Thread 28 (Thread 0x151918165700 (LWP 2943561)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x000055dcafd2947e in srw_mutex_impl::wait (lk=2147483652, this=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/sync/srw_lock.cc:238 #2 srw_mutex_impl::wait_and_lock (this=this@entry=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/sync/srw_lock.cc:326 #3 0x000055dcafbdade8 in srw_mutex_impl::wr_lock (this=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/include/lock0lock.h:792 #4 ssux_lock_impl::wr_lock (this=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/include/srw_lock.h:257 #5 lock_sys_t::wr_lock (this=this@entry=0x55dcb133ba40 ) at /test/10.11_dbg/storage/innobase/include/lock0lock.h:793 #6 0x000055dcafbc5023 in lock_rec_queue_validate (locked_lock_trx_sys=locked_lock_trx_sys@entry=false, id=, id@entry={m_id = 21474836483}, rec=rec@entry=0x15193dae807e "", index=index@entry=0x1518c80389b0, offsets=offsets@entry=0x151918161d00) at /test/10.11_dbg/storage/innobase/lock/lock0lock.cc:4659 #7 0x000055dcafbcf53b in lock_clust_rec_read_check_and_lock (flags=flags@entry=0, block=block@entry=0x15193da04cb0, rec=rec@entry=0x15193dae807e "", index=index@entry=0x1518c80389b0, offsets=offsets@entry=0x151918161d00, mode=mode@entry=LOCK_X, gap_mode=0, thr=0x1515c000bb30) at /test/10.11_dbg/storage/innobase/lock/lock0lock.cc:5591 #8 0x000055dcafcf353a in sel_set_rec_lock (pcur=pcur@entry=0x1515c000b668, rec=rec@entry=0x15193dae807e "", index=index@entry=0x1518c80389b0, offsets=0x151918161d00, mode=3, type=0, thr=0x1515c000bb30, mtr=0x151918162340) at /test/10.11_dbg/storage/innobase/row/row0sel.cc:1335 #9 0x000055dcafcf9881 in row_search_mvcc (buf=buf@entry=0x1515c000a848 "\377", mode=PAGE_CUR_G, prebuilt=0x1515c000b4a0, match_mode=, direction=direction@entry=0) at /test/10.11_dbg/storage/innobase/row/row0sel.cc:5210 #10 0x000055dcafb44fbf in ha_innobase::index_read (this=this@entry=0x1515c000ac60, buf=0x1515c000a848 "\377", key_ptr=key_ptr@entry=0x0, key_len=key_len@entry=0, find_flag=find_flag@entry=HA_READ_AFTER_KEY) at /test/10.11_dbg/storage/innobase/handler/ha_innodb.cc:8984 #11 0x000055dcafb45125 in ha_innobase::index_first (this=this@entry=0x1515c000ac60, buf=) at /test/10.11_dbg/storage/innobase/handler/ha_innodb.cc:9358 #12 0x000055dcafb45150 in ha_innobase::rnd_next (this=0x1515c000ac60, buf=) at /test/10.11_dbg/storage/innobase/handler/ha_innodb.cc:9451 #13 0x000055dcaf8222e4 in handler::ha_rnd_next (this=0x1515c000ac60, buf=0x1515c000a848 "\377") at /test/10.11_dbg/sql/handler.cc:3415 #14 0x000055dcaf43b7af in rr_sequential (info=0x151918162ac0) at /test/10.11_dbg/sql/records.h:82 #15 0x000055dcaf4dab7d in READ_RECORD::read_record (this=0x151918162ac0) at /test/10.11_dbg/sql/records.h:81 #16 mysql_delete (thd=thd@entry=0x1518cc01e3e8, table_list=0x1515c0002750, conds=, order_list=order_list@entry=0x1515c0004a30, limit=18446744073709551615, options=, result=) at /test/10.11_dbg/sql/sql_delete.cc:808 #17 0x000055dcaf53769a in mysql_execute_command (thd=0x1518cc01e3e8, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /test/10.11_dbg/sql/sql_limit.h:85 #18 0x000055dcaf45d100 in sp_instr_stmt::exec_core (this=0x1515c0002e38, thd=, nextp=0x151918163d94) at /test/10.11_dbg/sql/sp_head.cc:3857 #19 0x000055dcaf46ac75 in sp_lex_keeper::reset_lex_and_exec_core (this=this@entry=0x1515c0002e80, thd=thd@entry=0x1518cc01e3e8, nextp=nextp@entry=0x151918163d94, open_tables=open_tables@entry=false, instr=instr@entry=0x1515c0002e38) at /test/10.11_dbg/sql/sp_head.cc:3582 #20 0x000055dcaf46b3f1 in sp_instr_stmt::execute (this=0x1515c0002e38, thd=0x1518cc01e3e8, nextp=0x151918163d94) at /test/10.11_dbg/sql/sp_head.cc:3763 #21 0x000055dcaf4632f0 in sp_head::execute (this=this@entry=0x1515c00018b0, thd=thd@entry=0x1518cc01e3e8, merge_da_on_success=merge_da_on_success@entry=true) at /test/10.11_dbg/sql/sp_head.cc:1459 #22 0x000055dcaf4657bd in sp_head::execute_procedure (this=this@entry=0x1515c00018b0, thd=thd@entry=0x1518cc01e3e8, args=args@entry=0x151918164330) at /test/10.11_dbg/sql/sp_head.cc:2446 #23 0x000055dcaf672315 in Event_job_data::execute (this=this@entry=0x151918164bf0, thd=thd@entry=0x1518cc01e3e8, drop=) at /test/10.11_dbg/sql/event_data_objects.cc:1486 #24 0x000055dcaf9f783e in Event_worker_thread::run (this=this@entry=0x151918164cef, thd=0x1518cc01e3e8, event=0x1518cc010400) at /test/10.11_dbg/sql/event_scheduler.cc:323 #25 0x000055dcaf9f7987 in event_worker_thread (arg=) at /test/10.11_dbg/sql/event_scheduler.cc:268 #26 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #27 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 27 (Thread 0x1519181fb700 (LWP 2943544)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x000055dcafd2947e in srw_mutex_impl::wait (lk=2147483653, this=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/sync/srw_lock.cc:238 #2 srw_mutex_impl::wait_and_lock (this=this@entry=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/sync/srw_lock.cc:326 #3 0x000055dcafbdade8 in srw_mutex_impl::wr_lock (this=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/include/lock0lock.h:792 #4 ssux_lock_impl::wr_lock (this=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/include/srw_lock.h:257 #5 lock_sys_t::wr_lock (this=this@entry=0x55dcb133ba40 ) at /test/10.11_dbg/storage/innobase/include/lock0lock.h:793 #6 0x000055dcafbc5023 in lock_rec_queue_validate (locked_lock_trx_sys=locked_lock_trx_sys@entry=false, id=, id@entry={m_id = 21474836483}, rec=rec@entry=0x15193dae807e "", index=index@entry=0x1518c80389b0, offsets=offsets@entry=0x1519181f7d00) at /test/10.11_dbg/storage/innobase/lock/lock0lock.cc:4659 #7 0x000055dcafbcf53b in lock_clust_rec_read_check_and_lock (flags=flags@entry=0, block=block@entry=0x15193da04cb0, rec=rec@entry=0x15193dae807e "", index=index@entry=0x1518c80389b0, offsets=offsets@entry=0x1519181f7d00, mode=mode@entry=LOCK_X, gap_mode=0, thr=0x1515c400bb30) at /test/10.11_dbg/storage/innobase/lock/lock0lock.cc:5591 #8 0x000055dcafcf353a in sel_set_rec_lock (pcur=pcur@entry=0x1515c400b668, rec=rec@entry=0x15193dae807e "", index=index@entry=0x1518c80389b0, offsets=0x1519181f7d00, mode=3, type=0, thr=0x1515c400bb30, mtr=0x1519181f8340) at /test/10.11_dbg/storage/innobase/row/row0sel.cc:1335 #9 0x000055dcafcf9881 in row_search_mvcc (buf=buf@entry=0x1515c400a848 "\377", mode=PAGE_CUR_G, prebuilt=0x1515c400b4a0, match_mode=, direction=direction@entry=0) at /test/10.11_dbg/storage/innobase/row/row0sel.cc:5210 #10 0x000055dcafb44fbf in ha_innobase::index_read (this=this@entry=0x1515c400ac60, buf=0x1515c400a848 "\377", key_ptr=key_ptr@entry=0x0, key_len=key_len@entry=0, find_flag=find_flag@entry=HA_READ_AFTER_KEY) at /test/10.11_dbg/storage/innobase/handler/ha_innodb.cc:8984 #11 0x000055dcafb45125 in