linux-kernel - Re: [GIT PULL v3] Early boot SLAB for 2.6.31

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Message-ID: <4A3204CA.8070005@cn.fujitsu.com>
Date:	Fri, 12 Jun 2009 15:33:30 +0800
From:	Li Zefan <lizf@...fujitsu.com>
To:	Pekka Enberg <penberg@...helsinki.fi>
CC:	Ingo Molnar <mingo@...e.hu>, Yinghai Lu <yinghai@...nel.org>,
	Christoph Lameter <cl@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	hannes@...xchg.org, mpm@...enic.com, npiggin@...e.de,
	kamezawa.hiroyu@...fujitsu.com
Subject: Re: [GIT PULL v3] Early boot SLAB for 2.6.31

Pekka Enberg wrote:
> Hi Ingo,
> 
> On Fri, 2009-06-12 at 09:17 +0200, Ingo Molnar wrote:
>> Plus i quickly got this crash too:
>>
>> [    0.000000] console [tty0] enabled
>> [    0.000000] allocation of page_cgroup was failed.
>> [    0.000000] please try cgroup_disable=memory boot option
>> [    0.000000] Kernel panic - not syncing: Out of memory
>> [    0.000000] Rebooting in 1 seconds..<1>BUG: unable to handle kernel NULL pointer dereference at 0000004c
>> [    0.000000] IP: [<c16ec708>] klist_next+0x10/0x8f
>> [    0.000000] *pdpt = 0000000001a8a001 *pde = 0000000000000000 
>> [    0.000000] Thread overran stack, or stack corrupted
> 
> Hmm, does this patch fix it? Hiroyuki, Li, does the oops look familiar to you?
> 

should be the same bug.


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