And on the new BB 10.5 CS (10.4-Debug-manual-2020-12-10-21-51-09/debian/buster): {code:title=10.4.18-MariaDB-debug e007fcf59dd02407277b130dbd3984a7b5352c5e debian buster} galera.MDEV-16509 'innodb' [ fail ] timeout after 1200 seconds Test ended at 2020-12-10 23:56:28 Test case timeout after 1200 seconds == /var/tmp/mtr/log/MDEV-16509.log == SET DEBUG_SYNC = "after_group_after_commit SIGNAL agac_reached_2 WAIT_FOR agac_continue_2"; INSERT INTO t1 VALUES (3);; connection ctrl; SET DEBUG_SYNC = "now SIGNAL bcol_continue_1"; SET DEBUG_SYNC = "now WAIT_FOR acol_reached_1"; Warnings: Warning 1639 debug sync point wait timed out SET DEBUG_SYNC = "now WAIT_FOR bcol_reached_2"; Warnings: Warning 1639 debug sync point wait timed out wsrep_last_seen_gtid_match 0 SET DEBUG_SYNC = "now SIGNAL bcol_continue_2"; SET DEBUG_SYNC = "now WAIT_FOR acol_reached_2"; Warnings: Warning 1639 debug sync point wait timed out wsrep_last_seen_gtid_match 0 SET DEBUG_SYNC = "now SIGNAL acol_continue_1"; SET DEBUG_SYNC = "now WAIT_FOR agac_reached_1"; == /var/tmp/mtr/tmp/analyze-timeout-mysqld.1.err == mysqltest: Could not open connection 'default' after 500 attempts: 2002 Can't connect to local MySQL server through socket '/var/tmp/mtr/tmp/mysqld.1.sock' (111) == /var/tmp/mtr/tmp/analyze-timeout-mysqld.2.err == mysqltest: Could not open connection 'default' after 500 attempts: 2002 Can't connect to local MySQL server through socket '/var/tmp/mtr/tmp/mysqld.2.sock' (111) - found 'core' (0/0) Trying 'dbx' to get a backtrace Trying 'gdb' to get a backtrace from coredump /var/tmp/mtr/log/galera.MDEV-16509-innodb/mysqld.2/data/core Core generated by '/home/timofey_turenko_mariadb_com/MariaDBEnterprise/bin/mysqld' Output from gdb follows. The first stack trace is from the failing thread. The following stack traces are from all threads (so the failing one is duplicated). -------------------------- [New LWP 4340] [New LWP 4346] [New LWP 4344] [New LWP 4347] [New LWP 4343] [New LWP 4345] [New LWP 4342] [New LWP 4533] [New LWP 4540] [New LWP 4528] [New LWP 4532] [New LWP 4536] [New LWP 4537] [New LWP 4539] [New LWP 4534] [New LWP 4529] [New LWP 4521] [New LWP 4517] [New LWP 4541] [New LWP 4538] [New LWP 4530] [New LWP 4522] [New LWP 4523] [New LWP 4519] [New LWP 4545] [New LWP 4535] [New LWP 4531] [New LWP 4520] [New LWP 4542] [New LWP 4527] [New LWP 4518] [New LWP 4524] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/home/timofey_turenko_mariadb_com/MariaDBEnterprise/bin/mysqld --defaults-group'. Program terminated with signal SIGABRT, Aborted. #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56 56 ../sysdeps/unix/sysv/linux/pthread_kill.c: No such file or directory. [Current thread is 1 (Thread 0x7f6c705127c0 (LWP 4340))] #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56 #1 0x0000559ab6c141f1 in my_write_core (sig=6) at /home/timofey_turenko_mariadb_com/server/mysys/stacktrace.c:386 #2 0x0000559ab638ab8e in handle_fatal_signal (sig=6) at /home/timofey_turenko_mariadb_com/server/sql/signal_handler.cc:343 #3 #4 0x00007f6c7077a819 in __GI___poll (fds=0x7ffd054ef590, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #5 0x0000559ab5efb1f5 in handle_connections_sockets () at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:6481 #6 0x0000559ab5efa45c in mysqld_main (argc=163, argv=0x559ab861d000) at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:5917 #7 0x0000559ab5eee405 in main (argc=23, argv=0x7ffd054ef898) at /home/timofey_turenko_mariadb_com/server/sql/main.cc:25 Thread 32 (Thread 0x7f6c317fa700 (LWP 4524)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f6c317f9b80, expected=0, futex_word=0x559ab88dde1c) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f6c317f9b80, mutex=0x559ab88dddc8, cond=0x559ab88dddf0) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x559ab88dddf0, mutex=0x559ab88dddc8, abstime=0x7f6c317f9b80) at pthread_cond_wait.c:667 #3 0x0000559ab66daa5a in os_event::timed_wait (this=0x559ab88dddb0, abstime=0x7f6c317f9b80) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:275 #4 0x0000559ab66dad19 in os_event::wait_time_low (this=0x559ab88dddb0, time_in_usec=1000000, reset_sig_count=1695) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:385 #5 0x0000559ab66daeb2 in os_event_wait_time_low (event=0x559ab88dddb0, time_in_usec=1000000, reset_sig_count=1695) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:485 #6 0x0000559ab68ff1b7 in pc_sleep_if_needed (next_loop_time=2321467, sig_count=1695, cur_time=2320467) at /home/timofey_turenko_mariadb_com/server/storage/innobase/buf/buf0flu.cc:2627 #7 0x0000559ab690039c in buf_flush_page_cleaner_coordinator () at /home/timofey_turenko_mariadb_com/server/storage/innobase/buf/buf0flu.cc:3086 #8 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 31 (Thread 0x7f6c58954700 (LWP 4518)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f6c7126e27a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000559ab66cac8b in LinuxAIOHandler::collect (this=0x7f6c58953b90) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1819 #3 0x0000559ab66cb39a in LinuxAIOHandler::poll (this=0x7f6c58953b90, m1=0x7f6c58953c30, m2=0x7f6c58953c38, request=0x7f6c58953c60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1980 #4 0x0000559ab66cb50d in os_aio_linux_handler (global_segment=0, m1=0x7f6c58953c30, m2=0x7f6c58953c38, request=0x7f6c58953c60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:2034 #5 0x0000559ab66d0818 in os_aio_handler (segment=0, m1=0x7f6c58953c30, m2=0x7f6c58953c38, request=0x7f6c58953c60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:5607 #6 0x0000559ab6980a97 in fil_aio_wait (segment=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/fil/fil0fil.cc:4316 #7 0x0000559ab67f5b91 in io_handler_thread (arg=0x559ab78242e0 ) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0start.cc:324 #8 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 30 (Thread 0x7f6c23fff700 (LWP 4527)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f6c23ffedf0, expected=0, futex_word=0x559ab8aaf098) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f6c23ffedf0, mutex=0x559ab8aaf048, cond=0x559ab8aaf070) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x559ab8aaf070, mutex=0x559ab8aaf048, abstime=0x7f6c23ffedf0) at pthread_cond_wait.c:667 #3 0x0000559ab66daa5a in os_event::timed_wait (this=0x559ab8aaf030, abstime=0x7f6c23ffedf0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:275 #4 0x0000559ab66dad19 in os_event::wait_time_low (this=0x559ab8aaf030, time_in_usec=1000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:385 #5 0x0000559ab66daeb2 in os_event_wait_time_low (event=0x559ab8aaf030, time_in_usec=1000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:485 #6 0x0000559ab669c8d3 in lock_wait_timeout_thread () at /home/timofey_turenko_mariadb_com/server/storage/innobase/lock/lock0wait.cc:522 #7 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 29 (Thread 0x7f6c58b09700 (LWP 4542)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x559ab77a548c ) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x559ab77a8708 , cond=0x559ab77a5460 ) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x559ab77a5460 , mutex=0x559ab77a8708 ) at pthread_cond_wait.c:655 #3 0x0000559ab6c1994a in safe_cond_wait (cond=0x559ab77a5460 , mp=0x559ab77a86e0 , file=0x559ab6cc55a8 "/home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h", line=1174) at /home/timofey_turenko_mariadb_com/server/mysys/thr_mutex.c:492 #4 0x0000559ab5f209d1 in inline_mysql_cond_wait (that=0x559ab77a5460 , mutex=0x559ab77a86e0 , src_file=0x559ab6cc6240 "/home/timofey_turenko_mariadb_com/server/sql/slave.cc", src_line=522) at /home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h:1174 #5 0x0000559ab5f2229f in handle_slave_background (arg=0x0) at /home/timofey_turenko_mariadb_com/server/sql/slave.cc:522 #6 0x0000559ab6ba1b40 in pfs_spawn_thread (arg=0x559ab8c6be70) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #7 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 28 (Thread 0x7f6c337fe700 (LWP 4520)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f6c7126e27a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000559ab66cac8b in LinuxAIOHandler::collect (this=0x7f6c337fdb90) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1819 #3 0x0000559ab66cb39a in LinuxAIOHandler::poll (this=0x7f6c337fdb90, m1=0x7f6c337fdc30, m2=0x7f6c337fdc38, request=0x7f6c337fdc60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1980 #4 0x0000559ab66cb50d in os_aio_linux_handler (global_segment=2, m1=0x7f6c337fdc30, m2=0x7f6c337fdc38, request=0x7f6c337fdc60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:2034 #5 0x0000559ab66d0818 in os_aio_handler (segment=2, m1=0x7f6c337fdc30, m2=0x7f6c337fdc38, request=0x7f6c337fdc60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:5607 #6 0x0000559ab6980a97 in fil_aio_wait (segment=2) at /home/timofey_turenko_mariadb_com/server/storage/innobase/fil/fil0fil.cc:4316 #7 0x0000559ab67f5b91 in io_handler_thread (arg=0x559ab78242f0 ) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0start.cc:324 #8 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 27 (Thread 0x7f6c227fc700 (LWP 4531)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f6c227fbbf0, expected=0, futex_word=0x559ab8a75428) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f6c227fbbf0, mutex=0x559ab8a753d8, cond=0x559ab8a75400) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x559ab8a75400, mutex=0x559ab8a753d8, abstime=0x7f6c227fbbf0) at pthread_cond_wait.c:667 #3 0x0000559ab66daa5a in os_event::timed_wait (this=0x559ab8a753c0, abstime=0x7f6c227fbbf0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:275 #4 0x0000559ab66dad19 in os_event::wait_time_low (this=0x559ab8a753c0, time_in_usec=5000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:385 #5 0x0000559ab66daeb2 in os_event_wait_time_low (event=0x559ab8a753c0, time_in_usec=5000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:485 #6 0x0000559ab685b576 in ib_wqueue_timedwait (wq=0x559ab8a75270, wait_in_usecs=5000000) at /home/timofey_turenko_mariadb_com/server/storage/innobase/ut/ut0wqueue.cc:154 #7 0x0000559ab69cb934 in fts_optimize_thread (arg=0x559ab8a75270) at /home/timofey_turenko_mariadb_com/server/storage/innobase/fts/fts0opt.cc:2830 #8 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 26 (Thread 