Logging: /home/mleich/Server/10.5/mysql-test/mysql-test-run.pl --mem --parallel=8 --repeat=10 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_0niH' 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... ============================================================================== TEST WORKER RESULT TIME (ms) or COMMENT -------------------------------------------------------------------------- worker[2] Using MTR_BUILD_THREAD 300, with reserved ports 16000..16019 worker[3] Using MTR_BUILD_THREAD 301, with reserved ports 16020..16039 worker[4] Using MTR_BUILD_THREAD 302, with reserved ports 16040..16059 worker[5] Using MTR_BUILD_THREAD 303, with reserved ports 16060..16079 worker[6] Using MTR_BUILD_THREAD 304, with reserved ports 16080..16099 worker[1] 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' w8 [ fail ] Test ended at 2019-12-18 17:26:56 CURRENT_TEST: main.MDEV-21353 Server [mysqld.1 - pid: 5398, winpid: 5398, exit: 256] failed during test run Server log from this test: ----------SERVER LOG START----------- 2019-12-18 17:26:44 0 [Note] /home/mleich/Server/10.5/bld_debug/sql/mysqld (mysqld 10.5.1-MariaDB-debug-log) starting as process 5399 ... 2019-12-18 17:26:44 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4190) 2019-12-18 17:26:44 0 [Warning] Changed limits: max_open_files: 1024 max_connections: 151 (was 151) table_cache: 421 (was 2000) 2019-12-18 17:26:44 0 [Note] Plugin 'partition' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'SEQUENCE' is disabled. 2019-12-18 17:26:44 0 [Note] InnoDB: innodb_page_size=4096 2019-12-18 17:26:44 0 [Note] InnoDB: Using Linux native AIO 2019-12-18 17:26:44 0 [Note] InnoDB: !!!!!!!! UNIV_DEBUG switched on !!!!!!!!! 2019-12-18 17:26:44 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2019-12-18 17:26:44 0 [Note] InnoDB: Uses event mutexes 2019-12-18 17:26:44 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 with validation 2019-12-18 17:26:44 0 [Note] InnoDB: Number of pools: 1 2019-12-18 17:26:44 0 [Note] InnoDB: Using SSE2 crc32 instructions 2019-12-18 17:26:44 0 [Note] mysqld: O_TMPFILE is not supported on /home/mleich/Server/10.5/bld_debug/mysql-test/var/tmp/8/mysqld.1 (disabling future attempts) 2019-12-18 17:26:44 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M 2019-12-18 17:26:44 0 [Note] InnoDB: Completed initialization of buffer pool 2019-12-18 17:26:44 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 17:26:44 0 [Note] InnoDB: 128 rollback segments are active. 2019-12-18 17:26:44 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2019-12-18 17:26:44 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2019-12-18 17:26:44 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2019-12-18 17:26:44 0 [Note] InnoDB: 10.5.1 started; log sequence number 81338; transaction id 28 2019-12-18 17:26:44 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_auto_0niH/8/mysqld.1/data/ib_buffer_pool 2019-12-18 17:26:44 0 [Note] InnoDB: Buffer pool(s) load completed at 191218 17:26:44 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_CMP' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'THREAD_POOL_WAITS' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'THREAD_POOL_QUEUES' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'FEEDBACK' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'THREAD_POOL_GROUPS' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_MUTEXES' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'user_variables' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'THREAD_POOL_STATS' is disabled. 2019-12-18 17:26:44 0 [Note] Plugin 'unix_socket' is disabled. 2019-12-18 17:26:44 0 [Warning] /home/mleich/Server/10.5/bld_debug/sql/mysqld: unknown option '--loose-pam-debug' 2019-12-18 17:26:44 0 [Warning] /home/mleich/Server/10.5/bld_debug/sql/mysqld: unknown option '--loose-aria' 2019-12-18 17:26:45 0 [Note] Server socket created on IP: '127.0.0.1'. 2019-12-18 17:26:45 0 [Note] Reading of all Master_info entries succeeded 2019-12-18 17:26:45 0 [Note] Added new Master_info '' to hash table 2019-12-18 17:26:45 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/8/mysqld.1.sock' port: 16140 Source distribution mysqld: /home/mleich/Server/10.5/storage/innobase/btr/btr0pcur.cc:346: ulint btr_pcur_restore_position_func(ulint, btr_pcur_t*, const char*, unsigned int, mtr_t*): Assertion `!cmp_rec_rec(cursor->old_rec, rec, offsets1, offsets2, index)' failed. 191218 17:26:56 [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: 0x7f26d8000ce8 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 = 0x7f2741746e58 thread_stack 0x49000 /home/mleich/Server/10.5/bld_debug/sql/mysqld(my_print_stacktrace+0x40)[0x5577f4de4c9f] /home/mleich/Server/10.5/bld_debug/sql/mysqld(handle_fatal_signal+0x3ae)[0x5577f450f9c7] /lib/x86_64-linux-gnu/libpthread.so.0(+0x13150)[0x7f274927b150] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7f27483c80bb] /lib/x86_64-linux-gnu/libc.so.6(abort+0x16d)[0x7f27483c9f5d] /lib/x86_64-linux-gnu/libc.so.6(+0x2ef17)[0x7f27483bff17] /lib/x86_64-linux-gnu/libc.so.6(+0x2efc2)[0x7f27483bffc2] /home/mleich/Server/10.5/bld_debug/sql/mysqld(+0x128efef)[0x5577f4bd0fef] /home/mleich/Server/10.5/bld_debug/sql/mysqld(+0x119be4a)[0x5577f4adde4a] /home/mleich/Server/10.5/bld_debug/sql/mysqld(+0x119f28d)[0x5577f4ae128d] /home/mleich/Server/10.5/bld_debug/sql/mysqld(+0xfb0452)[0x5577f48f2452] /home/mleich/Server/10.5/bld_debug/sql/mysqld(+0xfb0997)[0x5577f48f2997] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_ZN7handler11ha_rnd_nextEPh+0x246)[0x5577f4519342] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_Z13rr_sequentialP11READ_RECORD+0x2f)[0x5577f46c931c] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_ZN11READ_RECORD11read_recordEv+0x1d)[0x5577f411b7ff] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_Z12mysql_deleteP3THDP10TABLE_LISTP4ItemP10SQL_I_ListI8st_orderEyyP13select_result+0x1c75)[0x5577f46e7984] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_Z21mysql_execute_commandP3THD+0x5367)[0x5577f41d2dd8] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x2d8)[0x5577f41de676] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x11fe)[0x5577f41c971c] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_Z10do_commandP3THD+0x796)[0x5577f41c7e75] /home/mleich/Server/10.5/bld_debug/sql/mysqld(_Z24do_handle_one_connectionP7CONNECTb+0x1d1)[0x5577f4367734] /home/mleich/Server/10.5/bld_debug/sql/mysqld(handle_one_connection+0x5b)[0x5577f4367468] /home/mleich/Server/10.5/bld_debug/sql/mysqld(+0xf406ee)[0x5577f48826ee] /lib/x86_64-linux-gnu/libpthread.so.0(+0x77fc)[0x7f274926f7fc] /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7f27484a5b5f] Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (0x7f26d80115a0): DELETE FROM t3 WHERE col2 = @MY_INT Connection ID (thread ID): 5 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_0niH/8/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/8/log/main.MDEV-21353-innodb/mysqld.1/data/core Core generated by '/home/mleich/Server/10.5/bld_debug/sql/mysqld' CREATE TABLE t3 ( col1 INT PRIMARY KEY, col2 INT, col_string INTEGER, col_text TEXT ) ENGINE = InnoDB ROW_FORMAT = Compact ; # A simple 'SHOW PROCESSLIST' failed with 2013 . Trying again SHOW PROCESSLIST; 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 8695] [New LWP 5463] [New LWP 5442] [New LWP 5824] [New LWP 5829] [New LWP 5399] [New LWP 5827] [New LWP 5830] [New LWP 5428] [New LWP 5828] [New LWP 5430] [New LWP 5464] [New LWP 5504] [New LWP 5507] [New LWP 8696] [New LWP 5823] [New LWP 