Regression: pontis does not get mounted anymore

I tried it once more and got this output:

 Initializing USB Mass Storage driver...
[31424.121486] scsi10 : SCSI emulation for USB Mass Storage devices
[31424.121541] usbcore: registered new interface driver usb-storage
[31424.121544] USB Mass Storage support registered.
[31424.121634] usb-storage: device found at 6
[31424.121636] usb-storage: waiting for device to settle before scanning
[31429.117134] usb-storage: device scan complete
[31429.120140] scsi 10:0:0:0: Direct-Access PONTIS - SP600 - USB DISK 0001 PQ: 0 ANSI: 0
[31429.125114] SCSI device sdc: 2007040 512-byte hdwr sectors (1028 MB)
[31429.132106] sdc: test WP failed, assume Write Enabled
[31429.132109] sdc: assuming drive cache: write through
[31429.144096] SCSI device sdc: 2007040 512-byte hdwr sectors (1028 MB)
[31429.151092] sdc: test WP failed, assume Write Enabled
[31429.151095] sdc: assuming drive cache: write through
[31429.151099] sdc:<3>hub 2-2:1.0: Cannot enable port 2. Maybe the USB cable is bad?
[31430.858363] hub 2-2:1.0: Cannot enable port 2. Maybe the USB cable is bad?
[31431.701510] hub 2-2:1.0: Cannot enable port 2. Maybe the USB cable is bad?
[31432.544657] hub 2-2:1.0: Cannot enable port 2. Maybe the USB cable is bad?
[31432.546697] sd 10:0:0:0: SCSI error: return code = 0x00070000
[31432.546701] end_request: I/O error, dev sdc, sector 0
[31432.546704] Buffer I/O error on device sdc, logical block 0
[31432.547236] sd 10:0:0:0: SCSI error: return code = 0x00070000
[31432.547239] end_request: I/O error, dev sdc, sector 0
[31432.547241] Buffer I/O error on device sdc, logical block 0
[31432.549656] usb 2-2.2: USB disconnect, address 6
[31432.549783] BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000
[31432.549787] printing eip:
[31432.549789] c0258355
[31432.549790] *pde = 00000000
[31432.549793] Oops: 0000 [#1]
[31432.549794] SMP
[31432.549797] Modules linked in: usb_storage libusual snd_rtctimer isofs nfsd exportfs lockd sunrpc ppdev rfcomm l2cap bluetooth tc1100_wmi pcc_acpi dev_acpi sony_acpi video sbs i2c_ec dock button battery container ac asus_acpi backlight vmnet(P) vmmon(P) ipv6 dm_crypt fuse sbp2 lp af_packet ide_generic ide_disk ide_cd rsrc_nonstatic pcmcia_core snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq sr_mod cdrom snd_timer usblp parport_pc nvidia(P) snd_seq_device parport xpad i2c_core psmouse sky2 snd soundcore snd_page_alloc serio_raw pcspkr iTCO_wdt iTCO_vendor_support shpchp pci_hotplug intel_agp agpgart evdev tsdev ext3 jbd mbcache sg pata_jmicron ata_generic sd_mod usbhid hid ohci1394 floppy ieee1394 generic ahci libata scsi_mod uhci_hcd ehci_hcd usbcore raid0 md_mod thermal processor fan dm_mod fbcon tileblit font bitblit softcursor vesafb capability commoncap
[31432.549874] CPU: 0
[31432.549875] EIP: 0060:[<c0258355>] Tainted: P VLI
[31432.549876] EFLAGS: 00010202 (2.6.20-16-generic #2)
[31432.549883] EIP is at make_class_name+0x35/0xa0
[31432.549885] eax: 00000000 ebx: ffffffff ecx: ffffffff edx: 0000000b
[31432.549887] esi: f8923c91 edi: 00000000 ebp: 00000000 esp: dfc11e50
[3...

Thanks for taking the time to report this bug and helping to make Ubuntu better. With which specific version of the kernel did you notice this behaviour? Could you possibly test with the Gutsy Tribe 3 Live CD coming out later this week? Thanks in advance.

This broke in feisty - currently have 2.6.20-16-generic #2
I'll try the cd once I find time...

Tested with Tribe 4 - the dmesg reports no error anymore - although the device does not get mounted - could this be due to the live cd?

The Live CD should still mount your device. Please add the full output of 'dmesg' again after booting your system with the Live CD and then attaching your device. The full output of 'lsusb' when the device is attached would be helpful also. Thanks again!

It doesn't show up on lsusb.

Still the same in hardy.

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.

The 18 month support period for Gutsy Gibbon 7.10 has reached its end of life -
http://www.ubuntu.com/news/ubuntu-7.10-eol . As a result, we are closing the
linux-source-2.6.22 kernel task. It would be helpful if you could test the
new Jaunty Jackalope 9.04 release and confirm if this issue remains -
http://www.ubuntu.com/getubuntu/releasenotes/904overview. If the issue still exists with the Jaunty
release, please update this report by changing the Status of the "linux (Ubuntu)"
task from "Incomplete" to "New". Also please be sure to run the command below
which will automatically gather and attach updated debug information to this
report. Thanks in advance.

apport-collect -p linux-image-2.6.28-11-generic 111340

This bug report was marked as Incomplete and has not had any updated comments for quite some time. As a result this bug is being closed. Please reopen if this is still an issue in the current Ubuntu release http://www.ubuntu.com/getubuntu/download . Also, please be sure to provide any requested information that may have been missing. To reopen the bug, click on the current status under the Status column and change the status back to "New". Thanks.

[This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.]