linux-kernel - Re: lockdep: Warning & NULL ptr deref

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Message-ID: <1330441686.11248.93.camel@twins>
Date:	Tue, 28 Feb 2012 16:08:06 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Sasha Levin <levinsasha928@...il.com>
Cc:	Ingo Molnar <mingo@...e.hu>, Dave Jones <davej@...hat.com>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: lockdep: Warning & NULL ptr deref

On Tue, 2012-02-28 at 16:55 +0200, Sasha Levin wrote:
> > Hmm, cute, does a kernel without lockdep explode too? If its proper
> > memory corruption one would expect that.
> 
> Looks like it only happens when lockdep is there, it also happens in
> the same lockdep line of code all the time. 

OK, that smells.. no good idea then on how this could happen :/
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