VERR_NOT_FOUND    450 drivers/virt/vboxguest/vboxguest_utils.c 			rc = VERR_NOT_FOUND;
VERR_NOT_FOUND    519 drivers/virt/vboxguest/vboxguest_utils.c 	if (cancel_rc == VERR_NOT_FOUND || cancel_rc == VERR_SEM_DESTROYED)