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Date: Thu, 8 Feb 2001 14:02:06 -0800 (PST)
From: pscott@cue.net
To: freebsd-gnats-submit@FreeBSD.org
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Subject: kern/24958: Fatal trap 12 in kernel mode (swapper) on Compaq Presario
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>Number:         24958
>Category:       kern
>Synopsis:       Fatal trap 12 in kernel mode (swapper) on Compaq Presario
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Feb 08 14:10:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     Paul A. Scott
>Release:        4.2-CURRENT
>Organization:
Cue Corporation
>Environment:
na
>Description:
4.2-CURRENT installs without a hitch on Compaq Presario. Even X11 
installs fine with the NVidia TNT2 display adapter. However, after
completing the installation, the machine will not boot the kernel.
This is the GENERIC kernel as delivered on the CDROM.

Receives the following:

Fatal trap 12: page fault while in kernel mode
fault virtual address      = 0x1
fault code                 = supervisor read, page not present
instruction pointer        = 0x8:0xc019fe83
stack pointer              = 0x10:0xc044aec0
frame pointer              = 0x10:0xc044aedc
code segment               = base 0x0, limit 0xfffff, 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
>How-To-Repeat:
boot from disk after install.
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted:


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