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Date:      Sat, 04 Aug 2001 18:31:39 -0700 (PDT)
From:      John Baldwin <jhb@FreeBSD.org>
To:        Gordon Tetlow <gordont@gnf.org>
Cc:        current@freebsd.org
Subject:   RE: snapshot installation woes
Message-ID:  <XFMail.010804183139.jhb@FreeBSD.org>
In-Reply-To: <Pine.LNX.4.33.0108041538580.23096-100000@smtp.gnf.org>

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On 04-Aug-01 Gordon Tetlow wrote:
> I decided I was going to brave 5.0-CURRENT and give the snapshots
> available on current.jp.freebsd.org a try. I found a couple issues with
> installation disks (FWIW, I tried it on the lastest snapshot avail on
> current.freebsd.org. I got the same results).
> 
> Anyway, I go through the standard kern/mfsroot floppy deal and when it
> boots the kernel, everything seems to be going fine until I get the
> following kernel panic:
> 
> Fatal trap 12: page fault while in kernel mode
> fault virtual address = 0xffffffab

That's a NULL pointer deref.

> fault code            = supervisor write, page not present
> instruction pointer   = 0x8:0xc0a75ac0

Hmmm...  Can you look in the bin dist for the kernel.debug and do a
'gdb -k' on it to look up this address to see what line it is dying on?

No idea on the ahc0 error. :(

-- 

John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/
PGP Key: http://www.baldwin.cx/~john/pgpkey.asc
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/

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