad59d20 ) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8439270 in Per_thread_connection_handler::block_until_new_connection() () #6 0x0000562ed844c831 in ?? () #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 --Type for more, q to quit, c to continue without paging-- #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 69 (Thread 0x7fcd807e2640 (LWP 2320429) "connection"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x562edad59d0c ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x562edad59d0c ) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edad59d0c , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562edad59d20 , cond=0x562edad59ce0 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x562edad59ce0 , mutex=0x562edad59d20 ) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8439270 in Per_thread_connection_handler::block_until_new_connection() () #6 0x0000562ed844c831 in ?? () #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 68 (Thread 0x7fcd077fe640 (LWP 2318089) "ib_log_arch"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fce0e688d54) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fce0e688d54) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0e688d54, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fce0e688d00, cond=0x7fce0e688d28) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fce0e688d28, mutex=0x7fce0e688d00) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8f38806 in os_event::wait_low(long) () #6 0x0000562ed9000b8e in log_archiver_thread() () #7 0x0000562ed8f15355 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 67 (Thread 0x7fcd07fff640 (LWP 2318080) "ib_page_arch"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fce0e6893a0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fce0e6893a0) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0e6893a0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fce0e689350, cond=0x7fce0e689378) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fce0e689378, mutex=0x7fce0e689350) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8f38806 in os_event::wait_low(long) () #6 0x0000562ed9000cae in page_archiver_thread() () #7 0x0000562ed8f15355 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 66 (Thread 0x7fcd812f0640 (LWP 2316810) "rpl_rca_wkr-0"): #0 __futex_abstimed_wait_common64 (private=-652948208, cancel=true, abstime=0x7fcd812ee760, op=393, expected=0, futex_word=0x7fcd28000cc8) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=-652948208, abstime=0x7fcd812ee760, clockid=-667003745, expected=0, futex_word=0x7fcd28000cc8) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fcd28000cc8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fcd812ee760, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcd812ee760, clockid=0, mutex=0x7fcd28000c70, cond=0x7fcd28000ca0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fcd28000ca0, mutex=0x7fcd28000c70, abstime=0x7fcd812ee760) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed86be2f6 in MDL_wait::timed_wait(MDL_context_owner*, timespec*, bool, PSI_stage_info_v1 const*) () #6 0x0000562ed8c63312 in Commit_order_manager::wait_on_graph(Slave_worker*) () #7 0x0000562ed8c664ee in Commit_order_manager::wait(Slave_worker*) () #8 0x0000562ed8c665f1 in Commit_order_manager::wait(THD*) () #9 0x0000562ed8ba198c in MYSQL_BIN_LOG::ordered_commit(THD*, bool, bool) () #10 0x0000562ed8ba3422 in MYSQL_BIN_LOG::commit(THD*, bool) () #11 0x0000562ed853420c in ha_commit_trans(THD*, bool, bool) () #12 0x0000562ed8406e2f in trans_commit(THD*, bool) () #13 0x0000562ed8bbb0cf in Xid_log_event::do_commit(THD*) () #14 0x0000562ed8bbb206 in Xid_apply_log_event::do_apply_event_worker(Slave_worker*) () #15 0x0000562ed8c4c2f8 in slave_worker_exec_job_group(Slave_worker*, Relay_log_info*) () #16 0x0000562ed8c68deb in ?? () #17 0x0000562ed91faaee in ?? () #18 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #19 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 65 (Thread 0x7fcd811ee640 (LWP 2316809) "rpl_rca_wkr-0"): #0 __futex_abstimed_wait_common64 (private=-652948208, cancel=true, abstime=0x7fcd811ec760, op=393, expected=0, futex_word=0x7fcd2c000cc8) at ./nptl/futex-internal.c:57 --Type for more, q to quit, c to continue without paging-- #1 __futex_abstimed_wait_common (cancel=true, private=-652948208, abstime=0x7fcd811ec760, clockid=-667003745, expected=0, futex_word=0x7fcd2c000cc8) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fcd2c000cc8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fcd811ec760, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcd811ec760, clockid=0, mutex=0x7fcd2c000c70, cond=0x7fcd2c000ca0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fcd2c000ca0, mutex=0x7fcd2c000c70, abstime=0x7fcd811ec760) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed86be2f6 in MDL_wait::timed_wait(MDL_context_owner*, timespec*, bool, PSI_stage_info_v1 const*) () #6 0x0000562ed8c63312 in Commit_order_manager::wait_on_graph(Slave_worker*) () #7 0x0000562ed8c664ee in Commit_order_manager::wait(Slave_worker*) () #8 0x0000562ed8c665f1 in Commit_order_manager::wait(THD*) () #9 0x0000562ed8ba198c in MYSQL_BIN_LOG::ordered_commit(THD*, bool, bool) () #10 0x0000562ed8ba3422 in MYSQL_BIN_LOG::commit(THD*, bool) () #11 0x0000562ed853420c in ha_commit_trans(THD*, bool, bool) () #12 0x0000562ed8406e2f in trans_commit(THD*, bool) () #13 0x0000562ed8bbb0cf in Xid_log_event::do_commit(THD*) () #14 0x0000562ed8bbb206 in Xid_apply_log_event::do_apply_event_worker(Slave_worker*) () #15 0x0000562ed8c4c2f8 in slave_worker_exec_job_group(Slave_worker*, Relay_log_info*) () #16 0x0000562ed8c68deb in ?? () #17 0x0000562ed91faaee in ?? () #18 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #19 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 64 (Thread 0x7fcd813f2640 (LWP 2316808) "rpl_rca_wkr-0"): #0 __futex_abstimed_wait_common64 (private=1006657932, cancel=true, abstime=0x7fcd813f0690, op=393, expected=0, futex_word=0x562edad70368) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=1006657932, abstime=0x7fcd813f0690, clockid=1006657912, expected=0, futex_word=0x562edad70368) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edad70368, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fcd813f0690, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcd813f0690, clockid=0, mutex=0x562edad70378, cond=0x562edad70340) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x562edad70340, mutex=0x562edad70378, abstime=0x7fcd813f0690) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8be04e3 in Commit_stage_manager::wait_for_ticket_turn(THD*, bool) () #6 0x0000562ed8be058a in Commit_stage_manager::append_to(Commit_stage_manager::StageID, THD*) () #7 0x0000562ed8be3468 in Commit_stage_manager::enroll_for(Commit_stage_manager::StageID, THD*, mysql_mutex_t*, mysql_mutex_t*) () #8 0x0000562ed8ba19b0 in MYSQL_BIN_LOG::ordered_commit(THD*, bool, bool) () #9 0x0000562ed8ba3422 in MYSQL_BIN_LOG::commit(THD*, bool) () #10 0x0000562ed853420c in ha_commit_trans(THD*, bool, bool) () #11 0x0000562ed8406e2f in trans_commit(THD*, bool) () #12 0x0000562ed8bbb0cf in Xid_log_event::do_commit(THD*) () #13 0x0000562ed8bbb206 in Xid_apply_log_event::do_apply_event_worker(Slave_worker*) () #14 0x0000562ed8c4c2f8 in slave_worker_exec_job_group(Slave_worker*, Relay_log_info*) () #15 0x0000562ed8c68deb in ?? () #16 0x0000562ed91faaee in ?? () #17 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #18 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 63 (Thread 0x7fcd814f4640 (LWP 2316807) "rpl_rca_wkr-0"): #0 __futex_abstimed_wait_common64 (private=-652948208, cancel=true, abstime=0x7fcd814f2760, op=393, expected=0, futex_word=0x7fcd30aefeb8) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=-652948208, abstime=0x7fcd814f2760, clockid=-667003745, expected=0, futex_word=0x7fcd30aefeb8) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fcd30aefeb8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fcd814f2760, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcd814f2760, clockid=0, mutex=0x7fcd30aefe60, cond=0x7fcd30aefe90) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fcd30aefe90, mutex=0x7fcd30aefe60, abstime=0x7fcd814f2760) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed86be2f6 in MDL_wait::timed_wait(MDL_context_owner*, timespec*, bool, PSI_stage_info_v1 const*) () #6 0x0000562ed8c63312 in Commit_order_manager::wait_on_graph(Slave_worker*) () #7 0x0000562ed8c664ee in Commit_order_manager::wait(Slave_worker*) () #8 0x0000562ed8c665f1 in Commit_order_manager::wait(THD*) () #9 0x0000562ed8ba198c in MYSQL_BIN_LOG::ordered_commit(THD*, bool, bool) () #10 0x0000562ed8ba3422 in MYSQL_BIN_LOG::commit(THD*, bool) () #11 0x0000562ed853420c in ha_commit_trans(THD*, bool, bool) () #12 0x0000562ed8406e2f in trans_commit(THD*, bool) () #13 0x0000562ed8bbb0cf in Xid_log_event::do_commit(THD*) () #14 0x0000562ed8bbb206 in Xid_apply_log_event::do_apply_event_worker(Slave_worker*) () #15 0x0000562ed8c4c2f8 in slave_worker_exec_job_group(Slave_worker*, Relay_log_info*) () #16 0x0000562ed8c68deb in ?? () #17 0x0000562ed91faaee in ?? () #18 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #19 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 62 (Thread 0x7fcd815f6640 (LWP 2316806) "rpl_rca_sql-0"): --Type for more, q to quit, c to continue without paging-- #0 0x00007fce20cc2c9b in sched_yield () at ../sysdeps/unix/syscall-template.S:120 #1 0x0000562ed8c91ea1 in Mts_submode_logical_clock::get_least_occupied_worker(Relay_log_info*, Prealloced_array*, Log_event*) () #2 0x0000562ed8bc491b in Log_event::get_slave_worker(Relay_log_info*) () #3 0x0000562ed8bc550a in Log_event::apply_event(Relay_log_info*) () #4 0x0000562ed8c5a470 in ?? () #5 0x0000562ed8c7a2bc in handle_slave_sql () #6 0x0000562ed91faaee in ?? () #7 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #8 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 61 (Thread 0x7fcdf82e3640 (LWP 2316805) "rpl_rca_mon"): #0 __futex_abstimed_wait_common64 (private=973636384, cancel=true, abstime=0x7fcdf82e2c30, op=393, expected=0, futex_word=0x7fce0ec37a50) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=973636384, abstime=0x7fcdf82e2c30, clockid=36, expected=0, futex_word=0x7fce0ec37a50) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0ec37a50, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fcdf82e2c30, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdf82e2c30, clockid=0, mutex=0x7fce0ec379f8, cond=0x7fce0ec37a28) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fce0ec37a28, mutex=0x7fce0ec379f8, abstime=0x7fcdf82e2c30) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8c457c8 in Source_IO_monitor::source_monitor_handler() () #6 0x0000562ed8c45a2d in ?? () #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 60 (Thread 0x7fcd816f8640 (LWP 2316804) "rpl_rca_io-0"): #0 0x00007fce20cd2cce in __ppoll (fds=0x7fcd816f6e88, nfds=1, timeout=, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42 #1 0x0000562ed938764c in vio_io_wait(Vio*, enum_vio_io_event, int) () #2 0x0000562ed93877ba in vio_ssl_read(Vio*, unsigned char*, unsigned long) () #3 0x0000562ed8431123 in ?? () #4 0x0000562ed843169b in ?? () #5 0x0000562ed843180f in my_net_read(NET*) () #6 0x0000562ed8432bd1 in mysql_binlog_fetch () #7 0x0000562ed8c59ff4 in ?? () #8 0x0000562ed8c74147 in handle_slave_io () #9 0x0000562ed91faaee in ?? () #10 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 59 (Thread 0x7fcd804de640 (LWP 2314524) "connection"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x562edad59d0c ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x562edad59d0c ) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edad59d0c , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562edad59d20 , cond=0x562edad59ce0 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x562edad59ce0 , mutex=0x562edad59d20 ) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8439270 in Per_thread_connection_handler::block_until_new_connection() () #6 0x0000562ed844c831 in ?? () #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 58 (Thread 0x7fcd805e0640 (LWP 2314523) "connection"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x562edad59d0c ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x562edad59d0c ) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edad59d0c , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562edad59d20 , cond=0x562edad59ce0 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x562edad59ce0 , mutex=0x562edad59d20 ) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8439270 in Per_thread_connection_handler::block_until_new_connection() () #6 0x0000562ed844c831 in ?? () #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 57 (Thread 0x7fcd809e5640 (LWP 2314462) "connection"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x562edad59d0c ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x562edad59d0c ) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edad59d0c , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 --Type for more, q to quit, c to continue without paging-- #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562edad59d20 , cond=0x562edad59ce0 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x562edad59ce0 , mutex=0x562edad59d20 ) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8439270 in Per_thread_connection_handler::block_until_new_connection() () #6 0x0000562ed844c831 in ?? () #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 56 (Thread 0x7fcd80eea640 (LWP 2314461) "connection"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x562edad59d0c ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x562edad59d0c ) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edad59d0c , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562edad59d20 , cond=0x562edad59ce0 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x562edad59ce0 , mutex=0x562edad59d20 ) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8439270 in Per_thread_connection_handler::block_until_new_connection() () #6 0x0000562ed844c831 in ?? () #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 55 (Thread 0x7fcd80be7640 (LWP 2314146) "xpl_worker-117"): #0 __futex_abstimed_wait_common64 (private=-652085196, cancel=true, abstime=0x7fcd80be6ba0, op=393, expected=0, futex_word=0x562edec1a6e4) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=-652085196, abstime=0x7fcd80be6ba0, clockid=-652085196, expected=0, futex_word=0x562edec1a6e4) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edec1a6e4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fcd80be6ba0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcd80be6ba0, clockid=0, mutex=0x562edec1a688, cond=0x562edec1a6b8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x562edec1a6b8, mutex=0x562edec1a688, abstime=0x7fcd80be6ba0) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed93149b7 in ngs::Scheduler_dynamic::wait_if_idle_then_delete_worker(unsigned long long&) () #6 0x0000562ed9314c00 in ngs::Scheduler_dynamic::worker() () #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 54 (Thread 0x7fcd810ec640 (LWP 2312364) "xpl_worker-115"): #0 __futex_abstimed_wait_common64 (private=-652085196, cancel=true, abstime=0x7fcd810ebba0, op=393, expected=0, futex_word=0x562edec1a6e4) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=-652085196, abstime=0x7fcd810ebba0, clockid=-652085196, expected=0, futex_word=0x562edec1a6e4) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edec1a6e4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fcd810ebba0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcd810ebba0, clockid=0, mutex=0x562edec1a688, cond=0x562edec1a6b8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x562edec1a6b8, mutex=0x562edec1a688, abstime=0x7fcd810ebba0) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed93149b7 in ngs::Scheduler_dynamic::wait_if_idle_then_delete_worker(unsigned long long&) () #6 0x0000562ed9314c00 in ngs::Scheduler_dynamic::worker() () #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 53 (Thread 0x7fcd81ef9640 (LWP 2308399) "gcs_suspect"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fcd81ef8ab0, op=393, expected=0, futex_word=0x7fcd8830f388) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fcd81ef8ab0, clockid=-580301368, expected=0, futex_word=0x7fcd8830f388) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fcd8830f388, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fcd81ef8ab0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcd81ef8ab0, clockid=0, mutex=0x7fcd883128e0, cond=0x7fcd8830f360) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fcd8830f360, mutex=0x7fcd883128e0, abstime=0x7fcd81ef8ab0) at ./nptl/pthread_cond_wait.c:652 #5 0x00007fce085ec4a7 in Gcs_suspicions_manager::process_suspicions() () from target:/usr/lib/mysql/plugin/group_replication.so #6 0x00007fce085dc5a8 in ?? () from target:/usr/lib/mysql/plugin/group_replication.so #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 52 (Thread 0x7fcd81ffb640 (LWP 2308398) "connection"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x562edad59d0c ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x562edad59d0c ) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edad59d0c , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562edad59d20 , cond=0x562edad59ce0 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x562edad59ce0 , mutex=0x562edad59d20 ) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8439270 in Per_thread_connection_handler::block_until_new_connection() () #6 0x0000562ed844c831 in ?? () --Type for more, q to quit, c to continue without paging-- #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 51 (Thread 0x7fcd827fc640 (LWP 2308397) "gcs_xcom"): #0 0x00007fce20cd2bcf in __GI___poll (fds=0x7fcd4e61e7a0, nfds=1, timeout=10) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fce085be4be in ?? () from target:/usr/lib/mysql/plugin/group_replication.so #2 0x00007fce085c6d5b in task_loop() () from target:/usr/lib/mysql/plugin/group_replication.so #3 0x00007fce085a858d in xcom_taskmain2(unsigned short) () from target:/usr/lib/mysql/plugin/group_replication.so #4 0x00007fce085dc686 in ?? () from target:/usr/lib/mysql/plugin/group_replication.so #5 0x0000562ed91faaee in ?? () #6 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #7 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 50 (Thread 0x7fcd82ffd640 (LWP 2308396) "gr_mysql"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fcd8828f7a4) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fcd8828f7a4) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fcd8828f7a4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fcd8828f748, cond=0x7fcd8828f778) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fcd8828f778, mutex=0x7fcd8828f748) at ./nptl/pthread_cond_wait.c:627 #5 0x00007fce085806ab in Mysql_thread::dispatcher() () from target:/usr/lib/mysql/plugin/group_replication.so #6 0x00007fce08580bdd in ?? () from target:/usr/lib/mysql/plugin/group_replication.so #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 49 (Thread 0x7fcdb81ec640 (LWP 2308395) "gr_msg"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fcd8830e190) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fcd8830e190) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fcd8830e190, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fcd8830e138, cond=0x7fcd8830e168) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fcd8830e168, mutex=0x7fcd8830e138) at ./nptl/pthread_cond_wait.c:627 #5 0x00007fce0857019b in Message_service_handler::dispatcher() () from target:/usr/lib/mysql/plugin/group_replication.so #6 0x00007fce0857056d in ?? () from target:/usr/lib/mysql/plugin/group_replication.so #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 48 (Thread 0x7fcdb82ee640 (LWP 2308394) "rpl_rca_wkr-0"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fcd6c156efc) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fcd6c156efc) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fcd6c156efc, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fcd6c156ea0, cond=0x7fcd6c156ed0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fcd6c156ed0, mutex=0x7fcd6c156ea0) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8c3da65 in ?? () #6 0x0000562ed8c4c04a in slave_worker_exec_job_group(Slave_worker*, Relay_log_info*) () #7 0x0000562ed8c68deb in ?? () #8 0x0000562ed91faaee in ?? () #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 47 (Thread 0x7fcdb83f0640 (LWP 2308393) "rpl_rca_wkr-0"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fcd6c0ef2dc) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fcd6c0ef2dc) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fcd6c0ef2dc, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fcd6c0ef280, cond=0x7fcd6c0ef2b0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fcd6c0ef2b0, mutex=0x7fcd6c0ef280) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8c3da65 in ?? () #6 0x0000562ed8c4c04a in slave_worker_exec_job_group(Slave_worker*, Relay_log_info*) () #7 0x0000562ed8c68deb in ?? () #8 0x0000562ed91faaee in ?? () #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 --Type for more, q to quit, c to continue without paging-- Thread 46 (Thread 0x7fcdb84f2640 (LWP 2308392) "rpl_rca_wkr-0"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fcd6c08b27c) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fcd6c08b27c) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fcd6c08b27c, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fcd6c08b220, cond=0x7fcd6c08b250) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fcd6c08b250, mutex=0x7fcd6c08b220) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8c3da65 in ?? () #6 0x0000562ed8c4c04a in slave_worker_exec_job_group(Slave_worker*, Relay_log_info*) () #7 0x0000562ed8c68deb in ?? () #8 0x0000562ed91faaee in ?? () #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 45 (Thread 0x7fcdb85f4640 (LWP 2308391) "rpl_rca_wkr-0"): #0 __futex_abstimed_wait_common64 (private=-627691728, cancel=true, abstime=0x7fcdb85f0cd0, op=393, expected=0, futex_word=0x562edad70368) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=-627691728, abstime=0x7fcdb85f0cd0, clockid=-1201730784, expected=0, futex_word=0x562edad70368) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edad70368, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fcdb85f0cd0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdb85f0cd0, clockid=0, mutex=0x562edad70378, cond=0x562edad70340) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x562edad70340, mutex=0x562edad70378, abstime=0x7fcdb85f0cd0) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8be04e3 in Commit_stage_manager::wait_for_ticket_turn(THD*, bool) () #6 0x0000562ed8be058a in Commit_stage_manager::append_to(Commit_stage_manager::StageID, THD*) () #7 0x0000562ed8be3468 in Commit_stage_manager::enroll_for(Commit_stage_manager::StageID, THD*, mysql_mutex_t*, mysql_mutex_t*) () #8 0x0000562ed8ba19b0 in MYSQL_BIN_LOG::ordered_commit(THD*, bool, bool) () #9 0x0000562ed8ba3422 in MYSQL_BIN_LOG::commit(THD*, bool) () #10 0x0000562ed853420c in ha_commit_trans(THD*, bool, bool) () #11 0x0000562ed8406e2f in trans_commit(THD*, bool) () #12 0x0000562ed8318c62 in mysql_execute_command(THD*, bool) () #13 0x0000562ed831a98c in dispatch_sql_command(THD*, Parser_state*) () #14 0x0000562ed8bcb035 in Query_log_event::do_apply_event(Relay_log_info const*, char const*, unsigned long) () #15 0x0000562ed8c4c2f8 in slave_worker_exec_job_group(Slave_worker*, Relay_log_info*) () #16 0x0000562ed8c68deb in ?? () #17 0x0000562ed91faaee in ?? () #18 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #19 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 44 (Thread 0x7fcdb86f6640 (LWP 2308390) "rpl_rca_sql-0"): #0 __futex_abstimed_wait_common64 (private=549840833, cancel=true, abstime=0x7fcdb86f5230, op=393, expected=0, futex_word=0x562edef69200) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=549840833, abstime=0x7fcdb86f5230, clockid=3664, expected=0, futex_word=0x562edef69200) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edef69200, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fcdb86f5230, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdb86f5230, clockid=0, mutex=0x562edef69178, cond=0x562edef691d8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x562edef691d8, mutex=0x562edef69178, abstime=0x7fcdb86f5230) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8c562c6 in Rpl_applier_reader::wait_for_new_event() () #6 0x0000562ed8c6b8cc in Rpl_applier_reader::read_next_event() () #7 0x0000562ed8c79fae in handle_slave_sql () #8 0x0000562ed91faaee in ?? () #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 43 (Thread 0x7fcdb87f8640 (LWP 2308389) "gr_certif"): #0 __futex_abstimed_wait_common64 (private=168, cancel=true, abstime=0x7fcdb87f7c30, op=393, expected=0, futex_word=0x7fcd8828f240) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=168, abstime=0x7fcdb87f7c30, clockid=-918500096, expected=0, futex_word=0x7fcd8828f240) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fcd8828f240, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fcdb87f7c30, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdb87f7c30, clockid=0, mutex=0x7fcd8828f1e8, cond=0x7fcd8828f218) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fcd8828f218, mutex=0x7fcd8828f1e8, abstime=0x7fcdb87f7c30) at ./nptl/pthread_cond_wait.c:652 #5 0x00007fce084e8375 in Certifier_broadcast_thread::dispatcher() () from target:/usr/lib/mysql/plugin/group_replication.so #6 0x00007fce084e86bd in ?? () from target:/usr/lib/mysql/plugin/group_replication.so #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 42 (Thread 0x7fcdf81e1640 (LWP 2308331) "gr_apply"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fcd882c41d0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fcd882c41d0) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fcd882c41d0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 --Type for more, q to quit, c to continue without paging-- #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fcd882c4178, cond=0x7fcd882c41a8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fcd882c41a8, mutex=0x7fcd882c4178) at ./nptl/pthread_cond_wait.c:627 #5 0x00007fce084e486b in Applier_module::applier_thread_handle() () from target:/usr/lib/mysql/plugin/group_replication.so #6 0x00007fce084e4b6d in ?? () from target:/usr/lib/mysql/plugin/group_replication.so #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 41 (Thread 0x7fcd837fe640 (LWP 2308330) "gcs_engine"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fcd8828e798) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fcd8828e798) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fcd8828e798, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fcd8828e7b0, cond=0x7fcd8828e770) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fcd8828e770, mutex=0x7fcd8828e7b0) at ./nptl/pthread_cond_wait.c:627 #5 0x00007fce08595a3b in Gcs_xcom_engine::process() () from target:/usr/lib/mysql/plugin/group_replication.so #6 0x00007fce085972fd in process_notification_thread(void*) () from target:/usr/lib/mysql/plugin/group_replication.so #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 40 (Thread 0x7fcd83fff640 (LWP 2308329) "gcs_ext_log"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fcd88312398) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fcd88312398) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fcd88312398, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fcd88202180, cond=0x7fcd88312370) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fcd88312370, mutex=0x7fcd88202180) at ./nptl/pthread_cond_wait.c:627 #5 0x00007fce085d7686 in Gcs_async_buffer::consume_events() () from target:/usr/lib/mysql/plugin/group_replication.so #6 0x00007fce085d77ad in consumer_function(void*) () from target:/usr/lib/mysql/plugin/group_replication.so #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 39 (Thread 0x7fcdf84e6640 (LWP 2307940) "connection"): #0 __futex_abstimed_wait_common64 (private=-129096224, cancel=true, abstime=0x7fcdf84e27a0, op=393, expected=0, futex_word=0x562edec824c8) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=-129096224, abstime=0x7fcdf84e27a0, clockid=-2004613460, expected=0, futex_word=0x562edec824c8) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edec824c8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fcdf84e27a0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdf84e27a0, clockid=0, mutex=0x562edec82470, cond=0x562edec824a0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x562edec824a0, mutex=0x562edec82470, abstime=0x7fcdf84e27a0) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8be2fe7 in Gtid_state::wait_for_sidno(THD*, int, timespec*, bool) () #6 0x0000562ed8bf072e in Gtid_state::wait_for_gtid_set(THD*, Gtid_set*, double, bool) () #7 0x0000562ed8607b67 in Item_wait_for_executed_gtid_set::val_int() () #8 0x0000562ed856f147 in Item::send(Protocol*, String*) () #9 0x0000562ed8279d7c in THD::send_result_set_row(mem_root_deque const&) () #10 0x0000562ed87209f6 in Query_result_send::send_data(THD*, mem_root_deque const&) () #11 0x0000562ed83cc3e5 in Query_expression::ExecuteIteratorQuery(THD*) () #12 0x0000562ed8356720 in Sql_cmd_dml::execute_inner(THD*) () #13 0x0000562ed8355986 in Sql_cmd_dml::execute(THD*) () #14 0x0000562ed8317048 in mysql_execute_command(THD*, bool) () #15 0x0000562ed831a98c in dispatch_sql_command(THD*, Parser_state*) () #16 0x0000562ed831cb7f in dispatch_command(THD*, COM_DATA const*, enum_server_command) () #17 0x0000562ed831d6dd in do_command(THD*) () #18 0x0000562ed844c9f0 in ?? () #19 0x0000562ed91faaee in ?? () #20 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #21 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 38 (Thread 0x7fcdb8ff9640 (LWP 2307939) "gtid_zip"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x562edad158ac ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x562edad158ac ) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edad158ac , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562edad158c0 , cond=0x562edad15880 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x562edad15880 , mutex=0x562edad158c0 ) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8bf854b in ?? () #6 0x0000562ed91faaee in ?? () --Type for more, q to quit, c to continue without paging-- #7 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #8 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 37 (Thread 0x7fcdf85e7640 (LWP 2307938) "xpl_accept-2"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x562edeb94e78) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x562edeb94e78) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edeb94e78, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562edeb94e20, cond=0x562edeb94e50) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x562edeb94e50, mutex=0x562edeb94e20) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed92fd699 in xpl::Broker_task::wait_for_data_and_swap_queues(std::queue > >*) () #6 0x0000562ed92fe39f in xpl::Broker_task::loop() () #7 0x0000562ed92ac142 in ngs::Server::run_task(std::shared_ptr) () #8 0x0000562ed92ac1c0 in ?? () #9 0x0000562ed9314d95 in ngs::Scheduler_dynamic::worker() () #10 0x0000562ed91faaee in ?? () #11 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #12 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 36 (Thread 0x7fcdf87ea640 (LWP 2307936) "sig_handler"): #0 0x00007fce20bfd21a in __GI___sigtimedwait (set=0x7fcdf87e9b80, info=0x7fcdf87e9c00, timeout=0x0) at ../sysdeps/unix/sysv/linux/sigtimedwait.c:61 #1 0x0000562ed820095b in signal_hand () #2 0x0000562ed91faaee in ?? () #3 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #4 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 35 (Thread 0x7fce08148640 (LWP 2307935) "evt_sched"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x562edec1f578) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x562edec1f578) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edec1f578, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562edec1f520, cond=0x562edec1f550) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x562edec1f550, mutex=0x562edec1f520) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed878a277 in Event_queue::cond_wait(THD*, timespec*, PSI_stage_info_v1 const*, char const*, char const*, unsigned int) () #6 0x0000562ed879be9e in Event_queue::get_top_for_execution_if_time(THD*, Event_queue_element_for_exec**) () #7 0x0000562ed87a5a28 in Event_scheduler::run(THD*) () #8 0x0000562ed87a5f77 in ?? () #9 0x0000562ed91faaee in ?? () #10 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 34 (Thread 0x7fcdb97fa640 (LWP 2307599) "ib_srv_wkr-3"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fce0c01f1c4) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fce0c01f1c4) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0c01f1c4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fce0c01f170, cond=0x7fce0c01f198) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fce0c01f198, mutex=0x7fce0c01f170) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8f38806 in os_event::wait_low(long) () #6 0x0000562ed8f98824 in srv_worker_thread() () #7 0x0000562ed8f15355 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 33 (Thread 0x7fcdb9ffb640 (LWP 2307598) "ib_srv_wkr-2"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fce0c01f254) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fce0c01f254) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0c01f254, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fce0c01f200, cond=0x7fce0c01f228) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fce0c01f228, mutex=0x7fce0c01f200) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8f38806 in os_event::wait_low(long) () #6 0x0000562ed8f98824 in srv_worker_thread() () #7 0x0000562ed8f15355 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 --Type for more, q to quit, c to continue without paging-- Thread 32 (Thread 0x7fcdba7fc640 (LWP 2307597) "ib_srv_wkr-1"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fce0c01f130) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fce0c01f130) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0c01f130, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fce0c01f0e0, cond=0x7fce0c01f108) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fce0c01f108, mutex=0x7fce0c01f0e0) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8f38806 in os_event::wait_low(long) () #6 0x0000562ed8f98824 in srv_worker_thread() () #7 0x0000562ed8f15355 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 31 (Thread 0x7fcdbaffd640 (LWP 2307596) "ib_srv_purge"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fce0c01f0a4) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fce0c01f0a4) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0c01f0a4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fce0c01f050, cond=0x7fce0c01f078) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fce0c01f078, mutex=0x7fce0c01f050) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8f38806 in os_event::wait_low(long) () #6 0x0000562ed8f98dfb in srv_purge_coordinator_thread() () #7 0x0000562ed8f15355 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 30 (Thread 0x7fcdbb7fe640 (LWP 2307589) "ib_clone_gtid"): #0 __futex_abstimed_wait_common64 (private=1, cancel=true, abstime=0x7fcdbb7fda90, op=137, expected=0, futex_word=0x7fce0c2ce690) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=1, abstime=0x7fcdbb7fda90, clockid=-1149249456, expected=0, futex_word=0x7fce0c2ce690) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0c2ce690, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fcdbb7fda90, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdbb7fda90, clockid=1, mutex=0x7fce0c2ce640, cond=0x7fce0c2ce668) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fce0c2ce668, mutex=0x7fce0c2ce640, abstime=0x7fcdbb7fda90) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8f386ba in os_event::timed_wait(timespec const*) () #6 0x0000562ed8f391c9 in os_event::wait_time_low(std::chrono::duration >, long) () #7 0x0000562ed9090a01 in Clone_persist_gtid::periodic_write() () #8 0x0000562ed9072669 in ?? () #9 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #10 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 29 (Thread 0x7fcdbbfff640 (LWP 2307588) "ib_buf_dump"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fce0c01f400) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fce0c01f400) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0c01f400, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fce0c01f3b0, cond=0x7fce0c01f3d8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fce0c01f3d8, mutex=0x7fce0c01f3b0) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8f38806 in os_event::wait_low(long) () #6 0x0000562ed905566d in buf_dump_thread() () #7 0x0000562ed8f15355 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 28 (Thread 0x7fcdf8feb640 (LWP 2307520) "gr_handler_rom"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x562edecafc64) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x562edecafc64) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edecafc64, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562edecafc08, cond=0x562edecafc38) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x562edecafc38, mutex=0x562edecafc08) at ./nptl/pthread_cond_wait.c:627 #5 0x00007fce085806ab in Mysql_thread::dispatcher() () from target:/usr/lib/mysql/plugin/group_replication.so #6 0x00007fce08580bdd in ?? () from target:/usr/lib/mysql/plugin/group_replication.so #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 --Type for more, q to quit, c to continue without paging-- #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 27 (Thread 0x7fce11e55640 (LWP 