0x7f6c17fff700 (LWP 4535)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x559ab88ddb98) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x559ab88ddb48, cond=0x559ab88ddb70) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x559ab88ddb70, mutex=0x559ab88ddb48) at pthread_cond_wait.c:655 #3 0x0000559ab66db0e8 in os_event::wait (this=0x559ab88ddb30) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:158 #4 0x0000559ab66dabf4 in os_event::wait_low (this=0x559ab88ddb30, reset_sig_count=325) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:325 #5 0x0000559ab66daed7 in os_event_wait_low (event=0x559ab88ddb30, reset_sig_count=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:502 #6 0x0000559ab67ef5a2 in srv_resume_thread (slot=0x559ab75e1d78 , sig_count=0, wait=true, timeout_usec=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:910 #7 0x0000559ab67f3869 in srv_worker_thread (arg=0x0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:2517 #8 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 25 (Thread 0x7f6c58abe700 (LWP 4545)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f6c58abdd00, expected=0, futex_word=0x559ab77a544c ) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f6c58abdd00, mutex=0x559ab77a7e08 , cond=0x559ab77a5420 ) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x559ab77a5420 , mutex=0x559ab77a7e08 , abstime=0x7f6c58abdd00) at pthread_cond_wait.c:667 #3 0x0000559ab6c19d0a in safe_cond_timedwait (cond=0x559ab77a5420 , mp=0x559ab77a7de0 , abstime=0x7f6c58abdd00, file=0x559ab6cb5028 "/home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h", line=1211) at /home/timofey_turenko_mariadb_com/server/mysys/thr_mutex.c:546 #4 0x0000559ab5eeed78 in inline_mysql_cond_timedwait (that=0x559ab77a5420 , mutex=0x559ab77a7de0 , abstime=0x7f6c58abdd00, src_file=0x559ab6cb7178 "/home/timofey_turenko_mariadb_com/server/sql/mysqld.cc", src_line=2695) at /home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h:1211 #5 0x0000559ab5ef3c41 in cache_thread (thd=0x7f6c3400b6a0) at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:2694 #6 0x0000559ab5ef3eb1 in one_thread_per_connection_end (thd=0x7f6c3400b6a0, put_in_cache=true) at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:2780 #7 0x0000559ab61b68d8 in do_handle_one_connection (connect=0x559ab8c22600) at /home/timofey_turenko_mariadb_com/server/sql/sql_connect.cc:1423 #8 0x0000559ab61b65b8 in handle_one_connection (arg=0x559ab8c22600) at /home/timofey_turenko_mariadb_com/server/sql/sql_connect.cc:1316 #9 0x0000559ab6ba1b40 in pfs_spawn_thread (arg=0x559ab8c654a0) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #10 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #11 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 24 (Thread 0x7f6c33fff700 (LWP 4519)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f6c7126e27a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000559ab66cac8b in LinuxAIOHandler::collect (this=0x7f6c33ffeb90) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1819 #3 0x0000559ab66cb39a in LinuxAIOHandler::poll (this=0x7f6c33ffeb90, m1=0x7f6c33ffec30, m2=0x7f6c33ffec38, request=0x7f6c33ffec60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1980 #4 0x0000559ab66cb50d in os_aio_linux_handler (global_segment=1, m1=0x7f6c33ffec30, m2=0x7f6c33ffec38, request=0x7f6c33ffec60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:2034 #5 0x0000559ab66d0818 in os_aio_handler (segment=1, m1=0x7f6c33ffec30, m2=0x7f6c33ffec38, request=0x7f6c33ffec60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:5607 #6 0x0000559ab6980a97 in fil_aio_wait (segment=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/fil/fil0fil.cc:4316 #7 0x0000559ab67f5b91 in io_handler_thread (arg=0x559ab78242e8 ) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0start.cc:324 #8 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 23 (Thread 0x7f6c31ffb700 (LWP 4523)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f6c7126e27a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000559ab66cac8b in LinuxAIOHandler::collect (this=0x7f6c31ffab90) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1819 #3 0x0000559ab66cb39a in LinuxAIOHandler::poll (this=0x7f6c31ffab90, m1=0x7f6c31ffac30, m2=0x7f6c31ffac38, request=0x7f6c31ffac60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1980 #4 0x0000559ab66cb50d in os_aio_linux_handler (global_segment=5, m1=0x7f6c31ffac30, m2=0x7f6c31ffac38, request=0x7f6c31ffac60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:2034 #5 0x0000559ab66d0818 in os_aio_handler (segment=5, m1=0x7f6c31ffac30, m2=0x7f6c31ffac38, request=0x7f6c31ffac60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:5607 #6 0x0000559ab6980a97 in fil_aio_wait (segment=5) at /home/timofey_turenko_mariadb_com/server/storage/innobase/fil/fil0fil.cc:4316 #7 0x0000559ab67f5b91 in io_handler_thread (arg=0x559ab7824308 ) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0start.cc:324 #8 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 22 (Thread 0x7f6c327fc700 (LWP 4522)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f6c7126e27a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000559ab66cac8b in LinuxAIOHandler::collect (this=0x7f6c327fbb90) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1819 #3 0x0000559ab66cb39a in LinuxAIOHandler::poll (this=0x7f6c327fbb90, m1=0x7f6c327fbc30, m2=0x7f6c327fbc38, request=0x7f6c327fbc60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1980 #4 0x0000559ab66cb50d in os_aio_linux_handler (global_segment=4, m1=0x7f6c327fbc30, m2=0x7f6c327fbc38, request=0x7f6c327fbc60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:2034 #5 0x0000559ab66d0818 in os_aio_handler (segment=4, m1=0x7f6c327fbc30, m2=0x7f6c327fbc38, request=0x7f6c327fbc60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:5607 #6 0x0000559ab6980a97 in fil_aio_wait (segment=4) at /home/timofey_turenko_mariadb_com/server/storage/innobase/fil/fil0fil.cc:4316 #7 0x0000559ab67f5b91 in io_handler_thread (arg=0x559ab7824300 ) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0start.cc:324 #8 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 21 (Thread 0x7f6c22ffd700 (LWP 4530)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f6c22ffce10, expected=0, futex_word=0x559ab8ae0828) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f6c22ffce10, mutex=0x559ab8ae07d8, cond=0x559ab8ae0800) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x559ab8ae0800, mutex=0x559ab8ae07d8, abstime=0x7f6c22ffce10) at pthread_cond_wait.c:667 #3 0x0000559ab66daa5a in os_event::timed_wait (this=0x559ab8ae07c0, abstime=0x7f6c22ffce10) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:275 #4 0x0000559ab66dad19 in os_event::wait_time_low (this=0x559ab8ae07c0, time_in_usec=10000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:385 #5 0x0000559ab66daeb2 in os_event_wait_time_low (event=0x559ab8ae07c0, time_in_usec=10000000, reset_sig_count=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:485 #6 0x0000559ab696945e in dict_stats_thread () at /home/timofey_turenko_mariadb_com/server/storage/innobase/dict/dict0stats_bg.cc:475 #7 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 20 (Thread 0x7f6c167fc700 (LWP 4538)): #0 0x00007f6c714aabf0 in __GI___nanosleep (requested_time=0x7f6c167fb790, remaining=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:28 #1 0x0000559ab66db459 in os_thread_sleep (tm=1000000) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0thread.cc:231 #2 0x0000559ab68c6f8c in btr_defragment_thread () at /home/timofey_turenko_mariadb_com/server/storage/innobase/btr/btr0defragment.cc:700 #3 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #4 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7f6c58b54700 (LWP 4541)): #0 0x00007f6c706c44cc in __GI___sigtimedwait (set=0x7f6c58b53d90, info=0x7f6c58b53cb0, timeout=0x0) at ../sysdeps/unix/sysv/linux/sigtimedwait.c:29 #1 0x0000559ab5eee466 in my_sigwait (set=0x7f6c58b53d90, sig=0x7f6c58b53d54, code=0x7f6c58b53d58) at /home/timofey_turenko_mariadb_com/server/include/my_pthread.h:196 #2 0x0000559ab5ef4b63 in signal_hand (arg=0x0) at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:3251 #3 0x0000559ab6ba1b40 in pfs_spawn_thread (arg=0x559ab8b1c450) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #4 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #5 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7f6c5a056700 (LWP 4517)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f6c5a055d60, expected=0, futex_word=0x559ab8034ea8 ) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f6c5a055d60, mutex=0x559ab8034de8 , cond=0x559ab8034e80 ) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x559ab8034e80 , mutex=0x559ab8034de8 , abstime=0x7f6c5a055d60) at pthread_cond_wait.c:667 #3 0x0000559ab6c19d0a in safe_cond_timedwait (cond=0x559ab8034e80 , mp=0x559ab8034dc0 , abstime=0x7f6c5a055d60, file=0x559ab708fd60 "/home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h", line=1211) at /home/timofey_turenko_mariadb_com/server/mysys/thr_mutex.c:546 #4 0x0000559ab6a6f5ac in inline_mysql_cond_timedwait (that=0x559ab8034e80 , mutex=0x559ab8034dc0 , abstime=0x7f6c5a055d60, src_file=0x559ab708fdb0 "/home/timofey_turenko_mariadb_com/server/storage/maria/ma_servicethread.c", src_line=116) at /home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h:1211 #5 0x0000559ab6a6faf1 in my_service_thread_sleep (control=0x559ab75e6ce0 , sleep_time=30000000000) at /home/timofey_turenko_mariadb_com/server/storage/maria/ma_servicethread.c:115 #6 0x0000559ab6a63911 in ma_checkpoint_background (arg=0x1e) at /home/timofey_turenko_mariadb_com/server/storage/maria/ma_checkpoint.c:707 #7 0x0000559ab6ba1b40 in pfs_spawn_thread (arg=0x559ab88964f0) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #8 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7f6c32ffd700 (LWP 4521)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f6c7126e27a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000559ab66cac8b in LinuxAIOHandler::collect (this=0x7f6c32ffcb90) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1819 #3 0x0000559ab66cb39a in LinuxAIOHandler::poll (this=0x7f6c32ffcb90, m1=0x7f6c32ffcc30, m2=0x7f6c32ffcc38, request=0x7f6c32ffcc60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1980 #4 0x0000559ab66cb50d in os_aio_linux_handler (global_segment=3, m1=0x7f6c32ffcc30, m2=0x7f6c32ffcc38, request=0x7f6c32ffcc60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:2034 #5 0x0000559ab66d0818 in os_aio_handler (segment=3, m1=0x7f6c32ffcc30, m2=0x7f6c32ffcc38, request=0x7f6c32ffcc60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:5607 #6 0x0000559ab6980a97 in fil_aio_wait (segment=3) at /home/timofey_turenko_mariadb_com/server/storage/innobase/fil/fil0fil.cc:4316 #7 0x0000559ab67f5b91 in io_handler_thread (arg=0x559ab78242f8 ) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0start.cc:324 #8 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7f6c237fe700 (LWP 4529)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f6c237fddd0, expected=0, futex_word=0x559ab88ddd18) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f6c237fddd0, mutex=0x559ab88ddcc8, cond=0x559ab88ddcf0) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x559ab88ddcf0, mutex=0x559ab88ddcc8, abstime=0x7f6c237fddd0) at pthread_cond_wait.c:667 #3 0x0000559ab66daa5a in os_event::timed_wait (this=0x559ab88ddcb0, abstime=0x7f6c237fddd0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:275 #4 0x0000559ab66dad19 in os_event::wait_time_low (this=0x559ab88ddcb0, time_in_usec=5000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:385 #5 0x0000559ab66daeb2 in os_event_wait_time_low (event=0x559ab88ddcb0, time_in_usec=5000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:485 #6 0x0000559ab67f1540 in srv_monitor_thread () at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:1690 #7 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7f6c20ff9700 (LWP 4534)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x559ab88ddb1c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x559ab88ddac8, cond=0x559ab88ddaf0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x559ab88ddaf0, mutex=0x559ab88ddac8) at pthread_cond_wait.c:655 #3 0x0000559ab66db0e8 in os_event::wait (this=0x559ab88ddab0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:158 #4 0x0000559ab66dabf4 in os_event::wait_low (this=0x559ab88ddab0, reset_sig_count=388) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:325 #5 0x0000559ab66daed7 in os_event_wait_low (event=0x559ab88ddab0, reset_sig_count=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:502 #6 0x0000559ab67ef5a2 in srv_resume_thread (slot=0x559ab75e1d40 , sig_count=0, wait=true, timeout_usec=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:910 #7 0x0000559ab67f3869 in srv_worker_thread (arg=0x0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:2517 #8 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7f6c15ffb700 (LWP 4539)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x559ab88dde98) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x559ab88dde48, cond=0x559ab88dde70) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x559ab88dde70, mutex=0x559ab88dde48) at pthread_cond_wait.c:655 #3 0x0000559ab66db0e8 in os_event::wait (this=0x559ab88dde30) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:158 #4 0x0000559ab66dabf4 in os_event::wait_low (this=0x559ab88dde30, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:325 #5 0x0000559ab66daed7 in os_event_wait_low (event=0x559ab88dde30, reset_sig_count=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:502 #6 0x0000559ab68d84dd in buf_resize_thread () at /home/timofey_turenko_mariadb_com/server/storage/innobase/buf/buf0buf.cc:3142 #7 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7f6c16ffd700 (LWP 4537)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x559ab88ddd98) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x559ab88ddd48, cond=0x559ab88ddd70) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x559ab88ddd70, mutex=0x559ab88ddd48) at pthread_cond_wait.c:655 #3 0x0000559ab66db0e8 in os_event::wait (this=0x559ab88ddd30) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:158 #4 0x0000559ab66dabf4 in os_event::wait_low (this=0x559ab88ddd30, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:325 #5 0x0000559ab66daed7 in os_event_wait_low (event=0x559ab88ddd30, reset_sig_count=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:502 #6 0x0000559ab68f30c4 in buf_dump_thread () at /home/timofey_turenko_mariadb_com/server/storage/innobase/buf/buf0dump.cc:832 #7 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7f6c177fe700 (LWP 4536)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x559ab88ddc18) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x559ab88ddbc8, cond=0x559ab88ddbf0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x559ab88ddbf0, mutex=0x559ab88ddbc8) at pthread_cond_wait.c:655 #3 0x0000559ab66db0e8 in os_event::wait (this=0x559ab88ddbb0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:158 #4 0x0000559ab66dabf4 in os_event::wait_low (this=0x559ab88ddbb0, reset_sig_count=313) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:325 #5 0x0000559ab66daed7 in os_event_wait_low (event=0x559ab88ddbb0, reset_sig_count=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:502 #6 0x0000559ab67ef5a2 in srv_resume_thread (slot=0x559ab75e1db0 , sig_count=0, wait=true, timeout_usec=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:910 #7 0x0000559ab67f3869 in srv_worker_thread (arg=0x0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:2517 #8 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7f6c21ffb700 (LWP 4532)): #0 0x00007f6c714aabf0 in __GI___nanosleep (requested_time=0x7f6c21ffade0, remaining=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:28 #1 0x0000559ab66db459 in os_thread_sleep (tm=1000000) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0thread.cc:231 #2 0x0000559ab67f2f47 in srv_master_sleep () at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:2341 #3 0x0000559ab67f30be in srv_master_thread (arg=0x0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:2381 #4 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #5 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7f6c30df4700 (LWP 4528)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f6c30df3c30, expected=0, futex_word=0x559ab88ddc98) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f6c30df3c30, mutex=0x559ab88ddc48, cond=0x559ab88ddc70) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x559ab88ddc70, mutex=0x559ab88ddc48, abstime=0x7f6c30df3c30) at pthread_cond_wait.c:667 #3 0x0000559ab66daa5a in os_event::timed_wait (this=0x559ab88ddc30, abstime=0x7f6c30df3c30) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:275 #4 0x0000559ab66dad19 in os_event::wait_time_low (this=0x559ab88ddc30, time_in_usec=1000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:385 #5 0x0000559ab66daeb2 in os_event_wait_time_low (event=0x559ab88ddc30, time_in_usec=1000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:485 #6 0x0000559ab67f1ac2 in srv_error_monitor_thread () at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:1854 #7 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7f6c157fa700 (LWP 4540)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f6c157f9d48) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f6c157f9d88, cond=0x7f6c157f9d20) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f6c157f9d20, mutex=0x7f6c157f9d88) at pthread_cond_wait.c:655 #3 0x0000559ab6c1994a in safe_cond_wait (cond=0x7f6c157f9d20, mp=0x7f6c157f9d60, file=0x559ab6f0aac0 "/home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h", line=1185) at /home/timofey_turenko_mariadb_com/server/mysys/thr_mutex.c:492 #4 0x0000559ab65c7634 in inline_mysql_cond_wait (that=0x7f6c157f9d20, mutex=0x7f6c157f9d60, src_file=0x559ab6f0c9c8 "/home/timofey_turenko_mariadb_com/server/storage/innobase/handler/ha_innodb.cc", src_line=311) at /home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h:1185 #5 0x0000559ab65cc635 in thd_destructor_proxy () at /home/timofey_turenko_mariadb_com/server/storage/innobase/handler/ha_innodb.cc:311 #6 0x0000559ab6ba1b40 in pfs_spawn_thread (arg=0x559ab8a8d080) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #7 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7f6c217fa700 (LWP 4533)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x559ab88dda98) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x559ab88dda48, cond=0x559ab88dda70) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x559ab88dda70, mutex=0x559ab88dda48) at pthread_cond_wait.c:655 #3 0x0000559ab66db0e8 in os_event::wait (this=0x559ab88dda30) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:158 #4 0x0000559ab66dabf4 in os_event::wait_low (this=0x559ab88dda30, reset_sig_count=113) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:325 #5 0x0000559ab66daed7 in os_event_wait_low (event=0x559ab88dda30, reset_sig_count=113) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:502 #6 0x0000559ab67ef5a2 in srv_resume_thread (slot=0x559ab75e1d08 , sig_count=113, wait=true, timeout_usec=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:910 #7 0x0000559ab67f3d28 in srv_purge_coordinator_suspend (slot=0x559ab75e1d08 , rseg_history_len=13) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:2655 #8 0x0000559ab67f4002 in srv_purge_coordinator_thread (arg=0x0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:2732 #9 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #10 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f6c6c120700 (LWP 4342)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f6c6c11fe10, expected=0, futex_word=0x559ab80475c8 ) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f6c6c11fe10, mutex=0x559ab8047508 , cond=0x559ab80475a0 ) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x559ab80475a0 , mutex=0x559ab8047508 , abstime=0x7f6c6c11fe10) at pthread_cond_wait.c:667 #3 0x0000559ab6c19d0a in safe_cond_timedwait (cond=0x559ab80475a0 , mp=0x559ab80474e0 , abstime=0x7f6c6c11fe10, file=0x559ab70d9700 "/home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h", line=1211) at /home/timofey_turenko_mariadb_com/server/mysys/thr_mutex.c:546 #4 0x0000559ab6c1ad5a in inline_mysql_cond_timedwait (that=0x559ab80475a0 , mutex=0x559ab80474e0 , abstime=0x7f6c6c11fe10, src_file=0x559ab70d9750 "/home/timofey_turenko_mariadb_com/server/mysys/thr_timer.c", src_line=292) at /home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h:1211 #5 0x0000559ab6c1b91f in timer_handler (arg=0x0) at /home/timofey_turenko_mariadb_com/server/mysys/thr_timer.c:292 #6 0x0000559ab6ba1b40 