From owner-freebsd-current@FreeBSD.ORG  Tue Jun 29 14:40:04 2004
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id C5C0D16A4CE
	for <freebsd-current@freebsd.org>;
	Tue, 29 Jun 2004 14:40:04 +0000 (GMT)
Received: from main.gmane.org (main.gmane.org [80.91.224.249])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 2926543D2F
	for <freebsd-current@freebsd.org>;
	Tue, 29 Jun 2004 14:40:04 +0000 (GMT)
	(envelope-from freebsd-current@m.gmane.org)
Received: from root by main.gmane.org with local (Exim 3.35 #1 (Debian))
	id 1BfJmE-0004Qy-00
	for <freebsd-current@freebsd.org>; Tue, 29 Jun 2004 16:40:02 +0200
Received: from cache4-ffm-vpn.arcor-ip.de ([145.253.2.29])
        by main.gmane.org with esmtp (Gmexim 0.1 (Debian))
        id 1AlnuQ-0007hv-00
        for <freebsd-current@freebsd.org>; Tue, 29 Jun 2004 16:40:02 +0200
Received: from Christoph.Sold by cache4-ffm-vpn.arcor-ip.de with local (Gmexim
	0.1 (Debian))        id 1AlnuQ-0007hv-00
	for <freebsd-current@freebsd.org>; Tue, 29 Jun 2004 16:40:02 +0200
X-Injected-Via-Gmane: http://gmane.org/
To: freebsd-current@freebsd.org
From: Christoph Sold <Christoph.Sold@bahn.de>
Date: Tue, 29 Jun 2004 14:29:05 +0000 (UTC)
Lines: 12
Message-ID: <loom.20040629T162351-273@post.gmane.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
X-Complaints-To: usenet@sea.gmane.org
X-Gmane-NNTP-Posting-Host: main.gmane.org
User-Agent: Loom/3.14 (http://gmane.org/)
X-Loom-IP: 145.253.2.29 (Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US;
	rv:1.7) Gecko/20040614 Firefox/0.8)
Sender: news <news@sea.gmane.org>
Subject: 5.2.1-Current freeze caused by copying audio CD-ROM
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 29 Jun 2004 14:40:04 -0000

Hi Folks,

I can repeatably freeze my Current box using a few problematic CDs. All it takes
is to read the CD using dd, cdparanoia et. al.

A few seconds before the freez occurs the system slows down, I/O goes way up for
a few seconds. After that, the system does not respond. To any keyboard, net, or
serial activity. I've waited a few nights to check the system does not react.

Any ideas how to debug this problem?

-Christoph Sold