5415] [New LWP 5443] [New LWP 5462] [New LWP 5514] [New LWP 5826] [New LWP 5831] [New LWP 5414] [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 0x7f2741747700 (LWP 8695))] #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57 #1 0x00005577f4de4d91 in my_write_core (sig=6) at /home/mleich/Server/10.5/mysys/stacktrace.c:518 #2 0x00005577f450fd51 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 0x00007f27483c9f5d in __GI_abort () at abort.c:90 #6 0x00007f27483bff17 in __assert_fail_base (fmt=, assertion=assertion@entry=0x5577f52e9da0 "!cmp_rec_rec(cursor->old_rec, rec, offsets1, offsets2, index)", file=file@entry=0x5577f52e99b0 "/home/mleich/Server/10.5/storage/innobase/btr/btr0pcur.cc", line=line@entry=346, function=function@entry=0x5577f52ea9c0 "ulint btr_pcur_restore_position_func(ulint, btr_pcur_t*, const char*, unsigned int, mtr_t*)") at assert.c:92 #7 0x00007f27483bffc2 in __GI___assert_fail (assertion=0x5577f52e9da0 "!cmp_rec_rec(cursor->old_rec, rec, offsets1, offsets2, index)", file=0x5577f52e99b0 "/home/mleich/Server/10.5/storage/innobase/btr/btr0pcur.cc", line=346, function=0x5577f52ea9c0 "ulint btr_pcur_restore_position_func(ulint, btr_pcur_t*, const char*, unsigned int, mtr_t*)") at assert.c:101 #8 0x00005577f4bd0fef in btr_pcur_restore_position_func (latch_mode=1, cursor=0x7f26d801f658, file=0x5577f5294d40 "/home/mleich/Server/10.5/storage/innobase/row/row0sel.cc", line=3511, mtr=0x7f2741744d60) at /home/mleich/Server/10.5/storage/innobase/btr/btr0pcur.cc:346 #9 0x00005577f4adde4a in sel_restore_position_for_mysql (same_user_rec=0x7f2741744888, latch_mode=1, pcur=0x7f26d801f658, moves_up=1, mtr=0x7f2741744d60) at /home/mleich/Server/10.5/storage/innobase/row/row0sel.cc:3511 #10 0x00005577f4ae128d in row_search_mvcc (buf=0x7f26d801e4c8 "\372l\021", mode=PAGE_CUR_G, prebuilt=0x7f26d801f488, match_mode=0, direction=1) at /home/mleich/Server/10.5/storage/innobase/row/row0sel.cc:4554 #11 0x00005577f48f2452 in ha_innobase::general_fetch (this=0x7f26d801e8b0, buf=0x7f26d801e4c8 "\372l\021", direction=1, match_mode=0) at /home/mleich/Server/10.5/storage/innobase/handler/ha_innodb.cc:9321 #12 0x00005577f48f2997 in ha_innobase::rnd_next (this=0x7f26d801e8b0, buf=0x7f26d801e4c8 "\372l\021") at /home/mleich/Server/10.5/storage/innobase/handler/ha_innodb.cc:9530 #13 0x00005577f4519342 in handler::ha_rnd_next (this=0x7f26d801e8b0, buf=0x7f26d801e4c8 "\372l\021") at /home/mleich/Server/10.5/sql/handler.cc:2816 #14 0x00005577f46c931c in rr_sequential (info=0x7f27417455e0) at /home/mleich/Server/10.5/sql/records.cc:477 #15 0x00005577f411b7ff in READ_RECORD::read_record (this=0x7f27417455e0) at /home/mleich/Server/10.5/sql/records.h:69 #16 0x00005577f46e7984 in mysql_delete (thd=0x7f26d8000ce8, table_list=0x7f26d8011698, conds=0x7f26d8011f98, order_list=0x7f26d80056c8, limit=18446744073709551615, options=0, result=0x0) at /home/mleich/Server/10.5/sql/sql_delete.cc:756 #17 0x00005577f41d2dd8 in mysql_execute_command (thd=0x7f26d8000ce8) at /home/mleich/Server/10.5/sql/sql_parse.cc:4738 #18 0x00005577f41de676 in mysql_parse (thd=0x7f26d8000ce8, rawbuf=0x7f26d80115a0 "DELETE FROM t3 WHERE col2 = @MY_INT", length=35, parser_state=0x7f2741746560, is_com_multi=false, is_next_command=false) at /home/mleich/Server/10.5/sql/sql_parse.cc:7988 #19 0x00005577f41c971c in dispatch_command (command=COM_QUERY, thd=0x7f26d8000ce8, packet=0x7f26d8008269 "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 #20 0x00005577f41c7e75 in do_command (thd=0x7f26d8000ce8) at /home/mleich/Server/10.5/sql/sql_parse.cc:1363 #21 0x00005577f4367734 in do_handle_one_connection (connect=0x5577f79c2ba8, put_in_cache=true) at /home/mleich/Server/10.5/sql/sql_connect.cc:1422 #22 0x00005577f4367468 in handle_one_connection (arg=0x5577f79c2ba8) at /home/mleich/Server/10.5/sql/sql_connect.cc:1319 #23 0x00005577f48826ee in pfs_spawn_thread (arg=0x5577f78d5078) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #24 0x00007f274926f7fc in start_thread (arg=0x7f2741747700) at pthread_create.c:465 #25 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 23 (Thread 0x7f274a9ec700 (LWP 5414)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f274a9ebea0, expected=0, futex_word=0x5577f6543c48 ) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f274a9ebea0, mutex=0x5577f6543b88 , cond=0x5577f6543c20 ) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f6543c20 , mutex=0x5577f6543b88 , abstime=0x7f274a9ebea0) at pthread_cond_wait.c:667 #3 0x00005577f4dea8c9 in safe_cond_timedwait (cond=0x5577f6543c20 , mp=0x5577f6543b60 , abstime=0x7f274a9ebea0, file=0x5577f5376e40 "/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 0x00005577f4deb919 in inline_mysql_cond_timedwait (that=0x5577f6543c20 , mutex=0x5577f6543b60 , abstime=0x7f274a9ebea0, src_file=0x5577f5376e80 "/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 0x00005577f4dec5f2 in timer_handler (arg=0x0) at /home/mleich/Server/10.5/mysys/thr_timer.c:321 #6 0x00005577f48826ee in pfs_spawn_thread (arg=0x5577f744e148) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #7 0x00007f274926f7fc in start_thread (arg=0x7f274a9ec700) at pthread_create.c:465 #8 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 22 (Thread 0x7f270a7fc700 (LWP 5831)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f270a7fbc70, expected=0, futex_word=0x5577f755463c) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f270a7fbc70, mutex=0x5577f7519ad0, cond=0x5577f7554610) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f7554610, mutex=0x5577f7519ad0, abstime=0x7f270a7fbc70) at pthread_cond_wait.c:667 #3 0x00005577f4d406e3 in __gthread_cond_timedwait (__cond=0x5577f7554610, __mutex=0x5577f7519ad0, __abs_timeout=0x7f270a7fbc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005577f4d448a5 in std::condition_variable::__wait_until_impl > > (this=0x5577f7554610, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005577f4d439a5 in std::condition_variable::wait_until > > (this=0x5577f7554610, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x00005577f4d42d71 in std::condition_variable::wait_for > (this=0x5577f7554610, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005577f4d408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x5577f75199c0, lk=..., thread_data=0x5577f7554610) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005577f4d409f7 in tpool::thread_pool_generic::get_task (this=0x5577f75199c0, thread_var=0x5577f7554610, t=0x7f270a7fbd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x00005577f4d40c12 in tpool::thread_pool_generic::worker_main (this=0x5577f75199c0, thread_var=0x5577f7554610) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x00005577f4d43fae in std::__invoke_impl (__f=@0x7f2710001538: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __t=@0x7f2710001530: 0x5577f75199c0, __args#0=@0x7f2710001528: 0x5577f7554610) at /usr/include/c++/7/bits/invoke.h:73 #11 0x00005577f4d4324f in std::__invoke (__fn=@0x7f2710001538: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __args#0=@0x7f2710001530: 0x5577f75199c0, __args#1=@0x7f2710001528: 0x5577f7554610) at /usr/include/c++/7/bits/invoke.h:95 #12 0x00005577f4d46e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7f2710001528) at /usr/include/c++/7/thread:234 #13 0x00005577f4d46dc7 in std::thread::_Invoker >::operator() (this=0x7f2710001528) at /usr/include/c++/7/thread:243 #14 0x00005577f4d46da6 in std::thread::_State_impl > >::_M_run (this=0x7f2710001520) at /usr/include/c++/7/thread:186 #15 0x00007f2748d9a0ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007f274926f7fc