Re: 2.6.18 forcedeth GSO panic on send

From: Herbert Xu
Date: Thu Oct 26 2006 - 23:59:58 EST


On Thu, Oct 26, 2006 at 11:17:57PM +0000, Denis Vlasenko wrote:
>
> I am using an AMD64 box with 32bit userspace / 64bit kernel.
>
> Kernels 2.6.18 and 2.6.18.1 semi-randomly hang when I upload stuff
> over the net - for example, "svn commit", scp are affected.
> 2.6.17.11 does not seem to be affected.
>
> Unfortunately even 60-line screen is not big enough
> to catch whole trace. There are at least two traces,
> and first scrolls off. I have a photo at
> http://busybox.net/~vda/gso_panic/forcedeth_gso_panic.jpg

Looks like a network stack bug rather than a driver problem.
However, I'd really like to see the first oops including the
print out from skb_over_panic.

Could you try booting with pause_on_oops=1 or perhaps use a
serial console?

Thanks,
--
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Email: Herbert Xu ~{PmV>HI~} <herbert@xxxxxxxxxxxxxxxxxxx>
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