[New LWP 13216] [New LWP 13217] [New LWP 13218] [New LWP 13219] [New LWP 13220] [New LWP 13221] [New LWP 13397] [New LWP 13398] [New LWP 13399] [New LWP 13400] [New LWP 13401] [New LWP 13402] [New LWP 13403] [New LWP 13404] [New LWP 13407] [New LWP 13408] [New LWP 13409] [New LWP 13410] [New LWP 13411] [New LWP 13412] [New LWP 13413] [New LWP 13414] [New LWP 13415] [New LWP 13416] [New LWP 13417] [New LWP 13418] [New LWP 13419] [New LWP 13420] [New LWP 13421] [New LWP 13422] [New LWP 13425] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x00007fbb86d4b8bd in poll () at ../sysdeps/unix/syscall-template.S:84 Thread 32 (Thread 0x7fbb52fb3700 (LWP 13425)): #0 0x00007fbb86d4b8bd in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x000055979a8b5bbb in vio_io_wait (vio=0x55979d752660, event=VIO_IO_EVENT_READ, timeout=28800000) at /data/src/10.4/vio/viosocket.c:980 ret = 32766 revents = 8251 pfd = {fd = 15, events = 3, revents = 0} sd = 15 locker = 0x0 state = {m_flags = 1392192400, m_socket = 0x55979ae545a0, m_thread = 0x7fbb52fb2bb0, m_number_of_bytes = 0, m_timer_start = 18446744073709551615, m_timer = 0x55979a8434d9 , m_operation = 1409293440, m_src_file = 0x7fbb54001b10 "\211", m_src_line = 1392192464, m_wait = 0x55979a867921 } _db_stack_frame_ = {func = 0x55979ae545bf "vio_read", file = 0x55979ae545a0 "/data/src/10.4/vio/viosocket.c", level = 2147483651, line = -1, prev = 0x7fbb52fb2c50} __PRETTY_FUNCTION__ = "vio_io_wait" #2 0x000055979a8b4169 in vio_socket_io_wait (vio=0x55979d752660, event=VIO_IO_EVENT_READ) at /data/src/10.4/vio/viosocket.c:118 timeout = 28800000 ret = 21911 __PRETTY_FUNCTION__ = "vio_socket_io_wait" #3 0x000055979a8b4371 in vio_read (vio=0x55979d752660, buf=0x7fbb54029160 "\001", size=4) at /data/src/10.4/vio/viosocket.c:199 error = 11 ret = -1 flags = 64 _db_stack_frame_ = {func = 0x55979a94c539 "do_command", file = 0x55979a94c3e8 "/data/src/10.4/sql/sql_parse.cc", level = 2147483650, line = -1, prev = 0x7fbb52fb2e10} __PRETTY_FUNCTION__ = "vio_read" #4 0x000055979a120060 in my_real_read (net=0x7fbb54002038, complen=0x7fbb52fb2d60, header=1 '\001') at /data/src/10.4/sql/net_serv.cc:962 pos = 0x7fbb54029160 "\001" length = 140442527804688 i = 0 retry_count = 0 len = 18446744073709551615 expect_error_packet = 0 '\000' alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = 4 server_extension = 0x7fbb540022e0 __PRETTY_FUNCTION__ = "ulong my_real_read(NET*, size_t*, my_bool)" #5 0x000055979a12094d in my_net_read_packet_reallen (net=0x7fbb54002038, read_from_server=1 '\001', reallen=0x7fbb52fb2dc8) at /data/src/10.4/sql/net_serv.cc:1243 len = 94109608475626 complen = 0 #6 0x000055979a120901 in my_net_read_packet (net=0x7fbb54002038, read_from_server=1 '\001') at /data/src/10.4/sql/net_serv.cc:1227 reallen = 0 #7 0x0000559799c4affd in do_command (thd=0x7fbb54001d40) at /data/src/10.4/sql/sql_parse.cc:1233 return_value = false packet = 0x0 packet_length = 103 net = 0x7fbb54002038 command = COM_QUERY _db_stack_frame_ = {func = 0x55979ad13ef0 "?func", file = 0x55979ad13ef6 "?file", level = 2147483649, line = -1, prev = 0x0} __PRETTY_FUNCTION__ = "bool do_command(THD*)" __FUNCTION__ = "do_command" #8 0x0000559799dd312e in do_handle_one_connection (connect=0x55979d749c10) at /data/src/10.4/sql/sql_connect.cc:1412 create_user = true thr_create_utime = 208925435023 thd = 0x7fbb54001d40 #9 0x0000559799dd2e7d in handle_one_connection (arg=0x55979d749c10) at /data/src/10.4/sql/sql_connect.cc:1316 connect = 0x55979d749c10 #10 0x000055979a7d2b55 in pfs_spawn_thread (arg=0x55979d752660) at /data/src/10.4/storage/perfschema/pfs.cc:1869 typed_arg = 0x55979d752660 user_arg = 0x55979d749c10 user_start_routine = 0x559799dd2e4d pfs = 0x7fbb85174600 klass = 0x55979d0cf7c0 #11 0x00007fbb88c204a4 in start_thread (arg=0x7fbb52fb3700) at pthread_create.c:456 __res = pd = 0x7fbb52fb3700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442527807232, 334699250131140347, 140730830915934, 140730830915935, 140442527502336, 3, -300700180038549765, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #12 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 31 (Thread 0x7fbb52ffe700 (LWP 13422)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x000055979a84a67e in safe_cond_wait (cond=0x55979b5f51a0 , mp=0x55979b5f8420 , file=0x55979a91eff0 "/data/src/10.4/include/mysql/psi/mysql_thread.h", line=1174) at /data/src/10.4/mysys/thr_mutex.c:492 error = 32699 save_state = {global = {__data = {__lock = 1, __count = 0, __owner = 13422, __nusers = 1, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = "\001\000\000\000\000\000\000\000n4\000\000\001\000\000\000\002", '\000' , __align = 1}, mutex = {__data = {__lock = 1, __count = 0, __owner = 13422, __nusers = 2, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = "\001\000\000\000\000\000\000\000n4\000\000\002", '\000' , __align = 1}, file = 0x55979a91fb0d "/data/src/10.4/sql/slave.cc", name = 0x55979a912fed "LOCK_slave_background", line = 500, count = 0, create_flags = 0, active_flags = 0, id = 179, thread = 140442528114432, locked_mutex = 0x55979d63a860, used_mutex = 0x55979d63a8c8, prev = 0x0, next = 0x0} #2 0x0000559799b3f19e in inline_mysql_cond_wait (that=0x55979b5f51a0 , mutex=0x55979b5f8420 , src_file=0x55979a91fb0d "/data/src/10.4/sql/slave.cc", src_line=522) at /data/src/10.4/include/mysql/psi/mysql_thread.h:1174 locker = 0x7fbb52ffdde0 state = {m_flags = 7, m_operation = (PSI_COND_TIMEDWAIT | unknown: 21910), m_cond = 0x55979d0e93c0, m_mutex = 0x7fbb88f99240, m_thread = 0x7fbb85173a40, m_timer_start = 752263998237058, m_timer = 0x55979a7ac442 , m_wait = 0x7fbb85173b78} result = 21911 #3 0x0000559799b40ad9 in handle_slave_background (arg=0x0) at /data/src/10.4/sql/slave.cc:522 kill_list = 0x0 create_list = 0x0 pending_deletes = false thd = 0x7fbb00000af0 old_stage = {m_key = 128, m_name = 0x55979a919a0c "Processing requests", m_flags = 1392500416} stop = false #4 0x000055979a7d2b55 in pfs_spawn_thread (arg=0x55979d6c8290) at /data/src/10.4/storage/perfschema/pfs.cc:1869 typed_arg = 0x55979d6c8290 user_arg = 0x0 user_start_routine = 0x559799b40877 pfs = 0x7fbb85173a40 klass = 0x55979d0cf940 #5 0x00007fbb88c204a4 in start_thread (arg=0x7fbb52ffe700) at pthread_create.c:456 __res = pd = 0x7fbb52ffe700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442528114432, 334699250131140347, 140730830916974, 140730830916975, 140442527809536, 3, -300700150510649605, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 30 (Thread 0x7fbb7006b700 (LWP 13421)): #0 0x00007fbb86c9ff26 in __GI___sigwaitinfo (set=, info=0x7fbb7006ad50) at ../sysdeps/unix/sysv/linux/sigwaitinfo.c:56 resultvar = sc_cancel_oldtype = 0 sc_ret = tmpset = {__val = {140443378655104, 140441336940736, 140443015097536, 94109620926753, 140441336941104, 94109620106872, 140443368501176, 94109620777897, 140443015097584, 94109620778201, 140443368501176, 140441336940736, 140443015097616, 94109620777897, 140443015097632, 94109620778277}} result = #1 0x0000559799b0cbfe in my_sigwait (set=0x7fbb7006ae30, sig=0x7fbb7006adf4, code=0x7fbb7006adf8) at /data/src/10.4/include/my_pthread.h:196 siginfo = {si_signo = -2064700896, si_errno = 32699, si_code = -2062078024, _sifields = {_pad = {-1701769034, 21911, -1688241568, 21911, 421130914, 175150, -1996912704, 0, -1701769034, 21911, 0, 0, 1879485904, 32699, -1716465829, 21911, 1879485904, 32699, -1716464088, 3246, -1701769034, 21911, -1688241568, 21911, -1703230398, 21911, -2062078024, 0}, _kill = {si_pid = -1701769034, si_uid = 21911}, _timer = {si_tid = -1701769034, si_overrun = 21911, si_sigval = {sival_int = -1688241568, sival_ptr = 0x55979b5f7a60 }}, _rt = {si_pid = -1701769034, si_uid = 21911, si_sigval = {sival_int = -1688241568, sival_ptr = 0x55979b5f7a60 }}, _sigchld = {si_pid = -1701769034, si_uid = 21911, si_status = -1688241568, si_utime = 752263943025314, si_stime = 2298054592}, _sigfault = {si_addr = 0x55979a9110b6, si_addr_lsb = 31328, si_addr_bnd = {_lower = 0x2ac2e1919f2a2, _upper = 0x88f987c0}}, _sigpoll = {si_band = 94109621620918, si_fd = -1688241568}, _sigsys = {_call_addr = 0x55979a9110b6, _syscall = -1688241568, _arch = 21911}}} #2 0x0000559799b1331d in signal_hand (arg=0x0) at /data/src/10.4/sql/mysqld.cc:3254 error = 32766 origin = 1932496206 set = {__val = {548869, 0 }} sig = 32699 _db_stack_frame_ = {func = 0x55979ad13ef0 "?func", file = 0x55979ad13ef6 "?file", level = 2147483649, line = -1, prev = 0x0} #3 0x000055979a7d2b55 in pfs_spawn_thread (arg=0x55979d63a4a0) at /data/src/10.4/storage/perfschema/pfs.cc:1869 typed_arg = 0x55979d63a4a0 user_arg = 0x0 user_start_routine = 0x559799b13156 pfs = 0x7fbb85172e80 klass = 0x55979d0cf880 #4 0x00007fbb88c204a4 in start_thread (arg=0x7fbb7006b700) at pthread_create.c:456 __res = pd = 0x7fbb7006b700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140443015100160, 334699250131140347, 140730830916942, 140730830916943, 140443014795264, 3, -300624910736687365, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #5 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 29 (Thread 0x7fbb2b7fe700 (LWP 13420)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x000055979a84a67e in safe_cond_wait (cond=0x7fbb2b7fddc0, mp=0x7fbb2b7fde00, file=0x55979ab56300 "/data/src/10.4/include/mysql/psi/mysql_thread.h", line=1185) at /data/src/10.4/mysys/thr_mutex.c:492 error = 21911 save_state = {global = {__data = {__lock = 1, __count = 0, __owner = 13420, __nusers = 1, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = "\001\000\000\000\000\000\000\000l4\000\000\001\000\000\000\002", '\000' , __align = 1}, mutex = {__data = {__lock = 1, __count = 0, __owner = 13420, __nusers = 1, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = "\001\000\000\000\000\000\000\000l4\000\000\001", '\000' , __align = 1}, file = 0x55979ab57ef8 "/data/src/10.4/storage/innobase/handler/ha_innodb.cc", name = 0x55979ab57f2e "thd_destructor_mutex", line = 284, count = 0, create_flags = 0, active_flags = 0, id = 38, thread = 140441865414400, locked_mutex = 0x7fbb080083a0, used_mutex = 0x7fbb08008408, prev = 0x0, next = 0x0} #2 0x000055979a1e1bb2 in inline_mysql_cond_wait (that=0x7fbb2b7fddc0, mutex=0x7fbb2b7fde00, src_file=0x55979ab57ef8 "/data/src/10.4/storage/innobase/handler/ha_innodb.cc", src_line=288) at /data/src/10.4/include/mysql/psi/mysql_thread.h:1185 result = 32699 #3 0x000055979a1e79d7 in thd_destructor_proxy () at /data/src/10.4/storage/innobase/handler/ha_innodb.cc:288 thd_destructor_mutex = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , "\002", '\000' , __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 1, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , "\001", '\000' , __align = 0}, file = 0x55979ab57ef8 "/data/src/10.4/storage/innobase/handler/ha_innodb.cc", name = 0x55979ab57f2e "thd_destructor_mutex", line = 284, count = 0, create_flags = 0, active_flags = 0, id = 38, thread = 140441865414400, locked_mutex = 0x7fbb080083a0, used_mutex = 0x7fbb08008408, prev = 0x0, next = 0x0}, m_psi = 0x0} thd_destructor_cond = {m_cond = {__data = {__lock = 0, __futex = 1, __total_seq = 1, __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x7fbb2b7fde28, __nwaiters = 2, __broadcast_seq = 0}, __size = "\000\000\000\000\001\000\000\000\001", '\000' , "(\336\177+\273\177\000\000\002\000\000\000\000\000\000", __align = 4294967296}, m_psi = 0x0} myvar = 0x7fbb080008c0 thd = 0x7fbb08000af0 #4 0x000055979a7d2b55 in pfs_spawn_thread (arg=0x55979d502c80) at /data/src/10.4/storage/perfschema/pfs.cc:1869 typed_arg = 0x55979d502c80 user_arg = 0x0 user_start_routine = 0x55979a1e7891 pfs = 0x7fbb851722c0 klass = 0x55979d0d1140 #5 0x00007fbb88c204a4 in start_thread (arg=0x7fbb2b7fe700) at pthread_create.c:456 __res = pd = 0x7fbb2b7fe700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140441865414400, 334699250131140347, 140730830914302, 140730830914303, 140441857024000, 3, -300824395324588293, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 28 (Thread 0x7fbb2bfff700 (LWP 13419)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x000055979a2f61ee in os_event::wait (this=0x55979d35f2d0) at /data/src/10.4/storage/innobase/os/os0event.cc:158 ret = 0 #2 0x000055979a2f5cf4 in os_event::wait_low (this=0x55979d35f2d0, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:325 No locals. #3 0x000055979a2f5fdc in os_event_wait_low (event=0x55979d35f2d0, reset_sig_count=0) at /data/src/10.4/storage/innobase/os/os0event.cc:502 No locals. #4 0x000055979a4ffc27 in buf_resize_thread () at /data/src/10.4/storage/innobase/buf/buf0buf.cc:3159 No locals. #5 0x00007fbb88c204a4 in start_thread (arg=0x7fbb2bfff700) at pthread_create.c:456 __res = pd = 0x7fbb2bfff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140441873807104, 334699250131140347, 140730830889198, 140730830889199, 140441865416704, 3, -300825496446828805, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 27 (Thread 0x7fbb34ff9700 (LWP 13418)): #0 0x00007fbb88c297fd in nanosleep () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x000055979a2f655f in os_thread_sleep (tm=1000000) at /data/src/10.4/storage/innobase/os/os0thread.cc:231 t = {tv_sec = 1, tv_nsec = 0} #2 0x000055979a4eeb74 in btr_defragment_thread () at /data/src/10.4/storage/innobase/btr/btr0defragment.cc:705 item = 0x0 now = 0 elapsed = 0 pcur = 0x0 cursor = 0x0 index = 0x0 mtr = {m_memo = {m_heap = 0x0, m_list = {sentinel_ = {next = 0x7fbb34ff8a68, prev = 0x7fbb34ff8a68}, size_ = 1}, m_size = 0, m_first_block = {> = {next = 0x7fbb34ff8a48, prev = 0x7fbb34ff8a48}, m_buf_end = 0, m_magic_n = 375767, m_data = '\000' , m_used = 0}}, m_log = {m_heap = 0x0, m_list = {sentinel_ = {next = 0x7fbb34ff8ca8, prev = 0x7fbb34ff8ca8}, size_ = 1}, m_size = 0, m_first_block = {> = {next = 0x7fbb34ff8c88, prev = 0x7fbb34ff8c88}, m_buf_end = 0, m_magic_n = 375767, m_data = '\000' , m_used = 0}}, m_made_dirty = false, m_inside_ibuf = false, m_modifications = false, m_n_log_recs = 0, m_log_mode = MTR_LOG_ALL, m_user_space_id = 0, m_user_space = 0x0, m_state = MTR_STATE_INIT, m_flush_observer = 0x0, m_commit_lsn = 0} first_block = 0x0 last_block = 0x0 __PRETTY_FUNCTION__ = "void* btr_defragment_thread(void*)" #3 0x00007fbb88c204a4 in start_thread (arg=0x7fbb34ff9700) at pthread_create.c:456 __res = pd = 0x7fbb34ff9700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442024777472, 334699250131140347, 140730830889198, 140730830889199, 140442016387072, 3, -300757323504681221, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #4 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 26 (Thread 0x7fbb357fa700 (LWP 13417)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x000055979a2f61ee in os_event::wait (this=0x55979d35f1d0) at /data/src/10.4/storage/innobase/os/os0event.cc:158 ret = 0 #2 0x000055979a2f5cf4 in os_event::wait_low (this=0x55979d35f1d0, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:325 No locals. #3 0x000055979a2f5fdc in os_event_wait_low (event=0x55979d35f1d0, reset_sig_count=0) at /data/src/10.4/storage/innobase/os/os0event.cc:502 No locals. #4 0x000055979a51b012 in buf_dump_thread () at /data/src/10.4/storage/innobase/buf/buf0dump.cc:832 __PRETTY_FUNCTION__ = "void* buf_dump_thread(void*)" #5 0x00007fbb88c204a4 in start_thread (arg=0x7fbb357fa700) at pthread_create.c:456 __res = pd = 0x7fbb357fa700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442033170176, 334699250131140347, 140730830889198, 140730830889199, 140442024779776, 3, -300758422479438085, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 25 (Thread 0x7fbb35ffb700 (LWP 13416)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x000055979a2f61ee in os_event::wait (this=0x55979d35ef50) at /data/src/10.4/storage/innobase/os/os0event.cc:158 ret = 0 #2 0x000055979a2f5cf4 in os_event::wait_low (this=0x55979d35ef50, reset_sig_count=18) at /data/src/10.4/storage/innobase/os/os0event.cc:325 No locals. #3 0x000055979a2f5fdc in os_event_wait_low (event=0x55979d35ef50, reset_sig_count=0) at /data/src/10.4/storage/innobase/os/os0event.cc:502 No locals. #4 0x000055979a412226 in srv_resume_thread (slot=0x55979b42fed0 , sig_count=0, wait=true, timeout_usec=0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:911 timeout = false __PRETTY_FUNCTION__ = "bool srv_resume_thread(srv_slot_t*, int64_t, bool, ulint)" #5 0x000055979a416361 in srv_worker_thread (arg=0x0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:2519 slot = 0x55979b42fed0 __PRETTY_FUNCTION__ = "void* srv_worker_thread(void*)" thd = 0x7fbb1c000af0 #6 0x00007fbb88c204a4 in start_thread (arg=0x7fbb35ffb700) at pthread_create.c:456 __res = pd = 0x7fbb35ffb700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442041562880, 334699250131140347, 140730830889198, 140730830889199, 140442033172480, 3, -300759523601678597, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 24 (Thread 0x7fbb367fc700 (LWP 13415)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x000055979a2f61ee in os_event::wait (this=0x55979d35f050) at /data/src/10.4/storage/innobase/os/os0event.cc:158 ret = 0 #2 0x000055979a2f5cf4 in os_event::wait_low (this=0x55979d35f050, reset_sig_count=16) at /data/src/10.4/storage/innobase/os/os0event.cc:325 No locals. #3 0x000055979a2f5fdc in os_event_wait_low (event=0x55979d35f050, reset_sig_count=0) at /data/src/10.4/storage/innobase/os/os0event.cc:502 No locals. #4 0x000055979a412226 in srv_resume_thread (slot=0x55979b4300d0 , sig_count=0, wait=true, timeout_usec=0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:911 timeout = false __PRETTY_FUNCTION__ = "bool