PF_POSTCOREDUMP
if (t != current && !(t->flags & PF_POSTCOREDUMP)) {
if (permitted && (task->flags & (PF_EXITING|PF_DUMPCORE|PF_POSTCOREDUMP))) {
tsk->flags |= PF_POSTCOREDUMP;
if (t->flags & PF_POSTCOREDUMP)