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Date:      Sun, 29 Sep 2002 14:45:40 +0200
From:      Hanspeter Roth <hanspeter_roth@hotmail.com>
To:        freebsd-current@FreeBSD.ORG
Subject:   Fatal trap 12
Message-ID:  <20020929144540.A367@snoopy.cablecom.ch>
In-Reply-To: <20020929.122544.81708915.iwasaki@jp.FreeBSD.org>; from iwasaki@jp.FreeBSD.org on Sun, Sep 29, 2002 at 12:25:44PM %2B0900
References:  <20020928191817.A1182@snoopy.cablecom.ch> <20020929.122544.81708915.iwasaki@jp.FreeBSD.org>

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  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>


The ad0s3x devices are the same as in 4.6:

crw-r-----  2 root  operator  116, 0x00040002 Sep 28 19:44 ad0s3
crw-r-----  2 root  operator  116, 0x00040000 Sep 28 19:44 ad0s3a
crw-r-----  2 root  operator  116, 0x00040001 Sep 28 19:44 ad0s3b
crw-r-----  2 root  operator  116, 0x00040002 Sep 28 19:44 ad0s3c
...


What can I do with the Fatal trap 12?

-Hanspeter

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