From owner-freebsd-current@FreeBSD.ORG Sun Jan 25 17:24:31 2004 Return-Path: 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 F1C0516A4CE for ; Sun, 25 Jan 2004 17:24:30 -0800 (PST) Received: from hotmail.com (law9-f69.law9.hotmail.com [64.4.9.69]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0504043D3F for ; Sun, 25 Jan 2004 17:24:30 -0800 (PST) (envelope-from mrpolitics@hotmail.com) Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Sun, 25 Jan 2004 17:24:29 -0800 Received: from 65.120.111.9 by lw9fd.law9.hotmail.msn.com with HTTP; Mon, 26 Jan 2004 01:24:29 GMT X-Originating-IP: [65.120.111.9] X-Originating-Email: [mrpolitics@hotmail.com] X-Sender: mrpolitics@hotmail.com From: "Mike Schreckengost" To: conardcox@earthlink.net Date: Sun, 25 Jan 2004 20:24:29 -0500 Mime-Version: 1.0 Content-Type: text/plain; format=flowed Message-ID: X-OriginalArrivalTime: 26 Jan 2004 01:24:29.0855 (UTC) FILETIME=[25243AF0:01C3E3AB] cc: freebsd-current@freebsd.org Subject: RE: devfs kernel panic X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Jan 2004 01:24:31 -0000 Ya know, I am experiencing *exactly* the same problem. Xine has not worked for me since 5.2-RELEASE (locks the system hard w/ a kernel panic such as the one you described). Accessing /dev/dsp1 causes the panic, it seems. The one commonality that I see is that we are both using the snd_emu10k1.ko and snd_pcm.ko drivers... I wonder if there is a problem in these kernel modules, or if the problem is more widespread. Anyways, if you discover a workaround or otherwise figure out what to do about this, I'd love to know. Thanks in advance, Mike >From: Richard Cox >Reply-To: conardcox@earthlink.net >To: freebsd-current@freebsd.org >Subject: devfs kernel panic >Date: Sun, 25 Jan 2004 15:19:19 -0500 > >I was trying to get xine going on 5.2 Current and ran into a kernel panic. >After a bit of investigating, I discovered I could reproduce the panic >consistently just by trying to stat /dev/dsp1 (i.e., just an 'ls /dev/dsp1' > >rocket:/usr/src/sys/fs/devfs]# kldstat >Id Refs Address Size Name > 1 11 0xc0400000 3a3d08 kernel > 2 1 0xc07a4000 1ceac linux.ko > 3 1 0xc07c1000 8744 snd_emu10k1.ko > 4 2 0xc07ca000 1d5d8 snd_pcm.ko > 5 1 0xc07e8000 1af00 radeon.ko > 6 1 0xc0803000 4da2c acpi.ko _________________________________________________________________ Check out the coupons and bargains on MSN Offers! http://shopping.msn.com/softcontent/softcontent.aspx?scmId=1418