Logging: /home/mleich/Server/10.5/mysql-test/mysql-test-run.pl --mem --parallel=8 MDEV-21353 MDEV-21353 MDEV-21353 MDEV-21353 MDEV-21353 MDEV-21353 MDEV-21353 MDEV-21353 vardir: /home/mleich/Server/10.5/bld_debug/mysql-test/var Removing old var directory... Creating var directory '/home/mleich/Server/10.5/bld_debug/mysql-test/var'... - symlinking 'var' to '/dev/shm/var_auto_8JKT' Checking supported features... MariaDB Version 10.5.1-MariaDB-debug - SSL connections supported - binaries are debug compiled - binaries built with wsrep patch Collecting tests... Installing system database... worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 16000..16019 worker[2] Using MTR_BUILD_THREAD 301, with reserved ports 16020..16039 worker[3] Using MTR_BUILD_THREAD 302, with reserved ports 16040..16059 ============================================================================== TEST WORKER RESULT TIME (ms) or COMMENT -------------------------------------------------------------------------- worker[4] Using MTR_BUILD_THREAD 303, with reserved ports 16060..16079 worker[5] Using MTR_BUILD_THREAD 304, with reserved ports 16080..16099 worker[6] Using MTR_BUILD_THREAD 305, with reserved ports 16100..16119 worker[7] Using MTR_BUILD_THREAD 306, with reserved ports 16120..16139 worker[8] Using MTR_BUILD_THREAD 307, with reserved ports 16140..16159 main.MDEV-21353 'innodb' w7 [ fail ] Test ended at 2019-12-18 18:01:05 CURRENT_TEST: main.MDEV-21353 Server [mysqld.1 - pid: 18638, winpid: 18638, exit: 256] failed during test run Server log from this test: ----------SERVER LOG START----------- 2019-12-18 18:00:54 0 [Note] /home/mleich/Server/10.5/bld_debug/sql/mysqld (mysqld 10.5.1-MariaDB-debug-log) starting as process 18643 ... 2019-12-18 18:00:54 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4190) 2019-12-18 18:00:54 0 [Warning] Changed limits: max_open_files: 1024 max_connections: 151 (was 151) table_cache: 421 (was 2000) 2019-12-18 18:00:54 0 [Note] Plugin 'partition' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'SEQUENCE' is disabled. 2019-12-18 18:00:54 0 [Note] InnoDB: innodb_page_size=4096 2019-12-18 18:00:54 0 [Note] InnoDB: Using Linux native AIO 2019-12-18 18:00:54 0 [Note] InnoDB: !!!!!!!! UNIV_DEBUG switched on !!!!!!!!! 2019-12-18 18:00:54 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2019-12-18 18:00:54 0 [Note] InnoDB: Uses event mutexes 2019-12-18 18:00:54 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 with validation 2019-12-18 18:00:54 0 [Note] InnoDB: Number of pools: 1 2019-12-18 18:00:54 0 [Note] InnoDB: Using SSE2 crc32 instructions 2019-12-18 18:00:54 0 [Note] mysqld: O_TMPFILE is not supported on /home/mleich/Server/10.5/bld_debug/mysql-test/var/tmp/7/mysqld.1 (disabling future attempts) 2019-12-18 18:00:54 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M 2019-12-18 18:00:54 0 [Note] InnoDB: Completed initialization of buffer pool 2019-12-18 18:00:54 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2019-12-18 18:00:54 0 [Note] InnoDB: 128 rollback segments are active. 2019-12-18 18:00:54 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2019-12-18 18:00:54 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2019-12-18 18:00:54 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2019-12-18 18:00:54 0 [Note] InnoDB: 10.5.1 started; log sequence number 81338; transaction id 28 2019-12-18 18:00:54 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_auto_8JKT/7/mysqld.1/data/ib_buffer_pool 2019-12-18 18:00:54 0 [Note] InnoDB: Buffer pool(s) load completed at 191218 18:00:54 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_CMP' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'THREAD_POOL_WAITS' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'THREAD_POOL_QUEUES' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'FEEDBACK' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'THREAD_POOL_GROUPS' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_MUTEXES' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'user_variables' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'THREAD_POOL_STATS' is disabled. 2019-12-18 18:00:54 0 [Note] Plugin 'unix_socket' is disabled. 2019-12-18 18:00:54 0 [Warning] /home/mleich/Server/10.5/bld_debug/sql/mysqld: unknown option '--loose-pam-debug' 2019-12-18 18:00:54 0 [Warning] /home/mleich/Server/10.5/bld_debug/sql/mysqld: unknown option '--loose-aria' 2019-12-18 18:00:55 0 [Note] Server socket created on IP: '127.0.0.1'. 2019-12-18 18:00:55 0 [Note] Reading of all Master_info entries succeeded 2019-12-18 18:00:55 0 [Note] Added new Master_info '' to hash table 2019-12-18 18:00:55 0 [Note] /home/mleich/Server/10.5/bld_debug/sql/mysqld: ready for connections. Version: '10.5.1-MariaDB-debug-log' socket: '/home/mleich/Server/10.5/bld_debug/mysql-test/var/tmp/7/mysqld.1.sock' port: 16120 Source distribution mysqld: /home/mleich/Server/10.5/storage/innobase/include/ut0byte.ic:91: void* ut_align_down(const void*, ulint): Assertion `ptr' failed. 191218 18:01:05 [ERROR] mysqld got signal 6 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. To report this bug, see https://mariadb.com/kb/en/reporting-bugs We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail. Server version: 10.5.1-MariaDB-debug-log key_buffer_size=1048576 read_buffer_size=131072 max_used_connections=3 max_threads=153 thread_count=4 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 63665 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x7ff33c000ce8 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... stack_bottom = 0x7ff3b4594e58 thread_stack 0x49000 /home/mleich/Server/10.5/bld_debug/sql/mysqld(my_print_stacktrace+0x40)[0x5575056e4c9f] /home/mleich/Server/10.5/bld_debug/sql/mysqld(handle_fatal_signal+0x3ae)[0x557504e0f9c7] /lib/x86_64-linux-gnu/libpthread.so.0(+0x13150)[0x7ff3bc113150] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7ff3bb2600bb] /lib/x86_64-linux-gnu/libc.so.6(abort+0x16d)[0x7ff3bb261f5d] /lib/x86_64-linux-gnu/libc.so.6(+0x2ef17)[0x7ff3bb257f17] /lib/x86_64-linux-gnu/libc.so.6(+0x2efc2)[0x7ff3bb257fc2] /home/mleich/Server/10.5/bld_debug/sql/mysqld(+0xfd9356)[0x55750521b356] /home/mleich/Server/10.5/bld_debug/sql/mysqld(+0x1003374)[0x557505245374] /home/mleich/Server/10.5/bld_debug/sql/mysqld(+0x1003500)[0x557505245500] /home/mleich/Server/10.5/bld_debug/sql/mysqld(+0x119f83e)[0x5575053e183e] /home/mleich/Server/10.5/bld_debug/sql/mysqld(+0xfb0452)[0x5575051f2452] /home/mleich/Server/10.5/bld_debug/sql/mysqld(+0xfb0997)[0x5575051f2997] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_ZN7handler11ha_rnd_nextEPh+0x246)[0x557504e19342] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_Z13rr_sequentialP11READ_RECORD+0x2f)[0x557504fc931c] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_ZN11READ_RECORD11read_recordEv+0x1d)[0x557504a1b7ff] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_Z12mysql_deleteP3THDP10TABLE_LISTP4ItemP10SQL_I_ListI8st_orderEyyP13select_result+0x1c75)[0x557504fe7984] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_Z21mysql_execute_commandP3THD+0x5367)[0x557504ad2dd8] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x2d8)[0x557504ade676] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x11fe)[0x557504ac971c] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_Z10do_commandP3THD+0x796)[0x557504ac7e75] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_Z24do_handle_one_connectionP7CONNECTb+0x1d1)[0x557504c67734] /home/mleich/Server/10.5/bld_debug/sql/mysqld(handle_one_connection+0x5b)[0x557504c67468] /home/mleich/Server/10.5/bld_debug/sql/mysqld(+0xf406ee)[0x5575051826ee] /lib/x86_64-linux-gnu/libpthread.so.0(+0x77fc)[0x7ff3bc1077fc] /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7ff3bb33db5f] Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (0x7ff33c0115a0): DELETE FROM t3 WHERE col2 = @MY_INT Connection ID (thread ID): 6 Status: NOT_KILLED Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=on,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on,not_null_range_scan=off The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains information that should help you find out what is causing the crash. Writing a core file... Working directory at /dev/shm/var_auto_8JKT/7/mysqld.1/data Resource Limits: Limit Soft Limit Hard Limit Units Max cpu time unlimited unlimited seconds Max file size unlimited unlimited bytes Max data size unlimited unlimited bytes Max stack size 8388608 unlimited bytes Max core file size unlimited unlimited bytes Max resident set unlimited unlimited bytes Max processes 127733 127733 processes Max open files 1024 1024 files Max locked memory 65536 65536 bytes Max address space unlimited unlimited bytes Max file locks unlimited unlimited locks Max pending signals 127733 127733 signals Max msgqueue size 819200 819200 bytes Max nice priority 0 0 Max realtime priority 0 0 Max realtime timeout unlimited unlimited us Core pattern: core ----------SERVER LOG END------------- mysqltest failed but provided no output - found 'core' (0/5) Trying 'dbx' to get a backtrace Trying 'gdb' to get a backtrace from coredump /home/mleich/Server/10.5/bld_debug/mysql-test/var/7/log/main.MDEV-21353-innodb/mysqld.1/data/core Core generated by '/home/mleich/Server/10.5/bld_debug/sql/mysqld' Output from gdb follows. The first stack trace is from the failing thread. The following stack traces are from all threads (so the failing one is duplicated). -------------------------- [New LWP 21912] [New LWP 18652] [New LWP 18661] [New LWP 18666] [New LWP 19075] [New LWP 18692] [New LWP 18693] [New LWP 18643] [New LWP 18720] [New LWP 18675] [New LWP 18721] [New LWP 18725] [New LWP 18749] [New LWP 18750] [New LWP 18764] [New LWP 18769] [New LWP 18826] [New LWP 19069] [New LWP 19070] [New LWP 19071] [New LWP 19072] [New LWP 19073] [New LWP 19074] [New LWP 19076] [New LWP 19077] [New LWP 19078] [New LWP 21902] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/home/mleich/Server/10.5/bld_debug/sql/mysqld --defaults-group-suffix=.1 --defa'. Program terminated with signal SIGABRT, Aborted. #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57 57 ../sysdeps/unix/sysv/linux/pthread_kill.c: No such file or directory. [Current thread is 1 (Thread 0x7ff3b4595700 (LWP 21912))] #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57 #1 0x00005575056e4d91 in my_write_core (sig=6) at /home/mleich/Server/10.5/mysys/stacktrace.c:518 #2 0x0000557504e0fd51 in handle_fatal_signal (sig=6) at /home/mleich/Server/10.5/sql/signal_handler.cc:343 #3 #4 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #5 0x00007ff3bb261f5d in __GI_abort () at abort.c:90 #6 0x00007ff3bb257f17 in __assert_fail_base (fmt=, assertion=assertion@entry=0x557505b098f9 "ptr", file=file@entry=0x557505b09898 "/home/mleich/Server/10.5/storage/innobase/include/ut0byte.ic", line=line@entry=91, function=function@entry=0x557505b146c0 <_ZZL13ut_align_downPKvmE19__PRETTY_FUNCTION__> "void* ut_align_down(const void*, ulint)") at assert.c:92 #7 0x00007ff3bb257fc2 in __GI___assert_fail (assertion=0x557505b098f9 "ptr", file=0x557505b09898 "/home/mleich/Server/10.5/storage/innobase/include/ut0byte.ic", line=91, function=0x557505b146c0 <_ZZL13ut_align_downPKvmE19__PRETTY_FUNCTION__> "void* ut_align_down(const void*, ulint)") at assert.c:101 #8 0x000055750521b356 in ut_align_down (ptr=0x0, align_no=4096) at /home/mleich/Server/10.5/storage/innobase/include/ut0byte.ic:91 #9 0x0000557505245374 in page_align (ptr=0x0) at /home/mleich/Server/10.5/storage/innobase/include/page0page.h:205 #10 0x0000557505245500 in page_rec_is_comp (rec=0x0) at /home/mleich/Server/10.5/storage/innobase/include/page0page.h:274 #11 0x00005575053e183e in row_search_mvcc (buf=0x7ff34801e4c8 "\372\233\f", mode=PAGE_CUR_G, prebuilt=0x7ff34801f488, match_mode=0, direction=1) at /home/mleich/Server/10.5/storage/innobase/row/row0sel.cc:4679 #12 0x00005575051f2452 in ha_innobase::general_fetch (this=0x7ff34801e8b0, buf=0x7ff34801e4c8 "\372\233\f", direction=1, match_mode=0) at /home/mleich/Server/10.5/storage/innobase/handler/ha_innodb.cc:9321 #13 0x00005575051f2997 in ha_innobase::rnd_next (this=0x7ff34801e8b0, buf=0x7ff34801e4c8 "\372\233\f") at /home/mleich/Server/10.5/storage/innobase/handler/ha_innodb.cc:9530 #14 0x0000557504e19342 in handler::ha_rnd_next (this=0x7ff34801e8b0, buf=0x7ff34801e4c8 "\372\233\f") at /home/mleich/Server/10.5/sql/handler.cc:2816 #15 0x0000557504fc931c in rr_sequential (info=0x7ff3b45935e0) at /home/mleich/Server/10.5/sql/records.cc:477 #16 0x0000557504a1b7ff in READ_RECORD::read_record (this=0x7ff3b45935e0) at /home/mleich/Server/10.5/sql/records.h:69 #17 0x0000557504fe7984 in mysql_delete (thd=0x7ff33c000ce8, table_list=0x7ff33c011698, conds=0x7ff33c011f98, order_list=0x7ff33c0056c8, limit=18446744073709551615, options=0, result=0x0) at /home/mleich/Server/10.5/sql/sql_delete.cc:756 #18 0x0000557504ad2dd8 in mysql_execute_command (thd=0x7ff33c000ce8) at /home/mleich/Server/10.5/sql/sql_parse.cc:4738 #19 0x0000557504ade676 in mysql_parse (thd=0x7ff33c000ce8, rawbuf=0x7ff33c0115a0 "DELETE FROM t3 WHERE col2 = @MY_INT", length=35, parser_state=0x7ff3b4594560, is_com_multi=false, is_next_command=false) at /home/mleich/Server/10.5/sql/sql_parse.cc:7988 #20 0x0000557504ac971c in dispatch_command (command=COM_QUERY, thd=0x7ff33c000ce8, packet=0x7ff33c008269 "DELETE FROM t3 WHERE col2 = @MY_INT", packet_length=35, is_com_multi=false, is_next_command=false) at /home/mleich/Server/10.5/sql/sql_parse.cc:1845 #21 0x0000557504ac7e75 in do_command (thd=0x7ff33c000ce8) at /home/mleich/Server/10.5/sql/sql_parse.cc:1363 #22 0x0000557504c67734 in do_handle_one_connection (connect=0x557508a3f3f8, put_in_cache=true) at /home/mleich/Server/10.5/sql/sql_connect.cc:1422 #23 0x0000557504c67468 in handle_one_connection (arg=0x557508a3f3f8) at /home/mleich/Server/10.5/sql/sql_connect.cc:1319 #24 0x00005575051826ee in pfs_spawn_thread (arg=0x557508e0c3b8) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #25 0x00007ff3bc1077fc in start_thread (arg=0x7ff3b4595700) at pthread_create.c:465 #26 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 27 (Thread 0x7ff3b45df700 (LWP 21902)): #0 0x00007ff3bc10e072 in futex_wait_cancelable (private=, expected=0, futex_word=0x7ff3480598bc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7ff348059868, cond=0x7ff348059890) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7ff348059890, mutex=0x7ff348059868) at pthread_cond_wait.c:655 #3 0x00005575052ef8ae in os_event::wait (this=0x7ff348059850) at /home/mleich/Server/10.5/storage/innobase/os/os0event.cc:158 #4 0x00005575052ef3b4 in os_event::wait_low (this=0x7ff348059850, reset_sig_count=42) at /home/mleich/Server/10.5/storage/innobase/os/os0event.cc:325 #5 0x00005575052ef69c in os_event_wait_low (event=0x7ff348059850, reset_sig_count=0) at /home/mleich/Server/10.5/storage/innobase/os/os0event.cc:502 #6 0x00005575052b5bb3 in lock_wait_suspend_thread (thr=0x7ff34805a370) at /home/mleich/Server/10.5/storage/innobase/lock/lock0wait.cc:351 #7 0x0000557505394eea in row_mysql_handle_errors (new_err=0x7ff3b45dc7f0, trx=0x7ff3b58c1268, thr=0x7ff34805a370, savept=0x0) at /home/mleich/Server/10.5/storage/innobase/row/row0mysql.cc:740 #8 0x00005575053e4372 in row_search_mvcc (buf=0x7ff348058cb8 "\377", mode=PAGE_CUR_G, prebuilt=0x7ff348059c08, match_mode=0, direction=0) at /home/mleich/Server/10.5/storage/innobase/row/row0sel.cc:5602 #9 0x00005575051f1784 in ha_innobase::index_read (this=0x7ff348055d10, buf=0x7ff348058cb8 "\377", key_ptr=0x0, key_len=0, find_flag=HA_READ_AFTER_KEY) at /home/mleich/Server/10.5/storage/innobase/handler/ha_innodb.cc:9055 #10 0x00005575051f2788 in ha_innobase::index_first (this=0x7ff348055d10, buf=0x7ff348058cb8 "\377") at /home/mleich/Server/10.5/storage/innobase/handler/ha_innodb.cc:9429 #11 0x00005575051f2960 in ha_innobase::rnd_next (this=0x7ff348055d10, buf=0x7ff348058cb8 "\377") at /home/mleich/Server/10.5/storage/innobase/handler/ha_innodb.cc:9522 #12 0x0000557504e19342 in handler::ha_rnd_next (this=0x7ff348055d10, buf=0x7ff348058cb8 "\377") at /home/mleich/Server/10.5/sql/handler.cc:2816 #13 0x0000557504fc931c in rr_sequential (info=0x7ff3b45dd5e0) at /home/mleich/Server/10.5/sql/records.cc:477 #14 0x0000557504a1b7ff in READ_RECORD::read_record (this=0x7ff3b45dd5e0) at /home/mleich/Server/10.5/sql/records.h:69 #15 0x0000557504fe7984 in mysql_delete (thd=0x7ff348000ce8, table_list=0x7ff348011698, conds=0x7ff348011f98, order_list=0x7ff3480056c8, limit=18446744073709551615, options=0, result=0x0) at /home/mleich/Server/10.5/sql/sql_delete.cc:756 #16 0x0000557504ad2dd8 in mysql_execute_command (thd=0x7ff348000ce8) at /home/mleich/Server/10.5/sql/sql_parse.cc:4738 #17 0x0000557504ade676 in mysql_parse (thd=0x7ff348000ce8, rawbuf=0x7ff3480115a0 "DELETE FROM t3 WHERE col2 = @MY_INT", length=35, parser_state=0x7ff3b45de560, is_com_multi=false, is_next_command=false) at /home/mleich/Server/10.5/sql/sql_parse.cc:7988 #18 0x0000557504ac971c in dispatch_command (command=COM_QUERY, thd=0x7ff348000ce8, packet=0x7ff348008269 "DELETE FROM t3 WHERE col2 = @MY_INT", packet_length=35, is_com_multi=false, is_next_command=false) at /home/mleich/Server/10.5/sql/sql_parse.cc:1845 #19 0x0000557504ac7e75 in do_command (thd=0x7ff348000ce8) at /home/mleich/Server/10.5/sql/sql_parse.cc:1363 #20 0x0000557504c67734 in do_handle_one_connection (connect=0x557508ef9ba8, put_in_cache=true) at /home/mleich/Server/10.5/sql/sql_connect.cc:1422 #21 0x0000557504c67468 in handle_one_connection (arg=0x557508ef9ba8) at /home/mleich/Server/10.5/sql/sql_connect.cc:1319 #22 0x00005575051826ee in pfs_spawn_thread (arg=0x557508e0c078) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #23 0x00007ff3bc1077fc in start_thread (arg=0x7ff3b45df700) at pthread_create.c:465 #24 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 26 (Thread 0x7ff3927fc700 (LWP 19078)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff3927fbc70, expected=0, futex_word=0x557508a8b438) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff3927fbc70, mutex=0x557508a50ad0, cond=0x557508a8b410) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8b410, mutex=0x557508a50ad0, abstime=0x7ff3927fbc70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8b410, __mutex=0x557508a50ad0, __abs_timeout=0x7ff3927fbc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8b410, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8b410, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8b410, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8b410) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8b410, t=0x7ff3927fbd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8b410) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff36c001818: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff36c001810: 0x557508a509c0, __args#0=@0x7ff36c001808: 0x557508a8b410) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff36c001818: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff36c001810: 0x557508a509c0, __args#1=@0x7ff36c001808: 0x557508a8b410) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff36c001808) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff36c001808) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff36c001800) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff3927fc700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 25 (Thread 0x7ff392ffd700 (LWP 19077)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff392ffcc70, expected=0, futex_word=0x557508a8b4bc) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff392ffcc70, mutex=0x557508a50ad0, cond=0x557508a8b490) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8b490, mutex=0x557508a50ad0, abstime=0x7ff392ffcc70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8b490, __mutex=0x557508a50ad0, __abs_timeout=0x7ff392ffcc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8b490, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8b490, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8b490, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8b490) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8b490, t=0x7ff392ffcd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8b490) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff36c0016a8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff36c0016a0: 0x557508a509c0, __args#0=@0x7ff36c001698: 0x557508a8b490) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff36c0016a8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff36c0016a0: 0x557508a509c0, __args#1=@0x7ff36c001698: 0x557508a8b490) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff36c001698) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff36c001698) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff36c001690) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff392ffd700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 24 (Thread 0x7ff3937fe700 (LWP 19076)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff3937fdc70, expected=0, futex_word=0x557508a8b53c) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff3937fdc70, mutex=0x557508a50ad0, cond=0x557508a8b510) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8b510, mutex=0x557508a50ad0, abstime=0x7ff3937fdc70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8b510, __mutex=0x557508a50ad0, __abs_timeout=0x7ff3937fdc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8b510, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8b510, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8b510, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8b510) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8b510, t=0x7ff3937fdd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8b510) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff36c001538: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff36c001530: 0x557508a509c0, __args#0=@0x7ff36c001528: 0x557508a8b510) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff36c001538: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff36c001530: 0x557508a509c0, __args#1=@0x7ff36c001528: 0x557508a8b510) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff36c001528) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff36c001528) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff36c001520) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff3937fe700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 23 (Thread 0x7ff398cfa700 (LWP 19074)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff398cf9c70, expected=0, futex_word=0x557508a8b638) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff398cf9c70, mutex=0x557508a50ad0, cond=0x557508a8b610) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8b610, mutex=0x557508a50ad0, abstime=0x7ff398cf9c70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8b610, __mutex=0x557508a50ad0, __abs_timeout=0x7ff398cf9c70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8b610, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8b610, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8b610, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8b610) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8b610, t=0x7ff398cf9d98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8b610) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff36c001258: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff36c001250: 0x557508a509c0, __args#0=@0x7ff36c001248: 0x557508a8b610) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff36c001258: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff36c001250: 0x557508a509c0, __args#1=@0x7ff36c001248: 0x557508a8b610) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff36c001248) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff36c001248) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff36c001240) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff398cfa700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 22 (Thread 0x7ff3994fb700 (LWP 19073)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff3994fac70, expected=0, futex_word=0x557508a8b6b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff3994fac70, mutex=0x557508a50ad0, cond=0x557508a8b690) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8b690, mutex=0x557508a50ad0, abstime=0x7ff3994fac70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8b690, __mutex=0x557508a50ad0, __abs_timeout=0x7ff3994fac70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8b690, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8b690, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8b690, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8b690) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8b690, t=0x7ff3994fad98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8b690) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff36c0010e8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff36c0010e0: 0x557508a509c0, __args#0=@0x7ff36c0010d8: 0x557508a8b690) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff36c0010e8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff36c0010e0: 0x557508a509c0, __args#1=@0x7ff36c0010d8: 0x557508a8b690) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff36c0010d8) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff36c0010d8) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff36c0010d0) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff3994fb700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 21 (Thread 0x7ff399cfc700 (LWP 19072)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff399cfbc70, expected=0, futex_word=0x557508a8b738) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff399cfbc70, mutex=0x557508a50ad0, cond=0x557508a8b710) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8b710, mutex=0x557508a50ad0, abstime=0x7ff399cfbc70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8b710, __mutex=0x557508a50ad0, __abs_timeout=0x7ff399cfbc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8b710, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8b710, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8b710, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8b710) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8b710, t=0x7ff399cfbd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8b710) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff36c000f78: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff36c000f70: 0x557508a509c0, __args#0=@0x7ff36c000f68: 0x557508a8b710) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff36c000f78: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff36c000f70: 0x557508a509c0, __args#1=@0x7ff36c000f68: 0x557508a8b710) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff36c000f68) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff36c000f68) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff36c000f60) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff399cfc700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 20 (Thread 0x7ff39a4fd700 (LWP 19071)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff39a4fcc70, expected=0, futex_word=0x557508a8b7b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff39a4fcc70, mutex=0x557508a50ad0, cond=0x557508a8b790) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8b790, mutex=0x557508a50ad0, abstime=0x7ff39a4fcc70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8b790, __mutex=0x557508a50ad0, __abs_timeout=0x7ff39a4fcc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8b790, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8b790, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8b790, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8b790) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8b790, t=0x7ff39a4fcd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8b790) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff36c000e08: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff36c000e00: 0x557508a509c0, __args#0=@0x7ff36c000df8: 0x557508a8b790) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff36c000e08: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff36c000e00: 0x557508a509c0, __args#1=@0x7ff36c000df8: 0x557508a8b790) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff36c000df8) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff36c000df8) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff36c000df0) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff39a4fd700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7ff39b7fe700 (LWP 19070)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff39b7fdc70, expected=0, futex_word=0x557508a8b838) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff39b7fdc70, mutex=0x557508a50ad0, cond=0x557508a8b810) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8b810, mutex=0x557508a50ad0, abstime=0x7ff39b7fdc70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8b810, __mutex=0x557508a50ad0, __abs_timeout=0x7ff39b7fdc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8b810, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8b810, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8b810, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8b810) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8b810, t=0x7ff39b7fdd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8b810) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff36c000c98: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff36c000c90: 0x557508a509c0, __args#0=@0x7ff36c000c88: 0x557508a8b810) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff36c000c98: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff36c000c90: 0x557508a509c0, __args#1=@0x7ff36c000c88: 0x557508a8b810) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff36c000c88) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff36c000c88) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff36c000c80) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff39b7fe700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7ff39bfff700 (LWP 19069)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff39bffec70, expected=0, futex_word=0x557508a8b8b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff39bffec70, mutex=0x557508a50ad0, cond=0x557508a8b890) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8b890, mutex=0x557508a50ad0, abstime=0x7ff39bffec70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8b890, __mutex=0x557508a50ad0, __abs_timeout=0x7ff39bffec70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8b890, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8b890, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8b890, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8b890) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8b890, t=0x7ff39bffed98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8b890) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff36c000b28: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff36c000b20: 0x557508a509c0, __args#0=@0x7ff36c000b18: 0x557508a8b890) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff36c000b28: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff36c000b20: 0x557508a509c0, __args#1=@0x7ff36c000b18: 0x557508a8b890) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff36c000b18) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff36c000b18) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff36c000b10) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff39bfff700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7ff3b4629700 (LWP 18826)): #0 0x00007ff3bb331951 in __GI___poll (fds=0x7ff3b4628b38, nfds=1, timeout=28800000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x0000557505041feb in vio_io_wait (vio=0x557508e0bd38, event=VIO_IO_EVENT_READ, timeout=28800000) at /home/mleich/Server/10.5/vio/viosocket.c:980 #2 0x000055750504059e in vio_socket_io_wait (vio=0x557508e0bd38, event=VIO_IO_EVENT_READ) at /home/mleich/Server/10.5/vio/viosocket.c:118 #3 0x00005575050407a6 in vio_read (vio=0x557508e0bd38, buf=0x7ff378008268 "\001", size=4) at /home/mleich/Server/10.5/vio/viosocket.c:199 #4 0x0000557504f96718 in my_real_read (net=0x7ff378000fe0, complen=0x7ff3b4628d50, header=1 '\001') at /home/mleich/Server/10.5/sql/net_serv.cc:962 #5 0x0000557504f97006 in my_net_read_packet_reallen (net=0x7ff378000fe0, read_from_server=1 '\001', reallen=0x7ff3b4628db8) at /home/mleich/Server/10.5/sql/net_serv.cc:1243 #6 0x0000557504f96fba in my_net_read_packet (net=0x7ff378000fe0, read_from_server=1 '\001') at /home/mleich/Server/10.5/sql/net_serv.cc:1227 #7 0x0000557504ac77d3 in do_command (thd=0x7ff378000ce8) at /home/mleich/Server/10.5/sql/sql_parse.cc:1237 #8 0x0000557504c67734 in do_handle_one_connection (connect=0x557508efedc8, put_in_cache=true) at /home/mleich/Server/10.5/sql/sql_connect.cc:1422 #9 0x0000557504c67468 in handle_one_connection (arg=0x557508ee3518) at /home/mleich/Server/10.5/sql/sql_connect.cc:1319 #10 0x00005575051826ee in pfs_spawn_thread (arg=0x557508e0bd38) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #11 0x00007ff3bc1077fc in start_thread (arg=0x7ff3b4629700) at pthread_create.c:465 #12 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7ff3b4673700 (LWP 18769)): #0 0x00007ff3bc10e072 in futex_wait_cancelable (private=, expected=0, futex_word=0x557506591bcc ) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x557506594d88 , cond=0x557506591ba0 ) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x557506591ba0 , mutex=0x557506594d88 ) at pthread_cond_wait.c:655 #3 0x00005575056ea509 in safe_cond_wait (cond=0x557506591ba0 , mp=0x557506594d60 , file=0x55750585a9d8 "/home/mleich/Server/10.5/include/mysql/psi/mysql_thread.h", line=1167) at /home/mleich/Server/10.5/mysys/thr_mutex.c:492 #4 0x00005575049b6fca in inline_mysql_cond_wait (that=0x557506591ba0 , mutex=0x557506594d60 , src_file=0x55750585b5c8 "/home/mleich/Server/10.5/sql/slave.cc", src_line=522) at /home/mleich/Server/10.5/include/mysql/psi/mysql_thread.h:1167 #5 0x00005575049b88eb in handle_slave_background (arg=0x0) at /home/mleich/Server/10.5/sql/slave.cc:522 #6 0x00005575051826ee in pfs_spawn_thread (arg=0x557508f05518) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #7 0x00007ff3bc1077fc in start_thread (arg=0x7ff3b4673700) at pthread_create.c:465 #8 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7ff3b46bd700 (LWP 18764)): #0 0x00007ff3bb26199e in __GI___sigwaitinfo (set=, info=0x7ff3b46bcd40) at ../sysdeps/unix/sysv/linux/sigwaitinfo.c:56 #1 0x00005575049848d8 in my_sigwait (set=0x7ff3b46bce20, sig=0x7ff3b46bcde4, code=0x7ff3b46bcde8) at /home/mleich/Server/10.5/include/my_pthread.h:198 #2 0x000055750498ad43 in signal_hand (arg=0x0) at /home/mleich/Server/10.5/sql/mysqld.cc:3074 #3 0x00005575051826ee in pfs_spawn_thread (arg=0x557508e0e118) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #4 0x00007ff3bc1077fc in start_thread (arg=0x7ff3b46bd700) at pthread_create.c:465 #5 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7ff39acfe700 (LWP 18750)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff39acfdc70, expected=0, futex_word=0x557508a8b93c) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff39acfdc70, mutex=0x557508a50ad0, cond=0x557508a8b910) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8b910, mutex=0x557508a50ad0, abstime=0x7ff39acfdc70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8b910, __mutex=0x557508a50ad0, __abs_timeout=0x7ff39acfdc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8b910, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8b910, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8b910, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8b910) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8b910, t=0x7ff39acfdd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8b910) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff3a0001ce8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff3a0001ce0: 0x557508a509c0, __args#0=@0x7ff3a0001cd8: 0x557508a8b910) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff3a0001ce8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff3a0001ce0: 0x557508a509c0, __args#1=@0x7ff3a0001cd8: 0x557508a8b910) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff3a0001cd8) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff3a0001cd8) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff3a0001cd0) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff39acfe700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7ff3acff9700 (LWP 18749)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff3acff8c70, expected=0, futex_word=0x557508a8b9bc) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff3acff8c70, mutex=0x557508a50ad0, cond=0x557508a8b990) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8b990, mutex=0x557508a50ad0, abstime=0x7ff3acff8c70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8b990, __mutex=0x557508a50ad0, __abs_timeout=0x7ff3acff8c70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8b990, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8b990, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8b990, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8b990) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8b990, t=0x7ff3acff8d98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8b990) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff3a000a358: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff3a000a350: 0x557508a509c0, __args#0=@0x7ff3a000a348: 0x557508a8b990) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff3a000a358: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff3a000a350: 0x557508a509c0, __args#1=@0x7ff3a000a348: 0x557508a8b990) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff3a000a348) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff3a000a348) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff3a000a340) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff3acff9700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7ff3ad7fa700 (LWP 18725)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff3ad7f9c70, expected=0, futex_word=0x557508a8ba3c) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff3ad7f9c70, mutex=0x557508a50ad0, cond=0x557508a8ba10) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8ba10, mutex=0x557508a50ad0, abstime=0x7ff3ad7f9c70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8ba10, __mutex=0x557508a50ad0, __abs_timeout=0x7ff3ad7f9c70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8ba10, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8ba10, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8ba10, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8ba10) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8ba10, t=0x7ff3ad7f9d98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8ba10) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff3a0001188: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff3a0001180: 0x557508a509c0, __args#0=@0x7ff3a0001178: 0x557508a8ba10) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff3a0001188: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff3a0001180: 0x557508a509c0, __args#1=@0x7ff3a0001178: 0x557508a8ba10) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff3a0001178) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff3a0001178) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff3a0001170) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff3ad7fa700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7ff3adffb700 (LWP 18721)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff3adffac70, expected=0, futex_word=0x557508a8bab8) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff3adffac70, mutex=0x557508a50ad0, cond=0x557508a8ba90) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8ba90, mutex=0x557508a50ad0, abstime=0x7ff3adffac70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8ba90, __mutex=0x557508a50ad0, __abs_timeout=0x7ff3adffac70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8ba90, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8ba90, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8ba90, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8ba90) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8ba90, t=0x7ff3adffad98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8ba90) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff3a0001698: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff3a0001690: 0x557508a509c0, __args#0=@0x7ff3a0001688: 0x557508a8ba90) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff3a0001698: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff3a0001690: 0x557508a509c0, __args#1=@0x7ff3a0001688: 0x557508a8ba90) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff3a0001688) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff3a0001688) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff3a0001680) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff3adffb700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7ff3affff700 (LWP 18675)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff3afffec10, expected=0, futex_word=0x557508aa085c) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff3afffec10, mutex=0x557508aa0808, cond=0x557508aa0830) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508aa0830, mutex=0x557508aa0808, abstime=0x7ff3afffec10) at pthread_cond_wait.c:667 #3 0x00005575052ef21a in os_event::timed_wait (this=0x557508aa07f0, abstime=0x7ff3afffec10) at /home/mleich/Server/10.5/storage/innobase/os/os0event.cc:275 #4 0x00005575052ef4d9 in os_event::wait_time_low (this=0x557508aa07f0, time_in_usec=874000, reset_sig_count=2) at /home/mleich/Server/10.5/storage/innobase/os/os0event.cc:385 #5 0x00005575052ef677 in os_event_wait_time_low (event=0x557508aa07f0, time_in_usec=874000, reset_sig_count=2) at /home/mleich/Server/10.5/storage/innobase/os/os0event.cc:485 #6 0x00005575055217e0 in pc_sleep_if_needed (next_loop_time=288817970, sig_count=2, cur_time=288817096) at /home/mleich/Server/10.5/storage/innobase/buf/buf0flu.cc:2818 #7 0x000055750552282f in buf_flush_page_cleaner_coordinator () at /home/mleich/Server/10.5/storage/innobase/buf/buf0flu.cc:3232 #8 0x00007ff3bc1077fc in start_thread (arg=0x7ff3affff700) at pthread_create.c:465 #9 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7ff3af7fe700 (LWP 18720)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff3af7fdc70, expected=0, futex_word=0x557508a8bb3c) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff3af7fdc70, mutex=0x557508a50ad0, cond=0x557508a8bb10) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8bb10, mutex=0x557508a50ad0, abstime=0x7ff3af7fdc70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8bb10, __mutex=0x557508a50ad0, __abs_timeout=0x7ff3af7fdc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8bb10, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8bb10, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8bb10, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8bb10) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8bb10, t=0x7ff3af7fdd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8bb10) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff3a0001668: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff3a0001660: 0x557508a509c0, __args#0=@0x7ff3a0001658: 0x557508a8bb10) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff3a0001668: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff3a0001660: 0x557508a509c0, __args#1=@0x7ff3a0001658: 0x557508a8bb10) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff3a0001658) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff3a0001658) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff3a0001650) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff3af7fe700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7ff3bd855740 (LWP 18643)): #0 0x00007ff3bb331951 in __GI___poll (fds=0x7fff4c9b3ff0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x000055750499108a in handle_connections_sockets () at /home/mleich/Server/10.5/sql/mysqld.cc:6254 #2 0x00005575049904ac in mysqld_main (argc=157, argv=0x557508857e08) at /home/mleich/Server/10.5/sql/mysqld.cc:5722 #3 0x000055750498485a in main (argc=26, argv=0x7fff4c9b42f8) at /home/mleich/Server/10.5/sql/main.cc:25 Thread 7 (Thread 0x7ff3ae7fc700 (LWP 18693)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff3ae7fbc70, expected=0, futex_word=0x557508a8bbbc) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff3ae7fbc70, mutex=0x557508a50ad0, cond=0x557508a8bb90) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8bb90, mutex=0x557508a50ad0, abstime=0x7ff3ae7fbc70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8bb90, __mutex=0x557508a50ad0, __abs_timeout=0x7ff3ae7fbc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8bb90, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8bb90, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8bb90, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8bb90) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8bb90, t=0x7ff3ae7fbd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8bb90) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff3b0003068: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff3b0003060: 0x557508a509c0, __args#0=@0x7ff3b0003058: 0x557508a8bb90) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff3b0003068: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff3b0003060: 0x557508a509c0, __args#1=@0x7ff3b0003058: 0x557508a8bb90) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff3b0003058) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff3b0003058) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff3b0003050) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff3ae7fc700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7ff3aeffd700 (LWP 18692)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff3aeffcc70, expected=0, futex_word=0x557508a8bc38) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff3aeffcc70, mutex=0x557508a50ad0, cond=0x557508a8bc10) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8bc10, mutex=0x557508a50ad0, abstime=0x7ff3aeffcc70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8bc10, __mutex=0x557508a50ad0, __abs_timeout=0x7ff3aeffcc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8bc10, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8bc10, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8bc10, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8bc10) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8bc10, t=0x7ff3aeffcd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8bc10) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff3b0002ef8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff3b0002ef0: 0x557508a509c0, __args#0=@0x7ff3b0002ee8: 0x557508a8bc10) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff3b0002ef8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff3b0002ef0: 0x557508a509c0, __args#1=@0x7ff3b0002ee8: 0x557508a8bc10) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff3b0002ee8) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff3b0002ee8) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff3b0002ee0) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff3aeffd700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7ff393fff700 (LWP 19075)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff393ffec70, expected=0, futex_word=0x557508a8b5bc) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff393ffec70, mutex=0x557508a50ad0, cond=0x557508a8b590) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557508a8b590, mutex=0x557508a50ad0, abstime=0x7ff393ffec70) at pthread_cond_wait.c:667 #3 0x00005575056406e3 in __gthread_cond_timedwait (__cond=0x557508a8b590, __mutex=0x557508a50ad0, __abs_timeout=0x7ff393ffec70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005575056448a5 in std::condition_variable::__wait_until_impl > > (this=0x557508a8b590, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005575056439a5 in std::condition_variable::wait_until > > (this=0x557508a8b590, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x0000557505642d71 in std::condition_variable::wait_for > (this=0x557508a8b590, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005575056408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x557508a509c0, lk=..., thread_data=0x557508a8b590) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005575056409f7 in tpool::thread_pool_generic::get_task (this=0x557508a509c0, thread_var=0x557508a8b590, t=0x7ff393ffed98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x0000557505640c12 in tpool::thread_pool_generic::worker_main (this=0x557508a509c0, thread_var=0x557508a8b590) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x0000557505643fae in std::__invoke_impl (__f=@0x7ff36c0013c8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __t=@0x7ff36c0013c0: 0x557508a509c0, __args#0=@0x7ff36c0013b8: 0x557508a8b590) at /usr/include/c++/7/bits/invoke.h:73 #11 0x000055750564324f in std::__invoke (__fn=@0x7ff36c0013c8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x557505640bae , __args#0=@0x7ff36c0013c0: 0x557508a509c0, __args#1=@0x7ff36c0013b8: 0x557508a8b590) at /usr/include/c++/7/bits/invoke.h:95 #12 0x0000557505646e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7ff36c0013b8) at /usr/include/c++/7/thread:234 #13 0x0000557505646dc7 in std::thread::_Invoker >::operator() (this=0x7ff36c0013b8) at /usr/include/c++/7/thread:243 #14 0x0000557505646da6 in std::thread::_State_impl > >::_M_run (this=0x7ff36c0013b0) at /usr/include/c++/7/thread:186 #15 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007ff3bc1077fc in start_thread (arg=0x7ff393fff700) at pthread_create.c:465 #17 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7ff3b58be700 (LWP 18666)): #0 0x00007ff3bc53c63a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005575056479c3 in tpool::aio_linux::getevent_thread_routine (aio=0x557508a762e0) at /home/mleich/Server/10.5/tpool/aio_linux.cc:53 #2 0x0000557505648088 in std::__invoke_impl (__f=@0x557508abbbb0: 0x55750564797f , __args#0=@0x557508abbba8: 0x557508a762e0) at /usr/include/c++/7/bits/invoke.h:60 #3 0x0000557505647d5a in std::__invoke (__fn=@0x557508abbbb0: 0x55750564797f , __args#0=@0x557508abbba8: 0x557508a762e0) at /usr/include/c++/7/bits/invoke.h:95 #4 0x000055750564833f in std::thread::_Invoker >::_M_invoke<0ul, 1ul> (this=0x557508abbba8) at /usr/include/c++/7/thread:234 #5 0x00005575056482f5 in std::thread::_Invoker >::operator() (this=0x557508abbba8) at /usr/include/c++/7/thread:243 #6 0x00005575056482d4 in std::thread::_State_impl > >::_M_run (this=0x557508abbba0) at /usr/include/c++/7/thread:186 #7 0x00007ff3bbc320ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #8 0x00007ff3bc1077fc in start_thread (arg=0x7ff3b58be700) at pthread_create.c:465 #9 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7ff3b64c0700 (LWP 