Assertion failure in thread in file btr0cur c

You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong Improve this question. Add a comment. Active Oldest Votes. The critical error is InnoDB: Assertion failure in thread in file btr0cur. Improve this answer. The mysqldump still seems to be running, but the other console window that is opened for mysqld just started spamming InnoDB errors about "May have copied the tablespace but not the log files" — user The leaf pages are connected in a two direction list.

Your MySQL crashed because this list is broken for some index. That's why I suspect that mysqldump may crash mysqld on some table. If that happens dump the table in ranges of primary key. Hi Guys, One of our production servers crashed and it generated the below trace. I am not an expert in reading the trace, and with my experience it seams to be some issue that got triggered with tmp table delete operation not sure if I am correct on this.

Can some one please help on how to proceed on find the root cause of the crash? InnoDB: Assertion failure in thread in file row0mysql. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. You may find information in the manual which will help you identify the cause of the crash. InnoDB: Starting crash recovery. InnoDB: Reading tablespace information from the.

I tried to recreate the container, downgrade to previous version, nothing is solve this problem. Do you know if we can do something in order to fix it? Hi elig. It appears your MySQL instance has become corrupted. At this point the easiest is to destroy the pmm-data container and do a clean installation. Email Required, but never shown.

The Overflow Blog. Stack Gives Back Safety in numbers: crowdsourcing data on nefarious IP addresses. Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Related Hot Network Questions. Question feed. Server Fault works best with JavaScript enabled. Accept all cookies Customize settings.