From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261215AbULRSkc (ORCPT ); Sat, 18 Dec 2004 13:40:32 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261217AbULRSkc (ORCPT ); Sat, 18 Dec 2004 13:40:32 -0500 Received: from mail4.worldserver.net ([217.13.200.24]:33431 "EHLO mail4.worldserver.net") by vger.kernel.org with ESMTP id S261215AbULRSkW (ORCPT ); Sat, 18 Dec 2004 13:40:22 -0500 X-Speedbone-MailScanner-Mail-From: christian@leber.de via mail4.worldserver.net X-Speedbone-MailScanner: 1.23st (Clear:RC:1(80.140.59.159):. Processed in 0.160375 secs Process 29195) Date: Sat, 18 Dec 2004 19:40:21 +0100 From: Christian Leber To: linux-kernel@vger.kernel.org Cc: axboe@suse.de Subject: [bugreport] Problem when trying to mount CD/DVD (2.6.10-rc{1 to 3-bk12}); most likely it's ide-scsi Message-ID: <20041218184021.GA6795@core.home> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Accept-Language: de en X-Location: Europe, Germany, Mannheim X-Operating-System: Debian GNU/Linux (sid) User-Agent: Mutt/1.5.6+20040907i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello, when i try to mount (mount /dev/hdc /cdrom) a CD or DVD i get the following error: Dec 18 19:27:50 igor3 kernel: ide-scsi: unsup command: dev hdc: flags = REQ_CMD REQ_STARTED Dec 18 19:27:50 igor3 kernel: sector 0, nr/cnr 1/1 Dec 18 19:27:50 igor3 kernel: bio c15ee740, biotail c15ee740, buffer dd1a4000, data 00000000, len 0 Dec 18 19:27:50 igor3 kernel: end_request: I/O error, dev hdc, sector 0 Dec 18 19:27:50 igor3 kernel: FAT: unable to read boot sector (i also tried it with -t iso9660, this way the error is only slightly different) Dec 18 19:27:50 igor3 kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000000 Dec 18 19:27:50 igor3 kernel: printing eip: Dec 18 19:27:50 igor3 kernel: c01b817e Dec 18 19:27:50 igor3 kernel: *pde = 00000000 Dec 18 19:27:50 igor3 kernel: Oops: 0000 [#1] Dec 18 19:27:50 igor3 kernel: PREEMPT SMP Dec 18 19:27:50 igor3 kernel: Modules linked in: md5 ipv6 lp ehci_hcd eepro100 snd_bt87x btaudio bt878 snd_intel8x0 snd_ac97_codec snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd i2c_sis96x i2c_sis630 shpchp pciehp pci_hotplug analog gameport 8250_pnp pcspkr tsdev evdev ext3 jbd via_agp sworks_agp sis_agp nvidia_agp intel_mch_agp intel_agp efficeon_agp ati_agp amd_k7_agp amd64_agp ali_agp autofs4 af_packet agpgart i810_audio soundcore ac97_codec e100 mii sis900 tuner tvaudio msp3400 bttv video_buf firmware_class i2c_algo_bit v4l2_common btcx_risc i2c_core videodev parport_pc parport 8250 serial_core thermal processor fan button battery ac rtc sbp2 ohci1394 ieee1394 ub usb_storage ohci_hcd uhci_hcd usbcore tmscsim ide_scsi Dec 18 19:27:50 igor3 kernel: CPU: 0 Dec 18 19:27:50 igor3 kernel: EIP: 0060:[] Not tainted VLI Dec 18 19:27:50 igor3 kernel: EFLAGS: 00010246 (2.6.10-rc1) Dec 18 19:27:50 igor3 kernel: EIP is at get_kobj_path_length+0x1a/0x34 Dec 18 19:27:50 igor3 kernel: eax: 00000000 ebx: 00000000 ecx: ffffffff edx: dfd88df0 Dec 18 19:27:50 igor3 kernel: esi: 00000001 edi: 00000000 ebp: ffffffff esp: de367de4 Dec 18 19:27:50 igor3 kernel: ds: 007b es: 007b ss: 0068 Dec 18 19:27:50 igor3 kernel: Process mount (pid: 3468, threadinfo=de366000 task=dfde65c0) Dec 18 19:27:50 igor3 kernel: Stack: deaab400 c15d3900 c15d3900 dfd88df0 c01b81f7 dfd88df0 00000000 deaab400 Dec 18 19:27:50 igor3 kernel: c15d3900 c15d3900 00000000 c01b88c5 dfd88df0 000000d0 fffffff4 deaab400 Dec 18 19:27:50 igor3 kernel: c15d3900 c15d3900 00000000 c01b898e dfd88df0 00000005 00000000 000000d0 Dec 18 19:27:50 igor3 kernel: Call Trace: Dec 18 19:27:50 igor3 kernel: [] kobject_get_path+0xf/0x54 Dec 18 19:27:50 igor3 kernel: [] do_kobject_uevent+0x1d/0xd0 Dec 18 19:27:50 igor3 kernel: [] kobject_uevent+0x16/0x1c Dec 18 19:27:50 igor3 kernel: [] bdev_uevent+0x36/0x3c Dec 18 19:27:50 igor3 kernel: [] kill_block_super+0x14/0x34 Dec 18 19:27:50 igor3 kernel: [] deactivate_super+0x3d/0x50 Dec 18 19:27:50 igor3 kernel: [] get_sb_bdev+0xee/0x10c Dec 18 19:27:50 igor3 kernel: [] vfat_get_sb+0x1a/0x20 Dec 18 19:27:50 igor3 kernel: [] vfat_fill_super+0x0/0x48 Dec 18 19:27:50 igor3 kernel: [] do_kern_mount+0x86/0x128 Dec 18 19:27:50 igor3 kernel: [] do_new_mount+0x62/0xac Dec 18 19:27:50 igor3 kernel: [] do_mount+0x146/0x198 Dec 18 19:27:50 igor3 kernel: [] copy_mount_options+0x4c/0x9c Dec 18 19:27:50 igor3 kernel: [] sys_mount+0x97/0x114 Dec 18 19:27:50 igor3 kernel: [] syscall_call+0x7/0xb Dec 18 19:27:50 igor3 kernel: Code: c3 85 db 58 74 ee 56 e8 d5 1b fd ff 5e eb e5 89 f6 55 57 56 53 be 01 00 00 00 8b 54 24 14 31 db bd ff ff ff ff 8b 3a 89 e9 89 d8 ae f7 d1 49 8b 52 24 85 d2 8d 74 31 01 75 ea 5b 89 f0 5e 5f Full kernel log is here: http://debian.christian-leber.de/bugreport/kern.log config is here: http://debian.christian-leber.de/bugreport/config Christian Leber -- http://www.nosoftwarepatents.com