Crash test

All programs crash all the time, except when trying to do :

    #include <stdlib.h>
   
    int main(void)
    {
      void *p = NULL;
   
      printf ("%d", *p);
      return 0;
    }

    % gdb bug
   
    (gdb) r
    Starting program: /home/gege2061/tests/bug/bug

    Program exited normally.

Please segfault my program!

>>2
what does -00 do