We just switched a MySQL host to Aurora using the new 5.7.mysql_aurora.2.07.0 version. It ran fine overnight but this morning we started getting random crashes. We will get one or two and then it will be fine for a few hours and then we will get a few more and so on.
These are the logs:
20:55:19 UTC - mysqld got signal 11 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
Attempting to collect some information that could help diagnose the problem.
As this is a crash and something is definitely wrong, the information
collection process might fail.
20:55:19 UTC - mysqld got signal 11 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
Attempting to collect some information that could help diagnose the problem.
As this is a crash and something is definitely wrong, the information
collection process might fail.
We are running Aurora on other databases with very similar workloads and queries with no problems. The only difference between them is that we are running 5.7.12 instead of 5.7.mysql_aurora.2.07.0.
Initially, this seems like an issue on the newer version. Any help is appreciated.
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