From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264419AbTK0B0W (ORCPT ); Wed, 26 Nov 2003 20:26:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264420AbTK0B0W (ORCPT ); Wed, 26 Nov 2003 20:26:22 -0500 Received: from smtp804.mail.ukl.yahoo.com ([217.12.12.141]:54661 "HELO smtp804.mail.ukl.yahoo.com") by vger.kernel.org with SMTP id S264419AbTK0B0U (ORCPT ); Wed, 26 Nov 2003 20:26:20 -0500 Subject: Re: Beaver In Detox AND IEEE1394 badness message From: James J Myers To: linux-kernel@vger.kernel.org Content-Type: text/plain Message-Id: <1069896372.1329.4.camel@jjmhome> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 Date: Wed, 26 Nov 2003 17:26:12 -0800 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Re this problem: I just installed Arjan's test11 kernel and I can still see only 1 of 3 firewire devices on my system (gscanbus sees all 3 and I see from log messages that at least part of the code sees more than 1). But /proc/scsi/scsi only has: cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: Maxtor Model: 5000XT Rev: 0100 Type: Direct-Access ANSI SCSI revision: 06 I also see these slab errors. Relevant parts of dmesg output are: SCSI subsystem initialized ohci1394: $Rev: 1045 $ Ben Collins ohci1394_0: Unexpected PCI resource length of 1000! ohci1394_0: OHCI-1394 1.0 (PCI): IRQ=[9] MMIO=[cf001000-cf0017ff] Max Packet=[1024] sbp2: $Rev: 1034 $ Ben Collins kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. Freeing unused kernel memory: 132k freed ieee1394: ConfigROM quadlet transaction error for node 0-00:1023 ieee1394: Host added: ID:BUS[0-01:1023] GUID[0090a94000003903] ieee1394: Node added: ID:BUS[0-02:1023] GUID[0010b920007a2273] ieee1394: Node added: ID:BUS[0-03:1023] GUID[0001f30240001be7] ieee1394: The root node is not cycle master capable; selecting a new root node and resetting... ieee1394: ConfigROM quadlet transaction error for node 0-00:1023 ieee1394: Node changed: 0-02:1023 -> 0-01:1023 ieee1394: Node changed: 0-03:1023 -> 0-02:1023 ieee1394: Node changed: 0-01:1023 -> 0-03:1023 scsi0 : SCSI emulation for IEEE-1394 SBP-2 Devices EXT3 FS on hda3, internal journal Adding 1309256k swap on /dev/hda5. Priority:-1 extents:1 ieee1394: sbp2: Logged into SBP-2 device kjournald starting. Commit interval 5 seconds EXT3 FS on hda2, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on hdb2, internal journal EXT3-fs: mounted filesystem with ordered data mode. Slab corruption: start=297d5758, expend=297d57b7, problemat=297d5788 Last user: [<2a8ab100>](free_hpsb_packet+0x1d/0x22 [ieee1394]) Data: ************************************************D5 D6 D6 D6 01 00 00 00 ***************************************A5 Next: 71 F0 2C .00 B1 8A 2A 71 F0 2C ..................... slab error in check_poison_obj(): cache `hpsb_packet': object was modified after freeing Call Trace: [<0213307d>] check_poison_obj+0x132/0x13a [<021330b9>] slab_destroy+0x34/0x156 [<02134eb2>] reap_timer_fnc+0x134/0x190 [<02134d7e>] reap_timer_fnc+0x0/0x190 [<02121249>] run_timer_softirq+0x119/0x139 [<0210d42a>] handle_IRQ_event+0x27/0x4a [<0211decd>] do_softirq+0x45/0x87 [<0210d6c4>] do_IRQ+0xdf/0xe9 [<02107000>] _stext+0x0/0x19 [<02107000>] _stext+0x0/0x19 [<0210a0cf>] default_idle+0x23/0x26 [<0210a120>] cpu_idle+0x1f/0x34 [<023185bb>] start_kernel+0x15e/0x162