ha_innobase::index_first (this=this@entry=0x1515c400ac60, buf=) at /test/10.11_dbg/storage/innobase/handler/ha_innodb.cc:9358 #12 0x000055dcafb45150 in ha_innobase::rnd_next (this=0x1515c400ac60, buf=) at /test/10.11_dbg/storage/innobase/handler/ha_innodb.cc:9451 #13 0x000055dcaf8222e4 in handler::ha_rnd_next (this=0x1515c400ac60, buf=0x1515c400a848 "\377") at /test/10.11_dbg/sql/handler.cc:3415 #14 0x000055dcaf43b7af in rr_sequential (info=0x1519181f8ac0) at /test/10.11_dbg/sql/records.h:82 #15 0x000055dcaf4dab7d in READ_RECORD::read_record (this=0x1519181f8ac0) at /test/10.11_dbg/sql/records.h:81 #16 mysql_delete (thd=thd@entry=0x1518cc0024c8, table_list=0x1515c4002750, conds=, order_list=order_list@entry=0x1515c4004a30, limit=18446744073709551615, options=, result=) at /test/10.11_dbg/sql/sql_delete.cc:808 #17 0x000055dcaf53769a in mysql_execute_command (thd=0x1518cc0024c8, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /test/10.11_dbg/sql/sql_limit.h:85 #18 0x000055dcaf45d100 in sp_instr_stmt::exec_core (this=0x1515c4002e38, thd=, nextp=0x1519181f9d94) at /test/10.11_dbg/sql/sp_head.cc:3857 #19 0x000055dcaf46ac75 in sp_lex_keeper::reset_lex_and_exec_core (this=this@entry=0x1515c4002e80, thd=thd@entry=0x1518cc0024c8, nextp=nextp@entry=0x1519181f9d94, open_tables=open_tables@entry=false, instr=instr@entry=0x1515c4002e38) at /test/10.11_dbg/sql/sp_head.cc:3582 #20 0x000055dcaf46b3f1 in sp_instr_stmt::execute (this=0x1515c4002e38, thd=0x1518cc0024c8, nextp=0x1519181f9d94) at /test/10.11_dbg/sql/sp_head.cc:3763 #21 0x000055dcaf4632f0 in sp_head::execute (this=this@entry=0x1515c40018b0, thd=thd@entry=0x1518cc0024c8, merge_da_on_success=merge_da_on_success@entry=true) at /test/10.11_dbg/sql/sp_head.cc:1459 #22 0x000055dcaf4657bd in sp_head::execute_procedure (this=this@entry=0x1515c40018b0, thd=thd@entry=0x1518cc0024c8, args=args@entry=0x1519181fa330) at /test/10.11_dbg/sql/sp_head.cc:2446 #23 0x000055dcaf672315 in Event_job_data::execute (this=this@entry=0x1519181fabf0, thd=thd@entry=0x1518cc0024c8, drop=) at /test/10.11_dbg/sql/event_data_objects.cc:1486 #24 0x000055dcaf9f783e in Event_worker_thread::run (this=this@entry=0x1519181facef, thd=0x1518cc0024c8, event=0x1518cc0020d0) at /test/10.11_dbg/sql/event_scheduler.cc:323 #25 0x000055dcaf9f7987 in event_worker_thread (arg=) at /test/10.11_dbg/sql/event_scheduler.cc:268 #26 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #27 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 26 (Thread 0x15191811a700 (LWP 2943566)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x000055dcafd2947e in srw_mutex_impl::wait (lk=2147483650, this=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/sync/srw_lock.cc:238 #2 srw_mutex_impl::wait_and_lock (this=this@entry=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/sync/srw_lock.cc:326 #3 0x000055dcafbdade8 in srw_mutex_impl::wr_lock (this=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/include/lock0lock.h:792 #4 ssux_lock_impl::wr_lock (this=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/include/srw_lock.h:257 #5 lock_sys_t::wr_lock (this=this@entry=0x55dcb133ba40 ) at /test/10.11_dbg/storage/innobase/include/lock0lock.h:793 #6 0x000055dcafbc5023 in lock_rec_queue_validate (locked_lock_trx_sys=locked_lock_trx_sys@entry=false, id=, id@entry={m_id = 21474836483}, rec=rec@entry=0x15193dae807e "", index=index@entry=0x1518c80389b0, offsets=offsets@entry=0x151918116d00) at /test/10.11_dbg/storage/innobase/lock/lock0lock.cc:4659 #7 0x000055dcafbcf53b in lock_clust_rec_read_check_and_lock (flags=flags@entry=0, block=block@entry=0x15193da04cb0, rec=rec@entry=0x15193dae807e "", index=index@entry=0x1518c80389b0, offsets=offsets@entry=0x151918116d00, mode=mode@entry=LOCK_X, gap_mode=0, thr=0x1518c803e548) at /test/10.11_dbg/storage/innobase/lock/lock0lock.cc:5591 #8 0x000055dcafcf353a in sel_set_rec_lock (pcur=pcur@entry=0x1518c803ddc8, rec=rec@entry=0x15193dae807e "", index=index@entry=0x1518c80389b0, offsets=0x151918116d00, mode=3, type=0, thr=0x1518c803e548, mtr=0x151918117340) at /test/10.11_dbg/storage/innobase/row/row0sel.cc:1335 #9 0x000055dcafcf9881 in row_search_mvcc (buf=buf@entry=0x1518c803cfa8 "\377", mode=PAGE_CUR_G, prebuilt=0x1518c803dc00, match_mode=, direction=direction@entry=0) at /test/10.11_dbg/storage/innobase/row/row0sel.cc:5210 #10 0x000055dcafb44fbf in ha_innobase::index_read (this=this@entry=0x1518c803d3c0, buf=0x1518c803cfa8 "\377", key_ptr=key_ptr@entry=0x0, key_len=key_len@entry=0, find_flag=find_flag@entry=HA_READ_AFTER_KEY) at /test/10.11_dbg/storage/innobase/handler/ha_innodb.cc:8984 #11 0x000055dcafb45125 in ha_innobase::index_first (this=this@entry=0x1518c803d3c0, buf=) at /test/10.11_dbg/storage/innobase/handler/ha_innodb.cc:9358 #12 0x000055dcafb45150 in ha_innobase::rnd_next (this=0x1518c803d3c0, buf=) at /test/10.11_dbg/storage/innobase/handler/ha_innodb.cc:9451 #13 0x000055dcaf8222e4 in handler::ha_rnd_next (this=0x1518c803d3c0, buf=0x1518c803cfa8 "\377") at /test/10.11_dbg/sql/handler.cc:3415 #14 0x000055dcaf43b7af in rr_sequential (info=0x151918117ac0) at /test/10.11_dbg/sql/records.h:82 #15 0x000055dcaf4dab7d in READ_RECORD::read_record (this=0x151918117ac0) at /test/10.11_dbg/sql/records.h:81 #16 mysql_delete (thd=thd@entry=0x1518cc02c678, table_list=0x1515c8002750, conds=, order_list=order_list@entry=0x1515c8004a30, limit=18446744073709551615, options=, result=) at /test/10.11_dbg/sql/sql_delete.cc:808 #17 0x000055dcaf53769a in mysql_execute_command (thd=0x1518cc02c678, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /test/10.11_dbg/sql/sql_limit.h:85 #18 0x000055dcaf45d100 in sp_instr_stmt::exec_core (this=0x1515c8002e38, thd=, nextp=0x151918118d94) at /test/10.11_dbg/sql/sp_head.cc:3857 #19 0x000055dcaf46ac75 in sp_lex_keeper::reset_lex_and_exec_core (this=this@entry=0x1515c8002e80, thd=thd@entry=0x1518cc02c678, nextp=nextp@entry=0x151918118d94, open_tables=open_tables@entry=false, instr=instr@entry=0x1515c8002e38) at /test/10.11_dbg/sql/sp_head.cc:3582 #20 0x000055dcaf46b3f1 in sp_instr_stmt::execute (this=0x1515c8002e38, thd=0x1518cc02c678, nextp=0x151918118d94) at /test/10.11_dbg/sql/sp_head.cc:3763 #21 0x000055dcaf4632f0 in sp_head::execute (this=this@entry=0x1515c80018b0, thd=thd@entry=0x1518cc02c678, merge_da_on_success=merge_da_on_success@entry=true) at /test/10.11_dbg/sql/sp_head.cc:1459 #22 0x000055dcaf4657bd in sp_head::execute_procedure (this=this@entry=0x1515c80018b0, thd=thd@entry=0x1518cc02c678, args=args@entry=0x151918119330) at /test/10.11_dbg/sql/sp_head.cc:2446 #23 0x000055dcaf672315 in Event_job_data::execute (this=this@entry=0x151918119bf0, thd=thd@entry=0x1518cc02c678, drop=) at /test/10.11_dbg/sql/event_data_objects.cc:1486 #24 0x000055dcaf9f783e in Event_worker_thread::run (this=this@entry=0x151918119cef, thd=0x1518cc02c678, event=0x1518cc01e390) at /test/10.11_dbg/sql/event_scheduler.cc:323 #25 0x000055dcaf9f7987 in event_worker_thread (arg=) at /test/10.11_dbg/sql/event_scheduler.cc:268 #26 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #27 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 25 (Thread 0x15192ccbb700 (LWP 2940786)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x15192ccb8de0, clockid=, expected=0, futex_word=0x15192ccb8e88) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x15192ccb8de0, clockid=, mutex=0x55dcb0b2ce48 , cond=0x15192ccb8e60) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=cond@entry=0x15192ccb8e60, mutex=mutex@entry=0x55dcb0b2ce48 , abstime=abstime@entry=0x15192ccb8de0) at pthread_cond_wait.c:665 #3 0x000055dcaff63a0c in safe_cond_timedwait (cond=cond@entry=0x15192ccb8e60, mp=mp@entry=0x55dcb0b2ce20 , abstime=abstime@entry=0x15192ccb8de0, file=file@entry=0x55dcb00f43f8 "/test/10.11_dbg/include/mysql/psi/mysql_thread.h", line=line@entry=1088) at /test/10.11_dbg/mysys/thr_mutex.c:548 #4 0x000055dcaf8bbeff in inline_mysql_cond_timedwait (src_line=4032, src_file=0x55dcb02c5c50 "/test/10.11_dbg/sql/item_func.cc", abstime=0x15192ccb8de0, mutex=0x55dcb0b2ce20 , that=0x15192ccb8e60) at /test/10.11_dbg/include/mysql/psi/mysql_thread.h:1088 #5 Interruptible_wait::wait (this=this@entry=0x15192ccb8e40, cond=cond@entry=0x15192ccb8e60, mutex=mutex@entry=0x55dcb0b2ce20 ) at /test/10.11_dbg/sql/item_func.cc:4032 #6 0x000055dcaf8bc253 in Item_func_sleep::val_int (this=) at /test/10.11_dbg/sql/item_func.cc:4598 #7 0x000055dcaf748e39 in Type_handler::Item_send_long (this=, item=0x1518c80137a8, protocol=0x1518c8001350, buf=) at /test/10.11_dbg/sql/sql_type.cc:7487 #8 0x000055dcaf751d5f in Type_handler_long::Item_send (this=, item=, protocol=, buf=) at /test/10.11_dbg/sql/sql_type.h:5687 #9 0x000055dcaf402d82 in Item::send (this=0x1518c80137a8, protocol=0x1518c8001350, buffer=0x15192ccb8f30) at /test/10.11_dbg/sql/item.h:1227 #10 0x000055dcaf439c3b in Protocol::send_result_set_row (this=this@entry=0x1518c8001350, row_items=row_items@entry=0x1518c8013518) at /test/10.11_dbg/sql/protocol.cc:1332 #11 0x000055dcaf4c8663 in select_send::send_data (this=0x1518c8014118, items=@0x1518c8013518: { = { = {}, first = 0x1518c8013850, last = 0x1518c8013850, elements = 1}, }) at /test/10.11_dbg/sql/sql_class.cc:3100 #12 0x000055dcaf5bf87d in select_result_sink::send_data_with_check (sent=0, u=, items=, this=) at /test/10.11_dbg/sql/sql_class.h:5687 #13 JOIN::exec_inner (this=this@entry=0x1518c8014140) at /test/10.11_dbg/sql/sql_select.cc:4679 #14 0x000055dcaf5c08e0 in JOIN::exec (this=this@entry=0x1518c8014140) at /test/10.11_dbg/sql/sql_select.cc:4591 #15 0x000055dcaf5be664 in mysql_select (thd=thd@entry=0x1518c8000d48, tables=0x0, fields=@0x1518c8013518: { = { = {}, first = 0x1518c8013850, last = 0x1518c8013850, elements = 1}, }, conds=0x0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2164525824, result=0x1518c8014118, unit=0x1518c8004f80, select_lex=0x1518c8013278) at /test/10.11_dbg/sql/sql_select.cc:5071 #16 0x000055dcaf5bee5a in handle_select (thd=thd@entry=0x1518c8000d48, lex=lex@entry=0x1518c8004ea8, result=result@entry=0x1518c8014118, setup_tables_done_option=setup_tables_done_option@entry=0) at /test/10.11_dbg/sql/sql_select.cc:582 #17 0x000055dcaf528e62 in execute_sqlcom_select (thd=thd@entry=0x1518c8000d48, all_tables=0x0) at /test/10.11_dbg/sql/sql_parse.cc:6261 #18 0x000055dcaf5351cd in mysql_execute_command (thd=thd@entry=0x1518c8000d48, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /test/10.11_dbg/sql/sql_parse.cc:3945 #19 0x000055dcaf52310a in mysql_parse (thd=thd@entry=0x1518c8000d48, rawbuf=, length=, parser_state=parser_state@entry=0x15192ccba330) at /test/10.11_dbg/sql/sql_parse.cc:8037 #20 0x000055dcaf53073b in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x1518c8000d48, packet=packet@entry=0x1518c800aed9 "", packet_length=packet_length@entry=16, blocking=blocking@entry=true) at /test/10.11_dbg/sql/sql_class.h:1345 #21 0x000055dcaf532e65 in do_command (thd=0x1518c8000d48, blocking=blocking@entry=true) at /test/10.11_dbg/sql/sql_parse.cc:1407 #22 0x000055dcaf697137 in do_handle_one_connection (connect=, connect@entry=0x55dcb1c3f098, put_in_cache=put_in_cache@entry=true) at /test/10.11_dbg/sql/sql_connect.cc:1416 #23 0x000055dcaf697641 in handle_one_connection (arg=0x55dcb1c3f098) at /test/10.11_dbg/sql/sql_connect.cc:1318 #24 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #25 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 24 (Thread 0x15192cd06700 (LWP 2940538)): #0 0x000015194683c1a2 in __GI___sigtimedwait (set=set@entry=0x15192cd05bb0, info=info@entry=0x15192cd05c30, timeout=timeout@entry=0x0) at ../sysdeps/unix/sysv/linux/sigtimedwait.c:29 #1 0x000015194683c20b in __GI___sigwaitinfo (set=set@entry=0x15192cd05bb0, info=info@entry=0x15192cd05c30) at ../sysdeps/unix/sysv/linux/sigwaitinfo.c:25 #2 0x000055dcaf3f6a89 in my_sigwait (code=, sig=0x15192cd05bac, set=0x15192cd05bb0) at /test/10.11_dbg/include/my_pthread.h:195 #3 signal_hand (arg=) at /test/10.11_dbg/sql/mysqld.cc:3199 #4 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #5 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 23 (Thread 0x15192cd51700 (LWP 2940529)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55dcb0b00c2c ) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55dcb0b00c68 , cond=0x55dcb0b00c00 ) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=cond@entry=0x55dcb0b00c00 , mutex=mutex@entry=0x55dcb0b00c68 ) at pthread_cond_wait.c:647 #3 0x000055dcaff63770 in safe_cond_wait (cond=cond@entry=0x55dcb0b00c00 , mp=mp@entry=0x55dcb0b00c40 , file=file@entry=0x55dcb00f43f8 "/test/10.11_dbg/include/mysql/psi/mysql_thread.h", line=line@entry=1072) at /test/10.11_dbg/mysys/thr_mutex.c:494 #4 0x000055dcaf520d8d in inline_mysql_cond_wait (src_line=103, src_file=0x55dcb011ff98 "/test/10.11_dbg/sql/sql_manager.cc", mutex=0x55dcb0b00c40 , that=0x55dcb0b00c00 ) at /test/10.11_dbg/include/mysql/psi/mysql_thread.h:1072 #5 handle_manager (arg=) at /test/10.11_dbg/sql/sql_manager.cc:103 #6 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #7 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 22 (Thread 0x15192d9d8700 (LWP 2940390)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x15192d9d7bf0, clockid=, expected=0, futex_word=0x55dcb18a1d8c) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x15192d9d7bf0, clockid=, mutex=0x55dcb18a15c8, cond=0x55dcb18a1d60) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55dcb18a1d60, mutex=0x55dcb18a15c8, abstime=0x15192d9d7bf0) at pthread_cond_wait.c:665 #3 0x000055dcafef8c68 in __gthread_cond_timedwait (__abs_timeout=0x15192d9d7bf0, __mutex=, __cond=0x55dcb18a1d60) at /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:872 #4 std::condition_variable::__wait_until_impl > > (__atime=: , __lock=@0x15192d9d7c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1d60) at /usr/include/c++/9/condition_variable:188 #5 std::condition_variable::wait_until > > (__atime=, __lock=@0x15192d9d7c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1d60) at /usr/include/c++/9/condition_variable:121 #6 std::condition_variable::wait_for > (__rtime=@0x55dcb18a15f0: {__r = 60000}, __lock=@0x15192d9d7c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1d60) at /usr/include/c++/9/condition_variable:152 #7 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55dcb18a14b0, lk=@0x15192d9d7c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, thread_data=thread_data@entry=0x55dcb18a1d60) at /test/10.11_dbg/tpool/tpool_generic.cc:480 #8 0x000055dcafef9779 in tpool::thread_pool_generic::get_task (this=this@entry=0x55dcb18a14b0, thread_var=thread_var@entry=0x55dcb18a1d60, t=t@entry=0x15192d9d7c98) at /test/10.11_dbg/tpool/tpool_generic.cc:533 #9 0x000055dcafef9898 in tpool::thread_pool_generic::worker_main (this=0x55dcb18a14b0, thread_var=0x55dcb18a1d60) at /test/10.11_dbg/tpool/tpool_generic.cc:578 #10 0x000055dcafefafde in std::__invoke_impl (__t=, __f=) at /usr/include/c++/9/bits/invoke.h:89 #11 std::__invoke (__fn=) at /usr/include/c++/9/bits/invoke.h:95 #12 std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=) at /usr/include/c++/9/thread:244 #13 std::thread::_Invoker >::operator() (this=) at /usr/include/c++/9/thread:251 #14 std::thread::_State_impl > >::_M_run (this=) at /usr/include/c++/9/thread:195 #15 0x0000151946c11de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #17 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 21 (Thread 0x1519181b0700 (LWP 2943548)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x000055dcafd2947e in srw_mutex_impl::wait (lk=2147483651, this=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/sync/srw_lock.cc:238 #2 srw_mutex_impl::wait_and_lock (this=this@entry=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/sync/srw_lock.cc:326 #3 0x000055dcafbdade8 in srw_mutex_impl::wr_lock (this=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/include/lock0lock.h:792 #4 ssux_lock_impl::wr_lock (this=0x55dcb133ba80 ) at /test/10.11_dbg/storage/innobase/include/srw_lock.h:257 #5 lock_sys_t::wr_lock (this=this@entry=0x55dcb133ba40 ) at /test/10.11_dbg/storage/innobase/include/lock0lock.h:793 #6 0x000055dcafbc5023 in lock_rec_queue_validate (locked_lock_trx_sys=locked_lock_trx_sys@entry=false, id=, id@entry={m_id = 21474836483}, rec=rec@entry=0x15193dae807e "", index=index@entry=0x1518c80389b0, offsets=offsets@entry=0x1519181acd00) at /test/10.11_dbg/storage/innobase/lock/lock0lock.cc:4659 #7 0x000055dcafbcf53b in lock_clust_rec_read_check_and_lock (flags=flags@entry=0, block=block@entry=0x15193da04cb0, rec=rec@entry=0x15193dae807e "", index=index@entry=0x1518c80389b0, offsets=offsets@entry=0x1519181acd00, mode=mode@entry=LOCK_X, gap_mode=0, thr=0x1515d000bb30) at /test/10.11_dbg/storage/innobase/lock/lock0lock.cc:5591 #8 0x000055dcafcf353a in sel_set_rec_lock (pcur=pcur@entry=0x1515d000b668, rec=rec@entry=0x15193dae807e "", index=index@entry=0x1518c80389b0, offsets=0x1519181acd00, mode=3, type=0, thr=0x1515d000bb30, mtr=0x1519181ad340) at /test/10.11_dbg/storage/innobase/row/row0sel.cc:1335 #9 0x000055dcafcf9881 in row_search_mvcc (buf=buf@entry=0x1515d000a848 "\377", mode=PAGE_CUR_G, prebuilt=0x1515d000b4a0, match_mode=, direction=direction@entry=0) at /test/10.11_dbg/storage/innobase/row/row0sel.cc:5210 #10 0x000055dcafb44fbf in ha_innobase::index_read (this=this@entry=0x1515d000ac60, buf=0x1515d000a848 "\377", key_ptr=key_ptr@entry=0x0, key_len=key_len@entry=0, find_flag=find_flag@entry=HA_READ_AFTER_KEY) at /test/10.11_dbg/storage/innobase/handler/ha_innodb.cc:8984 #11 0x000055dcafb45125 in ha_innobase::index_first (this=this@entry=0x1515d000ac60, buf=) at /test/10.11_dbg/storage/innobase/handler/ha_innodb.cc:9358 #12 0x000055dcafb45150 in ha_innobase::rnd_next (this=0x1515d000ac60, buf=) at /test/10.11_dbg/storage/innobase/handler/ha_innodb.cc:9451 #13 0x000055dcaf8222e4 in handler::ha_rnd_next (this=0x1515d000ac60, buf=0x1515d000a848 "\377") at /test/10.11_dbg/sql/handler.cc:3415 #14 0x000055dcaf43b7af in rr_sequential (info=0x1519181adac0) at /test/10.11_dbg/sql/records.h:82 #15 0x000055dcaf4dab7d in READ_RECORD::read_record (this=0x1519181adac0) at /test/10.11_dbg/sql/records.h:81 #16 mysql_delete (thd=thd@entry=0x1518cc010458, table_list=0x1515d0002750, conds=, order_list=order_list@entry=0x1515d0004a30, limit=18446744073709551615, options=, result=) at /test/10.11_dbg/sql/sql_delete.cc:808 #17 0x000055dcaf53769a in mysql_execute_command (thd=0x1518cc010458, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /test/10.11_dbg/sql/sql_limit.h:85 #18 0x000055dcaf45d100 in sp_instr_stmt::exec_core (this=0x1515d0002e38, thd=, nextp=0x1519181aed94) at /test/10.11_dbg/sql/sp_head.cc:3857 #19 0x000055dcaf46ac75 in sp_lex_keeper::reset_lex_and_exec_core (this=this@entry=0x1515d0002e80, thd=thd@entry=0x1518cc010458, nextp=nextp@entry=0x1519181aed94, open_tables=open_tables@entry=false, instr=instr@entry=0x1515d0002e38) at /test/10.11_dbg/sql/sp_head.cc:3582 #20 0x000055dcaf46b3f1 in sp_instr_stmt::execute (this=0x1515d0002e38, thd=0x1518cc010458, nextp=0x1519181aed94) at /test/10.11_dbg/sql/sp_head.cc:3763 #21 0x000055dcaf4632f0 in sp_head::execute (this=this@entry=0x1515d00018b0, thd=thd@entry=0x1518cc010458, merge_da_on_success=merge_da_on_success@entry=true) at /test/10.11_dbg/sql/sp_head.cc:1459 #22 0x000055dcaf4657bd in sp_head::execute_procedure (this=this@entry=0x1515d00018b0, thd=thd@entry=0x1518cc010458, args=args@entry=0x1519181af330) at /test/10.11_dbg/sql/sp_head.cc:2446 #23 0x000055dcaf672315 in Event_job_data::execute (this=this@entry=0x1519181afbf0, thd=thd@entry=0x1518cc010458, drop=) at /test/10.11_dbg/sql/event_data_objects.cc:1486 #24 0x000055dcaf9f783e in Event_worker_thread::run (this=this@entry=0x1519181afcef, thd=0x1518cc010458, event=0x1518cc002420) at /test/10.11_dbg/sql/event_scheduler.cc:323 #25 0x000055dcaf9f7987 in event_worker_thread (arg=) at /test/10.11_dbg/sql/event_scheduler.cc:268 #26 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #27 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 20 (Thread 0x15192f3c2700 (LWP 2940358)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x15192f3c1bf0, clockid=, expected=0, futex_word=0x55dcb18a190c) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x15192f3c1bf0, clockid=, mutex=0x55dcb18a15c8, cond=0x55dcb18a18e0) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55dcb18a18e0, mutex=0x55dcb18a15c8, abstime=0x15192f3c1bf0) at