Thread 37 (Thread 0x7f987b664700 (LWP 67)): #0 0x00007f9db553f697 in io_submit () from /lib64/libaio.so.1 #1 0x000055ea67e4b10b in tpool::aio_linux::submit_io (this=, cb=) at /usr/src/debug/MariaDB-/src_0/tpool/aio_linux.cc:164 #2 0x000055ea67c6b4d9 in submit_io (cb=, this=) at /usr/src/debug/MariaDB-/src_0/tpool/tpool.h:240 #3 os_aio (type=..., buf=0x7f9ce9e98000, offset=8382119936, n=n@entry=16384) at /usr/src/debug/MariaDB-/src_0/storage/innobase/os/os0file.cc:3802 #4 0x000055ea67dd946b in fil_space_t::io (this=this@entry=0x55ea6b26e428, type=..., offset=, len=len@entry=16384, buf=, bpage=bpage@entry=0x7f9ce0184b60) at /usr/src/debug/MariaDB-/src_0/storage/innobase/fil/fil0fil.cc:2701 #5 0x000055ea67d98ebc in buf_read_page_low (err=err@entry=0x7f987b662a90, space=space@entry=0x55ea6b26e428, mode=mode@entry=132, page_id=..., zip_size=zip_size@entry=0, unzip=unzip@entry=false, sync=) at /usr/src/debug/MariaDB-/src_0/storage/innobase/buf/buf0rea.cc:322 #6 0x000055ea67d99345 in buf_read_page_background (space=space@entry=0x55ea6b26e428, page_id=..., zip_size=zip_size@entry=0) at /usr/src/debug/MariaDB-/src_0/storage/innobase/buf/buf0rea.cc:477 #7 0x000055ea67d8caa4 in buf_load () at /usr/src/debug/MariaDB-/src_0/storage/innobase/buf/buf0dump.cc:689 #8 0x000055ea67d8d935 in buf_dump_load_func () at /usr/src/debug/MariaDB-/src_0/storage/innobase/buf/buf0dump.cc:774 #9 0x000055ea67e4a84b in tpool::task::execute (this=0x55ea6929f6c0 ) at /usr/src/debug/MariaDB-/src_0/tpool/task.cc:37 #10 0x000055ea67e48ee1 in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b0942f0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:580 #11 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #12 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #13 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 36 (Thread 0x7f9d9c5c0700 (LWP 64)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67ade549 in inline_mysql_cond_timedwait (src_file=0x55ea680ed850 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.8.4/storage/maria/ma_servicethread.c", src_line=116, abstime=0x7f9d9c5bfcb0, mutex=, that=) at /usr/src/debug/MariaDB-/src_0/include/mysql/psi/mysql_thread.h:1088 #2 my_service_thread_sleep (control=control@entry=0x55ea6892c280 , sleep_time=) at /usr/src/debug/MariaDB-/src_0/storage/maria/ma_servicethread.c:115 #3 0x000055ea67ad5d8e in ma_checkpoint_background (arg=0x1e) at /usr/src/debug/MariaDB-/src_0/storage/maria/ma_checkpoint.c:725 #4 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 35 (Thread 0x7f9d980b6700 (LWP 105)): #0 0x00007f9db3b01e29 in syscall () from /lib64/libc.so.6 #1 0x000055ea67d023f9 in wait (lk=, this=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/sync/srw_lock.cc:239 #2 srw_mutex_impl::wait_and_lock (this=this@entry=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/sync/srw_lock.cc:326 #3 0x000055ea67d026c4 in wr_lock (this=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/srw_lock.h:134 #4 ssux_lock_impl::rd_wait (this=this@entry=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/sync/srw_lock.cc:392 #5 0x000055ea67daa262 in rd_lock (this=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/srw_lock.h:247 #6 rd_lock (line=line@entry=1060, file=0x55ea68167998 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.8.4/storage/innobase/dict/dict0dict.cc", this=0x55ea68946e40 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/srw_lock.h:515 #7 dict_sys_t::freeze (line=line@entry=1060, file=0x55ea68167998 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.8.4/storage/innobase/dict/dict0dict.cc", this=0x55ea68946e00 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/dict/dict0dict.cc:1023 #8 0x000055ea67db0622 in dict_table_open_on_name (table_name=0x7f9d980b3bb0 "phpmyadmin/pma__table_info", dict_locked=, ignore_err=DICT_ERR_IGNORE_FK_NOKEY) at /usr/src/debug/MariaDB-/src_0/storage/innobase/dict/dict0dict.cc:1060 #9 0x000055ea67c02c66 in ha_innobase::open (this=0x7f97e8025cb0, name=0x7f97e8015f80 "./phpmyadmin/pma__table_info") at /usr/src/debug/MariaDB-/src_0/storage/innobase/handler/ha_innodb.cc:6204 #10 0x000055ea6792fa67 in handler::ha_open (this=0x7f97e8025cb0, table_arg=table_arg@entry=0x7f97e8021e08, name=0x7f97e8015f80 "./phpmyadmin/pma__table_info", mode=mode@entry=2, test_if_locked=test_if_locked@entry=18, mem_root=mem_root@entry=0x0, partitions_to_open=partitions_to_open@entry=0x0) at /usr/src/debug/MariaDB-/src_0/sql/handler.cc:3331 #11 0x000055ea677ce3c7 in open_table_from_share (thd=thd@entry=0x7f97e80009b8, share=share@entry=0x7f97e8015ac0, alias=alias@entry=0x7f97e8011c20, db_stat=db_stat@entry=33, prgflag=prgflag@entry=8, ha_open_flags=18, outparam=, is_create_table=, is_create_table@entry=false, partitions_to_open=) at /usr/src/debug/MariaDB-/src_0/sql/table.cc:4415 #12 0x000055ea676817c6 in open_table (thd=thd@entry=0x7f97e80009b8, table_list=table_list@entry=0x7f97e8011bd8, ot_ctx=ot_ctx@entry=0x7f9d980b4830) at /usr/src/debug/MariaDB-/src_0/sql/sql_base.cc:2039 #13 0x000055ea67684742 in open_and_process_table (ot_ctx=0x7f9d980b4830, has_prelocking_list=false, prelocking_strategy=0x7f9d980b4920, flags=0, counter=0x7f9d980b48c0, tables=0x7f97e8011bd8, thd=0x7f97e80009b8) at /usr/src/debug/MariaDB-/src_0/sql/sql_base.cc:3845 #14 open_tables (thd=thd@entry=0x7f97e80009b8, options=..., start=start@entry=0x7f9d980b48b8, counter=counter@entry=0x7f9d980b48c0, flags=flags@entry=0, prelocking_strategy=prelocking_strategy@entry=0x7f9d980b4920) at /usr/src/debug/MariaDB-/src_0/sql/sql_base.cc:4330 #15 0x000055ea67684ca6 in open_and_lock_tables (thd=thd@entry=0x7f97e80009b8, options=..., tables=tables@entry=0x7f97e8011bd8, derived=derived@entry=true, flags=flags@entry=0, prelocking_strategy=prelocking_strategy@entry=0x7f9d980b4920) at /usr/src/debug/MariaDB-/src_0/sql/sql_base.cc:5301 #16 0x000055ea6758a0f7 in open_and_lock_tables (flags=0, derived=true, tables=0x7f97e8011bd8, thd=0x7f97e80009b8) at /usr/src/debug/MariaDB-/src_0/sql/sql_base.h:511 #17 execute_sqlcom_select (thd=thd@entry=0x7f97e80009b8, all_tables=0x7f97e8011bd8) at /usr/src/debug/MariaDB-/src_0/sql/sql_parse.cc:6174 #18 0x000055ea676f1244 in mysql_execute_command (thd=thd@entry=0x7f97e80009b8, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /usr/src/debug/MariaDB-/src_0/sql/sql_parse.cc:3944 #19 0x000055ea676f35eb in mysql_parse (thd=thd@entry=0x7f97e80009b8, rawbuf=, length=, parser_state=parser_state@entry=0x7f9d980b5320) at /usr/src/debug/MariaDB-/src_0/sql/sql_parse.cc:8028 #20 0x000055ea676f57a7 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x7f97e80009b8, packet=packet@entry=0x7f97e80080e9 "SELECT NULL FROM `pma__table_info` LIMIT 0", packet_length=packet_length@entry=42, blocking=blocking@entry=true) at /usr/src/debug/MariaDB-/src_0/sql/sql_parse.cc:1894 #21 0x000055ea676f6e43 in do_command (thd=0x7f97e80009b8, blocking=blocking@entry=true) at /usr/src/debug/MariaDB-/src_0/sql/sql_parse.cc:1408 #22 0x000055ea677fb637 in do_handle_one_connection (connect=, connect@entry=0x55ea6b4478c8, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-/src_0/sql/sql_connect.cc:1418 #23 0x000055ea677fb8d4 in handle_one_connection (arg=arg@entry=0x55ea6b4478c8) at /usr/src/debug/MariaDB-/src_0/sql/sql_connect.cc:1312 #24 0x000055ea67b515fc in pfs_spawn_thread (arg=0x55ea6b411ad8) at /usr/src/debug/MariaDB-/src_0/storage/perfschema/pfs.cc:2201 #25 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #26 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 34 (Thread 0x7f97f3fff700 (LWP 96)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f97f3ffec60, __mutex=, __cond=0x55ea6b093570) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093570) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093570) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093570) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093570) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093570, t=t@entry=0x7f97f3ffed00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093570) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 33 (Thread 0x7f9810ff9700 (LWP 95)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f9810ff8c60, __mutex=, __cond=0x55ea6b0935f0) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b0935f0) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b0935f0) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b0935f0) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b0935f0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b0935f0, t=t@entry=0x7f9810ff8d00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b0935f0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 32 (Thread 0x7f98737fe700 (LWP 76)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f98737fdc60, __mutex=, __cond=0x55ea6b093f70) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093f70) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093f70) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093f70) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093f70) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093f70, t=t@entry=0x7f98737fdd00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093f70) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 31 (Thread 0x7f98127fc700 (LWP 