srv_resume_thread(srv_slot_t*, int64_t, bool, ulint)" #5 0x000055979a416361 in srv_worker_thread (arg=0x0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:2519 slot = 0x55979b4300d0 __PRETTY_FUNCTION__ = "void* srv_worker_thread(void*)" thd = 0x7fbb18000af0 #6 0x00007fbb88c204a4 in start_thread (arg=0x7fbb367fc700) at pthread_create.c:456 __res = pd = 0x7fbb367fc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442049955584, 334699250131140347, 140730830889198, 140730830889199, 140442041565184, 3, -300760622576435461, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 23 (Thread 0x7fbb36ffd700 (LWP 13414)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x000055979a2f61ee in os_event::wait (this=0x55979d35efd0) at /data/src/10.4/storage/innobase/os/os0event.cc:158 ret = 0 #2 0x000055979a2f5cf4 in os_event::wait_low (this=0x55979d35efd0, reset_sig_count=15) at /data/src/10.4/storage/innobase/os/os0event.cc:325 No locals. #3 0x000055979a2f5fdc in os_event_wait_low (event=0x55979d35efd0, reset_sig_count=0) at /data/src/10.4/storage/innobase/os/os0event.cc:502 No locals. #4 0x000055979a412226 in srv_resume_thread (slot=0x55979b42ffd0 , sig_count=0, wait=true, timeout_usec=0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:911 timeout = false __PRETTY_FUNCTION__ = "bool srv_resume_thread(srv_slot_t*, int64_t, bool, ulint)" #5 0x000055979a416361 in srv_worker_thread (arg=0x0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:2519 slot = 0x55979b42ffd0 __PRETTY_FUNCTION__ = "void* srv_worker_thread(void*)" thd = 0x7fbb20000af0 #6 0x00007fbb88c204a4 in start_thread (arg=0x7fbb36ffd700) at pthread_create.c:456 __res = pd = 0x7fbb36ffd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442058348288, 334699250131140347, 140730830889198, 140730830889199, 140442049957888, 3, -300761723698675973, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 22 (Thread 0x7fbb377fe700 (LWP 13413)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x000055979a2f61ee in os_event::wait (this=0x55979d35eed0) at /data/src/10.4/storage/innobase/os/os0event.cc:158 ret = 0 #2 0x000055979a2f5cf4 in os_event::wait_low (this=0x55979d35eed0, reset_sig_count=6) at /data/src/10.4/storage/innobase/os/os0event.cc:325 No locals. #3 0x000055979a2f5fdc in os_event_wait_low (event=0x55979d35eed0, reset_sig_count=6) at /data/src/10.4/storage/innobase/os/os0event.cc:502 No locals. #4 0x000055979a412226 in srv_resume_thread (slot=0x55979b42fdd0 , sig_count=6, wait=true, timeout_usec=0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:911 timeout = false __PRETTY_FUNCTION__ = "bool srv_resume_thread(srv_slot_t*, int64_t, bool, ulint)" #5 0x000055979a416820 in srv_purge_coordinator_suspend (slot=0x55979b42fdd0 , rseg_history_len=22) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:2659 wait = true timeout = true __PRETTY_FUNCTION__ = "void srv_purge_coordinator_suspend(srv_slot_t*, uint32_t)" stop = true SRV_PURGE_MAX_TIMEOUT = 10000 sig_count = 6 #6 0x000055979a416b5b in srv_purge_coordinator_thread (arg=0x0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:2740 thd = 0x7fbb24000af0 slot = 0x55979b42fdd0 n_total_purged = 0 __PRETTY_FUNCTION__ = "void* srv_purge_coordinator_thread(void*)" rseg_history_len = 22 #7 0x00007fbb88c204a4 in start_thread (arg=0x7fbb377fe700) at pthread_create.c:456 __res = pd = 0x7fbb377fe700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442066740992, 334699250131140347, 140730830889198, 140730830889199, 140442058350592, 3, -300762822673432837, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 21 (Thread 0x7fbb37fff700 (LWP 13412)): #0 0x00007fbb88c297fd in nanosleep () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x000055979a2f655f in os_thread_sleep (tm=1000000) at /data/src/10.4/storage/innobase/os/os0thread.cc:231 t = {tv_sec = 1, tv_nsec = 0} #2 0x000055979a415af8 in srv_master_sleep () at /data/src/10.4/storage/innobase/srv/srv0srv.cc:2336 No locals. #3 0x000055979a415c6d in srv_master_thread (arg=0x0) at /data/src/10.4/storage/innobase/srv/srv0srv.cc:2377 _db_stack_frame_ = {func = 0x55979ad13ef0 "?func", file = 0x55979ad13ef6 "?file", level = 2147483649, line = -1, prev = 0x0} slot = 0x55979b42fcd0 old_activity_count = 3 __PRETTY_FUNCTION__ = "void* srv_master_thread(void*)" #4 0x00007fbb88c204a4 in start_thread (arg=0x7fbb37fff700) at pthread_create.c:456 __res = pd = 0x7fbb37fff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442075133696, 334699250131140347, 140730830889198, 140730830889199, 140442066743296, 3, -300763923795673349, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #5 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 20 (Thread 0x7fbb44ff9700 (LWP 13411)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 No locals. #1 0x000055979a2f5b5e in os_event::timed_wait (this=0x55979d50f4a0, abstime=0x7fbb44ff8c90) at /data/src/10.4/storage/innobase/os/os0event.cc:275 ret = 21911 #2 0x000055979a2f5e19 in os_event::wait_time_low (this=0x55979d50f4a0, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:385 timed_out = false abstime = {tv_sec = 1588627390, tv_nsec = 268805000} #3 0x000055979a2f5fb7 in os_event_wait_time_low (event=0x55979d50f4a0, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:485 No locals. #4 0x000055979a48423b in ib_wqueue_timedwait (wq=0x55979d5148f0, wait_in_usecs=5000000) at /data/src/10.4/storage/innobase/ut/ut0wqueue.cc:156 error = 72057594037927937 sig_count = 1 node = 0x0 #5 0x000055979a5f8fc7 in fts_optimize_thread (arg=0x55979d5148f0) at /data/src/10.4/storage/innobase/fts/fts0opt.cc:2834 msg = 0x0 current = 0 done = 0 n_tables = 0 n_optimize = 0 wq = 0x55979d5148f0 __PRETTY_FUNCTION__ = "void* fts_optimize_thread(void*)" #6 0x00007fbb88c204a4 in start_thread (arg=0x7fbb44ff9700) at pthread_create.c:456 __res = pd = 0x7fbb44ff9700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442293212928, 334699250131140347, 140730830889150, 140730830889151, 140442284822528, 3, -300722139132592389, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 19 (Thread 0x7fbb457fa700 (LWP 13410)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 No locals. #1 0x000055979a2f5b5e in os_event::timed_wait (this=0x55979d5cb730, abstime=0x7fbb457f9eb0) at /data/src/10.4/storage/innobase/os/os0event.cc:275 ret = 21911 #2 0x000055979a2f5e19 in os_event::wait_time_low (this=0x55979d5cb730, time_in_usec=10000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:385 timed_out = false abstime = {tv_sec = 1588627390, tv_nsec = 268139000} #3 0x000055979a2f5fb7 in os_event_wait_time_low (event=0x55979d5cb730, time_in_usec=10000000, reset_sig_count=0) at /data/src/10.4/storage/innobase/os/os0event.cc:485 No locals. #4 0x000055979a592140 in dict_stats_thread () at /data/src/10.4/storage/innobase/dict/dict0stats_bg.cc:476 No locals. #5 0x00007fbb88c204a4 in start_thread (arg=0x7fbb457fa700) at pthread_create.c:456 __res = pd = 0x7fbb457fa700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442301605632, 334699250131140347, 140730830889198, 140730830889199, 140442293215232, 3, -300723238107349253, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 18 (Thread 0x7fbb45ffb700 (LWP 13409)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 No locals. #1 0x000055979a2f5b5e in os_event::timed_wait (this=0x55979d35f150, abstime=0x7fbb45ffae70) at /data/src/10.4/storage/innobase/os/os0event.cc:275 ret = 21911 #2 0x000055979a2f5e19 in os_event::wait_time_low (this=0x55979d35f150, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:385 timed_out = false abstime = {tv_sec = 1588627390, tv_nsec = 268576000} #3 0x000055979a2f5fb7 in os_event_wait_time_low (event=0x55979d35f150, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:485 No locals. #4 0x000055979a4141c5 in srv_monitor_thread () at /data/src/10.4/storage/innobase/srv/srv0srv.cc:1689 sig_count = 1 time_elapsed = 5 current_time = 1588627385 last_monitor_time = 1588627380 mutex_skipped = 0 last_srv_print_monitor = 0 __PRETTY_FUNCTION__ = "void* srv_monitor_thread(void*)" #5 0x00007fbb88c204a4 in start_thread (arg=0x7fbb45ffb700) at pthread_create.c:456 __res = pd = 0x7fbb45ffb700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442309998336, 334699250131140347, 140730830889198, 140730830889199, 140442301607936, 3, -300724339229589765, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 17 (Thread 0x7fbb46ffd700 (LWP 13408)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 No locals. #1 0x000055979a2f5b5e in os_event::timed_wait (this=0x55979d35f0d0, abstime=0x7fbb46ffccd0) at /data/src/10.4/storage/innobase/os/os0event.cc:275 ret = 0 #2 0x000055979a2f5e19 in os_event::wait_time_low (this=0x55979d35f0d0, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:385 timed_out = false abstime = {tv_sec = 1588627389, tv_nsec = 276421000} #3 0x000055979a2f5fb7 in os_event_wait_time_low (event=0x55979d35f0d0, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:485 No locals. #4 0x000055979a414746 in srv_error_monitor_thread () at /data/src/10.4/storage/innobase/srv/srv0srv.cc:1853 fatal_cnt = 0 old_lsn = 80836 new_lsn = 80836 sig_count = 1 waiter = 140442326783744 old_waiter = 140442326783744 sema = 0x0 old_sema = 0x0 __PRETTY_FUNCTION__ = "void* srv_error_monitor_thread(void*)" #5 0x00007fbb88c204a4 in start_thread (arg=0x7fbb46ffd700) at pthread_create.c:456 __res = pd = 0x7fbb46ffd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442326783744, 334699250131140347, 140730830889198, 140730830889199, 140442318393344, 3, -300726539326587141, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 16 (Thread 0x7fbb467fc700 (LWP 13407)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 No locals. #1 0x000055979a2f5b5e in os_event::timed_wait (this=0x55979d599e40, abstime=0x7fbb467fbe90) at /data/src/10.4/storage/innobase/os/os0event.cc:275 ret = 21911 #2 0x000055979a2f5e19 in os_event::wait_time_low (this=0x55979d599e40, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:385 timed_out = false abstime = {tv_sec = 1588627389, tv_nsec = 273874000} #3 0x000055979a2f5fb7 in os_event_wait_time_low (event=0x55979d599e40, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.4/storage/innobase/os/os0event.cc:485 No locals. #4 0x000055979a2b5fcd in lock_wait_timeout_thread () at /data/src/10.4/storage/innobase/lock/lock0wait.cc:522 slot = 0x55979d515c50 sig_count = 1 event = 0x55979d599e40 __PRETTY_FUNCTION__ = "void* lock_wait_timeout_thread(void*)" #5 0x00007fbb88c204a4 in start_thread (arg=0x7fbb467fc700) at pthread_create.c:456 __res = pd = 0x7fbb467fc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442318391040, 334699250131140347, 140730830889198, 140730830889199, 140442310000640, 3, -300725438204346629, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 15 (Thread 0x7fbb477fe700 (LWP 13404)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 No locals. #1 0x000055979a2f5b5e in os_event::timed_wait (this=0x55979d35f250, abstime=0x7fbb477fdc20) at /data/src/10.4/storage/innobase/os/os0event.cc:275 ret = 21911 #2 0x000055979a2f5e19 in os_event::wait_time_low (this=0x55979d35f250, time_in_usec=906000, reset_sig_count=2) at /data/src/10.4/storage/innobase/os/os0event.cc:385 timed_out = false abstime = {tv_sec = 1588627388, tv_nsec = 584663000} #3 0x000055979a2f5fb7 in os_event_wait_time_low (event=0x55979d35f250, time_in_usec=906000, reset_sig_count=2) at /data/src/10.4/storage/innobase/os/os0event.cc:485 No locals. #4 0x000055979a52738c in pc_sleep_if_needed (next_loop_time=208973573, sig_count=2, cur_time=208972667) at /data/src/10.4/storage/innobase/buf/buf0flu.cc:2640 sleep_us = 906000 #5 0x000055979a528570 in buf_flush_page_cleaner_coordinator () at /data/src/10.4/storage/innobase/buf/buf0flu.cc:3099 curr_time = 208972667 __PRETTY_FUNCTION__ = "void* buf_flush_page_cleaner_coordinator(void*)" ret_sleep = 1 n_evicted = 0 n_flushed_last = 0 warn_interval = 1 warn_count = 0 sig_count = 2 next_loop_time = 208973573 n_flushed = 0 last_activity = 3 last_pages = 0 success = false #6 0x00007fbb88c204a4 in start_thread (arg=0x7fbb477fe700) at pthread_create.c:456 __res = pd = 0x7fbb477fe700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442335176448, 334699250131140347, 140730830889198, 140730830889199, 140442326786048, 3, -300727638301344005, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 14 (Thread 0x7fbb47fff700 (LWP 13403)): #0 0x00007fbb8880f6ca in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x000055979a2e6605 in LinuxAIOHandler::collect (this=0x7fbb47ffec20) at /data/src/10.4/storage/innobase/os/os0file.cc:1819 events = 0x55979d3d8ee0 timeout = {tv_sec = 0, tv_nsec = 500000000} ret = 0 __PRETTY_FUNCTION__ = "void LinuxAIOHandler::collect()" io_ctx = 0x7fbb88e67000 start_pos = 256 end_pos = 512 #2 0x000055979a2e6d13 in LinuxAIOHandler::poll (this=0x7fbb47ffec20, m1=0x7fbb47ffecc8, m2=0x7fbb47ffecd0, request=0x7fbb47ffed00) at /data/src/10.4/storage/innobase/os/os0file.cc:1980 n_pending = 0 err = DB_SUCCESS slot = 0x0 __PRETTY_FUNCTION__ = "dberr_t LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*)" #3 0x000055979a2e6e8b in os_aio_linux_handler (global_segment=5, m1=0x7fbb47ffecc8, m2=0x7fbb47ffecd0, request=0x7fbb47ffed00) at /data/src/10.4/storage/innobase/os/os0file.cc:2034 No locals. #4 0x000055979a2ec146 in os_aio_handler (segment=5, m1=0x7fbb47ffecc8, m2=0x7fbb47ffecd0, request=0x7fbb47ffed00) at /data/src/10.4/storage/innobase/os/os0file.cc:5604 err = 21911 #5 0x000055979a5aad60 in fil_aio_wait (segment=5) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4350 node = 0x55979d50e180 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x7fbb5302aa40 __PRETTY_FUNCTION__ = "void fil_aio_wait(ulint)" err = DB_SUCCESS purpose = FIL_TYPE_TEMPORARY space_id = 4294967294 dblwr = false #6 0x000055979a418bdd in io_handler_thread (arg=0x55979b673e68 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:324 segment = 5 start = 2 __PRETTY_FUNCTION__ = "void* io_handler_thread(void*)" #7 0x00007fbb88c204a4 in start_thread (arg=0x7fbb47fff700) at pthread_create.c:456 __res = pd = 0x7fbb47fff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442343569152, 334699250131140347, 140730830889198, 140730830889199, 140442335178752, 3, -300728739423584517, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 13 (Thread 0x7fbb50dfa700 (LWP 13402)): #0 0x00007fbb8880f6ca in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x000055979a2e6605 in LinuxAIOHandler::collect (this=0x7fbb50df9c20) at /data/src/10.4/storage/innobase/os/os0file.cc:1819 events = 0x55979d3d6ee0 timeout = {tv_sec = 0, tv_nsec = 500000000} ret = 0 __PRETTY_FUNCTION__ = "void LinuxAIOHandler::collect()" io_ctx = 0x7fbb89040000 start_pos = 0 end_pos = 256 #2 0x000055979a2e6d13 in LinuxAIOHandler::poll (this=0x7fbb50df9c20, m1=0x7fbb50df9cc8, m2=0x7fbb50df9cd0, request=0x7fbb50df9d00) at /data/src/10.4/storage/innobase/os/os0file.cc:1980 n_pending = 0 err = DB_SUCCESS slot = 0x0 __PRETTY_FUNCTION__ = "dberr_t LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*)" #3 0x000055979a2e6e8b in os_aio_linux_handler (global_segment=4, m1=0x7fbb50df9cc8, m2=0x7fbb50df9cd0, request=0x7fbb50df9d00) at /data/src/10.4/storage/innobase/os/os0file.cc:2034 No locals. #4 0x000055979a2ec146 in os_aio_handler (segment=4, m1=0x7fbb50df9cc8, m2=0x7fbb50df9cd0, request=0x7fbb50df9d00) at /data/src/10.4/storage/innobase/os/os0file.cc:5604 err = 21911 #5 0x000055979a5aad60 in fil_aio_wait (segment=4) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4350 node = 0x55979d5cae50 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x7fbb53001600 __PRETTY_FUNCTION__ = "void fil_aio_wait(ulint)" err = DB_SUCCESS purpose = FIL_TYPE_TABLESPACE space_id = 0 dblwr = true #6 0x000055979a418bdd in io_handler_thread (arg=0x55979b673e60 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:324 segment = 4 start = 2 __PRETTY_FUNCTION__ = "void* io_handler_thread(void*)" #7 0x00007fbb88c204a4 in start_thread (arg=0x7fbb50dfa700) at pthread_create.c:456 __res = pd = 0x7fbb50dfa700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442492446464, 334699250131140347, 140730830889198, 140730830889199, 140442484056064, 3, -300696025194561797, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 12 (Thread 0x7fbb515fb700 (LWP 13401)): #0 0x00007fbb8880f6ca in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x000055979a2e6605 in LinuxAIOHandler::collect (this=0x7fbb515fac20) at /data/src/10.4/storage/innobase/os/os0file.cc:1819 events = 0x55979d398630 timeout = {tv_sec = 0, tv_nsec = 500000000} ret = 0 __PRETTY_FUNCTION__ = "void LinuxAIOHandler::collect()" io_ctx = 0x7fbb8904f000 start_pos = 256 end_pos = 512 #2 0x000055979a2e6d13 in LinuxAIOHandler::poll (this=0x7fbb515fac20, m1=0x7fbb515facc8, m2=0x7fbb515facd0, request=0x7fbb515fad00) at /data/src/10.4/storage/innobase/os/os0file.cc:1980 n_pending = 0 err = DB_SUCCESS slot = 0x0 __PRETTY_FUNCTION__ = "dberr_t LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*)" #3 0x000055979a2e6e8b in os_aio_linux_handler (global_segment=3, m1=0x7fbb515facc8, m2=0x7fbb515facd0, request=0x7fbb515fad00) at /data/src/10.4/storage/innobase/os/os0file.cc:2034 No locals. #4 0x000055979a2ec146 in os_aio_handler (segment=3, m1=0x7fbb515facc8, m2=0x7fbb515facd0, request=0x7fbb515fad00) at /data/src/10.4/storage/innobase/os/os0file.cc:5604 err = 21911 #5 0x000055979a5aad60 in fil_aio_wait (segment=3) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4350 node = 0x0 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x0 __PRETTY_FUNCTION__ = "void