It crashed, I don't know why. No raids have ever been sent, I'm not using any mods / utilities (no dfhack, dwarf therapist, etc.).

I'm attaching the save file from 12 minutes before, the core dump file, errorlog.txt, and gamelog.txt.

I was playing on df_44_12_linux.tar.bz2, which the world was created with.

The fortress is 12 years old. It's the only one I've played.