Logging: /home/mleich/Server/10.2/mysql-test/mysql-test-run.pl --mem ml_weg5 vardir: /home/mleich/Server/10.2/bld_debug/mysql-test/var Checking leftover processes... Removing old var directory... Creating var directory '/home/mleich/Server/10.2/bld_debug/mysql-test/var'... - symlinking 'var' to '/dev/shm/var_auto_7CUu' Checking supported features... MariaDB Version 10.2.31-MariaDB-debug - SSL connections supported - binaries are debug compiled - binaries built with wsrep patch Collecting tests... Installing system database... ============================================================================== TEST RESULT TIME (ms) or COMMENT -------------------------------------------------------------------------- worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 16000..16019 SET SESSION sql_mode = 'NO_ENGINE_SUBSTITUTION' ; CREATE TABLE t4 ( col1 INT, col_varchar VARCHAR(500), col_text TEXT ) ENGINE = InnoDB; ALTER TABLE t4 ADD COLUMN col_text_g_copy TEXT GENERATED ALWAYS AS (SUBSTR(col_text,1,499)) AFTER col1 ; ALTER TABLE t4 CHANGE COLUMN col_text_g_copy col_text_G TEXT GENERATED ALWAYS AS (SUBSTR(col_text,1,499)) ; ALTER TABLE t4 MODIFY COLUMN col_text_g TEXT GENERATED ALWAYS AS (SUBSTR(col_text,1,499)) AFTER col1 ; ALTER TABLE t4 ADD COLUMN col_text_g_copy TEXT GENERATED ALWAYS AS (SUBSTR(col_text,1,499)) AFTER col_varchar ; ALTER TABLE t4 DROP COLUMN col_text_g ; ERROR HY000: Lost connection to MySQL server during query DROP TABLE t4; ERROR HY000: MySQL server has gone away main.ml_weg5 'innodb' [ fail ] Test ended at 2020-02-04 19:29:16 CURRENT_TEST: main.ml_weg5 Server [mysqld.1 - pid: 10539, winpid: 10539, exit: 256] failed during test run Server log from this test: ----------SERVER LOG START----------- 2020-02-04 19:29:15 139984240576320 [Note] /home/mleich/Server/10.2/bld_debug/sql/mysqld (mysqld 10.2.31-MariaDB-debug-log) starting as process 10540 ... 2020-02-04 19:29:15 139984240576320 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4190) 2020-02-04 19:29:15 139984240576320 [Warning] Changed limits: max_open_files: 1024 max_connections: 151 (was 151) table_cache: 421 (was 2000) 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'SEQUENCE' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'partition' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] InnoDB: !!!!!!!! UNIV_DEBUG switched on !!!!!!!!! 2020-02-04 19:29:15 139984240576320 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2020-02-04 19:29:15 139984240576320 [Note] InnoDB: Uses event mutexes 2020-02-04 19:29:15 139984240576320 [Note] InnoDB: Compressed tables use zlib 1.2.11 2020-02-04 19:29:15 139984240576320 [Note] InnoDB: Using Linux native AIO 2020-02-04 19:29:15 139984240576320 [Note] InnoDB: Number of pools: 1 2020-02-04 19:29:15 139984240576320 [Note] InnoDB: Using SSE2 crc32 instructions 2020-02-04 19:29:15 139984240576320 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M 2020-02-04 19:29:15 139984240576320 [Note] InnoDB: Completed initialization of buffer pool 2020-02-04 19:29:15 139983986976512 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2020-02-04 19:29:15 139984240576320 [Note] InnoDB: Highest supported file format is Barracuda. 2020-02-04 19:29:15 139984240576320 [Note] InnoDB: 128 out of 128 rollback segments are active. 2020-02-04 19:29:15 139984240576320 [Note] InnoDB: Creating shared tablespace for temporary tables 2020-02-04 19:29:15 139984240576320 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2020-02-04 19:29:15 139984240576320 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2020-02-04 19:29:15 139984240576320 [Note] InnoDB: 5.7.28 started; log sequence number 1628870 2020-02-04 19:29:15 139983696414464 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_auto_7CUu/mysqld.1/data/ib_buffer_pool 2020-02-04 19:29:15 139983696414464 [Note] InnoDB: Buffer pool(s) load completed at 200204 19:29:15 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_MUTEXES' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_CMP' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_FT_DELETED' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_CMP_RESET' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'FEEDBACK' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'user_variables' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_FT_CONFIG' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled. 2020-02-04 19:29:15 139984240576320 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled. 2020-02-04 19:29:15 139984240576320 [Warning] /home/mleich/Server/10.2/bld_debug/sql/mysqld: unknown option '--loose-pam-debug' 2020-02-04 19:29:15 139984240576320 [Note] Server socket created on IP: '127.0.0.1'. 2020-02-04 19:29:15 139984240576320 [Note] Reading of all Master_info entries succeeded 2020-02-04 19:29:15 139984240576320 [Note] Added new Master_info '' to hash table 2020-02-04 19:29:15 139984240576320 [Note] /home/mleich/Server/10.2/bld_debug/sql/mysqld: ready for connections. Version: '10.2.31-MariaDB-debug-log' socket: '/home/mleich/Server/10.2/bld_debug/mysql-test/var/tmp/mysqld.1.sock' port: 16000 Source distribution mysqld: /home/mleich/Server/10.2/storage/innobase/dict/dict0load.cc:1998: void dict_load_virtual_one_col(dict_table_t*, ulint, dict_v_col_t*, mem_heap_t*): Assertion `pos == vcol_pos' failed. 200204 19:29:15 [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: 10.2.31-MariaDB-debug-log key_buffer_size=1048576 read_buffer_size=131072 max_used_connections=1 max_threads=153 thread_count=7 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 63103 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x7f5044000cd8 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 = 0x7f5092f3be60 thread_stack 0x49000 mysys/stacktrace.c:267(my_print_stacktrace)[0x563e77144abe] sql/signal_handler.cc:209(handle_fatal_signal)[0x563e76999a7c] /lib/x86_64-linux-gnu/libpthread.so.0(+0x13150)[0x7f509d5aa150] linux/raise.c:51(__GI_raise)[0x7f509c8fb0bb] stdlib/abort.c:92(__GI_abort)[0x7f509c8fcf5d] assert/assert.c:92(__assert_fail_base)[0x7f509c8f2f17] /lib/x86_64-linux-gnu/libc.so.6(+0x2efc2)[0x7f509c8f2fc2] dict/dict0load.cc:2001(dict_load_virtual_one_col(dict_table_t*, unsigned long, dict_v_col_t*, mem_block_info_t*))[0x563e76e74f75] dict/dict0load.cc:2018(dict_load_virtual(dict_table_t*, mem_block_info_t*))[0x563e76e75079] dict/dict0load.cc:2991(dict_load_table_one(table_name_t