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Date:      Mon, 30 Sep 2002 11:59:56 -0400 (EDT)
From:      John Baldwin <jhb@FreeBSD.org>
To:        freebsd-current@FreeBSD.ORG
Subject:   RE: Fatal trap 12
Message-ID:  <XFMail.20020930115956.jhb@FreeBSD.org>
In-Reply-To: <20020929144540.A367@snoopy.cablecom.ch>

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On 29-Sep-2002 Hanspeter Roth wrote:
>   On Sep 29 at 12:25, Mitsuru IWASAKI spoke:
> 
>> If you think this is caused by acpi.ko, just disable acpi.ko loading.
>> Please read thru loader(8) and device.hints(5).
> 
> Yes, this is it. I've now disabled acpi and the boot process comes
> further.
> 
> 
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem ...
> unknown: <PNP0401> can't assign resources (port)
> unknown: <PNP0f13> can't assign resources (irq)
> 
> ...
> 
> Mounting root from ufs:/dev/ad0s3a
> 
> Fatal trap 12: page fault while in kernal mode
> fault virtual address = ...
> ...
> current process               = 1 (init)
> kernel: type 12 trap, code=0
> Stopped at    generic_bcopy+0x1a:     repe movsl      (%esi),%es:(%edi)
> db> Context switches not allowd in the debugger.
> db>

These messages above that you left out are very important. :(
Also, if you can get a trace by typing 't' at the db> prompt
that can be very helpful as well.

-- 

John Baldwin <jhb@FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/

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