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Date:	Fri, 19 Jun 2009 01:01:51 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	mingo@...e.hu
Cc:	sam@...nborg.org, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org
Subject: Re: backtrace symbols are bolixed...

From: Ingo Molnar <mingo@...e.hu>
Date: Fri, 19 Jun 2009 09:30:53 +0200

> * David Miller <davem@...emloft.net> wrote:
> 
>> Sometime in the last day or so backtrace symbol printouts
>> have become useless:
>> 
>> [    0.000000] WARNING: at mm/bootmem.c:535 __stop_notes+0xbb10/0x1d660()
>> [    0.000000] Modules linked in:
>> [    0.000000] Call Trace:
>> [    0.000000]  [00000000008611b4] __stop_notes+0xbb10/0x1d660
>> [    0.000000]  [000000000086195c] __stop_notes+0xc2b8/0x1d660
>> [    0.000000]  [0000000000861a28] __stop_notes+0xc384/0x1d660
>> [    0.000000]  [0000000000858678] __stop_notes+0x2fd4/0x1d660
>> [    0.000000]  [000000000085684c] __stop_notes+0x11a8/0x1d660
>> [    0.000000]  [00000000006e8bdc] _etext+0xfffffffffffe59f4/0xe18
>> [    0.000000]  [0000000000000000] (null)
>> 
>> I'll try to bisect but maybe someone can figure it out quickly
>> meanwhile.
> 
> I saw this too. One change that went upstream when i started seeing 
> these weird backtraces is:

The patch from Mike Frysinger posted by Stephen Rothwell fixes
it for me.


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