Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261838AbVA3Xeu (ORCPT ); Sun, 30 Jan 2005 18:34:50 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261839AbVA3Xeu (ORCPT ); Sun, 30 Jan 2005 18:34:50 -0500 Received: from mid-2.inet.it ([213.92.5.19]:7422 "EHLO mid-2.inet.it") by vger.kernel.org with ESMTP id S261838AbVA3Xeq (ORCPT ); Sun, 30 Jan 2005 18:34:46 -0500 From: Fabio Coatti Organization: FerraraLUG To: akpm@osdl.org, linux-kernel@vger.kernel.org Subject: 2.6.11-rc[1,2]-mmX scsi cdrom problem, 2.6.10-mm2 ok Date: Mon, 31 Jan 2005 00:34:31 +0100 User-Agent: KMail/1.7.91 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200501310034.32005.cova@ferrara.linux.it> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3269 Lines: 76 I'm seeing a problem with latest mm releases; with 2.6.11-rc1,2-mmX every time I fire up k3b, it get stuck here: (last line, previous lines just for documentation :) ) open("/dev/hdc", O_RDONLY|O_NONBLOCK) = 11 ioctl(11, CDROM_SEND_PACKET, 0xbfffc4e0) = 0 close(11) = 0 open("/dev/hdc", O_RDONLY|O_NONBLOCK) = 11 ioctl(11, CDROM_SEND_PACKET, 0xbfffc590) = -1 EIO (Input/output error) close(11) = 0 open("/dev/hdc", O_RDONLY|O_NONBLOCK) = 11 ioctl(11, CDROM_SEND_PACKET, 0xbfffc4e0) = 0 ioctl(11, CDROM_SEND_PACKET, 0xbfffc4e0) = 0 close(11) = 0 open("/dev/hdc", O_RDONLY|O_NONBLOCK) = 11 ioctl(11, CDROM_GET_CAPABILITY or SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT, 0x7fffffff) = 3735535 close(11) = 0 lstat64("/dev", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=30220, ...}) = 0 lstat64("/dev/sr1", {st_mode=S_IFBLK|0600, st_rdev=makedev(11, 1), ...}) = 0 open("/dev/sr1", O_RDONLY|O_NONBLOCK) = 11 fstat64(11, {st_mode=S_IFBLK|0600, st_rdev=makedev(11, 1), ...}) = 0 ioctl(11, CDROM_SEND_PACKET, 0xbfffd740) = 0 close(11) = 0 open("/dev/sr1", O_RDONLY|O_NONBLOCK) = 11 fstat64(11, {st_mode=S_IFBLK|0600, st_rdev=makedev(11, 1), ...}) = 0 ioctl(11, CDROMAUDIOBUFSIZ or SCSI_IOCTL_GET_IDLUN, 0xbfffd7e8) = 0 ioctl(11, SCSI_IOCTL_GET_BUS_NUMBER, 0xbfffd8a4) = 0 close(11) = 0 open("/dev/sr1", O_RDONLY|O_NONBLOCK) = 11 ioctl(11, CDROM_SEND_PACKET, 0xbfffd7d0) = 0 ioctl(11, CDROM_SEND_PACKET At this point k3b is stuck in D stat, needs reboot. I've thinked of faulty HW, but 2.6.10-mm2 can complete the scan (I haven't tried to use that device, to ber honest, after successful initialization). On scsi- bus I've the following devices: cova@kefk ~ $ cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 02 Lun: 00 Vendor: Nikon Model: COOLSCANIII Rev: 1.31 Type: Scanner ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 03 Lun: 00 Vendor: PLEXTOR Model: CD-ROM PX-40TS Rev: 1.01 Type: CD-ROM ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 05 Lun: 00 Vendor: YAMAHA Model: CRW6416S Rev: 1.0c Type: CD-ROM ANSI SCSI revision: 02 Host: scsi1 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: Maxtor 6Y160M0 Rev: YAR5 Type: Direct-Access ANSI SCSI revision: 05 cova@kefk ~ $ cat /proc/scsi/aic7xxx/0 Adaptec AIC7xxx driver version: 6.2.36 Adaptec 2902/04/10/15/20C/30C SCSI adapter aic7850: Single Channel A, SCSI Id=7, 3/253 SCBs Allocated SCBs: 4, SG List Length: 128 Let me know if further details/testing are needed. -- Fabio Coatti http://members.ferrara.linux.it/cova Ferrara Linux Users Group http://ferrara.linux.it GnuPG fp:9765 A5B6 6843 17BC A646 BE8C FA56 373A 5374 C703 Old SysOps never die... they simply forget their password. - 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/