Re: kernel panic in skb_copy_bits

From: Eric Dumazet
Date: Sat Jun 29 2013 - 03:05:18 EST


On Sat, 2013-06-29 at 07:36 +0800, Joe Jin wrote:
> Hi Eric,
>
> The patch not fix the issue and panic as same as early I posted:


At least it fixes my own panics ;)

My test bed was :

Launch 24 concurrent "netperf -t UDP_STREAM -H destination -- -m 128"

Then on "destination" disconnect the ethernet port.

While the link flaps, I got panic in a few seconds.

Thanks



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