[New LWP 3354063] [New LWP 3354064] [New LWP 3354065] [New LWP 3354066] [New LWP 3354069] [New LWP 3354070] [New LWP 3354071] [New LWP 3354072] [New LWP 3354073] [New LWP 3354074] [New LWP 3354077] [New LWP 3354080] [New LWP 3354082] [New LWP 3354083] [New LWP 3354085] [New LWP 3354086] [New LWP 3354087] [New LWP 3354088] [New LWP 3354141] [New LWP 3354148] [New LWP 3354399] [New LWP 3354406] [New LWP 3354408] [New LWP 3354416] [New LWP 3354432] [New LWP 3418768] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x00007fba8011afff in __GI___poll (fds=0x555e417e06f8, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 Thread 27 (Thread 0x7fba5b7f46c0 (LWP 3418768) "mysqld"): #0 0x00007fba8011afff in __GI___poll (fds=0x7fba5b7f3a38, nfds=1, timeout=28800000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x0000555e3c75cdcb in vio_io_wait (vio=0x7fb9cc009eb8, event=VIO_IO_EVENT_READ, timeout=28800000) at /data/src/bb-11.2-oalter/vio/viosocket.c:948 #2 0x0000555e3c75b338 in vio_socket_io_wait (vio=0x7fb9cc009eb8, event=VIO_IO_EVENT_READ) at /data/src/bb-11.2-oalter/vio/viosocket.c:116 #3 0x0000555e3c75b551 in vio_read (vio=0x7fb9cc009eb8, buf=0x7fb9cc02d8c8 "\002", size=4) at /data/src/bb-11.2-oalter/vio/viosocket.c:182 #4 0x0000555e3c6ce827 in my_real_read (net=0x7fb9cc146ee8, complen=0x7fba5b7f3bd0, header=1 '\001') at /data/src/bb-11.2-oalter/sql/net_serv.cc:1005 #5 0x0000555e3c6cf715 in my_net_read_packet_reallen (net=0x7fb9cc146ee8, read_from_server=1 '\001', reallen=0x7fba5b7f3c38) at /data/src/bb-11.2-oalter/sql/net_serv.cc:1286 #6 0x0000555e3c6cf677 in my_net_read_packet (net=0x7fb9cc146ee8, read_from_server=1 '\001') at /data/src/bb-11.2-oalter/sql/net_serv.cc:1270 #7 0x0000555e3bca73b7 in do_command (thd=0x7fb9cc146ba8, blocking=true) at /data/src/bb-11.2-oalter/sql/sql_parse.cc:1261 #8 0x0000555e3bff2da2 in do_handle_one_connection (connect=0x555e416295f8, put_in_cache=true) at /data/src/bb-11.2-oalter/sql/sql_connect.cc:1416 #9 0x0000555e3bff2834 in handle_one_connection (arg=0x555e416295f8) at /data/src/bb-11.2-oalter/sql/sql_connect.cc:1318 #10 0x0000555e3c8c650d in pfs_spawn_thread (arg=0x555e4187a788) at /data/src/bb-11.2-oalter/storage/perfschema/pfs.cc:2201 #11 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #12 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 26 (Thread 0x7fba5c3ff6c0 (LWP 3354432) "iou-wrk-3354066"): #0 0x0000000000000000 in ?? () Backtrace stopped: Cannot access memory at address 0x0 Thread 25 (Thread 0x7fba680736c0 (LWP 3354416) "iou-wrk-3354085"): #0 0x0000000000000000 in ?? () Backtrace stopped: Cannot access memory at address 0x0 Thread 24 (Thread 0x7fba587586c0 (LWP 3354408) "iou-wrk-3354088"): #0 0x0000000000000000 in ?? () Backtrace stopped: Cannot access memory at address 0x0 Thread 23 (Thread 0x7fba587ee6c0 (LWP 3354406) "iou-wrk-3354086"): #0 0x0000000000000000 in ?? () Backtrace stopped: Cannot access memory at address 0x0 Thread 22 (Thread 0x7fba587a36c0 (LWP 3354399) "iou-wrk-3354087"): #0 0x0000000000000000 in ?? () Backtrace stopped: Cannot access memory at address 0x0 Thread 21 (Thread 0x7fb9d2ffd6c0 (LWP 3354148) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fb9d2ffcaf0, op=137, expected=0, futex_word=0x555e4127635c) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555e4127635c, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fb9d2ffcaf0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555e4127635c, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fb9d2ffcaf0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a79cf in __pthread_cond_wait_common (abstime=, clockid=1, mutex=0x555e41275820, cond=0x555e41276330) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_clockwait64 (abstime=, clockid=1, mutex=0x555e41275820, cond=0x555e41276330) at ./nptl/pthread_cond_wait.c:682 #5 ___pthread_cond_clockwait64 (cond=0x555e41276330, mutex=0x555e41275820, clockid=1, abstime=) at ./nptl/pthread_cond_wait.c:670 #6 0x0000555e3d209ecf in std::__condvar::wait_until (this=0x555e41276330, __m=..., __clock=1, __abs_time=...) at /usr/include/c++/12/bits/std_mutex.h:169 #7 0x0000555e3d20e2d3 in std::condition_variable::__wait_until_impl > > (this=0x555e41276330, __lock=..., __atime=...) at /usr/include/c++/12/condition_variable:200 #8 0x0000555e3d20cfe1 in std::condition_variable::wait_until > > (this=0x555e41276330, __lock=..., __atime=...) at /usr/include/c++/12/condition_variable:110 #9 0x0000555e3d20ba2f in std::condition_variable::wait_for > (this=0x555e41276330, __lock=..., __rtime=...) at /usr/include/c++/12/condition_variable:162 #10 0x0000555e3d206ceb in tpool::thread_pool_generic::wait_for_tasks (this=0x555e41275680, lk=..., thread_data=0x555e41276330) at /data/src/bb-11.2-oalter/tpool/tpool_generic.cc:480 #11 0x0000555e3d2070d6 in tpool::thread_pool_generic::get_task (this=0x555e41275680, thread_var=0x555e41276330, t=0x7fb9d2ffcc38) at /data/src/bb-11.2-oalter/tpool/tpool_generic.cc:533 #12 0x0000555e3d2076ca in tpool::thread_pool_generic::worker_main (this=0x555e41275680, thread_var=0x555e41276330) at /data/src/bb-11.2-oalter/tpool/tpool_generic.cc:578 #13 0x0000555e3d212dbc in std::__invoke_impl (__f=@0x7fba04001e38: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x555e3d2075b2 , __t=@0x7fba04001e30: 0x555e41275680) at /usr/include/c++/12/bits/invoke.h:74 #14 0x0000555e3d212bfb in std::__invoke (__fn=@0x7fba04001e38: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x555e3d2075b2 ) at /usr/include/c++/12/bits/invoke.h:96 #15 0x0000555e3d212a1d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7fba04001e28) at /usr/include/c++/12/bits/std_thread.h:252 #16 0x0000555e3d21292a in std::thread::_Invoker >::operator() (this=0x7fba04001e28) at /usr/include/c++/12/bits/std_thread.h:259 #17 0x0000555e3d2128ea in std::thread::_State_impl > >::_M_run (this=0x7fba04001e20) at /usr/include/c++/12/bits/std_thread.h:210 #18 0x00007fba7fed44a3 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 #19 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #20 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 20 (Thread 0x7fb9f6ffd6c0 (LWP 3354141) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fb9f6ffcaf0, op=137, expected=0, futex_word=0x555e41275fdc) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555e41275fdc, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fb9f6ffcaf0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555e41275fdc, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fb9f6ffcaf0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a79cf in __pthread_cond_wait_common (abstime=, clockid=1, mutex=0x555e41275820, cond=0x555e41275fb0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_clockwait64 (abstime=, clockid=1, mutex=0x555e41275820, cond=0x555e41275fb0) at ./nptl/pthread_cond_wait.c:682 #5 ___pthread_cond_clockwait64 (cond=0x555e41275fb0, mutex=0x555e41275820, clockid=1, abstime=) at ./nptl/pthread_cond_wait.c:670 #6 0x0000555e3d209ecf in std::__condvar::wait_until (this=0x555e41275fb0, __m=..., __clock=1, __abs_time=...) at /usr/include/c++/12/bits/std_mutex.h:169 #7 0x0000555e3d20e2d3 in std::condition_variable::__wait_until_impl > > (this=0x555e41275fb0, __lock=..., __atime=...) at /usr/include/c++/12/condition_variable:200 #8 0x0000555e3d20cfe1 in std::condition_variable::wait_until > > (this=0x555e41275fb0, __lock=..., __atime=...) at /usr/include/c++/12/condition_variable:110 #9 0x0000555e3d20ba2f in std::condition_variable::wait_for > (this=0x555e41275fb0, __lock=..., __rtime=...) at /usr/include/c++/12/condition_variable:162 #10 0x0000555e3d206ceb in tpool::thread_pool_generic::wait_for_tasks (this=0x555e41275680, lk=..., thread_data=0x555e41275fb0) at /data/src/bb-11.2-oalter/tpool/tpool_generic.cc:480 #11 0x0000555e3d2070d6 in tpool::thread_pool_generic::get_task (this=0x555e41275680, thread_var=0x555e41275fb0, t=0x7fb9f6ffcc38) at /data/src/bb-11.2-oalter/tpool/tpool_generic.cc:533 #12 0x0000555e3d2076ca in tpool::thread_pool_generic::worker_main (this=0x555e41275680, thread_var=0x555e41275fb0) at /data/src/bb-11.2-oalter/tpool/tpool_generic.cc:578 #13 0x0000555e3d212dbc in std::__invoke_impl (__f=@0x7fba04001428: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x555e3d2075b2 , __t=@0x7fba04001420: 0x555e41275680) at /usr/include/c++/12/bits/invoke.h:74 #14 0x0000555e3d212bfb in std::__invoke (__fn=@0x7fba04001428: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x555e3d2075b2 ) at /usr/include/c++/12/bits/invoke.h:96 #15 0x0000555e3d212a1d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7fba04001418) at /usr/include/c++/12/bits/std_thread.h:252 #16 0x0000555e3d21292a in std::thread::_Invoker >::operator() (this=0x7fba04001418) at /usr/include/c++/12/bits/std_thread.h:259 #17 0x0000555e3d2128ea in std::thread::_State_impl > >::_M_run (this=0x7fba04001410) at /usr/include/c++/12/bits/std_thread.h:210 #18 0x00007fba7fed44a3 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 #19 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #20 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 19 (Thread 0x7fba587586c0 (LWP 3354088) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fba20137df8) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7fba20137df8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fba20137df8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a73f8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555e419101b0, cond=0x7fba20137dd0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fba20137dd0, mutex=0x555e419101b0) at ./nptl/pthread_cond_wait.c:618 #5 0x0000555e3d2fba26 in safe_cond_wait (cond=0x7fba20137dd0, mp=0x555e41910188, file=0x555e3d5131b0 "/data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h", line=1072) at /data/src/bb-11.2-oalter/mysys/thr_mutex.c:494 #6 0x0000555e3be8ccba in inline_mysql_cond_wait (that=0x7fba20137dd0, mutex=0x555e41910188, src_file=0x555e3d515148 "/data/src/bb-11.2-oalter/sql/sql_table.cc", src_line=9723) at /data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h:1072 #7 0x0000555e3bec2248 in wait_for_master (thd=0x7fba10000dc8) at /data/src/bb-11.2-oalter/sql/sql_table.cc:9723 #8 0x0000555e3beca155 in mysql_alter_table (thd=0x7fba10000dc8, new_db=0x7fba10005af0, new_name=0x7fba10005f40, create_info=0x7fba587568a0, table_list=0x7fba1000b978, recreate_info=0x7fba58756790, alter_info=0x7fba587567b0, order_num=0, order=0x0, ignore=false, if_exists=false) at /data/src/bb-11.2-oalter/sql/sql_table.cc:11161 #9 0x0000555e3c006744 in Sql_cmd_alter_table::execute (this=0x7fba1000c208, thd=0x7fba10000dc8) at /data/src/bb-11.2-oalter/sql/sql_alter.cc:571 #10 0x0000555e3bcc51ce in mysql_execute_command (thd=0x7fba10000dc8, is_called_from_prepared_stmt=false) at /data/src/bb-11.2-oalter/sql/sql_parse.cc:5764 #11 0x0000555e3bccfa90 in mysql_parse (thd=0x7fba10000dc8, rawbuf=0x7fba200a645a "ALTER /* TID 2-859 QNO 415-2 */ TABLE `blobs_db`.`CC` ALTER COLUMN IF EXISTS `col_blob_key_default_null` SET DEFAULT 'p', ALGORITHM=COPY , ALGORITHM=COPY, LOCK=NONE", length=164, parser_state=0x7fba587578d0) at /data/src/bb-11.2-oalter/sql/sql_parse.cc:7772 #12 0x0000555e3c69e215 in Query_log_event::do_apply_event (this=0x7fba201331c8, rgi=0x7fba20127170, query_arg=0x7fba200a645a "ALTER /* TID 2-859 QNO 415-2 */ TABLE `blobs_db`.