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From: Andrey Slepuhin <pooh@t-platforms.ru>
To: Andi Kleen <ak@suse.de>
Cc: Christoph Lameter <clameter@engr.sgi.com>,
	discuss@x86-64.org, Ray Bryant <raybry@mpdtxmail.amd.com>,
	linux-mm@kvack.org, akpm@osdl.org
Subject: Re: [discuss] Memory performance problems on Tyan VX50
Date: Wed, 01 Feb 2006 23:26:16 +0300	[thread overview]
Message-ID: <43E11968.6080906@t-platforms.ru> (raw)
In-Reply-To: <200602011816.35114.ak@suse.de>

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Andi Kleen wrote:
>>Could we get an accurate pointer to the statement that is  
>>causing the NULL deref?
> 
> 
> Andrey, can you recompile the kernel with CONFIG_DEBUG_INFO and 
> do a addr2line -e vmlinux <RIP from oops> ? 

Yes, I have done it:

ffffffff801549ac -> include/linux/list.h:150

and two more addresses up the stack:

ffffffff80154f10 -> mm/page_alloc.c:580
ffffffff801552e7 -> mm/page_alloc.c:965

I also attached the new oops log

Best regards,
Andrey

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  reply	other threads:[~2006-02-01 20:26 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <43DF7654.6060807@t-platforms.ru>
     [not found] ` <200601311223.11492.raybry@mpdtxmail.amd.com>
     [not found]   ` <43E0B8FE.8040803@t-platforms.ru>
2006-02-01 14:39     ` [discuss] Memory performance problems on Tyan VX50 Andi Kleen
2006-02-01 17:03       ` Christoph Lameter
2006-02-01 17:16         ` Andi Kleen
2006-02-01 20:26           ` Andrey Slepuhin [this message]
2006-02-01 23:59             ` Christoph Lameter
2006-02-02 22:07       ` Ray Bryant

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