Index: udp6_usrreq.c
===================================================================
--- udp6_usrreq.c	(revision 338702)
+++ udp6_usrreq.c	(working copy)
@@ -972,7 +972,11 @@
 		UDPLITE_PROBE(send, NULL, inp, ip6, inp, udp6);
 	else
 		UDP_PROBE(send, NULL, inp, ip6, inp, udp6);
+#if 0
 	error = ip6_output(m, optp, &inp->inp_route6, flags,
+#else
+	error = ip6_output(m, optp, NULL, flags,
+#endif
 	    inp->in6p_moptions, NULL, inp);
 	if (unlock_udbinfo == UH_WLOCKED)
 		INP_WUNLOCK(inp);