From owner-freebsd-bugs@FreeBSD.ORG Sun Oct 10 18:40:24 2004 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 49BCA16A4CE for ; Sun, 10 Oct 2004 18:40:24 +0000 (GMT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1DFEB43D2D for ; Sun, 10 Oct 2004 18:40:24 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.11/8.12.11) with ESMTP id i9AIeNIE038484 for ; Sun, 10 Oct 2004 18:40:24 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.11/8.12.11/Submit) id i9AIeN5s038483; Sun, 10 Oct 2004 18:40:23 GMT (envelope-from gnats) Resent-Date: Sun, 10 Oct 2004 18:40:23 GMT Resent-Message-Id: <200410101840.i9AIeN5s038483@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Claudio Destro Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B9C2616A4CE for ; Sun, 10 Oct 2004 18:37:39 +0000 (GMT) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 953E143D31 for ; Sun, 10 Oct 2004 18:37:39 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.12.11/8.12.11) with ESMTP id i9AIbdiG033164 for ; Sun, 10 Oct 2004 18:37:39 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.12.11/8.12.11/Submit) id i9AIbcHM033163; Sun, 10 Oct 2004 18:37:38 GMT (envelope-from nobody) Message-Id: <200410101837.i9AIbcHM033163@www.freebsd.org> Date: Sun, 10 Oct 2004 18:37:38 GMT From: Claudio Destro To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Subject: kern/72490: Panic mounting cdrom with RWCombo X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 10 Oct 2004 18:40:24 -0000 >Number: 72490 >Category: kern >Synopsis: Panic mounting cdrom with RWCombo >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Oct 10 18:40:23 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Claudio Destro >Release: 5.3-BETA7 >Organization: >Environment: FreeBSD vulcan 5.3-BETA7 FreeBSD 5.3-BETA7 #9: Sun Oct 10 18:04:32 CEST 2004 root@:/mnt/AC26400R/usr.obj/usr/src/sys/VULCAN i386 >Description: I recompiled and installed world + kernel this morning (Sun Oct 10 CEST 2004). I mounted a data cd, unzipped one 200 Mb file, umount'd that cd, and then mounted it again getting a kernel panic. /sbin/mount and /sbin/umount are owned by root:wheel and 'chmod +s', but I use these commands with my normal user vyger:vyger,wheel Immediately after the "acd0: WARNING - removed from configuration" message, the kernel panics. that's my /var/log/messages: Oct 10 18:28:41 vulcan syslogd: kernel boot file is /boot/kernel/kernel Oct 10 18:28:41 vulcan kernel: Copyright (c) 1992-2004 The FreeBSD Project. Oct 10 18:28:41 vulcan kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 Oct 10 18:28:41 vulcan kernel: The Regents of the University of California. All rights reserved. Oct 10 18:28:41 vulcan kernel: FreeBSD 5.3-BETA7 #9: Sun Oct 10 18:04:32 CEST 2004 Oct 10 18:28:41 vulcan kernel: root@:/mnt/AC26400R/usr.obj/usr/src/sys/VULCAN Oct 10 18:28:41 vulcan kernel: Timecounter "i8254" frequency 1193182 Hz quality 0 Oct 10 18:28:41 vulcan kernel: CPU: Pentium III/Pentium III Xeon/Celeron (501.14-MHz 686-class CPU) Oct 10 18:28:41 vulcan kernel: Origin = "GenuineIntel" Id = 0x673 Stepping = 3 Oct 10 18:28:41 vulcan kernel: Features=0x383f9ff Oct 10 18:28:41 vulcan kernel: real memory = 268419072 (255 MB) Oct 10 18:28:41 vulcan kernel: avail memory = 253014016 (241 MB) Oct 10 18:28:41 vulcan kernel: npx0: [FAST] Oct 10 18:28:41 vulcan kernel: npx0: on motherboard Oct 10 18:28:41 vulcan kernel: npx0: INT 16 interface Oct 10 18:28:41 vulcan kernel: acpi0: on motherboard Oct 10 18:28:41 vulcan kernel: acpi0: Power Button (fixed) Oct 10 18:28:41 vulcan kernel: Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000 Oct 10 18:28:41 vulcan kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port 0xe408-0xe40b on acpi0 Oct 10 18:28:41 vulcan kernel: cpu0: on acpi0 Oct 10 18:28:41 vulcan kernel: acpi_button0: on acpi0 Oct 10 18:28:41 vulcan kernel: pcib0: port 0xcf8-0xcff on acpi0 Oct 10 18:28:41 vulcan kernel: pci0: on pcib0 Oct 10 18:28:41 vulcan kernel: agp0: mem 0xe7800000-0xe7ffffff at device 0.0 on pci0 Oct 10 18:28:41 vulcan kernel: pcib1: at device 1.0 on pci0 Oct 10 18:28:41 vulcan kernel: pci1: on pcib1 Oct 10 18:28:41 vulcan kernel: pci1: at device 0.0 (no driver attached) Oct 10 18:28:41 vulcan kernel: isab0: at device 4.0 on pci0 Oct 10 18:28:41 vulcan kernel: isa0: on isab0 Oct 10 18:28:41 vulcan kernel: atapci0: port 0xb800-0xb80f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 4.1 on pci0 Oct 10 18:28:41 vulcan kernel: ata0: channel #0 on atapci0 Oct 10 18:28:41 vulcan kernel: ata1: channel #1 on atapci0 Oct 10 18:28:41 vulcan kernel: uhci0: port 0xb400-0xb41f at device 4.2 on pci0 Oct 10 18:28:41 vulcan kernel: uhci0: [GIANT-LOCKED] Oct 10 18:28:41 vulcan kernel: usb0: on uhci0 Oct 10 18:28:41 vulcan kernel: usb0: USB revision 1.0 Oct 10 18:28:41 vulcan kernel: uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 Oct 10 18:28:41 vulcan kernel: uhub0: 2 ports with 2 removable, self powered Oct 10 18:28:41 vulcan kernel: ums0: Microsoft Microsoft Wheel Mouse OpticalŪ, rev 1.10/1.21, addr 2, iclass 3/1 Oct 10 18:28:41 vulcan kernel: ums0: 3 buttons and Z dir. Oct 10 18:28:41 vulcan kernel: pci0: at device 4.3 (no driver attached) Oct 10 18:28:41 vulcan kernel: ahc0: port 0xb000-0xb0ff mem 0xde800000-0xde800fff irq 12 at device 10.0 on pci0 Oct 10 18:28:41 vulcan kernel: ahc0: [GIANT-LOCKED] Oct 10 18:28:41 vulcan kernel: aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs Oct 10 18:28:41 vulcan kernel: fdc0: port 0x3f7,0x3f2-0x3f5 irq 6 drq 2 on acpi0 Oct 10 18:28:41 vulcan kernel: fdc0: [FAST] Oct 10 18:28:41 vulcan kernel: ppc0 port 0x778-0x77b,0x378-0x37f irq 7 drq 3 on acpi0 Oct 10 18:28:41 vulcan kernel: ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode Oct 10 18:28:41 vulcan kernel: ppc0: FIFO with 16/16/9 bytes threshold Oct 10 18:28:41 vulcan kernel: ppbus0: on ppc0 Oct 10 18:28:41 vulcan kernel: plip0: on ppbus0 Oct 10 18:28:41 vulcan kernel: lpt0: on ppbus0 Oct 10 18:28:41 vulcan kernel: lpt0: Interrupt-driven port Oct 10 18:28:41 vulcan kernel: ppi0: on ppbus0 Oct 10 18:28:41 vulcan kernel: sio0 port 0x3f8-0x3ff