in start_thread (arg=0x7f270a7fc700) at pthread_create.c:465 #17 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 21 (Thread 0x7f2730ff9700 (LWP 5826)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f2730ff8c70, expected=0, futex_word=0x5577f75548b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f2730ff8c70, mutex=0x5577f7519ad0, cond=0x5577f7554890) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f7554890, mutex=0x5577f7519ad0, abstime=0x7f2730ff8c70) at pthread_cond_wait.c:667 #3 0x00005577f4d406e3 in __gthread_cond_timedwait (__cond=0x5577f7554890, __mutex=0x5577f7519ad0, __abs_timeout=0x7f2730ff8c70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005577f4d448a5 in std::condition_variable::__wait_until_impl > > (this=0x5577f7554890, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005577f4d439a5 in std::condition_variable::wait_until > > (this=0x5577f7554890, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x00005577f4d42d71 in std::condition_variable::wait_for > (this=0x5577f7554890, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005577f4d408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x5577f75199c0, lk=..., thread_data=0x5577f7554890) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005577f4d409f7 in tpool::thread_pool_generic::get_task (this=0x5577f75199c0, thread_var=0x5577f7554890, t=0x7f2730ff8d98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x00005577f4d40c12 in tpool::thread_pool_generic::worker_main (this=0x5577f75199c0, thread_var=0x5577f7554890) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x00005577f4d43fae in std::__invoke_impl (__f=@0x7f2710000e08: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __t=@0x7f2710000e00: 0x5577f75199c0, __args#0=@0x7f2710000df8: 0x5577f7554890) at /usr/include/c++/7/bits/invoke.h:73 #11 0x00005577f4d4324f in std::__invoke (__fn=@0x7f2710000e08: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __args#0=@0x7f2710000e00: 0x5577f75199c0, __args#1=@0x7f2710000df8: 0x5577f7554890) at /usr/include/c++/7/bits/invoke.h:95 #12 0x00005577f4d46e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7f2710000df8) at /usr/include/c++/7/thread:234 #13 0x00005577f4d46dc7 in std::thread::_Invoker >::operator() (this=0x7f2710000df8) at /usr/include/c++/7/thread:243 #14 0x00005577f4d46da6 in std::thread::_State_impl > >::_M_run (this=0x7f2710000df0) at /usr/include/c++/7/thread:186 #15 0x00007f2748d9a0ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007f274926f7fc in start_thread (arg=0x7f2730ff9700) at pthread_create.c:465 #17 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 20 (Thread 0x7f2741791700 (LWP 5514)): #0 0x00007f2748499951 in __GI___poll (fds=0x7f2741790b38, nfds=1, timeout=28800000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00005577f4741feb in vio_io_wait (vio=0x5577f78d4d38, event=VIO_IO_EVENT_READ, timeout=28800000) at /home/mleich/Server/10.5/vio/viosocket.c:980 #2 0x00005577f474059e in vio_socket_io_wait (vio=0x5577f78d4d38, event=VIO_IO_EVENT_READ) at /home/mleich/Server/10.5/vio/viosocket.c:118 #3 0x00005577f47407a6 in vio_read (vio=0x5577f78d4d38, buf=0x7f270c008268 "\001", size=4) at /home/mleich/Server/10.5/vio/viosocket.c:199 #4 0x00005577f4696718 in my_real_read (net=0x7f270c000fe0, complen=0x7f2741790d50, header=1 '\001') at /home/mleich/Server/10.5/sql/net_serv.cc:962 #5 0x00005577f4697006 in my_net_read_packet_reallen (net=0x7f270c000fe0, read_from_server=1 '\001', reallen=0x7f2741790db8) at /home/mleich/Server/10.5/sql/net_serv.cc:1243 #6 0x00005577f4696fba in my_net_read_packet (net=0x7f270c000fe0, read_from_server=1 '\001') at /home/mleich/Server/10.5/sql/net_serv.cc:1227 #7 0x00005577f41c77d3 in do_command (thd=0x7f270c000ce8) at /home/mleich/Server/10.5/sql/sql_parse.cc:1237 #8 0x00005577f4367734 in do_handle_one_connection (connect=0x5577f79c7dc8, put_in_cache=true) at /home/mleich/Server/10.5/sql/sql_connect.cc:1422 #9 0x00005577f4367468 in handle_one_connection (arg=0x5577f79ac518) at /home/mleich/Server/10.5/sql/sql_connect.cc:1319 #10 0x00005577f48826ee in pfs_spawn_thread (arg=0x5577f78d4d38) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #11 0x00007f274926f7fc in start_thread (arg=0x7f2741791700) at pthread_create.c:465 #12 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7f2740c22700 (LWP 5462)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f2740c21c70, expected=0, futex_word=0x5577f7554b38) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f2740c21c70, mutex=0x5577f7519ad0, cond=0x5577f7554b10) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f7554b10, mutex=0x5577f7519ad0, abstime=0x7f2740c21c70) at pthread_cond_wait.c:667 #3 0x00005577f4d406e3 in __gthread_cond_timedwait (__cond=0x5577f7554b10, __mutex=0x5577f7519ad0, __abs_timeout=0x7f2740c21c70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005577f4d448a5 in std::condition_variable::__wait_until_impl > > (this=0x5577f7554b10, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005577f4d439a5 in std::condition_variable::wait_until > > (this=0x5577f7554b10, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x00005577f4d42d71 in std::condition_variable::wait_for > (this=0x5577f7554b10, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005577f4d408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x5577f75199c0, lk=..., thread_data=0x5577f7554b10) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005577f4d409f7 in tpool::thread_pool_generic::get_task (this=0x5577f75199c0, thread_var=0x5577f7554b10, t=0x7f2740c21d98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x00005577f4d40c12 in tpool::thread_pool_generic::worker_main (this=0x5577f75199c0, thread_var=0x5577f7554b10) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x00005577f4d43fae in std::__invoke_impl (__f=@0x7f2724001668: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __t=@0x7f2724001660: 0x5577f75199c0, __args#0=@0x7f2724001658: 0x5577f7554b10) at /usr/include/c++/7/bits/invoke.h:73 #11 0x00005577f4d4324f in std::__invoke (__fn=@0x7f2724001668: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __args#0=@0x7f2724001660: 0x5577f75199c0, __args#1=@0x7f2724001658: 0x5577f7554b10) at /usr/include/c++/7/bits/invoke.h:95 #12 0x00005577f4d46e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7f2724001658) at /usr/include/c++/7/thread:234 #13 0x00005577f4d46dc7 in std::thread::_Invoker >::operator() (this=0x7f2724001658) at /usr/include/c++/7/thread:243 #14 0x00005577f4d46da6 in std::thread::_State_impl > >::_M_run (this=0x7f2724001650) at /usr/include/c++/7/thread:186 #15 0x00007f2748d9a0ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007f274926f7fc in start_thread (arg=0x7f2740c22700) at pthread_create.c:465 #17 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7f27337fe700 (LWP 5443)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f27337fdc70, expected=0, futex_word=0x5577f7554bbc) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f27337fdc70, mutex=0x5577f7519ad0, cond=0x5577f7554b90) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f7554b90, mutex=0x5577f7519ad0, abstime=0x7f27337fdc70) at pthread_cond_wait.c:667 #3 0x00005577f4d406e3 in __gthread_cond_timedwait (__cond=0x5577f7554b90, __mutex=0x5577f7519ad0, __abs_timeout=0x7f27337fdc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005577f4d448a5 in std::condition_variable::__wait_until_impl > > (this=0x5577f7554b90, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005577f4d439a5 in std::condition_variable::wait_until > > (this=0x5577f7554b90, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x00005577f4d42d71 in std::condition_variable::wait_for > (this=0x5577f7554b90, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005577f4d408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x5577f75199c0, lk=..., thread_data=0x5577f7554b90) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005577f4d409f7 in tpool::thread_pool_generic::get_task (this=0x5577f75199c0, thread_var=0x5577f7554b90, t=0x7f27337fdd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x00005577f4d40c12 in tpool::thread_pool_generic::worker_main (this=0x5577f75199c0, thread_var=0x5577f7554b90) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x00005577f4d43fae in std::__invoke_impl (__f=@0x7f273c003068: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __t=@0x7f273c003060: 0x5577f75199c0, __args#0=@0x7f273c003058: 0x5577f7554b90) at /usr/include/c++/7/bits/invoke.h:73 #11 0x00005577f4d4324f in std::__invoke (__fn=@0x7f273c003068: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __args#0=@0x7f273c003060: 0x5577f75199c0, __args#1=@0x7f273c003058: 0x5577f7554b90) at /usr/include/c++/7/bits/invoke.h:95 #12 0x00005577f4d46e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7f273c003058) at /usr/include/c++/7/thread:234 #13 0x00005577f4d46dc7 in std::thread::_Invoker >::operator() (this=0x7f273c003058) at /usr/include/c++/7/thread:243 #14 0x00005577f4d46da6 in std::thread::_State_impl > >::_M_run (this=0x7f273c003050) at /usr/include/c++/7/thread:186 #15 0x00007f2748d9a0ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007f274926f7fc in start_thread (arg=0x7f27337fe700) at pthread_create.c:465 #17 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7f2743628700 (LWP 5415)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f2743627df0, expected=0, futex_word=0x5577f64d4ea8 ) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f2743627df0, mutex=0x5577f64d4de8 , cond=0x5577f64d4e80 ) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f64d4e80 , mutex=0x5577f64d4de8 , abstime=0x7f2743627df0) at pthread_cond_wait.c:667 #3 0x00005577f4dea8c9 in safe_cond_timedwait (cond=0x5577f64d4e80 , mp=0x5577f64d4dc0 , abstime=0x7f2743627df0, file=0x5577f51b3fd0 "/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 0x00005577f479c77f in inline_mysql_cond_timedwait (that=0x5577f64d4e80 , mutex=0x5577f64d4dc0 , abstime=0x7f2743627df0, src_file=0x5577f51b4010 "/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 0x00005577f479ccc4 in my_service_thread_sleep (control=0x5577f5ac3a80 , sleep_time=29000000000) at /home/mleich/Server/10.5/storage/maria/ma_servicethread.c:115 #6 0x00005577f4790a96 in ma_checkpoint_background (arg=0x1e) at /home/mleich/Server/10.5/storage/maria/ma_checkpoint.c:707 #7 0x00005577f48826ee in pfs_spawn_thread (arg=0x5577f74fe8d8) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #8 0x00007f274926f7fc in start_thread (arg=0x7f2743628700) at pthread_create.c:465 #9 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7f2731ffb700 (LWP 5823)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f2731ffac70, expected=0, futex_word=0x5577f75549bc) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f2731ffac70, mutex=0x5577f7519ad0, cond=0x5577f7554990) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f7554990, mutex=0x5577f7519ad0, abstime=0x7f2731ffac70) at pthread_cond_wait.c:667 #3 0x00005577f4d406e3 in __gthread_cond_timedwait (__cond=0x5577f7554990, __mutex=0x5577f7519ad0, __abs_timeout=0x7f2731ffac70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005577f4d448a5 in std::condition_variable::__wait_until_impl > > (this=0x5577f7554990, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005577f4d439a5 in std::condition_variable::wait_until > > (this=0x5577f7554990, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x00005577f4d42d71 in std::condition_variable::wait_for > (this=0x5577f7554990, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005577f4d408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x5577f75199c0, lk=..., thread_data=0x5577f7554990) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005577f4d409f7 in tpool::thread_pool_generic::get_task (this=0x5577f75199c0, thread_var=0x5577f7554990, t=0x7f2731ffad98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x00005577f4d40c12 in tpool::thread_pool_generic::worker_main (this=0x5577f75199c0, thread_var=0x5577f7554990) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x00005577f4d43fae in std::__invoke_impl (__f=@0x7f2710000b28: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __t=@0x7f2710000b20: 0x5577f75199c0, __args#0=@0x7f2710000b18: 0x5577f7554990) at /usr/include/c++/7/bits/invoke.h:73 #11 0x00005577f4d4324f in std::__invoke (__fn=@0x7f2710000b28: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __args#0=@0x7f2710000b20: 0x5577f75199c0, __args#1=@0x7f2710000b18: 0x5577f7554990) at /usr/include/c++/7/bits/invoke.h:95 #12 0x00005577f4d46e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7f2710000b18) at /usr/include/c++/7/thread:234 #13 0x00005577f4d46dc7 in std::thread::_Invoker >::operator() (this=0x7f2710000b18) at /usr/include/c++/7/thread:243 #14 0x00005577f4d46da6 in std::thread::_State_impl > >::_M_run (this=0x7f2710000b10) at /usr/include/c++/7/thread:186 #15 0x00007f2748d9a0ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007f274926f7fc in start_thread (arg=0x7f2731ffb700) at pthread_create.c:465 #17 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7f27416fd700 (LWP 8696)): #0 0x00007f2749276072 in futex_wait_cancelable (private=, expected=0, futex_word=0x7f26dc051b5c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f26dc051b08, cond=0x7f26dc051b30) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f26dc051b30, mutex=0x7f26dc051b08) at pthread_cond_wait.c:655 #3 0x00005577f49ef8ae in os_event::wait (this=0x7f26dc051af0) at /home/mleich/Server/10.5/storage/innobase/os/os0event.cc:158 #4 0x00005577f49ef3b4 in os_event::wait_low (this=0x7f26dc051af0, reset_sig_count=106) at /home/mleich/Server/10.5/storage/innobase/os/os0event.cc:325 #5 0x00005577f49ef69c in os_event_wait_low (event=0x7f26dc051af0, reset_sig_count=0) at /home/mleich/Server/10.5/storage/innobase/os/os0event.cc:502 #6 0x00005577f49b5bb3 in lock_wait_suspend_thread (thr=0x7f26dc01d060) at /home/mleich/Server/10.5/storage/innobase/lock/lock0wait.cc:351 #7 0x00005577f4a94eea in row_mysql_handle_errors (new_err=0x7f27416fa7f0, trx=0x7f2742a2a390, thr=0x7f26dc01d060, savept=0x0) at /home/mleich/Server/10.5/storage/innobase/row/row0mysql.cc:740 #8 0x00005577f4ae4372 in row_search_mvcc (buf=0x7f26dc01b5d8 "\377", mode=PAGE_CUR_G, prebuilt=0x7f26dc01c598, match_mode=0, direction=0) at /home/mleich/Server/10.5/storage/innobase/row/row0sel.cc:5602 #9 0x00005577f48f1784 in ha_innobase::index_read (this=0x7f26dc01b9c0, buf=0x7f26dc01b5d8 "\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 0x00005577f48f2788 in ha_innobase::index_first (this=0x7f26dc01b9c0, buf=0x7f26dc01b5d8 "\377") at /home/mleich/Server/10.5/storage/innobase/handler/ha_innodb.cc:9429 #11 0x00005577f48f2960 in ha_innobase::rnd_next (this=0x7f26dc01b9c0, buf=0x7f26dc01b5d8 "\377") at /home/mleich/Server/10.5/storage/innobase/handler/ha_innodb.cc:9522 #12 0x00005577f4519342 in handler::ha_rnd_next (this=0x7f26dc01b9c0, buf=0x7f26dc01b5d8 "\377") at /home/mleich/Server/10.5/sql/handler.cc:2816 #13 0x00005577f46c931c in rr_sequential (info=0x7f27416fb5e0) at /home/mleich/Server/10.5/sql/records.cc:477 #14 