0x00007fdb6cf0ea9a in fdatasync () from /lib64/libc.so.6 Thread 5 (Thread 0x7fdb491ff6c0 (LWP 3732) "mariadbd"): #0 0x00007fdb6ce90006 in __futex_abstimed_wait_common () from /lib64/libc.so.6 #1 0x00007fdb6ce92fd4 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6 #2 0x00005568a6a272f8 in ?? () #3 0x00007fdb6d0e0983 in ?? () from /lib64/libstdc++.so.6 #4 0x00007fdb6ce9398d in start_thread () from /lib64/libc.so.6 #5 0x00007fdb6cf1a380 in clone3 () from /lib64/libc.so.6 Thread 4 (Thread 0x7fdb579be6c0 (LWP 3731) "mariadbd"): #0 0x00007fdb6cf11a8d in syscall () from /lib64/libc.so.6 #1 0x00005568a6a72fbf in tpool::aio_linux::getevent_thread_routine(tpool::aio_linux*) () #2 0x00007fdb6d0e0983 in ?? () from /lib64/libstdc++.so.6 #3 0x00007fdb6ce9398d in start_thread () from /lib64/libc.so.6 #4 0x00007fdb6cf1a380 in clone3 () from /lib64/libc.so.6 -- #0 0x00007fdb6cf0ea9a in fdatasync () from /lib64/libc.so.6 #1 0x00005568a6971cb1 in ?? () #2 0x00005568a69651d0 in ?? () #3 0x00005568a6965269 in ?? () #4 0x00005568a69652ef in ?? () #5 0x00005568a6a0f331 in ?? () #6 0x00005568a628b23f in ?? () #7 0x00005568a62794a5 in ?? () #8 0x00005568a627face in ?? () #9 0x00005568a6913ba9 in ?? () #10 0x00005568a66b0dbe in ha_initialize_handlerton(st_plugin_int*) () #11 0x00005568a646ce88 in ?? () #12 0x00005568a64719e5 in plugin_init(int*, char**, int) () #13 0x00005568a633651b in ?? () #14 0x00005568a63416af in mysqld_main(int, char**) () #15 0x00007fdb6ce2c5b0 in __libc_start_call_main () from /lib64/libc.so.6 #0 0x00007fdb6cf0ea9a in fdatasync () from /lib64/libc.so.6 #1 0x00005568a6971cb1 in ?? () #2 0x00005568a69651d0 in ?? () #3 0x00005568a6a30d3a in ?? () #4 0x00005568a6a41255 in ?? () #5 0x00005568a628c24b in ?? () #6 0x00007fdb6d0e0983 in ?? () from /lib64/libstdc++.so.6 #7 0x00007fdb6ce9398d in start_thread () from /lib64/libc.so.6 #8 0x00007fdb6cf1a380 in clone3 () from /lib64/libc.so.6 Thread 4 (Thread 0x7fdb579be6c0 (LWP 3731) "mariadbd"): #0 0x00007fdb6cf11a8d in syscall () from /lib64/libc.so.6 #1 0x00005568a6a72fbf in tpool::aio_linux::getevent_thread_routine(tpool::aio_linux*) () #2 0x00007fdb6d0e0983 in ?? () from /lib64/libstdc++.so.6 #3 0x00007fdb6ce9398d in start_thread () from /lib64/libc.so.6 #4 0x00007fdb6cf1a380 in clone3 () from /lib64/libc.so.6 #0 0x00007fdb6cf0ea9a in fdatasync () from /lib64/libc.so.6 #1 0x00005568a6971cb1 in ?? () #2 0x00005568a69651d0 in ?? () #3 0x00005568a6965269 in ?? () #4 0x00005568a69652ef in ?? () #5 0x00005568a6a1a381 in ?? () #6 0x00005568a6a1ada8 in ?? () #7 0x00005568a628c1e5 in ?? () #8 0x00007fdb6d0e0983 in ?? () from /lib64/libstdc++.so.6 #9 0x00007fdb6ce9398d in start_thread () from /lib64/libc.so.6 #10 0x00007fdb6cf1a380 in clone3 () from /lib64/libc.so.6 Thread 4 (Thread 0x7fdb579be6c0 (LWP 3731) "mariadbd"): #0 0x00007fdb6cf11a8d in syscall () from /lib64/libc.so.6 #1 0x00005568a6a72fbf in tpool::aio_linux::getevent_thread_routine(tpool::aio_linux*) () #2 0x00007fdb6d0e0983 in ?? () from /lib64/libstdc++.so.6 0x00007fdb6cf0ea9a in fdatasync () from /lib64/libc.so.6 Thread 17 (Thread 0x7fdb227fc6c0 (LWP 3778) "mariadbd"): #0 0x00007fdb6ce90006 in __futex_abstimed_wait_common () from /lib64/libc.so.6 #1 0x00007fdb6ce932e7 in pthread_cond_clockwait@GLIBC_2.30 () from /lib64/libc.so.6 #2 0x00005568a6a733e1 in tpool::thread_pool_generic::wait_for_tasks(std::unique_lock&, tpool::worker_data*) () #3 0x00005568a6a736f0 in tpool::thread_pool_generic::get_task(tpool::worker_data*, tpool::task**) () #4 0x00005568a6a7469e in tpool::thread_pool_generic::worker_main(tpool::worker_data*) () #5 0x00007fdb6d0e0983 in ?? () from /lib64/libstdc++.so.6 #6 0x00007fdb6ce9398d in start_thread () from /lib64/libc.so.6 #7 0x00007fdb6cf1a380 in clone3 () from /lib64/libc.so.6 Thread 16 (Thread 0x7fdb22ffd6c0 (LWP 3777) "mariadbd"): #0 0x00007fdb6ce90006 in __futex_abstimed_wait_common () from /lib64/libc.so.6 #1 0x00007fdb6ce932e7 in pthread_cond_clockwait@GLIBC_2.30 () from /lib64/libc.so.6 #2 0x00005568a6a733e1 in tpool::thread_pool_generic::wait_for_tasks(std::unique_lock&, tpool::worker_data*) () -- #0 0x00007fdb6cf0ea9a in fdatasync () from /lib64/libc.so.6 #1 0x00005568a6971cb1 in ?? () #2 0x00005568a69651d0 in ?? () #3 0x00005568a6965269 in ?? () #4 0x00005568a69652ef in ?? () #5 0x00005568a69e8e1a in ?? () #6 0x00005568a62eec0b in ?? () #7 0x00005568a69ec8f2 in ?? () #8 0x00005568a62811ce in ?? () #9 0x00005568a6913ba9 in ?? () #10 0x00005568a66b0dbe in ha_initialize_handlerton(st_plugin_int*) () #11 0x00005568a646ce88 in ?? () #12 0x00005568a64719e5 in plugin_init(int*, char**, int) () #13 0x00005568a633651b in ?? () #14 0x00005568a63416af in mysqld_main(int, char**) () #15 0x00007fdb6ce2c5b0 in __libc_start_call_main () from /lib64/libc.so.6 0x00007fdb6cf0ea9a in fdatasync () from /lib64/libc.so.6 Thread 19 (Thread 0x7fdb6c0a06c0 (LWP 3818) "mariadbd"): #0 0x00007fdb6ce4375a in sigtimedwait () from /lib64/libc.so.6 #1 0x00005568a63301c3 in signal_hand () #2 0x00005568a687eba4 in ?? () #3 0x00007fdb6ce9398d in start_thread () from /lib64/libc.so.6 #4 0x00007fdb6cf1a380 in clone3 () from /lib64/libc.so.6 Thread 18 (Thread 0x7fdb6c1206c0 (LWP 3817) "mariadbd"): #0 0x00007fdb6ce90006 in __futex_abstimed_wait_common () from /lib64/libc.so.6 #1 0x00007fdb6ce92cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6 #2 0x00005568a643d950 in handle_manager () #3 0x00005568a687eba4 in ?? () #4 0x00007fdb6ce9398d in start_thread () from /lib64/libc.so.6 #5 0x00007fdb6cf1a380 in clone3 () from /lib64/libc.so.6 -- #0 0x00007fdb6cf0ea9a in fdatasync () from /lib64/libc.so.6 #1 0x00005568a6971cb1 in ?? () #2 0x00005568a69651d0 in ?? () #3 0x00005568a6965269 in ?? () #4 0x00005568a69652ef in ?? () #5 0x00005568a6b7d514 in ?? () #6 0x00005568a698c1b9 in ?? () #7 0x00005568a69a689b in ?? () #8 0x00005568a6918d1f in ?? () #9 0x00005568a692313e in ?? () #10 0x00005568a66bda7f in handler::ha_create(char const*, TABLE*, HA_CREATE_INFO*) () #11 0x00005568a66be41a in ha_create_table(THD*, char const*, char const*, char const*, HA_CREATE_INFO*, st_mysql_const_unsigned_lex_string*, bool) () #12 0x00005568a64ff756 in ?? () #13 0x00005568a64ffe67 in mysql_create_table_no_lock(THD*, st_ddl_log_state*, st_ddl_log_state*, st_mysql_const_lex_string const*, st_mysql_const_lex_string const*, Table_specification_st*, Alter_info*, bool*, int, TABLE_LIST*) () #14 0x00005568a6511b19 in Sql_cmd_create_table_like::execute(THD*) () #15 0x00005568a6448bb8 in mysql_execute_command(THD*, bool) () 0x00007fdb6cf0ea9a in fdatasync () from /lib64/libc.so.6 Thread 19 (Thread 0x7fdb6c0a06c0 (LWP 3818) "mariadbd"): #0 0x00007fdb6ce4375a in sigtimedwait () from /lib64/libc.so.6 #1 0x00005568a63301c3 in signal_hand () #2 0x00005568a687eba4 in ?? () #3 0x00007fdb6ce9398d in start_thread () from /lib64/libc.so.6 #4 0x00007fdb6cf1a380 in clone3 () from /lib64/libc.so.6 Thread 18 (Thread 0x7fdb6c1206c0 (LWP 3817) "mariadbd"): #0 0x00007fdb6ce90006 in __futex_abstimed_wait_common () from /lib64/libc.so.6 #1 0x00007fdb6ce92cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6 #2 0x00005568a643d950 in handle_manager () #3 0x00005568a687eba4 in ?? () #4 0x00007fdb6ce9398d in start_thread () from /lib64/libc.so.6 #5 0x00007fdb6cf1a380 in clone3 () from /lib64/libc.so.6 -- #0 0x00007fdb6cf0ea9a in fdatasync () from /lib64/libc.so.6 #1 0x00005568a6971cb1 in ?? () #2 0x00005568a69651d0 in ?? () #3 0x00005568a6965269 in ?? () #4 0x00005568a69652ef in ?? () #5 0x00005568a69e8e1a in ?? () #6 0x00005568a62eec0b in ?? () #7 0x00005568a69ec8f2 in ?? () #8 0x00005568a6a3b11c in ?? () #9 0x00005568a6923e52 in ?? () #10 0x00005568a66bda7f in handler::ha_create(char const*, TABLE*, HA_CREATE_INFO*) () #11 0x00005568a66be41a in ha_create_table(THD*, char const*, char const*, char const*, HA_CREATE_INFO*, st_mysql_const_unsigned_lex_string*, bool) () #12 0x00005568a64ff756 in ?? () #13 0x00005568a64ffe67 in mysql_create_table_no_lock(THD*, st_ddl_log_state*, st_ddl_log_state*, st_mysql_const_lex_string const*, st_mysql_const_lex_string const*, Table_specification_st*, Alter_info*, bool*, int, TABLE_LIST*) () #14 0x00005568a6511b19 in Sql_cmd_create_table_like::execute(THD*) () #15 0x00005568a6448bb8 in mysql_execute_command(THD*, bool) () #0 0x00007fdb6cf0ea9a in fdatasync () from /lib64/libc.so.6 #1 0x00005568a6971cb1 in ?? () #2 0x00005568a69651d0 in ?? () #3 0x00005568a6a30d3a in ?? () #4 0x00005568a6a44368 in ?? () #5 0x00005568a697111f in ?? () #6 0x00005568a6a74508 in tpool::task_group::execute(tpool::task*) () #7 0x00005568a6a746cc in tpool::thread_pool_generic::worker_main(tpool::worker_data*) () #8 0x00007fdb6d0e0983 in ?? () from /lib64/libstdc++.so.6 #9 0x00007fdb6ce9398d in start_thread () from /lib64/libc.so.6 #10 0x00007fdb6cf1a380 in clone3 () from /lib64/libc.so.6 Thread 5 (Thread 0x7fdb489fe6c0 (LWP 3767) "mariadbd"): #0 0x00007fdb6ce90006 in __futex_abstimed_wait_common () from /lib64/libc.so.6 #1 0x00007fdb6ce932e7 in pthread_cond_clockwait@GLIBC_2.30 () from /lib64/libc.so.6 #2 0x00005568a6a733e1 in tpool::thread_pool_generic::wait_for_tasks(std::unique_lock&, tpool::worker_data*) (