fil_aio_wait(ulint)" err = DB_SUCCESS purpose = FIL_TYPE_TEMPORARY space_id = 0 dblwr = false #6 0x000055979a418bdd in io_handler_thread (arg=0x55979b673e58 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:324 segment = 3 start = 2 __PRETTY_FUNCTION__ = "void* io_handler_thread(void*)" #7 0x00007fbb88c204a4 in start_thread (arg=0x7fbb515fb700) at pthread_create.c:456 __res = pd = 0x7fbb515fb700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442500839168, 334699250131140347, 140730830889198, 140730830889199, 140442492448768, 3, -300697126316802309, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 11 (Thread 0x7fbb51dfc700 (LWP 13400)): #0 0x00007fbb8880f6ca in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x000055979a2e6605 in LinuxAIOHandler::collect (this=0x7fbb51dfbc20) at /data/src/10.4/storage/innobase/os/os0file.cc:1819 events = 0x55979d396630 timeout = {tv_sec = 0, tv_nsec = 500000000} ret = 0 __PRETTY_FUNCTION__ = "void LinuxAIOHandler::collect()" io_ctx = 0x7fbb89054000 start_pos = 0 end_pos = 256 #2 0x000055979a2e6d13 in LinuxAIOHandler::poll (this=0x7fbb51dfbc20, m1=0x7fbb51dfbcc8, m2=0x7fbb51dfbcd0, request=0x7fbb51dfbd00) at /data/src/10.4/storage/innobase/os/os0file.cc:1980 n_pending = 0 err = DB_SUCCESS slot = 0x0 __PRETTY_FUNCTION__ = "dberr_t LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*)" #3 0x000055979a2e6e8b in os_aio_linux_handler (global_segment=2, m1=0x7fbb51dfbcc8, m2=0x7fbb51dfbcd0, request=0x7fbb51dfbd00) at /data/src/10.4/storage/innobase/os/os0file.cc:2034 No locals. #4 0x000055979a2ec146 in os_aio_handler (segment=2, m1=0x7fbb51dfbcc8, m2=0x7fbb51dfbcd0, request=0x7fbb51dfbd00) at /data/src/10.4/storage/innobase/os/os0file.cc:5604 err = 21911 #5 0x000055979a5aad60 in fil_aio_wait (segment=2) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4350 node = 0x55979d5cc0c0 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x7fbb53015900 __PRETTY_FUNCTION__ = "void fil_aio_wait(ulint)" err = DB_SUCCESS purpose = FIL_TYPE_TABLESPACE space_id = 5 dblwr = true #6 0x000055979a418bdd in io_handler_thread (arg=0x55979b673e50 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:324 segment = 2 start = 2 __PRETTY_FUNCTION__ = "void* io_handler_thread(void*)" #7 0x00007fbb88c204a4 in start_thread (arg=0x7fbb51dfc700) at pthread_create.c:456 __res = pd = 0x7fbb51dfc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442509231872, 334699250131140347, 140730830889198, 140730830889199, 140442500841472, 3, -300698225291559173, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 10 (Thread 0x7fbb525fd700 (LWP 13399)): #0 0x00007fbb8880f6ca in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x000055979a2e6605 in LinuxAIOHandler::collect (this=0x7fbb525fcc20) at /data/src/10.4/storage/innobase/os/os0file.cc:1819 events = 0x55979d3b8bf0 timeout = {tv_sec = 0, tv_nsec = 500000000} ret = 0 __PRETTY_FUNCTION__ = "void LinuxAIOHandler::collect()" io_ctx = 0x7fbb89045000 start_pos = 0 end_pos = 256 #2 0x000055979a2e6d13 in LinuxAIOHandler::poll (this=0x7fbb525fcc20, m1=0x7fbb525fccc8, m2=0x7fbb525fccd0, request=0x7fbb525fcd00) at /data/src/10.4/storage/innobase/os/os0file.cc:1980 n_pending = 0 err = DB_SUCCESS slot = 0x0 __PRETTY_FUNCTION__ = "dberr_t LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*)" #3 0x000055979a2e6e8b in os_aio_linux_handler (global_segment=1, m1=0x7fbb525fccc8, m2=0x7fbb525fccd0, request=0x7fbb525fcd00) at /data/src/10.4/storage/innobase/os/os0file.cc:2034 No locals. #4 0x000055979a2ec146 in os_aio_handler (segment=1, m1=0x7fbb525fccc8, m2=0x7fbb525fccd0, request=0x7fbb525fcd00) at /data/src/10.4/storage/innobase/os/os0file.cc:5604 err = 21911 #5 0x000055979a5aad60 in fil_aio_wait (segment=1) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4350 node = 0x55979d5cb1f0 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x1 __PRETTY_FUNCTION__ = "void fil_aio_wait(ulint)" err = DB_SUCCESS purpose = FIL_TYPE_LOG space_id = 4294967280 dblwr = true #6 0x000055979a418bdd in io_handler_thread (arg=0x55979b673e48 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:324 segment = 1 start = 2 __PRETTY_FUNCTION__ = "void* io_handler_thread(void*)" #7 0x00007fbb88c204a4 in start_thread (arg=0x7fbb525fd700) at pthread_create.c:456 __res = pd = 0x7fbb525fd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442517624576, 334699250131140347, 140730830889198, 140730830889199, 140442509234176, 3, -300699326413799685, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 9 (Thread 0x7fbb52dfe700 (LWP 13398)): #0 0x00007fbb8880f6ca in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x000055979a2e6605 in LinuxAIOHandler::collect (this=0x7fbb52dfdc20) at /data/src/10.4/storage/innobase/os/os0file.cc:1819 events = 0x55979d3a8900 timeout = {tv_sec = 0, tv_nsec = 500000000} ret = 0 __PRETTY_FUNCTION__ = "void LinuxAIOHandler::collect()" io_ctx = 0x7fbb8904a000 start_pos = 0 end_pos = 256 #2 0x000055979a2e6d13 in LinuxAIOHandler::poll (this=0x7fbb52dfdc20, m1=0x7fbb52dfdcc8, m2=0x7fbb52dfdcd0, request=0x7fbb52dfdd00) at /data/src/10.4/storage/innobase/os/os0file.cc:1980 n_pending = 0 err = DB_SUCCESS slot = 0x0 __PRETTY_FUNCTION__ = "dberr_t LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*)" #3 0x000055979a2e6e8b in os_aio_linux_handler (global_segment=0, m1=0x7fbb52dfdcc8, m2=0x7fbb52dfdcd0, request=0x7fbb52dfdd00) at /data/src/10.4/storage/innobase/os/os0file.cc:2034 No locals. #4 0x000055979a2ec146 in os_aio_handler (segment=0, m1=0x7fbb52dfdcc8, m2=0x7fbb52dfdcd0, request=0x7fbb52dfdd00) at /data/src/10.4/storage/innobase/os/os0file.cc:5604 err = 21911 #5 0x000055979a5aad60 in fil_aio_wait (segment=0) at /data/src/10.4/storage/innobase/fil/fil0fil.cc:4350 node = 0x0 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x0 __PRETTY_FUNCTION__ = "void fil_aio_wait(ulint)" err = DB_SUCCESS purpose = FIL_TYPE_TEMPORARY space_id = 0 dblwr = false #6 0x000055979a418bdd in io_handler_thread (arg=0x55979b673e40 ) at /data/src/10.4/storage/innobase/srv/srv0start.cc:324 segment = 0 start = 2 __PRETTY_FUNCTION__ = "void* io_handler_thread(void*)" #7 0x00007fbb88c204a4 in start_thread (arg=0x7fbb52dfe700) at pthread_create.c:456 __res = pd = 0x7fbb52dfe700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442526017280, 334699250131140347, 140730830889198, 140730830889199, 140442517626880, 3, -300700425388556549, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 8 (Thread 0x7fbb53fff700 (LWP 13397)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 No locals. #1 0x000055979a84a988 in safe_cond_timedwait (cond=0x55979be84ac0 , mp=0x55979be84a00 , abstime=0x7fbb53ffee00, file=0x55979acca670 "/data/src/10.4/include/mysql/psi/mysql_thread.h", line=1211) at /data/src/10.4/mysys/thr_mutex.c:546 error = 21911 save_state = {global = {__data = {__lock = 1, __count = 0, __owner = 13397, __nusers = 1, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = "\001\000\000\000\000\000\000\000U4\000\000\001\000\000\000\002", '\000' , __align = 1}, mutex = {__data = {__lock = 1, __count = 0, __owner = 13397, __nusers = 1, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = "\001\000\000\000\000\000\000\000U4\000\000\001", '\000' , __align = 1}, file = 0x55979acca6a0 "/data/src/10.4/storage/maria/ma_servicethread.c", name = 0x55979acca6ff "control->LOCK_control", line = 99, count = 0, create_flags = 0, active_flags = 0, id = 32, thread = 140442544895744, locked_mutex = 0x7fbb48000af0, used_mutex = 0x7fbb48000b58, prev = 0x0, next = 0x0} #2 0x000055979a6a0285 in inline_mysql_cond_timedwait (that=0x55979be84ac0 , mutex=0x55979be84a00 , abstime=0x7fbb53ffee00, src_file=0x55979acca6a0 "/data/src/10.4/storage/maria/ma_servicethread.c", src_line=116) at /data/src/10.4/include/mysql/psi/mysql_thread.h:1211 locker = 0x7fbb53ffed90 state = {m_flags = 7, m_operation = (PSI_COND_TIMEDWAIT | unknown: 32698), m_cond = 0x55979d0ebfc0, m_mutex = 0x7fbb88f9cdc0, m_thread = 0x7fbb85167280, m_timer_start = 752364870109940, m_timer = 0x55979a7ac442 , m_wait = 0x7fbb851673b8} result = 21911 #3 0x000055979a6a07ca in my_service_thread_sleep (control=0x55979b436900 , sleep_time=30000000000) at /data/src/10.4/storage/maria/ma_servicethread.c:115 abstime = {tv_sec = 1588627398, tv_nsec = 450688000} res = 0 '\000' _db_stack_frame_ = {func = 0x55979ad13ef0 "?func", file = 0x55979ad13ef6 "?file", level = 2147483649, line = -1, prev = 0x0} #4 0x000055979a69462e in ma_checkpoint_background (arg=0x1e) at /data/src/10.4/storage/maria/ma_checkpoint.c:707 interval = 30 sleeps = 30 sleep_time = 30 log_horizon_at_last_checkpoint = 4295003859 pagecache_flushes_at_last_checkpoint = 0 pages_bunch_size = 0 filter_param = {up_to_lsn = 4295003815, max_pages = 0} dfile = 0x0 kfile = 0x0 __PRETTY_FUNCTION__ = "ma_checkpoint_background" #5 0x000055979a7d2b55 in pfs_spawn_thread (arg=0x55979d316d50) at /data/src/10.4/storage/perfschema/pfs.cc:1869 typed_arg = 0x55979d316d50 user_arg = 0x1e user_start_routine = 0x55979a6942a8 pfs = 0x7fbb85167280 klass = 0x55979d0d0300 #6 0x00007fbb88c204a4 in start_thread (arg=0x7fbb53fff700) at pthread_create.c:456 __res = pd = 0x7fbb53fff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442544895744, 334699250131140347, 140730830914302, 140730830914303, 140442536505344, 3, -300702351144517893, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 7 (Thread 0x7fbb80238700 (LWP 13221)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fbb81dd166e in fifo_lock_get (q=0x55979d23e4d0) at galerautils/src/gu_fifo.c:262 ret = #2 gu_fifo_get_head (q=0x55979d23e4d0, err=err@entry=0x7fbb80237744) at galerautils/src/gu_fifo.c:330 No locals. #3 0x00007fbb81f35a65 in gcs_recv (conn=0x55979d218000, action=action@entry=0x7fbb802377c0) at gcs/src/gcs.cpp:2024 err = 0 recv_act = 0x0 __func__ = "gcs_recv" #4 0x00007fbb81f87e16 in galera::Gcs::recv (act=..., this=) at galera/src/galera_gcs.hpp:120 No locals. #5 galera::GcsActionSource::process (this=0x55979d217880, recv_ctx=0x7fbb80237de0, exit_loop=@0x7fbb802379cf: false) at galera/src/gcs_action_source.cpp:162 act = {seqno_g = 4, seqno_l = 6, buf = 0x7fbb73fff970, size = 312, type = GCS_ACT_WRITESET} rc = skip = __FUNCTION__ = "process" #6 0x00007fbb81fb3b43 in galera::ReplicatorSMM::async_recv (this=0x55979d20e830, recv_ctx=0x7fbb80237de0) at galera/src/replicator_smm.cpp:390 rc = __FUNCTION__ = "async_recv" exit_loop = false retval = WSREP_OK #7 0x00007fbb81fd2a9b in galera_recv (gh=, recv_ctx=) at galera/src/wsrep_provider.cpp:236 repl = __FUNCTION__ = "galera_recv" #8 0x000055979a905802 in wsrep::wsrep_provider_v26::run_applier (this=0x55979d1a2e10, applier_ctx=0x7fbb80237de0) at /data/src/10.4/wsrep-lib/src/wsrep_provider_v26.cpp:731 No locals. #9 0x0000559799ec6102 in wsrep_replication_process (thd=0x7fbb5c000af0, arg=0x55979d270360) at /data/src/10.4/sql/wsrep_thd.cc:58 _db_stack_frame_ = {func = 0x55979ad13ef0 "?func", file = 0x55979ad13ef6 "?file", level = 2147483649, line = -1, prev = 0x0} applier_service = { = { = {_vptr.high_priority_service = 0x55979b302620 , server_state_ = @0x55979d1e3d00, must_exit_ = false}, = {_vptr.high_priority_context = 0x55979b3026e0 , client_ = @0x7fbb5c006c88, orig_mode_ = wsrep::client_state::m_local}, m_thd = 0x7fbb5c000af0, m_rli = 0x7fbb5c0146c0, m_rgi = 0x7fbb5c01fde0, m_shadow = {option_bits = 2147748608, server_status = 2, vio = 0x0, tx_isolation = 2, db = 0x0, db_length = 0, user_time = {val = 0}, row_count_func = -1, wsrep_applier = true}}, } ret = 21911 #10 0x0000559799eb8606 in start_wsrep_THD (arg=0x55979d270360) at /data/src/10.4/sql/wsrep_mysqld.cc:2789 thd = 0x7fbb5c000af0 thd_args = 0x55979d270360 __PRETTY_FUNCTION__ = "void* start_wsrep_THD(void*)" #11 0x000055979a7d2b55 in pfs_spawn_thread (arg=0x55979d230870) at /data/src/10.4/storage/perfschema/pfs.cc:1869 typed_arg = 0x55979d230870 user_arg = 0x55979d270360 user_start_routine = 0x559799eb80f0 pfs = 0x7fbb85164f40 klass = 0x55979d0d0000 #12 0x00007fbb88c204a4 in start_thread (arg=0x7fbb80238700) at pthread_create.c:456 __res = pd = 0x7fbb80238700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140443285423872, 334699250131140347, 140730830916094, 140730830916095, 140443285118976, 3, -301152424525562117, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #13 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 6 (Thread 0x7fbb80283700 (LWP 13220)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x000055979a84a67e in safe_cond_wait (cond=0x7fbb68015ad8, mp=0x7fbb68015a28, file=0x55979a9cacc0 "/data/src/10.4/include/mysql/psi/mysql_thread.h", line=1185) at /data/src/10.4/mysys/thr_mutex.c:492 error = 21911 save_state = {global = {__data = {__lock = 1, __count = 0, __owner = 13220, __nusers = 1, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = "\001\000\000\000\000\000\000\000\244\063\000\000\001\000\000\000\002", '\000' , __align = 1}, mutex = {__data = {__lock = 1, __count = 0, __owner = 13220, __nusers = 1, __kind = 3, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = "\001\000\000\000\000\000\000\000\244\063\000\000\001\000\000\000\003", '\000' , __align = 1}, file = 0x55979a9caf38 "/data/src/10.4/sql/wsrep_utils.h", name = 0x55979a9caf80 "LOCK_wsrep_thd_queue", line = 327, count = 0, create_flags = 0, active_flags = 0, id = 16, thread = 140443285731072, locked_mutex = 0x7fbb68015df0, used_mutex = 0x7fbb68015e58, prev = 0x0, next = 0x0} #2 0x0000559799ec5cb5 in inline_mysql_cond_wait (that=0x7fbb68015ad8, mutex=0x7fbb68015a28, src_file=0x55979a9caf60 "/data/src/10.4/sql/wsrep_thd.h", src_line=69) at /data/src/10.4/include/mysql/psi/mysql_thread.h:1185 result = 0 #3 0x0000559799ec8309 in Wsrep_thd_queue::pop_front (this=0x7fbb680159d0) at /data/src/10.4/sql/wsrep_thd.h:69 lock = {m_ = 0x7fbb68015a28} ret = 0x55979a9cb3f2 #4 0x0000559799ec6f16 in wsrep_rollback_process (rollbacker=0x7fbb68001d40, arg=0x55979d266b60) at /data/src/10.4/sql/wsrep_thd.cc:241 _db_stack_frame_ = {func = 0x55979ad13ef0 "?func", file = 0x55979ad13ef6 "?file", level = 2147483649, line = -1, prev = 0x0} thd = 0x0 __PRETTY_FUNCTION__ = "void wsrep_rollback_process(THD*, void*)" #5 0x0000559799eb8606 in start_wsrep_THD (arg=0x55979d266b60) at /data/src/10.4/sql/wsrep_mysqld.cc:2789 thd = 0x7fbb68001d40 thd_args = 0x55979d266b60 __PRETTY_FUNCTION__ = "void* start_wsrep_THD(void*)" #6 0x000055979a7d2b55 in pfs_spawn_thread (arg=0x55979d2304b0) at /data/src/10.4/storage/perfschema/pfs.cc:1869 typed_arg = 0x55979d2304b0 user_arg = 0x55979d266b60 user_start_routine = 0x559799eb80f0 pfs = 0x7fbb85164380 klass = 0x55979d0cff40 #7 0x00007fbb88c204a4 in start_thread (arg=0x7fbb80283700) at pthread_create.c:456 __res = pd = 0x7fbb80283700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140443285731072, 334699250131140347, 140730830916110, 140730830916111, 140443285426176, 3, -301152517404229893, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 5 (Thread 0x7fbb72ffc700 (LWP 13219)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fbb81f4253c in gu::Lock::wait (this=, cond=...) at galerautils/src/gu_lock.hpp:45 No locals. #2 RecvBuf::front (timeout=..., this=0x55979d24eea8) at gcs/src/gcs_gcomm.cpp:114 No locals. #3 gcomm_recv (backend=, msg=0x55979d2182e0, timeout=9223372035999999999) at gcs/src/gcs_gcomm.cpp:608 ref = {conn_ = 0x55979d24ecb0} __FUNCTION__ = "gcomm_recv" #4 0x00007fbb81f3183f in core_msg_recv (timeout=9223372035999999999, recv_msg=0x55979d2182e0, backend=0x55979d218440) at gcs/src/gcs_core.cpp:480 ret = #5 gcs_core_recv (conn=0x55979d218280, recv_act=recv_act@entry=0x7fbb72ffbe00, timeout=9223372035999999999) at gcs/src/gcs_core.cpp:1184 recv_msg = 0x55979d2182e0 ret = zero_act = {act = {buf = 0x0, buf_len = 0, type = GCS_ACT_ERROR}, local = 0x0, id = -1, sender_idx = -1} __func__ = "gcs_core_recv" #6 0x00007fbb81f3e9bf in gcs_recv_thread (arg=0x55979d218000) at gcs/src/gcs.cpp:1398 this_act_id = -1 repl_act_ptr = rcvd = {act = {buf = 0x0, buf_len = 0, type = GCS_ACT_ERROR}, local = 0x0, id = -1, sender_idx = -1} conn = 0x55979d218000 ret = 312 tmp_cond = {__data = {__lock = 1, __futex = 0, __total_seq = 18446744073709551615, __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x0, __nwaiters = 0, __broadcast_seq = 0}, __size = "\001\000\000\000\000\000\000\000\377\377\377\377\377\377\377\377", '\000' , __align = 1} __func__ = "gcs_recv_thread" #7 0x00007fbb88c204a4 in start_thread (arg=0x7fbb72ffc700) at pthread_create.c:456 __res = pd = 0x7fbb72ffc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140443064977152, 334699250131140347, 140730830914398, 140730830914399, 140443056586752, 3, -300629780692730117, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 4 (Thread 0x7fbb737fd700 (LWP 13218)): #0 0x00007fbb86d55303 in epoll_wait () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007fbb81ef982f in asio::detail::epoll_reactor::run (this=0x55979d24fb40, block=block@entry=true, ops=...) at /usr/include/asio/detail/impl/epoll_reactor.ipp:391 timeout = events = {{events = 2636461152, data = {ptr = 0x559700005597, fd = 21911, u32 = 21911, u64 = 94107028444567}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x80, fd = 128, u32 = 128, u64 = 128}}, {events = 1811944576, data = {ptr = 0x6c00146000007fbb, fd = 32699, u32 = 32699, u64 = 7782242558645665723}}, {events = 32699, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x7fbb88c29e25 <__libc_recvmsg+117>, fd = -2000511451, u32 = 2294455845, u64 = 140443430067749}}, {events = 0, data = {ptr = 0x5000000000, fd = 0, u32 = 0, u64 = 343597383680}}, {events = 0, data = {ptr = 