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Date:      Sun, 22 Dec 2002 15:17:35 +0100
From:      Ralf Schumacher <ralf_schumacher@gmx.net>
To:        freebsd-current@freebsd.org
Subject:   Bootproblems of 5.0 DP2,RC1,RC2 on i845PE based Board
Message-ID:  <3E05C97F.4080907@gmx.net>

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Hi!

I have problems to boot the CD-based Kernel on the images for
FreeBSD 5.0 DP2,RC1 and RC2.

As ACPI is mostly the problem i have tried it with "unset acpi_load" but 
to no avail.

It seems as if the Kernel probes the hardware and then there comes a 
kernel panic.
4.7 runs smoothly and without a hitch, besides that i have to boot windows
first after a power-down to get DMA for my IDE-Drives.
The Hardware is a ABIT BE7-RAID (i845PE-Based) with a P4 2,8 GHz and 512MB.
The CD-ROM Drive is a Pioneer DVD-Drive as master on the second
controller.


The output says:

Fatal trap 1: privileged instruction fault while in vm86 mode
instruction point       = 0xcc00:0xe3
stack pointer           = 0x0:0xff8
frame pointer           = 0x0:0x0
code segment            = base 0x0, limit 0x0, type 0x0
                        DPL 0, pres 0, def32 0, gran 0
processor eflags        = interrupt enabled, resume, vm86, IOPL = 0
current process         = 0 (swapper)
trap number             = 1
panic: privileged instruction fault

An tr on RC1 says (The only with the debugger built in):
(null)(0,0,0,0,0) at 0xe3

Have someone an idea about this problem?

Best Regards

Ralf Schumacher



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