18661)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff3b64bfdf0, expected=0, futex_word=0x557506dd4ea8 ) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff3b64bfdf0, mutex=0x557506dd4de8 , cond=0x557506dd4e80 ) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557506dd4e80 , mutex=0x557506dd4de8 , abstime=0x7ff3b64bfdf0) at pthread_cond_wait.c:667 #3 0x00005575056ea8c9 in safe_cond_timedwait (cond=0x557506dd4e80 , mp=0x557506dd4dc0 , abstime=0x7ff3b64bfdf0, file=0x557505ab3fd0 "/home/mleich/Server/10.5/include/mysql/psi/mysql_thread.h", line=1204) at /home/mleich/Server/10.5/mysys/thr_mutex.c:546 #4 0x000055750509c77f in inline_mysql_cond_timedwait (that=0x557506dd4e80 , mutex=0x557506dd4dc0 , abstime=0x7ff3b64bfdf0, src_file=0x557505ab4010 "/home/mleich/Server/10.5/storage/maria/ma_servicethread.c", src_line=116) at /home/mleich/Server/10.5/include/mysql/psi/mysql_thread.h:1204 #5 0x000055750509ccc4 in my_service_thread_sleep (control=0x5575063c3a80 , sleep_time=29000000000) at /home/mleich/Server/10.5/storage/maria/ma_servicethread.c:115 #6 0x0000557505090a96 in ma_checkpoint_background (arg=0x1e) at /home/mleich/Server/10.5/storage/maria/ma_checkpoint.c:707 #7 0x00005575051826ee in pfs_spawn_thread (arg=0x557508a358d8) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #8 0x00007ff3bc1077fc in start_thread (arg=0x7ff3b64c0700) at pthread_create.c:465 #9 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7ff3bd884700 (LWP 18652)): #0 0x00007ff3bc10e786 in futex_abstimed_wait_cancelable (private=, abstime=0x7ff3bd883ea0, expected=0, futex_word=0x557506e43c48 ) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7ff3bd883ea0, mutex=0x557506e43b88 , cond=0x557506e43c20 ) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x557506e43c20 , mutex=0x557506e43b88 , abstime=0x7ff3bd883ea0) at pthread_cond_wait.c:667 #3 0x00005575056ea8c9 in safe_cond_timedwait (cond=0x557506e43c20 , mp=0x557506e43b60 , abstime=0x7ff3bd883ea0, file=0x557505c76e40 "/home/mleich/Server/10.5/include/mysql/psi/mysql_thread.h", line=1204) at /home/mleich/Server/10.5/mysys/thr_mutex.c:546 #4 0x00005575056eb919 in inline_mysql_cond_timedwait (that=0x557506e43c20 , mutex=0x557506e43b60 , abstime=0x7ff3bd883ea0, src_file=0x557505c76e80 "/home/mleich/Server/10.5/mysys/thr_timer.c", src_line=321) at /home/mleich/Server/10.5/include/mysql/psi/mysql_thread.h:1204 #5 0x00005575056ec5f2 in timer_handler (arg=0x0) at /home/mleich/Server/10.5/mysys/thr_timer.c:321 #6 0x00005575051826ee in pfs_spawn_thread (arg=0x557508985148) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #7 0x00007ff3bc1077fc in start_thread (arg=0x7ff3bd884700) at pthread_create.c:465 #8 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7ff3b4595700 (LWP 21912)): #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57 #1 0x00005575056e4d91 in my_write_core (sig=6) at /home/mleich/Server/10.5/mysys/stacktrace.c:518 #2 0x0000557504e0fd51 in handle_fatal_signal (sig=6) at /home/mleich/Server/10.5/sql/signal_handler.cc:343 #3 #4 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #5 0x00007ff3bb261f5d in __GI_abort () at abort.c:90 #6 0x00007ff3bb257f17 in __assert_fail_base (fmt=, assertion=assertion@entry=0x557505b098f9 "ptr", file=file@entry=0x557505b09898 "/home/mleich/Server/10.5/storage/innobase/include/ut0byte.ic", line=line@entry=91, function=function@entry=0x557505b146c0 <_ZZL13ut_align_downPKvmE19__PRETTY_FUNCTION__> "void* ut_align_down(const void*, ulint)") at assert.c:92 #7 0x00007ff3bb257fc2 in __GI___assert_fail (assertion=0x557505b098f9 "ptr", file=0x557505b09898 "/home/mleich/Server/10.5/storage/innobase/include/ut0byte.ic", line=91, function=0x557505b146c0 <_ZZL13ut_align_downPKvmE19__PRETTY_FUNCTION__> "void* ut_align_down(const void*, ulint)") at assert.c:101 #8 0x000055750521b356 in ut_align_down (ptr=0x0, align_no=4096) at /home/mleich/Server/10.5/storage/innobase/include/ut0byte.ic:91 #9 0x0000557505245374 in page_align (ptr=0x0) at /home/mleich/Server/10.5/storage/innobase/include/page0page.h:205 #10 0x0000557505245500 in page_rec_is_comp (rec=0x0) at /home/mleich/Server/10.5/storage/innobase/include/page0page.h:274 #11 0x00005575053e183e in row_search_mvcc (buf=0x7ff34801e4c8 "\372\233\f", mode=PAGE_CUR_G, prebuilt=0x7ff34801f488, match_mode=0, direction=1) at /home/mleich/Server/10.5/storage/innobase/row/row0sel.cc:4679 #12 0x00005575051f2452 in ha_innobase::general_fetch (this=0x7ff34801e8b0, buf=0x7ff34801e4c8 "\372\233\f", direction=1, match_mode=0) at /home/mleich/Server/10.5/storage/innobase/handler/ha_innodb.cc:9321 #13 0x00005575051f2997 in ha_innobase::rnd_next (this=0x7ff34801e8b0, buf=0x7ff34801e4c8 "\372\233\f") at /home/mleich/Server/10.5/storage/innobase/handler/ha_innodb.cc:9530 #14 0x0000557504e19342 in handler::ha_rnd_next (this=0x7ff34801e8b0, buf=0x7ff34801e4c8 "\372\233\f") at /home/mleich/Server/10.5/sql/handler.cc:2816 #15 0x0000557504fc931c in rr_sequential (info=0x7ff3b45935e0) at /home/mleich/Server/10.5/sql/records.cc:477 #16 0x0000557504a1b7ff in READ_RECORD::read_record (this=0x7ff3b45935e0) at /home/mleich/Server/10.5/sql/records.h:69 #17 0x0000557504fe7984 in mysql_delete (thd=0x7ff33c000ce8, table_list=0x7ff33c011698, conds=0x7ff33c011f98, order_list=0x7ff33c0056c8, limit=18446744073709551615, options=0, result=0x0) at /home/mleich/Server/10.5/sql/sql_delete.cc:756 #18 0x0000557504ad2dd8 in mysql_execute_command (thd=0x7ff33c000ce8) at /home/mleich/Server/10.5/sql/sql_parse.cc:4738 #19 0x0000557504ade676 in mysql_parse (thd=0x7ff33c000ce8, rawbuf=0x7ff33c0115a0 "DELETE FROM t3 WHERE col2 = @MY_INT", length=35, parser_state=0x7ff3b4594560, is_com_multi=false, is_next_command=false) at /home/mleich/Server/10.5/sql/sql_parse.cc:7988 #20 0x0000557504ac971c in dispatch_command (command=COM_QUERY, thd=0x7ff33c000ce8, packet=0x7ff33c008269 "DELETE FROM t3 WHERE col2 = @MY_INT", packet_length=35, is_com_multi=false, is_next_command=false) at /home/mleich/Server/10.5/sql/sql_parse.cc:1845 #21 0x0000557504ac7e75 in do_command (thd=0x7ff33c000ce8) at /home/mleich/Server/10.5/sql/sql_parse.cc:1363 #22 0x0000557504c67734 in do_handle_one_connection (connect=0x557508a3f3f8, put_in_cache=true) at /home/mleich/Server/10.5/sql/sql_connect.cc:1422 #23 0x0000557504c67468 in handle_one_connection (arg=0x557508a3f3f8) at /home/mleich/Server/10.5/sql/sql_connect.cc:1319 #24 0x00005575051826ee in pfs_spawn_thread (arg=0x557508e0c3b8) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #25 0x00007ff3bc1077fc in start_thread (arg=0x7ff3b4595700) at pthread_create.c:465 #26 0x00007ff3bb33db5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 - saving '/home/mleich/Server/10.5/bld_debug/mysql-test/var/7/log/main.MDEV-21353-innodb/' to '/home/mleich/Server/10.5/bld_debug/mysql-test/var/log/main.MDEV-21353-innodb/' Only 1 of 8 completed. -------------------------------------------------------------------------- The servers were restarted 0 times Spent 0.000 of 30 seconds executing testcases Failure: Failed 1/1 tests, 0.00% were successful. Failing test(s): main.MDEV-21353 The log files in var/log may give you some hint of what went wrong. If you want to report this error, please read first the documentation at http://dev.mysql.com/doc/mysql/en/mysql-test-suite.html mysql-test-run: *** ERROR: there were failing test cases