linux-kernel - Re: BUG: Bad page state errors during kernel make

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Message-ID: <46230A3A.8060907@zachcarter.com>
Date:	Sun, 15 Apr 2007 22:31:38 -0700
From:	Zach Carter <linux@...hcarter.com>
To:	Dave Jones <davej@...hat.com>, Zach Carter <linux@...hcarter.com>,
	linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: BUG:  Bad page state errors during kernel make


Dave Jones wrote:
> On Sun, Apr 15, 2007 at 08:30:27PM -0700, Zach Carter wrote:
>  > list_del corruption. prev->next should be c21a4628, but was e21a4628
> 
> 'c' became 'e' in that last address. A single bit flipped.
> Given you've had this for some time, this smells like a hardware problem.
> memtest86+ will probably show up something.

Hum.   I forgot to mention in my report that I had already run thru 10 clean passes with memtest86+

Do you think there might be other bad hw, or another explanation?

-Zach

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