Index: if_tun.c
===================================================================
RCS file: /cvs/src/sys/net/if_tun.c,v
diff -u -p -r1.250 if_tun.c
--- if_tun.c	30 Dec 2024 02:46:00 -0000	1.250
+++ if_tun.c	18 Feb 2025 00:09:36 -0000
@@ -318,8 +318,6 @@ tun_clone_destroy(struct ifnet *ifp)
 
 		if (vfinddev(dev, VCHR, &vp))
 			VOP_REVOKE(vp, REVOKEALL);
-
-		KASSERT(sc->sc_dev == 0);
 	}
 
 	/* prevent userland from getting to the device again */