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Date:      Sat, 12 Oct 2002 13:51:41 +0800
From:      Dean Hollister <dean@odyssey.apana.org.au>
To:        <freebsd-stable@freebsd.org>
Subject:   Kernel Panics in 4.7-STABLE
Message-ID:  <5.1.0.14.2.20021012135120.00aabc20@odyssey.apana.org.au>

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Dear All,

I am receiving the following kernel panic upon trying to boot a 4.7-STABLE 
system. This is happening on two machines, both 486s. Even the generic 
kernel, when compiled fresh, will not boot, generating the same panic 
condition.

486DX4-100, 20MB RAM:

Fatal trap 12: page fault while in kernel mode
fault virtual address	= 0x0
fault code		= supervisor read, page not present
instruction pointer	= 0x8:0xc02247a4
stack pointer		= 0x10:0xc02fef1c
frame pointer		= 0x10:0xc02fef24
code segment		= base 0x0, limit 0xffffff, type 0x1b
			= DPL 0, pres 1, def32 1, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process	= 0 (swapper)
interrupt mask		= net tty bio cam
trap number		= 12
panic: page fault

486DX-120, 50MB RAM:

Fatal trap 12: page fault while in kernel mode
fault virtual address	= 0x0
fault code		= supervisor read, page not present
instruction pointer	= 0x8:0xc0227ee4
stack pointer		= 0x10:0xc0302f1c
frame pointer		= 0x10:0xc0302f24
code segment		= base 0x0, limit 0xffffff, type 0x1b
			= DPL 0, pres 1, def32 1, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process	= 0 (swapper)
interrupt mask		= net tty bio cam
trap number		= 12
panic: page fault

Does anyone have any ideas on how to resolve this problem?

Regards,

d.



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