From: Eric Dumazet <eric.dumazet@gmail.com>
To: Gyorgy Jeney <nog.lkml@gmail.com>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: ixgbe->bonding->vlan->bridge->ebtables&iptables causes memory corruption
Date: Tue, 27 Jul 2010 16:31:17 +0200 [thread overview]
Message-ID: <1280241077.2827.327.camel@edumazet-laptop> (raw)
In-Reply-To: <AANLkTimEYWiz4d-go6PszKnR0U29FYfjvHeLbPavi-RH@mail.gmail.com>
Le mardi 27 juillet 2010 à 09:15 +0200, Gyorgy Jeney a écrit :
> Hi,
>
> I have a rather interesting network setup here. First I have a dual
> 10Gbit ixgbe ethernet card, being bonded into one link, on which we
> run a number of vlans, which are bridged with various virtual
> machines. Now, to protect the box itself and the virtual machines I
> have a set of iptables and ebtables rules. Whenever one of the
> virtual machines start the kernel, which is 2.6.35-rc6, will reliably
> panic.
>
> This error needs both ebtables and iptables rules, without either one
> or the other, things seem to work quite well.
>
> The errors and backtraces are many and long, so I attached the full
> dmes output, please say if you need more.
>
> nog.
Not related to your crashes, but I wonder how
net/bridge/netfilter/ebt_vlan.c is supposed to work with hw accelerated
vlans...
prev parent reply other threads:[~2010-07-27 14:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-27 7:15 ixgbe->bonding->vlan->bridge->ebtables&iptables causes memory corruption Gyorgy Jeney
2010-07-27 8:55 ` Eric Dumazet
2010-07-27 14:31 ` Eric Dumazet [this message]
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