2307519) "gr_handler"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x562edecab550) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x562edecab550) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x562edecab550, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562edecab4f8, cond=0x562edecab528) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x562edecab528, mutex=0x562edecab4f8) at ./nptl/pthread_cond_wait.c:627 #5 0x00007fce085806ab in Mysql_thread::dispatcher() () from target:/usr/lib/mysql/plugin/group_replication.so #6 0x00007fce08580bdd in ?? () from target:/usr/lib/mysql/plugin/group_replication.so #7 0x0000562ed91faaee in ?? () #8 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 26 (Thread 0x7fce08249640 (LWP 2307470) "xpl_accept-1"): #0 0x00007fce20cdfe2e in epoll_wait (epfd=17, events=0x562edebcfa50, maxevents=32, timeout=1000) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 #1 0x00007fce217dcaac in ?? () from target:/lib/x86_64-linux-gnu/libevent_core-2.1.so.7 #2 0x00007fce217d7921 in event_base_loop () from target:/lib/x86_64-linux-gnu/libevent_core-2.1.so.7 #3 0x0000562ed92ac142 in ngs::Server::run_task(std::shared_ptr) () #4 0x0000562ed92ac1c0 in ?? () #5 0x0000562ed9314d95 in ngs::Scheduler_dynamic::worker() () #6 0x0000562ed91faaee in ?? () #7 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #8 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 25 (Thread 0x7fce0834a640 (LWP 2307469) "xpl_worker-72"): #0 0x00007fce20cd2cce in __ppoll (fds=0x7fce08349768, nfds=1, timeout=, sigmask=0x7fcdc8003318) at ../sysdeps/unix/sysv/linux/ppoll.c:42 #1 0x0000562ed938764c in vio_io_wait(Vio*, enum_vio_io_event, int) () #2 0x0000562ed93877ba in vio_ssl_read(Vio*, unsigned char*, unsigned long) () #3 0x0000562ed92faf9c in xpl::Vio_input_stream::read_more_data() () #4 0x0000562ed92fb0e5 in xpl::Vio_input_stream::Next(void const**, int*) () #5 0x0000562ed9301236 in ngs::Protocol_decoder::read_header(unsigned char*, unsigned int*, xpl::iface::Waiting_for_io*) () #6 0x0000562ed9313c06 in ngs::Protocol_decoder::read_and_decode_impl(xpl::iface::Waiting_for_io*) () #7 0x0000562ed9313f3b in ngs::Protocol_decoder::read_and_decode(xpl::iface::Waiting_for_io*) () #8 0x0000562ed92e2b06 in xpl::Client::read_one_message_and_dispatch() () #9 0x0000562ed92ed02b in xpl::Client::run() () #10 0x0000562ed9314d95 in ngs::Scheduler_dynamic::worker() () #11 0x0000562ed91faaee in ?? () #12 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #13 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 24 (Thread 0x7fcdf97ec640 (LWP 2307467) "ib_fts_opt"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fcdf97eb9f0, op=137, expected=0, futex_word=0x7fce0edc3ed0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fcdf97eb9f0, clockid=-109136208, expected=0, futex_word=0x7fce0edc3ed0) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0edc3ed0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fcdf97eb9f0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdf97eb9f0, clockid=1, mutex=0x7fce0edc3e80, cond=0x7fce0edc3ea8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fce0edc3ea8, mutex=0x7fce0edc3e80, abstime=0x7fcdf97eb9f0) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8f386ba in os_event::timed_wait(timespec const*) () #6 0x0000562ed8f391c9 in os_event::wait_time_low(std::chrono::duration >, long) () #7 0x0000562ed8ff96c8 in ib_wqueue_timedwait(ib_wqueue_t*, std::chrono::duration >) () #8 0x0000562ed913e362 in ?? () #9 0x0000562ed91280d9 in ?? () #10 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #11 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #12 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 23 (Thread 0x7fcdf9fed640 (LWP 2307466) "ib_dict_stats"): #0 __futex_abstimed_wait_common64 (private=550106733, cancel=true, abstime=0x7fcdf9fecc00, op=137, expected=0, futex_word=0x7fce0f973da4) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=550106733, abstime=0x7fcdf9fecc00, clockid=816489816, expected=0, futex_word=0x7fce0f973da4) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0f973da4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fcdf9fecc00, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdf9fecc00, clockid=1, mutex=0x7fce0f973d50, cond=0x7fce0f973d78) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fce0f973d78, mutex=0x7fce0f973d50, abstime=0x7fcdf9fecc00) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8f386ba in os_event::timed_wait(timespec const*) () #6 0x0000562ed8f391c9 in os_event::wait_time_low(std::chrono::duration >, long) () --Type for more, q to quit, c to continue without paging-- #7 0x0000562ed90e03ed in dict_stats_thread() () #8 0x0000562ed8f15355 in ?? () #9 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #10 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 22 (Thread 0x7fcdfa7ee640 (LWP 2307465) "ib_src_main"): #0 0x00007fce20c9f7f8 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fcdfa7edc50, rem=0x7fcdfa7edc50) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007fce20ca4677 in __GI___nanosleep (req=, rem=) at ../sysdeps/unix/sysv/linux/nanosleep.c:25 #2 0x0000562ed8fb025d in srv_master_thread() () #3 0x0000562ed8f15355 in ?? () #4 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #5 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #6 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 21 (Thread 0x7fcdfbff1640 (LWP 2307464) "ib_buf_resize"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fce0c01f5b0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7fce0c01f5b0) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0c01f5b0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4da41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fce0c01f560, cond=0x7fce0c01f588) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fce0c01f588, mutex=0x7fce0c01f560) at ./nptl/pthread_cond_wait.c:627 #5 0x0000562ed8f38806 in os_event::wait_low(long) () #6 0x0000562ed903b377 in buf_resize_thread() () #7 0x0000562ed8f15355 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 20 (Thread 0x7fcdfb7f0640 (LWP 2307462) "ib_srv_mon"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fcdfb7efc10, op=137, expected=0, futex_word=0x7fce0c01f370) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fcdfb7efc10, clockid=-75564480, expected=0, futex_word=0x7fce0c01f370) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0c01f370, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fcdfb7efc10, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdfb7efc10, clockid=1, mutex=0x7fce0c01f320, cond=0x7fce0c01f348) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fce0c01f348, mutex=0x7fce0c01f320, abstime=0x7fcdfb7efc10) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8f386ba in os_event::timed_wait(timespec const*) () #6 0x0000562ed8f391c9 in os_event::wait_time_low(std::chrono::duration >, long) () #7 0x0000562ed8faf433 in srv_monitor_thread() () #8 0x0000562ed8f15355 in ?? () #9 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #10 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 19 (Thread 0x7fcdfcff3640 (LWP 2307461) "ib_srv_err_mon"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fcdfcff0a00, op=137, expected=0, futex_word=0x7fce0c01f2e0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fcdfcff0a00, clockid=0, expected=0, futex_word=0x7fce0c01f2e0) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0c01f2e0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fcdfcff0a00, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdfcff0a00, clockid=1, mutex=0x7fce0c01f290, cond=0x7fce0c01f2b8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fce0c01f2b8, mutex=0x7fce0c01f290, abstime=0x7fcdfcff0a00) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8f386ba