0x00005577f411b7ff in READ_RECORD::read_record (this=0x7f27416fb5e0) at /home/mleich/Server/10.5/sql/records.h:69 #15 0x00005577f46e7984 in mysql_delete (thd=0x7f26dc000ce8, table_list=0x7f26dc011698, conds=0x7f26dc011f98, order_list=0x7f26dc0056c8, limit=18446744073709551615, options=0, result=0x0) at /home/mleich/Server/10.5/sql/sql_delete.cc:756 #16 0x00005577f41d2dd8 in mysql_execute_command (thd=0x7f26dc000ce8) at /home/mleich/Server/10.5/sql/sql_parse.cc:4738 #17 0x00005577f41de676 in mysql_parse (thd=0x7f26dc000ce8, rawbuf=0x7f26dc0115a0 "DELETE FROM t3 WHERE col2 = @MY_INT", length=35, parser_state=0x7f27416fc560, is_com_multi=false, is_next_command=false) at /home/mleich/Server/10.5/sql/sql_parse.cc:7988 #18 0x00005577f41c971c in dispatch_command (command=COM_QUERY, thd=0x7f26dc000ce8, packet=0x7f26dc008269 "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 0x00005577f41c7e75 in do_command (thd=0x7f26dc000ce8) at /home/mleich/Server/10.5/sql/sql_parse.cc:1363 #20 0x00005577f4367734 in do_handle_one_connection (connect=0x5577f75083f8, put_in_cache=true) at /home/mleich/Server/10.5/sql/sql_connect.cc:1422 #21 0x00005577f4367468 in handle_one_connection (arg=0x5577f75083f8) at /home/mleich/Server/10.5/sql/sql_connect.cc:1319 #22 0x00005577f48826ee in pfs_spawn_thread (arg=0x5577f78d53b8) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #23 0x00007f274926f7fc in start_thread (arg=0x7f27416fd700) at pthread_create.c:465 #24 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7f27417db700 (LWP 5507)): #0 0x00007f2749276072 in futex_wait_cancelable (private=, expected=0, futex_word=0x5577f5c91bcc ) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x5577f5c94d88 , cond=0x5577f5c91ba0 ) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x5577f5c91ba0 , mutex=0x5577f5c94d88 ) at pthread_cond_wait.c:655 #3 0x00005577f4dea509 in safe_cond_wait (cond=0x5577f5c91ba0 , mp=0x5577f5c94d60 , file=0x5577f4f5a9d8 "/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 0x00005577f40b6fca in inline_mysql_cond_wait (that=0x5577f5c91ba0 , mutex=0x5577f5c94d60 , src_file=0x5577f4f5b5c8 "/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 0x00005577f40b88eb in handle_slave_background (arg=0x0) at /home/mleich/Server/10.5/sql/slave.cc:522 #6 0x00005577f48826ee in pfs_spawn_thread (arg=0x5577f79ce518) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #7 0x00007f274926f7fc in start_thread (arg=0x7f27417db700) at pthread_create.c:465 #8 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7f2741825700 (LWP 5504)): #0 0x00007f27483c999e in __GI___sigwaitinfo (set=, info=0x7f2741824d40) at ../sysdeps/unix/sysv/linux/sigwaitinfo.c:56 #1 0x00005577f40848d8 in my_sigwait (set=0x7f2741824e20, sig=0x7f2741824de4, code=0x7f2741824de8) at /home/mleich/Server/10.5/include/my_pthread.h:198 #2 0x00005577f408ad43 in signal_hand (arg=0x0) at /home/mleich/Server/10.5/sql/mysqld.cc:3074 #3 0x00005577f48826ee in pfs_spawn_thread (arg=0x5577f78d7118) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #4 0x00007f274926f7fc in start_thread (arg=0x7f2741825700) at pthread_create.c:465 #5 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7f27327fc700 (LWP 5464)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f27327fbc70, expected=0, futex_word=0x5577f7554a38) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f27327fbc70, mutex=0x5577f7519ad0, cond=0x5577f7554a10) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f7554a10, mutex=0x5577f7519ad0, abstime=0x7f27327fbc70) at pthread_cond_wait.c:667 #3 0x00005577f4d406e3 in __gthread_cond_timedwait (__cond=0x5577f7554a10, __mutex=0x5577f7519ad0, __abs_timeout=0x7f27327fbc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005577f4d448a5 in std::condition_variable::__wait_until_impl > > (this=0x5577f7554a10, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005577f4d439a5 in std::condition_variable::wait_until > > (this=0x5577f7554a10, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x00005577f4d42d71 in std::condition_variable::wait_for > (this=0x5577f7554a10, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005577f4d408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x5577f75199c0, lk=..., thread_data=0x5577f7554a10) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005577f4d409f7 in tpool::thread_pool_generic::get_task (this=0x5577f75199c0, thread_var=0x5577f7554a10, t=0x7f27327fbd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x00005577f4d40c12 in tpool::thread_pool_generic::worker_main (this=0x5577f75199c0, thread_var=0x5577f7554a10) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x00005577f4d43fae in std::__invoke_impl (__f=@0x7f2724001808: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __t=@0x7f2724001800: 0x5577f75199c0, __args#0=@0x7f27240017f8: 0x5577f7554a10) at /usr/include/c++/7/bits/invoke.h:73 #11 0x00005577f4d4324f in std::__invoke (__fn=@0x7f2724001808: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __args#0=@0x7f2724001800: 0x5577f75199c0, __args#1=@0x7f27240017f8: 0x5577f7554a10) at /usr/include/c++/7/bits/invoke.h:95 #12 0x00005577f4d46e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7f27240017f8) at /usr/include/c++/7/thread:234 #13 0x00005577f4d46dc7 in std::thread::_Invoker >::operator() (this=0x7f27240017f8) at /usr/include/c++/7/thread:243 #14 0x00005577f4d46da6 in std::thread::_State_impl > >::_M_run (this=0x7f27240017f0) at /usr/include/c++/7/thread:186 #15 0x00007f2748d9a0ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007f274926f7fc in start_thread (arg=0x7f27327fc700) at pthread_create.c:465 #17 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7f2741625700 (LWP 5430)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f2741624c10, expected=0, futex_word=0x5577f756985c) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f2741624c10, mutex=0x5577f7569808, cond=0x5577f7569830) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f7569830, mutex=0x5577f7569808, abstime=0x7f2741624c10) at pthread_cond_wait.c:667 #3 0x00005577f49ef21a in os_event::timed_wait (this=0x5577f75697f0, abstime=0x7f2741624c10) at /home/mleich/Server/10.5/storage/innobase/os/os0event.cc:275 #4 0x00005577f49ef4d9 in os_event::wait_time_low (this=0x5577f75697f0, time_in_usec=887000, reset_sig_count=2) at /home/mleich/Server/10.5/storage/innobase/os/os0event.cc:385 #5 0x00005577f49ef677 in os_event_wait_time_low (event=0x5577f75697f0, time_in_usec=887000, reset_sig_count=2) at /home/mleich/Server/10.5/storage/innobase/os/os0event.cc:485 #6 0x00005577f4c217e0 in pc_sleep_if_needed (next_loop_time=286768864, sig_count=2, cur_time=286767977) at /home/mleich/Server/10.5/storage/innobase/buf/buf0flu.cc:2818 #7 0x00005577f4c2282f in buf_flush_page_cleaner_coordinator () at /home/mleich/Server/10.5/storage/innobase/buf/buf0flu.cc:3232 #8 0x00007f274926f7fc in start_thread (arg=0x7f2741625700) at pthread_create.c:465 #9 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7f270b7fe700 (LWP 5828)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f270b7fdc70, expected=0, futex_word=0x5577f75547b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f270b7fdc70, mutex=0x5577f7519ad0, cond=0x5577f7554790) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f7554790, mutex=0x5577f7519ad0, abstime=0x7f270b7fdc70) at pthread_cond_wait.c:667 #3 0x00005577f4d406e3 in __gthread_cond_timedwait (__cond=0x5577f7554790, __mutex=0x5577f7519ad0, __abs_timeout=0x7f270b7fdc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005577f4d448a5 in std::condition_variable::__wait_until_impl > > (this=0x5577f7554790, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005577f4d439a5 in std::condition_variable::wait_until > > (this=0x5577f7554790, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x00005577f4d42d71 in std::condition_variable::wait_for > (this=0x5577f7554790, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005577f4d408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x5577f75199c0, lk=..., thread_data=0x5577f7554790) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005577f4d409f7 in tpool::thread_pool_generic::get_task (this=0x5577f75199c0, thread_var=0x5577f7554790, t=0x7f270b7fdd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x00005577f4d40c12 in tpool::thread_pool_generic::worker_main (this=0x5577f75199c0, thread_var=0x5577f7554790) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x00005577f4d43fae in std::__invoke_impl (__f=@0x7f27100010e8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __t=@0x7f27100010e0: 0x5577f75199c0, __args#0=@0x7f27100010d8: 0x5577f7554790) at /usr/include/c++/7/bits/invoke.h:73 #11 0x00005577f4d4324f in std::__invoke (__fn=@0x7f27100010e8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __args#0=@0x7f27100010e0: 0x5577f75199c0, __args#1=@0x7f27100010d8: 0x5577f7554790) at /usr/include/c++/7/bits/invoke.h:95 #12 0x00005577f4d46e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7f27100010d8) at /usr/include/c++/7/thread:234 #13 0x00005577f4d46dc7 in std::thread::_Invoker >::operator() (this=0x7f27100010d8) at /usr/include/c++/7/thread:243 #14 0x00005577f4d46da6 in std::thread::_State_impl > >::_M_run (this=0x7f27100010d0) at /usr/include/c++/7/thread:186 #15 0x00007f2748d9a0ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007f274926f7fc in start_thread (arg=0x7f270b7fe700) at pthread_create.c:465 #17 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7f2742a26700 (LWP 5428)): #0 0x00007f27496a463a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005577f4d479c3 in tpool::aio_linux::getevent_thread_routine (aio=0x5577f753f2e0) at /home/mleich/Server/10.5/tpool/aio_linux.cc:53 #2 0x00005577f4d48088 in std::__invoke_impl (__f=@0x5577f7584bb0: 0x5577f4d4797f , __args#0=@0x5577f7584ba8: 0x5577f753f2e0) at /usr/include/c++/7/bits/invoke.h:60 #3 0x00005577f4d47d5a in std::__invoke (__fn=@0x5577f7584bb0: 0x5577f4d4797f , __args#0=@0x5577f7584ba8: 0x5577f753f2e0) at /usr/include/c++/7/bits/invoke.h:95 #4 0x00005577f4d4833f in std::thread::_Invoker >::_M_invoke<0ul, 1ul> (this=0x5577f7584ba8) at /usr/include/c++/7/thread:234 #5 0x00005577f4d482f5 in std::thread::_Invoker >::operator() (this=0x5577f7584ba8) at /usr/include/c++/7/thread:243 #6 0x00005577f4d482d4 in std::thread::_State_impl > >::_M_run (this=0x5577f7584ba0) at /usr/include/c++/7/thread:186 #7 0x00007f2748d9a0ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #8 0x00007f274926f7fc in start_thread (arg=0x7f2742a26700) at pthread_create.c:465 #9 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7f270affd700 (LWP 5830)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f270affcc70, expected=0, futex_word=0x5577f75546b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f270affcc70, mutex=0x5577f7519ad0, cond=0x5577f7554690) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f7554690, mutex=0x5577f7519ad0, abstime=0x7f270affcc70) at pthread_cond_wait.c:667 #3 0x00005577f4d406e3 in __gthread_cond_timedwait (__cond=0x5577f7554690, __mutex=0x5577f7519ad0, __abs_timeout=0x7f270affcc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005577f4d448a5 in std::condition_variable::__wait_until_impl > > (this=0x5577f7554690, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005577f4d439a5 in std::condition_variable::wait_until > > (this=0x5577f7554690, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x00005577f4d42d71 in std::condition_variable::wait_for > (this=0x5577f7554690, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005577f4d408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x5577f75199c0, lk=..., thread_data=0x5577f7554690) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005577f4d409f7 in tpool::thread_pool_generic::get_task (this=0x5577f75199c0, thread_var=0x5577f7554690, t=0x7f270affcd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x00005577f4d40c12 in tpool::thread_pool_generic::worker_main (this=0x5577f75199c0, thread_var=0x5577f7554690) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x00005577f4d43fae in std::__invoke_impl (__f=@0x7f27100013c8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __t=@0x7f27100013c0: 0x5577f75199c0, __args#0=@0x7f27100013b8: 0x5577f7554690) at /usr/include/c++/7/bits/invoke.h:73 #11 0x00005577f4d4324f in std::__invoke (__fn=@0x7f27100013c8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __args#0=@0x7f27100013c0: 0x5577f75199c0, __args#1=@0x7f27100013b8: 0x5577f7554690) at /usr/include/c++/7/bits/invoke.h:95 #12 0x00005577f4d46e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7f27100013b8) at /usr/include/c++/7/thread:234 #13 0x00005577f4d46dc7 in std::thread::_Invoker >::operator() (this=0x7f27100013b8) at /usr/include/c++/7/thread:243 #14 0x00005577f4d46da6 in std::thread::_State_impl > >::_M_run (this=0x7f27100013b0) at /usr/include/c++/7/thread:186 #15 0x00007f2748d9a0ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007f274926f7fc in start_thread (arg=0x7f270affd700) at pthread_create.c:465 #17 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f270bfff700 (LWP 5827)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f270bffec70, expected=0, futex_word=0x5577f7554838) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f270bffec70, mutex=0x5577f7519ad0, cond=0x5577f7554810) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f7554810, mutex=0x5577f7519ad0, abstime=0x7f270bffec70) at pthread_cond_wait.c:667 #3 0x00005577f4d406e3 in __gthread_cond_timedwait (__cond=0x5577f7554810, __mutex=0x5577f7519ad0, __abs_timeout=0x7f270bffec70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005577f4d448a5 in std::condition_variable::__wait_until_impl > > (this=0x5577f7554810, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005577f4d439a5 in std::condition_variable::wait_until > > (this=0x5577f7554810, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x00005577f4d42d71 in std::condition_variable::wait_for > (this=0x5577f7554810, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005577f4d408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x5577f75199c0, lk=..., thread_data=0x5577f7554810) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005577f4d409f7 in tpool::thread_pool_generic::get_task (this=0x5577f75199c0, thread_var=0x5577f7554810, t=0x7f270bffed98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x00005577f4d40c12 in tpool::thread_pool_generic::worker_main (this=0x5577f75199c0, thread_var=0x5577f7554810) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x00005577f4d43fae in std::__invoke_impl (__f=@0x7f2710000f78: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __t=@0x7f2710000f70: 0x5577f75199c0, __args#0=@0x7f2710000f68: 0x5577f7554810) at /usr/include/c++/7/bits/invoke.h:73 #11 0x00005577f4d4324f in std::__invoke (__fn=@0x7f2710000f78: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __args#0=@0x7f2710000f70: 0x5577f75199c0, __args#1=@0x7f2710000f68: 0x5577f7554810) at /usr/include/c++/7/bits/invoke.h:95 #12 0x00005577f4d46e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7f2710000f68) at /usr/include/c++/7/thread:234 #13 0x00005577f4d46dc7 in