const&, dict_err_ignore_t, std::deque >&))[0x563e76e77c18] dict/dict0load.cc:2796(dict_load_table(char const*, dict_err_ignore_t))[0x563e76e771fe] dict/dict0dict.cc:1157(dict_table_open_on_name(char const*, unsigned long, unsigned long, dict_err_ignore_t))[0x563e76e5b42a] handler/handler0alter.cc:8709(ha_innobase::commit_inplace_alter_table(TABLE*, Alter_inplace_info*, bool))[0x563e76bee983] sql/handler.cc:4360(handler::ha_commit_inplace_alter_table(TABLE*, Alter_inplace_info*, bool))[0x563e769a52d2] sql/sql_table.cc:7457(mysql_inplace_alter_table(THD*, TABLE_LIST*, TABLE*, TABLE*, Alter_inplace_info*, enum_alter_inplace_result, MDL_request*, Alter_table_ctx*))[0x563e767ecf57] sql/sql_table.cc:9590(mysql_alter_table(THD*, char*, char*, HA_CREATE_INFO*, TABLE_LIST*, Alter_info*, unsigned int, st_order*, bool))[0x563e767f2b63] sql/sql_alter.cc:333(Sql_cmd_alter_table::execute(THD*))[0x563e7686f0be] sql/sql_parse.cc:5972(mysql_execute_command(THD*))[0x563e76722406] sql/sql_parse.cc:7740(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x563e76727506] sql/sql_parse.cc:1833(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x563e767157ff] sql/sql_parse.cc:1384(do_command(THD*))[0x563e76714155] sql/sql_connect.cc:1336(do_handle_one_connection(CONNECT*))[0x563e76869c76] sql/sql_connect.cc:1242(handle_one_connection)[0x563e768699e1] perfschema/pfs.cc:1864(pfs_spawn_thread)[0x563e770980ab] nptl/pthread_create.c:465(start_thread)[0x7f509d59e7fc] x86_64/clone.S:97(clone)[0x7f509c9d8b5f] Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (0x7f5044011910): ALTER TABLE t4 DROP COLUMN col_text_g Connection ID (thread ID): 9 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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on 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_7CUu/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/10.2/bld_debug/mysql-test/var/log/main.ml_weg5-innodb/mysqld.1/data/core Core generated by '/home/mleich/Server/10.2/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 10572] [New LWP 10544] [New LWP 10557] [New LWP 10545] [New LWP 10547] [New LWP 10546] [New LWP 10540] [New LWP 10549] [New LWP 10542] [New LWP 10543] [New LWP 10551] [New LWP 10552] [New LWP 10553] [New LWP 10554] [New LWP 10555] [New LWP 10556] [New LWP 10558] [New LWP 10560] [New LWP 10561] [New LWP 10563] [New LWP 10564] [New LWP 10565] [New LWP 10566] [New LWP 10567] [New LWP 10548] [New LWP 10559] [New LWP 10562] [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/10.2/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 0x7f5092f3c700 (LWP 10572))] #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57 #1 0x0000563e77144bb0 in my_write_core (sig=6) at /home/mleich/Server/10.2/mysys/stacktrace.c:477 #2 0x0000563e76999e05 in handle_fatal_signal (sig=6) at /home/mleich/Server/10.2/sql/signal_handler.cc:343 #3 #4 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #5 0x00007f509c8fcf5d in __GI_abort () at abort.c:90 #6 0x00007f509c8f2f17 in __assert_fail_base (fmt=, assertion=assertion@entry=0x563e77404ce2 "pos == vcol_pos", file=file@entry=0x563e77403e28 "/home/mleich/Server/10.2/storage/innobase/dict/dict0load.cc", line=line@entry=1998, function=function@entry=0x563e774071a0 "void dict_load_virtual_one_col(dict_table_t*, ulint, dict_v_col_t*, mem_heap_t*)") at assert.c:92 #7 0x00007f509c8f2fc2 in __GI___assert_fail (assertion=0x563e77404ce2 "pos == vcol_pos", file=0x563e77403e28 "/home/mleich/Server/10.2/storage/innobase/dict/dict0load.cc", line=1998, function=0x563e774071a0 "void dict_load_virtual_one_col(dict_table_t*, ulint, dict_v_col_t*, mem_heap_t*)") at assert.c:101 #8 0x0000563e76e74f75 in dict_load_virtual_one_col (table=0x7f5044006718, nth_v_col=0, v_col=0x7f5044008d40, heap=0x7f5044035a00) at /home/mleich/Server/10.2/storage/innobase/dict/dict0load.cc:1998 #9 0x0000563e76e75079 in dict_load_virtual (table=0x7f5044006718, heap=0x7f5044035a00) at /home/mleich/Server/10.2/storage/innobase/dict/dict0load.cc:2021 #10 0x0000563e76e77c18 in dict_load_table_one (name=..., ignore_err=DICT_ERR_IGNORE_NONE, fk_tables=std::deque with 0 elements) at /home/mleich/Server/10.2/storage/innobase/dict/dict0load.cc:2989 #11 0x0000563e76e771fe in dict_load_table (name=0x7f5092f38080 "test/t4", ignore_err=DICT_ERR_IGNORE_NONE) at /home/mleich/Server/10.2/storage/innobase/dict/dict0load.cc:2796 #12 0x0000563e76e5b42a in dict_table_open_on_name (table_name=0x7f5092f38080 "test/t4", dict_locked=1, try_drop=1, ignore_err=DICT_ERR_IGNORE_NONE) at /home/mleich/Server/10.2/storage/innobase/dict/dict0dict.cc:1157 #13 0x0000563e76bee983 in ha_innobase::commit_inplace_alter_table (this=0x7f5044095a20, altered_table=0x7f5044033968, ha_alter_info=0x7f5092f38c10, commit=true) at /home/mleich/Server/10.2/storage/innobase/handler/handler0alter.cc:8709 #14 0x0000563e769a52d2 in handler::ha_commit_inplace_alter_table (this=0x7f5044095a20, altered_table=0x7f5044033968, ha_alter_info=0x7f5092f38c10, commit=true) at /home/mleich/Server/10.2/sql/handler.cc:4359 #15 0x0000563e767ecf57 in mysql_inplace_alter_table (thd=0x7f5044000cd8, table_list=0x7f5044011a08, table=0x7f5044092588, altered_table=0x7f5044033968, ha_alter_info=0x7f5092f38c10, inplace_supported=HA_ALTER_INPLACE_NO_LOCK_AFTER_PREPARE, target_mdl_request=0x7f5092f38ca0, alter_ctx=0x7f5092f39250) at /home/mleich/Server/10.2/sql/sql_table.cc:7457 #16 0x0000563e767f2b63 in mysql_alter_table (thd=0x7f5044000cd8, new_db=0x7f5044012020 "test", new_name=0x0, create_info=0x7f5092f39e70, table_list=0x7f5044011a08, alter_info=0x7f5092f39dc0, order_num=0, order=0x0, ignore=false) at /home/mleich/Server/10.2/sql/sql_table.cc:9590 #17 0x0000563e7686f0be in Sql_cmd_alter_table::execute (this=0x7f5044012058, thd=0x7f5044000cd8) at /home/mleich/Server/10.2/sql/sql_alter.cc:333 #18 0x0000563e76722406 in mysql_execute_command (thd=0x7f5044000cd8) at /home/mleich/Server/10.2/sql/sql_parse.cc:5972 #19 0x0000563e76727506 in mysql_parse (thd=0x7f5044000cd8, rawbuf=0x7f5044011910 "ALTER TABLE t4 DROP COLUMN col_text_g", length=37, parser_state=0x7f5092f3b1f0, is_com_multi=false, is_next_command=false) at /home/mleich/Server/10.2/sql/sql_parse.cc:7740 #20 0x0000563e767157ff in dispatch_command (command=COM_QUERY, thd=0x7f5044000cd8, packet=0x7f50441899b9 "ALTER TABLE t4 DROP COLUMN col_text_g ", packet_length=39, is_com_multi=false, is_next_command=false) at /home/mleich/Server/10.2/sql/sql_parse.cc:1830 #21 0x0000563e76714155 