`CC` ALTER COLUMN IF EXISTS `col_blob_key_default_null` SET DEFAULT 'p', ALGORITHM=COPY , ALGORITHM=COPY, LOCK=NONE", q_len_arg=164) at /data/src/bb-11.2-oalter/sql/log_event_server.cc:2126 #13 0x0000555e3c69af43 in Query_log_event::do_apply_event (this=0x7fba201331c8, rgi=0x7fba20127170) at /data/src/bb-11.2-oalter/sql/log_event_server.cc:1574 #14 0x0000555e3c6895aa in Log_event::apply_event (this=0x7fba201331c8, rgi=0x7fba20127170) at /data/src/bb-11.2-oalter/sql/log_event.cc:3868 #15 0x0000555e3bac9bb3 in apply_event_and_update_pos_apply (ev=0x7fba201331c8, thd=0x7fba10000dc8, rgi=0x7fba20127170, reason=0) at /data/src/bb-11.2-oalter/sql/slave.cc:3877 #16 0x0000555e3baca6a8 in apply_event_and_update_pos_for_parallel (ev=0x7fba201331c8, thd=0x7fba10000dc8, rgi=0x7fba20127170) at /data/src/bb-11.2-oalter/sql/slave.cc:4074 #17 0x0000555e3c14a845 in rpt_handle_event (qev=0x7fba200f9bb8, rpt=0x7fba2000d938) at /data/src/bb-11.2-oalter/sql/rpl_parallel.cc:61 #18 0x0000555e3c152112 in handle_rpl_parallel_thread (arg=0x7fba2000d938) at /data/src/bb-11.2-oalter/sql/rpl_parallel.cc:1429 #19 0x0000555e3c8c650d in pfs_spawn_thread (arg=0x7fba2000eb58) at /data/src/bb-11.2-oalter/storage/perfschema/pfs.cc:2201 #20 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #21 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 18 (Thread 0x7fba587a36c0 (LWP 3354087) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fba587a1820, op=393, expected=0, futex_word=0x7fba1c000ffc) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7fba1c000ffc, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fba587a1820, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fba1c000ffc, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fba587a1820, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a76dc in __pthread_cond_wait_common (abstime=0x7fba587a1820, clockid=0, mutex=0x7fba1c000f48, cond=0x7fba1c000fd0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7fba1c000fd0, mutex=0x7fba1c000f48, abstime=0x7fba587a1820) at ./nptl/pthread_cond_wait.c:643 #5 0x0000555e3d2fbf49 in safe_cond_timedwait (cond=0x7fba1c000fd0, mp=0x7fba1c000f20, abstime=0x7fba587a1820, file=0x555e3d541530 "/data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h", line=1088) at /data/src/bb-11.2-oalter/mysys/thr_mutex.c:548 #6 0x0000555e3c00bda5 in inline_mysql_cond_timedwait (that=0x7fba1c000fd0, mutex=0x7fba1c000f20, abstime=0x7fba587a1820, src_file=0x555e3d541f98 "/data/src/bb-11.2-oalter/sql/mdl.cc", src_line=1207) at /data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h:1088 #7 0x0000555e3c00eb15 in MDL_wait::timed_wait (this=0x7fba1c000f20, owner=0x7fba1c000eb0, abs_timeout=0x7fba587a1820, set_status_on_timeout=false, wait_state_name=0x555e3e20a250 ) at /data/src/bb-11.2-oalter/sql/mdl.cc:1207 #8 0x0000555e3c012c2d in MDL_context::acquire_lock (this=0x7fba1c000f20, mdl_request=0x7fba1c00bda0, lock_wait_timeout=31536000) at /data/src/bb-11.2-oalter/sql/mdl.cc:2401 #9 0x0000555e3bb7f510 in open_table_get_mdl_lock (thd=0x7fba1c000dc8, ot_ctx=0x7fba587a1e80, mdl_request=0x7fba1c00bda0, flags=0, mdl_ticket=0x7fba587a1b30) at /data/src/bb-11.2-oalter/sql/sql_base.cc:1619 #10 0x0000555e3bb80c23 in open_table (thd=0x7fba1c000dc8, table_list=0x7fba1c00b918, ot_ctx=0x7fba587a1e80) at /data/src/bb-11.2-oalter/sql/sql_base.cc:2023 #11 0x0000555e3bb89de6 in open_and_process_table (thd=0x7fba1c000dc8, tables=0x7fba1c00b918, counter=0x7fba587a1f14, flags=0, prelocking_strategy=0x7fba587a1f68, has_prelocking_list=false, ot_ctx=0x7fba587a1e80) at /data/src/bb-11.2-oalter/sql/sql_base.cc:4140 #12 0x0000555e3bb8bcd5 in open_tables (thd=0x7fba1c000dc8, options=..., start=0x7fba587a1ef8, counter=0x7fba587a1f14, flags=0, prelocking_strategy=0x7fba587a1f68) at /data/src/bb-11.2-oalter/sql/sql_base.cc:4627 #13 0x0000555e3bb8f096 in open_and_lock_tables (thd=0x7fba1c000dc8, options=..., tables=0x7fba1c00b918, derived=true, flags=0, prelocking_strategy=0x7fba587a1f68) at /data/src/bb-11.2-oalter/sql/sql_base.cc:5601 #14 0x0000555e3bb0b4d6 in open_and_lock_tables (thd=0x7fba1c000dc8, tables=0x7fba1c00b918, derived=true, flags=0) at /data/src/bb-11.2-oalter/sql/sql_base.h:525 #15 0x0000555e3bc22f67 in mysql_insert (thd=0x7fba1c000dc8, table_list=0x7fba1c00b918, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_REPLACE, ignore=false, result=0x0) at /data/src/bb-11.2-oalter/sql/sql_insert.cc:767 #16 0x0000555e3bcba2b9 in mysql_execute_command (thd=0x7fba1c000dc8, is_called_from_prepared_stmt=false) at /data/src/bb-11.2-oalter/sql/sql_parse.cc:4449 #17 0x0000555e3bccfa90 in mysql_parse (thd=0x7fba1c000dc8, rawbuf=0x7fba2026ffa6 "REPLACE /* TID 1-685 QNO 301-3 */ INTO `blobs_db`.`CC` () VALUES ()", length=67, parser_state=0x7fba587a28d0) at /data/src/bb-11.2-oalter/sql/sql_parse.cc:7772 #18 0x0000555e3c69e215 in Query_log_event::do_apply_event (this=0x7fba20158218, rgi=0x7fba200c2e60, query_arg=0x7fba2026ffa6 "REPLACE /* TID 1-685 QNO 301-3 */ INTO `blobs_db`.