in pfs_spawn_thread (arg=0x559ab873dac0) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #7 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f6c68d93700 (LWP 4345)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x559ab8750b5c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x559ab8750b08, cond=0x559ab8750b30) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0x559ab8750b30, mutex=mutex@entry=0x559ab8750b08) at pthread_cond_wait.c:655 #3 0x00007f6c6b835385 in gu::Lock::wait (this=, cond=...) at galerautils/src/gu_mutex.hpp:85 #4 RecvBuf::front (timeout=..., this=0x559ab8750b08) at gcs/src/gcs_gcomm.cpp:114 #5 gcomm_recv (backend=, msg=0x559ab878aa80, timeout=9223372035999999999) at gcs/src/gcs_gcomm.cpp:608 #6 0x00007f6c6b826f98 in core_msg_recv (timeout=9223372035999999999, recv_msg=0x559ab878aa80, backend=0x559ab878abe0) at gcs/src/gcs_core.cpp:1201 #7 gcs_core_recv (conn=0x559ab878aa20, recv_act=recv_act@entry=0x7f6c68d92d60, timeout=9223372035999999999) at gcs/src/gcs_core.cpp:1201 #8 0x00007f6c6b831d72 in gcs_recv_thread (arg=0x559ab878a7a0) at gcs/src/gcs.cpp:1413 #9 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #10 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f6c6b598700 (LWP 4343)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x559ab8781ab4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x559ab8781a60, cond=0x559ab8781a88) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0x559ab8781a88, mutex=mutex@entry=0x559ab8781a60) at pthread_cond_wait.c:655 #3 0x00007f6c6b861ff0 in gu::Lock::wait (this=, cond=...) at galerautils/src/gu_mutex.hpp:85 #4 galera::ServiceThd::thd_func (arg=0x559ab8781a48) at galera/src/galera_service_thd.cpp:30 #5 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #6 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f6c68547700 (LWP 4347)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x559ab87b0f40) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x559ab87b0ef0, cond=0x559ab87b0f18) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0x559ab87b0f18, mutex=mutex@entry=0x559ab87b0ef0) at pthread_cond_wait.c:655 #3 0x00007f6c6b7032ce in fifo_lock_get (q=0x559ab87b0e70) at galerautils/src/gu_fifo.c:262 #4 gu_fifo_get_head (q=0x559ab87b0e70, err=err@entry=0x7f6c685466b4) at galerautils/src/gu_fifo.c:330 #5 0x00007f6c6b82b403 in gcs_recv (conn=0x559ab878a7a0, action=action@entry=0x7f6c68546720) at gcs/src/gcs.cpp:2048 #6 0x00007f6c6b86a696 in galera::Gcs::recv (act=..., this=) at galera/src/galera_gcs.hpp:120 #7 galera::GcsActionSource::process (this=0x559ab87c30f0, recv_ctx=0x7f6c68546d40, exit_loop=@0x7f6c6854692f: false) at galera/src/gcs_action_source.cpp:162 #8 0x00007f6c6b892250 in galera::ReplicatorSMM::async_recv (this=0x559ab87812f0, recv_ctx=0x7f6c68546d40) at galera/src/replicator_smm.cpp:390 #9 0x00007f6c6b8a95fb in galera_recv (gh=, recv_ctx=) at galera/src/wsrep_provider.cpp:236 #10 0x0000559ab6cabcb8 in wsrep::wsrep_provider_v26::run_applier (this=0x559ab8620370, applier_ctx=0x7f6c68546d40) at /home/timofey_turenko_mariadb_com/server/wsrep-lib/src/wsrep_provider_v26.cpp:740 #11 0x0000559ab62ab124 in wsrep_replication_process (thd=0x7f6c50001fa0, arg=0x559ab87cb9e0) at /home/timofey_turenko_mariadb_com/server/sql/wsrep_thd.cc:58 #12 0x0000559ab629d994 in start_wsrep_THD (arg=0x559ab87cb9e0) at /home/timofey_turenko_mariadb_com/server/sql/wsrep_mysqld.cc:2847 #13 0x0000559ab6ba1b40 in pfs_spawn_thread (arg=0x559ab87a3180) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #14 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #15 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f6c69594700 (LWP 4344)): #0 0x00007f6c707857ef in epoll_wait (epfd=9, events=events@entry=0x7f6c69593430, maxevents=maxevents@entry=128, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 #1 0x00007f6c6b7f737f in asio::detail::epoll_reactor::run (this=0x559ab87c4650, block=block@entry=true, ops=...) at asio/asio/detail/impl/epoll_reactor.ipp:391 #2 0x00007f6c6b811629 in asio::detail::task_io_service::do_run_one (ec=..., this_thread=..., lock=..., this=0x559ab87c8c60) at asio/asio/detail/impl/task_io_service.ipp:355 #3 asio::detail::task_io_service::run (ec=..., this=0x559ab87c8c60) at asio/asio/detail/impl/task_io_service.ipp:148 #4 asio::io_service::run (this=) at asio/asio/impl/io_service.ipp:58 #5 gcomm::AsioProtonet::event_loop (this=, period=...) at gcomm/src/asio_protonet.cpp:116 #6 0x00007f6c6b838194 in GCommConn::run (this=0x559ab8750910) at galerautils/src/gu_datetime.hpp:61 #7 0x00007f6c6b83dc19 in GCommConn::run_fn (arg=) at gcs/src/gcs_gcomm.cpp:174 #8 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f6c68592700 (LWP 4346)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f6c44007850) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f6c440077a0, cond=0x7f6c44007828) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f6c44007828, mutex=0x7f6c440077a0) at pthread_cond_wait.c:655 #3 0x0000559ab6c1994a in safe_cond_wait (cond=0x7f6c44007828, mp=0x7f6c44007778, file=0x559ab6d78080 "/home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h", line=1185) at /home/timofey_turenko_mariadb_com/server/mysys/thr_mutex.c:492 #4 0x0000559ab62aace1 in inline_mysql_cond_wait (that=0x7f6c44007828, mutex=0x7f6c44007778, src_file=0x559ab6d78390 "/home/timofey_turenko_mariadb_com/server/sql/wsrep_thd.h", src_line=69) at /home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h:1185 #5 0x0000559ab62ad4f1 in Wsrep_thd_queue::pop_front (this=0x7f6c44007720) at /home/timofey_turenko_mariadb_com/server/sql/wsrep_thd.h:69 #6 0x0000559ab62abf24 in wsrep_rollback_process (rollbacker=0x7f6c44000d50, arg=0x559ab87ca450) at /home/timofey_turenko_mariadb_com/server/sql/wsrep_thd.cc:241 #7 0x0000559ab629d994 in start_wsrep_THD (arg=0x559ab87ca450) at /home/timofey_turenko_mariadb_com/server/sql/wsrep_mysqld.cc:2847 #8 0x0000559ab6ba1b40 in pfs_spawn_thread (arg=0x559ab87a2db0) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #9 0x00007f6c714a0fa3 in start_thread (arg=) at pthread_create.c:486 #10 0x00007f6c707854cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f6c705127c0 (LWP 4340)): #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56 #1 0x0000559ab6c141f1 in my_write_core (sig=6) at /home/timofey_turenko_mariadb_com/server/mysys/stacktrace.c:386 #2 0x0000559ab638ab8e in handle_fatal_signal (sig=6) at /home/timofey_turenko_mariadb_com/server/sql/signal_handler.cc:343 #3 #4 0x00007f6c7077a819 in __GI___poll (fds=0x7ffd054ef590, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #5 0x0000559ab5efb1f5 in handle_connections_sockets () at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:6481 #6 0x0000559ab5efa45c in mysqld_main (argc=163, argv=0x559ab861d000) at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:5917 #7 0x0000559ab5eee405 in main (argc=23, argv=0x7ffd054ef898) at /home/timofey_turenko_mariadb_com/server/sql/main.cc:25 - deleting it, already saved 0 - found 'core' (0/0) Trying 'dbx' to get a backtrace Trying 'gdb' to get a backtrace from coredump /var/tmp/mtr/log/galera.MDEV-16509-innodb/mysqld.1/data/core Core generated by '/home/timofey_turenko_mariadb_com/MariaDBEnterprise/bin/mysqld' Output from gdb follows. The first stack trace is from the failing thread. The following stack traces are from all threads (so the failing one is duplicated). -------------------------- [New LWP 4301] [New LWP 4303] [New LWP 4302] [New LWP 4307] [New LWP 4306] [New LWP 4305] [New LWP 4308] [New LWP 4304] [New LWP 4312] [New LWP 4330] [New LWP 4608] [New LWP 4317] [New LWP 4319] [New LWP 4325] [New LWP 4326] [New LWP 4318] [New LWP 4552] [New LWP 4320] [New LWP 4314] [New LWP 4327] [New LWP 4324] [New LWP 4323] [New LWP 4331] [New LWP 4610] [New LWP 4334] [New LWP 4322] [New LWP 4321] [New LWP 4309] [New LWP 4313] [New LWP 4328] [New LWP 4329] [New LWP 4335] [New LWP 4310] [New LWP 4311] [New LWP 4315] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/home/timofey_turenko_mariadb_com/MariaDBEnterprise/bin/mysqld --defaults-group'. Program terminated with signal SIGABRT, Aborted. #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56 56 ../sysdeps/unix/sysv/linux/pthread_kill.c: No such file or directory. [Current thread is 1 (Thread 0x7f5084e947c0 (LWP 4301))] #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56 #1 0x0000563b0e09c1f1 in my_write_core (sig=6) at /home/timofey_turenko_mariadb_com/server/mysys/stacktrace.c:386 #2 0x0000563b0d812b8e in handle_fatal_signal (sig=6) at /home/timofey_turenko_mariadb_com/server/sql/signal_handler.cc:343 #3 #4 0x00007f50850fc819 in __GI___poll (fds=0x7ffce0486390, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #5 0x0000563b0d3831f5 in handle_connections_sockets () at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:6481 #6 0x0000563b0d38245c in mysqld_main (argc=162, argv=0x563b0ffe4000) at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:5917 #7 0x0000563b0d376405 in main (argc=23, argv=0x7ffce0486698) at /home/timofey_turenko_mariadb_com/server/sql/main.cc:25 Thread 35 (Thread 0x7f505affd700 (LWP 4315)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f505affcb80, expected=0, futex_word=0x563b1029b5b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f505affcb80, mutex=0x563b1029b568, cond=0x563b1029b590) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563b1029b590, mutex=0x563b1029b568, abstime=0x7f505affcb80) at pthread_cond_wait.c:667 #3 0x0000563b0db62a5a in os_event::timed_wait (this=0x563b1029b550, abstime=0x7f505affcb80) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:275 #4 0x0000563b0db62d19 in os_event::wait_time_low (this=0x563b1029b550, time_in_usec=1000000, reset_sig_count=2070) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:385 #5 0x0000563b0db62eb2 in os_event_wait_time_low (event=0x563b1029b550, time_in_usec=1000000, reset_sig_count=2070) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:485 #6 0x0000563b0dd871b7 in pc_sleep_if_needed (next_loop_time=2320173, sig_count=2070, cur_time=2319173) at /home/timofey_turenko_mariadb_com/server/storage/innobase/buf/buf0flu.cc:2627 #7 0x0000563b0dd8839c in buf_flush_page_cleaner_coordinator () at /home/timofey_turenko_mariadb_com/server/storage/innobase/buf/buf0flu.cc:3086 #8 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 34 (Thread 0x7f5061056700 (LWP 