0x7fbb6c000d38, fd = 1811942712, u32 = 1811942712, u64 = 140442947554616}}, {events = 1937753504, data = {ptr = 0x6c000d3800007fbb, fd = 32699, u32 = 32699, u64 = 7782234690265579451}}, {events = 32699, data = {ptr = 0x7fbb81efb0e4 , fd = -2114998044, u32 = 2179969252, u64 = 140443315581156}}, {events = 1, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 12, data = {ptr = 0x7fbb737fc630, fd = 1937753648, u32 = 1937753648, u64 = 140443073365552}}, {events = 1937753536, data = {ptr = 0x73323bd900007fbb, fd = 32699, u32 = 32699, u64 = 8300762866391220155}}, {events = 32766, data = {ptr = 0x7fbb737fc5f0, fd = 1937753584, u32 = 1937753584, u64 = 140443073365488}}, {events = 0, data = {ptr = 0x100000001, fd = 1, u32 = 1, u64 = 4294967297}}, {events = 0, data = {ptr = 0x7fbb81e92080 , fd = -2115428224, u32 = 2179539072, u64 = 140443315150976}}, {events = 4294967295, data = {ptr = 0x307fffffff, fd = 2147483647, u32 = 2147483647, u64 = 208305913855}}, {events = 0, data = {ptr = 0x7fbb86d61ba6 <__GI___clock_gettime+38>, fd = -2032788570, u32 = 2262178726, u64 = 140443397790630}}, {events = 0, data = {ptr = 0x9d251a1000000000, fd = 0, u32 = 0, u64 = 11323485494114779136}}, {events = 21911, data = {ptr = 0x55979d251a10, fd = -1658512880, u32 = 2636454416, u64 = 94109664877072}}, {events = 2179577938, data = {ptr = 0x9d2669b000007fbb, fd = 32699, u32 = 32699, u64 = 11323854517704884155}}, {events = 21911, data = {ptr = 0x55979d251a10, fd = -1658512880, u32 = 2636454416, u64 = 94109664877072}}, {events = 2636540400, data = {ptr = 0x9d2669d000005597, fd = 21911, u32 = 21911, u64 = 11323854655143826839}}, {events = 21911, data = {ptr = 0x55979d251d30, fd = -1658512080, u32 = 2636455216, u64 = 94109664877872}}, {events = 1811939360, data = {ptr = 0x3000007fbb, fd = 32699, u32 = 32699, u64 = 206158462907}}, {events = 0, data = {ptr = 0x55979d2534e8, fd = -1658506008, u32 = 2636461288, u64 = 94109664883944}}, {events = 1990687556, data = {ptr = 0x10000be0f, fd = 48655, u32 = 48655, u64 = 4295015951}}, {events = 0, data = {ptr = 0x55979d253460, fd = -1658506144, u32 = 2636461152, u64 = 94109664883808}}, {events = 2179071209, data = {ptr = 0x9d25346000007fbb, fd = 32699, u32 = 32699, u64 = 11323514425014517691}}, {events = 21911, data = {ptr = 0x30, fd = 48, u32 = 48, u64 = 48}}, {events = 0, data = {ptr = 0x875b57a800000000, fd = 0, u32 = 0, u64 = 9753485797067063296}}, {events = 32699, data = {ptr = 0x7fbb6c000ce0, fd = 1811942624, u32 = 1811942624, u64 = 140442947554528}}, {events = 2179375869, data = {ptr = 0x7fbb, fd = 32699, u32 = 32699, u64 = 32699}}, {events = 0, data = {ptr = 0x55979d253460, fd = -1658506144, u32 = 2636461152, u64 = 94109664883808}}, {events = 0, data = {ptr = 0x9d2534e800000000, fd = 0, u32 = 0, u64 = 11323515009130037248}}, {events = 21911, data = {ptr = 0xbe0f58da0f1f, fd = 1490685727, u32 = 1490685727, u64 = 208973124472607}}, {events = 2636451136, data = {ptr = 0x9d250e2800005597, fd = 21911, u32 = 21911, u64 = 11323472403054482839}}, {events = 21911, data = {ptr = 0x7fbb81e91e00 , fd = -2115428864, u32 = 2179538432, u64 = 140443315150336}}, {events = 1811945073, data = {ptr = 0x88c29ec500007fbb, fd = 32699, u32 = 32699, u64 = 9854613503585845179}}, {events = 32699, data = {ptr = 0x7fbb6c0016bb, fd = 1811945147, u32 = 1811945147, u64 = 140442947557051}}, {events = 108, data = {ptr = 0x6c000f7000000000, fd = 0, u32 = 0, u64 = 7782237129806970880}}, {events = 32699, data = {ptr = 0x7fbb737fc720, fd = 1937753888, u32 = 1937753888, u64 = 140443073365792}}, {events = 1811943280, data = {ptr = 0x81ef910d00007fbb, fd = 32699, u32 = 32699, u64 = 9362861635347185595}}, {events = 32699, data = {ptr = 0x200, fd = 512, u32 = 512, u64 = 512}}, {events = 12, data = {ptr = 0x737fc76000004000, fd = 16384, u32 = 16384, u64 = 8322589851534770176}}, {events = 32699, data = {ptr = 0x7fbb737fc720, fd = 1937753888, u32 = 1937753888, u64 = 140443073365792}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x7fbb737fc760, fd = 1937753952, u32 = 1937753952, u64 = 140443073365856}}, {events = 2, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x7fbb6c0018e4, fd = 1811945700, u32 = 1811945700, u64 = 140442947557604}}, {events = 28, data = {ptr = 0x6c00137000000000, fd = 0, u32 = 0, u64 = 7782241527853481984}}, {events = 32699, data = {ptr = 0x50, fd = 80, u32 = 80, u64 = 80}}, {events = 108, data = {ptr = 0x81efac5b00000000, fd = 0, u32 = 0, u64 = 9362891657168551936}}, {events = 32699, data = {ptr = 0x7ffe73323bd9 , fd = 1932671961, u32 = 1932671961, u64 = 140730831092697}}, {events = 2636574472, data = {ptr = 0x6c000f7000005597, fd = 21911, u32 = 21911, u64 = 7782237129806992791}}, {events = 32699, data = {ptr = 0x57c0644aaeee9000, fd = -1360097280, u32 = 2934870016, u64 = 6323164148753403904}}, {events = 2636574472, data = {ptr = 0x6c000f7000005597, fd = 21911, u32 = 21911, u64 = 7782237129806992791}}, {events = 32699, data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 1}}, {events = 1937754148, data = {ptr = 0x800007fbb, fd = 32699, u32 = 32699, u64 = 34359771067}}, {events = 0, data = {ptr = 0x7fbb81f0116d , fd = -2114973331, u32 = 2179993965, u64 = 140443315605869}}, {events = 1937754096, data = {ptr = 0x737fc89000007fbb, fd = 32699, u32 = 32699, u64 = 8322591157204844475}}, {events = 32699, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 2934870016, data = {ptr = 0x737fc87057c0644a, fd = 1472226378, u32 = 1472226378, u64 = 8322591021238084682}}, {events = 32699, data = {ptr = 0x7fbb737fc950, fd = 1937754448, u32 = 1937754448, u64 = 140443073366352}}, {events = 1937754448, data = {ptr = 0x400007fbb, fd = 32699, u32 = 32699, u64 = 17179901883}}, {events = 0, data = {ptr = 0x55979d24fb40, fd = -1658520768, u32 = 2636446528, u64 = 94109664869184}}, {events = 2636446576, data = {ptr = 0x9d24fac000005597, fd = 21911, u32 = 21911, u64 = 11323451065656956311}}, {events = 21911, data = {ptr = 0x7fbb81f01234 ::get_time_rep(boost::gregorian::date const&, boost::posix_time::time_duration const&, boost::date_time::dst_flags)+100>, fd = -2114973132, u32 = 2179994164, u64 = 140443315606068}}, {events = 847006200, data = {ptr = 0xaeee900000004605, fd = 17925, u32 = 17925, u64 = 12605170736731014661}}, {events = 1472226378, data = {ptr = 0x4605327c49f8, fd = 847006200, u32 = 847006200, u64 = 76988135787000}}, {events = 2179947331, data = {ptr = 0x737fca1000007fbb, fd = 32699, u32 = 32699, u64 = 8322592806472286139}}, {events = 32699, data = {ptr = 0x25855e00000004, fd = 4, u32 = 4, u64 = 10561212911714308}}, {events = 1588627388, data = {ptr = 0x327c49f800000000, fd = 0, u32 = 0, u64 = 3637863928509235200}}, {events = 17925, data = {ptr = 0x5eb087bc, fd = 1588627388, u32 = 1588627388, u64 = 1588627388}}, {events = 135787, data = {ptr = 0x800000000, fd = 0, u32 = 0, u64 = 34359738368}}, {events = 23, data = {ptr = 0x400000015, fd = 21, u32 = 21, u64 = 17179869205}}, {events = 4, data = {ptr = 0x100000078, fd = 120, u32 = 120, u64 = 4294967416}}, {events = 124, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x86dcf02700000000, fd = 0, u32 = 0, u64 = 9717906146253078528}}, {events = 32699, data = {ptr = 0x4605327c49f8, fd = 847006200, u32 = 847006200, u64 = 76988135787000}}, {events = 1588627388, data = {ptr = 0x2126b00000000, fd = 0, u32 = 0, u64 = 583200724221952}}, {events = 0, data = {ptr = 0x1700000008, fd = 8, u32 = 8, u64 = 98784247816}}, {events = 21, data = {ptr = 0x400000004, fd = 4, u32 = 4, u64 = 17179869188}}, {events = 120, data = {ptr = 0x7fbb81f1759c >(asio::detail::timer_queue >&, asio::detail::timer_queue >::per_timer_data&, unsigned long)+716>, fd = -2114882148, u32 = 2180085148, u64 = 140443315697052}}, {events = 0, data = {ptr = 0x81f000e00000be0f, fd = 48655, u32 = 48655, u64 = 9362984587375984143}}, {events = 32699, data = {ptr = 0x7fbb737fc920, fd = 1937754400, u32 = 1937754400, u64 = 140443073366304}}, {events = 0, data = {ptr = 0x1d7b294f00000000, fd = 0, u32 = 0, u64 = 2124337068514476032}}, {events = 0, data = {ptr = 0x57c0644aaeee9000, fd = -1360097280, u32 = 2934870016, u64 = 6323164148753403904}}, {events = 2636446440, data = {ptr = 0x81f0ca4900005597, fd = 21911, u32 = 21911, u64 = 9363206040184706455}}, {events = 32699, data = {ptr = 0x7fbb737fc9d0, fd = 1937754576, u32 = 1937754576, u64 = 140443073366480}}, {events = 494610767, data = {ptr = 0x25855e00000000, fd = 0, u32 = 0, u64 = 10561212911714304}}, {events = 32699, data = {ptr = 0x4605327c49f8, fd = 847006200, u32 = 847006200, u64 = 76988135787000}}, {events = 1937754576, data = {ptr = 0xaeee900000007fbb, fd = 32699, u32 = 32699, u64 = 12605170736731029435}}, {events = 1472226378, data = {ptr = 0x55979d24fae8, fd = -1658520856, u32 = 2636446440, u64 = 94109664869096}}, {events = 1811943280, data = {ptr = 0x737fca1000007fbb, fd = 32699, u32 = 32699, u64 = 8322592806472286139}}, {events = 32699, data = {ptr = 0x7fbb81f15e09 , fd = -2114888183, u32 = 2180079113, u64 = 140443315691017}}, {events = 0, data = {ptr = 0x9d24f77800000000, fd = 0, u32 = 0, u64 = 11323447457884405760}}, {events = 21911, data = {ptr = 0x7fbb737fc9f0, fd = 1937754608, u32 = 1937754608, u64 = 140443073366512}}, {events = 2458974, data = {ptr = 0x737fc9d000000000, fd = 0, u32 = 0, u64 = 8322592531594346496}}, {events = 32699, data = {ptr = 0x7fbb6c000f70, fd = 1811943280, u32 = 1811943280, u64 = 140442947555184}}, {events = 1811943280, data = {ptr = 0x878a3b2000007fbb, fd = 32699, u32 = 32699, u64 = 9766683750531366843}}, {events = 32699, data = {ptr = 0x7fbb81f15af0 , fd = -2114888976, u32 = 2180078320, u64 = 140443315690224}}, {events = 0, data = {ptr = 0x9d24f69000000000, fd = 0, u32 = 0, u64 = 11323446461451993088}}, {events = 21911, data = {ptr = 0x57c0644aaeee9000, fd = -1360097280, u32 = 2934870016, u64 = 6323164148753403904}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 494610000, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 299, data = {ptr = 0x3b9ab93300000000, fd = 0, u32 = 0, u64 = 4294948823345659904}}, {events = 0, data = {ptr = 0x7fbb737fca50, fd = 1937754704, u32 = 1937754704, u64 = 140443073366608}}, {events = 2934870016, data = {ptr = 0x57c0644a, fd = 1472226378, u32 = 1472226378, u64 = 1472226378}}, {events = 0, data = {ptr = 0x7fbb6c000f70, fd = 1811943280, u32 = 1811943280, u64 = 140442947555184}}, {events = 1937754784, data = {ptr = 0x9d24f9e000007fbb, fd = 32699, u32 = 32699, u64 = 11323450103584292795}}, {events = 21911, data = {ptr = 0x7fbb737fcba8, fd = 1937755048, u32 = 1937755048, u64 = 140443073366952}}, {events = 2636445440, data = {ptr = 0x9d24fa3800005597, fd = 21911, u32 = 21911, u64 = 11323450481541404055}}, {events = 21911, data = {ptr = 0x7fbb81f16ea0 , boost::_bi::list2, boost::arg<1> (*)()> > >::do_complete(asio::detail::task_io_service*, asio::detail::task_io_service_operation*, std::error_code const&, unsigned long)+192>, fd = -2114883936, u32 = 2180083360, u64 = 140443315695264}}, {events = 1937754784, data = {ptr = 0x7fbb, fd = 32699, u32 = 32699, u64 = 32699}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 2636540800, data = {ptr = 0x81f15af000005597, fd = 21911, u32 = 21911, u64 = 9363365087118644631}}, {events = 32699, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}} num_events = check_timers = #2 0x00007fbb81f16644 in asio::detail::task_io_service::do_run_one (ec=..., this_thread=..., lock=..., this=0x55979d24f9e0) at /usr/include/asio/detail/impl/task_io_service.ipp:355 more_handlers = #3 asio::detail::task_io_service::run (ec=..., this=0x55979d24f9e0) at /usr/include/asio/detail/impl/task_io_service.ipp:148 this_thread = { = { = {}, reusable_memory_ = 0x0}, private_op_queue = { = {}, front_ = 0x0, back_ = 0x0}, private_outstanding_work = 0} ctx = { = {}, key_ = 0x55979d24f9e0, value_ = 0x7fbb737fcba0, next_ = 0x0} lock = { = {}, mutex_ = @0x55979d24fa10, locked_ = false} n = #4 asio::io_service::run (this=) at /usr/include/asio/impl/io_service.ipp:58 ec = {_M_value = 0, _M_cat = 0x7fbb878a3b20} #5 gcomm::AsioProtonet::event_loop (this=, period=...) at gcomm/src/asio_protonet.cpp:116 p = #6 0x00007fbb81f45034 in GCommConn::run (this=0x55979d24ecb0) at gcs/src/gcs_gcomm.cpp:433 __FUNCTION__ = "run" #7 0x00007fbb81f4d0d9 in GCommConn::run_fn (arg=) at gcs/src/gcs_gcomm.cpp:174 No locals. #8 0x00007fbb88c204a4 in start_thread (arg=0x7fbb737fd700) at pthread_create.c:456 __res = pd = 0x7fbb737fd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140443073369856, 334699250131140347, 140730830910798, 140730830910799, 140443064979456, 3, -300630881814970629, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #9 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 3 (Thread 0x7fbb81a86700 (LWP 13217)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007fbb81f7a670 in gu::Lock::wait (this=, cond=...) at galerautils/src/gu_lock.hpp:45 No locals. #2 galera::ServiceThd::thd_func (arg=0x55979d20ef88) at galera/src/galera_service_thd.cpp:30 data = {last_committed_ = {static SEQNO_UNDEFINED = -1, uuid_ = { = {uuid_ = {data = '\000' , alignment = 0}}, }, seqno_ = -1}, release_seqno_ = 0, act_ = 0} st = 0x55979d20ef88 exit = false __FUNCTION__ = "thd_func" #3 0x00007fbb88c204a4 in start_thread (arg=0x7fbb81a86700) at pthread_create.c:456 __res = pd = 0x7fbb81a86700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140443310909184, 334699250131140347, 140730830912478, 140730830912479, 140443302518784, 3, -301155816475984133, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #4 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 2 (Thread 0x7fbb82a43700 (LWP 13216)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 No locals. #1 0x000055979a84a988 in safe_cond_timedwait (cond=0x55979be97200 , mp=0x55979be97140 , abstime=0x7fbb82a42eb0, file=0x55979ad115a0 "/data/src/10.4/include/mysql/psi/mysql_thread.h", line=1211) at /data/src/10.4/mysys/thr_mutex.c:546 error = 21911 save_state = {global = {__data = {__lock = 1, __count = 0, __owner = 13216, __nusers = 1, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = "\001\000\000\000\000\000\000\000\240\063\000\000\001\000\000\000\002", '\000' , __align = 1}, mutex = {__data = {__lock = 1, __count = 0, __owner = 13216, __nusers = 1, __kind = 3, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = "\001\000\000\000\000\000\000\000\240\063\000\000\001\000\000\000\003", '\000' , __align = 1}, file = 0x55979ad115d0 "/data/src/10.4/mysys/thr_timer.c", name = 0x55979ad11601 "LOCK_timer", line = 273, count = 0, create_flags = 0, active_flags = 0, id = 10, thread = 140443327411968, locked_mutex = 0x7fbb7c001d40, used_mutex = 0x7fbb7c001da8, prev = 0x0, next = 0x0} #2 0x000055979a84b9d8 in inline_mysql_cond_timedwait (that=0x55979be97200 , mutex=0x55979be97140 , abstime=0x7fbb82a42eb0, src_file=0x55979ad115d0 "/data/src/10.4/mysys/thr_timer.c", src_line=292) at /data/src/10.4/include/mysql/psi/mysql_thread.h:1211 locker = 0x7fbb82a42e20 state = {m_flags = 7, m_operation = PSI_COND_WAIT, m_cond = 0x55979d0e9a40, m_mutex = 0x7fbb88f99cc0, m_thread = 0x7fbb851637c0, m_timer_start = 752242835594094, m_timer = 0x55979a7ac442 , m_wait = 0x7fbb851638f8} result = 21911 #3 0x000055979a84c59d in timer_handler (arg=0x0) at /data/src/10.4/mysys/thr_timer.c:292 error = 21911 top_time = 0x55979be97280 now = {tv_sec = 1588627334, tv_nsec = 552628000} abstime = {tv_sec = 2147483647, tv_nsec = 0} #4 0x000055979a7d2b55 in pfs_spawn_thread (arg=0x55979d1d3eb0) at /data/src/10.4/storage/perfschema/pfs.cc:1869 typed_arg = 0x55979d1d3eb0 user_arg = 0x0 user_start_routine = 0x55979a84c45b pfs = 0x7fbb851637c0 klass = 0x55979d0cfb80 #5 0x00007fbb88c204a4 in start_thread (arg=0x7fbb82a43700) at pthread_create.c:456 __res = pd = 0x7fbb82a43700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140443327411968, 334699250131140347, 140730830916174, 140730830916175, 140443319021568, 3, -301157911883153669, -301170846888755461}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fbb86d54d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals. Thread 1 (Thread 0x7fbb89037ec0 (LWP 13214)): #0 0x00007fbb86d4b8bd in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x0000559799b198fd in handle_connections_sockets () at /data/src/10.4/sql/mysqld.cc:6477 sock = {fd = 36, m_psi = 0x7fbb851f5040} new_sock = {fd = 15, m_psi = 0x7fbb851f5680} error_count = 0 cAddr = {ss_family = 2, __ss_padding = "\225\254\177\000\000\001\000\000\000\000\000\000\000\000\340\216/s\376\177\000\000f\227}\232\227U\000\000\266\020\221\232\227U\000\000\021\027\000\000\000\000\000\000\266\020\221\232\023\000\000\000\375\r\345\062&\360\v\026\000,\026\205\273\177\000\000\060\067\026\205\273\177\000\000\230,\026\205\273\177\000\000\060H\224\204\273\177\000\000\300l\r\235\227U\000\000@\244؄\273\177\000\000ӎ\033\000\000\000\000", __ss_align = 0} ip_flags = 2 socket_flags = 2 extra_ip_flags = 0 flags = 2 retval = 1 socket_count = 2 fds = {{fd = 36, events = 1, revents = 0}, {fd = 37, events = 1, revents = 0}, {fd = -1716467152, events = 21911, revents = 0}} pfs_fds = {{fd = 36, m_psi = 0x7fbb851f5040}, {fd = 37, m_psi = 0x7fbb851f5180}, {fd = -2062141648, m_psi = 0x7fbb85163730}} _db_stack_frame_ = {func = 0x55979ad13ef0 "?func", file = 0x55979ad13ef6 "?file", level = 2147483649, line = -1, prev = 0x0} #2 0x0000559799b18b7e in mysqld_main (argc=163, argv=0x55979d0b30f0) at /data/src/10.4/sql/mysqld.cc:5913 please_close_stdin = true ho_error = 0 new_thread_stack_size = 299008 user = 0x55979d0b1130 "\020\r\v\235\227U" #3 0x0000559799b0cb80 in main (argc=23, argv=0x7ffe732f90f8) at /data/src/10.4/sql/main.cc:25 No locals.