`CC` () VALUES ()", q_len_arg=67) at /data/src/bb-11.2-oalter/sql/log_event_server.cc:2126 #19 0x0000555e3c69af43 in Query_log_event::do_apply_event (this=0x7fba20158218, rgi=0x7fba200c2e60) at /data/src/bb-11.2-oalter/sql/log_event_server.cc:1574 #20 0x0000555e3c6895aa in Log_event::apply_event (this=0x7fba20158218, rgi=0x7fba200c2e60) at /data/src/bb-11.2-oalter/sql/log_event.cc:3868 #21 0x0000555e3bac9bb3 in apply_event_and_update_pos_apply (ev=0x7fba20158218, thd=0x7fba1c000dc8, rgi=0x7fba200c2e60, reason=0) at /data/src/bb-11.2-oalter/sql/slave.cc:3877 #22 0x0000555e3baca6a8 in apply_event_and_update_pos_for_parallel (ev=0x7fba20158218, thd=0x7fba1c000dc8, rgi=0x7fba200c2e60) at /data/src/bb-11.2-oalter/sql/slave.cc:4074 #23 0x0000555e3c14a845 in rpt_handle_event (qev=0x7fba202c0c78, rpt=0x7fba2000d220) at /data/src/bb-11.2-oalter/sql/rpl_parallel.cc:61 #24 0x0000555e3c152112 in handle_rpl_parallel_thread (arg=0x7fba2000d220) at /data/src/bb-11.2-oalter/sql/rpl_parallel.cc:1429 #25 0x0000555e3c8c650d in pfs_spawn_thread (arg=0x7fba2000e6c8) at /data/src/bb-11.2-oalter/storage/perfschema/pfs.cc:2201 #26 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #27 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 17 (Thread 0x7fba587ee6c0 (LWP 3354086) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fba2011c510) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7fba2011c510, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fba2011c510, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a73f8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fba20022430, cond=0x7fba2011c4e8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fba2011c4e8, mutex=0x7fba20022430) at ./nptl/pthread_cond_wait.c:618 #5 0x0000555e3d2fba26 in safe_cond_wait (cond=0x7fba2011c4e8, mp=0x7fba20022408, file=0x555e3d572f70 "/data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h", line=1072) at /data/src/bb-11.2-oalter/mysys/thr_mutex.c:494 #6 0x0000555e3c1490b3 in inline_mysql_cond_wait (that=0x7fba2011c4e8, mutex=0x7fba20022408, src_file=0x555e3d573aa8 "/data/src/bb-11.2-oalter/sql/rpl_parallel.cc", src_line=398) at /data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h:1072 #7 0x0000555e3c14c442 in do_gco_wait (rgi=0x7fba2010e2e0, gco=0x7fba2011c4e8, did_enter_cond=0x7fba587edc07, old_stage=0x7fba587edca0) at /data/src/bb-11.2-oalter/sql/rpl_parallel.cc:398 #8 0x0000555e3c1516ad in handle_rpl_parallel_thread (arg=0x7fba2000cb08) at /data/src/bb-11.2-oalter/sql/rpl_parallel.cc:1305 #9 0x0000555e3c8c650d in pfs_spawn_thread (arg=0x7fba2000e238) at /data/src/bb-11.2-oalter/storage/perfschema/pfs.cc:2201 #10 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 16 (Thread 0x7fba680736c0 (LWP 3354085) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fba20112d70) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7fba20112d70, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fba20112d70, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a73f8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fba20022430, cond=0x7fba20112d48) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fba20112d48, mutex=0x7fba20022430) at ./nptl/pthread_cond_wait.c:618 #5 0x0000555e3d2fba26 in safe_cond_wait (cond=0x7fba20112d48, mp=0x7fba20022408, file=0x555e3d572f70 "/data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h", line=1072) at /data/src/bb-11.2-oalter/mysys/thr_mutex.c:494 #6 0x0000555e3c1490b3 in inline_mysql_cond_wait (that=0x7fba20112d48, mutex=0x7fba20022408, src_file=0x555e3d573aa8 "/data/src/bb-11.2-oalter/sql/rpl_parallel.cc", src_line=398) at /data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h:1072 #7 0x0000555e3c14c442 in do_gco_wait (rgi=0x7fba2016a6c0, gco=0x7fba20112d48, did_enter_cond=0x7fba68072c07, old_stage=0x7fba68072ca0) at /data/src/bb-11.2-oalter/sql/rpl_parallel.cc:398 #8 0x0000555e3c1516ad in handle_rpl_parallel_thread (arg=0x7fba2000c3f0) at /data/src/bb-11.2-oalter/sql/rpl_parallel.cc:1305 #9 0x0000555e3c8c650d in pfs_spawn_thread (arg=0x7fba28445718) at /data/src/bb-11.2-oalter/storage/perfschema/pfs.cc:2201 #10 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #11 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 15 (Thread 0x7fba680be6c0 (LWP 3354083) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fba2000d348) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7fba2000d348, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fba2000d348, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a73f8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fba2000d260, cond=0x7fba2000d320) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7fba2000d320, mutex=0x7fba2000d260) at ./nptl/pthread_cond_wait.c:618 #5 0x0000555e3d2fba26 in safe_cond_wait (cond=0x7fba2000d320, mp=0x7fba2000d238, file=0x555e3d572f70 "/data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h", line=1072) at /data/src/bb-11.2-oalter/mysys/thr_mutex.c:494 #6 0x0000555e3c1490b3 in inline_mysql_cond_wait (that=0x7fba2000d320, mutex=0x7fba2000d238, src_file=0x555e3d573aa8 "/data/src/bb-11.2-oalter/sql/rpl_parallel.cc", src_line=2506) at /data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h:1072 #7 0x0000555e3c157fb8 in rpl_parallel_entry::choose_thread_internal (this=0x7fba20022408, idx=3, did_enter_cond=0x7fba680bd501, rgi=0x7fba20000cf0, old_stage=0x7fba680bd580) at /data/src/bb-11.2-oalter/sql/rpl_parallel.cc:2506 #8 0x0000555e3c157b4d in rpl_parallel_entry::choose_thread (this=0x7fba20022408, rgi=0x7fba20000cf0, did_enter_cond=0x7fba680bd501, old_stage=0x7fba680bd580, gtid_ev=0x0) at /data/src/bb-11.2-oalter/sql/rpl_parallel.cc:2432 #9 0x0000555e3c15acc0 in rpl_parallel::do_event (this=0x555e419136b8, serial_rgi=0x7fba20000cf0, ev=0x7fba202ac548, event_size=7564) at /data/src/bb-11.2-oalter/sql/rpl_parallel.cc:3116 #10 0x0000555e3bacb885 in exec_relay_log_event (thd=0x7fba20001c78, rli=0x555e419103e0, serial_rgi=0x7fba20000cf0) at /data/src/bb-11.2-oalter/sql/slave.cc:4353 #11 0x0000555e3bad3808 in handle_slave_sql (arg=0x555e4190e320) at /data/src/bb-11.2-oalter/sql/slave.cc:5626 #12 0x0000555e3c8c650d in pfs_spawn_thread (arg=0x7fba28445718) at /data/src/bb-11.2-oalter/storage/perfschema/pfs.cc:2201 #13 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #14 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 14 (Thread 0x7fba681096c0 (LWP 3354082) "mysqld"): #0 0x00007fba8011afff in __GI___poll (fds=0x7fba681088f8, nfds=1, timeout=60000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x0000555e3c75cdcb in