in os_event::timed_wait(timespec const*) () #6 0x0000562ed8f391c9 in os_event::wait_time_low(std::chrono::duration >, long) () #7 0x0000562ed8faf9c9 in srv_error_monitor_thread() () #8 0x0000562ed8f15355 in ?? () #9 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #10 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 18 (Thread 0x7fcdfafef640 (LWP 2307460) "ib_srv_lock_to"): #0 __futex_abstimed_wait_common64 (private=241732144, cancel=true, abstime=0x7fcdfafeeac0, op=137, expected=0, futex_word=0x7fce0c40a910) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=241732144, abstime=0x7fcdfafeeac0, clockid=1, expected=0, futex_word=0x7fce0c40a910) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0c40a910, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fcdfafeeac0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdfafeeac0, clockid=1, mutex=0x7fce0c40a8c0, cond=0x7fce0c40a8e8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fce0c40a8e8, mutex=0x7fce0c40a8c0, abstime=0x7fcdfafeeac0) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8f386ba in os_event::timed_wait(timespec const*) () #6 0x0000562ed8f391c9 in os_event::wait_time_low(std::chrono::duration >, long) () --Type for more, q to quit, c to continue without paging-- #7 0x0000562ed8efe699 in lock_wait_timeout_thread() () #8 0x0000562ed8f15355 in ?? () #9 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #10 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 17 (Thread 0x7fcdfd7f4640 (LWP 2307406) "ib_log_files_g"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fcdfd7f3bf0, op=137, expected=0, futex_word=0x7fce0ddebb54) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fcdfd7f3bf0, clockid=0, expected=0, futex_word=0x7fce0ddebb54) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0ddebb54, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fcdfd7f3bf0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdfd7f3bf0, clockid=1, mutex=0x7fce0ddebb00, cond=0x7fce0ddebb28) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fce0ddebb28, mutex=0x7fce0ddebb00, abstime=0x7fcdfd7f3bf0) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8f386ba in os_event::timed_wait(timespec const*) () #6 0x0000562ed8f391c9 in os_event::wait_time_low(std::chrono::duration >, long) () #7 0x0000562ed8f05604 in log_files_governor(log_t*) () #8 0x0000562ed8f15189 in ?? () #9 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #10 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 16 (Thread 0x7fcdff7f8640 (LWP 2307405) "ib_log_writer"): #0 __futex_abstimed_wait_common64 (private=232710144, cancel=true, abstime=0x7fcdff7f7bb0, op=137, expected=0, futex_word=0x7fce0ddeb884) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=232710144, abstime=0x7fcdff7f7bb0, clockid=232697424, expected=0, futex_word=0x7fce0ddeb884) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0ddeb884, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fcdff7f7bb0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdff7f7bb0, clockid=1, mutex=0x7fce0ddeb830, cond=0x7fce0ddeb858) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fce0ddeb858, mutex=0x7fce0ddeb830, abstime=0x7fcdff7f7bb0) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8f386ba in os_event::timed_wait(timespec const*) () #6 0x0000562ed8f391c9 in os_event::wait_time_low(std::chrono::duration >, long) () #7 0x0000562ed8f1cade in log_writer(log_t*) () #8 0x0000562ed8f15189 in ?? () #9 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #10 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 15 (Thread 0x7fcdfdff5640 (LWP 2307404) "ib_log_wr_notif"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fcdfdff4b70, op=137, expected=0, futex_word=0x7fce0ddeb764) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fcdfdff4b70, clockid=0, expected=0, futex_word=0x7fce0ddeb764) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0ddeb764, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fcdfdff4b70, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdfdff4b70, clockid=1, mutex=0x7fce0ddeb710, cond=0x7fce0ddeb738) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fce0ddeb738, mutex=0x7fce0ddeb710, abstime=0x7fcdfdff4b70) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8f386ba in os_event::timed_wait(timespec const*) () #6 0x0000562ed8f391c9 in os_event::wait_time_low(std::chrono::duration >, long) () #7 0x0000562ed8f1650a in log_write_notifier(log_t*) () #8 0x0000562ed8f15189 in ?? () #9 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #10 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 14 (Thread 0x7fcdfe7f6640 (LWP 2307403) "ib_log_flush"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fcdfe7f5be0, op=137, expected=0, futex_word=0x7fce0ddeb914) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fcdfe7f5be0, clockid=0, expected=0, futex_word=0x7fce0ddeb914) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0ddeb914, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fcdfe7f5be0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdfe7f5be0, clockid=1, mutex=0x7fce0ddeb8c0, cond=0x7fce0ddeb8e8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fce0ddeb8e8, mutex=0x7fce0ddeb8c0, abstime=0x7fcdfe7f5be0) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8f386ba in os_event::timed_wait(timespec const*) () #6 0x0000562ed8f391c9 in os_event::wait_time_low(std::chrono::duration >, long) () #7 0x0000562ed8f15e02 in log_flusher(log_t*) () #8 0x0000562ed8f15189 in ?? () #9 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #10 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 13 (Thread 0x7fcdfeff7640 (LWP 2307402) "ib_log_fl_notif"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fcdfeff6b70, op=137, expected=0, futex_word=0x7fce0ddeb7f4) at ./nptl/futex-internal.c:57 --Type for more, q to quit, c to continue without paging-- #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fcdfeff6b70, clockid=0, expected=0, futex_word=0x7fce0ddeb7f4) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0ddeb7f4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fcdfeff6b70, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdfeff6b70, clockid=1, mutex=0x7fce0ddeb7a0, cond=0x7fce0ddeb7c8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fce0ddeb7c8, mutex=0x7fce0ddeb7a0, abstime=0x7fcdfeff6b70) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8f386ba in os_event::timed_wait(timespec const*) () #6 0x0000562ed8f391c9 in os_event::wait_time_low(std::chrono::duration >, long) () #7 0x0000562ed8f16d9a in log_flush_notifier(log_t*) () #8 0x0000562ed8f15189 in ?? () #9 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #10 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 12 (Thread 0x7fcdfc7f2640 (LWP 2307401) "ib_log_checkpt"): #0 __futex_abstimed_wait_common64 (private=-594182528, cancel=true, abstime=0x7fcdfc7f1c00, op=137, expected=0, futex_word=0x7fce0ddeb644) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=-594182528, abstime=0x7fcdfc7f1c00, clockid=-58779232, expected=0, futex_word=0x7fce0ddeb644) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0ddeb644, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fcdfc7f1c00, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fcdfc7f1c00, clockid=1, mutex=0x7fce0ddeb5f0, cond=0x7fce0ddeb618) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fce0ddeb618, mutex=0x7fce0ddeb5f0, abstime=0x7fcdfc7f1c00) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8f386ba