Jul 27 08:38:51 db10 mysqld: 2022-07-27 8:38:51 4461671 [ERROR] [FATAL] InnoDB: Unknown error Required history data has been deleted Jul 27 08:38:51 db10 mysqld: 220727 8:38:51 [ERROR] mysqld got signal 6 ; Jul 27 08:38:51 db10 mysqld: This could be because you hit a bug. It is also possible that this binary Jul 27 08:38:51 db10 mysqld: or one of the libraries it was linked against is corrupt, improperly built, Jul 27 08:38:51 db10 mysqld: or misconfigured. This error can also be caused by malfunctioning hardware. Jul 27 08:38:51 db10 mysqld: To report this bug, see https://mariadb.com/kb/en/reporting-bugs Jul 27 08:38:51 db10 mysqld: We will try our best to scrape up some info that will hopefully help Jul 27 08:38:51 db10 mysqld: diagnose the problem, but since we have already crashed, Jul 27 08:38:51 db10 mysqld: something is definitely wrong and this may fail. Jul 27 08:38:51 db10 mysqld: Server version: 10.4.25-MariaDB-log Jul 27 08:38:51 db10 mysqld: key_buffer_size=134217728 Jul 27 08:38:51 db10 mysqld: read_buffer_size=131072 Jul 27 08:38:51 db10 mysqld: max_used_connections=353 Jul 27 08:38:51 db10 mysqld: max_threads=452 Jul 27 08:38:51 db10 mysqld: thread_count=274 Jul 27 08:38:51 db10 mysqld: It is possible that mysqld could use up to Jul 27 08:38:51 db10 mysqld: key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 1125810 K bytes of memory Jul 27 08:38:51 db10 mysqld: Hope that's ok; if not, decrease some variables in the equation. Jul 27 08:38:51 db10 mysqld: Thread pointer: 0x7fd7e0227378 Jul 27 08:38:51 db10 mysqld: Attempting backtrace. You can use the following information to find out Jul 27 08:38:51 db10 mysqld: where mysqld died. If you see no messages after this, something went Jul 27 08:38:51 db10 mysqld: terribly wrong... Jul 27 08:38:51 db10 mysqld: stack_bottom = 0x7fd8ca3c6cf0 thread_stack 0x49000 Jul 27 08:38:51 db10 mysqld: /usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x56351e834c5e] Jul 27 08:38:52 db10 mysqld: /usr/sbin/mysqld(handle_fatal_signal+0x30f)[0x56351e28587f] Jul 27 08:38:52 db10 mysqld: /lib64/libpthread.so.0(+0xf630)[0x7fe53f215630] Jul 27 08:38:52 db10 mysqld: /lib64/libc.so.6(gsignal+0x37)[0x7fe53e660387] Jul 27 08:38:53 db10 mysqld: /lib64/libc.so.6(abort+0x148)[0x7fe53e661a78] Jul 27 08:38:53 db10 mysqld: /usr/sbin/mysqld(+0xcdfda0)[0x56351e6a2da0] Jul 27 08:38:53 db10 mysqld: /usr/sbin/mysqld(+0xc5efa7)[0x56351e621fa7] Jul 27 08:38:54 db10 mysqld: /usr/sbin/mysqld(+0xc7fc50)[0x56351e642c50] Jul 27 08:38:54 db10 mysqld: /usr/sbin/mysqld(+0xb9c988)[0x56351e55f988] Jul 27 08:38:54 db10 mysqld: /usr/sbin/mysqld(_ZN7handler17ha_index_read_mapEPhPKhm16ha_rkey_function+0x1e8)[0x56351e28abc8] Jul 27 08:38:55 db10 mysqld: /usr/sbin/mysqld(_ZN7handler16read_range_firstEPK12st_key_rangeS2_bb+0x5d)[0x56351e28ffbd] Jul 27 08:38:55 db10 mysqld: /usr/sbin/mysqld(_ZN7handler21multi_range_read_nextEPPv+0x86)[0x56351e1ac606] Jul 27 08:38:56 db10 mysqld: /usr/sbin/mysqld(_ZN23Mrr_simple_index_reader8get_nextEPPv+0x20)[0x56351e1ac6a0] Jul 27 08:38:56 db10 mysqld: /usr/sbin/mysqld(_ZN10DsMrr_impl10dsmrr_nextEPPv+0x42)[0x56351e1ad972] Jul 27 08:38:56 db10 mysqld: /usr/sbin/mysqld(_ZN18QUICK_RANGE_SELECT8get_nextEv+0x81)[0x56351e39ce01] Jul 27 08:38:57 db10 mysqld: /usr/sbin/mysqld(+0x9fa769)[0x56351e3bd769] Jul 27 08:38:57 db10 mysqld: /usr/sbin/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x1a9)[0x56351e0c1399] Jul 27 08:38:58 db10 mysqld: /usr/sbin/mysqld(_ZN4JOIN10exec_innerEv+0xd3b)[0x56351e0efd4b] Jul 27 08:38:58 db10 mysqld: /usr/sbin/mysqld(_ZN4JOIN4execEv+0x33)[0x56351e0f00c3] Jul 27 08:38:58 db10 mysqld: /usr/sbin/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0x196)[0x56351e0ee076] Jul 27 08:38:59 db10 mysqld: /usr/sbin/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x1e7)[0x56351e0eebf7] Jul 27 08:38:59 db10 mysqld: /usr/sbin/mysqld(+0x5ba6fb)[0x56351df7d6fb] Jul 27 08:38:59 db10 mysqld: /usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x396a)[0x56351e091d3a] Jul 27 08:39:00 db10 mysqld: /usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x22b)[0x56351e096a9b] Jul 27 08:39:00 db10 mysqld: /usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x1cc3)[0x56351e099773] Jul 27 08:39:01 db10 mysqld: /usr/sbin/mysqld(_Z10do_commandP3THD+0x112)[0x56351e09aa32] Jul 27 08:39:01 db10 mysqld: /usr/sbin/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x202)[0x56351e17e7a2] Jul 27 08:39:02 db10 mysqld: /usr/sbin/mysqld(handle_one_connection+0x3d)[0x56351e17e88d] Jul 27 08:39:02 db10 mysqld: /lib64/libpthread.so.0(+0x7ea5)[0x7fe53f20dea5] Jul 27 08:39:02 db10 mysqld: /lib64/libc.so.6(clone+0x6d)[0x7fe53e728b0d] Jul 27 08:39:02 db10 mysqld: Trying to get some variables. Jul 27 08:39:02 db10 mysqld: Some pointers may be invalid and cause the dump to abort. Jul 27 08:39:02 db10 mysqld: Query (0x7fd7e0235720): SELECT count(id) FROM jos_jobs WHERE running = 0 AND `start_time` <= '2022-07-27 08:38:51' Jul 27 08:39:02 db10 mysqld: Connection ID (thread ID): 4461671 Jul 27 08:39:02 db10 mysqld: Status: NOT_KILLED Jul 27 08:39:02 db10 mysqld: 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