Control: forwarded -1 https://jira.mariadb.org/projects/MDEV/issues/MDEV-35886 Hi,
On Tue, Jan 21, 2025 at 08:06:18PM +0100, Bernhard Schmidt wrote: > Control: affects -1 src:mariadb > Control: tags -1 + confirmed > Control: severity -1 critical > > Seeing this too. We have two standalone systems running the stock > bookworm MariaDB and the opensource network management system LibreNMS, > which is quite write-heavy. After some time (sometimes a couple of > hours, sometimes 1-2 days) all connection slots to the database are > full. > > When you kill one client process you can connect and issue "show > processlist", you see all slots busy with easy update/select queries > that have been running for hours. You need to SIGKILL mariadbd to > recover. > > The last two days our colleagues running a Galera cluster (unsure about > the version, inquiring) have been affected by this as well. They found > an mariadb bug report about this. > > https://jira.mariadb.org/projects/MDEV/issues/MDEV-35886?filter=allopenissues > > Since there have been reports about data loss I think it warrants > increasing the severity to critical. > > I'm not 100% sure about -30 though, we have been downgrading the > production system to -28 and upgraded the test system to -30, and both > are working fine. The test system has less load though, and I trust the > reports here that -30 is still broken. I would be interested to know if someone is able to reproduce the issue more in under lab conditions, which would enable us to bisect the issue. As a start I set the above issue as a forward, to have the issues linked (and we later on can update it to the linux upstream report). Regards, Salvatore