in os_event::timed_wait(timespec const*) () #6 0x0000562ed8f391c9 in os_event::wait_time_low(std::chrono::duration >, long) () #7 0x0000562ed8f00e0b in log_checkpointer(log_t*) () #8 0x0000562ed8f15189 in ?? () #9 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #10 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 11 (Thread 0x7fce01ffb640 (LWP 2307064) "ib_pg_flush_co"): #0 __futex_abstimed_wait_common64 (private=1321, cancel=true, abstime=0x7fce01ffa9f0, op=137, expected=0, futex_word=0x7fce0c01f494) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=1321, abstime=0x7fce01ffa9f0, clockid=0, expected=0, futex_word=0x7fce0c01f494) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fce0c01f494, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fce01ffa9f0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fce20c4de9b in __pthread_cond_wait_common (abstime=0x7fce01ffa9f0, clockid=1, mutex=0x7fce0c01f440, cond=0x7fce0c01f468) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fce0c01f468, mutex=0x7fce0c01f440, abstime=0x7fce01ffa9f0) at ./nptl/pthread_cond_wait.c:652 #5 0x0000562ed8f386ba in os_event::timed_wait(timespec const*) () #6 0x0000562ed8f391c9 in os_event::wait_time_low(std::chrono::duration >, long) () #7 0x0000562ed9052fbd in ?? () #8 0x0000562ed8f15355 in ?? () #9 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #10 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 10 (Thread 0x7fce027fc640 (LWP 2307063) "ib_io_wr-4"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fce21126279 in io_getevents () from target:/lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000562ed8f44b9b in LinuxAIOHandler::collect() () #3 0x0000562ed8f453f6 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #4 0x0000562ed8f48e38 in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #5 0x0000562ed90fc71d in fil_aio_wait(unsigned long) () #6 0x0000562ed8f4225a in ?? () #7 0x0000562ed8f42349 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 9 (Thread 0x7fce02ffd640 (LWP 2307062) "ib_io_wr-3"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fce21126279 in io_getevents () from target:/lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000562ed8f44b9b in LinuxAIOHandler::collect() () #3 0x0000562ed8f453f6 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #4 0x0000562ed8f48e38 in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #5 0x0000562ed90fc71d in fil_aio_wait(unsigned long) () #6 0x0000562ed8f4225a in ?? () #7 0x0000562ed8f42349 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 --Type for more, q to quit, c to continue without paging-- #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 8 (Thread 0x7fce037fe640 (LWP 2307061) "ib_io_wr-2"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fce21126279 in io_getevents () from target:/lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000562ed8f44b9b in LinuxAIOHandler::collect() () #3 0x0000562ed8f453f6 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #4 0x0000562ed8f48e38 in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #5 0x0000562ed90fc71d in fil_aio_wait(unsigned long) () #6 0x0000562ed8f4225a in ?? () #7 0x0000562ed8f42349 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 7 (Thread 0x7fce03fff640 (LWP 2307060) "ib_io_wr-1"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fce21126279 in io_getevents () from target:/lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000562ed8f44b9b in LinuxAIOHandler::collect() () #3 0x0000562ed8f453f6 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #4 0x0000562ed8f48e38 in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #5 0x0000562ed90fc71d in fil_aio_wait(unsigned long) () #6 0x0000562ed8f4225a in ?? () #7 0x0000562ed8f42349 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 6 (Thread 0x7fce08e8c640 (LWP 2307059) "ib_io_rd-4"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fce21126279 in io_getevents () from target:/lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000562ed8f44b9b in LinuxAIOHandler::collect() () #3 0x0000562ed8f453f6 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #4 0x0000562ed8f48e38 in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #5 0x0000562ed90fc71d in fil_aio_wait(unsigned long) () #6 0x0000562ed8f4225a in ?? () #7 0x0000562ed8f42349 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 5 (Thread 0x7fce0968d640 (LWP 2307058) "ib_io_rd-3"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fce21126279 in io_getevents () from target:/lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000562ed8f44b9b in LinuxAIOHandler::collect() () #3 0x0000562ed8f453f6 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #4 0x0000562ed8f48e38 in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #5 0x0000562ed90fc71d in fil_aio_wait(unsigned long) () #6 0x0000562ed8f4225a in ?? () #7 0x0000562ed8f42349 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 4 (Thread 0x7fce09e8e640 (LWP 2307057) "ib_io_rd-2"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fce21126279 in io_getevents () from target:/lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000562ed8f44b9b in LinuxAIOHandler::collect() () #3 0x0000562ed8f453f6 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #4 0x0000562ed8f48e38 in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #5 0x0000562ed90fc71d in fil_aio_wait(unsigned long) () #6 0x0000562ed8f4225a in ?? () #7 0x0000562ed8f42349 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 --Type for more, q to quit, c to continue without paging-- #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 3 (Thread 0x7fce0a68f640 (LWP 2307056) "ib_io_rd-1"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fce21126279 in io_getevents () from target:/lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000562ed8f44b9b in LinuxAIOHandler::collect() () #3 0x0000562ed8f453f6 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #4 0x0000562ed8f48e38 in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #5 0x0000562ed90fc71d in fil_aio_wait(unsigned long) () #6 0x0000562ed8f4225a in ?? () #7 0x0000562ed8f42349 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 2 (Thread 0x7fce10a97640 (LWP 2307055) "ib_io_ibuf"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fce21126279 in io_getevents () from target:/lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000562ed8f44b9b in LinuxAIOHandler::collect() () #3 0x0000562ed8f453f6 in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () #4 0x0000562ed8f48e38 in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () #5 0x0000562ed90fc71d in fil_aio_wait(unsigned long) () #6 0x0000562ed8f4225a in ?? () #7 0x0000562ed8f42349 in ?? () #8 0x00007fce20fc6253 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007fce20c4eac3 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fce20ce0850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 1 (Thread 0x7fce1ef98dc0 (LWP 2306968) "mysqld"): #0 0x00007fce20cd2bcf in __GI___poll (fds=0x562edecb7ce0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x0000562ed8446b1f in Mysqld_socket_listener::listen_for_connection_event() () #2 0x0000562ed821f178 in mysqld_main(int, char**) () #3 0x00007fce20be3d90 in __libc_start_call_main (main=main@entry=0x562ed81c49f0
, argc=argc@entry=6, argv=argv@entry=0x7ffc1fdad7e8) at ../sysdeps/nptl/libc_start_call_main.h:58 #4 0x00007fce20be3e40 in __libc_start_main_impl (main=0x562ed81c49f0
, argc=6, argv=0x7ffc1fdad7e8, init=, fini=, rtld_fini=, stack_end=0x7ffc1fdad7d8) at ../csu/libc-start.c:392 #5 0x0000562ed81f10b5 in _start () (gdb)