mysql not responding (with vaultwarden installed)

[nebulon]

I have revoked vaultwarden package update by now, as it is strongly related to this issue. Still not sure how a mysql client can cause such issues for the database server!

[Grienauer]

@nebulon also have vaultwarden in use

[scooke]

Crap, I literally just pushed the Update button on my bitwarden. Is it a given that something will go wrong? Should I just restore now to the previous bitwarden before things start breaking?

[Grienauer]

@scooke I think ou should restore to the version from yesterday, to prevent problems and deactivate auto update for now. just in case and follow this thread.

[fbartels]

How exactly did this happen for you? So far i have the latest vault warden installed and i did not yet notice another app not responding.

Maybe I don't have many mariadb apps?

[girish]

It's not a given that mysql crashes. The latest vaultwarden works on my cloudron as well. It seems to happen only on some servers but we got atleast 5-10 support tickets so far with the same mysql crash.

I think we have to narrow it down further. Maybe kernel/ubuntu version related as well.

[darkben]

We had the problem on a Cloudron (V 7.3.6) with Ubuntu 20.04 and the last Vaultwarden version. It was 2 days ago. After restoring a previous version of Vaultwarden the problem with MYSQL was solved. 36 hours without the problem at the moment.

[girish]

Maybe MySQL has already fixed this. When you guys have time, please update to 7.4.0 and let's check the situation there. Atleast, on our servers, the issue is not reproducible (not even with 7.3.).

[nebulon]

Since 7.4 is out and also a new vaultwarden, I have released a package for manual updates on 7.4 today. Maybe there is someone who was affected by the mysql issue, who is brave enough to test this.

If you do manually update and your Cloudron breaks again, let us know, so we fix it up again and can revoke that vaultwarden version.

The reason to pull you in for help here is, that we had no Cloudron where we were able to reproduce this for debugging.

[Neluser]

@nebulon My cloudron is broken. Applications work but the board does not start.

[Neluser]

@Neluser The mysql service for Board was getting an error.
Otherwise, all applications worked. I tried downloading some of the logs. But I did not see that somewhere it would be written about the problem.

[nebulon]

@Neluser so you have manually updated vaultwarden and the mysql service now keeps crashing/restarting?

If this is the case and you want us to fix this, please enable remote SSH support and send a mail to support@cloudron.io with your Cloudron IP.

[Neluser]

@nebulon I restored the server from a backup, as it must be working at this time.
I don't have Vaultwarden installed. Only redmine and a couple of other applications.
I sent the ticket to support.