netdev - Re: 2.6.20 crash in tcp_tso

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Date:	Sat, 10 Feb 2007 07:12:21 +1100
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	maccetta@...relnetworks.com (Mike Accetta)
Cc:	netdev@...r.kernel.org
Subject: Re: 2.6.20 crash in tcp_tso_segment()

Mike Accetta <maccetta@...relnetworks.com> wrote:
> 
> Obviously the code believes it can assume that there are always multiple
> sk_buff's in the chain.  The stack trace seems to implicate iptables in
> the scenario (twice) if that means anything.  Any ideas about what may
> be going wrong here?  There is indeed a private module loaded at the time
> but it does no networking and I doubt it is the culprit.

Yeah we should never get here if we only have one segment.
Could you get it to print out the value of skb->gso_*?

Thanks,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
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