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To: "Marc G. Fournier" <scrappy@hub.org>
cc: current@freebsd.org
Subject: Re: Fatal Trap 12: Page Fault... 
In-reply-to: Your message of "Tue, 12 Dec 95 00:45:03 EST."
             <Pine.BSF.3.91.951212004018.219A-100000@hub.org> 
From: David Greenman <davidg@Root.COM>
Reply-To: davidg@Root.COM
Date: Mon, 11 Dec 1995 23:16:18 -0800
Sender: owner-current@freebsd.org
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>Fatal Trap 12: page fault while in kernel mode
>
>virtual address: 0xf24
>instruction pointer: 0x8: 0xf01711f5
>
>fault code: supervisor write, page not present

   I need symbol names around this address before I can help.

>	I'm going to do a make clean; make depend; make on the
>debug kernel again, just in case something messed up in the make,
>but is there somewhere that I can set the time it waits without getting
>a 'hit any key to reboot' before it reboots so that I can write down the
>whole error?

   When it crashes, type a single <space>. This will stop the reboot process.
When you finish copying down the information, type another key and it will
reboot.
   ...or add options "DDB" to your kernel and it will drop into the debugger.
>From here, you can type "trace" to get a symbolic traceback...this is much
more useful.

-DG