4311)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f5085bf027a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000563b0db52c8b in LinuxAIOHandler::collect (this=0x7f5061055b90) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1819 #3 0x0000563b0db5339a in LinuxAIOHandler::poll (this=0x7f5061055b90, m1=0x7f5061055c30, m2=0x7f5061055c38, request=0x7f5061055c60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1980 #4 0x0000563b0db5350d in os_aio_linux_handler (global_segment=2, m1=0x7f5061055c30, m2=0x7f5061055c38, request=0x7f5061055c60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:2034 #5 0x0000563b0db58818 in os_aio_handler (segment=2, m1=0x7f5061055c30, m2=0x7f5061055c38, request=0x7f5061055c60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:5607 #6 0x0000563b0de08a97 in fil_aio_wait (segment=2) at /home/timofey_turenko_mariadb_com/server/storage/innobase/fil/fil0fil.cc:4316 #7 0x0000563b0dc7db91 in io_handler_thread (arg=0x563b0ecac2f0 ) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0start.cc:324 #8 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 33 (Thread 0x7f5061857700 (LWP 4310)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f5085bf027a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000563b0db52c8b in LinuxAIOHandler::collect (this=0x7f5061856b90) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1819 #3 0x0000563b0db5339a in LinuxAIOHandler::poll (this=0x7f5061856b90, m1=0x7f5061856c30, m2=0x7f5061856c38, request=0x7f5061856c60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1980 #4 0x0000563b0db5350d in os_aio_linux_handler (global_segment=1, m1=0x7f5061856c30, m2=0x7f5061856c38, request=0x7f5061856c60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:2034 #5 0x0000563b0db58818 in os_aio_handler (segment=1, m1=0x7f5061856c30, m2=0x7f5061856c38, request=0x7f5061856c60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:5607 #6 0x0000563b0de08a97 in fil_aio_wait (segment=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/fil/fil0fil.cc:4316 #7 0x0000563b0dc7db91 in io_handler_thread (arg=0x563b0ecac2e8 ) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0start.cc:324 #8 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 32 (Thread 0x7f5062258700 (LWP 4335)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f5062257d00, expected=0, futex_word=0x563b0ec2d448 ) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f5062257d00, mutex=0x563b0ec2fe08 , cond=0x563b0ec2d420 ) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563b0ec2d420 , mutex=0x563b0ec2fe08 , abstime=0x7f5062257d00) at pthread_cond_wait.c:667 #3 0x0000563b0e0a1d0a in safe_cond_timedwait (cond=0x563b0ec2d420 , mp=0x563b0ec2fde0 , abstime=0x7f5062257d00, file=0x563b0e13d028 "/home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h", line=1211) at /home/timofey_turenko_mariadb_com/server/mysys/thr_mutex.c:546 #4 0x0000563b0d376d78 in inline_mysql_cond_timedwait (that=0x563b0ec2d420 , mutex=0x563b0ec2fde0 , abstime=0x7f5062257d00, src_file=0x563b0e13f178 "/home/timofey_turenko_mariadb_com/server/sql/mysqld.cc", src_line=2695) at /home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h:1211 #5 0x0000563b0d37bc41 in cache_thread (thd=0x7f5018000d50) at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:2694 #6 0x0000563b0d37beb1 in one_thread_per_connection_end (thd=0x7f5018000d50, put_in_cache=true) at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:2780 #7 0x0000563b0d63e8d8 in do_handle_one_connection (connect=0x563b10545950) at /home/timofey_turenko_mariadb_com/server/sql/sql_connect.cc:1423 #8 0x0000563b0d63e5b8 in handle_one_connection (arg=0x563b10545950) at /home/timofey_turenko_mariadb_com/server/sql/sql_connect.cc:1316 #9 0x0000563b0e029b40 in pfs_spawn_thread (arg=0x563b10625d00) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #10 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #11 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 31 (Thread 0x7f503b7fe700 (LWP 4329)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x563b1029b638) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563b1029b5e8, cond=0x563b1029b610) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x563b1029b610, mutex=0x563b1029b5e8) at pthread_cond_wait.c:655 #3 0x0000563b0db630e8 in os_event::wait (this=0x563b1029b5d0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:158 #4 0x0000563b0db62bf4 in os_event::wait_low (this=0x563b1029b5d0, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:325 #5 0x0000563b0db62ed7 in os_event_wait_low (event=0x563b1029b5d0, reset_sig_count=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:502 #6 0x0000563b0dd604dd in buf_resize_thread () at /home/timofey_turenko_mariadb_com/server/storage/innobase/buf/buf0buf.cc:3142 #7 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 30 (Thread 0x7f503bfff700 (LWP 4328)): #0 0x00007f5085e2cbf0 in __GI___nanosleep (requested_time=0x7f503bffe790, remaining=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:28 #1 0x0000563b0db63459 in os_thread_sleep (tm=1000000) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0thread.cc:231 #2 0x0000563b0dd4ef8c in btr_defragment_thread () at /home/timofey_turenko_mariadb_com/server/storage/innobase/btr/btr0defragment.cc:700 #3 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #4 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 29 (Thread 0x7f505bfff700 (LWP 4313)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f5085bf027a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000563b0db52c8b in LinuxAIOHandler::collect (this=0x7f505bffeb90) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1819 #3 0x0000563b0db5339a in LinuxAIOHandler::poll (this=0x7f505bffeb90, m1=0x7f505bffec30, m2=0x7f505bffec38, request=0x7f505bffec60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1980 #4 0x0000563b0db5350d in os_aio_linux_handler (global_segment=4, m1=0x7f505bffec30, m2=0x7f505bffec38, request=0x7f505bffec60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:2034 #5 0x0000563b0db58818 in os_aio_handler (segment=4, m1=0x7f505bffec30, m2=0x7f505bffec38, request=0x7f505bffec60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:5607 #6 0x0000563b0de08a97 in fil_aio_wait (segment=4) at /home/timofey_turenko_mariadb_com/server/storage/innobase/fil/fil0fil.cc:4316 #7 0x0000563b0dc7db91 in io_handler_thread (arg=0x563b0ecac300 ) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0start.cc:324 #8 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 28 (Thread 0x7f5062058700 (LWP 4309)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f5085bf027a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000563b0db52c8b in LinuxAIOHandler::collect (this=0x7f5062057b90) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1819 #3 0x0000563b0db5339a in LinuxAIOHandler::poll (this=0x7f5062057b90, m1=0x7f5062057c30, m2=0x7f5062057c38, request=0x7f5062057c60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1980 #4 0x0000563b0db5350d in os_aio_linux_handler (global_segment=0, m1=0x7f5062057c30, m2=0x7f5062057c38, request=0x7f5062057c60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:2034 #5 0x0000563b0db58818 in os_aio_handler (segment=0, m1=0x7f5062057c30, m2=0x7f5062057c38, request=0x7f5062057c60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:5607 #6 0x0000563b0de08a97 in fil_aio_wait (segment=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/fil/fil0fil.cc:4316 #7 0x0000563b0dc7db91 in io_handler_thread (arg=0x563b0ecac2e0 ) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0start.cc:324 #8 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 27 (Thread 0x7f505a5f7700 (LWP 4321)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f505a5f6bf0, expected=0, futex_word=0x563b10434478) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f505a5f6bf0, mutex=0x563b10434428, cond=0x563b10434450) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563b10434450, mutex=0x563b10434428, abstime=0x7f505a5f6bf0) at pthread_cond_wait.c:667 #3 0x0000563b0db62a5a in os_event::timed_wait (this=0x563b10434410, abstime=0x7f505a5f6bf0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:275 #4 0x0000563b0db62d19 in os_event::wait_time_low (this=0x563b10434410, time_in_usec=5000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:385 #5 0x0000563b0db62eb2 in os_event_wait_time_low (event=0x563b10434410, time_in_usec=5000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:485 #6 0x0000563b0dce3576 in ib_wqueue_timedwait (wq=0x563b10434260, wait_in_usecs=5000000) at /home/timofey_turenko_mariadb_com/server/storage/innobase/ut/ut0wqueue.cc:154 #7 0x0000563b0de53934 in fts_optimize_thread (arg=0x563b10434260) at /home/timofey_turenko_mariadb_com/server/storage/innobase/fts/fts0opt.cc:2830 #8 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 26 (Thread 0x7f504b7fe700 (LWP 4322)): #0 0x00007f5085e2cbf0 in __GI___nanosleep (requested_time=0x7f504b7fdde0, remaining=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:28 #1 0x0000563b0db63459 in os_thread_sleep (tm=1000000) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0thread.cc:231 #2 0x0000563b0dc7af47 in srv_master_sleep () at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:2341 #3 0x0000563b0dc7b0be in srv_master_thread (arg=0x0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:2381 #4 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #5 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 25 (Thread 0x7f5078052700 (LWP 4334)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x563b0ec2d48c ) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563b0ec30708 , cond=0x563b0ec2d460 ) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x563b0ec2d460 , mutex=0x563b0ec30708 ) at pthread_cond_wait.c:655 #3 0x0000563b0e0a194a in safe_cond_wait (cond=0x563b0ec2d460 , mp=0x563b0ec306e0 , file=0x563b0e14d5a8 "/home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h", line=1174) at /home/timofey_turenko_mariadb_com/server/mysys/thr_mutex.c:492 #4 0x0000563b0d3a89d1 in inline_mysql_cond_wait (that=0x563b0ec2d460 , mutex=0x563b0ec306e0 , src_file=0x563b0e14e240 "/home/timofey_turenko_mariadb_com/server/sql/slave.cc", src_line=522) at /home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h:1174 #5 0x0000563b0d3aa29f in handle_slave_background (arg=0x0) at /home/timofey_turenko_mariadb_com/server/sql/slave.cc:522 #6 0x0000563b0e029b40 in pfs_spawn_thread (arg=0x563b1062c3a0) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #7 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 24 (Thread 0x7f5062177700 (LWP 4610)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f5062176d00, expected=0, futex_word=0x563b0ec2d448 ) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f5062176d00, mutex=0x563b0ec2fe08 , cond=0x563b0ec2d420 ) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563b0ec2d420 , mutex=0x563b0ec2fe08 , abstime=0x7f5062176d00) at pthread_cond_wait.c:667 #3 0x0000563b0e0a1d0a in safe_cond_timedwait (cond=0x563b0ec2d420 , mp=0x563b0ec2fde0 , abstime=0x7f5062176d00, file=0x563b0e13d028 "/home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h", line=1211) at /home/timofey_turenko_mariadb_com/server/mysys/thr_mutex.c:546 #4 0x0000563b0d376d78 in inline_mysql_cond_timedwait (that=0x563b0ec2d420 , mutex=0x563b0ec2fde0 , abstime=0x7f5062176d00, src_file=0x563b0e13f178 "/home/timofey_turenko_mariadb_com/server/sql/mysqld.cc", src_line=2695) at /home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h:1211 #5 0x0000563b0d37bc41 in cache_thread (thd=0x7f4ff4000d50) at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:2694 #6 0x0000563b0d37beb1 in one_thread_per_connection_end (thd=0x7f4ff4000d50, put_in_cache=true) at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:2780 #7 0x0000563b0d63e8d8 in do_handle_one_connection (connect=0x563b105a9b00) at /home/timofey_turenko_mariadb_com/server/sql/sql_connect.cc:1423 #8 0x0000563b0d63e5b8 in handle_one_connection (arg=0x563b105a9b00) at /home/timofey_turenko_mariadb_com/server/sql/sql_connect.cc:1316 #9 0x0000563b0e029b40 in pfs_spawn_thread (arg=0x563b104e21d0) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #10 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #11 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 23 (Thread 0x7f507809d700 (LWP 4331)): #0 0x00007f50850464cc in __GI___sigtimedwait (set=0x7f507809cd90, info=0x7f507809ccb0, timeout=0x0) at ../sysdeps/unix/sysv/linux/sigtimedwait.c:29 #1 0x0000563b0d376466 in my_sigwait (set=0x7f507809cd90, sig=0x7f507809cd54, code=0x7f507809cd58) at /home/timofey_turenko_mariadb_com/server/include/my_pthread.h:196 #2 0x0000563b0d37cb63 in signal_hand (arg=0x0) at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:3251 #3 0x0000563b0e029b40 in pfs_spawn_thread (arg=0x563b104d5ea0) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #4 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #5 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 22 (Thread 0x7f504affd700 (LWP 4323)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x563b1029b23c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563b1029b1e8, cond=0x563b1029b210) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x563b1029b210, mutex=0x563b1029b1e8) at pthread_cond_wait.c:655 #3 0x0000563b0db630e8 in os_event::wait (this=0x563b1029b1d0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:158 #4 0x0000563b0db62bf4 in os_event::wait_low (this=0x563b1029b1d0, reset_sig_count=189) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:325 #5 0x0000563b0db62ed7 in os_event_wait_low (event=0x563b1029b1d0, reset_sig_count=189) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:502 #6 0x0000563b0dc775a2 in srv_resume_thread (slot=0x563b0ea69d08 , sig_count=189, wait=true, timeout_usec=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:910 #7 0x0000563b0dc7bd28 in srv_purge_coordinator_suspend (slot=0x563b0ea69d08 , rseg_history_len=17) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:2655 #8 0x0000563b0dc7c002 in srv_purge_coordinator_thread (arg=0x0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:2732 #9 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #10 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 21 (Thread 0x7f504a7fc700 (LWP 4324)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x563b1029b33c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563b1029b2e8, cond=0x563b1029b310) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x563b1029b310, mutex=0x563b1029b2e8) at pthread_cond_wait.c:655 #3 0x0000563b0db630e8 in os_event::wait (this=0x563b1029b2d0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:158 #4 0x0000563b0db62bf4 in os_event::wait_low (this=0x563b1029b2d0, reset_sig_count=482) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:325 #5 0x0000563b0db62ed7 in os_event_wait_low (event=0x563b1029b2d0, reset_sig_count=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:502 #6 0x0000563b0dc775a2 in srv_resume_thread (slot=0x563b0ea69d78 , sig_count=0, wait=true, timeout_usec=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:910 #7 0x0000563b0dc7b869 in srv_worker_thread (arg=0x0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:2517 #8 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 20 (Thread 0x7f5048ff9700 (LWP 4327)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x563b1029b538) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563b1029b4e8, cond=0x563b1029b510) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x563b1029b510, mutex=0x563b1029b4e8) at pthread_cond_wait.c:655 #3 0x0000563b0db630e8 in os_event::wait (this=0x563b1029b4d0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:158 #4 0x0000563b0db62bf4 in os_event::wait_low (this=0x563b1029b4d0, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:325 #5 0x0000563b0db62ed7 in os_event_wait_low (event=0x563b1029b4d0, reset_sig_count=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:502 #6 0x0000563b0dd7b0c4 in buf_dump_thread () at /home/timofey_turenko_mariadb_com/server/storage/innobase/buf/buf0dump.cc:832 #7 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7f505b7fe700 (LWP 4314)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f5085bf027a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000563b0db52c8b in LinuxAIOHandler::collect (this=0x7f505b7fdb90) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1819 #3 0x0000563b0db5339a in LinuxAIOHandler::poll (this=0x7f505b7fdb90, m1=0x7f505b7fdc30, m2=0x7f505b7fdc38, request=0x7f505b7fdc60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1980 #4 0x0000563b0db5350d in os_aio_linux_handler (global_segment=5, m1=0x7f505b7fdc30, m2=0x7f505b7fdc38, request=0x7f505b7fdc60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:2034 #5 0x0000563b0db58818 in os_aio_handler (segment=5, m1=0x7f505b7fdc30, m2=0x7f505b7fdc38, request=0x7f505b7fdc60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:5607 #6 0x0000563b0de08a97 in fil_aio_wait (segment=5) at /home/timofey_turenko_mariadb_com/server/storage/innobase/fil/fil0fil.cc:4316 #7 0x0000563b0dc7db91 in io_handler_thread (arg=0x563b0ecac308 ) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0start.cc:324 #8 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7f504bfff700 (LWP 4320)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f504bffee10, expected=0, futex_word=0x563b1049e058) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f504bffee10, mutex=0x563b1049e008, cond=0x563b1049e030) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563b1049e030, mutex=0x563b1049e008, abstime=0x7f504bffee10) at pthread_cond_wait.c:667 #3 0x0000563b0db62a5a in os_event::timed_wait (this=0x563b1049dff0, abstime=0x7f504bffee10) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:275 #4 0x0000563b0db62d19 in os_event::wait_time_low (this=0x563b1049dff0, time_in_usec=10000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:385 #5 0x0000563b0db62eb2 in os_event_wait_time_low (event=0x563b1049dff0, time_in_usec=10000000, reset_sig_count=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:485 #6 0x0000563b0ddf145e in dict_stats_thread () at /home/timofey_turenko_mariadb_com/server/storage/innobase/dict/dict0stats_bg.cc:475 #7 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7f506220d700 (LWP 4552)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f506220b6e0, expected=0, futex_word=0x563b0ec37ec8 ) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f506220b6e0, mutex=0x563b0ec37f00 , cond=0x563b0ec37ea0 ) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563b0ec37ea0 , mutex=0x563b0ec37f00 , abstime=0x7f506220b6e0) at pthread_cond_wait.c:667 #3 0x0000563b0e0a1d0a in safe_cond_timedwait (cond=0x563b0ec37ea0 , mp=0x563b0ec37ed8 , abstime=0x7f506220b6e0, file=0x563b0e184ca0 "/home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h", line=1211) at /home/timofey_turenko_mariadb_com/server/mysys/thr_mutex.c:546 #4 0x0000563b0d4ee5e5 in inline_mysql_cond_timedwait (that=0x563b0ec37ea0 , mutex=0x563b0ec37ed8 , abstime=0x7f506220b6e0, src_file=0x563b0e184f78 "/home/timofey_turenko_mariadb_com/server/sql/debug_sync.cc", src_line=1446) at /home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h:1211 #5 0x0000563b0d4f2125 in debug_sync_execute (thd=0x7f5004000d50, action=0x7f500407fef0) at /home/timofey_turenko_mariadb_com/server/sql/debug_sync.cc:1444 #6 0x0000563b0d4f27b7 in debug_sync (thd=0x7f5004000d50, sync_point_name=0x563b0e185512 "now", name_len=3) at /home/timofey_turenko_mariadb_com/server/sql/debug_sync.cc:1554 #7 0x0000563b0d4f0b06 in debug_sync_set_action (thd=0x7f5004000d50, action=0x7f500407fef0) at /home/timofey_turenko_mariadb_com/server/sql/debug_sync.cc:778 #8 0x0000563b0d4f181b in debug_sync_eval_action (thd=0x7f5004000d50, action_str=0x7f5004012318 "now", action_end=0x7f5004012333 "") at /home/timofey_turenko_mariadb_com/server/sql/debug_sync.cc:1227 #9 0x0000563b0d4f1974 in debug_sync_update (thd=0x7f5004000d50, val_str=0x7f5004012318 "now", len=27) at /home/timofey_turenko_mariadb_com/server/sql/debug_sync.cc:1263 #10 0x0000563b0d673d37 in Sys_var_debug_sync::session_update (this=0x563b0ec506e0 , thd=0x7f5004000d50, var=0x7f50040122c8) at /home/timofey_turenko_mariadb_com/server/sql/sys_vars.ic:1729 #11 0x0000563b0d3a350a in sys_var::update (this=0x563b0ec506e0 , thd=0x7f5004000d50, var=0x7f50040122c8) at /home/timofey_turenko_mariadb_com/server/sql/set_var.cc:213 #12 0x0000563b0d3a51f4 in set_var::update (this=0x7f50040122c8, thd=0x7f5004000d50) at /home/timofey_turenko_mariadb_com/server/sql/set_var.cc:837 #13 0x0000563b0d3a4e88 in sql_set_variables (thd=0x7f5004000d50, var_list=0x7f5004005b90, free=true) at /home/timofey_turenko_mariadb_com/server/sql/set_var.cc:740 #14 