netdev - Re: skbuff: skb_under_panic warning in 3.10rc7+

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Message-ID: <20130630184325.GB24201@order.stressinduktion.org>
Date:	Sun, 30 Jun 2013 20:43:25 +0200
From:	Hannes Frederic Sowa <hannes@...essinduktion.org>
To:	Dave Jones <davej@...hat.com>, netdev@...r.kernel.org
Subject: Re: skbuff: skb_under_panic warning in 3.10rc7+

On Sun, Jun 30, 2013 at 08:29:11PM +0200, Hannes Frederic Sowa wrote:
> On Sun, Jun 30, 2013 at 12:02:46PM -0400, Dave Jones wrote:
> We need to add some logic to reallocate skbs in case of UDP_CORK and if
> extension headers are in use. A small test with UDP_CORK and IPV6_DSTOPTS
> resulted in this (some lines below your crash in ip6_append_data):

I actually had a fragment header in there, too.

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