in do_command (thd=0x7f5044000cd8) at /home/mleich/Server/10.2/sql/sql_parse.cc:1384 #22 0x0000563e76869c76 in do_handle_one_connection (connect=0x563e7a5bdf88) at /home/mleich/Server/10.2/sql/sql_connect.cc:1336 #23 0x0000563e768699e1 in handle_one_connection (arg=0x563e7a5bdf88) at /home/mleich/Server/10.2/sql/sql_connect.cc:1241 #24 0x0000563e770980ab in pfs_spawn_thread (arg=0x563e7aa732c8) at /home/mleich/Server/10.2/storage/perfschema/pfs.cc:1862 #25 0x00007f509d59e7fc in start_thread (arg=0x7f5092f3c700) at pthread_create.c:465 #26 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 27 (Thread 0x7f507dffb700 (LWP 10562)): #0 0x00007f509d5a95f8 in __GI___nanosleep (requested_time=0x7f507dffa810, remaining=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:27 #1 0x0000563e76c6de1f in os_thread_sleep (tm=1000000) at /home/mleich/Server/10.2/storage/innobase/os/os0thread.cc:231 #2 0x0000563e76e079a4 in btr_defragment_thread () at /home/mleich/Server/10.2/storage/innobase/btr/btr0defragment.cc:712 #3 0x00007f509d59e7fc in start_thread (arg=0x7f507dffb700) at pthread_create.c:465 #4 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 26 (Thread 0x7f507f7fe700 (LWP 10559)): #0 0x00007f509d5a5072 in futex_wait_cancelable (private=, expected=0, futex_word=0x563e7a7156e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563e7a715698, cond=0x563e7a7156c0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x563e7a7156c0, mutex=0x563e7a715698) at pthread_cond_wait.c:655 #3 0x0000563e76c6dae2 in os_event::wait (this=0x563e7a715680) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:158 #4 0x0000563e76c6d5d8 in os_event::wait_low (this=0x563e7a715680, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:325 #5 0x0000563e76c6d8cb in os_event_wait_low (event=0x563e7a715680, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:507 #6 0x0000563e76d623cc in sync_array_wait_event (arr=0x563e7a5cf2b0, cell=@0x7f507f7fdc18: 0x7f509eefe090) at /home/mleich/Server/10.2/storage/innobase/sync/sync0arr.cc:471 #7 0x0000563e76d651cb in rw_lock_s_lock_spin (lock=0x563e77b13040 , pass=0, file_name=0x563e7737ae00 "/home/mleich/Server/10.2/storage/innobase/row/row0purge.cc", line=983) at /home/mleich/Server/10.2/storage/innobase/sync/sync0rw.cc:370 #8 0x0000563e76d05710 in rw_lock_s_lock_func (lock=0x563e77b13040 , pass=0, file_name=0x563e7737ae00 "/home/mleich/Server/10.2/storage/innobase/row/row0purge.cc", line=983) at /home/mleich/Server/10.2/storage/innobase/include/sync0rw.ic:290 #9 0x0000563e76d05d2d in pfs_rw_lock_s_lock_func (lock=0x563e77b13040 , pass=0, file_name=0x563e7737ae00 "/home/mleich/Server/10.2/storage/innobase/row/row0purge.cc", line=983) at /home/mleich/Server/10.2/storage/innobase/include/sync0rw.ic:631 #10 0x0000563e76d0a960 in row_purge_parse_undo_rec (node=0x563e7a7633e8, undo_rec=0x563e7a763998 "", updated_extern=0x7f507f7fdd9e, thr=0x563e7a763230) at /home/mleich/Server/10.2/storage/innobase/row/row0purge.cc:983 #11 0x0000563e76d0b03d in row_purge (node=0x563e7a7633e8, undo_rec=0x563e7a763998 "", thr=0x563e7a763230) at /home/mleich/Server/10.2/storage/innobase/row/row0purge.cc:1159 #12 0x0000563e76d0b32d in row_purge_step (thr=0x563e7a763230) at /home/mleich/Server/10.2/storage/innobase/row/row0purge.cc:1241 #13 0x0000563e76c9d892 in que_thr_step (thr=0x563e7a763230) at /home/mleich/Server/10.2/storage/innobase/que/que0que.cc:1040 #14 0x0000563e76c9da97 in que_run_threads_low (thr=0x563e7a763230) at /home/mleich/Server/10.2/storage/innobase/que/que0que.cc:1102 #15 0x0000563e76c9dc49 in que_run_threads (thr=0x563e7a763230) at /home/mleich/Server/10.2/storage/innobase/que/que0que.cc:1142 #16 0x0000563e76d554b2 in srv_task_execute (slot=0x563e77b0fe40 ) at /home/mleich/Server/10.2/storage/innobase/srv/srv0srv.cc:2566 #17 0x0000563e76d5566a in srv_worker_thread (arg=0x0) at /home/mleich/Server/10.2/storage/innobase/srv/srv0srv.cc:2620 #18 0x00007f509d59e7fc in start_thread (arg=0x7f507f7fe700) at pthread_create.c:465 #19 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 25 (Thread 0x7f5090517700 (LWP 10548)): #0 0x00007f509e08163a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000563e76c604cf in LinuxAIOHandler::collect (this=0x7f5090516c10) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:1930 #2 0x0000563e76c60af1 in LinuxAIOHandler::poll (this=0x7f5090516c10, m1=0x7f5090516cb8, m2=0x7f5090516cc0, request=0x7f5090516cf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:2091 #3 0x0000563e76c60c66 in os_aio_linux_handler (global_segment=5, m1=0x7f5090516cb8, m2=0x7f5090516cc0, request=0x7f5090516cf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:2145 #4 0x0000563e76c65a87 in os_aio_handler (segment=5, m1=0x7f5090516cb8, m2=0x7f5090516cc0, request=0x7f5090516cf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:5775 #5 0x0000563e76ea4590 in fil_aio_wait (segment=5) at /home/mleich/Server/10.2/storage/innobase/fil/fil0fil.cc:5116 #6 0x0000563e76d5882a in io_handler_thread (arg=0x563e77d47f68 ) at /home/mleich/Server/10.2/storage/innobase/srv/srv0start.cc:332 #7 0x00007f509d59e7fc in start_thread (arg=0x7f5090517700) at pthread_create.c:465 #8 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 24 (Thread 0x7f5092f86700 (LWP 10567)): #0 0x00007f509d5a5072 in futex_wait_cancelable (private=, expected=0, futex_word=0x563e77cd3b6c ) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563e77cd6d68 , cond=0x563e77cd3b40 ) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x563e77cd3b40 , mutex=0x563e77cd6d68 ) at pthread_cond_wait.c:655 #3 0x0000563e7714a1f0 in safe_cond_wait (cond=0x563e77cd3b40 , mp=0x563e77cd6d40 , file=0x563e771b9e60 "/home/mleich/Server/10.2/include/mysql/psi/mysql_thread.h", line=1138) at /home/mleich/Server/10.2/mysys/thr_mutex.c:491 #4 0x0000563e76660e24 in inline_mysql_cond_wait (that=0x563e77cd3b40 , mutex=0x563e77cd6d40 , src_file=0x563e771ba788 "/home/mleich/Server/10.2/sql/slave.cc", src_line=337) at /home/mleich/Server/10.2/include/mysql/psi/mysql_thread.h:1138 #5 0x0000563e76661a6f in handle_slave_background (arg=0x0) at /home/mleich/Server/10.2/sql/slave.cc:337 #6 0x0000563e770980ab in pfs_spawn_thread (arg=0x563e7a5b8198) at /home/mleich/Server/10.2/storage/perfschema/pfs.cc:1862 #7 0x00007f509d59e7fc in start_thread (arg=0x7f5092f86700) at pthread_create.c:465 #8 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 23 (Thread 0x7f5092fd0700 (LWP 