Jul 11 11:34:19 my-host mysqld: mysqld: /home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.4.6/wsrep-lib/src/client_state.cpp:308: int wsrep::client_state::enter_toi(const key_array&, const wsrep::const_buffer&, int): Assertion `state_ == s_exec' failed.
Jul 11 11:34:19 my-host mysqld: 190711 11:34:19 [ERROR] mysqld got signal 6 ;
Jul 11 11:34:19 my-host mysqld: This could be because you hit a bug. It is also possible that this binary
Jul 11 11:34:19 my-host mysqld: or one of the libraries it was linked against is corrupt, improperly built,
Jul 11 11:34:19 my-host mysqld: or misconfigured. This error can also be caused by malfunctioning hardware.
Jul 11 11:34:19 my-host mysqld: To report this bug, see https://mariadb.com/kb/en/reporting-bugs
Jul 11 11:34:19 my-host mysqld: We will try our best to scrape up some info that will hopefully help
Jul 11 11:34:19 my-host mysqld: diagnose the problem, but since we have already crashed,
Jul 11 11:34:19 my-host mysqld: something is definitely wrong and this may fail.
Jul 11 11:34:19 my-host mysqld: Server version: 10.4.6-MariaDB
Jul 11 11:34:19 my-host mysqld: key_buffer_size=134217728
Jul 11 11:34:19 my-host mysqld: read_buffer_size=131072
Jul 11 11:34:19 my-host mysqld: max_used_connections=10
Jul 11 11:34:19 my-host mysqld: max_threads=1001
Jul 11 11:34:19 my-host mysqld: thread_count=10
Jul 11 11:34:19 my-host mysqld: It is possible that mysqld could use up to
Jul 11 11:34:19 my-host mysqld: key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 2312980 K  bytes of memory
Jul 11 11:34:19 my-host mysqld: Hope that's ok; if not, decrease some variables in the equation.
Jul 11 11:34:19 my-host mysqld: Thread pointer: 0x7f1c500009a8
Jul 11 11:34:19 my-host mysqld: Attempting backtrace. You can use the following information to find out
Jul 11 11:34:19 my-host mysqld: where mysqld died. If you see no messages after this, something went
Jul 11 11:34:19 my-host mysqld: terribly wrong...
Jul 11 11:34:19 my-host mysqld: stack_bottom = 0x7f1cf0065c80 thread_stack 0x49000
Jul 11 11:34:19 my-host mysqld: /usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x561c7a501d7e]
Jul 11 11:34:19 my-host mysqld: /usr/sbin/mysqld(handle_fatal_signal+0x30f)[0x561c79f947af]
Jul 11 11:34:19 my-host mysqld: sigaction.c:0(__restore_rt)[0x7f1d069b75d0]
Jul 11 11:34:19 my-host mysqld: :0(__GI_raise)[0x7f1d04c8a2c7]
Jul 11 11:34:19 my-host mysqld: :0(__GI_abort)[0x7f1d04c8b9b8]
Jul 11 11:34:19 my-host mysqld: :0(__assert_fail_base)[0x7f1d04c830e6]
Jul 11 11:34:19 my-host mysqld: :0(__GI___assert_fail)[0x7f1d04c83192]
Jul 11 11:34:19 my-host mysqld: /usr/sbin/mysqld(_ZN5wsrep12client_state9enter_toiERKSt6vectorINS_3keyESaIS2_EERKNS_12const_bufferEi+0xf9)[0x561c7a584209]
Jul 11 11:34:19 my-host mysqld: /usr/sbin/mysqld(+0x802dbb)[0x561c79efddbb]
Jul 11 11:34:19 my-host mysqld: /usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x7f7b)[0x561c79d91b1b]
Jul 11 11:34:19 my-host mysqld: /usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x24b)[0x561c79d9314b]
Jul 11 11:34:19 my-host mysqld: /usr/sbin/mysqld(+0x6989f9)[0x561c79d939f9]
Jul 11 11:34:19 my-host mysqld: /usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x298f)[0x561c79d96cff]
Jul 11 11:34:19 my-host mysqld: /usr/sbin/mysqld(_Z10do_commandP3THD+0x11c)[0x561c79d974ac]
Jul 11 11:34:19 my-host mysqld: /usr/sbin/mysqld(_Z11tp_callbackP13TP_connection+0x20b)[0x561c79f6754b]
Jul 11 11:34:19 my-host mysqld: /usr/sbin/mysqld(+0xa221f0)[0x561c7a11d1f0]
Jul 11 11:34:19 my-host mysqld: pthread_create.c:0(start_thread)[0x7f1d069afdd5]
Jul 11 11:34:19 my-host mysqld: /lib64/libc.so.6(clone+0x6d)[0x7f1d04d5202d]
Jul 11 11:34:19 my-host mysqld: Trying to get some variables.
