2021-12-12 18:29:35 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 2021-12-12 18:29:35 0 [Note] InnoDB: Number of pools: 1 2021-12-12 18:29:35 0 [Note] InnoDB: Using crc32 + pclmulqdq instructions 2021-12-12 18:29:35 0 [Note] InnoDB: Using Linux native AIO 2021-12-12 18:29:35 0 [Note] InnoDB: Initializing buffer pool, total size = 134217728, chunk size = 134217728 2021-12-12 18:29:35 0 [Note] InnoDB: Completed initialization of buffer pool 2021-12-12 18:29:35 0 [Note] InnoDB: 128 rollback segments are active. 2021-12-12 18:29:35 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2021-12-12 18:29:35 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2021-12-12 18:29:35 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2021-12-12 18:29:35 0 [Note] InnoDB: 10.6.5 started; log sequence number 67492; transaction id 22 2021-12-12 18:29:35 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool 2021-12-12 18:29:35 0 [Note] InnoDB: Buffer pool(s) load completed at 211212 18:29:35 211212 18:29:35 server_audit: MariaDB Audit Plugin version 1.4.13 STARTED. 211212 18:29:35 server_audit: Query cache is enabled with the TABLE events. Some table reads can be veiled.2021-12-12 18:29:35 0 [ERROR] Incorrect definition of table mysql.event: expected column 'definer' at position 3 to have type varchar(, found type char(141). 2021-12-12 18:29:35 0 [ERROR] mysqld: Event Scheduler: An error occurred when initializing system tables. Disabling the Event Scheduler. 2021-12-12 18:29:35 0 [Note] /usr/sbin/mysqld: ready for connections. Version: '10.6.5-MariaDB' socket: '/var/lib/mysql/mysql.sock' port: 0 Mageia MariaDB Server *** stack smashing detected ***: terminated 211212 18:29:49 [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: 10.6.5-MariaDB key_buffer_size=16777216 read_buffer_size=262144 max_used_connections=1 max_threads=153 thread_count=1 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 137845 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x7f816c000c58 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 = 0x7f81a00dfcb8 thread_stack 0x49000 ??:0(my_print_stacktrace)[0x5617105332ce] ??:0(handle_fatal_signal)[0x56170fffcd38] libc_sigaction.c:0(__restore_rt)[0x7f81b2b4d1b0] pthread_kill.c:0(__pthread_kill_implementation)[0x7f81b2b96b7c] :0(__GI_raise)[0x7f81b2b4d102] :0(__GI_abort)[0x7f81b2b3943b] :0(__GI___libc_fatal)[0x7f81b2b8b700] :0(__GI___fortify_fail)[0x7f81b2c21a32] :0(__GI___fortify_fail)[0x7f81b2c21a10] ??:0(my_md5)[0x56171021f595] ??:0(TABLE_LIST::calc_md5(char*))[0x56170feb1753] ??:0(view_checksum(THD*, TABLE_LIST*))[0x56170fea5630] ??:0(view_repair(THD*, TABLE_LIST*, st_ha_check_opt*))[0x56170fea56db] ??:0(fill_check_table_metadata_fields(THD*, List*))[0x56170fef1250] ??:0(Sql_cmd_repair_table::execute(THD*))[0x56170fef2ef4] ??:0(mysql_execute_command(THD*, bool))[0x56170fdd5b33] ??:0(mysql_parse(THD*, char*, unsigned int, Parser_state*))[0x56170fdd6e89] ??:0(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool))[0x56170fdd994a] ??:0(do_command(THD*, bool))[0x56170fddb670] ??:0(do_handle_one_connection(CONNECT*, bool))[0x56170fee406f] ??:0(handle_one_connection)[0x56170fee43bd] ??:0(MyCTX_nopad::finish(unsigned char*, unsigned int*))[0x561710236499] pthread_create.c:0(start_thread)[0x7f81b2b95087] :0(__clone3)[0x7f81b2c137ec] Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (0x7f816c00f020): REPAIR NO_WRITE_TO_BINLOG VIEW `user` 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=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 https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mysqld/ contains information that should help you find out what is causing the crash. Writing a core file... Working directory at /var/lib/mysql 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 5006 5006 processes Max open files 1208 1208 files Max locked memory 65536 65536 bytes Max address space unlimited unlimited bytes Max file locks unlimited unlimited locks Max pending signals 5006 5006 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: |/bin/false 2021-12-12 18:29:50 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 2021-12-12 18:29:50 0 [Note] InnoDB: Number of pools: 1 2021-12-12 18:29:50 0 [Note] InnoDB: Using crc32 + pclmulqdq instructions 2021-12-12 18:29:50 0 [Note] InnoDB: Using Linux native AIO 2021-12-12 18:29:50 0 [Note] InnoDB: Initializing buffer pool, total size = 134217728, chunk size = 134217728 2021-12-12 18:29:50 0 [Note] InnoDB: Completed initialization of buffer pool 2021-12-12 18:29:50 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=67492,67492 2021-12-12 18:29:50 0 [Note] InnoDB: 128 rollback segments are active. 2021-12-12 18:29:50 0 [Note] InnoDB: Removed temporary tablespace data file: "./ibtmp1" 2021-12-12 18:29:50 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2021-12-12 18:29:50 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2021-12-12 18:29:50 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2021-12-12 18:29:50 0 [Note] InnoDB: 10.6.5 started; log sequence number 67504; transaction id 22 2021-12-12 18:29:50 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool 2021-12-12 18:29:50 0 [Note] InnoDB: Buffer pool(s) load completed at 211212 18:29:50 211212 18:29:50 server_audit: MariaDB Audit Plugin version 1.4.13 STARTED. 211212 18:29:50 server_audit: Query cache is enabled with the TABLE events. Some table reads can be veiled.2021-12-12 18:29:50 0 [ERROR] Incorrect definition of table mysql.event: expected column 'definer' at position 3 to have type varchar(, found type char(141). 2021-12-12 18:29:50 0 [ERROR] mysqld: Event Scheduler: An error occurred when initializing system tables. Disabling the Event Scheduler. 2021-12-12 18:29:50 0 [Note] /usr/sbin/mysqld: ready for connections. Version: '10.6.5-MariaDB' socket: '/var/lib/mysql/mysql.sock' port: 0 Mageia MariaDB Server