TASK_DUMPABLE_OFF
if (cprm->dumpable == TASK_DUMPABLE_OFF)
case TASK_DUMPABLE_OFF:
exec_state->dumpable = TASK_DUMPABLE_OFF;
value = TASK_DUMPABLE_OFF;
if (arg2 != TASK_DUMPABLE_OFF && arg2 != TASK_DUMPABLE_OWNER) {