From: Stephen Hemminger <shemminger@vyatta.com>
To: Scot Doyle <lkml@scotdoyle.com>
Cc: netdev@vger.kernel.org
Subject: Re: Kernel panic when using bridge
Date: Fri, 8 Apr 2011 12:17:00 -0700 [thread overview]
Message-ID: <20110408121700.0aad53fe@nehalam> (raw)
In-Reply-To: <4D9E62D9.5010400@scotdoyle.com>
On Thu, 07 Apr 2011 20:20:25 -0500
Scot Doyle <lkml@scotdoyle.com> wrote:
> This kernel panic occurs when using a bridge. I would be grateful for
> any ideas on how to correct it.
>
> The panic was captured on two servers after three or four days of
> minimal use, both configured as follows:
> - unpatched kernel 2.6.39-rc1 (commit
> ecb78ab6f30106ab72a575a25b1cdfd1633b7ca2) with default .config options
> - br0 on single intel igb NIC (3 other NIC's unused)
> - br0 with ip address on distinct /27 subnet
> - br0:1 with ip address on distinct /24 subnet
> - br0:2 with ip address on distinct /24 subnet
> - no iptables rules
> - ebtables not installed
>
> "net/bridge/br_netfilter.c" and "net/ipv4/ip_options.c" (in the current
> 2.6.39-rc2 and in net-next-2.6) are identical to the versions used to
> build this kernel.
>
Please reproduce with exactly 2.6.39-rc2 there were some bug fixes
to make sure that header was initialized.
--
next prev parent reply other threads:[~2011-04-08 19:17 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-08 1:20 Kernel panic when using bridge Scot Doyle
2011-04-08 13:49 ` Sebastian Nickel
2011-04-08 14:57 ` Scot Doyle
2011-04-08 19:12 ` Pallai Roland
2011-04-08 19:17 ` Stephen Hemminger [this message]
2011-04-09 4:51 ` Scot Doyle
2011-04-09 7:19 ` Hiroaki SHIMODA
2011-04-11 23:48 ` Scot Doyle
2011-04-12 1:31 ` Stephen Hemminger
2011-04-12 3:47 ` Scot Doyle
2011-04-12 4:09 ` Eric Dumazet
2011-04-12 4:22 ` Eric Dumazet
2011-04-12 5:17 ` Scot Doyle
2011-04-12 5:51 ` Eric Dumazet
2011-04-12 7:02 ` Scot Doyle
2011-04-12 7:31 ` Eric Dumazet
2011-04-12 8:39 ` [PATCH] inetpeer: reduce stack usage Eric Dumazet
2011-04-12 14:51 ` Hiroaki SHIMODA
2011-04-12 14:55 ` Eric Dumazet
2011-04-12 20:58 ` David Miller
2011-04-12 11:49 ` Kernel panic when using bridge Eric Dumazet
2011-04-12 13:02 ` Jan Lübbe
2011-04-12 13:15 ` Eric Dumazet
2011-04-12 14:19 ` Jan Lübbe
2011-04-12 14:49 ` Eric Dumazet
2011-04-12 15:13 ` Jan Lübbe
2011-04-12 16:14 ` Eric Dumazet
2011-04-12 16:20 ` Stephen Hemminger
2011-04-12 16:35 ` Eric Dumazet
2011-04-12 16:45 ` Bandan Das
2011-04-12 16:54 ` Eric Dumazet
2011-04-12 17:18 ` [PATCH] bridge: reset IPCB in br_parse_ip_options Eric Dumazet
2011-04-12 20:39 ` David Miller
2011-04-12 23:55 ` Scot Doyle
2011-04-13 4:12 ` Scot Doyle
2011-04-13 15:10 ` Scot Doyle
2011-04-13 15:24 ` Stephen Hemminger
2011-04-13 15:54 ` Scot Doyle
2011-04-13 15:28 ` Eric Dumazet
2011-04-13 21:48 ` David Miller
2011-04-14 0:03 ` Stephen Hemminger
2011-04-14 0:05 ` David Miller
2011-04-14 0:08 ` Stephen Hemminger
2011-04-14 2:31 ` Eric Dumazet
2011-04-14 2:54 ` Stephen Hemminger
2011-04-14 3:03 ` [PATCH] ip: ip_options_compile() resilient to NULL skb route Eric Dumazet
2011-04-14 3:30 ` Hiroaki SHIMODA
2011-04-14 3:37 ` Eric Dumazet
2011-04-14 4:15 ` Hiroaki SHIMODA
2011-04-14 13:34 ` Scot Doyle
2011-04-14 15:55 ` [PATCH v2] " Eric Dumazet
2011-04-14 22:02 ` Scot Doyle
2011-04-14 22:04 ` David Miller
2011-04-14 23:20 ` Hiroaki SHIMODA
2011-04-15 6:26 ` David Miller
2011-04-12 16:32 ` Kernel panic when using bridge Bandan Das
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