std::thread::_Invoker >::operator() (this=0x7f2710000f68) at /usr/include/c++/7/thread:243 #14 0x00005577f4d46da6 in std::thread::_State_impl > >::_M_run (this=0x7f2710000f60) at /usr/include/c++/7/thread:186 #15 0x00007f2748d9a0ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007f274926f7fc in start_thread (arg=0x7f270bfff700) at pthread_create.c:465 #17 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f274a9bd740 (LWP 5399)): #0 0x00007f2748499951 in __GI___poll (fds=0x7ffe5aa21f30, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00005577f409108a in handle_connections_sockets () at /home/mleich/Server/10.5/sql/mysqld.cc:6254 #2 0x00005577f40904ac in mysqld_main (argc=157, argv=0x5577f7320e08) at /home/mleich/Server/10.5/sql/mysqld.cc:5722 #3 0x00005577f408485a in main (argc=26, argv=0x7ffe5aa22238) at /home/mleich/Server/10.5/sql/main.cc:25 Thread 5 (Thread 0x7f2703fff700 (LWP 5829)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f2703ffec70, expected=0, futex_word=0x5577f7554738) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f2703ffec70, mutex=0x5577f7519ad0, cond=0x5577f7554710) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f7554710, mutex=0x5577f7519ad0, abstime=0x7f2703ffec70) at pthread_cond_wait.c:667 #3 0x00005577f4d406e3 in __gthread_cond_timedwait (__cond=0x5577f7554710, __mutex=0x5577f7519ad0, __abs_timeout=0x7f2703ffec70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005577f4d448a5 in std::condition_variable::__wait_until_impl > > (this=0x5577f7554710, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005577f4d439a5 in std::condition_variable::wait_until > > (this=0x5577f7554710, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x00005577f4d42d71 in std::condition_variable::wait_for > (this=0x5577f7554710, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005577f4d408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x5577f75199c0, lk=..., thread_data=0x5577f7554710) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005577f4d409f7 in tpool::thread_pool_generic::get_task (this=0x5577f75199c0, thread_var=0x5577f7554710, t=0x7f2703ffed98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x00005577f4d40c12 in tpool::thread_pool_generic::worker_main (this=0x5577f75199c0, thread_var=0x5577f7554710) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x00005577f4d43fae in std::__invoke_impl (__f=@0x7f2710001258: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __t=@0x7f2710001250: 0x5577f75199c0, __args#0=@0x7f2710001248: 0x5577f7554710) at /usr/include/c++/7/bits/invoke.h:73 #11 0x00005577f4d4324f in std::__invoke (__fn=@0x7f2710001258: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __args#0=@0x7f2710001250: 0x5577f75199c0, __args#1=@0x7f2710001248: 0x5577f7554710) at /usr/include/c++/7/bits/invoke.h:95 #12 0x00005577f4d46e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7f2710001248) at /usr/include/c++/7/thread:234 #13 0x00005577f4d46dc7 in std::thread::_Invoker >::operator() (this=0x7f2710001248) at /usr/include/c++/7/thread:243 #14 0x00005577f4d46da6 in std::thread::_State_impl > >::_M_run (this=0x7f2710001240) at /usr/include/c++/7/thread:186 #15 0x00007f2748d9a0ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007f274926f7fc in start_thread (arg=0x7f2703fff700) at pthread_create.c:465 #17 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f27317fa700 (LWP 5824)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f27317f9c70, expected=0, futex_word=0x5577f7554938) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f27317f9c70, mutex=0x5577f7519ad0, cond=0x5577f7554910) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f7554910, mutex=0x5577f7519ad0, abstime=0x7f27317f9c70) at pthread_cond_wait.c:667 #3 0x00005577f4d406e3 in __gthread_cond_timedwait (__cond=0x5577f7554910, __mutex=0x5577f7519ad0, __abs_timeout=0x7f27317f9c70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005577f4d448a5 in std::condition_variable::__wait_until_impl > > (this=0x5577f7554910, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005577f4d439a5 in std::condition_variable::wait_until > > (this=0x5577f7554910, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x00005577f4d42d71 in std::condition_variable::wait_for > (this=0x5577f7554910, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005577f4d408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x5577f75199c0, lk=..., thread_data=0x5577f7554910) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005577f4d409f7 in tpool::thread_pool_generic::get_task (this=0x5577f75199c0, thread_var=0x5577f7554910, t=0x7f27317f9d98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x00005577f4d40c12 in tpool::thread_pool_generic::worker_main (this=0x5577f75199c0, thread_var=0x5577f7554910) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x00005577f4d43fae in std::__invoke_impl (__f=@0x7f2710000c98: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __t=@0x7f2710000c90: 0x5577f75199c0, __args#0=@0x7f2710000c88: 0x5577f7554910) at /usr/include/c++/7/bits/invoke.h:73 #11 0x00005577f4d4324f in std::__invoke (__fn=@0x7f2710000c98: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __args#0=@0x7f2710000c90: 0x5577f75199c0, __args#1=@0x7f2710000c88: 0x5577f7554910) at /usr/include/c++/7/bits/invoke.h:95 #12 0x00005577f4d46e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7f2710000c88) at /usr/include/c++/7/thread:234 #13 0x00005577f4d46dc7 in std::thread::_Invoker >::operator() (this=0x7f2710000c88) at /usr/include/c++/7/thread:243 #14 0x00005577f4d46da6 in std::thread::_State_impl > >::_M_run (this=0x7f2710000c80) at /usr/include/c++/7/thread:186 #15 0x00007f2748d9a0ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007f274926f7fc in start_thread (arg=0x7f27317fa700) at pthread_create.c:465 #17 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f2733fff700 (LWP 5442)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f2733ffec70, expected=0, futex_word=0x5577f7554c3c) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f2733ffec70, mutex=0x5577f7519ad0, cond=0x5577f7554c10) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f7554c10, mutex=0x5577f7519ad0, abstime=0x7f2733ffec70) at pthread_cond_wait.c:667 #3 0x00005577f4d406e3 in __gthread_cond_timedwait (__cond=0x5577f7554c10, __mutex=0x5577f7519ad0, __abs_timeout=0x7f2733ffec70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005577f4d448a5 in std::condition_variable::__wait_until_impl > > (this=0x5577f7554c10, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005577f4d439a5 in std::condition_variable::wait_until > > (this=0x5577f7554c10, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x00005577f4d42d71 in std::condition_variable::wait_for > (this=0x5577f7554c10, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005577f4d408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x5577f75199c0, lk=..., thread_data=0x5577f7554c10) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005577f4d409f7 in tpool::thread_pool_generic::get_task (this=0x5577f75199c0, thread_var=0x5577f7554c10, t=0x7f2733ffed98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x00005577f4d40c12 in tpool::thread_pool_generic::worker_main (this=0x5577f75199c0, thread_var=0x5577f7554c10) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x00005577f4d43fae in std::__invoke_impl (__f=@0x7f273c002ef8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __t=@0x7f273c002ef0: 0x5577f75199c0, __args#0=@0x7f273c002ee8: 0x5577f7554c10) at /usr/include/c++/7/bits/invoke.h:73 #11 0x00005577f4d4324f in