Need some help with troubleshooting a problem I am having with mariadb locking up. I just upgraded an Intel NUC to LibreELEC 9.0.1. I have been using mariadb to hold my Kodi database for quite a while, and everything has been working great. Now a week after the upgrade my machine is not being able to access the databases stored in mariadb. I have looked at the Kodi log files and see where Kodi is trying to access the database, but is unable to.
ERROR: Unable to open database: MyVideos116 [2002](Can't connect to MySQL server on 'xxx.xxx.xxx.xxx' (115)) (Address replaced with x)
I have verified that the IP address, user, and password is correct. Nothing there has changed since it has been working for quite a while.
When I attempt to connect to maraiadb with HeidiSQL from another machine I am unable to, it just hangs. I then have to restart the docker to be able to connect. I have looked in the syslog on my unRAID server, but the only thing I see that has any connection with mariadb is:
kernel: traps: mysqld[10787] general protection ip:55fabff0322f sp:14757c0ab7f8 error:0 in mysqld[55fabf96a000+122a000]
I have checked the database for corruption but did not find any.
Are there any other log files I can investigate? I am running unRAID 6.5.3 with what I believe is the latest version of this docker.
Any help is appreciated.