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Date: Mon, 22 Nov 2010 17:20:16 +0000
From: Bruce Cran <bruce@cran.org.uk>
To: Roger Hammerstein <cheeky.m@live.com>
Message-ID: <20101122172016.71e6b3ca@core.draftnet>
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Cc: freebsd-current@freebsd.org
Subject: Re: panic with devclass_get_name (dc=0xdeadc0dedeadc0de)
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On Mon, 22 Nov 2010 12:00:57 -0500
Roger Hammerstein <cheeky.m@live.com> wrote:

> I can routinely panic a machine with 
> 
>  dd if=/dev/zero of=/dev/ad8 bs=64k count=1000000
> 
> this part doesn't look good: devclass_get_name
> (dc=0xdeadc0dedeadc0de) 
> 
> Fatal trap 9: general protection fault while in kernel mode

I wonder if this is related to
http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/133286 ?

-- 
Bruce Cran