D10025.id26382.diff
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	Index: sys/netpfil/pf/pf_ioctl.c
	===================================================================
	--- sys/netpfil/pf/pf_ioctl.c
	+++ sys/netpfil/pf/pf_ioctl.c
	@@ -178,7 +178,7 @@
	static int dehook_pf(void);
	static int shutdown_pf(void);
	static int pf_load(void);
	-static int pf_unload(void);
	+static void pf_unload(void);

	static struct cdevsw pf_cdevsw = {
	.d_ioctl = pfioctl,
	@@ -3783,10 +3783,9 @@
	pf_mtag_cleanup();
	}

	-static int
	+static void
	pf_unload(void)
	{
	- int error = 0;

	pf_end_threads = 1;
	while (pf_end_threads < 2) {
	@@ -3801,8 +3800,6 @@

	rw_destroy(&pf_rules_lock);
	sx_destroy(&pf_ioctl_lock);
	-
	- return (error);
	}

	static void
	@@ -3819,6 +3816,9 @@
	{

	pf_unload_vnet();
	+
	+ if (IS_DEFAULT_VNET(curvnet))
	+ pf_unload();
	}
	VNET_SYSUNINIT(vnet_pf_uninit, SI_SUB_PROTO_FIREWALL, SI_ORDER_THIRD,
	vnet_pf_uninit, NULL);
	@@ -3840,7 +3840,7 @@
	error = EBUSY;
	break;
	case MOD_UNLOAD:
	- error = pf_unload();
	+ /* Handled in vnet_pf_uninit() */
	break;
	default:
	error = EINVAL;