I cannot access a Toshiba 80GB USB Storage Device with Feisty. 'dmesg' is reporting it, but 'lsusb' is hanging the command prompt, it is not returning anymore, I have to just close the terminal window.
I am quoting here the relevant portion of 'demsg' output, after I plugged it: << [ 770.484860] usb 3-5: new high speed USB device using ehci_hcd and address 6 [ 770.617985] usb 3-5: configuration #1 chosen from 1 choice [ 771.028391] usbcore: registered new interface driver libusual [ 771.056923] Initializing USB Mass Storage driver... [ 771.057066] scsi2 : SCSI emulation for USB Mass Storage devices [ 771.057167] usbcore: registered new interface driver usb-storage [ 771.057172] USB Mass Storage support registered. [ 771.057414] usb-storage: device found at 6 [ 771.057417] usb-storage: waiting for device to settle before scanning [ 776.055502] usb-storage: device scan complete [ 776.057287] scsi 2:0:0:0: CD-ROM Toshiba USB 2.0 CD-ROM 1.15 PQ: 0 ANSI: 0 [ 781.665542] usb 3-5: reset high speed USB device using ehci_hcd and address 6 [ 788.655499] usb 3-5: USB disconnect, address 6 [ 788.655697] scsi 2:0:0:1: scsi: Device offlined - not ready after error recovery [ 788.661041] BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 788.661051] printing eip: [ 788.661054] c0258315 [ 788.661055] *pde = 00000000 [ 788.661060] Oops: 0000 [#1] [ 788.661062] SMP [ 788.661066] Modules linked in: usb_storage libusual ipt_TCPMSS xt_tcpmss xt_tcpudp iptable_filter ip_tables x_tables pppoe pppox af_packet ppp_generic slhc nls_iso8859_1 nls_cp437 vfat fat xfs binfmt_misc rfcomm l2cap bluetooth ppdev cpufreq_powersave cpufreq_stats cpufreq_userspace cpufreq_ondemand cpufreq_conservative freq_table tc1100_wmi pcc_acpi sony_acpi dev_acpi video battery container sbs button i2c_ec dock ac asus_acpi backlight ext3 jbd mbcache lp snd_intel8x0 snd_ac97_codec ac97_bus 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 snd_timer snd_seq_device snd soundcore snd_page_alloc analog gameport parport_pc parport sis_agp shpchp pcspkr agpgart pci_hotplug i2c_sis96x i2c_core ipv6 tsdev evdev reiserfs usbhid hid sg sr_mod cdrom sd_mod generic sis5513 floppy sis900 mii ehci_hcd ohci_hcd usbcore pata_sis ata_generic libata scsi_mod thermal processor fan capability commoncap vesafb fbcon tileblit font bitblit softcursor [ 788.661153] CPU: 0 [ 788.661154] EIP: 0060:[<c0258315>] Not tainted VLI [ 788.661156] EFLAGS: 00010202 (2.6.20-15-generic #2) [ 788.661173] EIP is at make_class_name+0x35/0xa0 [ 788.661176] eax: 00000000 ebx: ffffffff ecx: ffffffff edx: 0000000b [ 788.661180] esi: dcb90c91 edi: 00000000 ebp: 00000000 esp: dbb0de50 [ 788.661184] ds: 007b es: 007b ss: 0068 [ 788.661188] Process khubd (pid: 1962, ti=dbb0c000 task=dba6aa90 task.ti=dbb0c000) [ 788.661190] Stack: ca4e0e04 dcba2ec0 ca4e0dfc ca4e0e04 dcba2e40 c0258591 00000000 dcba2ec8 [ 788.661198] ca4e0dfc cde1dc00 00000296 ffffffed c0258618 ca4e0c00 dcb8aa50 ca4e0c00 [ 788.661206] cde1dc00 dcb8812b cde1dc30 cde1dc00 dcb82825 cde1def4 c0533a18 dcfecf60 [ 788.661214] Call Trace: [ 788.661222] [<c0258591>] class_device_del+0xa1/0x120 [ 788.661233] [<c0258618>] class_device_unregister+0x8/0x10 [ 788.661240] [<dcb8aa50>] __scsi_remove_device+0x30/0x80 [scsi_mod] [ 788.661291] [<dcb8812b>] scsi_forget_host+0x4b/0x60 [scsi_mod] [ 788.661313] [<dcb82825>] scsi_remove_host+0x55/0xe0 [scsi_mod] [ 788.661334] [<dcfdecae>] storage_disconnect+0xe/0x20 [usb_storage] [ 788.661351] [<dc865d20>] usb_unbind_interface+0x50/0xa0 [usbcore] [ 788.661400] [<c02578a8>] __device_release_driver+0x68/0xa0 [ 788.661408] [<c0257dd3>] device_release_driver+0x23/0x40 [ 788.661414] [<c025721c>] bus_remove_device+0x5c/0x90 [ 788.661422] [<c0255672>] device_del+0x152/0x1b0 [ 788.661431] [<dc8631ee>] usb_disable_device+0x7e/0xe0 [usbcore] [ 788.661454] [<dc85f597>] usb_disconnect+0x97/0x130 [usbcore] [ 788.661481] [<dc8602ff>] hub_thread+0x26f/0xc20 [usbcore] [ 788.661517] [<c013adf0>] autoremove_wake_function+0x0/0x50 [ 788.661533] [<dc860090>] hub_thread+0x0/0xc20 [usbcore] [ 788.661550] [<c013ac3a>] kthread+0xba/0xf0 [ 788.661556] [<c013ab80>] kthread+0x0/0xf0 [ 788.661564] [<c01044c7>] kernel_thread_helper+0x7/0x10 [ 788.661576] ======================= [ 788.661578] Code: ff ff 89 6c 24 10 31 ed 89 d9 89 74 24 08 89 c6 89 7c 24 0c 89 c7 89 e8 89 14 24 f2 ae f7 d1 49 8b 04 24 89 ca 89 d9 8b 38 89 e8 <f2> ae f7 d1 49 8d 44 0a 02 ba d0 00 00 00 e8 38 ae f1 ff ba f4 [ 788.661607] EIP: [<c0258315>] make_class_name+0x35/0xa0 SS:ESP 0068:dbb0de50 [ 788.661614] >> -- pluging in bad ipod causes kernel oops https://bugs.launchpad.net/bugs/105624 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs