From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261236AbVGCJ4J (ORCPT ); Sun, 3 Jul 2005 05:56:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261246AbVGCJ4J (ORCPT ); Sun, 3 Jul 2005 05:56:09 -0400 Received: from unknown.ghostnet.de ([217.69.161.74]:59624 "EHLO nexave.de") by vger.kernel.org with ESMTP id S261236AbVGCJ4E (ORCPT ); Sun, 3 Jul 2005 05:56:04 -0400 Message-ID: <42C7B5F0.40003@cyberoptic.de> Date: Sun, 03 Jul 2005 11:54:56 +0200 From: CyberOptic User-Agent: Mozilla Thunderbird 1.0.2 (Windows/20050317) X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: ppa / kernel 2.6.12.2 / fsck results in kernel error X-Enigmail-Version: 0.91.0.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Scanner: exiscan *1Dp1Cf-00089q-00*D.LgJfeJ/xQ* Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello, this error (see blow) occours, if I "fsck -c" (bad cluster test) a medium in my parallel IOmega ZIP-Drive 100MB. A complete dd from /dev/zero to the device works like a charm. - fsck 1.37 (21-Mar-2005) - e2fsck 1.37 (21-Mar-2005) - Linux second 2.6.12.2 #7 Sun Jul 3 01:49:46 CEST 2005 i686 GNU/Linux Regards - Sebastian ---dmesg--- ppa: Version 2.07 (for Linux 2.4.x) parport: PnPBIOS parport detected. parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,ECP,DMA] ppa: Found device at ID 6, Attempting to use EPP 16 bit ppa: Found device at ID 6, Attempting to use PS/2 ppa: Communication established with ID 6 using PS/2 scsi0 : Iomega VPI0 (ppa) interface Vendor: IOMEGA Model: ZIP 100 Rev: D.13 Type: Direct-Access ANSI SCSI revision: 02 SCSI device sda: 196608 512-byte hdwr sectors (101 MB) sda: Write Protect is off sda: Mode Sense: 25 00 00 08 sda: cache data unavailable sda: assuming drive cache: write through SCSI device sda: 196608 512-byte hdwr sectors (101 MB) sda: Write Protect is off sda: Mode Sense: 25 00 00 08 sda: cache data unavailable sda: assuming drive cache: write through sda: sda1 Attached scsi removable disk sda at scsi0, channel 0, id 6, lun 0 Unable to handle kernel NULL pointer dereference at virtual address 00000000 printing eip: f8875396 *pde = 00000000 Oops: 0002 [#1] Modules linked in: parport_pc ppa parport 8250 serial_core sd_mod scsi_mod eeprom i2c_sensor i2c_isa i2c_viapro i2c_core loop CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010202 (2.6.12.2) EIP is at ppa_byte_in+0x26/0x40 [ppa] eax: 00000200 ebx: 00000200 ecx: 0000037a edx: 00000378 esi: 00000001 edi: 00000378 ebp: 00000000 esp: c1923e8c ds: 007b es: 007b ss: 0068 Process events/0 (pid: 3, threadinfo=c1922000 task=c18d6020) Stack: 0000037a 00000379 00000000 00000378 f88756ea 00000378 00000000 00000200 c043cdb0 00000200 00000379 f76ca1a0 f76cdce0 f8875a61 f76cdce0 00000000 00000200 f76ca1d0 f76cdce0 f8875561 00000378 00000001 fffd47cc c18d6020 Call Trace: [] ppa_in+0x17a/0x190 [ppa] [] ppa_completion+0x151/0x250 [ppa] [] ppa_out+0x151/0x160 [ppa] [] ppa_engine+0x2a9/0x3f0 [ppa] [] ppa_interrupt+0x0/0xa0 [ppa] [] ppa_interrupt+0x22/0xa0 [ppa] [] worker_thread+0x1ad/0x250 [] default_wake_function+0x0/0x20 [] default_wake_function+0x0/0x20 [] worker_thread+0x0/0x250 [] kthread+0xaa/0xb0 [] kthread+0x0/0xb0 [] kernel_thread_helper+0x5/0x18 Code: 90 8d 74 26 00 55 57 56 53 8b 5c 24 1c 8b 74 24 18 0f b7 7c 24 14 85 db 74 1f 8d 4f 02 90 8d b4 26 00 00 00 00 89 f5 89 fa 46 ec <88> 45 00 89 ca b0 27 ee b0 25 ee 4b 75 ec 5b b8 01 00 00 00 5e <6>parport0: ppa already owner parport0: ppa already owner scsi: Device offlined - not ready after error recovery: host 0 channel 0 id 6 lun 0 SCSI error : <0 0 6 0> return code = 0x70000 end_request: I/O error, dev sda, sector 32 Buffer I/O error on device sda1, logical block 0 Buffer I/O error on device sda1, logical block 1 Buffer I/O error on device sda1, logical block 2 Buffer I/O error on device sda1, logical block 3 Buffer I/O error on device sda1, logical block 4 Buffer I/O error on device sda1, logical block 5 Buffer I/O error on device sda1, logical block 6 Buffer I/O error on device sda1, logical block 7 Buffer I/O error on device sda1, logical block 8 Buffer I/O error on device sda1, logical block 9 printk: 13698 messages suppressed. Buffer I/O error on device sda1, logical block 3043 scsi0 (6:0): rejecting I/O to offline device [...repeats some thousand times...] ---/dmesg---