> I will do next time. And yes, was planning to run strace. > > Do I need to recompile to enable coredumps?
No, you just adjust ulimit before you start, and make sure you didn't strip (as in the command strip) the executable. Then check the core with: gdb path/to/the/binary path/to/the/core and to something like bt or bt full (within gdb). Regards, Lukas