adding FW harddrive causes this oops

[gregj]

[4294711.743000] scsi0 : SCSI emulation for IEEE-1394 SBP-2 Devices
[4294711.839000] input: PC Speaker
[4294712.432000] ieee1394: Node changed: 0-02:1023 -> 0-00:1023
[4294712.505000] ieee1394: Node changed: 0-00:1023 -> 0-02:1023
[4294712.505000] ieee1394: The root node is not cycle master capable; selecting a new root node and resetting...
[4294712.505000] ieee1394: unsolicited response packet received - no tlabel match
[4294712.569000] Floppy drive(s): fd0 is 1.44M
[4294712.582000] FDC 0 is a post-1991 82077
[4294712.842000] ieee1394: Node changed: 0-02:1023 -> 0-01:1023
[4294712.842000] ieee1394: Node changed: 0-01:1023 -> 0-02:1023
[4294712.842000] ieee1394: unsolicited response packet received - no tlabel match
[4294712.855000] ieee1394: sbp2: Error logging into SBP-2 device - login timed-out
[4294712.858000] sbp2: probe of 0050770e40000cbb-0 failed with error -16
[4294712.943000] ieee1394: sbp2: Error reconnecting to SBP-2 device - reconnect timed-out
[4294712.943000] Unable to handle kernel paging request at virtual address 00180019
[4294712.943000] printing eip:
[4294712.943000] d8c79df0
[4294712.943000] *pde = 00000000
[4294712.943000] Oops: 0002 [#1]
[4294712.943000] Modules linked in: floppy sbp2 pcspkr scsi_mod rtc ohci1394 ieee1394 tpm_nsc tpm_atmel tpm pci_hotplug hw_random intel_agp agpgart dm_mod evdev psmouse mousedev parport_pc lp parport md reiserfs thermal processor fan e100 mii uhci_hcd usbcore ide_cd cdrom ide_disk ide_generic piix ide_core unix fbcon tileblit font bitblit vesafb cfbcopyarea cfbimgblt cfbfillrect softcursor capability commoncap
[4294712.943000] CPU: 0
[4294712.943000] EIP: 0060:[<d8c79df0>] Not tainted VLI
[4294712.943000] EFLAGS: 00010282 (2.6.12-10-386)
[4294712.943000] EIP is at sbp2_logout_device+0x11/0x12a [sbp2]
[4294712.943000] eax: 00180019 ebx: d7c0e1c0 ecx: d71fbf58 edx: d7c0e1c0
[4294712.943000] esi: d1593d78 edi: d1ad0e00 ebp: 00000003 esp: d71fbf60
[4294712.943000] ds: 007b es: 007b ss: 0068
[4294712.943000] Process knodemgrd_0 (pid: 4662, threadinfo=d71fa000 task=d7d5fae0)
[4294712.943000] Stack: d71fbf58 d71fbf58 d7c0e1c0 d1ad0c00 d8c793da d7c0e1c0 d1ad0cf0 d8b86d0b
[4294712.943000] d1ad0c00 d1ad0e00 d19d6cf8 d1ad0e40 d8b86d96 d1ad0e00 d1ad0ef8 d19d6cf8
[4294712.943000] 00000003 d1ad8000 d8b86deb d19d6cf8 d1ad0e00 00000003 d19d6cf8 d1ad8000
[4294712.943000] Call Trace:
[4294712.943000] [<d8c793da>] sbp2_update+0x1c/0x68 [sbp2]
[4294712.943000] [<d8b86d0b>] nodemgr_update_pdrv+0x4a/0x89 [ieee1394]
[4294712.943000] [<d8b86d96>] nodemgr_probe_ne+0x4c/0x67 [ieee1394]
[4294712.943000] [<d8b86deb>] nodemgr_node_probe+0x3a/0x68 [ieee1394]
[4294712.943000] [<d8b870a0>] nodemgr_host_thread+0xe9/0x11c [ieee1394]
[4294712.943000] [<d8b86fb7>] nodemgr_host_thread+0x0/0x11c [ieee1394]
[4294712.943000] [<c0101245>] kernel_thread_helper+0x5/0xb
[4294712.943000] Code: c1 89 56 64 89 4e 60 68 0e b6 c7 d8 e8 2c ba 49 e7 31 c0 5b 5a 59 5b 5e 5f c3 56 53 51 51 8b 5c 24 14 8b 43 30 8b b3 a8 00 00 00 <c7> 00 00 00 00 00 8b 43 30 c7 40 04 00 00 00 00 8b 43 30 c7 40

lspci:

000:00:00.0 Host bridge: Intel Corp. 82815 815 Chipset Host Bridge and Memory Controller Hub (rev 02)
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
        Latency: 0
        Capabilities: [88] #09 [f104]

0000:00:02.0 VGA compatible controller: Intel Corp. 82815 CGC [Chipset Graphics Controller] (rev 02) (prog-if 00 [VGA])
        Subsystem: Compaq Computer Corporation: Unknown device 001a
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin A routed to IRQ 11
        Region 0: Memory at 44000000 (32-bit, prefetchable) [size=64M]
        Region 1: Memory at 40400000 (32-bit, non-prefetchable) [size=512K]
        Capabilities: [dc] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-

0000:00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev 01) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=64
        I/O behind bridge: 00001000-00001fff
        Memory behind bridge: 40000000-403fffff
        BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-

0000:00:1f.0 ISA bridge: Intel Corp. 82801BA ISA Bridge (LPC) (rev 01)
        Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0

0000:00:1f.1 IDE interface: Intel Corp. 82801BA IDE U100 (rev 01) (prog-if 80 [Master])
        Subsystem: Intel Corp.: Unknown device 2411
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Region 4: I/O ports at 2020 [size=16]

0000:00:1f.4 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #2) (rev 01) (prog-if 00 [UHCI])
        Subsystem: Intel Corp.: Unknown device 2411
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin C routed to IRQ 23
        Region 4: I/O ports at 2000 [size=32]

0000:02:08.0 Ethernet controller: Intel Corp. 82801BA/BAM/CA/CAM Ethernet Controller (rev 01)
        Subsystem: Compaq Computer Corporation EtherExpress PRO/100 VM
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 66 (2000ns min, 14000ns max), Cache Line Size: 0x08 (32 bytes)
        Interrupt: pin A routed to IRQ 20
        Region 0: Memory at 40000000 (32-bit, non-prefetchable) [size=4K]
        Region 1: I/O ports at 1080 [size=64]
        Capabilities: [dc] Power Management version 2
                Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=2 PME-

0000:02:09.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 80) (prog-if 10 [OHCI])
        Subsystem: VIA Technologies, Inc. IEEE 1394 Host Controller
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 64 (8000ns max), Cache Line Size: 0x08 (32 bytes)
        Interrupt: pin A routed to IRQ 18
        Region 0: Memory at 40100000 (32-bit, non-prefetchable) [size=2K]
        Region 1: I/O ports at 1000 [size=128]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1- D2+ AuxCurrent=0mA PME(D0-,D1-,D2+,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-

any other info on request.
thanks.

[Eugene Kravtsoff (ekrava)]

[ 1816.417153] <0>divide error: 0000 [#3]
[ 1816.607166] SMP
[ 1816.607170] Modules linked in: binfmt_misc af_packet ipt_TCPMSS xt_tcpudp iptable_filter ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 ip_tables x_tables nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack nfnetlink bnep rfcomm l2cap vmnet(P) vmmon(P) vboxdrv ppdev speedstep_lib cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondemand freq_table cpufreq_conservative tc1100_wmi pcc_acpi dev_acpi sony_acpi video sbs i2c_ec dock button battery container ac asus_acpi backlight bridge deflate zlib_deflate twofish twofish_common serpent blowfish des cbc ecb blkcipher aes xcbc sha256 sha1 crypto_null af_key fuse rsrc_nonstatic pcmcia_core snd_intel8x0 snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_emu10k1 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_util_mem snd_hwdep snd_seq_dummy snd_seq_oss wlan_scan_ap snd_seq_midi ath_rate_sample nvidia(P) snd_rawmidi snd_seq_midi_event xpad ath_pci wlan agpgart hci_usb ath_hal(P) snd_seq bluetooth snd_timer snd_seq_device parport_pc snd serio_raw emu10k1_gp gameport iTCO_wdt iTCO_vendor_support shpchp pci_hotplug pcspkr soundcore snd_page_alloc ipv6 tsdev evdev sbp2 usbhid hid ext3 jbd mbcache sg sd_mod sr_mod cdrom generic raid10 aacraid uhci_hcd e1000 ehci_hcd ohci1394 ieee1394 ata_piix ata_generic usbcore raid456 xor raid1 raid0 multipath linear md_mod thermal processor fan dm_mod fbcon tileblit font bitblit softcursor vesafb capability commoncap w83627ehf i2c_isa i2c_core psmouse lp parport floppy ahci libata scsi_mod 3c59x mii
[ 1816.607306] CPU: 0
[ 1816.607307] EIP: 0060:[<f9304e4d>] Tainted: P VLI
[ 1816.607309] EFLAGS: 00010246 (2.6.20-15-generic #2)
[ 1816.607324] EIP is at __ext3_get_inode_loc+0x5d/0x340 [ext3]
[ 1816.607327] eax: 00000007 ebx: f52375e8 ecx: c8022000 edx: 00000000
[ 1816.607331] esi: f5237680 edi: 00000007 ebp: f7c73a00 esp: c9587c48
[ 1816.607333] ds: 007b es: 007b ss: 0068
[ 1816.607337] Process mount (pid: 8780, ti=c9586000 task=c6434030 task.ti=c9586000)
[ 1816.607339] Stack: 843a96f1 053574f5 cb4d06f5 dcd11300 bcc90d92 85a4fa6f 51aeba79 00000001
[ 1816.607348] 00000000 c9587c94 f5237680 00000000 f7c73a00 f52375e8 f5237680 c5e9e400
[ 1816.607356] c8022000 f93083cf f7c73a00 c0189ee2 000000d0 00000000 f5237680 f7c73a00
[ 1816.607364] Call Trace:
[ 1816.607458] [<f93083cf>] ext3_read_inode+0x2f/0x320 [ext3]
[ 1816.607477] [<c0189ee2>] iget_locked+0x72/0x140
[ 1816.607519] [<f930cc78>] ext3_get_journal+0x78/0xf0 [ext3]
[ 1816.607556] [<f930ed19>] ext3_fill_super+0xe49/0x1790 [ext3]
[ 1816.607754] [<c01f148f>] snprintf+0x1f/0x30
[ 1816.607769] [<c01b1c12>] disk_name+0x92/0xc0
[ 1816.607820] [<c0178c3e>] get_sb_bdev+0xfe/0x130
[ 1816.607845] [<c02eeb4c>] error_code+0x7c/0x90
[ 1816.607895] [<f930c2f0>] ext3_get_sb+0x20/0x30 [ext3]
[ 1816.607917] [<f930ded0>] ext3_fill_super+0x0/0x1790 [ext3]
[ 1816.607940] [<c01785b6>] vfs_kern_mount+0xb6/0x130
[ 1816.607996] [<c0178689>] do_kern_mount+0x39/0x60
[ 1816.608025] [<c018d57a>] do_mount+0x2fa/0x710
[ 1816.608086] [<c...

[Brian Murray (brian-murray)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This bug does not meet the criteria for a stable release update and is being marked as Won't Fix for this particular version of the kernel. You can learn more about the stable release update process at https://wiki.ubuntu.com/StableReleaseUpdates .
However, the issue that you reported is one that should be possible to test with the live environment of the Desktop CD of the development release - Gutsy Gibbon. It would help us greatly if you could test with it so we can work on getting it fixed in the actively developed kernel. You can find out more about the development release at http://www.ubuntu.com/testing/ .
If you do decide to test with the development release of Ubuntu please comment on this bug report and include at least the minimal information requested at http://wiki.ubuntu.com/KernelTeamBugPolicies . Thanks again and we appreciate your help.

[Stefan Richter (stefan-r-ubz)]

The log from kernel 2.6.20 in comment 1 alas lacks info about SCSI/ SBP-2/ IEEE 1394 errors before and after the oops, if there were any.

Chances are that this issue is no longer present in newer kernels.

[Leann Ogasawara (leannogasawara)]

Thanks Stefan.

gregj, since you are the original bug reporter, if this is still an issue with the most recent Intrepid Ibex 8.10 release, please open a new report. The 18 month support period for Feisty Fawn 7.04 has reached it's end of life - http://www.ubuntu.com/news/ubuntu-7.04-end-of-life . As a result we are closing the linux-source-2.6.20 task. Thanks.

[Launchpad Janitor (janitor)]

Per a decision made by the Ubuntu Kernel Team, bugs will longer be assigned to the ubuntu-kernel-team in Launchpad as part of the bug triage process. The ubuntu-kernel-team is being unassigned from this bug report. Refer to https://wiki.ubuntu.com/KernelTeamBugPolicies for more information. Thanks.