One Galera node runing MySQL 5.7.31-34-57 Crash with InnoDB: Assertion failure in thread 140463094810368 in file rem0rec.cc line 592

Description

We didn't find anything in our monitoring system, syslog and mysql log that could explain this bug, here is the full log : 

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Aaditya Dubey March 22, 2024 at 11:43 AM

Hi

Thank you for the updates; closing this report, Please feel free to connect with us in case the issue persists even after upgrading.

Mikael Gbai November 15, 2023 at 5:13 PM

Thanks, We're working to migrate to Galera 8.0 instead MySQL 5.7.43 since it's EOL already. 

Kamil Holubicki November 15, 2023 at 2:13 PM

Somehow similar to

 

None of them ever confirmed with reproducible testcase allowing us to investigate and fix. Seems to be a very rare situation. I wonder if it still occurs on 5.7.43. Probably yes...

Mikael Gbai November 15, 2023 at 1:27 PM

This is the first time it happened, Posting this to see if you have more info on memory trap error. Everything looks normal on our side (log, PMM graphs) we can not pinpoint to what triggered. 

Kamil Holubicki November 15, 2023 at 7:09 AM

Hi . PXC 5.7.31 is over 3 years old. Is there any particular reason you use an old version?

Did it happen once or is reoccurring? Could you please check on the newest 5.7 version? (5.7.43)

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Created November 14, 2023 at 8:28 PM
Updated March 22, 2024 at 11:43 AM
Resolved March 22, 2024 at 11:43 AM