https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=168190
Tomasz <w...@op.pl> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |w...@op.pl
--- Comment #24 from Tomasz <w...@op.pl> ---
Hello
I have the same or similar problem with Dell R210 II kern/193452
I add patch
http://www.benzedrine.cx/fbsd-byteorder.diff
https://bugs.freebsd.org/bugzilla/attachment.cgi?id=124691&action=diff
Index: sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
===================================================================
RCS file: /home/ncvs/src/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c,v
retrieving revision 1.20.4.1
diff -u -r1.20.4.1 ip_fil_freebsd.c
--- sys/contrib/ipfilter/netinet/ip_fil_freebsd.c 23 Sep 2011 00:51:37
-0000 1.20.4.1
+++ sys/contrib/ipfilter/netinet/ip_fil_freebsd.c 4 Jun 2012 10:19:04
-0000
@@ -182,8 +182,18 @@
static int
fr_check_wrapper(void *arg, struct mbuf **mp, struct ifnet *ifp, int dir)
{
+ int r;
+
struct ip *ip = mtod(*mp, struct ip *);
- return fr_check(ip, ip->ip_hl << 2, ifp, (dir == PFIL_OUT), mp);
+ ASSERT_HOST_BYTE_ORDER(*mp);
+ r = fr_check(ip, ip->ip_hl << 2, ifp, (dir == PFIL_OUT), mp);
+ if (*mp != NULL && (*mp)->m_pkthdr.len >= sizeof(struct ip) &&
+ (*mp)->m_len < sizeof(struct ip)) {
+ printf("fr_check_wrapper: m_len %d fixed\n",
+ (int)(*mp)->m_len);
+ *mp = m_pullup(*mp, sizeof(struct ip));
+ }
+ return r;
}
# ifdef USE_INET6
For now system work correctly for 3 days without panic and its lot off
log message
Sep 18 12:50:47 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 12:52:09 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 12:55:50 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:03:26 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:07:53 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:07:56 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:11:13 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:11:36 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:11:36 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:12:01 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:13:07 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:14:24 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:15:45 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:15:49 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:17:16 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:17:55 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:18:35 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:18:57 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:19:23 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:19:30 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:19:34 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:19:43 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:19:56 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:19:56 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:20:02 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:20:08 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:20:24 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:20:24 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:20:33 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
Sep 18 13:25:27 <0.2> ns2 kernel: fr_check_wrapper: m_len 0 fixed
9.2-RELEASE-p10 FreeBSD 9.2-RELEASE-p10
Kernel is Generic with
options DEVICE_POLLING
options DUMMYNET
options IPFILTER_LOG
options IPFIREWALL_DEFAULT_TO_ACCEPT
options IPFIREWALL_FORWARD
options IPFIREWALL_VERBOSE
options IPFIREWALL
options IPFILTER
network card is bce
in sysctl I found something strange
dev.bce.0.%desc: Broadcom NetXtreme II BCM5716 1000Base-T (C0)
dev.bce.1.%desc: Broadcom NetXtreme II BCM5716 1000Base-T (C0)
dev.brgphy.0.%desc: BCM5709 10/100/1000baseT PHY
dev.brgphy.1.%desc: BCM5709 10/100/1000baseT PHY
Best Regards
Tomek
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