안녕하세요.

요 근래 리눅스로 서버 구축하면서 이레저레 ㅠ,ㅠ 질문이 많내요.

어제 mariadb를 설치하였고, 금일 오후에 잠깐 mysql로 데이터베이스 하나 만들기만 다른 작업은 안 한 상태입니다.

방금 phpmyadmin으로 db생성이 잘 되었나 확인하려고 보니 

에러 발생.. 혹시나 하고 서버 접속해서 확인하여 보니 데몬실행이 제대로 안되엇내요.

service mariadb restart 하였지만 재시작이 안됩니다.

로그파일은 아래와 같습니다. 왜이러는 걸까요 흑 고난의 연속이군요..

systemctl status mariadb.service
● mariadb.service - MariaDB database server
Loaded: loaded (/lib/systemd/system/mariadb.service; enabled; vendor preset: enabled)
Drop-In: /etc/systemd/system/mariadb.service.d
└─migrated-from-my.cnf-settings.conf
Active: activating (auto-restart) (Result: signal) since Mon 2017-12-25 20:21:39 KST; 652ms ago
Process: 6562 ExecStart=/usr/sbin/mysqld $MYSQLD_OPTS $_WSREP_NEW_CLUSTER $_WSREP_START_POSITION (code=killed, signal=SEGV)
Process: 6389 ExecStartPre=/bin/sh -c [ ! -e /usr/bin/galera_recovery ] && VAR= ||   VAR=`/usr/bin/galera_recovery`; [ $? -eq 0 ]   && systemctl set-environment _WSREP_START_POSITION=$VAR
Process: 6385 ExecStartPre=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCCESS)
Process: 6383 ExecStartPre=/usr/bin/install -m 755 -o mysql -g root -d /var/run/mysqld (code=exited, status=0/SUCCESS)
Main PID: 6562 (code=killed, signal=SEGV)

Dec 25 20:21:39 volonas systemd[1]: mariadb.service: Unit entered failed state.
Dec 25 20:21:39 volonas systemd[1]: mariadb.service: Failed with result 'signal'.

service mariadb restart
Job for mariadb.service failed because a fatal signal was delivered to the control process.
See "systemctl status mariadb.service" and "journalctl -xe" for details.
root@volonas:~# journalctl -xe
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit mariadb.service has finished shutting down.
Dec 25 20:08:51 volonas systemd[1]: Starting MariaDB database server...
-- Subject: Unit mariadb.service has begun start-up
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit mariadb.service has begun starting up.
Dec 25 20:08:52 volonas kernel: mysqld[15137]: segfault at 8 ip 00007f4fc62c4a63 sp 00007fffb608e750 error 4 in ld-2.24.so[7f4fc62b4000+23000]
Dec 25 20:08:52 volonas systemd[1]: mariadb.service: Main process exited, code=killed, status=11/SEGV
Dec 25 20:08:52 volonas 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.
Dec 25 20:08:52 volonas systemd[1]: mariadb.service: Unit entered failed state.
Dec 25 20:08:52 volonas systemd[1]: mariadb.service: Failed with result 'signal'.
Dec 25 20:08:57 volonas systemd[1]: mariadb.service: Service hold-off time over, scheduling restart.
Dec 25 20:08:57 volonas systemd[1]: Stopped MariaDB database server.
-- Subject: Unit mariadb.service has finished shutting down
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit mariadb.service has finished shutting down.
Dec 25 20:08:57 volonas systemd[1]: Starting MariaDB database server...
-- Subject: Unit mariadb.service has begun start-up
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit mariadb.service has begun starting up.
Dec 25 20:08:58 volonas kernel: mysqld[15313]: segfault at 8 ip 00007fb81e98fa63 sp 00007ffcd18cd040 error 4 in ld-2.24.so[7fb81e97f000+23000]
Dec 25 20:08:58 volonas systemd[1]: mariadb.service: Main process exited, code=killed, status=11/SEGV
Dec 25 20:08:58 volonas 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.
Dec 25 20:08:58 volonas systemd[1]: mariadb.service: Unit entered failed state.
Dec 25 20:08:58 volonas systemd[1]: mariadb.service: Failed with result 'signal'.