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Date: Fri, 10 Oct 2008 16:13:50 +0200
From: Patrick McHardy <kaber@...sh.net>
To: Nir Tzachar <nir.tzachar@...il.com>
CC: linux-kernel@...r.kernel.org, netfilter-devel@...r.kernel.org
Subject: Re: WARNING: at net/ipv4/netfilter/nf_nat_standalone.c:89 nf_nat_fn+0x33/0x155()
Patrick McHardy wrote:
> Patrick McHardy wrote:
>> Nir Tzachar wrote:
>>> Hello.
>>>
>>> The following warning is reproducible with the code below on 2.6.25.6,
>>> which uses sendmsg on a udp socket using two iovecs:
>>>
>>> ....
>>> And I always get the following warning twice:
>>>
>>> [ 6658.338116] ------------[ cut here ]------------
>>> [ 6658.338121] WARNING: at net/ipv4/netfilter/nf_nat_standalone.c:89
>>> nf_nat_fn+0x33/0x155()
>>
>> Thanks for the report. Does this patch fix it?
>
> Actually, this can't be it. Let me look again.
Found it - we lost an ifdef during the transition to nf_conntrack
guarding an exception from defragmentation on loopback input.
This patch should fix the warning.
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