linux-kernel - Re: 2.6.25-rc3-mm1 - BUG at system shutdown time

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Message-ID: <3450.1204878180@turing-police.cc.vt.edu>
Date:	Fri, 07 Mar 2008 03:23:00 -0500
From:	Valdis.Kletnieks@...edu
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>
Subject: Re: 2.6.25-rc3-mm1 - BUG at system shutdown time

On Fri, 07 Mar 2008 09:06:59 +0100, Thomas Gleixner said:
> On Fri, 7 Mar 2008, Valdis.Kletnieks@...edu wrote:
> > On Thu, 06 Mar 2008 22:16:02 PST, Andrew Morton said:
> > > > [   74.254402] CPU 1 is now offline
> > > > [   74.255395] SMP alternatives: switching to UP code
> > > > [   74.256373] BUG: unable to handle kernel paging request at ffffffff8020a023
> 
> Can you decode ffffffff8020a023 via addr2line please ?

It's been a long day, and I couldn't get addr2line to work, it kept saying '??:0'.

However, this is in my System.map:

ffffffff8020a000 t poll_idle
ffffffff8020a009 t do_nothing
ffffffff8020a00f T set_personality_64bit
ffffffff8020a041 T release_thread
ffffffff8020a07d T arch_randomize_brk

so set_personality_64bit+0x14 or so?

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