(systemctl status mysql.service)
● mysql.service - MySQL Community Server
Loaded: loaded (/lib/systemd/system/mysql.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Sat 2019-12-28 08:01:14 EET; 1min 47s ago
Process: 2526 ExecStart=/usr/sbin/mysqld --daemonize --pid-file=/run/mysqld/mysqld.pid (code=exited, status=1/FAILURE)
Process: 2517 ExecStartPre=/usr/share/mysql/mysql-systemd-start pre (code=exited, status=0/SUCCESS)
Main PID: 801 (code=killed, signal=KILL)


Dec 28 08:01:14 m3a.somedomain.com systemd[1]: mysql.service: Service hold-off time over, scheduling restart.
Dec 28 08:01:14 m3a.somedomain.com systemd[1]: mysql.service: Scheduled restart job, restart counter is at 5.
Dec 28 08:01:14 m3a.somedomain.com systemd[1]: Stopped MySQL Community Server.
Dec 28 08:01:14 m3a.somedomain.com systemd[1]: mysql.service: Start request repeated too quickly.
Dec 28 08:01:14 m3a.somedomain.com systemd[1]: mysql.service: Failed with result 'exit-code'.
Dec 28 08:01:14 m3a.somedomain.com systemd[1]: Failed to start MySQL Community Server.