10566)): #0 do_sigwait (sig=0x7f5092fcfdf0, set=) at ../sysdeps/unix/sysv/linux/sigwait.c:64 #1 __sigwait (set=0x7f5092fcfe20, sig=0x7f5092fcfdf0) at ../sysdeps/unix/sysv/linux/sigwait.c:96 #2 0x0000563e766380bb in signal_hand (arg=0x0) at /home/mleich/Server/10.2/sql/mysqld.cc:3511 #3 0x0000563e770980ab in pfs_spawn_thread (arg=0x563e7aa64008) at /home/mleich/Server/10.2/storage/perfschema/pfs.cc:1862 #4 0x00007f509d59e7fc in start_thread (arg=0x7f5092fd0700) at pthread_create.c:465 #5 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 22 (Thread 0x7f50777fe700 (LWP 10565)): #0 0x00007f509d5a5786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f50777fddf0, expected=0, futex_word=0x563e78558868 ) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f50777fddf0, mutex=0x563e785587a8 , cond=0x563e78558840 ) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563e78558840 , mutex=0x563e785587a8 , abstime=0x7f50777fddf0) at pthread_cond_wait.c:667 #3 0x0000563e7714a5b0 in safe_cond_timedwait (cond=0x563e78558840 , mp=0x563e78558780 , abstime=0x7f50777fddf0, file=0x563e7745aac0 "/home/mleich/Server/10.2/include/mysql/psi/mysql_thread.h", line=1175) at /home/mleich/Server/10.2/mysys/thr_mutex.c:545 #4 0x0000563e76f772e6 in inline_mysql_cond_timedwait (that=0x563e78558840 , mutex=0x563e78558780 , abstime=0x7f50777fddf0, src_file=0x563e7745ab00 "/home/mleich/Server/10.2/storage/maria/ma_servicethread.c", src_line=116) at /home/mleich/Server/10.2/include/mysql/psi/mysql_thread.h:1175 #5 0x0000563e76f777e8 in my_service_thread_sleep (control=0x563e77b15780 , sleep_time=29000000000) at /home/mleich/Server/10.2/storage/maria/ma_servicethread.c:115 #6 0x0000563e76f6c285 in ma_checkpoint_background (arg=0x1e) at /home/mleich/Server/10.2/storage/maria/ma_checkpoint.c:709 #7 0x0000563e770980ab in pfs_spawn_thread (arg=0x563e7aa57698) at /home/mleich/Server/10.2/storage/perfschema/pfs.cc:1862 #8 0x00007f509d59e7fc in start_thread (arg=0x7f50777fe700) at pthread_create.c:465 #9 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 21 (Thread 0x7f507cff9700 (LWP 10564)): #0 0x00007f509d5a5072 in futex_wait_cancelable (private=, expected=0, futex_word=0x7f507cff8dd8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f507cff8e18, cond=0x7f507cff8db0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f507cff8db0, mutex=0x7f507cff8e18) at pthread_cond_wait.c:655 #3 0x0000563e7714a1f0 in safe_cond_wait (cond=0x7f507cff8db0, mp=0x7f507cff8df0, file=0x563e772fbaa0 "/home/mleich/Server/10.2/include/mysql/psi/mysql_thread.h", line=1149) at /home/mleich/Server/10.2/mysys/thr_mutex.c:491 #4 0x0000563e76b9c2ac in inline_mysql_cond_wait (that=0x7f507cff8db0, mutex=0x7f507cff8df0, src_file=0x563e772fd5a0 "/home/mleich/Server/10.2/storage/innobase/handler/ha_innodb.cc", src_line=328) at /home/mleich/Server/10.2/include/mysql/psi/mysql_thread.h:1149 #5 0x0000563e76ba0656 in thd_destructor_proxy () at /home/mleich/Server/10.2/storage/innobase/handler/ha_innodb.cc:328 #6 0x0000563e770980ab in pfs_spawn_thread (arg=0x563e7a7798a8) at /home/mleich/Server/10.2/storage/perfschema/pfs.cc:1862 #7 0x00007f509d59e7fc in start_thread (arg=0x7f507cff9700) at pthread_create.c:465 #8 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 20 (Thread 0x7f507d7fa700 (LWP 10563)): #0 0x00007f509d5a5072 in futex_wait_cancelable (private=, expected=0, futex_word=0x563e7a5d7f88) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563e7a5d7f38, cond=0x563e7a5d7f60) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x563e7a5d7f60, mutex=0x563e7a5d7f38) at pthread_cond_wait.c:655 #3 0x0000563e76c6dae2 in os_event::wait (this=0x563e7a5d7f20) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:158 #4 0x0000563e76c6d5d8 in os_event::wait_low (this=0x563e7a5d7f20, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:325 #5 0x0000563e76c6d8cb in os_event_wait_low (event=0x563e7a5d7f20, reset_sig_count=0) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:507 #6 0x0000563e76e151c2 in buf_resize_thread () at /home/mleich/Server/10.2/storage/innobase/buf/buf0buf.cc:3158 #7 0x00007f509d59e7fc in start_thread (arg=0x7f507d7fa700) at pthread_create.c:465 #8 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7f507e7fc700 (LWP 10561)): #0 0x00007f509d5a5072 in futex_wait_cancelable (private=, expected=0, futex_word=0x563e7a5d7e88) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563e7a5d7e38, cond=0x563e7a5d7e60) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x563e7a5d7e60, mutex=0x563e7a5d7e38) at pthread_cond_wait.c:655 #3 0x0000563e76c6dae2 in os_event::wait (this=0x563e7a5d7e20) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:158 #4 0x0000563e76c6d5d8 in os_event::wait_low (this=0x563e7a5d7e20, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:325 #5 0x0000563e76c6d8cb in os_event_wait_low (event=0x563e7a5d7e20, reset_sig_count=0) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:507 #6 0x0000563e76e2b9e3 in buf_dump_thread () at /home/mleich/Server/10.2/storage/innobase/buf/buf0dump.cc:807 #7 0x00007f509d59e7fc in start_thread (arg=0x7f507e7fc700) at pthread_create.c:465 #8 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7f507effd700 (LWP 10560)): #0 0x00007f509d5a5072 in futex_wait_cancelable (private=, expected=0, futex_word=0x563e7a7156e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563e7a715698, cond=0x563e7a7156c0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x563e7a7156c0, mutex=0x563e7a715698) at pthread_cond_wait.c:655 #3 0x0000563e76c6dae2 in os_event::wait (this=0x563e7a715680) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:158 #4 0x0000563e76c6d5d8 in os_event::wait_low (this=0x563e7a715680, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:325 #5 0x0000563e76c6d8cb in os_event_wait_low (event=0x563e7a715680, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:507 #6 0x0000563e76d623cc in sync_array_wait_event (arr=0x563e7a5cf2b0, cell=@0x7f507effcc18: 0x7f509eefe010) at /home/mleich/Server/10.2/storage/innobase/sync/sync0arr.cc:471 #7 0x0000563e76d651cb in rw_lock_s_lock_spin (lock=0x563e77b13040 , pass=0, file_name=0x563e7737ae00 "/home/mleich/Server/10.2/storage/innobase/row/row0purge.cc", line=983) at /home/mleich/Server/10.2/storage/innobase/sync/sync0rw.cc:370 #8 0x0000563e76d05710 in rw_lock_s_lock_func (lock=0x563e77b13040 , pass=0, file_name=0x563e7737ae00 "/home/mleich/Server/10.2/storage/innobase/row/row0purge.cc", line=983) at /home/mleich/Server/10.2/storage/innobase/include/sync0rw.ic:290 #9 0x0000563e76d05d2d in pfs_rw_lock_s_lock_func (lock=0x563e77b13040 , pass=0, file_name=0x563e7737ae00 "/home/mleich/Server/10.2/storage/innobase/row/row0purge.cc", line=983) at /home/mleich/Server/10.2/storage/innobase/include/sync0rw.ic:631 #10 0x0000563e76d0a960 in row_purge_parse_undo_rec (node=0x563e7a763668, undo_rec=0x563e7a763b28 "", updated_extern=0x7f507effcd9e, thr=0x563e7a7635a8) at /home/mleich/Server/10.2/storage/innobase/row/row0purge.cc:983 #11 0x0000563e76d0b03d in row_purge (node=0x563e7a763668, undo_rec=0x563e7a763b28 "", thr=0x563e7a7635a8) at /home/mleich/Server/10.2/storage/innobase/row/row0purge.cc:1159 #12 0x0000563e76d0b32d in row_purge_step (thr=0x563e7a7635a8) at /home/mleich/Server/10.2/storage/innobase/row/row0purge.cc:1241 #13 0x0000563e76c9d892 in que_thr_step (thr=0x563e7a7635a8) at /home/mleich/Server/10.2/storage/innobase/que/que0que.cc:1040 #14 0x0000563e76c9da97 in que_run_threads_low (thr=0x563e7a7635a8) at /home/mleich/Server/10.2/storage/innobase/que/que0que.cc:1102 #15 0x0000563e76c9dc49 in que_run_threads (thr=0x563e7a7635a8) at /home/mleich/Server/10.2/storage/innobase/que/que0que.cc:1142 #16 0x0000563e76d554b2 in srv_task_execute (slot=0x563e77b10070 ) at /home/mleich/Server/10.2/storage/innobase/srv/srv0srv.cc:2566 #17 0x0000563e76d5566a in srv_worker_thread (arg=0x0) at /home/mleich/Server/10.2/storage/innobase/srv/srv0srv.cc:2620 #18 0x00007f509d59e7fc in start_thread (arg=0x7f507effd700) at pthread_create.c:465 #19 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7f5077fff700 (LWP 10558)): #0 0x00007f509d5a5072 in futex_wait_cancelable (private=, expected=0, futex_word=0x563e7a7156e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x563e7a715698, cond=0x563e7a7156c0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x563e7a7156c0, mutex=0x563e7a715698) at pthread_cond_wait.c:655 #3 0x0000563e76c6dae2 in os_event::wait (this=0x563e7a715680) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:158 #4 0x0000563e76c6d5d8 in os_event::wait_low (this=0x563e7a715680, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:325 #5 0x0000563e76c6d8cb in os_event_wait_low (event=0x563e7a715680, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:507 #6 0x0000563e76d623cc in sync_array_wait_event (arr=0x563e7a5cf2b0, cell=@0x7f5077ffec18: 0x7f509eefe050) at /home/mleich/Server/10.2/storage/innobase/sync/sync0arr.cc:471 #7 0x0000563e76d651cb in rw_lock_s_lock_spin (lock=0x563e77b13040 , pass=0, file_name=0x563e7737ae00 "/home/mleich/Server/10.2/storage/innobase/row/row0purge.cc", line=983) at /home/mleich/Server/10.2/storage/innobase/sync/sync0rw.cc:370 #8 0x0000563e76d05710 in rw_lock_s_lock_func (lock=0x563e77b13040 , pass=0, file_name=0x563e7737ae00 "/home/mleich/Server/10.2/storage/innobase/row/row0purge.cc", line=983) at /home/mleich/Server/10.2/storage/innobase/include/sync0rw.ic:290 #9 0x0000563e76d05d2d in pfs_rw_lock_s_lock_func (lock=0x563e77b13040 , pass=0, file_name=0x563e7737ae00 "/home/mleich/Server/10.2/storage/innobase/row/row0purge.cc", line=983) at /home/mleich/Server/10.2/storage/innobase/include/sync0rw.ic:631 #10 0x0000563e76d0a960 in row_purge_parse_undo_rec (node=0x563e7a763ca8, undo_rec=0x563e7a764878 "", updated_extern=0x7f5077ffed9e, thr=0x563e7a763828) at /home/mleich/Server/10.2/storage/innobase/row/row0purge.cc:983 #11 0x0000563e76d0b03d in row_purge (node=0x563e7a763ca8, undo_rec=0x563e7a764878 "", thr=0x563e7a763828) at /home/mleich/Server/10.2/storage/innobase/row/row0purge.cc:1159 #12 0x0000563e76d0b32d in row_purge_step (thr=0x563e7a763828) at /home/mleich/Server/10.2/storage/innobase/row/row0purge.cc:1241 #13 0x0000563e76c9d892 in que_thr_step (thr=0x563e7a763828) at /home/mleich/Server/10.2/storage/innobase/que/que0que.cc:1040 #14 0x0000563e76c9da97 in que_run_threads_low (thr=0x563e7a763828) at /home/mleich/Server/10.2/storage/innobase/que/que0que.cc:1102 #15 0x0000563e76c9dc49 in que_run_threads (thr=0x563e7a763828) at /home/mleich/Server/10.2/storage/innobase/que/que0que.cc:1142 #16 0x0000563e76d554b2 in srv_task_execute (slot=0x563e77b0ff58 ) at /home/mleich/Server/10.2/storage/innobase/srv/srv0srv.cc:2566 #17 0x0000563e76d5566a in srv_worker_thread (arg=0x0) at /home/mleich/Server/10.2/storage/innobase/srv/srv0srv.cc:2620 #18 0x00007f509d59e7fc in start_thread (arg=0x7f5077fff700) at pthread_create.c:465 #19 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7f508caea700 (LWP 10556)): #0 0x00007f509d5a5786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f508cae9c80, expected=0, futex_word=0x563e7a752028) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f508cae9c80, mutex=0x563e7a751fd8, cond=0x563e7a752000) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563e7a752000, mutex=0x563e7a751fd8, abstime=0x7f508cae9c80) at pthread_cond_wait.c:667 #3 0x0000563e76c6d43e in os_event::timed_wait (this=0x563e7a751fc0, abstime=0x7f508cae9c80) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:275 #4 0x0000563e76c6d6fd in os_event::wait_time_low (this=0x563e7a751fc0, time_in_usec=5000000, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:385 #5 0x0000563e76c6d8a6 in os_event_wait_time_low (event=0x563e7a751fc0, time_in_usec=5000000, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:490 #6 0x0000563e76dbaab2 in ib_wqueue_timedwait (wq=0x563e7a766ca0, wait_in_usecs=5000000) at /home/mleich/Server/10.2/storage/innobase/ut/ut0wqueue.cc:154 #7 0x0000563e76ee8e7b in fts_optimize_thread (arg=0x563e7a766ca0) at /home/mleich/Server/10.2/storage/innobase/fts/fts0opt.cc:2835 #8 0x00007f509d59e7fc in start_thread (arg=0x7f508caea700) at pthread_create.c:465 #9 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7f508d2eb700 (LWP 10555)): #0 0x00007f509d5a5786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f508d2eaea0, expected=0, futex_word=0x563e7a709b98) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f508d2eaea0, mutex=0x563e7a709b48, cond=0x563e7a709b70) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563e7a709b70, mutex=0x563e7a709b48, abstime=0x7f508d2eaea0) at pthread_cond_wait.c:667 #3 0x0000563e76c6d43e in os_event::timed_wait (this=0x563e7a709b30, abstime=0x7f508d2eaea0) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:275 #4 0x0000563e76c6d6fd in os_event::wait_time_low (this=0x563e7a709b30, time_in_usec=10000000, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:385 #5 0x0000563e76c6d8a6 in os_event_wait_time_low (event=0x563e7a709b30, time_in_usec=10000000, reset_sig_count=0) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:490 #6 0x0000563e76e8d224 in dict_stats_thread () at /home/mleich/Server/10.2/storage/innobase/dict/dict0stats_bg.cc:474 #7 0x00007f509d59e7fc in start_thread (arg=0x7f508d2eb700) at pthread_create.c:465 #8 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7f508f2ef700 (LWP 10554)): #0 0x00007f509d5a95f8 in __GI___nanosleep (requested_time=0x7f508f2eee70, remaining=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:27 #1 0x0000563e76c6de1f in os_thread_sleep (tm=1000000) at /home/mleich/Server/10.2/storage/innobase/os/os0thread.cc:231 #2 0x0000563e76d55026 in srv_master_sleep () at /home/mleich/Server/10.2/storage/innobase/srv/srv0srv.cc:2414 #3 0x0000563e76d55154 in srv_master_thread (arg=0x0) at /home/mleich/Server/10.2/storage/innobase/srv/srv0srv.cc:2455 #4 0x00007f509d59e7fc in start_thread (arg=0x7f508f2ef700) at pthread_create.c:465 #5 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7f508daec700 (LWP 10553)): #0 0x00007f509d5a5786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f508daebe60, expected=0, futex_word=0x563e7a5d7e08) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f508daebe60, mutex=0x563e7a5d7db8, cond=0x563e7a5d7de0) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563e7a5d7de0, mutex=0x563e7a5d7db8, abstime=0x7f508daebe60) at pthread_cond_wait.c:667 #3 0x0000563e76c6d43e in os_event::timed_wait (this=0x563e7a5d7da0, abstime=0x7f508daebe60) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:275 #4 0x0000563e76c6d6fd in os_event::wait_time_low (this=0x563e7a5d7da0, time_in_usec=5000000, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:385 #5 0x0000563e76c6d8a6 in os_event_wait_time_low (event=0x563e7a5d7da0, time_in_usec=5000000, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:490 #6 0x0000563e76d53916 in srv_monitor_thread () at /home/mleich/Server/10.2/storage/innobase/srv/srv0srv.cc:1747 #7 0x00007f509d59e7fc in start_thread (arg=0x7f508daec700) at pthread_create.c:465 #8 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7f508e2ed700 (LWP 10552)): #0 0x00007f509d5a5786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f508e2eccc0, expected=0, futex_word=0x563e7a5d7d88) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f508e2eccc0, mutex=0x563e7a5d7d38, cond=0x563e7a5d7d60) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563e7a5d7d60, mutex=0x563e7a5d7d38, abstime=0x7f508e2eccc0) at pthread_cond_wait.c:667 #3 0x0000563e76c6d43e in os_event::timed_wait (this=0x563e7a5d7d20, abstime=0x7f508e2eccc0) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:275 #4 0x0000563e76c6d6fd in os_event::wait_time_low (this=0x563e7a5d7d20, time_in_usec=1000000, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:385 #5 0x0000563e76c6d8a6 in os_event_wait_time_low (event=0x563e7a5d7d20, time_in_usec=1000000, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:490 #6 0x0000563e76d53e48 in srv_error_monitor_thread () at /home/mleich/Server/10.2/storage/innobase/srv/srv0srv.cc:1911 #7 0x00007f509d59e7fc in start_thread (arg=0x7f508e2ed700) at pthread_create.c:465 #8 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7f508eaee700 (LWP 10551)): #0 0x00007f509d5a5786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f508eaede80, expected=0, futex_word=0x563e7a6f82f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f508eaede80, mutex=0x563e7a6f82a8, cond=0x563e7a6f82d0) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563e7a6f82d0, mutex=0x563e7a6f82a8, abstime=0x7f508eaede80) at pthread_cond_wait.c:667 #3 0x0000563e76c6d43e in os_event::timed_wait (this=0x563e7a6f8290, abstime=0x7f508eaede80) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:275 #4 0x0000563e76c6d6fd in os_event::wait_time_low (this=0x563e7a6f8290, time_in_usec=1000000, reset_sig_count=1) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:385 #5 0x0000563e76c6d8a6 in os_event_wait_time_low (event=0x563e7a6f8290, time_in_usec=1000000, reset_sig_count=0) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:490 #6 0x0000563e76c3a66a in lock_wait_timeout_thread () at /home/mleich/Server/10.2/storage/innobase/lock/lock0wait.cc:525 #7 0x00007f509d59e7fc in start_thread (arg=0x7f508eaee700) at pthread_create.c:465 #8 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7f5092d1c700 (LWP 10543)): #0 0x00007f509e08163a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000563e76c604cf in LinuxAIOHandler::collect (this=0x7f5092d1bc10) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:1930 #2 0x0000563e76c60af1 in LinuxAIOHandler::poll (this=0x7f5092d1bc10, m1=0x7f5092d1bcb8, m2=0x7f5092d1bcc0, request=0x7f5092d1bcf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:2091 #3 0x0000563e76c60c66 in os_aio_linux_handler (global_segment=0, m1=0x7f5092d1bcb8, m2=0x7f5092d1bcc0, request=0x7f5092d1bcf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:2145 #4 0x0000563e76c65a87 in os_aio_handler (segment=0, m1=0x7f5092d1bcb8, m2=0x7f5092d1bcc0, request=0x7f5092d1bcf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:5775 #5 0x0000563e76ea4590 in fil_aio_wait (segment=0) at /home/mleich/Server/10.2/storage/innobase/fil/fil0fil.cc:5116 #6 0x0000563e76d5882a in io_handler_thread (arg=0x563e77d47f40 ) at /home/mleich/Server/10.2/storage/innobase/srv/srv0start.cc:332 #7 0x00007f509d59e7fc in start_thread (arg=0x7f5092d1c700) at pthread_create.c:465 #8 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7f5098825700 (LWP 10542)): #0 0x00007f509d5a5786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f5098824ea0, expected=0, futex_word=0x563e78569ee8 ) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f5098824ea0, mutex=0x563e78569e28 , cond=0x563e78569ec0 ) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563e78569ec0 , mutex=0x563e78569e28 , abstime=0x7f5098824ea0) at pthread_cond_wait.c:667 #3 0x0000563e7714a5b0 in safe_cond_timedwait (cond=0x563e78569ec0 , mp=0x563e78569e00 , abstime=0x7f5098824ea0, file=0x563e7749e930 "/home/mleich/Server/10.2/include/mysql/psi/mysql_thread.h", line=1175) at /home/mleich/Server/10.2/mysys/thr_mutex.c:545 #4 0x0000563e7714b525 in inline_mysql_cond_timedwait (that=0x563e78569ec0 , mutex=0x563e78569e00 , abstime=0x7f5098824ea0, src_file=0x563e7749e970 "/home/mleich/Server/10.2/mysys/thr_timer.c", src_line=292) at /home/mleich/Server/10.2/include/mysql/psi/mysql_thread.h:1175 #5 0x0000563e7714c032 in timer_handler (arg=0x0) at /home/mleich/Server/10.2/mysys/thr_timer.c:292 #6 0x0000563e770980ab in pfs_spawn_thread (arg=0x563e7a566cb8) at /home/mleich/Server/10.2/storage/perfschema/pfs.cc:1862 #7 0x00007f509d59e7fc in start_thread (arg=0x7f5098825700) at pthread_create.c:465 #8 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7f508fd16700 (LWP 10549)): #0 0x00007f509d5a5786 in futex_abstimed_wait_cancelable (private=, abstime=0x7f508fd15c10, expected=0, futex_word=0x563e7a5d7f0c) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 __pthread_cond_wait_common (abstime=0x7f508fd15c10, mutex=0x563e7a5d7eb8, cond=0x563e7a5d7ee0) at pthread_cond_wait.c:539 #2 __pthread_cond_timedwait (cond=0x563e7a5d7ee0, mutex=0x563e7a5d7eb8, abstime=0x7f508fd15c10) at pthread_cond_wait.c:667 #3 0x0000563e76c6d43e in os_event::timed_wait (this=0x563e7a5d7ea0, abstime=0x7f508fd15c10) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:275 #4 0x0000563e76c6d6fd in os_event::wait_time_low (this=0x563e7a5d7ea0, time_in_usec=1000000, reset_sig_count=2) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:385 #5 0x0000563e76c6d8a6 in os_event_wait_time_low (event=0x563e7a5d7ea0, time_in_usec=1000000, reset_sig_count=2) at /home/mleich/Server/10.2/storage/innobase/os/os0event.cc:490 #6 0x0000563e76e348fc in pc_sleep_if_needed (next_loop_time=784539534, sig_count=2, cur_time=784538534) at /home/mleich/Server/10.2/storage/innobase/buf/buf0flu.cc:2707 #7 0x0000563e76e357a0 in buf_flush_page_cleaner_coordinator () at /home/mleich/Server/10.2/storage/innobase/buf/buf0flu.cc:3172 #8 0x00007f509d59e7fc in start_thread (arg=0x7f508fd16700) at pthread_create.c:465 #9 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f509eef0740 (LWP 10540)): #0 0x00007f509c9cc951 in __GI___poll (fds=0x7ffff2ddfd20, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x0000563e7663ddf1 in handle_connections_sockets () at /home/mleich/Server/10.2/sql/mysqld.cc:6659 #2 0x0000563e7663d0d8 in mysqld_main (argc=144, argv=0x563e7a448ea8) at /home/mleich/Server/10.2/sql/mysqld.cc:6125 #3 0x0000563e7663195a in main (argc=22, argv=0x7ffff2de0398) at /home/mleich/Server/10.2/sql/main.cc:25 Thread 6 (Thread 0x7f5091519700 (LWP 10546)): #0 0x00007f509e08163a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000563e76c604cf in LinuxAIOHandler::collect (this=0x7f5091518c10) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:1930 #2 0x0000563e76c60af1 in LinuxAIOHandler::poll (this=0x7f5091518c10, m1=0x7f5091518cb8, m2=0x7f5091518cc0, request=0x7f5091518cf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:2091 #3 0x0000563e76c60c66 in os_aio_linux_handler (global_segment=3, m1=0x7f5091518cb8, m2=0x7f5091518cc0, request=0x7f5091518cf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:2145 #4 0x0000563e76c65a87 in os_aio_handler (segment=3, m1=0x7f5091518cb8, m2=0x7f5091518cc0, request=0x7f5091518cf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:5775 #5 0x0000563e76ea4590 in fil_aio_wait (segment=3) at /home/mleich/Server/10.2/storage/innobase/fil/fil0fil.cc:5116 #6 0x0000563e76d5882a in io_handler_thread (arg=0x563e77d47f58 ) at /home/mleich/Server/10.2/storage/innobase/srv/srv0start.cc:332 #7 0x00007f509d59e7fc in start_thread (arg=0x7f5091519700) at pthread_create.c:465 #8 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f5090d18700 (LWP 10547)): #0 0x00007f509e08163a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000563e76c604cf in LinuxAIOHandler::collect (this=0x7f5090d17c10) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:1930 #2 0x0000563e76c60af1 in LinuxAIOHandler::poll (this=0x7f5090d17c10, m1=0x7f5090d17cb8, m2=0x7f5090d17cc0, request=0x7f5090d17cf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:2091 #3 0x0000563e76c60c66 in os_aio_linux_handler (global_segment=4, m1=0x7f5090d17cb8, m2=0x7f5090d17cc0, request=0x7f5090d17cf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:2145 #4 0x0000563e76c65a87 in os_aio_handler (segment=4, m1=0x7f5090d17cb8, m2=0x7f5090d17cc0, request=0x7f5090d17cf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:5775 #5 0x0000563e76ea4590 in fil_aio_wait (segment=4) at /home/mleich/Server/10.2/storage/innobase/fil/fil0fil.cc:5116 #6 0x0000563e76d5882a in io_handler_thread (arg=0x563e77d47f60 ) at /home/mleich/Server/10.2/storage/innobase/srv/srv0start.cc:332 #7 0x00007f509d59e7fc in start_thread (arg=0x7f5090d18700) at pthread_create.c:465 #8 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f5091d1a700 (LWP 10545)): #0 0x00007f509e08163a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000563e76c604cf in LinuxAIOHandler::collect (this=0x7f5091d19c10) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:1930 #2 0x0000563e76c60af1 in LinuxAIOHandler::poll (this=0x7f5091d19c10, m1=0x7f5091d19cb8, m2=0x7f5091d19cc0, request=0x7f5091d19cf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:2091 #3 0x0000563e76c60c66 in os_aio_linux_handler (global_segment=2, m1=0x7f5091d19cb8, m2=0x7f5091d19cc0, request=0x7f5091d19cf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:2145 #4 0x0000563e76c65a87 in os_aio_handler (segment=2, m1=0x7f5091d19cb8, m2=0x7f5091d19cc0, request=0x7f5091d19cf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:5775 #5 0x0000563e76ea4590 in fil_aio_wait (segment=2) at /home/mleich/Server/10.2/storage/innobase/fil/fil0fil.cc:5116 #6 0x0000563e76d5882a in io_handler_thread (arg=0x563e77d47f50 ) at /home/mleich/Server/10.2/storage/innobase/srv/srv0start.cc:332 #7 0x00007f509d59e7fc in start_thread (arg=0x7f5091d1a700) at pthread_create.c:465 #8 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f507ffff700 (LWP 10557)): #0 0x00007f509c9bba37 in sched_yield () at ../sysdeps/unix/syscall-template.S:84 #1 0x0000563e76c6ddb0 in os_thread_yield () at /home/mleich/Server/10.2/storage/innobase/os/os0thread.cc:212 #2 0x0000563e76d82ca4 in trx_purge_wait_for_workers_to_complete (purge_sys=0x563e7a762c60) at /home/mleich/Server/10.2/storage/innobase/trx/trx0purge.cc:1657 #3 0x0000563e76d82fe0 in trx_purge (n_purge_threads=4, batch_size=300, truncate=false, slot=0x563e77b0fd28 ) at /home/mleich/Server/10.2/storage/innobase/trx/trx0purge.cc:1745 #4 0x0000563e76d559ab in srv_do_purge (n_total_purged=0x7f507fffeec0, slot=0x563e77b0fd28 ) at /home/mleich/Server/10.2/storage/innobase/srv/srv0srv.cc:2729 #5 0x0000563e76d55f88 in srv_purge_coordinator_thread (arg=0x0) at /home/mleich/Server/10.2/storage/innobase/srv/srv0srv.cc:2883 #6 0x00007f509d59e7fc in start_thread (arg=0x7f507ffff700) at pthread_create.c:465 #7 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f509251b700 (LWP 10544)): #0 0x00007f509e08163a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000563e76c604cf in LinuxAIOHandler::collect (this=0x7f509251ac10) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:1930 #2 0x0000563e76c60af1 in LinuxAIOHandler::poll (this=0x7f509251ac10, m1=0x7f509251acb8, m2=0x7f509251acc0, request=0x7f509251acf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:2091 #3 0x0000563e76c60c66 in os_aio_linux_handler (global_segment=1, m1=0x7f509251acb8, m2=0x7f509251acc0, request=0x7f509251acf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:2145 #4 0x0000563e76c65a87 in os_aio_handler (segment=1, m1=0x7f509251acb8, m2=0x7f509251acc0, request=0x7f509251acf0) at /home/mleich/Server/10.2/storage/innobase/os/os0file.cc:5775 #5 0x0000563e76ea4590 in fil_aio_wait (segment=1) at /home/mleich/Server/10.2/storage/innobase/fil/fil0fil.cc:5116 #6 0x0000563e76d5882a in io_handler_thread (arg=0x563e77d47f48 ) at /home/mleich/Server/10.2/storage/innobase/srv/srv0start.cc:332 #7 0x00007f509d59e7fc in start_thread (arg=0x7f509251b700) at pthread_create.c:465 #8 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f5092f3c700 (LWP 10572)): #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57 #1 0x0000563e77144bb0 in my_write_core (sig=6) at /home/mleich/Server/10.2/mysys/stacktrace.c:477 #2 0x0000563e76999e05 in handle_fatal_signal (sig=6) at /home/mleich/Server/10.2/sql/signal_handler.cc:343 #3 #4 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #5 0x00007f509c8fcf5d in __GI_abort () at abort.c:90 #6 0x00007f509c8f2f17 in __assert_fail_base (fmt=, assertion=assertion@entry=0x563e77404ce2 "pos == vcol_pos", file=file@entry=0x563e77403e28 "/home/mleich/Server/10.2/storage/innobase/dict/dict0load.cc", line=line@entry=1998, function=function@entry=0x563e774071a0 "void dict_load_virtual_one_col(dict_table_t*, ulint, dict_v_col_t*, mem_heap_t*)") at assert.c:92 #7 0x00007f509c8f2fc2 in __GI___assert_fail (assertion=0x563e77404ce2 "pos == vcol_pos", file=0x563e77403e28 "/home/mleich/Server/10.2/storage/innobase/dict/dict0load.cc", line=1998, function=0x563e774071a0 "void dict_load_virtual_one_col(dict_table_t*, ulint, dict_v_col_t*, mem_heap_t*)") at assert.c:101 #8 0x0000563e76e74f75 in dict_load_virtual_one_col (table=0x7f5044006718, nth_v_col=0, v_col=0x7f5044008d40, heap=0x7f5044035a00) at /home/mleich/Server/10.2/storage/innobase/dict/dict0load.cc:1998 #9 0x0000563e76e75079 in dict_load_virtual (table=0x7f5044006718, heap=0x7f5044035a00) at /home/mleich/Server/10.2/storage/innobase/dict/dict0load.cc:2021 #10 0x0000563e76e77c18 in dict_load_table_one (name=..., ignore_err=DICT_ERR_IGNORE_NONE, fk_tables=std::deque with 0 elements) at /home/mleich/Server/10.2/storage/innobase/dict/dict0load.cc:2989 #11 0x0000563e76e771fe in dict_load_table (name=0x7f5092f38080 "test/t4", ignore_err=DICT_ERR_IGNORE_NONE) at /home/mleich/Server/10.2/storage/innobase/dict/dict0load.cc:2796 #12 0x0000563e76e5b42a in dict_table_open_on_name (table_name=0x7f5092f38080 "test/t4", dict_locked=1, try_drop=1, ignore_err=DICT_ERR_IGNORE_NONE) at /home/mleich/Server/10.2/storage/innobase/dict/dict0dict.cc:1157 #13 0x0000563e76bee983 in ha_innobase::commit_inplace_alter_table (this=0x7f5044095a20, altered_table=0x7f5044033968, ha_alter_info=0x7f5092f38c10, commit=true) at /home/mleich/Server/10.2/storage/innobase/handler/handler0alter.cc:8709 #14 0x0000563e769a52d2 in handler::ha_commit_inplace_alter_table (this=0x7f5044095a20, altered_table=0x7f5044033968, ha_alter_info=0x7f5092f38c10, commit=true) at /home/mleich/Server/10.2/sql/handler.cc:4359 #15 0x0000563e767ecf57 in mysql_inplace_alter_table (thd=0x7f5044000cd8, table_list=0x7f5044011a08, table=0x7f5044092588, altered_table=0x7f5044033968, ha_alter_info=0x7f5092f38c10, inplace_supported=HA_ALTER_INPLACE_NO_LOCK_AFTER_PREPARE, target_mdl_request=0x7f5092f38ca0, alter_ctx=0x7f5092f39250) at /home/mleich/Server/10.2/sql/sql_table.cc:7457 #16 0x0000563e767f2b63 in mysql_alter_table (thd=0x7f5044000cd8, new_db=0x7f5044012020 "test", new_name=0x0, create_info=0x7f5092f39e70, table_list=0x7f5044011a08, alter_info=0x7f5092f39dc0, order_num=0, order=0x0, ignore=false) at /home/mleich/Server/10.2/sql/sql_table.cc:9590 #17 0x0000563e7686f0be in Sql_cmd_alter_table::execute (this=0x7f5044012058, thd=0x7f5044000cd8) at /home/mleich/Server/10.2/sql/sql_alter.cc:333 #18 0x0000563e76722406 in mysql_execute_command (thd=0x7f5044000cd8) at /home/mleich/Server/10.2/sql/sql_parse.cc:5972 #19 0x0000563e76727506 in mysql_parse (thd=0x7f5044000cd8, rawbuf=0x7f5044011910 "ALTER TABLE t4 DROP COLUMN col_text_g", length=37, parser_state=0x7f5092f3b1f0, is_com_multi=false, is_next_command=false) at /home/mleich/Server/10.2/sql/sql_parse.cc:7740 #20 0x0000563e767157ff in dispatch_command (command=COM_QUERY, thd=0x7f5044000cd8, packet=0x7f50441899b9 "ALTER TABLE t4 DROP COLUMN col_text_g ", packet_length=39, is_com_multi=false, is_next_command=false) at /home/mleich/Server/10.2/sql/sql_parse.cc:1830 #21 0x0000563e76714155 in do_command (thd=0x7f5044000cd8) at /home/mleich/Server/10.2/sql/sql_parse.cc:1384 #22 0x0000563e76869c76 in do_handle_one_connection (connect=0x563e7a5bdf88) at /home/mleich/Server/10.2/sql/sql_connect.cc:1336 #23 0x0000563e768699e1 in handle_one_connection (arg=0x563e7a5bdf88) at /home/mleich/Server/10.2/sql/sql_connect.cc:1241 #24 0x0000563e770980ab in pfs_spawn_thread (arg=0x563e7aa732c8) at /home/mleich/Server/10.2/storage/perfschema/pfs.cc:1862 #25 0x00007f509d59e7fc in start_thread (arg=0x7f5092f3c700) at pthread_create.c:465 #26 0x00007f509c9d8b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 - saving '/home/mleich/Server/10.2/bld_debug/mysql-test/var/log/main.ml_weg5-innodb/' to '/home/mleich/Server/10.2/bld_debug/mysql-test/var/log/main.ml_weg5-innodb/' -------------------------------------------------------------------------- The servers were restarted 0 times Spent 0.000 of 11 seconds executing testcases Failure: Failed 1/1 tests, 0.00% were successful. Failing test(s): main.ml_weg5 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