Hello,

I've observed intermittent build failures, which are always caused by build-check-centipede-none-x86_64. Apparently, it receives a SIGBUS. I tested it locally but couldn't reproduce the issue.

I encountered this problem with the ffmpeg build and disabled Centipede there (see #12290).

I also see it happening in mpv builds. For example, today's build passed, but the previous three failed. You can view the build logs here: mpv builds. An example failure from 8/29/2024 can be found here.

Since I cannot reproduce the issue locally, my debugging options are limited. I suspect there might be some binary corruption occurring, as that could explain failures in otherwise correctly working code.

Please let me know if you have any ideas on how to proceed with this issue.