You can try to follow this guide: Using gdb and gdbserver This should at least give you a backtrace. In any way, since you got a segfault and a coredump, you should be able to inspect that even without invoking the snap.
You can try to follow this guide: Using gdb and gdbserver This should at least give you a backtrace. In any way, since you got a segfault and a coredump, you should be able to inspect that even without invoking the snap.