-- Unit mariadb.service has begun starting up.
Feb 13 19:03:51 GY-Main mysqld[23595]: 2018-02-13 19:03:51 129735833592384 [Note] /usr/sbin/mysqld (mysqld 10.1.23-MariaDB-9+deb9u1) starting as process 23595 ...
Feb 13 19:03:55 GY-Main kernel: ata1.00: exception Emask 0x0 SAct 0x20 SErr 0x0 action 0x0
Feb 13 19:03:55 GY-Main kernel: ata1.00: irq_stat 0x40000008
Feb 13 19:03:55 GY-Main kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 13 19:03:55 GY-Main kernel: ata1.00: cmd 60/08:28:d0:e4:bc/00:00:00:00:00/40 tag 5 ncq 4096 in
                                         res 51/40:08:d0:e4:bc/00:00:00:00:00/40 Emask 0x409 (media error) <F>
Feb 13 19:03:55 GY-Main kernel: ata1.00: status: { DRDY ERR }
Feb 13 19:03:55 GY-Main kernel: ata1.00: error: { UNC }
Feb 13 19:03:55 GY-Main kernel: ata1.00: configured for UDMA/133
Feb 13 19:03:55 GY-Main kernel: sd 0:0:0:0: [sda] Unhandled sense code
Feb 13 19:03:55 GY-Main kernel: sd 0:0:0:0: [sda]
Feb 13 19:03:55 GY-Main kernel: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Feb 13 19:03:55 GY-Main kernel: sd 0:0:0:0: [sda]
Feb 13 19:03:55 GY-Main kernel: Sense Key : Medium Error [current] [descriptor]
Feb 13 19:03:55 GY-Main kernel: Descriptor sense data with sense descriptors (in hex):
Feb 13 19:03:55 GY-Main kernel:         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
Feb 13 19:03:55 GY-Main kernel:         00 bc e4 d0
Feb 13 19:03:55 GY-Main kernel: sd 0:0:0:0: [sda]
Feb 13 19:03:55 GY-Main kernel: Add. Sense: Unrecovered read error - auto reallocate failed
Feb 13 19:03:55 GY-Main kernel: sd 0:0:0:0: [sda] CDB:
Feb 13 19:03:55 GY-Main kernel: Read(10): 28 00 00 bc e4 d0 00 00 08 00
Feb 13 19:03:55 GY-Main kernel: end_request: I/O error, dev sda, sector 12379344
Feb 13 19:03:55 GY-Main kernel: ata1: EH complete
Feb 13 19:03:58 GY-Main kernel: ata1.00: exception Emask 0x0 SAct 0x40 SErr 0x0 action 0x0
Feb 13 19:03:58 GY-Main kernel: ata1.00: irq_stat 0x40000008
Feb 13 19:03:58 GY-Main kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 13 19:03:58 GY-Main kernel: ata1.00: cmd 60/08:30:d0:e4:bc/00:00:00:00:00/40 tag 6 ncq 4096 in
                                         res 51/40:08:d0:e4:bc/00:00:00:00:00/40 Emask 0x409 (media error) <F>
Feb 13 19:03:58 GY-Main kernel: ata1.00: status: { DRDY ERR }
Feb 13 19:03:58 GY-Main kernel: ata1.00: error: { UNC }
Feb 13 19:03:58 GY-Main kernel: ata1.00: configured for UDMA/133
Feb 13 19:03:58 GY-Main kernel: sd 0:0:0:0: [sda] Unhandled sense code
Feb 13 19:03:58 GY-Main kernel: sd 0:0:0:0: [sda]
Feb 13 19:03:58 GY-Main kernel: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Feb 13 19:03:58 GY-Main kernel: sd 0:0:0:0: [sda]
Feb 13 19:03:58 GY-Main kernel: Sense Key : Medium Error [current] [descriptor]
Feb 13 19:03:58 GY-Main kernel: Descriptor sense data with sense descriptors (in hex):
Feb 13 19:03:58 GY-Main kernel:         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
Feb 13 19:03:58 GY-Main kernel:         00 bc e4 d0
Feb 13 19:03:58 GY-Main kernel: sd 0:0:0:0: [sda]
Feb 13 19:03:58 GY-Main kernel: Add. Sense: Unrecovered read error - auto reallocate failed
Feb 13 19:03:58 GY-Main kernel: sd 0:0:0:0: [sda] CDB:
Feb 13 19:03:58 GY-Main kernel: Read(10): 28 00 00 bc e4 d0 00 00 08 00
Feb 13 19:03:58 GY-Main kernel: end_request: I/O error, dev sda, sector 12379344
Feb 13 19:03:58 GY-Main kernel: ata1: EH complete
Feb 13 19:03:58 GY-Main kernel: grsec: Abort occurred at 0000006b00005c2b in /usr/sbin/mysqld[mysqld:23595] uid/euid:107/107 gid/egid:113/113, parent /lib/systemd/systemd[systemd:1] uid/euid:0/0 gid/egid:0/0
Feb 13 19:03:59 GY-Main systemd[1]: mariadb.service: Main process exited, code=killed, status=6/ABRT
Feb 13 19:03:59 GY-Main systemd[1]: Failed to start MariaDB database server.
-- Subject: Unit mariadb.service has failed
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit mariadb.service has failed.
--
-- The result is failed.
Feb 13 19:03:59 GY-Main systemd[1]: mariadb.service: Unit entered failed state.
Feb 13 19:03:59 GY-Main systemd[1]: mariadb.service: Failed with result 'signal'.
Feb 13 19:04:01 GY-Main CRON[23644]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 13 19:04:01 GY-Main CRON[23645]: (root) CMD (/usr/local/rtm/bin/rtm 4 > /dev/null 2> /dev/null)
Feb 13 19:04:02 GY-Main CRON[23644]: pam_unix(cron:session): session closed for user root