pthread_cond_wait.c:665 #3 0x000055dcafef8c68 in __gthread_cond_timedwait (__abs_timeout=0x15192f3c1bf0, __mutex=, __cond=0x55dcb18a18e0) at /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:872 #4 std::condition_variable::__wait_until_impl > > (__atime=: , __lock=@0x15192f3c1c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a18e0) at /usr/include/c++/9/condition_variable:188 #5 std::condition_variable::wait_until > > (__atime=, __lock=@0x15192f3c1c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a18e0) at /usr/include/c++/9/condition_variable:121 #6 std::condition_variable::wait_for > (__rtime=@0x55dcb18a15f0: {__r = 60000}, __lock=@0x15192f3c1c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a18e0) at /usr/include/c++/9/condition_variable:152 #7 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55dcb18a14b0, lk=@0x15192f3c1c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, thread_data=thread_data@entry=0x55dcb18a18e0) at /test/10.11_dbg/tpool/tpool_generic.cc:480 #8 0x000055dcafef9779 in tpool::thread_pool_generic::get_task (this=this@entry=0x55dcb18a14b0, thread_var=thread_var@entry=0x55dcb18a18e0, t=t@entry=0x15192f3c1c98) at /test/10.11_dbg/tpool/tpool_generic.cc:533 #9 0x000055dcafef9898 in tpool::thread_pool_generic::worker_main (this=0x55dcb18a14b0, thread_var=0x55dcb18a18e0) at /test/10.11_dbg/tpool/tpool_generic.cc:578 #10 0x000055dcafefafde in std::__invoke_impl (__t=, __f=) at /usr/include/c++/9/bits/invoke.h:89 #11 std::__invoke (__fn=) at /usr/include/c++/9/bits/invoke.h:95 #12 std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=) at /usr/include/c++/9/thread:244 #13 std::thread::_Invoker >::operator() (this=) at /usr/include/c++/9/thread:251 #14 std::thread::_State_impl > >::_M_run (this=) at /usr/include/c++/9/thread:195 #15 0x0000151946c11de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #17 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x15192cf52700 (LWP 2940433)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x15192cf51c60, clockid=, expected=0, futex_word=0x55dcb1331a48 ) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x15192cf51c60, clockid=, mutex=0x55dcb1331a88 , cond=0x55dcb1331a20 ) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=cond@entry=0x55dcb1331a20 , mutex=mutex@entry=0x55dcb1331a88 , abstime=abstime@entry=0x15192cf51c60) at pthread_cond_wait.c:665 #3 0x000055dcaff63a0c in safe_cond_timedwait (cond=0x55dcb1331a20 , mp=0x55dcb1331a60 , abstime=abstime@entry=0x15192cf51c60, file=file@entry=0x55dcb00f43f8 "/test/10.11_dbg/include/mysql/psi/mysql_thread.h", line=line@entry=1088) at /test/10.11_dbg/mysys/thr_mutex.c:548 #4 0x000055dcafa75efb in inline_mysql_cond_timedwait (src_line=115, src_file=0x55dcb031e828 "/test/10.11_dbg/storage/maria/ma_servicethread.c", abstime=0x15192cf51c60, mutex=, that=) at /test/10.11_dbg/include/mysql/psi/mysql_thread.h:1088 #5 my_service_thread_sleep (control=control@entry=0x55dcb0a0d7a0 , sleep_time=sleep_time@entry=29000000000) at /test/10.11_dbg/storage/maria/ma_servicethread.c:115 #6 0x000055dcafa6df20 in ma_checkpoint_background (arg=0x1e) at /test/10.11_dbg/storage/maria/ma_checkpoint.c:725 #7 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #8 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x15192d5d6700 (LWP 2940392)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x000055dcafd29677 in ssux_lock_impl::wait (lk=2147483652, this=) at /test/10.11_dbg/storage/innobase/sync/srw_lock.cc:244 #2 ssux_lock_impl::wr_wait (this=this@entry=0x15193da04cc8, lk=2147483652) at /test/10.11_dbg/storage/innobase/sync/srw_lock.cc:378 #3 0x000055dcafdd0924 in ssux_lock_impl::wr_lock (this=0x15193da04cc8) at /usr/include/c++/9/bits/atomic_base.h:539 #4 0x000055dcafde5a89 in sux_lock >::x_lock_upgraded (this=0x15193da04cc8) at /usr/include/c++/9/bits/atomic_base.h:413 #5 buf_page_get_low (page_id=, page_id@entry={m_id = 21474836483}, zip_size=zip_size@entry=0, rw_latch=rw_latch@entry=2, guess=, guess@entry=0x15193da04cb0, mode=mode@entry=10, mtr=mtr@entry=0x15192d5d54b0, err=0x15192d5d4594, allow_ibuf_merge=false) at /test/10.11_dbg/storage/innobase/buf/buf0buf.cc:2831 #6 0x000055dcafde64be in buf_page_get_gen (page_id=page_id@entry={m_id = 21474836483}, zip_size=zip_size@entry=0, rw_latch=rw_latch@entry=2, guess=guess@entry=0x15193da04cb0, mode=mode@entry=10, mtr=mtr@entry=0x15192d5d54b0, err=0x15192d5d4594, allow_ibuf_merge=false) at /test/10.11_dbg/storage/innobase/buf/buf0buf.cc:2951 #7 0x000055dcafdb36fb in btr_cur_search_to_nth_level_func (index=index@entry=0x1518c80389b0, level=level@entry=0, tuple=tuple@entry=0x55dcb19326d8, mode=mode@entry=PAGE_CUR_LE, latch_mode=, latch_mode@entry=2, cursor=cursor@entry=0x55dcb1931c20, ahi_latch=, mtr=, autoinc=) at /test/10.11_dbg/storage/innobase/btr/btr0cur.cc:1583 #8 0x000055dcafce5bb0 in btr_pcur_open_low (mtr=0x15192d5d54b0, autoinc=0, cursor=0x55dcb1931c20, latch_mode=2, mode=PAGE_CUR_LE, tuple=0x55dcb19326d8, level=0, index=0x1518c80389b0) at /test/10.11_dbg/storage/innobase/include/btr0pcur.inl:341 #9 row_search_on_row_ref (pcur=pcur@entry=0x55dcb1931c20, mode=mode@entry=2, table=, ref=0x55dcb19326d8, mtr=mtr@entry=0x15192d5d54b0) at /test/10.11_dbg/storage/innobase/row/row0row.cc:1223 #10 0x000055dcafcd125b in row_purge_reposition_pcur (mode=mode@entry=2, node=node@entry=0x55dcb1931b80, mtr=mtr@entry=0x15192d5d54b0) at /test/10.11_dbg/storage/innobase/row/row0purge.cc:82 #11 0x000055dcafcd3fc3 in row_purge_reset_trx_id (node=node@entry=0x55dcb1931b80, mtr=mtr@entry=0x15192d5d54b0) at /test/10.11_dbg/storage/innobase/row/row0purge.cc:655 #12 0x000055dcafcd7a9b in row_purge_record_func (node=node@entry=0x55dcb1931b80, undo_rec=undo_rec@entry=0x55dcb1940dd0 "", thr=thr@entry=0x55dcb1931ae0, updated_extern=) at /test/10.11_dbg/storage/innobase/row/row0purge.cc:1080 #13 0x000055dcafcda282 in row_purge (thr=0x55dcb1931ae0, undo_rec=0x55dcb1940dd0 "", node=0x55dcb1931b80) at /test/10.11_dbg/storage/innobase/row/row0purge.cc:1124 #14 row_purge_step (thr=thr@entry=0x55dcb1931ae0) at /test/10.11_dbg/storage/innobase/row/row0purge.cc:1173 #15 0x000055dcafc513d8 in que_thr_step (thr=0x55dcb1931ae0) at /test/10.11_dbg/storage/innobase/que/que0que.cc:653 #16 que_run_threads_low (thr=0x55dcb1931ae0) at /test/10.11_dbg/storage/innobase/que/que0que.cc:709 #17 que_run_threads (thr=0x55dcb1931ae0) at /test/10.11_dbg/storage/innobase/que/que0que.cc:729 #18 0x000055dcafd35928 in trx_purge (n_tasks=, truncate=) at /test/10.11_dbg/storage/innobase/trx/trx0purge.cc:1356 #19 0x000055dcafd2237f in purge_coordinator_state::do_purge (this=this@entry=0x55dcb13602c0 ) at /test/10.11_dbg/storage/innobase/srv/srv0srv.cc:1610 #20 0x000055dcafd20b81 in purge_coordinator_callback () at /test/10.11_dbg/storage/innobase/srv/srv0srv.cc:1765 #21 0x000055dcafefbe0d in tpool::task_group::execute (this=0x55dcb1360140 , t=t@entry=0x55dcb13600a0 ) at /test/10.11_dbg/tpool/task_group.cc:70 #22 0x000055dcafefbe95 in tpool::task::execute (this=0x55dcb13600a0 ) at /test/10.11_dbg/tpool/task.cc:32 #23 0x000055dcafef98ab in tpool::thread_pool_generic::worker_main (this=0x55dcb18a14b0, thread_var=0x55dcb18a1e60) at /test/10.11_dbg/tpool/tpool_generic.cc:580 #24 0x000055dcafefafde in std::__invoke_impl (__t=, __f=) at /usr/include/c++/9/bits/invoke.h:89 #25 std::__invoke (__fn=) at /usr/include/c++/9/bits/invoke.h:95 #26 std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=) at /usr/include/c++/9/thread:244 #27 std::thread::_Invoker >::operator() (this=) at /usr/include/c++/9/thread:251 #28 std::thread::_State_impl > >::_M_run (this=) at /usr/include/c++/9/thread:195 #29 0x0000151946c11de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #30 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #31 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x15192e5c3700 (LWP 2940372)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x15192e5c2bf0, clockid=, expected=0, futex_word=0x55dcb18a1b0c) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x15192e5c2bf0, clockid=, mutex=0x55dcb18a15c8, cond=0x55dcb18a1ae0) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55dcb18a1ae0, mutex=0x55dcb18a15c8, abstime=0x15192e5c2bf0) at pthread_cond_wait.c:665 #3 0x000055dcafef8c68 in __gthread_cond_timedwait (__abs_timeout=0x15192e5c2bf0, __mutex=, __cond=0x55dcb18a1ae0) at /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:872 #4 std::condition_variable::__wait_until_impl > > (__atime=: , __lock=@0x15192e5c2c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1ae0) at /usr/include/c++/9/condition_variable:188 #5 std::condition_variable::wait_until > > (__atime=, __lock=@0x15192e5c2c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1ae0) at /usr/include/c++/9/condition_variable:121 #6 std::condition_variable::wait_for > (__rtime=@0x55dcb18a15f0: {__r = 60000}, __lock=@0x15192e5c2c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1ae0) at /usr/include/c++/9/condition_variable:152 #7 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55dcb18a14b0, lk=@0x15192e5c2c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, thread_data=thread_data@entry=0x55dcb18a1ae0) at /test/10.11_dbg/tpool/tpool_generic.cc:480 #8 0x000055dcafef9779 in tpool::thread_pool_generic::get_task (this=this@entry=0x55dcb18a14b0, thread_var=thread_var@entry=0x55dcb18a1ae0, t=t@entry=0x15192e5c2c98) at /test/10.11_dbg/tpool/tpool_generic.cc:533 #9 0x000055dcafef9898 in tpool::thread_pool_generic::worker_main (this=0x55dcb18a14b0, thread_var=0x55dcb18a1ae0) at /test/10.11_dbg/tpool/tpool_generic.cc:578 #10 0x000055dcafefafde in std::__invoke_impl (__t=, __f=) at /usr/include/c++/9/bits/invoke.h:89 #11 std::__invoke (__fn=) at /usr/include/c++/9/bits/invoke.h:95 #12 std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=) at /usr/include/c++/9/thread:244 #13 std::thread::_Invoker >::operator() (this=) at /usr/include/c++/9/thread:251 #14 std::thread::_State_impl > >::_M_run (this=) at /usr/include/c++/9/thread:195 #15 0x0000151946c11de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #17 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x15192e3c2700 (LWP 2940373)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x15192e3c1bf0, clockid=, expected=0, futex_word=0x55dcb18a1b88) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x15192e3c1bf0, clockid=, mutex=0x55dcb18a15c8, cond=0x55dcb18a1b60) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55dcb18a1b60, mutex=0x55dcb18a15c8, abstime=0x15192e3c1bf0) at pthread_cond_wait.c:665 #3 0x000055dcafef8c68 in __gthread_cond_timedwait (__abs_timeout=0x15192e3c1bf0, __mutex=, __cond=0x55dcb18a1b60) at /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:872 #4 std::condition_variable::__wait_until_impl > > (__atime=: , __lock=@0x15192e3c1c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1b60) at /usr/include/c++/9/condition_variable:188 #5 std::condition_variable::wait_until > > (__atime=, __lock=@0x15192e3c1c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1b60) at /usr/include/c++/9/condition_variable:121 #6 std::condition_variable::wait_for > (__rtime=@0x55dcb18a15f0: {__r = 60000}, __lock=@0x15192e3c1c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1b60) at /usr/include/c++/9/condition_variable:152 #7 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55dcb18a14b0, lk=@0x15192e3c1c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, thread_data=thread_data@entry=0x55dcb18a1b60) at /test/10.11_dbg/tpool/tpool_generic.cc:480 #8 0x000055dcafef9779 in tpool::thread_pool_generic::get_task (this=this@entry=0x55dcb18a14b0, thread_var=thread_var@entry=0x55dcb18a1b60, t=t@entry=0x15192e3c1c98) at /test/10.11_dbg/tpool/tpool_generic.cc:533 #9 0x000055dcafef9898 in tpool::thread_pool_generic::worker_main (this=0x55dcb18a14b0, thread_var=0x55dcb18a1b60) at /test/10.11_dbg/tpool/tpool_generic.cc:578 #10 0x000055dcafefafde in std::__invoke_impl (__t=, __f=) at /usr/include/c++/9/bits/invoke.h:89 #11 std::__invoke (__fn=) at /usr/include/c++/9/bits/invoke.h:95 #12 std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=) at /usr/include/c++/9/thread:244 #13 std::thread::_Invoker >::operator() (this=) at /usr/include/c++/9/thread:251 #14 std::thread::_State_impl > >::_M_run (this=) at /usr/include/c++/9/thread:195 #15 0x0000151946c11de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #17 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x15192ebc6700 (LWP 2940362)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x15192ebc5bf0, clockid=, expected=0, futex_word=0x55dcb18a1988) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x15192ebc5bf0, clockid=, mutex=0x55dcb18a15c8, cond=0x55dcb18a1960) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55dcb18a1960, mutex=0x55dcb18a15c8, abstime=0x15192ebc5bf0) at pthread_cond_wait.c:665 #3 0x000055dcafef8c68 in __gthread_cond_timedwait (__abs_timeout=0x15192ebc5bf0, __mutex=, __cond=0x55dcb18a1960) at /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:872 #4 std::condition_variable::__wait_until_impl > > (__atime=: , __lock=@0x15192ebc5c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1960) at /usr/include/c++/9/condition_variable:188 #5 std::condition_variable::wait_until > > (__atime=, __lock=@0x15192ebc5c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1960) at /usr/include/c++/9/condition_variable:121 #6 std::condition_variable::wait_for > (__rtime=@0x55dcb18a15f0: {__r = 60000}, __lock=@0x15192ebc5c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1960) at /usr/include/c++/9/condition_variable:152 #7 