2021-05-20 11:04:55 0 [Note] CONNECT: Version 1.06.0009 January 27, 2019
2021-05-20 11:04:55 0 [Note] InnoDB: Using Linux native AIO
2021-05-20 11:04:55 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2021-05-20 11:04:55 0 [Note] InnoDB: Uses event mutexes
2021-05-20 11:04:55 0 [Note] InnoDB: Compressed tables use zlib 1.2.7
2021-05-20 11:04:55 0 [Note] InnoDB: Number of pools: 1
2021-05-20 11:04:55 0 [Note] InnoDB: Using SSE2 crc32 instructions
2021-05-20 11:04:55 0 [Note] InnoDB: Initializing buffer pool, total size = 2G, instances = 8, chunk size = 128M
2021-05-20 11:04:55 0 [Note] InnoDB: Completed initialization of buffer pool
2021-05-20 11:04:55 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2021-05-20 11:04:55 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=743023884302
2021-05-20 11:04:55 0 [Note] InnoDB: Last binlog file '/backup/mysql_binlog/mysql-binlog.000121', position 60023367
2021-05-20 11:04:55 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2021-05-20 11:04:55 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2021-05-20 11:04:55 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2021-05-20 11:04:55 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2021-05-20 11:04:55 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2021-05-20 11:04:55 0 [Note] InnoDB: 10.3.17 started; log sequence number 743023884347; transaction id 274155503
2021-05-20 11:04:55 0 [Note] InnoDB: Loading buffer pool(s) from /data/mysql/ib_buffer_pool
2021-05-20 11:04:55 0 [Note] Plugin 'FEEDBACK' is disabled.
210520 11:04:55 server_audit: MariaDB Audit Plugin version 1.4.8 STARTED.
210520 11:04:55 server_audit: Query cache is enabled with the TABLE events. Some table reads can be veiled.2021-05-20 11:04:55 0 [Note] Recovering after a crash using tc.log
2021-05-20 11:04:55 0 [Note] Starting crash recovery...
2021-05-20 11:04:55 0 [Note] Crash recovery finished.
2021-05-20 11:04:55 0 [Note] Server socket created on IP: '::'.
2021-05-20 11:04:55 0 [Warning] 'proxies_priv' entry '@% root@a1epdb21' ignored in --skip-name-resolve mode.
2021-05-20 11:04:55 18 [Note] Event Scheduler: scheduler thread started with id 18
2021-05-20 11:04:55 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.3.17-MariaDB-log'  socket: '/var/lib/mysql/mysql.sock'  port: 5101  MariaDB Server
210520 11:04:56 [ERROR] mysqld got signal 11 ;
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.