vio_io_wait (vio=0x7fba2c011538, event=VIO_IO_EVENT_READ, timeout=60000) at /data/src/bb-11.2-oalter/vio/viosocket.c:948 #2 0x0000555e3c75b338 in vio_socket_io_wait (vio=0x7fba2c011538, event=VIO_IO_EVENT_READ) at /data/src/bb-11.2-oalter/vio/viosocket.c:116 #3 0x0000555e3c75b551 in vio_read (vio=0x7fba2c011538, buf=0x7fba2c0117b8 "(", size=16384) at /data/src/bb-11.2-oalter/vio/viosocket.c:182 #4 0x0000555e3c75b731 in vio_read_buff (vio=0x7fba2c011538, buf=0x7fba2c0cac48 "$", size=7) at /data/src/bb-11.2-oalter/vio/viosocket.c:229 #5 0x0000555e3c6ce827 in my_real_read (net=0x7fba2c010bc8, complen=0x7fba68108ad0, header=0 '\000') at /data/src/bb-11.2-oalter/sql/net_serv.cc:1005 #6 0x0000555e3c6cfb66 in my_net_read_packet_reallen (net=0x7fba2c010bc8, read_from_server=0 '\000', reallen=0x7fba68108c00) at /data/src/bb-11.2-oalter/sql/net_serv.cc:1392 #7 0x0000555e3c32f21a in cli_safe_read_reallen (mysql=0x7fba2c010bc8, reallen=0x7fba68108c00) at /data/src/bb-11.2-oalter/sql-common/client.c:383 #8 0x0000555e3bac8ff2 in read_event (mysql=0x7fba2c010bc8, mi=0x555e4190e320, suppress_warnings=0x7fba68108bd6, network_read_len=0x7fba68108c00) at /data/src/bb-11.2-oalter/sql/slave.cc:3650 #9 0x0000555e3baceda7 in handle_slave_io (arg=0x555e4190e320) at /data/src/bb-11.2-oalter/sql/slave.cc:4910 #10 0x0000555e3c8c650d in pfs_spawn_thread (arg=0x555e418bd648) at /data/src/bb-11.2-oalter/storage/perfschema/pfs.cc:2201 #11 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #12 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 13 (Thread 0x7fba681546c0 (LWP 3354080) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555e41912570) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555e41912570, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555e41912570, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a73f8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555e419123a0, cond=0x555e41912548) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x555e41912548, mutex=0x555e419123a0) at ./nptl/pthread_cond_wait.c:618 #5 0x0000555e3d2fba26 in safe_cond_wait (cond=0x555e41912548, mp=0x555e41912378, file=0x555e3d537a90 "/data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h", line=1072) at /data/src/bb-11.2-oalter/mysys/thr_mutex.c:494 #6 0x0000555e3bfcd1e4 in inline_mysql_cond_wait (that=0x555e41912548, mutex=0x555e41912378, src_file=0x555e3d5384e0 "/data/src/bb-11.2-oalter/sql/rpl_rli.cc", src_line=936) at /data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h:1072 #7 0x0000555e3bfd21a8 in Relay_log_info::wait_for_pos (this=0x555e419103e0, thd=0x7fba28000dc8, log_name=0x7fba28015988, log_pos=87518930, timeout=0) at /data/src/bb-11.2-oalter/sql/rpl_rli.cc:936 #8 0x0000555e3c4cf709 in Item_master_pos_wait::val_int (this=0x7fba28015bd0) at /data/src/bb-11.2-oalter/sql/item_func.cc:3928 #9 0x0000555e3c196e09 in Type_handler::Item_send_longlong (this=0x555e3ed8ffc0 , item=0x7fba28015bd0, protocol=0x7fba280013d8, buf=0x7fba68151e90) at /data/src/bb-11.2-oalter/sql/sql_type.cc:7488 #10 0x0000555e3c1b0e8c in Type_handler_longlong::Item_send (this=0x555e3ed8ffc0 , item=0x7fba28015bd0, protocol=0x7fba280013d8, buf=0x7fba68151e90) at /data/src/bb-11.2-oalter/sql/sql_type.h:5760 #11 0x0000555e3ba0d9cc in Item::send (this=0x7fba28015bd0, protocol=0x7fba280013d8, buffer=0x7fba68151e90) at /data/src/bb-11.2-oalter/sql/item.h:1235 #12 0x0000555e3ba8c225 in Protocol::send_result_set_row (this=0x7fba280013d8, row_items=0x7fba28015738) at /data/src/bb-11.2-oalter/sql/protocol.cc:1332 #13 0x0000555e3bbce665 in select_send::send_data (this=0x7fba28016630, items=...) at /data/src/bb-11.2-oalter/sql/sql_class.cc:3127 #14 0x0000555e3be0958d in select_result_sink::send_data_with_check (this=0x7fba28016630, items=..., u=0x7fba28005218, sent=0) at /data/src/bb-11.2-oalter/sql/sql_class.h:5772 #15 0x0000555e3bd79f1d in JOIN::exec_inner (this=0x7fba28016658) at /data/src/bb-11.2-oalter/sql/sql_select.cc:4799 #16 0x0000555e3bd79117 in JOIN::exec (this=0x7fba28016658) at /data/src/bb-11.2-oalter/sql/sql_select.cc:4710 #17 0x0000555e3bd7bcdc in mysql_select (thd=0x7fba28000dc8, tables=0x0, fields=..., conds=0x0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=3238267648, result=0x7fba28016630, unit=0x7fba28005218, select_lex=0x7fba28015480) at /data/src/bb-11.2-oalter/sql/sql_select.cc:5239 #18 0x0000555e3bd5f6c7 in handle_select (thd=0x7fba28000dc8, lex=0x7fba28005138, result=0x7fba28016630, setup_tables_done_option=0) at /data/src/bb-11.2-oalter/sql/sql_select.cc:627 #19 0x0000555e3bcc766e in execute_sqlcom_select (thd=0x7fba28000dc8, all_tables=0x0) at /data/src/bb-11.2-oalter/sql/sql_parse.cc:6028 #20 0x0000555e3bcb64cd in mysql_execute_command (thd=0x7fba28000dc8, is_called_from_prepared_stmt=false) at /data/src/bb-11.2-oalter/sql/sql_parse.cc:3944 #21 0x0000555e3bccfa90 in mysql_parse (thd=0x7fba28000dc8, rawbuf=0x7fba280153c0 "SELECT MASTER_POS_WAIT('mysql-bin.000001',87518930,0)", length=53, parser_state=0x7fba68153390) at /data/src/bb-11.2-oalter/sql/sql_parse.cc:7772 #22 0x0000555e3bcaa6e3 in dispatch_command (command=COM_QUERY, thd=0x7fba28000dc8, packet=0x7fba2800bab9 "", packet_length=53, blocking=true) at /data/src/bb-11.2-oalter/sql/sql_parse.cc:1892 #23 0x0000555e3bca80d3 in do_command (thd=0x7fba28000dc8, blocking=true) at /data/src/bb-11.2-oalter/sql/sql_parse.cc:1405 #24 0x0000555e3bff2da2 in do_handle_one_connection (connect=0x555e41629208, put_in_cache=true) at /data/src/bb-11.2-oalter/sql/sql_connect.cc:1416 #25 0x0000555e3bff2834 in handle_one_connection (arg=0x555e418d6238) at /data/src/bb-11.2-oalter/sql/sql_connect.cc:1318 #26 0x0000555e3c8c650d in pfs_spawn_thread (arg=0x555e418bd648) at /data/src/bb-11.2-oalter/storage/perfschema/pfs.cc:2201 #27 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #28 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 12 (Thread 0x7fba7c06e6c0 (LWP 3354077) "mysqld"): #0 0x00007fba8005bbc2 in __GI___sigtimedwait (set=0x7fba7c06dc80, info=0x7fba7c06dbc0, timeout=0x0) at ../sysdeps/unix/sysv/linux/sigtimedwait.c:31 #1 0x0000555e3b9e895a in my_sigwait (set=0x7fba7c06dc80, sig=0x7fba7c06dc64, code=0x7fba7c06dc68) at /data/src/bb-11.2-oalter/include/my_pthread.h:195 #2 0x0000555e3b9f4407 in signal_hand (arg=0x0) at /data/src/bb-11.2-oalter/sql/mysqld.cc:3276 #3 0x0000555e3c8c650d in pfs_spawn_thread (arg=0x555e417e23e8) at /data/src/bb-11.2-oalter/storage/perfschema/pfs.cc:2201 #4 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #5 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 11 (Thread 0x7fba7c0b96c0 (LWP 3354074) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555e3eeface8 ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555e3eeface8 , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555e3eeface8 , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a73f8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555e3eefac38 , cond=0x555e3eefacc0 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x555e3eefacc0 , mutex=0x555e3eefac38 ) at ./nptl/pthread_cond_wait.c:618 #5 0x0000555e3d2fba26 in safe_cond_wait (cond=0x555e3eefacc0 , mp=0x555e3eefac10 , file=0x555e3d709088 "/data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h", line=1072) at /data/src/bb-11.2-oalter/mysys/thr_mutex.c:494 #6 0x0000555e3c62bb14 in inline_mysql_cond_wait (that=0x555e3eefacc0 , mutex=0x555e3eefac10 , src_file=0x555e3d70a510 "/data/src/bb-11.2-oalter/sql/log.cc", src_line=11153) at /data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h:1072 #7 0x0000555e3c667bef in binlog_background_thread (arg=0x0) at /data/src/bb-11.2-oalter/sql/log.cc:11153 #8 0x0000555e3c8c650d in pfs_spawn_thread (arg=0x555e416833c8) at /data/src/bb-11.2-oalter/storage/perfschema/pfs.cc:2201 #9 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 10 (Thread 0x7fba7c1046c0 (LWP 3354073) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555e3ec2ec6c ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555e3ec2ec6c , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555e3ec2ec6c , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a73f8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555e3ec2eba8 , cond=0x555e3ec2ec40 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x555e3ec2ec40 , mutex=0x555e3ec2eba8 ) at ./nptl/pthread_cond_wait.c:618 #5 0x0000555e3d2fba26 in safe_cond_wait (cond=0x555e3ec2ec40 , mp=0x555e3ec2eb80 , file=0x555e3d4ed200 "/data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h", line=1072) at /data/src/bb-11.2-oalter/mysys/thr_mutex.c:494 #6 0x0000555e3bc9f669 in inline_mysql_cond_wait (that=0x555e3ec2ec40 , mutex=0x555e3ec2eb80 , src_file=0x555e3d4ed848 "/data/src/bb-11.2-oalter/sql/sql_manager.cc", src_line=103) at /data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h:1072 #7 0x0000555e3bc9fd8d in handle_manager (arg=0x0) at /data/src/bb-11.2-oalter/sql/sql_manager.cc:103 #8 0x0000555e3c8c650d in pfs_spawn_thread (arg=0x555e4166d478) at /data/src/bb-11.2-oalter/storage/perfschema/pfs.cc:2201 #9 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 9 (Thread 0x7fba58fef6c0 (LWP 3354072) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555e3fa798ac ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555e3fa798ac , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555e3fa798ac , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a73f8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555e3fa79928 , cond=0x555e3fa79880 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x555e3fa79880 , mutex=0x555e3fa79928 ) at ./nptl/pthread_cond_wait.c:618 #5 0x0000555e3d2fba26 in safe_cond_wait (cond=0x555e3fa79880 , mp=0x555e3fa79900 , file=0x555e3d8daf80 "/data/src/bb-11.2-oalter/storage/innobase/fil/fil0crypt.cc", line=2025) at /data/src/bb-11.2-oalter/mysys/thr_mutex.c:494 #6 0x0000555e3d10c150 in fil_crypt_thread () at /data/src/bb-11.2-oalter/storage/innobase/fil/fil0crypt.cc:2025 #7 0x0000555e3d02472b in std::__invoke_impl (__f=@0x555e41636ae8: 0x555e3d10bfa5 ) at /usr/include/c++/12/bits/invoke.h:61 #8 0x0000555e3d024676 in std::__invoke (__fn=@0x555e41636ae8: 0x555e3d10bfa5 ) at /usr/include/c++/12/bits/invoke.h:96 #9 0x0000555e3d0245a4 in std::thread::_Invoker >::_M_invoke<0ul> (this=0x555e41636ae8) at /usr/include/c++/12/bits/std_thread.h:252 #10 0x0000555e3d024530 in std::thread::_Invoker >::operator() (this=0x555e41636ae8) at /usr/include/c++/12/bits/std_thread.h:259 #11 0x0000555e3d0244f0 in std::thread::_State_impl > >::_M_run (this=0x555e41636ae0) at /usr/include/c++/12/bits/std_thread.h:210 #12 0x00007fba7fed44a3 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 #13 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #14 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 8 (Thread 0x7fba597f06c0 (LWP 3354071) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555e3fa798a8 ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555e3fa798a8 , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555e3fa798a8 , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a73f8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555e3fa79928 , cond=0x555e3fa79880 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x555e3fa79880 , mutex=0x555e3fa79928 ) at ./nptl/pthread_cond_wait.c:618 #5 0x0000555e3d2fba26 in safe_cond_wait (cond=0x555e3fa79880 , mp=0x555e3fa79900 , file=0x555e3d8daf80 "/data/src/bb-11.2-oalter/storage/innobase/fil/fil0crypt.cc", line=2025) at /data/src/bb-11.2-oalter/mysys/thr_mutex.c:494 #6 0x0000555e3d10c150 in fil_crypt_thread () at /data/src/bb-11.2-oalter/storage/innobase/fil/fil0crypt.cc:2025 #7 0x0000555e3d02472b in std::__invoke_impl (__f=@0x555e416169d8: 0x555e3d10bfa5 ) at /usr/include/c++/12/bits/invoke.h:61 #8 0x0000555e3d024676 in std::__invoke (__fn=@0x555e416169d8: 0x555e3d10bfa5 ) at /usr/include/c++/12/bits/invoke.h:96 #9 0x0000555e3d0245a4 in std::thread::_Invoker >::_M_invoke<0ul> (this=0x555e416169d8) at /usr/include/c++/12/bits/std_thread.h:252 #10 0x0000555e3d024530 in std::thread::_Invoker >::operator() (this=0x555e416169d8) at /usr/include/c++/12/bits/std_thread.h:259 #11 0x0000555e3d0244f0 in std::thread::_State_impl > >::_M_run (this=0x555e416169d0) at /usr/include/c++/12/bits/std_thread.h:210 #12 0x00007fba7fed44a3 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 #13 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #14 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 7 (Thread 0x7fba59ff16c0 (LWP 3354070) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555e3fa798ac ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555e3fa798ac , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555e3fa798ac , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a73f8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555e3fa79928 , cond=0x555e3fa79880 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x555e3fa79880 , mutex=0x555e3fa79928 ) at ./nptl/pthread_cond_wait.c:618 #5 0x0000555e3d2fba26 in safe_cond_wait (cond=0x555e3fa79880 , mp=0x555e3fa79900 , file=0x555e3d8daf80 "/data/src/bb-11.2-oalter/storage/innobase/fil/fil0crypt.cc", line=2025) at /data/src/bb-11.2-oalter/mysys/thr_mutex.c:494 #6 0x0000555e3d10c150 in fil_crypt_thread () at /data/src/bb-11.2-oalter/storage/innobase/fil/fil0crypt.cc:2025 #7 0x0000555e3d02472b in std::__invoke_impl (__f=@0x555e4153c8b8: 0x555e3d10bfa5 ) at /usr/include/c++/12/bits/invoke.h:61 #8 0x0000555e3d024676 in std::__invoke (__fn=@0x555e4153c8b8: 0x555e3d10bfa5 ) at /usr/include/c++/12/bits/invoke.h:96 #9 0x0000555e3d0245a4 in std::thread::_Invoker >::_M_invoke<0ul> (this=0x555e4153c8b8) at /usr/include/c++/12/bits/std_thread.h:252 #10 0x0000555e3d024530 in std::thread::_Invoker >::operator() (this=0x555e4153c8b8) at /usr/include/c++/12/bits/std_thread.h:259 #11 0x0000555e3d0244f0 in std::thread::_State_impl > >::_M_run (this=0x555e4153c8b0) at /usr/include/c++/12/bits/std_thread.h:210 #12 0x00007fba7fed44a3 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 #13 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #14 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 6 (Thread 0x7fba5a7f26c0 (LWP 3354069) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555e3fa798ac ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555e3fa798ac , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555e3fa798ac , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a73f8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555e3fa79928 , cond=0x555e3fa79880 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x555e3fa79880 , mutex=0x555e3fa79928 ) at ./nptl/pthread_cond_wait.c:618 #5 0x0000555e3d2fba26 in safe_cond_wait (cond=0x555e3fa79880 , mp=0x555e3fa79900 , file=0x555e3d8daf80 "/data/src/bb-11.2-oalter/storage/innobase/fil/fil0crypt.cc", line=2025) at /data/src/bb-11.2-oalter/mysys/thr_mutex.c:494 #6 0x0000555e3d10c150 in fil_crypt_thread () at /data/src/bb-11.2-oalter/storage/innobase/fil/fil0crypt.cc:2025 #7 0x0000555e3d02472b in std::__invoke_impl (__f=@0x555e4150bd98: 0x555e3d10bfa5 ) at /usr/include/c++/12/bits/invoke.h:61 #8 0x0000555e3d024676 in std::__invoke (__fn=@0x555e4150bd98: 0x555e3d10bfa5 ) at /usr/include/c++/12/bits/invoke.h:96 #9 0x0000555e3d0245a4 in std::thread::_Invoker >::_M_invoke<0ul> (this=0x555e4150bd98) at /usr/include/c++/12/bits/std_thread.h:252 #10 0x0000555e3d024530 in std::thread::_Invoker >::operator() (this=0x555e4150bd98) at /usr/include/c++/12/bits/std_thread.h:259 #11 0x0000555e3d0244f0 in std::thread::_State_impl > >::_M_run (this=0x555e4150bd90) at /usr/include/c++/12/bits/std_thread.h:210 #12 0x00007fba7fed44a3 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 #13 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #14 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 5 (Thread 0x7fba5c3ff6c0 (LWP 3354066) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555e3e7c4c38 ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555e3e7c4c38 , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555e3e7c4c38 , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a73f8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555e3e7c4b28 , cond=0x555e3e7c4c10 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x555e3e7c4c10 , mutex=0x555e3e7c4b28 ) at ./nptl/pthread_cond_wait.c:618 #5 0x0000555e3d2fba26 in safe_cond_wait (cond=0x555e3e7c4c10 , mp=0x555e3e7c4b00 , file=0x555e3d8b1578 "/data/src/bb-11.2-oalter/storage/innobase/buf/buf0flu.cc", line=2356) at /data/src/bb-11.2-oalter/mysys/thr_mutex.c:494 #6 0x0000555e3d01c1ac in buf_flush_page_cleaner () at /data/src/bb-11.2-oalter/storage/innobase/buf/buf0flu.cc:2356 #7 0x0000555e3d02472b in std::__invoke_impl (__f=@0x555e4137ed68: 0x555e3d01bac1 ) at /usr/include/c++/12/bits/invoke.h:61 #8 0x0000555e3d024676 in std::__invoke (__fn=@0x555e4137ed68: 0x555e3d01bac1 ) at /usr/include/c++/12/bits/invoke.h:96 #9 0x0000555e3d0245a4 in std::thread::_Invoker >::_M_invoke<0ul> (this=0x555e4137ed68) at /usr/include/c++/12/bits/std_thread.h:252 #10 0x0000555e3d024530 in std::thread::_Invoker >::operator() (this=0x555e4137ed68) at /usr/include/c++/12/bits/std_thread.h:259 #11 