92)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f98127fbc60, __mutex=, __cond=0x55ea6b093770) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093770) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093770) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093770) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093770) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093770, t=t@entry=0x7f98127fbd00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093770) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 30 (Thread 0x7f9811ffb700 (LWP 93)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f9811ffac60, __mutex=, __cond=0x55ea6b0936f0) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b0936f0) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b0936f0) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b0936f0) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b0936f0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b0936f0, t=t@entry=0x7f9811ffad00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b0936f0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 29 (Thread 0x7f9878e5f700 (LWP 75)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f9878e5ec60, __mutex=, __cond=0x55ea6b093ff0) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093ff0) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093ff0) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093ff0) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093ff0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093ff0, t=t@entry=0x7f9878e5ed00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093ff0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 28 (Thread 0x7f987a662700 (LWP 71)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f987a661c60, __mutex=, __cond=0x55ea6b094170) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b094170) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b094170) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b094170) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b094170) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b094170, t=t@entry=0x7f987a661d00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b094170) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 27 (Thread 0x7f9873fff700 (LWP 68)): #0 0x00007f9db3b01e29 in syscall () from /lib64/libc.so.6 #1 0x000055ea67d023f9 in wait (lk=, this=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/sync/srw_lock.cc:239 #2 srw_mutex_impl::wait_and_lock (this=this@entry=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/sync/srw_lock.cc:326 #3 0x000055ea67daab2b in wr_lock (this=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/srw_lock.h:134 #4 wr_lock (this=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/srw_lock.h:257 #5 wr_lock (line=225, file=0x55ea68167998 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.8.4/storage/innobase/dict/dict0dict.cc", this=0x55ea68946e40 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/srw_lock.h:528 #6 dict_sys_t::lock_wait (this=this@entry=0x55ea68946e00 , file=file@entry=0x55ea68167998 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.8.4/storage/innobase/dict/dict0dict.cc", line=line@entry=225) at /usr/src/debug/MariaDB-/src_0/storage/innobase/dict/dict0dict.cc:987 #7 0x000055ea67daffd3 in lock (line=225, file=0x55ea68167998 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.8.4/storage/innobase/dict/dict0dict.cc", this=0x55ea68946e00 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/dict0dict.h:1529 #8 dict_table_close (table=table@entry=0x7f985c001d60) at /usr/src/debug/MariaDB-/src_0/storage/innobase/dict/dict0dict.cc:225 #9 0x000055ea67db00d2 in dict_table_close (table=0x7f985c001d60, dict_locked=dict_locked@entry=false, thd=0x55ea6b076fe8, mdl=0x7f986c0009a0) at /usr/src/debug/MariaDB-/src_0/storage/innobase/dict/dict0dict.cc:253 #10 0x000055ea67cdcb71 in close_table (this=0x55ea6b2350e0) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/row0purge.h:229 #11 retain_mdl (table_id=, this=0x55ea6b2350e0) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/row0purge.h:249 #12 row_purge_parse_undo_rec (updated_extern=0x7f9873ffea40, thr=0x55ea6b235040, undo_rec=0x55ea6b243db0 "", node=0x55ea6b2350e0) at /usr/src/debug/MariaDB-/src_0/storage/innobase/row/row0purge.cc:932 #13 row_purge (thr=0x55ea6b235040, undo_rec=0x55ea6b243db0 "", node=0x55ea6b2350e0) at /usr/src/debug/MariaDB-/src_0/storage/innobase/row/row0purge.cc:1120 #14 row_purge_step (thr=thr@entry=0x55ea6b235040) at /usr/src/debug/MariaDB-/src_0/storage/innobase/row/row0purge.cc:1172 #15 0x000055ea67c97c08 in que_thr_step (thr=0x55ea6b235040) at /usr/src/debug/MariaDB-/src_0/storage/innobase/que/que0que.cc:653 #16 que_run_threads_low (thr=0x55ea6b235040) at /usr/src/debug/MariaDB-/src_0/storage/innobase/que/que0que.cc:709 #17 que_run_threads (thr=0x55ea6b235040) at /usr/src/debug/MariaDB-/src_0/storage/innobase/que/que0que.cc:729 #18 0x000055ea67d0bd1a in trx_purge (n_tasks=, truncate=) at /usr/src/debug/MariaDB-/src_0/storage/innobase/trx/trx0purge.cc:1356 #19 0x000055ea67cfc07a in purge_coordinator_callback () at /usr/src/debug/MariaDB-/src_0/storage/innobase/srv/srv0srv.cc:1728 #20 0x000055ea67e4a536 in tpool::task_group::execute (this=0x55ea69298e80 , t=0x55ea69298de0 ) at /usr/src/debug/MariaDB-/src_0/tpool/task_group.cc:55 #21 0x000055ea67e48ee1 in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b094270) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:580 #22 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #23 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #24 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 26 (Thread 0x7f9db5d35700 (LWP 63)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67ec39f1 in inline_mysql_cond_timedwait (that=0x55ea692aade0 , mutex=0x55ea692aae20 , src_file=0x55ea6817ad00 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.8.4/mysys/thr_timer.c", src_line=321, abstime=0x7f9db5d34d10) at /usr/src/debug/MariaDB-/src_0/include/mysql/psi/mysql_thread.h:1088 #2 timer_handler (arg=) at /usr/src/debug/MariaDB-/src_0/mysys/thr_timer.c:321 #3 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 25 (Thread 0x7f987ae63700 (LWP 70)): #0 0x00007f9db3b01e29 in syscall () from /lib64/libc.so.6 #1 0x000055ea67d023f9 in wait (lk=, this=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/sync/srw_lock.cc:239 #2 srw_mutex_impl::wait_and_lock (this=this@entry=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/sync/srw_lock.cc:326 #3 0x000055ea67d026c4 in wr_lock (this=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/srw_lock.h:134 #4 ssux_lock_impl::rd_wait (this=this@entry=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/sync/srw_lock.cc:392 #5 0x000055ea67daa262 in rd_lock (this=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/srw_lock.h:247 #6 rd_lock (line=line@entry=751, file=0x55ea68167998 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.8.4/storage/innobase/dict/dict0dict.cc", this=0x55ea68946e40 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/srw_lock.h:515 #7 dict_sys_t::freeze (line=line@entry=751, file=0x55ea68167998 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.8.4/storage/innobase/dict/dict0dict.cc", this=0x55ea68946e00 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/dict/dict0dict.cc:1023 #8 0x000055ea67db0ab9 in dict_acquire_mdl_shared (table=0x7f98600150a0, thd=, mdl=0x55ea6b2348d8, table_op=DICT_TABLE_OP_NORMAL) at /usr/src/debug/MariaDB-/src_0/storage/innobase/dict/dict0dict.cc:751 #9 0x000055ea67db5a0c in dict_table_open_on_id (table_id=249931, dict_locked=dict_locked@entry=false, table_op=table_op@entry=DICT_TABLE_OP_NORMAL, thd=0x55ea6b2d0c68, mdl=mdl@entry=0x55ea6b2348d8) at /usr/src/debug/MariaDB-/src_0/storage/innobase/dict/dict0dict.cc:851 #10 0x000055ea67cdcbaf in row_purge_parse_undo_rec (updated_extern=0x7f987ae62b50, thr=0x55ea6b2329f8, undo_rec=0x55ea6b243ad0 "", node=0x55ea6b234740) at /usr/src/debug/MariaDB-/src_0/storage/innobase/row/row0purge.cc:942 #11 row_purge (thr=0x55ea6b2329f8, undo_rec=0x55ea6b243ad0 "", node=0x55ea6b234740) at /usr/src/debug/MariaDB-/src_0/storage/innobase/row/row0purge.cc:1120 #12 row_purge_step (thr=thr@entry=0x55ea6b2329f8) at /usr/src/debug/MariaDB-/src_0/storage/innobase/row/row0purge.cc:1172 #13 0x000055ea67c97c08 in que_thr_step (thr=0x55ea6b2329f8) at /usr/src/debug/MariaDB-/src_0/storage/innobase/que/que0que.cc:653 #14 que_run_threads_low (thr=0x55ea6b2329f8) at /usr/src/debug/MariaDB-/src_0/storage/innobase/que/que0que.cc:709 #15 que_run_threads (thr=0x55ea6b2329f8) at /usr/src/debug/MariaDB-/src_0/storage/innobase/que/que0que.cc:729 #16 0x000055ea67cfc480 in purge_worker_callback () at /usr/src/debug/MariaDB-/src_0/storage/innobase/srv/srv0srv.cc:1625 #17 0x000055ea67e4a536 in tpool::task_group::execute (this=0x55ea69298f20 , t=0x55ea692663e0 ) at /usr/src/debug/MariaDB-/src_0/tpool/task_group.cc:55 #18 0x000055ea67e48ee1 in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b0941f0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:580 #19 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #20 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #21 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 24 (Thread 0x7f9db0092700 (LWP 98)): #0 0x00007f9db3afcddd in poll () from /lib64/libc.so.6 #1 0x000055ea67aa147b in poll (__timeout=300000, __nfds=1, __fds=0x7f9db0091900) at /usr/include/bits/poll2.h:46 #2 vio_io_wait (vio=vio@entry=0x7f97e402d748, event=, timeout=300000) at /usr/src/debug/MariaDB-/src_0/vio/viosocket.c:948 #3 0x000055ea67aa1548 in vio_socket_io_wait (vio=vio@entry=0x7f97e402d748, event=) at /usr/src/debug/MariaDB-/src_0/vio/viosocket.c:116 #4 0x000055ea67aa1f85 in handle_ssl_io_error (ret=-1, vio=0x7f97e402d748) at /usr/src/debug/MariaDB-/src_0/vio/viossl.c:163 #5 vio_ssl_read (vio=0x7f97e402d748, buf=0x7f97e40080e8 "\a", size=) at /usr/src/debug/MariaDB-/src_0/vio/viossl.c:179 #6 0x000055ea67a65d9b in my_real_read (net=0x7f97e4000c68, complen=complen@entry=0x7f9db0091b40, header=1 '\001') at /usr/src/debug/MariaDB-/src_0/sql/net_serv.cc:1003 #7 0x000055ea67a66cd8 in my_net_read_packet_reallen (net=0x7f97e4000c68, read_from_server=, reallen=reallen@entry=0x7f9db0091b90) at /usr/src/debug/MariaDB-/src_0/sql/net_serv.cc:1284 #8 0x000055ea67a66e1d in my_net_read_packet (net=, read_from_server=) at /usr/src/debug/MariaDB-/src_0/sql/net_serv.cc:1268 #9 0x000055ea676f6db1 in do_command (thd=0x7f97e40009b8, blocking=blocking@entry=true) at /usr/src/debug/MariaDB-/src_0/sql/sql_parse.cc:1263 #10 0x000055ea677fb637 in do_handle_one_connection (connect=, connect@entry=0x55ea6b4156f8, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-/src_0/sql/sql_connect.cc:1418 #11 0x000055ea677fb8d4 in handle_one_connection (arg=arg@entry=0x55ea6b4156f8) at /usr/src/debug/MariaDB-/src_0/sql/sql_connect.cc:1312 #12 0x000055ea67b515fc in pfs_spawn_thread (arg=0x55ea6b411ad8) at /usr/src/debug/MariaDB-/src_0/storage/perfschema/pfs.cc:2201 #13 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #14 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 23 (Thread 0x7f9813fff700 (LWP 89)): #0 0x00007f9db3b01e29 in syscall () from /lib64/libc.so.6 #1 0x000055ea67d023f9 in wait (lk=, this=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/sync/srw_lock.cc:239 #2 srw_mutex_impl::wait_and_lock (this=this@entry=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/sync/srw_lock.cc:326 #3 0x000055ea67daab86 in wr_lock (this=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/srw_lock.h:134 #4 wr_lock (this=0x55ea68946e48 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/srw_lock.h:257 #5 wr_lock (line=1336, file=0x55ea68167998 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.8.4/storage/innobase/dict/dict0dict.cc", this=0x55ea68946e40 ) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/srw_lock.h:528 #6 dict_sys_t::lock_wait (this=this@entry=0x55ea68946e00 , file=file@entry=0x55ea68167998 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.8.4/storage/innobase/dict/dict0dict.cc", line=line@entry=1336) at /usr/src/debug/MariaDB-/src_0/storage/innobase/dict/dict0dict.cc:1006 #7 0x000055ea67db1be0 in lock (line=1336, file=0x55ea68167998 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.8.4/storage/innobase/dict/dict0dict.cc", this=) at /usr/src/debug/MariaDB-/src_0/storage/innobase/include/dict0dict.h:1529 #8 dict_sys_t::evict_table_LRU (this=0x55ea68946e00 , half=) at /usr/src/debug/MariaDB-/src_0/storage/innobase/dict/dict0dict.cc:1336 #9 0x000055ea67cfaef1 in srv_master_callback () at /usr/src/debug/MariaDB-/src_0/storage/innobase/srv/srv0srv.cc:1515 #10 0x000055ea67e497a0 in run (this=0x55ea6b291400) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:343 #11 tpool::thread_pool_generic::timer_generic::execute (arg=0x55ea6b291400) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:363 #12 0x000055ea67e4a84b in tpool::task::execute (this=0x55ea6b291440) at /usr/src/debug/MariaDB-/src_0/tpool/task.cc:37 #13 0x000055ea67e48ee1 in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b0938f0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:580 #14 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #15 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #16 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 22 (Thread 0x7f9879e61700 (LWP 72)): #0 0x000055ea67db138c in dict_sys_t::remove (this=0x55ea68946e00 , table=0x7f98600016e0, lru=lru@entry=false, keep=keep@entry=false) at /usr/src/debug/MariaDB-/src_0/storage/innobase/dict/dict0dict.cc:1885 #1 0x000055ea67dbec09 in dict_load_table_one (name=..., ignore_err=ignore_err@entry=DICT_ERR_IGNORE_FK_NOKEY, fk_tables=std::deque with 0 elements) at /usr/src/debug/MariaDB-/src_0/storage/innobase/dict/dict0load.cc:2350 #2 0x000055ea67dc0fe5 in dict_sys_t::load_table (this=0x55ea68946e00 , name=..., ignore=ignore@entry=DICT_ERR_IGNORE_FK_NOKEY) at /usr/src/debug/MariaDB-/src_0/storage/innobase/dict/dict0load.cc:2495 #3 0x000055ea67dc1b66 in dict_load_table_on_id (table_id=table_id@entry=420, ignore_err=DICT_ERR_IGNORE_FK_NOKEY) at /usr/src/debug/MariaDB-/src_0/storage/innobase/dict/dict0load.cc:2570 #4 0x000055ea67db598c in dict_table_open_on_id (table_id=420, dict_locked=dict_locked@entry=false, table_op=table_op@entry=DICT_TABLE_OP_NORMAL, thd=0x55ea6b2d75b8, mdl=mdl@entry=0x55ea6b234b80) at /usr/src/debug/MariaDB-/src_0/storage/innobase/dict/dict0dict.cc:860 #5 0x000055ea67cdcbaf in row_purge_parse_undo_rec (updated_extern=0x7f9879e60b50, thr=0x55ea6b234948, undo_rec=0x55ea6b243af8 "", node=0x55ea6b2349e8) at /usr/src/debug/MariaDB-/src_0/storage/innobase/row/row0purge.cc:942 #6 row_purge (thr=0x55ea6b234948, undo_rec=0x55ea6b243af8 "", node=0x55ea6b2349e8) at /usr/src/debug/MariaDB-/src_0/storage/innobase/row/row0purge.cc:1120 #7 row_purge_step (thr=thr@entry=0x55ea6b234948) at /usr/src/debug/MariaDB-/src_0/storage/innobase/row/row0purge.cc:1172 #8 0x000055ea67c97c08 in que_thr_step (thr=0x55ea6b234948) at /usr/src/debug/MariaDB-/src_0/storage/innobase/que/que0que.cc:653 #9 que_run_threads_low (thr=0x55ea6b234948) at /usr/src/debug/MariaDB-/src_0/storage/innobase/que/que0que.cc:709 #10 que_run_threads (thr=0x55ea6b234948) at /usr/src/debug/MariaDB-/src_0/storage/innobase/que/que0que.cc:729 #11 0x000055ea67cfc480 in purge_worker_callback () at /usr/src/debug/MariaDB-/src_0/storage/innobase/srv/srv0srv.cc:1625 #12 0x000055ea67e4a536 in tpool::task_group::execute (this=0x55ea69298f20 , t=0x55ea692663e0 ) at /usr/src/debug/MariaDB-/src_0/tpool/task_group.cc:55 #13 0x000055ea67e48ee1 in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b0940f0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:580 #14 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #15 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #16 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 21 (Thread 0x7f98117fa700 (LWP 94)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f98117f9c60, __mutex=, __cond=0x55ea6b093670) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093670) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093670) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093670) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093670) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093670, t=t@entry=0x7f98117f9d00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093670) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 20 (Thread 0x7f9830ff9700 (LWP 88)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f9830ff8c60, __mutex=, __cond=0x55ea6b093970) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093970) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093970) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093970) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093970) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093970, t=t@entry=0x7f9830ff8d00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093970) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 19 (Thread 0x7f98317fa700 (LWP 87)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f98317f9c60, __mutex=, __cond=0x55ea6b0939f0) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b0939f0) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b0939f0) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b0939f0) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b0939f0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b0939f0, t=t@entry=0x7f98317f9d00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b0939f0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 18 (Thread 0x7f9db00dd700 (LWP 73)): #0 0x00007f9db3a4058a in sigwaitinfo () from /lib64/libc.so.6 #1 0x000055ea675f385b in my_sigwait (code=, sig=0x7f9db00dcbc0, set=0x7f9db00dcbd0) at /usr/src/debug/MariaDB-/src_0/include/my_pthread.h:195 #2 signal_hand (arg=arg@entry=0x0) at /usr/src/debug/MariaDB-/src_0/sql/mysqld.cc:3186 #3 0x000055ea67b515fc in pfs_spawn_thread (arg=0x55ea6b3cca58) at /usr/src/debug/MariaDB-/src_0/storage/perfschema/pfs.cc:2201 #4 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 17 (Thread 0x7f9d98abc700 (LWP 66)): #0 0x00007f9db45f0a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67d934b8 in buf_flush_page_cleaner () at /usr/src/debug/MariaDB-/src_0/storage/innobase/buf/buf0flu.cc:2232 #2 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #3 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 16 (Thread 0x7f9812ffd700 (LWP 91)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f9812ffcc60, __mutex=, __cond=0x55ea6b0937f0) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b0937f0) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b0937f0) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b0937f0) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b0937f0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b0937f0, t=t@entry=0x7f9812ffcd00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b0937f0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 