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	tun_uninit(const void *unused __unused)			tun_uninit(const void *unused __unused)
	{			{
	struct tuntap_driver *drv;			struct tuntap_driver *drv;
	struct tuntap_softc *tp;			struct tuntap_softc *tp;
	int i;			int i;

	EVENTHANDLER_DEREGISTER(ifnet_arrival_event, arrival_tag);			EVENTHANDLER_DEREGISTER(ifnet_arrival_event, arrival_tag);
	EVENTHANDLER_DEREGISTER(dev_clone, clone_tag);			EVENTHANDLER_DEREGISTER(dev_clone, clone_tag);
	drain_dev_clone_events();

	mtx_lock(&tunmtx);			mtx_lock(&tunmtx);
	while ((tp = TAILQ_FIRST(&tunhead)) != NULL) {			while ((tp = TAILQ_FIRST(&tunhead)) != NULL) {
	TAILQ_REMOVE(&tunhead, tp, tun_list);			TAILQ_REMOVE(&tunhead, tp, tun_list);
	mtx_unlock(&tunmtx);			mtx_unlock(&tunmtx);
	tun_destroy(tp);			tun_destroy(tp);
	mtx_lock(&tunmtx);			mtx_lock(&tunmtx);
	}			}
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