From root@hclb.demon.co.uk  Wed Sep 14 09:00:07 1994
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Date: Wed, 14 Sep 1994 16:57:57 +0100
From: Dave Evans  <root@hclb.demon.co.uk>
Reply-To: root@hclb.demon.co.uk
To: FreeBSD-gnats-submit@freefall.cdrom.com
Subject: Toshiba MK156FB scsi drive does not work with 2.0 kernel.
X-Send-Pr-Version: 3.2

>Number:         1
>Category:       kern
>Synopsis:       [aha] [scsi] Toshiba MK156FB scsi drive does not work with 2.0 kernel
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    core
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Sep 14 09:10:01 1994
>Closed-Date:    Sun Jul 30 11:45:31 PDT 1995
>Last-Modified:  Sun Sep 12 15:51:32 UTC 2010
>Originator:     Dave Evans
>Release:        FreeBSD 1.1.5.1.RELEASE i386
>Organization:
>Environment:
	This drive is old and clunky. I resurrected it, hoping
to use it as my obj tree.
	
	The drives only claim to fame is that it is mentioned in /etc/fstab

>Description:

While booting the kernel:

aha0, targ 2, lun 0, type 0<direct> fixed SCSI0
aha0, targ 2, lun 0, <unknownunknown????>

fatal trap 18: integer divide fault while in kernel mode.
instrucion pointer 0xf013f134 ( I think)

proc flags interrupt enabled, resume IOPL=0
current process = 0()
interrupt mask net tty bio
panic: integer divide fault


>How-To-Repeat:

	reboot.  Happens every time

>Fix:
	remove Toshiba MK156FB drive from the SCSI bus.

	or use a 1.1.5.1 kernel.

	Using a 1.1 kernel from the cdrom will also show the bug.
	
	The bug appears to have been fixed at some time, but has now
	resurfaced.



>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: joerg 
State-Changed-When: Mon Mar 27 23:43:37 MET DST 1995 
State-Changed-Why:  
Dave Evans (the originator of the PR): 
kern/1 has been fixed since mid-December.  I've been happily compiling 
/usr/src on one of these old, clunky drives.   
State-Changed-From-To: closed->analyzed 
State-Changed-By: paul 
State-Changed-When: Sun Jul 30 11:44:10 PDT 1995 
State-Changed-Why:  
Testing updating of index file since this PR is still flagged as 
open even though it's been closed. 
State-Changed-From-To: analyzed->closed 
State-Changed-By: paul 
State-Changed-When: Sun Jul 30 11:45:31 PDT 1995 
State-Changed-Why:  
Finally close this properly. 
For some reason the index file which is used by queries still had 
this flagged as an open PR even though the PR file itself had a state 
entry of closed. 
>Unformatted:
