> run the frontend inside gdb and post the stack trace after the crash?
> 
> if there is no crash (the program is stopped by exit()), you may need
> to set a breakpoint in exit() or _exit() (not sure what it's latest name is)
> then with luck your stack trace will show who/what called it from where.
> 

If I remember correctly from the last time I tried that, it doesn't use the exit
function but gdb just reports that the program was terminated and no longer exists. I
can't set a breakpoint on SIGKILL as the point of SIGKILL is to kill the program and
gdb can't set a break at that point afaik.