From owner-freebsd-bugs  Thu Nov  6 10:00:05 1997
Return-Path: <owner-freebsd-bugs>
Received: (from root@localhost)
          by hub.freebsd.org (8.8.7/8.8.7) id KAA01547
          for bugs-outgoing; Thu, 6 Nov 1997 10:00:05 -0800 (PST)
          (envelope-from owner-freebsd-bugs)
Received: (from gnats@localhost)
          by hub.freebsd.org (8.8.7/8.8.7) id KAA01502;
          Thu, 6 Nov 1997 10:00:02 -0800 (PST)
          (envelope-from gnats)
Resent-Date: Thu, 6 Nov 1997 10:00:02 -0800 (PST)
Resent-Message-Id: <199711061800.KAA01502@hub.freebsd.org>
Resent-From: gnats (GNATS Management)
Resent-To: freebsd-bugs
Resent-Reply-To: FreeBSD-gnats@FreeBSD.ORG, anttik@silic.one.sci.fi
Received: from silic.one.sci.fi (silic.one.sci.fi [195.74.8.141])
          by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id JAA01325
          for <FreeBSD-gnats-submit@freebsd.org>; Thu, 6 Nov 1997 09:56:13 -0800 (PST)
          (envelope-from anttik@silic.one.sci.fi)
Received: (from anttik@localhost)
	by silic.one.sci.fi (8.8.7/8.8.7) id TAA00405;
	Thu, 6 Nov 1997 19:55:33 +0200 (EET)
	(envelope-from anttik)
Message-Id: <199711061755.TAA00405@silic.one.sci.fi>
Date: Thu, 6 Nov 1997 19:55:33 +0200 (EET)
From: Antti Kaipila <anttik@silic.one.sci.fi>
Reply-To: anttik@silic.one.sci.fi
To: FreeBSD-gnats-submit@FreeBSD.ORG
X-Send-Pr-Version: 3.2
Subject: kern/4956: Machine boots when mounting /dev/sd0[ac]
Sender: owner-freebsd-bugs@FreeBSD.ORG
X-Loop: FreeBSD.org
Precedence: bulk


>Number:         4956
>Category:       kern
>Synopsis:       Machine boots when mounting /dev/sd0[ac]
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Nov  6 10:00:01 PST 1997
>Last-Modified:
>Originator:     Antti Kaipila
>Organization:
Project One ry - http://www.one.sci.fi
>Release:        FreeBSD 3.0-971024-SNAP i386
>Environment:

I do have a SCSI CD-ROM, plugged to aha2940 controller. I do NOT have
a Sony CD-ROM, nor do I have support for it in my kernel.

>Description:

When I try to mount /dev/scd0a (or c) to some location on my system,
the machine just hangs for few seconds and then reboots. No traces are
left in syslog.

>How-To-Repeat:

(as root) mount_cd9660 /dev/scd0a /foo

>Fix:
	
	

>Audit-Trail:
>Unformatted: