http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52927
--- Comment #2 from Jonatan GOebel <jonatan.goebel at digitel dot com.br> 2012-04-10 15:14:53 UTC --- The ps code calls the funcion "set_personality()" This function ends with a "goto *(found->jump);" this goto jump to " case_unknown:" do some stuffs and returns NULL. And the program stuck, he probably returned to somewhere else.