Jul 11 11:34:19 my-host mysqld: Some pointers may be invalid and cause the dump to abort.
Jul 11 11:34:19 my-host mysqld: Query (0x7f1c500100e0): alter user root@localhost identified by 'password'
Jul 11 11:34:19 my-host mysqld: Connection ID (thread ID): 161
Jul 11 11:34:19 my-host mysqld: Status: NOT_KILLED
Jul 11 11:34:19 my-host 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
Jul 11 11:34:19 my-host mysqld: The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
Jul 11 11:34:19 my-host mysqld: information that should help you find out what is causing the crash.
Jul 11 11:34:19 my-host mysqld: Writing a core file...
Jul 11 11:34:19 my-host mysqld: Working directory at /data/mysql/data
Jul 11 11:34:19 my-host mysqld: Resource Limits:
Jul 11 11:34:19 my-host mysqld: Limit                     Soft Limit           Hard Limit           Units
Jul 11 11:34:19 my-host mysqld: Max cpu time              unlimited            unlimited            seconds
Jul 11 11:34:19 my-host mysqld: Max file size             unlimited            unlimited            bytes
Jul 11 11:34:19 my-host mysqld: Max data size             unlimited            unlimited            bytes
Jul 11 11:34:19 my-host mysqld: Max stack size            8388608              unlimited            bytes
Jul 11 11:34:19 my-host mysqld: Max core file size        0                    unlimited            bytes
Jul 11 11:34:19 my-host mysqld: Max resident set          unlimited            unlimited            bytes
Jul 11 11:34:19 my-host mysqld: Max processes             63457                63457                processes
Jul 11 11:34:19 my-host mysqld: Max open files            16364                16364                files
Jul 11 11:34:19 my-host mysqld: Max locked memory         65536                65536                bytes
Jul 11 11:34:19 my-host mysqld: Max address space         unlimited            unlimited            bytes
Jul 11 11:34:19 my-host mysqld: Max file locks            unlimited            unlimited            locks
Jul 11 11:34:19 my-host mysqld: Max pending signals       63457                63457                signals
Jul 11 11:34:19 my-host mysqld: Max msgqueue size         819200               819200               bytes
Jul 11 11:34:19 my-host mysqld: Max nice priority         0                    0
Jul 11 11:34:19 my-host mysqld: Max realtime priority     0                    0
Jul 11 11:34:19 my-host mysqld: Max realtime timeout      unlimited            unlimited            us
Jul 11 11:34:19 my-host mysqld: Core pattern: core
Jul 11 11:34:19 my-host systemd: mariadb.service: main process exited, code=killed, status=6/ABRT
Jul 11 11:34:19 my-host systemd: Unit mariadb.service entered failed state.
Jul 11 11:34:19 my-host systemd: mariadb.service failed.
Jul 11 11:34:24 my-host systemd: mariadb.service holdoff time over, scheduling restart.
Jul 11 11:34:24 my-host systemd: Stopped MariaDB 10.4.6 database server.
Jul 11 11:34:24 my-host systemd: Starting MariaDB 10.4.6 database server...
Jul 11 11:34:26 my-host sh: WSREP: Recovered position 9f8a8aae-a3a1-11e9-8037-bf914dad7998:1
Jul 11 11:34:26 my-host mysqld: 2019-07-11 11:34:26 0 [Note] /usr/sbin/mysqld (mysqld 10.4.6-MariaDB) starting as process 22376 ...
Jul 11 11:34:26 my-host mysqld: 2019-07-11 11:34:26 0 [Note] WSREP: Loading provider /usr/lib64/galera-4/libgalera_smm.so initial position: 9f8a8aae-a3a1-11e9-8037-bf914dad7998:1
Jul 11 11:34:26 my-host mysqld: wsrep loader: [INFO] wsrep_load(): loading provider library '/usr/lib64/galera-4/libgalera_smm.so'
Jul 11 11:34:26 my-host mysqld: wsrep loader: [INFO] wsrep_load(): Galera 26.4.2(r4498) by Codership Oy <info@codership.com> loaded successfully.