From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262421AbVF2FU5 (ORCPT ); Wed, 29 Jun 2005 01:20:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262428AbVF2FU5 (ORCPT ); Wed, 29 Jun 2005 01:20:57 -0400 Received: from web52610.mail.yahoo.com ([206.190.39.148]:60345 "HELO web52610.mail.yahoo.com") by vger.kernel.org with SMTP id S262421AbVF2FTk (ORCPT ); Wed, 29 Jun 2005 01:19:40 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com.au; h=Message-ID:Received:Date:From:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=2T5enrmNztkiaBMMAjGr00pseWPDo+8SN1G47cD98RD2rSPjqitIMinDL1ZlGyioHxzCKAtkRRM72amJVeWo8tJC0DFJJxjBAT6YI6br7E5o6giODrJ6Salh9Y12wfwPeWmmkRSV4sgzFg2lIVeLqRJ08xHaA9Ib4/b53Y+lKiA= ; Message-ID: <20050629051940.66828.qmail@web52610.mail.yahoo.com> Date: Wed, 29 Jun 2005 15:19:40 +1000 (EST) From: Srihari Vijayaraghavan Subject: [PROBLEM] kernel BUG at include/linux/blkdev.h:601 To: linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Vanilla 2.6.12 or 2.6.12-git* (the below BUG/Panic report is from 2.6.12-git9). Hardware: ICH4: chipset revision 1 ICH4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0x1860-0x1867, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0x1868-0x186f, BIOS settings: hdc:DMA, hdd:DMA hda: IC35L060AVV207-0, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hdc: LITE-ON LTR-48246S, ATAPI CD/DVD-ROM drive hdd: HL-DT-ST CD-ROM GCR-8482B, ATAPI CD/DVD-ROM drive Software: Linux-2.6.* Vanilla FC4 + official updates How to reproduce: Insert Coldplay X&Y CD album (yes, it's a copy-controlled cd), and wait for few minutes until it crashes. No need to even 'play' it. end_request: I/O error, dev hdc, sector 0 printk: 140 messages suppressed. Buffer I/O error on device hdc, logical block 0 hdc: command error: status=0x51 { DriveReady SeekComplete Error } hdc: command error: error=0x54 { AbortedCommand LastFailedSense=0x05 } ide: failed opcode was: unknown end_request: I/O error, dev hdc, sector 0 ------------[ cut here ]------------ kernel BUG at include/linux/blkdev.h:601! invalid operand: 0000 [#1] Modules linked in: autofs4 sunrpc af_packet dm_mod video thermal processor fan button uhci_hcd ehci_hcd intel_agp i2c_i801 i2c_core snd_intel8x0 snd_ac97_codec snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc e100 mii floppy ide_cd cdrom usbcore unix ext3 mbcache jbd CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010046 (2.6.12-git9) EIP is at __ide_end_request+0x118/0x125 eax: 00009feb ebx: de543460 ecx: 01600100 edx: de543460 esi: 00000001 edi: c033e5fc ebp: 00000292 esp: c030ef58 ds: 007b es: 007b ss: 0068 Process swapper (pid: 0, threadinfo=c030e000 task=c02a2b80) Stack: 00000001 de543460 c033e5fc c01f5eca 00000001 00000001 00000012 c033e5fc 00000012 de543460 e008d547 e008c8af c033e56c 00000004 00000003 00000012 0000000f 00000050 df3dad80 c033e5fc 00000296 c033e56c c01f7762 c030efb0 Call Trace: [] ide_end_request+0x55/0x57 [] cdrom_pc_intr+0x90/0x219 [ide_cd] [] cdrom_timer_expiry+0x0/0x59 [ide_cd] [] ide_intr+0x66/0x11d [] cdrom_pc_intr+0x0/0x219 [ide_cd] [] handle_IRQ_event+0x2e/0x5a [] __do_IRQ+0x7e/0xc7 [] do_IRQ+0x4a/0x82 ======================= [] common_interrupt+0x1a/0x20 [] default_idle+0x0/0x29 [] default_idle+0x26/0x29 [] cpu_idle+0x34/0x4c [] start_kernel+0x15d/0x1b7 [] unknown_bootoption+0x0/0x1b6 Code: 50 14 89 f8 ff 92 e0 04 00 00 e9 31 ff ff ff 8b 47 10 89 da e8 c6 5f ff ff e9 50 ff ff ff 0f 0b 3f 00 1e 44 28 c0 e9 fc fe ff ff <0f> 0b 59 02 6c 3c 28 c0 e9 40 ff ff ff 55 57 56 53 83 ec 08 89 <0>Kernel panic - not syncing: Fatal exception in interrupt Thanks Hari PS: Since I am not subscribed to LKML, please cc me on replies. Send instant messages to your online friends http://au.messenger.yahoo.com