linux-kernel - Re: [BUG] 2.6.25-rc2-mm1 - Kernel panic while bootup caused by signal_group

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Message-ID: <20080220175309.6ce3cb31@cuia.boston.redhat.com>
Date:	Wed, 20 Feb 2008 17:53:09 -0500
From:	Rik van Riel <riel@...hat.com>
To:	Oleg Nesterov <oleg@...sign.ru>
Cc:	Kamalesh Babulal <kamalesh@...ux.vnet.ibm.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, roland@...hat.com,
	Andy Whitcroft <apw@...dowen.org>,
	Balbir Singh <balbir@...ux.vnet.ibm.com>
Subject: Re: [BUG] 2.6.25-rc2-mm1 - Kernel panic while bootup caused by
 signal_group_exit()

On Wed, 20 Feb 2008 23:04:40 +0300
Oleg Nesterov <oleg@...sign.ru> wrote:

> Yes, please look at http://marc.info/?t=120309840500006
> 
> Btw. The bug in tty_io.c _can_ explain this trace, but it would be nice
> to ensure we don't have other problems. Could you try this
> 
> 	http://marc.info/?l=linux-kernel&m=120352655031911
> 
> patch?

Fun.  With that debugging patch applied, the oops on boot no longer
happens...

No, I have no idea why...

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