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Date: Sat, 24 Feb 2007 12:09:24 GMT
From: Erich Schulman<iylan@bellsouth.net>
To: freebsd-gnats-submit@FreeBSD.org
Subject: Kernel panic after floppy boot for 6.0 to 6.2 upgrade
X-Send-Pr-Version: www-3.0

>Number:         109486
>Category:       kern
>Synopsis:       Kernel panic after floppy boot for 6.0 to 6.2 upgrade (regression)
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Feb 24 12:10:03 GMT 2007
>Closed-Date:    Tue Jun 12 08:07:36 GMT 2007
>Last-Modified:  Tue Jun 12 08:07:36 GMT 2007
>Originator:     Erich Schulman
>Release:        6.0
>Organization:
>Environment:
FreeBSD galaxia 6.0-RELEASE FreeBSD 6.0-RELEASE #0: Thu Nov  3 09:36:13 UTC 2005     root@x64.samsco.home:/usr/obj/usr/src/sys/GENERIC  i386

>Description:
I initially installed 6.0 because I got a like problem with 6.1. Now
that 6.2 is out, I tried to upgrade to it.

I get the following error:

Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xb5
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc07e2f88
stack pointer = 0x28:0xc1020b8c
frame pointer = 0x28:0xc1020b8c
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 ()
trap number = 12
panic: page fault
Uptime: 1s

This problem occurs with 6.1 and 6.2 boot floppies (text above from 6.2).
The 6.0 boot floppies have always worked ok.
>How-To-Repeat:
Boot from the boot floppy and kern 1-3 floppies. When the menu arrives,
allow default choice. Kernel panic occurs.
>Fix:

>Release-Note:
>Audit-Trail:

From: Kris Kennaway <kris@obsecurity.org>
To: Erich Schulman <iylan@bellsouth.net>
Cc: freebsd-gnats-submit@FreeBSD.org
Subject: Re: kern/109486: Kernel panic after floppy boot for 6.0 to 6.2 upgrade
Date: Sun, 11 Mar 2007 05:39:25 -0400

 You tried different floppies to rule out media errors, right?  If so,
 can you boot a 6.2 kernel that you install by hand?
 
 Kris
State-Changed-From-To: open->feedback 
State-Changed-By: linimon 
State-Changed-When: Sun Apr 22 09:54:53 UTC 2007 
State-Changed-Why:  
Note that submitter has been asked for feedback. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=109486 
State-Changed-From-To: feedback->closed 
State-Changed-By: linimon 
State-Changed-When: Tue Jun 12 08:07:17 UTC 2007 
State-Changed-Why:  
Feedback timeout (1 month). 

http://www.freebsd.org/cgi/query-pr.cgi?pr=109486 
>Unformatted:
