netdev - Re: atl1c issues on 3.8.2

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Message-ID: <1363302362.29475.42.camel@edumazet-glaptop>
Date:	Fri, 15 Mar 2013 00:06:02 +0100
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Michael Büsch <m@...s.ch>
Cc:	Pavel Emelyanov <xemul@...allels.com>,
	Eric Dumazet <edumazet@...gle.com>,
	linux-netdev <netdev@...r.kernel.org>,
	"David S.Miller" <davem@...emloft.net>,
	Mel Gorman <mgorman@...e.de>
Subject: Re: atl1c issues on 3.8.2

On Thu, 2013-03-14 at 23:17 +0100, Michael Büsch wrote:

> I can still reproduce with this fix applied.
> 
> However, I noticed that I cannot reproduce, if the wireless interface (ath9k) of
> the netbook is down while testing the ethernet. The wireless does not carry any
> test traffic. It's just idle.
> I do not know if this always had been the case, because wireless was always up (and mostly
> idle) in my previous ethernet tests.
> 

OK, then it must be kind of corruption issue in ath9k, or whatever ?

You could try various DEBUGing stuff, like CONFIG_DEBUG_PAGEALLOC and
CONFIG_SLUB_DEBUG_ON



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