Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 18 Aug 2002 18:16:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 18 Aug 2002 18:16:27 -0400 Received: from AMontsouris-108-1-18-117.abo.wanadoo.fr ([80.15.147.117]:17797 "EHLO leloo") by vger.kernel.org with ESMTP id ; Sun, 18 Aug 2002 18:16:26 -0400 Date: Mon, 19 Aug 2002 00:20:25 +0200 From: Edouard Gomez To: lkml Subject: [BUG] ide-scsi in 2.4.20-pre2-ac3 Message-ID: <20020818222025.GA2981@leloo> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4298 Lines: 82 Hello, I've been using successfully the last 2.4.19-rcX-ac series but when i switched to the last 2.4.20-pre2-ac3, i got problems with the ide-scsi module. It was reseting all the time and i had to reboot. Hardware : [root@leloo] # hdparm -iv /dev/hdc /dev/hdc: HDIO_GET_MULTCOUNT failed: Input/output error IO_support = 1 (32-bit) unmaskirq = 1 (on) using_dma = 1 (on) keepsettings = 0 (off) readonly = 0 (off) BLKRAGET failed: Input/output error HDIO_GETGEO failed: Invalid argument Model=SONY DVD-ROM DDU1211, FwRev=IYH1, SerialNo= Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic } RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0 BuffType=unknown, BuffSize=0kB, MaxMultSect=0 (maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0 IORDY=yes, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2 UDMA modes: udma0 udma1 *udma2 AdvancedPM=no [root@leloo] # cat /proc/cmdline quiet hdc=ide-scsi hdd=ide-scsi root=/dev/hda2 idebus=66 What happens : When using transcode to access my dvd drive (hdc) for an encoding session, the ide-scsi module tells me that there's a timeout and it must reset the bus. When i switch back to a previous 2.4.19-rc ac series kernel, all works fine. Here's the log when starting the transcode program : Aug 17 21:31:30 leloo kernel: Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0 Aug 17 21:31:30 leloo kernel: Attached scsi CD-ROM sr1 at scsi0, channel 0, id 1, lun 0 Aug 17 21:31:30 leloo kernel: sr0: scsi3-mmc drive: 0x/40x cd/rw xa/form2 cdda tray Aug 17 21:31:30 leloo kernel: Uniform CD-ROM driver Revision: 3.12 Aug 17 21:31:30 leloo kernel: sr1: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2 cdda tray Aug 17 21:31:30 leloo kernel: kernel BUG in header file at line 157 Aug 17 21:31:30 leloo kernel: kernel BUG at panic.c:286! Aug 17 21:31:30 leloo kernel: invalid operand: 0000 Aug 17 21:31:30 leloo kernel: CPU: 0 Aug 17 21:31:30 leloo kernel: EIP: 0010:[] Tainted: P Aug 17 21:31:30 leloo kernel: EFLAGS: 00010282 Aug 17 21:31:30 leloo kernel: eax: 00000026 ebx: 00000000 ecx: 00000001 edx: c4d6e0a4 Aug 17 21:31:30 leloo kernel: esi: 00000000 edi: 00001000 ebp: 00000000 esp: c5289d08 Aug 17 21:31:30 leloo kernel: ds: 0018 es: 0018 ss: 0018 Aug 17 21:31:30 leloo kernel: Process tcprobe (pid: 5933, stackpage=c5289000) Aug 17 21:31:30 leloo kernel: Stack: c01e8c60 0000009d c01894c1 0000009d 00000000 00000014 00000028 00000002 Aug 17 21:31:30 leloo kernel: d7ec0000 d7ec3000 c0267180 00000000 d4fa2e00 c01896ac c02670d0 d4fa2e00 Aug 17 21:31:30 leloo kernel: d7ec2180 00000000 c02670d0 c02670d0 c0267180 d4fa2e00 d4fa2e00 c0189bc7 Aug 17 21:31:30 leloo kernel: Call Trace: [] [] [] [] [] Aug 17 21:31:30 leloo kernel: [] [] [] [] [] [] Aug 17 21:31:30 leloo kernel: [] [] [] [] [] [] Aug 17 21:31:30 leloo kernel: [] [] [] [] [] [] Aug 17 21:31:30 leloo kernel: Aug 17 21:31:30 leloo kernel: Code: 0f 0b 1e 01 99 86 1e c0 90 eb fe 8d b4 26 00 00 00 00 8d bc Aug 17 21:32:00 leloo kernel: scsi : aborting command due to timeout : pid 19, scsi0, channel 0, id 0, lun 0 0x28 00 00 00 01 00 00 00 04 00 Aug 17 21:32:00 leloo kernel: scsi : aborting command due to timeout : pid 20, scsi0, channel 0, id 0, lun 0 0x00 00 00 00 00 00 Aug 17 21:32:30 leloo kernel: scsi : aborting command due to timeout : pid 19, scsi0, channel 0, id 0, lun 0 0x28 00 00 00 01 00 00 00 04 00 Aug 17 21:32:30 leloo kernel: SCSI host 0 abort (pid 19) timed out - resetting Aug 17 21:32:30 leloo kernel: SCSI bus is being reset for host 0 channel 0. Then the 4 last lines were repeated until the reboot. I'm sorry bit i had not System.map to map the call to symbol names -- Edouard Gomez - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/