:Yes. Shutting down or rebooting. Sorry I forgot to mention that detail.
:
:jm
That's what I thought. Ok, this patch should stop the panics from
occuring, I'll commit it over the weekend.
-Matt
Matthew Dillon
<dillon@backplane.com>
Index: ip_input.c
===================================================================
RCS file: /cvs/src/sys/netinet/ip_input.c,v
retrieving revision 1.37
diff -u -r1.37 ip_input.c
--- ip_input.c 30 Nov 2004 19:21:26 -0000 1.37
+++ ip_input.c 17 Dec 2004 21:16:04 -0000
@@ -747,6 +747,8 @@
*/
if (m->m_pkthdr.rcvif->if_flags & IFF_BROADCAST) {
TAILQ_FOREACH(ifa, &m->m_pkthdr.rcvif->if_addrhead, ifa_link) {
+ if (ifa->ifa_addr == NULL) /* shutdown/startup race */
+ continue;
if (ifa->ifa_addr->sa_family != AF_INET)
continue;
ia = ifatoia(ifa);