Date: Fri, 16 Feb 1996 13:45:58 GMT+800 From: "\6\@\+n\:a 830430 -v100/5719" <NJHUANG@CCLVLAB.CCL.ITRI.ORG.TW> To: questions@FreeBSD.ORG Subject: Fatal Booting ! Message-ID: <F1A56D1D44@cclvlab.ccl.itri.org.tw>
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Hi, FreeBSD people:
I get a fatal booting problem while installing FreeBSD at first time.
The followings are my hardware configuration:
1. 486DX2/66 with 4M DRAM and standard PC/AT bus
This is the slot-1 VMEbus embedded PC CPU module(EPC-5)
from RadiSys corporation.
2. one IDE disk drive and one 1.44M floppy disk drive
3. NE2000(16-bit) network controller
4. This configuration has been successfully installed QNX.
After executing the boot.flp from A: , the following messages appear:
>> FreeBSD BOOT @ 0x10000: 640/3072 K of memory
Use hd(1,a)/kernel to boot sd0 when wd0 is also installed
Usage: [[wd(0,a)/kernel] [-abcCdhrsv]
Use ? for file list or press Enter for defaults
BOOT: [Return] ----- I hit
.
.
.
real memory 4096K
available memory 1468K
.
.
.
.
[Fatal error messages come at last ]
fatal trap 12: page fault while in kernel mode
fault virtual address = 0x0
fault code = supervior read, page not present
instruction pointer = 0x8:0xf018c82d
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 2, gran 1
processor dflags = interrupt enabled, resume, IOPL=0
current process = 1 (swapper)
interrupt mask = net tty bio
panic : page fault
syncing disks.
[ End of error messages]
What is possibly going with that problem ?
Sincerely.
Nan-Jung Huang,
ITRI at Taiwan
13:50 Feb. 16
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