DB1 crashed with segmentation fault (Signal 11) error on next day of DB2 crash

[root@ALEPO-DB1-ILB tmp]# systemctl status mysqld

● mariadb.service - MariaDB 10.11.5 database server

   Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled)

  Drop-In: /etc/systemd/system/mariadb.service.d

           └─migrated-from-my.cnf-settings.conf

   Active: active (running) since Thu 2024-10-03 14:16:10 PKT; 5 days ago

     Docs: man:mariadbd(8)

           https://mariadb.com/kb/en/library/systemd/

  Process: 941058 ExecStartPost=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCC>

  Process: 940464 ExecStartPre=/bin/sh -c [ ! -e /usr/bin/galera_recovery ] && VAR= ||   VAR=`cd /usr/bin/..; /usr/bin/g>

  Process: 940462 ExecStartPre=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCCE>

 Main PID: 940687 (mariadbd)

   Status: "Taking your SQL requests now..."

    Tasks: 36 (limit: 3298736)

   Memory: 455.6G

   CGroup: /system.slice/mariadb.service

           └─940687 /usr/sbin/mariadbd

[root@ALEPO-DB1-ILB log]# mysql --version

mysql  Ver 15.1 Distrib 10.11.5-MariaDB, for Linux (x86_64) using readline 5.1

var/log/messages:

Oct  3 14:14:56 ALEPO-DB1-ILB systemd[1]: mariadb.service: Main process exited, code=killed, status=11/SEGV

Oct  3 14:14:56 ALEPO-DB1-ILB systemd[1]: mariadb.service: Failed with result 'signal'.

Oct  3 14:14:58 ALEPO-DB1-ILB NetworkManager[1281]: <info>  [1727946898.9173] device (enp9s0): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')

Oct  3 14:14:58 ALEPO-DB1-ILB NetworkManager[1281]: <warn>  [1727946898.9177] device (enp9s0): Activation: failed for connection 'opt-net'

Oct  3 14:14:58 ALEPO-DB1-ILB NetworkManager[1281]: <info>  [1727946898.9178] device (enp9s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')

Oct  3 14:14:58 ALEPO-DB1-ILB NetworkManager[1281]: <info>  [1727946898.9310] dhcp4 (enp9s0): canceled DHCP transaction

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[1]: Created slice User Slice of UID 0.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[1]: Starting User runtime directory /run/user/0...

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[1]: Started User runtime directory /run/user/0.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[1]: Starting User Manager for UID 0...

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[940408]: Starting D-Bus User Message Bus Socket.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[940408]: Reached target Timers.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[940408]: Reached target Paths.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[940408]: Listening on D-Bus User Message Bus Socket.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[940408]: Reached target Sockets.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[940408]: Reached target Basic System.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[940408]: Reached target Default.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[940408]: Startup finished in 162ms.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[1]: Started User Manager for UID 0.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[1]: Started Session 390196 of user root.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[1]: Started Session 390197 of user root.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[1]: session-390197.scope: Succeeded.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[1]: session-390196.scope: Succeeded.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[1]: mariadb.service: Service RestartSec=5s expired, scheduling restart.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[1]: mariadb.service: Scheduled restart job, restart counter is at 2.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[1]: Stopped MariaDB 10.11.5 database server.

Oct  3 14:15:01 ALEPO-DB1-ILB systemd[1]: Starting MariaDB 10.11.5 database server...

Oct  3 14:15:02 ALEPO-DB1-ILB mariadbd[940687]: 2024-10-03 14:15:02 0 [Warning] Could not increase number of max_open_files to more than 32768 (request: 65535)

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[1]: Stopping User Manager for UID 0...

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[940408]: Stopped target Default.

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[940408]: Stopped target Basic System.

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[940408]: Stopped target Sockets.

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[940408]: Closed D-Bus User Message Bus Socket.

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[940408]: Stopped target Timers.

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[940408]: Stopped target Paths.

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[940408]: Reached target Shutdown.

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[940408]: Started Exit the Session.

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[940408]: Reached target Exit the Session.

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[1]: user@0.service: Succeeded.

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[1]: Stopped User Manager for UID 0.

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[1]: Stopping User runtime directory /run/user/0...

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[1]: run-user-0.mount: Succeeded.

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[1]: user-runtime-dir@0.service: Succeeded.

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[1]: Stopped User runtime directory /run/user/0.

Oct  3 14:15:11 ALEPO-DB1-ILB systemd[1]: Removed slice User Slice of UID 0.

Oct  3 14:15:14 ALEPO-DB1-ILB su[940694]: (to root) alepo on pts/1

Oct  3 14:16:10 ALEPO-DB1-ILB systemd[1]: Started MariaDB 10.11.5 database server.