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Date: Wed, 31 Dec 2003 02:33:27 -0800
From: Dan Hulme <d@diefree.com>
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To: Nate Lawson <nate@root.org>
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Subject: Re: ACPI causes page fault/panic upon reboot
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Disabling ACPI fixes the problem.  The problem appears to be in  dc0, 
however.  See my other reply for details.

-Dan

Nate Lawson wrote:

>Enable "options DDB" and other debugging options in your kernel so that
>you can get a stacktrace.  The problem could also be rl0 or dc0 in their
>shutdown routines since they share an interrupt with acpi.  If you can
>remove either of those cards, see if that fixes the problem.  Also,
>does disabling acpi help?  Finally, try:
>  sysctl hw.acpi.disable_on_poweroff=0
>
>-Nate
>
>
>  
>