From owner-freebsd-current@FreeBSD.ORG Mon Oct 18 21:21:39 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 F3ECC16A4CE for ; Mon, 18 Oct 2004 21:21:38 +0000 (GMT) Received: from nic.ach.sch.gr (nic.sch.gr [194.63.238.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id E8DDB43D49 for ; Mon, 18 Oct 2004 21:21:37 +0000 (GMT) (envelope-from keramida@freebsd.org) Received: (qmail 17376 invoked by uid 207); 18 Oct 2004 21:21:36 -0000 Received: from keramida@freebsd.org by nic by uid 201 with qmail-scanner-1.21 (sophie: 3.04/2.19/3.81. Clear:RC:1(81.186.70.65):. Processed in 1.324327 secs); 18 Oct 2004 21:21:36 -0000 Received: from dialup65.ach.sch.gr (HELO gothmog.gr) ([81.186.70.65]) (envelope-sender ) by nic.sch.gr (qmail-ldap-1.03) with DES-CBC3-SHA encrypted SMTP for ; 18 Oct 2004 21:21:34 -0000 Received: from gothmog.gr (gothmog [127.0.0.1]) by gothmog.gr (8.13.1/8.13.1) with ESMTP id i9ILLRqU000973 for ; Tue, 19 Oct 2004 00:21:27 +0300 (EEST) (envelope-from keramida@freebsd.org) Received: (from giorgos@localhost) by gothmog.gr (8.13.1/8.13.1/Submit) id i9IL5N6m000723 for freebsd-current@freebsd.org; Tue, 19 Oct 2004 00:05:23 +0300 (EEST) (envelope-from keramida@freebsd.org) Date: Tue, 19 Oct 2004 00:05:22 +0300 From: Giorgos Keramidas To: freebsd-current@freebsd.org Message-ID: <20041018210522.GA681@gothmog.gr> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Subject: burncd triggers a panic on 6.0-CURRENT 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, 18 Oct 2004 21:21:39 -0000 Every time I attempt to write a CD-ROM with burncd a panic is triggered, shortly after this message appears on my console: acd0: illegal transfer phase ata1-master: FAILURE - ATAPI_IDENTIFY timed out The next thing I see is acd0 being deleted and a panic from somewhere within geom, but I can't manage to save a crash dump no matter what I try :-/ Adding atapicam on my kernel config and trying to burn a CD-ROM with cdrecord works fine though. The relevant bits from dmesg are: : $ dmesg | egrep 'ata|cd' : atapci0: port 0xf000-0xf00f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 2.5 on pci0 : ata0: channel #0 on atapci0 : ata1: channel #1 on atapci0 : ata0-master: DMA limited to UDMA33, non-ATA66 cable or device : ad0: 42934MB [87233/16/63] at ata0-master UDMA33 : acd0: CDRW at ata1-master PIO4 : cd0 at ata1 bus 0 target 0 lun 0 : cd0: Removable CD-ROM SCSI-0 device : cd0: 16.000MB/s transfers : cd0: Attempt to query device size failed: NOT READY, Medium not present : $ sysctl -a hw.ata : hw.ata.ata_dma: 1 : hw.ata.wc: 1 : hw.ata.atapi_dma: 0