15 (Thread 0x7f9832ffd700 (LWP 84)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f9832ffcc60, __mutex=, __cond=0x55ea6b093b70) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093b70) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093b70) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093b70) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093b70) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093b70, t=t@entry=0x7f9832ffcd00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093b70) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7f9831ffb700 (LWP 86)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f9831ffac60, __mutex=, __cond=0x55ea6b093a70) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093a70) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093a70) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093a70) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093a70) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093a70, t=t@entry=0x7f9831ffad00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093a70) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7f98337fe700 (LWP 83)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f98337fdc60, __mutex=, __cond=0x55ea6b093bf0) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093bf0) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093bf0) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093bf0) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093bf0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093bf0, t=t@entry=0x7f98337fdd00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093bf0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f9db5c86700 (LWP 69)): #0 0x00007f9db45f0a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea676e4f2b in inline_mysql_cond_wait (that=0x55ea689ceb70 , mutex=0x55ea689cebb0 , src_file=0x55ea67f91848 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.8.4/sql/sql_manager.cc", src_line=103) at /usr/src/debug/MariaDB-/src_0/include/mysql/psi/mysql_thread.h:1072 #2 handle_manager (arg=arg@entry=0x0) at /usr/src/debug/MariaDB-/src_0/sql/sql_manager.cc:103 #3 0x000055ea67b515fc in pfs_spawn_thread (arg=0x55ea6b2bddc8) at /usr/src/debug/MariaDB-/src_0/storage/perfschema/pfs.cc:2201 #4 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f9872ffd700 (LWP 77)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f9872ffcc60, __mutex=, __cond=0x55ea6b093ef0) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093ef0) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093ef0) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093ef0) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093ef0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093ef0, t=t@entry=0x7f9872ffcd00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093ef0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f9871ffb700 (LWP 79)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f9871ffac60, __mutex=, __cond=0x55ea6b093df0) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093df0) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093df0) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093df0) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093df0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093df0, t=t@entry=0x7f9871ffad00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093df0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f98137fe700 (LWP 90)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f98137fdc60, __mutex=, __cond=0x55ea6b093870) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093870) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093870) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093870) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093870) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093870, t=t@entry=0x7f98137fdd00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093870) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f98327fc700 (LWP 85)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f98327fbc60, __mutex=, __cond=0x55ea6b093af0) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093af0) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093af0) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093af0) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093af0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093af0, t=t@entry=0x7f98327fbd00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093af0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f98727fc700 (LWP 78)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f98727fbc60, __mutex=, __cond=0x55ea6b093e70) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093e70) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093e70) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093e70) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093e70) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093e70, t=t@entry=0x7f98727fbd00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093e70) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f9d9bdbf700 (LWP 65)): #0 0x00007f9db3b01e29 in syscall () from /lib64/libc.so.6 #1 0x000055ea67e4b1e8 in my_getevents (min_nr=1, nr=256, ev=0x7f9d9bdbcd00, ctx=) at /usr/src/debug/MariaDB-/src_0/tpool/aio_linux.cc:63 #2 tpool::aio_linux::getevent_thread_routine (aio=0x55ea6b0a9750) at /usr/src/debug/MariaDB-/src_0/tpool/aio_linux.cc:104 #3 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #4 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f9879660700 (LWP 74)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f987965fc60, __mutex=, __cond=0x55ea6b094070) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b094070) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b094070) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b094070) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b094070) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b094070, t=t@entry=0x7f987965fd00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b094070) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f98717fa700 (LWP 80)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f98717f9c60, __mutex=, __cond=0x55ea6b093d70) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093d70) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093d70) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093d70) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093d70) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093d70, t=t@entry=0x7f98717f9d00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093d70) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f9833fff700 (LWP 82)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f9833ffec60, __mutex=, __cond=0x55ea6b093c70) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093c70) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093c70) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093c70) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093c70) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093c70, t=t@entry=0x7f9833ffed00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093c70) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f9870ff9700 (LWP 81)): #0 0x00007f9db45f0de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000055ea67e47009 in __gthread_cond_timedwait (__abs_timeout=0x7f9870ff8c60, __mutex=, __cond=0x55ea6b093cf0) at /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/gthr-default.h:871 #2 __wait_until_impl > > (__atime=..., __lock=..., this=0x55ea6b093cf0) at /usr/include/c++/4.8.2/condition_variable:160 #3 wait_until > > (__atime=..., __lock=..., this=0x55ea6b093cf0) at /usr/include/c++/4.8.2/condition_variable:100 #4 wait_for > (__rtime=..., __lock=..., this=0x55ea6b093cf0) at /usr/include/c++/4.8.2/condition_variable:132 #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ea6b084650, lk=..., thread_data=thread_data@entry=0x55ea6b093cf0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:480 #6 0x000055ea67e476cd in tpool::thread_pool_generic::get_task (this=this@entry=0x55ea6b084650, thread_var=thread_var@entry=0x55ea6b093cf0, t=t@entry=0x7f9870ff8d00) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:533 #7 0x000055ea67e48ece in tpool::thread_pool_generic::worker_main (this=0x55ea6b084650, thread_var=0x55ea6b093cf0) at /usr/src/debug/MariaDB-/src_0/tpool/tpool_generic.cc:578 #8 0x00007f9db418e330 in ?? () from /lib64/libstdc++.so.6 #9 0x00007f9db45ecea5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9db3b07b0d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f9db5df9900 (LWP 61)): #0 0x00007f9db3afcddd in poll () from /lib64/libc.so.6 #1 0x000055ea675fd06a in poll (__timeout=-1, __nfds=, __fds=) at /usr/include/bits/poll2.h:46 #2 handle_connections_sockets () at /usr/src/debug/MariaDB-/src_0/sql/mysqld.cc:6205 #3 0x000055ea675fde51 in mysqld_main (argc=77, argv=0x55ea6af966e0) at /usr/src/debug/MariaDB-/src_0/sql/mysqld.cc:5910 #4 0x00007f9db3a2b555 in __libc_start_main () from /lib64/libc.so.6 #5 0x000055ea675f1633 in _start ()