StacktraceTop: ?? () __run_exit_handlers (status=0, listp=0x5ab324, *__GI_exit (status=0) at exit.c:100 __libc_start_main (main=0x8055050 <main>, argc=1, _start ()
StacktraceTop: exit_handlers (status=0, listp=0x5ab324,
?? ()
__run_
*__GI_exit (status=0) at exit.c:100
__libc_start_main (main=0x8055050 <main>, argc=1,
_start ()