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Date:      Mon, 13 Mar 2000 17:35:39 +0100
From:      Brad Knowles <blk@skynet.be>
To:        John Baldwin <jhb@FreeBSD.org>
Cc:        FreeBSD-STABLE Mailing List <freebsd-stable@FreeBSD.org>
Subject:   Re: Weirdest crash I ever saw...
Message-ID:  <v04220800b4f2c88e9eb8@[195.238.1.121]>
In-Reply-To: <200003131532.KAA26127@members.freedomnet.com>
References:  <200003131532.KAA26127@members.freedomnet.com>

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At 10:56 AM -0500 2000/3/13, John Baldwin wrote:

>  Ok, that is useful.  Sort of.  Are you sure that int number is right?

	Yup, I checked it again when I rebooted, and it came up the same.

>  int=0 is a Divide by Zero error, where as the instruction you died on
>  is an 'out' instruction, which does I/O, not math.  This is some sort
>  of expansion ROM BIOS for some card you have.  What hardware is in this
>  system?

	This is a Dell PowerEdge 1300/450 (dual CPUs w/ 512KB L2 cache 
each), 1GB of RAM, OS on the internal Quantum Atlas IV 9GB HD which 
is attached to the built-in Adaptec AIC-7890 controller.  I have two 
Adaptec 2940U2W controllers attached to two separate interfaces of a 
Comparex D1400 (Hitachi DF400) drive array with dual controllers (one 
interface per controller).

>  A BTX fault like the above is useful to myself at least, and potentially
>  anyone else who does x86 assembly foo.

	I'm glad someone here groks this stuff.  ;-)


	Thanks!

--
   These are my opinions -- not to be taken as official Skynet policy
======================================================================
Brad Knowles, <blk@skynet.be>                || Belgacom Skynet SA/NV
Systems Architect, Mail/News/FTP/Proxy Admin || Rue Colonel Bourg, 124
Phone/Fax: +32-2-706.13.11/12.49             || B-1140 Brussels
http://www.skynet.be                         || Belgium


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