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Date: Mon, 15 Jan 2007 01:16:25 +0900
From: Norikatsu Shigemura <nork@FreeBSD.org>
To: Alan Cox <alc@cs.rice.edu>
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Cc: freebsd-current@FreeBSD.org, Norikatsu Shigemura <nork@FreeBSD.org>
Subject: Re: Panic on pmap_remove_pages by KASSERT when process is exiting..
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On Wed, 10 Jan 2007 10:52:41 -0600
Alan Cox <alc@cs.rice.edu> wrote:
> Norikatsu Shigemura wrote:
> >Hi Alan.
> >	In recently 7-current, I often had a panic on pmap_remove_pages
> >	at /usr/src/sys/i386/i386/pmap.c#3072.
> >	Do you have any idea?
> Please run a memory tester on your machine.  Over the years, most of the 
> reported panics in pmap_remove_pages() have been a result of flakey memory.

	Thanks for your advice!  I validated all memories(512MB SDR-SDRAM x4).
	And I confirmed that all memories are dying.  orz