2022-12-16 16:01:13 0 [Note] InnoDB: Compressed tables use zlib 1.2.12 2022-12-16 16:01:13 0 [Note] InnoDB: Using transactional memory 2022-12-16 16:01:13 0 [Note] InnoDB: Number of transaction pools: 1 2022-12-16 16:01:13 0 [Note] InnoDB: Using crc32 + pclmulqdq instructions 2022-12-16 16:01:13 0 [Note] InnoDB: Initializing buffer pool, total size = 4.000GiB, chunk size = 64.000MiB 2022-12-16 16:01:13 0 [Note] InnoDB: Completed initialization of buffer pool 2022-12-16 16:01:13 0 [Note] InnoDB: Buffered log writes (block size=4096 bytes) 2022-12-16 16:01:13 0 [Note] InnoDB: 128 rollback segments are active. 2022-12-16 16:01:13 0 [Note] InnoDB: Setting file './ibtmp1' size to 12.000MiB. Physically writing the file full; Please wait ... 2022-12-16 16:01:13 0 [Note] InnoDB: File './ibtmp1' size is now 12.000MiB. 2022-12-16 16:01:13 0 [Note] InnoDB: log sequence number 1520232308764; transaction id 66250400 2022-12-16 16:01:13 0 [Note] Plugin 'FEEDBACK' is disabled. 2022-12-16 16:01:13 0 [Note] InnoDB: Loading buffer pool(s) from E:\MariaDB\data\ib_buffer_pool 2022-12-16 16:01:14 0 [Note] RocksDB: 2 column families found 2022-12-16 16:01:14 0 [Note] RocksDB: Column Families at start: 2022-12-16 16:01:14 0 [Note] cf=default 2022-12-16 16:01:14 0 [Note] write_buffer_size=67108864 2022-12-16 16:01:14 0 [Note] target_file_size_base=67108864 2022-12-16 16:01:14 0 [Note] cf=__system__ 2022-12-16 16:01:14 0 [Note] write_buffer_size=67108864 2022-12-16 16:01:14 0 [Note] target_file_size_base=67108864 2022-12-16 16:01:14 0 [Note] RocksDB: Table_store: loaded DDL data for 0 tables 2022-12-16 16:01:15 0 [Note] RocksDB: global statistics using thread_id_indexer_t indexer 2022-12-16 16:01:15 0 [Note] MyRocks storage engine plugin has been successfully initialized. 2022-12-16 16:01:16 0 [Note] Server socket created on IP: '::'. 2022-12-16 16:01:16 0 [Note] Server socket created on IP: '0.0.0.0'. 2022-12-16 16:01:21 0 [Note] C:\Program Files\MariaDB 10.10\bin\mysqld.exe: ready for connections. Version: '10.10.2-MariaDB' socket: '' port: 3306 mariadb.org binary distribution 2022-12-16 16:01:27 0 [Note] InnoDB: Buffer pool(s) load completed at 221216 16:01:27 221216 16:04:06 [ERROR] mysqld got exception 0xc0000005 ; 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: 10.10.2-MariaDB key_buffer_size=134217728 read_buffer_size=131072 max_used_connections=1 max_threads=65537 thread_count=1 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 142742942 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x172184d26e8 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... server.dll!heap_rrnd()[hp_rrnd.c:40] server.dll!handler::ha_rnd_pos()[handler.cc:3446] server.dll!rr_from_pointers()[records.cc:615] server.dll!sub_select()[sql_select.cc:21835] server.dll!do_select()[sql_select.cc:21359] server.dll!JOIN::exec_inner()[sql_select.cc:4823] server.dll!mysql_select()[sql_select.cc:5081] server.dll!handle_select()[sql_select.cc:581] server.dll!execute_sqlcom_select()[sql_parse.cc:6261] server.dll!mysql_execute_command()[sql_parse.cc:3945] server.dll!mysql_parse()[sql_parse.cc:8025] server.dll!dispatch_command()[sql_parse.cc:1896] server.dll!do_command()[sql_parse.cc:1407] server.dll!tp_callback()[threadpool_common.cc:245] KERNEL32.DLL!TermsrvSetKeySecurity() ntdll.dll!RtlEqualUnicodeString() ntdll.dll!TpReleaseCleanupGroupMembers() KERNEL32.DLL!BaseThreadInitThunk() ntdll.dll!RtlUserThreadStart() Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (0x172184e2e90): select `hasTagsPerRun`.`runID`, count(distinct hasTagsPerRun.tagID, hasTagsPerRun.value) AS matchCount FROM ( select `hasTag`.`runID`, `hasTag`.`tagID`, `hasTag`.`value` from `hasTag` group by `hasTag`.`runID`, `hasTag`.`tagID`, `hasTag`.`value` ) as `hasTagsPerRun` inner join `tag` on `hasTagsPerRun`.`tagID` = `tag`.`id` where (`tag`.`key`, `hasTagsPerRun`.`value`) in (('status', 'io')) group by `hasTagsPerRun`.`runID` Connection ID (thread ID): 3 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 at E:\MariaDB\data\ Minidump written to E:\MariaDB\data\mysqld.dmp