0x0000563b0d4c10bf in mysql_execute_command (thd=0x7f5004000d50) at /home/timofey_turenko_mariadb_com/server/sql/sql_parse.cc:4983 #15 0x0000563b0d4cad5f in mysql_parse (thd=0x7f5004000d50, rawbuf=0x7f50040120e8 "SET DEBUG_SYNC = \"now WAIT_FOR agac_reached_1\"", length=46, parser_state=0x7f506220c4d0, is_com_multi=false, is_next_command=false) at /home/timofey_turenko_mariadb_com/server/sql/sql_parse.cc:7936 #16 0x0000563b0d4ca463 in wsrep_mysql_parse (thd=0x7f5004000d50, rawbuf=0x7f50040120e8 "SET DEBUG_SYNC = \"now WAIT_FOR agac_reached_1\"", length=46, parser_state=0x7f506220c4d0, is_com_multi=false, is_next_command=false) at /home/timofey_turenko_mariadb_com/server/sql/sql_parse.cc:7740 #17 0x0000563b0d4b7124 in dispatch_command (command=COM_QUERY, thd=0x7f5004000d50, packet=0x7f5004008771 "SET DEBUG_SYNC = \"now WAIT_FOR agac_reached_1\"", packet_length=46, is_com_multi=false, is_next_command=false) at /home/timofey_turenko_mariadb_com/server/sql/sql_parse.cc:1825 #18 0x0000563b0d4b59d4 in do_command (thd=0x7f5004000d50) at /home/timofey_turenko_mariadb_com/server/sql/sql_parse.cc:1357 #19 0x0000563b0d63e869 in do_handle_one_connection (connect=0x563b10514630) at /home/timofey_turenko_mariadb_com/server/sql/sql_connect.cc:1412 #20 0x0000563b0d63e5b8 in handle_one_connection (arg=0x563b10514630) at /home/timofey_turenko_mariadb_com/server/sql/sql_connect.cc:1316 #21 0x0000563b0e029b40 in pfs_spawn_thread (arg=0x563b1050b010) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #22 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #23 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7f50595f5700 (LWP 4318)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f50595f4c30, expected=0, futex_word=0x563b1029b438) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f50595f4c30, mutex=0x563b1029b3e8, cond=0x563b1029b410) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563b1029b410, mutex=0x563b1029b3e8, abstime=0x7f50595f4c30) at pthread_cond_wait.c:667 #3 0x0000563b0db62a5a in os_event::timed_wait (this=0x563b1029b3d0, abstime=0x7f50595f4c30) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:275 #4 0x0000563b0db62d19 in os_event::wait_time_low (this=0x563b1029b3d0, time_in_usec=1000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:385 #5 0x0000563b0db62eb2 in os_event_wait_time_low (event=0x563b1029b3d0, time_in_usec=1000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:485 #6 0x0000563b0dc79ac2 in srv_error_monitor_thread () at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:1854 #7 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7f50497fa700 (LWP 4326)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x563b1029b3b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563b1029b368, cond=0x563b1029b390) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x563b1029b390, mutex=0x563b1029b368) at pthread_cond_wait.c:655 #3 0x0000563b0db630e8 in os_event::wait (this=0x563b1029b350) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:158 #4 0x0000563b0db62bf4 in os_event::wait_low (this=0x563b1029b350, reset_sig_count=449) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:325 #5 0x0000563b0db62ed7 in os_event_wait_low (event=0x563b1029b350, reset_sig_count=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:502 #6 0x0000563b0dc775a2 in srv_resume_thread (slot=0x563b0ea69db0 , sig_count=0, wait=true, timeout_usec=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:910 #7 0x0000563b0dc7b869 in srv_worker_thread (arg=0x0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:2517 #8 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7f5049ffb700 (LWP 4325)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x563b1029b2bc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563b1029b268, cond=0x563b1029b290) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x563b1029b290, mutex=0x563b1029b268) at pthread_cond_wait.c:655 #3 0x0000563b0db630e8 in os_event::wait (this=0x563b1029b250) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:158 #4 0x0000563b0db62bf4 in os_event::wait_low (this=0x563b1029b250, reset_sig_count=542) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:325 #5 0x0000563b0db62ed7 in os_event_wait_low (event=0x563b1029b250, reset_sig_count=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:502 #6 0x0000563b0dc775a2 in srv_resume_thread (slot=0x563b0ea69d40 , sig_count=0, wait=true, timeout_usec=0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:910 #7 0x0000563b0dc7b869 in srv_worker_thread (arg=0x0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:2517 #8 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7f5058df4700 (LWP 4319)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f5058df3dd0, expected=0, futex_word=0x563b1029b4b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f5058df3dd0, mutex=0x563b1029b468, cond=0x563b1029b490) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563b1029b490, mutex=0x563b1029b468, abstime=0x7f5058df3dd0) at pthread_cond_wait.c:667 #3 0x0000563b0db62a5a in os_event::timed_wait (this=0x563b1029b450, abstime=0x7f5058df3dd0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:275 #4 0x0000563b0db62d19 in os_event::wait_time_low (this=0x563b1029b450, time_in_usec=5000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:385 #5 0x0000563b0db62eb2 in os_event_wait_time_low (event=0x563b1029b450, time_in_usec=5000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:485 #6 0x0000563b0dc79540 in srv_monitor_thread () at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0srv.cc:1690 #7 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7f5059df6700 (LWP 4317)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f5059df5df0, expected=0, futex_word=0x563b1046c8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f5059df5df0, mutex=0x563b1046c878, cond=0x563b1046c8a0) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563b1046c8a0, mutex=0x563b1046c878, abstime=0x7f5059df5df0) at pthread_cond_wait.c:667 #3 0x0000563b0db62a5a in os_event::timed_wait (this=0x563b1046c860, abstime=0x7f5059df5df0) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:275 #4 0x0000563b0db62d19 in os_event::wait_time_low (this=0x563b1046c860, time_in_usec=1000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:385 #5 0x0000563b0db62eb2 in os_event_wait_time_low (event=0x563b1046c860, time_in_usec=1000000, reset_sig_count=1) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0event.cc:485 #6 0x0000563b0db248d3 in lock_wait_timeout_thread () at /home/timofey_turenko_mariadb_com/server/storage/innobase/lock/lock0wait.cc:522 #7 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7f50621c2700 (LWP 4608)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f50621c1d00, expected=0, futex_word=0x563b0ec2d448 ) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f50621c1d00, mutex=0x563b0ec2fe08 , cond=0x563b0ec2d420 ) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563b0ec2d420 , mutex=0x563b0ec2fe08 , abstime=0x7f50621c1d00) at pthread_cond_wait.c:667 #3 0x0000563b0e0a1d0a in safe_cond_timedwait (cond=0x563b0ec2d420 , mp=0x563b0ec2fde0 , abstime=0x7f50621c1d00, file=0x563b0e13d028 "/home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h", line=1211) at /home/timofey_turenko_mariadb_com/server/mysys/thr_mutex.c:546 #4 0x0000563b0d376d78 in inline_mysql_cond_timedwait (that=0x563b0ec2d420 , mutex=0x563b0ec2fde0 , abstime=0x7f50621c1d00, src_file=0x563b0e13f178 "/home/timofey_turenko_mariadb_com/server/sql/mysqld.cc", src_line=2695) at /home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h:1211 #5 0x0000563b0d37bc41 in cache_thread (thd=0x7f5000000d50) at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:2694 #6 0x0000563b0d37beb1 in one_thread_per_connection_end (thd=0x7f5000000d50, put_in_cache=true) at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:2780 #7 0x0000563b0d63e8d8 in do_handle_one_connection (connect=0x563b104f6bb0) at /home/timofey_turenko_mariadb_com/server/sql/sql_connect.cc:1423 #8 0x0000563b0d63e5b8 in handle_one_connection (arg=0x563b104f6bb0) at /home/timofey_turenko_mariadb_com/server/sql/sql_connect.cc:1316 #9 0x0000563b0e029b40 in pfs_spawn_thread (arg=0x563b105a9730) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #10 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #11 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7f503affd700 (LWP 4330)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f503affcd48) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f503affcd88, cond=0x7f503affcd20) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f503affcd20, mutex=0x7f503affcd88) at pthread_cond_wait.c:655 #3 0x0000563b0e0a194a in safe_cond_wait (cond=0x7f503affcd20, mp=0x7f503affcd60, file=0x563b0e392ac0 "/home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h", line=1185) at /home/timofey_turenko_mariadb_com/server/mysys/thr_mutex.c:492 #4 0x0000563b0da4f634 in inline_mysql_cond_wait (that=0x7f503affcd20, mutex=0x7f503affcd60, src_file=0x563b0e3949c8 "/home/timofey_turenko_mariadb_com/server/storage/innobase/handler/ha_innodb.cc", src_line=311) at /home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h:1185 #5 0x0000563b0da54635 in thd_destructor_proxy () at /home/timofey_turenko_mariadb_com/server/storage/innobase/handler/ha_innodb.cc:311 #6 0x0000563b0e029b40 in pfs_spawn_thread (arg=0x563b104d1210) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #7 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7f5060855700 (LWP 4312)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f5085bf027a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #2 0x0000563b0db52c8b in LinuxAIOHandler::collect (this=0x7f5060854b90) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1819 #3 0x0000563b0db5339a in LinuxAIOHandler::poll (this=0x7f5060854b90, m1=0x7f5060854c30, m2=0x7f5060854c38, request=0x7f5060854c60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:1980 #4 0x0000563b0db5350d in os_aio_linux_handler (global_segment=3, m1=0x7f5060854c30, m2=0x7f5060854c38, request=0x7f5060854c60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:2034 #5 0x0000563b0db58818 in os_aio_handler (segment=3, m1=0x7f5060854c30, m2=0x7f5060854c38, request=0x7f5060854c60) at /home/timofey_turenko_mariadb_com/server/storage/innobase/os/os0file.cc:5607 #6 0x0000563b0de08a97 in fil_aio_wait (segment=3) at /home/timofey_turenko_mariadb_com/server/storage/innobase/fil/fil0fil.cc:4316 #7 0x0000563b0dc7db91 in io_handler_thread (arg=0x563b0ecac2f8 ) at /home/timofey_turenko_mariadb_com/server/storage/innobase/srv/srv0start.cc:324 #8 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7f50794f9700 (LWP 4304)): #0 0x00007f50851077ef in epoll_wait (epfd=9, events=events@entry=0x7f50794f8430, maxevents=maxevents@entry=128, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 #1 0x00007f508017937f in asio::detail::epoll_reactor::run (this=0x563b1018b660, block=block@entry=true, ops=...) at asio/asio/detail/impl/epoll_reactor.ipp:391 #2 0x00007f5080193629 in asio::detail::task_io_service::do_run_one (ec=..., this_thread=..., lock=..., this=0x563b1018fc70) at asio/asio/detail/impl/task_io_service.ipp:355 #3 asio::detail::task_io_service::run (ec=..., this=0x563b1018fc70) at asio/asio/detail/impl/task_io_service.ipp:148 #4 asio::io_service::run (this=) at asio/asio/impl/io_service.ipp:58 #5 gcomm::AsioProtonet::event_loop (this=, period=...) at gcomm/src/asio_protonet.cpp:116 #6 0x00007f50801ba194 in GCommConn::run (this=0x563b10117920) at galerautils/src/gu_datetime.hpp:61 #7 0x00007f50801bfc19 in GCommConn::run_fn (arg=) at gcs/src/gcs_gcomm.cpp:174 #8 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f506385a700 (LWP 4308)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f5063859d60, expected=0, futex_word=0x563b0f4bcea8 ) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f5063859d60, mutex=0x563b0f4bcde8 , cond=0x563b0f4bce80 ) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563b0f4bce80 , mutex=0x563b0f4bcde8 , abstime=0x7f5063859d60) at pthread_cond_wait.c:667 #3 0x0000563b0e0a1d0a in safe_cond_timedwait (cond=0x563b0f4bce80 , mp=0x563b0f4bcdc0 , abstime=0x7f5063859d60, file=0x563b0e517d60 "/home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h", line=1211) at /home/timofey_turenko_mariadb_com/server/mysys/thr_mutex.c:546 #4 0x0000563b0def75ac in inline_mysql_cond_timedwait (that=0x563b0f4bce80 , mutex=0x563b0f4bcdc0 , abstime=0x7f5063859d60, src_file=0x563b0e517db0 "/home/timofey_turenko_mariadb_com/server/storage/maria/ma_servicethread.c", src_line=116) at /home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h:1211 #5 0x0000563b0def7af1 in my_service_thread_sleep (control=0x563b0ea6ece0 , sleep_time=30000000000) at /home/timofey_turenko_mariadb_com/server/storage/maria/ma_servicethread.c:115 #6 0x0000563b0deeb911 in ma_checkpoint_background (arg=0x1e) at /home/timofey_turenko_mariadb_com/server/storage/maria/ma_checkpoint.c:707 #7 0x0000563b0e029b40 in pfs_spawn_thread (arg=0x563b102540b0) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #8 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #9 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f5078cf8700 (LWP 4305)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x563b10117b68) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563b10117b18, cond=0x563b10117b40) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0x563b10117b40, mutex=mutex@entry=0x563b10117b18) at pthread_cond_wait.c:655 #3 0x00007f50801b7385 in gu::Lock::wait (this=, cond=...) at galerautils/src/gu_mutex.hpp:85 #4 RecvBuf::front (timeout=..., this=0x563b10117b18) at gcs/src/gcs_gcomm.cpp:114 #5 gcomm_recv (backend=, msg=0x563b10151a90, timeout=9223372035999999999) at gcs/src/gcs_gcomm.cpp:608 #6 0x00007f50801a8f98 in core_msg_recv (timeout=9223372035999999999, recv_msg=0x563b10151a90, backend=0x563b10151bf0) at gcs/src/gcs_core.cpp:1201 #7 gcs_core_recv (conn=0x563b10151a30, recv_act=recv_act@entry=0x7f5078cf7d60, timeout=9223372035999999999) at gcs/src/gcs_core.cpp:1201 #8 0x00007f50801b3d72 in gcs_recv_thread (arg=0x563b101517b0) at gcs/src/gcs.cpp:1413 #9 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #10 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f50784f7700 (LWP 4306)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f5070015d80) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f5070015cd0, cond=0x7f5070015d58) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f5070015d58, mutex=0x7f5070015cd0) at pthread_cond_wait.c:655 #3 0x0000563b0e0a194a in safe_cond_wait (cond=0x7f5070015d58, mp=0x7f5070015ca8, file=0x563b0e200080 "/home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h", line=1185) at /home/timofey_turenko_mariadb_com/server/mysys/thr_mutex.c:492 #4 0x0000563b0d732ce1 in inline_mysql_cond_wait (that=0x7f5070015d58, mutex=0x7f5070015ca8, src_file=0x563b0e200390 "/home/timofey_turenko_mariadb_com/server/sql/wsrep_thd.h", src_line=69) at /home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h:1185 #5 0x0000563b0d7354f1 in Wsrep_thd_queue::pop_front (this=0x7f5070015c50) at /home/timofey_turenko_mariadb_com/server/sql/wsrep_thd.h:69 #6 0x0000563b0d733f24 in wsrep_rollback_process (rollbacker=0x7f5070001fa0, arg=0x563b101929f0) at /home/timofey_turenko_mariadb_com/server/sql/wsrep_thd.cc:241 #7 0x0000563b0d725994 in start_wsrep_THD (arg=0x563b101929f0) at /home/timofey_turenko_mariadb_com/server/sql/wsrep_mysqld.cc:2847 #8 0x0000563b0e029b40 in pfs_spawn_thread (arg=0x563b10169dc0) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #9 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #10 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f50784ac700 (LWP 4307)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x563b10177f54) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563b10177f00, cond=0x563b10177f28) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0x563b10177f28, mutex=mutex@entry=0x563b10177f00) at pthread_cond_wait.c:655 #3 0x00007f50800852ce in fifo_lock_get (q=0x563b10177e80) at galerautils/src/gu_fifo.c:262 #4 gu_fifo_get_head (q=0x563b10177e80, err=err@entry=0x7f50784ab6b4) at galerautils/src/gu_fifo.c:330 #5 0x00007f50801ad403 in gcs_recv (conn=0x563b101517b0, action=action@entry=0x7f50784ab720) at gcs/src/gcs.cpp:2048 #6 0x00007f50801ec696 in galera::Gcs::recv (act=..., this=) at galera/src/galera_gcs.hpp:120 #7 galera::GcsActionSource::process (this=0x563b1018a100, recv_ctx=0x7f50784abd40, exit_loop=@0x7f50784ab92f: false) at galera/src/gcs_action_source.cpp:162 #8 0x00007f5080214250 in galera::ReplicatorSMM::async_recv (this=0x563b10148300, recv_ctx=0x7f50784abd40) at galera/src/replicator_smm.cpp:390 #9 0x00007f508022b5fb in galera_recv (gh=, recv_ctx=) at galera/src/wsrep_provider.cpp:236 #10 0x0000563b0e133cb8 in wsrep::wsrep_provider_v26::run_applier (this=0x563b0ffe7370, applier_ctx=0x7f50784abd40) at /home/timofey_turenko_mariadb_com/server/wsrep-lib/src/wsrep_provider_v26.cpp:740 #11 0x0000563b0d733124 in wsrep_replication_process (thd=0x7f5064000d50, arg=0x563b101abcc0) at /home/timofey_turenko_mariadb_com/server/sql/wsrep_thd.cc:58 #12 0x0000563b0d725994 in start_wsrep_THD (arg=0x563b101abcc0) at /home/timofey_turenko_mariadb_com/server/sql/wsrep_mysqld.cc:2847 #13 0x0000563b0e029b40 in pfs_spawn_thread (arg=0x563b1016a190) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #14 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #15 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f5080aa2700 (LWP 4302)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f5080aa1e10, expected=0, futex_word=0x563b0f4cf5c8 ) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f5080aa1e10, mutex=0x563b0f4cf508 , cond=0x563b0f4cf5a0 ) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563b0f4cf5a0 , mutex=0x563b0f4cf508 , abstime=0x7f5080aa1e10) at pthread_cond_wait.c:667 #3 0x0000563b0e0a1d0a in safe_cond_timedwait (cond=0x563b0f4cf5a0 , mp=0x563b0f4cf4e0 , abstime=0x7f5080aa1e10, file=0x563b0e561700 "/home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h", line=1211) at /home/timofey_turenko_mariadb_com/server/mysys/thr_mutex.c:546 #4 0x0000563b0e0a2d5a in inline_mysql_cond_timedwait (that=0x563b0f4cf5a0 , mutex=0x563b0f4cf4e0 , abstime=0x7f5080aa1e10, src_file=0x563b0e561750 "/home/timofey_turenko_mariadb_com/server/mysys/thr_timer.c", src_line=292) at /home/timofey_turenko_mariadb_com/server/include/mysql/psi/mysql_thread.h:1211 #5 0x0000563b0e0a391f in timer_handler (arg=0x0) at /home/timofey_turenko_mariadb_com/server/mysys/thr_timer.c:292 #6 0x0000563b0e029b40 in pfs_spawn_thread (arg=0x563b10104a30) at /home/timofey_turenko_mariadb_com/server/storage/perfschema/pfs.cc:1869 #7 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #8 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f507b4fd700 (LWP 4303)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x563b10148ac4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563b10148a70, cond=0x563b10148a98) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=cond@entry=0x563b10148a98, mutex=mutex@entry=0x563b10148a70) at pthread_cond_wait.c:655 #3 0x00007f50801e3ff0 in gu::Lock::wait (this=, cond=...) at galerautils/src/gu_mutex.hpp:85 #4 galera::ServiceThd::thd_func (arg=0x563b10148a58) at galera/src/galera_service_thd.cpp:30 #5 0x00007f5085e22fa3 in start_thread (arg=) at pthread_create.c:486 #6 0x00007f50851074cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f5084e947c0 (LWP 4301)): #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56 #1 0x0000563b0e09c1f1 in my_write_core (sig=6) at /home/timofey_turenko_mariadb_com/server/mysys/stacktrace.c:386 #2 0x0000563b0d812b8e in handle_fatal_signal (sig=6) at /home/timofey_turenko_mariadb_com/server/sql/signal_handler.cc:343 #3 #4 0x00007f50850fc819 in __GI___poll (fds=0x7ffce0486390, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #5 0x0000563b0d3831f5 in handle_connections_sockets () at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:6481 #6 0x0000563b0d38245c in mysqld_main (argc=162, argv=0x563b0ffe4000) at /home/timofey_turenko_mariadb_com/server/sql/mysqld.cc:5917 #7 0x0000563b0d376405 in main (argc=23, argv=0x7ffce0486698) at /home/timofey_turenko_mariadb_com/server/sql/main.cc:25 - deleting it, already saved 0 - saving '/var/tmp/mtr/log/galera.MDEV-16509-innodb/' to '/var/tmp/mtr/log/galera.MDEV-16509-innodb/' ***Warnings generated in error logs during shutdown after running tests: galera.galera_toi_ddl_fk_update galera.MDEV-16509 galera.galera_wsrep_desync_wsrep_on galera.GAL-401 galera.GAL-382 galera.GAL-480 galera.galera_toi_ddl_fk_insert galera.galera_toi_ddl_error galera.galera_rsu_add_pk galera.galera_var_load_data_splitting galera.galera_rsu_drop_pk {code}