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55dcb18a14b0, lk=@0x15192ebc5c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, thread_data=thread_data@entry=0x55dcb18a1960) at /test/10.11_dbg/tpool/tpool_generic.cc:480 #8 0x000055dcafef9779 in tpool::thread_pool_generic::get_task (this=this@entry=0x55dcb18a14b0, thread_var=thread_var@entry=0x55dcb18a1960, t=t@entry=0x15192ebc5c98) at /test/10.11_dbg/tpool/tpool_generic.cc:533 #9 0x000055dcafef9898 in tpool::thread_pool_generic::worker_main (this=0x55dcb18a14b0, thread_var=0x55dcb18a1960) at /test/10.11_dbg/tpool/tpool_generic.cc:578 #10 0x000055dcafefafde in std::__invoke_impl (__t=, __f=) at /usr/include/c++/9/bits/invoke.h:89 #11 std::__invoke (__fn=) at /usr/include/c++/9/bits/invoke.h:95 #12 std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=) at /usr/include/c++/9/thread:244 #13 std::thread::_Invoker >::operator() (this=) at /usr/include/c++/9/thread:251 #14 std::thread::_State_impl > >::_M_run (this=) at /usr/include/c++/9/thread:195 #15 0x0000151946c11de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #17 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x15192fe9b700 (LWP 2940176)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55dcb0a234b0 ) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55dcb0a233a8 , cond=0x55dcb0a23488 ) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=cond@entry=0x55dcb0a23488 , mutex=mutex@entry=0x55dcb0a233a8 ) at pthread_cond_wait.c:647 #3 0x000055dcaff63770 in safe_cond_wait (cond=0x55dcb0a23488 , mp=0x55dcb0a23380 , file=file@entry=0x55dcb03a0e98 "/test/10.11_dbg/storage/innobase/buf/buf0flu.cc", line=line@entry=2327) at /test/10.11_dbg/mysys/thr_mutex.c:494 #4 0x000055dcafdfd5b3 in buf_flush_page_cleaner () at /test/10.11_dbg/storage/innobase/buf/buf0flu.cc:2327 #5 0x000055dcafdfea27 in std::__invoke_impl (__f=) at /usr/include/c++/9/bits/invoke.h:89 #6 std::__invoke (__fn=) at /usr/include/c++/9/bits/invoke.h:95 #7 std::thread::_Invoker >::_M_invoke<0ul> (this=) at /usr/include/c++/9/thread:244 #8 std::thread::_Invoker >::operator() (this=) at /usr/include/c++/9/thread:251 #9 std::thread::_State_impl > >::_M_run (this=) at /usr/include/c++/9/thread:195 #10 0x0000151946c11de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #11 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #12 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x15192dfc0700 (LWP 2940376)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x15192dfbfbf0, clockid=, expected=0, futex_word=0x55dcb18a1c88) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x15192dfbfbf0, clockid=, mutex=0x55dcb18a15c8, cond=0x55dcb18a1c60) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55dcb18a1c60, mutex=0x55dcb18a15c8, abstime=0x15192dfbfbf0) at pthread_cond_wait.c:665 #3 0x000055dcafef8c68 in __gthread_cond_timedwait (__abs_timeout=0x15192dfbfbf0, __mutex=, __cond=0x55dcb18a1c60) at /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:872 #4 std::condition_variable::__wait_until_impl > > (__atime=: , __lock=@0x15192dfbfc40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1c60) at /usr/include/c++/9/condition_variable:188 #5 std::condition_variable::wait_until > > (__atime=, __lock=@0x15192dfbfc40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1c60) at /usr/include/c++/9/condition_variable:121 #6 std::condition_variable::wait_for > (__rtime=@0x55dcb18a15f0: {__r = 60000}, __lock=@0x15192dfbfc40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1c60) at /usr/include/c++/9/condition_variable:152 #7 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55dcb18a14b0, lk=@0x15192dfbfc40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, thread_data=thread_data@entry=0x55dcb18a1c60) at /test/10.11_dbg/tpool/tpool_generic.cc:480 #8 0x000055dcafef9779 in tpool::thread_pool_generic::get_task (this=this@entry=0x55dcb18a14b0, thread_var=thread_var@entry=0x55dcb18a1c60, t=t@entry=0x15192dfbfc98) at /test/10.11_dbg/tpool/tpool_generic.cc:533 #9 0x000055dcafef9898 in tpool::thread_pool_generic::worker_main (this=0x55dcb18a14b0, thread_var=0x55dcb18a1c60) at /test/10.11_dbg/tpool/tpool_generic.cc:578 #10 0x000055dcafefafde in std::__invoke_impl (__t=, __f=) at /usr/include/c++/9/bits/invoke.h:89 #11 std::__invoke (__fn=) at /usr/include/c++/9/bits/invoke.h:95 #12 std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=) at /usr/include/c++/9/thread:244 #13 std::thread::_Invoker >::operator() (this=) at /usr/include/c++/9/thread:251 #14 std::thread::_State_impl > >::_M_run (this=) at /usr/include/c++/9/thread:195 #15 0x0000151946c11de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #17 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x15192e9c5700 (LWP 2940364)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x15192e9c4bf0, clockid=, expected=0, futex_word=0x55dcb18a1a08) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x15192e9c4bf0, clockid=, mutex=0x55dcb18a15c8, cond=0x55dcb18a19e0) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55dcb18a19e0, mutex=0x55dcb18a15c8, abstime=0x15192e9c4bf0) at pthread_cond_wait.c:665 #3 0x000055dcafef8c68 in __gthread_cond_timedwait (__abs_timeout=0x15192e9c4bf0, __mutex=, __cond=0x55dcb18a19e0) at /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:872 #4 std::condition_variable::__wait_until_impl > > (__atime=: , __lock=@0x15192e9c4c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a19e0) at /usr/include/c++/9/condition_variable:188 #5 std::condition_variable::wait_until > > (__atime=, __lock=@0x15192e9c4c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a19e0) at /usr/include/c++/9/condition_variable:121 #6 std::condition_variable::wait_for > (__rtime=@0x55dcb18a15f0: {__r = 60000}, __lock=@0x15192e9c4c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a19e0) at /usr/include/c++/9/condition_variable:152 #7 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55dcb18a14b0, lk=@0x15192e9c4c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, thread_data=thread_data@entry=0x55dcb18a19e0) at /test/10.11_dbg/tpool/tpool_generic.cc:480 #8 0x000055dcafef9779 in tpool::thread_pool_generic::get_task (this=this@entry=0x55dcb18a14b0, thread_var=thread_var@entry=0x55dcb18a19e0, t=t@entry=0x15192e9c4c98) at /test/10.11_dbg/tpool/tpool_generic.cc:533 #9 0x000055dcafef9898 in tpool::thread_pool_generic::worker_main (this=0x55dcb18a14b0, thread_var=0x55dcb18a19e0) at /test/10.11_dbg/tpool/tpool_generic.cc:578 #10 0x000055dcafefafde in std::__invoke_impl (__t=, __f=) at /usr/include/c++/9/bits/invoke.h:89 #11 std::__invoke (__fn=) at /usr/include/c++/9/bits/invoke.h:95 #12 std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=) at /usr/include/c++/9/thread:244 #13 std::thread::_Invoker >::operator() (this=) at /usr/include/c++/9/thread:251 #14 std::thread::_State_impl > >::_M_run (this=) at /usr/include/c++/9/thread:195 #15 0x0000151946c11de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #17 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x15192e7c4700 (LWP 2940371)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x15192e7c3bf0, clockid=, expected=0, futex_word=0x55dcb18a1a8c) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x15192e7c3bf0, clockid=, mutex=0x55dcb18a15c8, cond=0x55dcb18a1a60) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55dcb18a1a60, mutex=0x55dcb18a15c8, abstime=0x15192e7c3bf0) at pthread_cond_wait.c:665 #3 0x000055dcafef8c68 in __gthread_cond_timedwait (__abs_timeout=0x15192e7c3bf0, __mutex=, __cond=0x55dcb18a1a60) at /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:872 #4 std::condition_variable::__wait_until_impl > > (__atime=: , __lock=@0x15192e7c3c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1a60) at /usr/include/c++/9/condition_variable:188 #5 std::condition_variable::wait_until > > (__atime=, __lock=@0x15192e7c3c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1a60) at /usr/include/c++/9/condition_variable:121 #6 std::condition_variable::wait_for > (__rtime=@0x55dcb18a15f0: {__r = 60000}, __lock=@0x15192e7c3c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1a60) at /usr/include/c++/9/condition_variable:152 #7 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55dcb18a14b0, lk=@0x15192e7c3c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, thread_data=thread_data@entry=0x55dcb18a1a60) at /test/10.11_dbg/tpool/tpool_generic.cc:480 #8 0x000055dcafef9779 in tpool::thread_pool_generic::get_task (this=this@entry=0x55dcb18a14b0, thread_var=thread_var@entry=0x55dcb18a1a60, t=t@entry=0x15192e7c3c98) at /test/10.11_dbg/tpool/tpool_generic.cc:533 #9 0x000055dcafef9898 in tpool::thread_pool_generic::worker_main (this=0x55dcb18a14b0, thread_var=0x55dcb18a1a60) at /test/10.11_dbg/tpool/tpool_generic.cc:578 #10 0x000055dcafefafde in std::__invoke_impl (__t=, __f=) at /usr/include/c++/9/bits/invoke.h:89 #11 std::__invoke (__fn=) at /usr/include/c++/9/bits/invoke.h:95 #12 std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=) at /usr/include/c++/9/thread:244 #13 std::thread::_Invoker >::operator() (this=) at /usr/include/c++/9/thread:251 #14 std::thread::_State_impl > >::_M_run (this=) at /usr/include/c++/9/thread:195 #15 0x0000151946c11de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #17 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x15192dbd9700 (LWP 2940377)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x15192dbd8bf0, clockid=, expected=0, futex_word=0x55dcb18a1d08) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x15192dbd8bf0, clockid=, mutex=0x55dcb18a15c8, cond=0x55dcb18a1ce0) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55dcb18a1ce0, mutex=0x55dcb18a15c8, abstime=0x15192dbd8bf0) at pthread_cond_wait.c:665 #3 0x000055dcafef8c68 in __gthread_cond_timedwait (__abs_timeout=0x15192dbd8bf0, __mutex=, __cond=0x55dcb18a1ce0) at /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:872 #4 std::condition_variable::__wait_until_impl > > (__atime=: , __lock=@0x15192dbd8c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1ce0) at /usr/include/c++/9/condition_variable:188 #5 std::condition_variable::wait_until > > (__atime=, __lock=@0x15192dbd8c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1ce0) at /usr/include/c++/9/condition_variable:121 #6 std::condition_variable::wait_for > (__rtime=@0x55dcb18a15f0: {__r = 60000}, __lock=@0x15192dbd8c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1ce0) at /usr/include/c++/9/condition_variable:152 #7 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55dcb18a14b0, lk=@0x15192dbd8c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, thread_data=thread_data@entry=0x55dcb18a1ce0) at /test/10.11_dbg/tpool/tpool_generic.cc:480 #8 0x000055dcafef9779 in tpool::thread_pool_generic::get_task (this=this@entry=0x55dcb18a14b0, thread_var=thread_var@entry=0x55dcb18a1ce0, t=t@entry=0x15192dbd8c98) at /test/10.11_dbg/tpool/tpool_generic.cc:533 #9 0x000055dcafef9898 in tpool::thread_pool_generic::worker_main (this=0x55dcb18a14b0, thread_var=0x55dcb18a1ce0) at /test/10.11_dbg/tpool/tpool_generic.cc:578 #10 0x000055dcafefafde in std::__invoke_impl (__t=, __f=) at /usr/include/c++/9/bits/invoke.h:89 #11 std::__invoke (__fn=) at /usr/include/c++/9/bits/invoke.h:95 #12 std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=) at /usr/include/c++/9/thread:244 #13 std::thread::_Invoker >::operator() (this=) at /usr/include/c++/9/thread:251 #14 std::thread::_State_impl > >::_M_run (this=) at /usr/include/c++/9/thread:195 #15 0x0000151946c11de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x0000151946d2b609 in start_thread (arg=) at pthread_create.c:477 #17 0x0000151946917133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x15192e1c1700 (LWP 2940375)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x15192e1c0bf0, clockid=, expected=0, futex_word=0x55dcb18a1c08) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x15192e1c0bf0, clockid=, mutex=0x55dcb18a15c8, cond=0x55dcb18a1be0) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55dcb18a1be0, mutex=0x55dcb18a15c8, abstime=0x15192e1c0bf0) at pthread_cond_wait.c:665 #3 0x000055dcafef8c68 in __gthread_cond_timedwait (__abs_timeout=0x15192e1c0bf0, __mutex=, __cond=0x55dcb18a1be0) at /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:872 #4 std::condition_variable::__wait_until_impl > > (__atime=: , __lock=@0x15192e1c0c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1be0) at /usr/include/c++/9/condition_variable:188 #5 std::condition_variable::wait_until > > (__atime=, __lock=@0x15192e1c0c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1be0) at /usr/include/c++/9/condition_variable:121 #6 std::condition_variable::wait_for > (__rtime=@0x55dcb18a15f0: {__r = 60000}, __lock=@0x15192e1c0c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, this=0x55dcb18a1be0) at /usr/include/c++/9/condition_variable:152 #7 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55dcb18a14b0, lk=@0x15192e1c0c40: {_M_device = 0x55dcb18a15c8, _M_owns = true}, thread_data=thread_data@entry=0x55dcb18a1be0) at /test/10.11_dbg/tpool/tpool_generic.cc:480 #8 0x000055dcafef9779 in tpool::thread_pool_generic::get_task (this=this@entry=0x55dcb18a14b0, thread_var=thread_var@entry=0x55dcb18a1be0, t=t@entry=0x15192e1c0c98) at /test/10.11_dbg/tpool/tpool_generic.cc:533 #9 0x000055dcafef9898 in tpool::thread_pool_generic::worker_main (this=0x55dcb18a14b0, thread_var=0x55dcb18a1be0) at /test/10.11_dbg/tpool/tpool_generic.cc:578 #10 0x000055dcafefafde in std::__invoke_impl (__t=, __f=) at /usr/include/c++/9/bits/invoke.h:89 #11 std::__invoke