linux-kernel - Re: [PATCH] sched, cgroup: Use exit hook to avoid use-after-free crash

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Message-ID: <20101231104638.GM10557@genesis.frugalware.org>
Date:	Fri, 31 Dec 2010 11:46:38 +0100
From:	Miklos Vajna <vmiklos@...galware.org>
To:	Mike Galbraith <efault@....de>
Cc:	Ingo Molnar <mingo@...e.hu>, Peter Zijlstra <peterz@...radead.org>,
	shenghui <crosslonelyover@...il.com>,
	kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org,
	Greg KH <greg@...ah.com>, Paul Turner <pjt@...gle.com>,
	Yong Zhang <yong.zhang0@...il.com>,
	Li Zefan <lizf@...fujitsu.com>,
	Paul Menage <menage@...gle.com>,
	Balbir Singh <balbir@...ux.vnet.ibm.com>,
	Srivatsa Vaddagiri <vatsa@...ibm.com>
Subject: Re: [PATCH] sched, cgroup: Use exit hook to avoid use-after-free
 crash

On Fri, Dec 31, 2010 at 11:04:19AM +0100, Mike Galbraith <efault@....de> wrote:
> Your crash seems to be completely independent of Peter's patch.  It
> crashes here with your image/config/2.6.36 here regardless, and not 100%
> repeatably.  Sometimes it boots, sometimes not.

Oh, then ignore that. It's possible it's something qemu-specific, I
can't reproduce this one on my real machine.

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