netdev - Re: [Bugme-new] [Bug 16626] New: Machine hangs with EIP at skb_copy_and_csum

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Date:	Tue, 24 Aug 2010 06:18:22 +0000
From:	Jarek Poplawski <jarkao2@...il.com>
To:	Plamen Petrov <pvp-lsts@...uni-ruse.bg>
Cc:	Eric Dumazet <eric.dumazet@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	netdev@...r.kernel.org, bugzilla-daemon@...zilla.kernel.org,
	bugme-daemon@...zilla.kernel.org
Subject: Re: [Bugme-new] [Bug 16626] New: Machine hangs with EIP at
	skb_copy_and_csum_dev

On Tue, Aug 24, 2010 at 08:19:37AM +0300, Plamen Petrov wrote:
...
> And here is what I've got:
>
> [picture 7]
> http://picpaste.com/31d6a54fec9e87de0d1550ee02d9c336.jpg
>
> [picture 8]
> http://picpaste.com/02db6ad8abec6281065328fb52d328cf.jpg
>
> [picture 9]
> http://picpaste.com/9fbaaa14c679f57c82e96884d3274090.jpg
>
> Sorry for the really bad quality, even for a phone, but the problem
> is that I don't know when its going to happen, so... you see
> the results.
>
>  because contrary to what you suggest,
>> Jarek, there are no messages in the system logs.

I'm extremely sorry: I missed 1 place. Anyway, it's very helpful too.

>>
>> Plamen
>
> Ideas?

Try Eric's patch, and later maybe this one.

Thanks,
Jarek P.

View attachment "dev.c.csum.2.diff" of type "text/x-diff" (2159 bytes)