std::__invoke (__fn=@0x7f273c002ef8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __args#0=@0x7f273c002ef0: 0x5577f75199c0, __args#1=@0x7f273c002ee8: 0x5577f7554c10) at /usr/include/c++/7/bits/invoke.h:95 #12 0x00005577f4d46e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7f273c002ee8) at /usr/include/c++/7/thread:234 #13 0x00005577f4d46dc7 in std::thread::_Invoker >::operator() (this=0x7f273c002ee8) at /usr/include/c++/7/thread:243 #14 0x00005577f4d46da6 in std::thread::_State_impl > >::_M_run (this=0x7f273c002ee0) at /usr/include/c++/7/thread:186 #15 0x00007f2748d9a0ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007f274926f7fc in start_thread (arg=0x7f2733fff700) at pthread_create.c:465 #17 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f2732ffd700 (LWP 5463)): #0 0x00007f2749276786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f2732ffcc70, expected=0, futex_word=0x5577f7554abc) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f2732ffcc70, mutex=0x5577f7519ad0, cond=0x5577f7554a90) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x5577f7554a90, mutex=0x5577f7519ad0, abstime=0x7f2732ffcc70) at pthread_cond_wait.c:667 #3 0x00005577f4d406e3 in __gthread_cond_timedwait (__cond=0x5577f7554a90, __mutex=0x5577f7519ad0, __abs_timeout=0x7f2732ffcc70) at /usr/include/x86_64-linux-gnu/c++/7/bits/gthr-default.h:871 #4 0x00005577f4d448a5 in std::condition_variable::__wait_until_impl > > (this=0x5577f7554a90, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:166 #5 0x00005577f4d439a5 in std::condition_variable::wait_until > > (this=0x5577f7554a90, __lock=..., __atime=...) at /usr/include/c++/7/condition_variable:106 #6 0x00005577f4d42d71 in std::condition_variable::wait_for > (this=0x5577f7554a90, __lock=..., __rtime=...) at /usr/include/c++/7/condition_variable:138 #7 0x00005577f4d408b7 in tpool::thread_pool_generic::wait_for_tasks (this=0x5577f75199c0, lk=..., thread_data=0x5577f7554a90) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:414 #8 0x00005577f4d409f7 in tpool::thread_pool_generic::get_task (this=0x5577f75199c0, thread_var=0x5577f7554a90, t=0x7f2732ffcd98) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:463 #9 0x00005577f4d40c12 in tpool::thread_pool_generic::worker_main (this=0x5577f75199c0, thread_var=0x5577f7554a90) at /home/mleich/Server/10.5/tpool/tpool_generic.cc:507 #10 0x00005577f4d43fae in std::__invoke_impl (__f=@0x7f2724001698: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __t=@0x7f2724001690: 0x5577f75199c0, __args#0=@0x7f2724001688: 0x5577f7554a90) at /usr/include/c++/7/bits/invoke.h:73 #11 0x00005577f4d4324f in std::__invoke (__fn=@0x7f2724001698: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x5577f4d40bae , __args#0=@0x7f2724001690: 0x5577f75199c0, __args#1=@0x7f2724001688: 0x5577f7554a90) at /usr/include/c++/7/bits/invoke.h:95 #12 0x00005577f4d46e2d in std::thread::_Invoker >::_M_invoke<0ul, 1ul, 2ul> (this=0x7f2724001688) at /usr/include/c++/7/thread:234 #13 0x00005577f4d46dc7 in std::thread::_Invoker >::operator() (this=0x7f2724001688) at /usr/include/c++/7/thread:243 #14 0x00005577f4d46da6 in std::thread::_State_impl > >::_M_run (this=0x7f2724001680) at /usr/include/c++/7/thread:186 #15 0x00007f2748d9a0ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007f274926f7fc in start_thread (arg=0x7f2732ffd700) at pthread_create.c:465 #17 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f2741747700 (LWP 8695)): #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57 #1 0x00005577f4de4d91 in my_write_core (sig=6) at /home/mleich/Server/10.5/mysys/stacktrace.c:518 #2 0x00005577f450fd51 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 0x00007f27483c9f5d in __GI_abort () at abort.c:90 #6 0x00007f27483bff17 in __assert_fail_base (fmt=, assertion=assertion@entry=0x5577f52e9da0 "!cmp_rec_rec(cursor->old_rec, rec, offsets1, offsets2, index)", file=file@entry=0x5577f52e99b0 "/home/mleich/Server/10.5/storage/innobase/btr/btr0pcur.cc", line=line@entry=346, function=function@entry=0x5577f52ea9c0 "ulint btr_pcur_restore_position_func(ulint, btr_pcur_t*, const char*, unsigned int, mtr_t*)") at assert.c:92 #7 0x00007f27483bffc2 in __GI___assert_fail (assertion=0x5577f52e9da0 "!cmp_rec_rec(cursor->old_rec, rec, offsets1, offsets2, index)", file=0x5577f52e99b0 "/home/mleich/Server/10.5/storage/innobase/btr/btr0pcur.cc", line=346, function=0x5577f52ea9c0 "ulint btr_pcur_restore_position_func(ulint, btr_pcur_t*, const char*, unsigned int, mtr_t*)") at assert.c:101 #8 0x00005577f4bd0fef in btr_pcur_restore_position_func (latch_mode=1, cursor=0x7f26d801f658, file=0x5577f5294d40 "/home/mleich/Server/10.5/storage/innobase/row/row0sel.cc", line=3511, mtr=0x7f2741744d60) at /home/mleich/Server/10.5/storage/innobase/btr/btr0pcur.cc:346 #9 0x00005577f4adde4a in sel_restore_position_for_mysql (same_user_rec=0x7f2741744888, latch_mode=1, pcur=0x7f26d801f658, moves_up=1, mtr=0x7f2741744d60) at /home/mleich/Server/10.5/storage/innobase/row/row0sel.cc:3511 #10 0x00005577f4ae128d in row_search_mvcc (buf=0x7f26d801e4c8 "\372l\021", mode=PAGE_CUR_G, prebuilt=0x7f26d801f488, match_mode=0, direction=1) at /home/mleich/Server/10.5/storage/innobase/row/row0sel.cc:4554 #11 0x00005577f48f2452 in ha_innobase::general_fetch (this=0x7f26d801e8b0, buf=0x7f26d801e4c8 "\372l\021", direction=1, match_mode=0) at /home/mleich/Server/10.5/storage/innobase/handler/ha_innodb.cc:9321 #12 0x00005577f48f2997 in ha_innobase::rnd_next (this=0x7f26d801e8b0, buf=0x7f26d801e4c8 "\372l\021") at /home/mleich/Server/10.5/storage/innobase/handler/ha_innodb.cc:9530 #13 0x00005577f4519342 in handler::ha_rnd_next (this=0x7f26d801e8b0, buf=0x7f26d801e4c8 "\372l\021") at /home/mleich/Server/10.5/sql/handler.cc:2816 #14 0x00005577f46c931c in rr_sequential (info=0x7f27417455e0) at /home/mleich/Server/10.5/sql/records.cc:477 #15 0x00005577f411b7ff in READ_RECORD::read_record (this=0x7f27417455e0) at /home/mleich/Server/10.5/sql/records.h:69 #16 0x00005577f46e7984 in mysql_delete (thd=0x7f26d8000ce8, table_list=0x7f26d8011698, conds=0x7f26d8011f98, order_list=0x7f26d80056c8, limit=18446744073709551615, options=0, result=0x0) at /home/mleich/Server/10.5/sql/sql_delete.cc:756 #17 0x00005577f41d2dd8 in mysql_execute_command (thd=0x7f26d8000ce8) at /home/mleich/Server/10.5/sql/sql_parse.cc:4738 #18 0x00005577f41de676 in mysql_parse (thd=0x7f26d8000ce8, rawbuf=0x7f26d80115a0 "DELETE FROM t3 WHERE col2 = @MY_INT", length=35, parser_state=0x7f2741746560, is_com_multi=false, is_next_command=false) at /home/mleich/Server/10.5/sql/sql_parse.cc:7988 #19 0x00005577f41c971c in dispatch_command (command=COM_QUERY, thd=0x7f26d8000ce8, packet=0x7f26d8008269 "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 #20 0x00005577f41c7e75 in do_command (thd=0x7f26d8000ce8) at /home/mleich/Server/10.5/sql/sql_parse.cc:1363 #21 0x00005577f4367734 in do_handle_one_connection (connect=0x5577f79c2ba8, put_in_cache=true) at /home/mleich/Server/10.5/sql/sql_connect.cc:1422 #22 0x00005577f4367468 in handle_one_connection (arg=0x5577f79c2ba8) at /home/mleich/Server/10.5/sql/sql_connect.cc:1319 #23 0x00005577f48826ee in pfs_spawn_thread (arg=0x5577f78d5078) at /home/mleich/Server/10.5/storage/perfschema/pfs.cc:1862 #24 0x00007f274926f7fc in start_thread (arg=0x7f2741747700) at pthread_create.c:465 #25 0x00007f27484a5b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 - saving '/home/mleich/Server/10.5/bld_debug/mysql-test/var/8/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 33 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