0x0000555e3d0244f0 in std::thread::_State_impl > >::_M_run (this=0x555e4137ed60) at /usr/include/c++/12/bits/std_thread.h:210 #12 0x00007fba7fed44a3 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 #13 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #14 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 4 (Thread 0x7fba7d1056c0 (LWP 3354065) "mysqld"): #0 0x00007fba808e89f7 in ?? () from /lib/x86_64-linux-gnu/liburing.so.2 #1 0x00007fba808e8c39 in __io_uring_get_cqe () from /lib/x86_64-linux-gnu/liburing.so.2 #2 0x0000555e3d214570 in io_uring_wait_cqe_nr (ring=0x555e412b9688, cqe_ptr=0x7fba7d104c50, wait_nr=1) at /usr/include/liburing.h:1175 #3 0x0000555e3d21482c in io_uring_wait_cqe (ring=0x555e412b9688, cqe_ptr=0x7fba7d104c50) at /usr/include/liburing.h:1248 #4 0x0000555e3d21594b in (anonymous namespace)::aio_uring::thread_routine (aio=0x555e412b9680) at /data/src/bb-11.2-oalter/tpool/aio_liburing.cc:145 #5 0x0000555e3d2167ae in std::__invoke_impl (__f=@0x555e411b9780: 0x555e3d215916 <(anonymous namespace)::aio_uring::thread_routine((anonymous namespace)::aio_uring*)>) at /usr/include/c++/12/bits/invoke.h:61 #6 0x0000555e3d21668d in std::__invoke (__fn=@0x555e411b9780: 0x555e3d215916 <(anonymous namespace)::aio_uring::thread_routine((anonymous namespace)::aio_uring*)>) at /usr/include/c++/12/bits/invoke.h:96 #7 0x0000555e3d216535 in std::thread::_Invoker >::_M_invoke<0, 1> (this=0x555e411b9778) at /usr/include/c++/12/bits/std_thread.h:252 #8 0x0000555e3d216482 in std::thread::_Invoker >::operator() (this=0x555e411b9778) at /usr/include/c++/12/bits/std_thread.h:259 #9 0x0000555e3d216442 in std::thread::_State_impl > >::_M_run (this=0x555e411b9770) at /usr/include/c++/12/bits/std_thread.h:210 #10 0x00007fba7fed44a3 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 #11 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #12 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 3 (Thread 0x7fba7dd276c0 (LWP 3354064) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fba7dd26cc0, op=393, expected=0, futex_word=0x555e3f76b908 ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555e3f76b908 , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fba7dd26cc0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555e3f76b908 , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fba7dd26cc0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a76dc in __pthread_cond_wait_common (abstime=0x7fba7dd26cc0, clockid=0, mutex=0x555e3f76b848 , cond=0x555e3f76b8e0 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x555e3f76b8e0 , mutex=0x555e3f76b848 , abstime=0x7fba7dd26cc0) at ./nptl/pthread_cond_wait.c:643 #5 0x0000555e3d2fbf49 in safe_cond_timedwait (cond=0x555e3f76b8e0 , mp=0x555e3f76b820 , abstime=0x7fba7dd26cc0, file=0x555e3d73efb0 "/data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h", line=1088) at /data/src/bb-11.2-oalter/mysys/thr_mutex.c:548 #6 0x0000555e3c7da2f7 in inline_mysql_cond_timedwait (that=0x555e3f76b8e0 , mutex=0x555e3f76b820 , abstime=0x7fba7dd26cc0, src_file=0x555e3d73eff0 "/data/src/bb-11.2-oalter/storage/maria/ma_servicethread.c", src_line=115) at /data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h:1088 #7 0x0000555e3c7da83d in my_service_thread_sleep (control=0x555e3e551d00 , sleep_time=30000000000) at /data/src/bb-11.2-oalter/storage/maria/ma_servicethread.c:115 #8 0x0000555e3c7c8441 in ma_checkpoint_background (arg=0x1e) at /data/src/bb-11.2-oalter/storage/maria/ma_checkpoint.c:725 #9 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #10 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 2 (Thread 0x7fba809d86c0 (LWP 3354063) "mysqld"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fba809d7d40, op=393, expected=0, futex_word=0x555e3fb0d32c ) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555e3fb0d32c , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fba809d7d40, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007fba800a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555e3fb0d32c , expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fba809d7d40, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fba800a76dc in __pthread_cond_wait_common (abstime=0x7fba809d7d40, clockid=0, mutex=0x555e3fb0d268 , cond=0x555e3fb0d300 ) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x555e3fb0d300 , mutex=0x555e3fb0d268 , abstime=0x7fba809d7d40) at ./nptl/pthread_cond_wait.c:643 #5 0x0000555e3d2fbf49 in safe_cond_timedwait (cond=0x555e3fb0d300 , mp=0x555e3fb0d240 , abstime=0x7fba809d7d40, file=0x555e3d91d3f0 "/data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h", line=1088) at /data/src/bb-11.2-oalter/mysys/thr_mutex.c:548 #6 0x0000555e3d2fd56d in inline_mysql_cond_timedwait (that=0x555e3fb0d300 , mutex=0x555e3fb0d240 , abstime=0x7fba809d7d40, src_file=0x555e3d91d430 "/data/src/bb-11.2-oalter/mysys/thr_timer.c", src_line=321) at /data/src/bb-11.2-oalter/include/mysql/psi/mysql_thread.h:1088 #7 0x0000555e3d2fe6c5 in timer_handler (arg=0x0) at /data/src/bb-11.2-oalter/mysys/thr_timer.c:321 #8 0x00007fba800a7fd4 in start_thread (arg=) at ./nptl/pthread_create.c:442 #9 0x00007fba801285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 1 (Thread 0x7fba807188c0 (LWP 3354062) "mysqld"): #0 0x00007fba8011afff in __GI___poll (fds=0x555e417e06f8, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x0000555e3b9ff801 in handle_connections_sockets () at /data/src/bb-11.2-oalter/sql/mysqld.cc:6343 #2 0x0000555e3b9fea30 in mysqld_main (argc=62, argv=0x555e410dedb0) at /data/src/bb-11.2-oalter/sql/mysqld.cc:6045 #3 0x0000555e3b9e85fb in main (argc=61, argv=0x7fff919735a8) at /data/src/bb-11.2-oalter/sql/main.cc:34 [Inferior 1 (process 3354062) detached]