irq 4 on acpi0 Oct 10 18:28:41 vulcan kernel: sio0: type 16550A Oct 10 18:28:41 vulcan kernel: sio1 port 0x2f8-0x2ff irq 3 on acpi0 Oct 10 18:28:41 vulcan kernel: sio1: type 16550A Oct 10 18:28:41 vulcan kernel: atkbdc0: port 0x64,0x60 irq 1 on acpi0 Oct 10 18:28:41 vulcan kernel: atkbd0: irq 1 on atkbdc0 Oct 10 18:28:41 vulcan kernel: kbd0 at atkbd0 Oct 10 18:28:41 vulcan kernel: atkbd0: [GIANT-LOCKED] Oct 10 18:28:41 vulcan kernel: orm0: at iomem 0xc8000-0xcc7ff,0xc0000-0xc7fff on isa0 Oct 10 18:28:41 vulcan kernel: pmtimer0 on isa0 Oct 10 18:28:41 vulcan kernel: sc0: at flags 0x100 on isa0 Oct 10 18:28:41 vulcan kernel: sc0: VGA <16 virtual consoles, flags=0x300> Oct 10 18:28:41 vulcan kernel: vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Oct 10 18:28:41 vulcan kernel: ata2: at port 0x3ee-0x3ef,0x1e8-0x1ef irq 11 on isa0 Oct 10 18:28:41 vulcan kernel: Timecounter "TSC" frequency 501138758 Hz quality 800 Oct 10 18:28:41 vulcan kernel: Timecounters tick every 10.000 msec Oct 10 18:28:41 vulcan kernel: ipfw2 initialized, divert enabled, rule-based forwarding disabled, default to deny, logging disabled Oct 10 18:28:41 vulcan kernel: acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0% Oct 10 18:28:41 vulcan kernel: ad0: 6149MB [13328/15/63] at ata0-master UDMA33 Oct 10 18:28:41 vulcan kernel: acd0: CDRW at ata0-slave PIO4 Oct 10 18:28:41 vulcan kernel: ad2: 2446MB [4970/16/63] at ata1-master WDMA2 Oct 10 18:28:41 vulcan kernel: da0 at ahc0 bus 0 target 0 lun 0 Oct 10 18:28:41 vulcan kernel: da0: Fixed Direct Access SCSI-2 device Oct 10 18:28:41 vulcan kernel: da0: 20.000MB/s transfers (10.000MHz, offset 8, 16bit), Tagged Queueing Enabled Oct 10 18:28:41 vulcan kernel: da0: 4343MB (8895370 512 byte sectors: 255H 63S/T 553C) Oct 10 18:28:41 vulcan kernel: Mounting root from ufs:/dev/da0s1a Oct 10 18:29:39 vulcan kernel: cd9660: Joliet Extension (Level 3) Oct 10 18:34:31 vulcan kernel: acd0: TIMEOUT - READ_BIG retrying (2 retries left) Oct 10 18:34:31 vulcan kernel: acd0: unknown transfer phase Oct 10 18:34:51 vulcan kernel: acd0: FAILURE - ATAPI_IDENTIFY timed out Oct 10 18:34:51 vulcan kernel: acd0: timeout sending command=a1 Oct 10 18:34:51 vulcan kernel: acd0: error issueing ATAPI_IDENTIFY command Oct 10 18:34:51 vulcan kernel: ad0: timeout sending command=ec Oct 10 18:34:51 vulcan kernel: ad0: error issueing ATA_IDENTIFY command Oct 10 18:34:51 vulcan kernel: ad0: timeout sending command=ec Oct 10 18:34:51 vulcan kernel: ad0: error issueing ATA_IDENTIFY command Oct 10 18:34:51 vulcan kernel: ad0: WARNING - removed from configuration Oct 10 18:34:51 vulcan kernel: acd0: WARNING - removed from configuration >How-To-Repeat: However, I think TIMEOUTs and FAILUREs are hardware-related problem. I was not able to reproduce the bug due to the fact that after this error I always received an I/O error mounting the same cd (I also think that the cd is not burned correctly, or - better - the rwcombo is not high quality). hope this helps! >Fix: >Release-Note: >Audit-Trail: >Unformatted: