Public bug reported:

Binary package hint: linux-image-2.6.17-10-386
When inserting an usb stick only a generic usb device is shown, the
filesystem gets not mounted. The filesystem can be mounted on an other
linux system without problems. dmesg shows a kernel BUG.

Linux balkon 2.6.17-10-386 #2 Fri Oct 13 18:41:40 UTC 2006 i686
GNU/Linux

from dmesg:

[17179785.852000] usb 1-1: new full speed USB device using uhci_hcd and address 
3
[17179785.972000] usb 1-1: device descriptor read/64, error -71
[17179786.196000] usb 1-1: device descriptor read/64, error -71
[17179786.412000] usb 1-1: new full speed USB device using uhci_hcd and address 
4
[17179786.584000] usb 1-1: configuration #1 chosen from 1 choice
[17179786.812000] usbcore: registered new driver libusual
[17179786.996000] SCSI subsystem initialized
[17179787.124000] Initializing USB Mass Storage driver...
[17179787.124000] scsi0 : SCSI emulation for USB Mass Storage devices
[17179787.124000] usb-storage: device found at 4
[17179787.124000] usb-storage: waiting for device to settle before scanning
[17179787.124000] usbcore: registered new driver usb-storage
[17179787.124000] USB Mass Storage support registered.
[17179792.124000] usb-storage: device scan complete
[17179792.128000]   Vendor: Generic   Model:                   Rev:     
[17179792.128000]   Type:   Direct-Access                      ANSI SCSI 
revision: 02
[17179792.192000] SCSI device sda: 251904 512-byte hdwr sectors (129 MB)
[17179792.196000] sda: Write Protect is off
[17179792.196000] sda: Mode Sense: 03 00 00 00
[17179792.196000] sda: assuming drive cache: write through
[17179792.208000] SCSI device sda: 251904 512-byte hdwr sectors (129 MB)
[17179792.212000] sda: Write Protect is off
[17179792.212000] sda: Mode Sense: 03 00 00 00
[17179792.212000] sda: assuming drive cache: write through
[17179792.212000]  sda:<6>usb 1-1: reset full speed USB device using uhci_hcd 
and address 4
[17179792.592000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 4
[17179792.852000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 4
[17179793.116000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 4
[17179793.380000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 4
[17179793.644000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 4
[17179793.792000] sd 0:0:0:0: SCSI error: return code = 0x70000
[17179793.792000] end_request: I/O error, dev sda, sector 0
[17179793.792000] Buffer I/O error on device sda, logical block 0
[17179793.908000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 4
[17179794.172000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 4
[17179794.320000] usb 1-1: failed to restore interface 0 altsetting 0 
(error=-84)
[17179794.320000] usb 1-1: USB disconnect, address 4
[17179794.324000] sd 0:0:0:0: SCSI error: return code = 0x70000
[17179794.324000] end_request: I/O error, dev sda, sector 0
[17179794.324000] Buffer I/O error on device sda, logical block 0
[17179794.324000]  unable to read partition table
[17179794.324000] sd 0:0:0:0: Attached scsi removable disk sda
[17179794.436000] usb 1-1: new full speed USB device using uhci_hcd and address 
5
[17179794.608000] usb 1-1: configuration #1 chosen from 1 choice
[17179794.616000] scsi1 : SCSI emulation for USB Mass Storage devices
[17179794.616000] usb-storage: device found at 5
[17179794.616000] usb-storage: waiting for device to settle before scanning
[17179799.616000] usb-storage: device scan complete
[17179799.620000]   Vendor: Generic   Model:                   Rev:     
[17179799.620000]   Type:   Direct-Access                      ANSI SCSI 
revision: 02
[17179799.624000] SCSI device sda: 251904 512-byte hdwr sectors (129 MB)
[17179799.628000] sda: Write Protect is off
[17179799.628000] sda: Mode Sense: 03 00 00 00
[17179799.628000] sda: assuming drive cache: write through
[17179799.640000] SCSI device sda: 251904 512-byte hdwr sectors (129 MB)
[17179799.644000] sda: Write Protect is off
[17179799.644000] sda: Mode Sense: 03 00 00 00
[17179799.644000] sda: assuming drive cache: write through
[17179799.644000]  sda:<6>usb 1-1: reset full speed USB device using uhci_hcd 
and address 5
[17179800.016000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 5
[17179800.280000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 5
[17179800.544000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 5
[17179800.804000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 5
[17179801.068000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 5
[17179801.216000] sd 1:0:0:0: SCSI error: return code = 0x70000
[17179801.216000] end_request: I/O error, dev sda, sector 0
[17179801.216000] Buffer I/O error on device sda, logical block 0
[17179801.332000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 5
[17179801.596000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 5
[17179801.852000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 5
[17179802.112000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 5
[17179802.376000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 5
[17179802.640000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 5
[17179802.792000] sd 1:0:0:0: SCSI error: return code = 0x70000
[17179802.792000] end_request: I/O error, dev sda, sector 0
[17179802.792000] Buffer I/O error on device sda, logical block 0
[17179802.792000]  unable to read partition table
[17179802.792000] sd 1:0:0:0: Attached scsi removable disk sda
[17179802.792000] sd 1:0:0:0: Attached scsi generic sg0 type 0
[17179803.048000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 5
[17179803.196000] usb 1-1: failed to restore interface 0 altsetting 0 
(error=-84)
[17179803.196000] usb 1-1: USB disconnect, address 5
[17179803.200000] sd 1:0:0:0: SCSI error: return code = 0x70000
[17179803.200000] end_request: I/O error, dev sda, sector 0
[17179803.200000] Buffer I/O error on device sda, logical block 0
[17179803.204000]  1:0:0:0: SCSI error: return code = 0x10000
[17179803.204000] end_request: I/O error, dev sda, sector 8
[17179803.204000] Buffer I/O error on device sda, logical block 1
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000] Buffer I/O error on device sda, logical block 2
[17179803.204000] Buffer I/O error on device sda, logical block 3
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000] Buffer I/O error on device sda, logical block 0
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000] Buffer I/O error on device sda, logical block 0
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000] Buffer I/O error on device sda, logical block 4
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.204000]  1:0:0:0: rejecting I/O to dead device
[17179803.208000]  1:0:0:0: rejecting I/O to dead device
[17179803.208000]  1:0:0:0: rejecting I/O to dead device
[17179803.208000]  1:0:0:0: rejecting I/O to dead device
[17179803.208000]  1:0:0:0: rejecting I/O to dead device
[17179803.208000]  1:0:0:0: rejecting I/O to dead device
[17179803.208000]  1:0:0:0: rejecting I/O to dead device
[17179803.208000]  1:0:0:0: rejecting I/O to dead device
[17179803.208000]  1:0:0:0: rejecting I/O to dead device
[17179803.208000]  1:0:0:0: rejecting I/O to dead device
[17179803.208000]  1:0:0:0: rejecting I/O to dead device
[17179803.312000] usb 1-1: new full speed USB device using uhci_hcd and address 
6
[17179803.484000] usb 1-1: configuration #1 chosen from 1 choice
[17179803.492000] scsi2 : SCSI emulation for USB Mass Storage devices
[17179803.492000] usb-storage: device found at 6
[17179803.492000] usb-storage: waiting for device to settle before scanning
[17179808.492000] usb-storage: device scan complete
[17179808.604000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 6
[17179808.868000] usb 1-1: reset full speed USB device using uhci_hcd and 
address 6
[17179809.016000] usb 1-1: failed to restore interface 0 altsetting 0 
(error=-71)
[17179809.016000] usb 1-1: USB disconnect, address 6
[17179809.132000] usb 1-1: new full speed USB device using uhci_hcd and address 
7
[17179809.304000] usb 1-1: configuration #1 chosen from 1 choice
[17179809.308000] scsi3 : SCSI emulation for USB Mass Storage devices
[17179809.312000] usb-storage: device found at 7
[17179809.312000] usb-storage: waiting for device to settle before scanning
[17179809.312000] hub 1-0:1.0: port 1 disabled by hub (EMI?), re-enabling...
[17179809.312000] usb 1-1: USB disconnect, address 7
[17179809.424000] usb 1-1: new full speed USB device using uhci_hcd and address 
8
[17179809.592000] usb 1-1: configuration #1 chosen from 1 choice
[17179809.600000] scsi4 : SCSI emulation for USB Mass Storage devices
[17179809.600000] usb-storage: device found at 8
[17179809.600000] usb-storage: waiting for device to settle before scanning
[17179815.600000] usb-storage: device scan complete
[17179815.604000]   Vendor: Generic   Model:                   Rev:     
[17179815.604000]   Type:   Direct-Access                      ANSI SCSI 
revision: 02
[17179815.608000] SCSI device sda: 251904 512-byte hdwr sectors (129 MB)
[17179815.612000] sda: Write Protect is off
[17179815.612000] sda: Mode Sense: 03 00 00 00
[17179815.612000] sda: assuming drive cache: write through
[17179815.624000] SCSI device sda: 251904 512-byte hdwr sectors (129 MB)
[17179815.624000] sda: Write Protect is off
[17179815.624000] sda: Mode Sense: 03 00 00 00
[17179815.624000] sda: assuming drive cache: write through
[17179815.624000]  sda:<6>usb 1-1: reset full speed USB device using uhci_hcd 
and address 8
[17179815.880000] usb 1-1: failed to restore interface 0 altsetting 0 
(error=-84)
[17179815.880000] usb 1-1: USB disconnect, address 8
[17179815.880000] sd 4:0:0:0: SCSI error: return code = 0x70000
[17179815.880000] end_request: I/O error, dev sda, sector 0
[17179815.880000] printk: 50 messages suppressed.
[17179815.880000] Buffer I/O error on device sda, logical block 0
[17179815.884000] sd 4:0:0:0: SCSI error: return code = 0x10000
[17179815.884000] end_request: I/O error, dev sda, sector 0
[17179815.884000] Buffer I/O error on device sda, logical block 0
[17179815.884000] BUG: unable to handle kernel NULL pointer dereference at 
virtual address 00000000
[17179815.884000]  printing eip:
[17179815.884000] c022b427
[17179815.884000] *pde = 00000000
[17179815.884000] Oops: 0000 [#1]
[17179815.884000] Modules linked in: sg sd_mod usb_storage scsi_mod libusual 
nfs lockd sunrpc binfmt_misc rfcomm l2cap bluetooth autofs4 cpufreq_userspace 
cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand 
cpufreq_conservative video tc1100_wmi sbs sony_acpi pcc_acpi i2c_ec hotkey 
dev_acpi button battery container ac asus_acpi md_mod dm_mod vfat fat lp 
rsrc_nonstatic pcmcia_core ipv6 snd_seq_dummy snd_seq_oss tsdev snd_seq_midi 
snd_seq_midi_event snd_seq usbhid snd_via82xx snd_ac97_codec snd_ac97_bus 
snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc snd_mpu401_uart 
snd_rawmidi snd_seq_device snd i2c_viapro i2c_core parport_pc 8139cp 8139too 
shpchp psmouse via_agp agpgart analog via_ircc parport mii pci_hotplug 
serio_raw rtc soundcore evdev gameport floppy pcspkr irda crc_ccitt ext3 jbd 
uhci_hcd usbcore ide_generic ide_cd cdrom ide_disk via82cxxx generic thermal 
processor fan fbcon tileblit font bitblit softcursor vesafb capability commoncap
[17179815.884000] CPU:    0
[17179815.884000] EIP:    0060:[<c022b427>]    Not tainted VLI
[17179815.884000] EFLAGS: 00010202   (2.6.17-10-386 #2) 
[17179815.884000] EIP is at make_class_name+0x37/0xb0
[17179815.884000] eax: 00000000   ebx: ffffffff   ecx: ffffffff   edx: 0000000b
[17179815.884000] esi: d9a921b8   edi: 00000000   ebp: 00000000   esp: dfe05e50
[17179815.884000] ds: 007b   es: 007b   ss: 0068
[17179815.884000] Process khubd (pid: 1732, threadinfo=dfe04000 task=dff10050)
[17179815.884000] Stack: d9a921b8 f0d15f6c d9a921b8 f0d15f6c d9a921c0 c022b6b2 
f0d15f00 00000000 
[17179815.884000]        00000000 d9a921b8 00000202 de2fb828 db818214 c022b788 
d9a92000 f0cfd7d0 
[17179815.884000]        de2fb800 00000202 f0cfb053 00000246 de2fb800 f0cf58b1 
de2fba94 f0c2a9c0 
[17179815.884000] Call Trace:
[17179815.884000]  <c022b6b2> class_device_del+0x92/0x160  <c022b788> 
class_device_unregister+0x8/0x10
[17179815.884000]  <f0cfd7d0> __scsi_remove_device+0x30/0x80 [scsi_mod]  
<f0cfb053> scsi_forget_host+0x43/0x50 [scsi_mod]
[17179815.884000]  <f0cf58b1> scsi_remove_host+0x51/0xe7 [scsi_mod]  <f0c1bc4e> 
storage_disconnect+0xe/0x20 [usb_storage]
[17179815.884000]  <f08b4412> usb_unbind_interface+0x32/0x70 [usbcore]  
<c022a98b> __device_release_driver+0x5b/0xa0
[17179815.884000]  <c022ac3b> device_release_driver+0x1b/0x30  <c022a1c7> 
bus_remove_device+0x77/0x90
[17179815.884000]  <c0229255> device_del+0x35/0x70  <f08b2766> 
usb_disable_device+0x86/0xe0 [usbcore]
[17179815.884000]  <f08ae836> usb_disconnect+0x96/0xe0 [usbcore]  <f08af7e9> 
hub_thread+0x259/0xc20 [usbcore]
[17179815.884000]  <c02c5579> schedule+0x2a9/0x5d0  <c012a640> 
autoremove_wake_function+0x0/0x50
[17179815.884000]  <c012a2d7> kthread+0xa7/0xe0  <f08af590> 
hub_thread+0x0/0xc20 [usbcore]
[17179815.884000]  <c012a230> kthread+0x0/0xe0  <c0101005> 
kernel_thread_helper+0x5/0x10
[17179815.884000] Code: 89 6c 24 10 31 ed 89 d9 89 74 24 08 89 7c 24 0c 89 04 
24 8b 40 44 8b 38 89 e8 f2 ae f7 d1 49 8b 04 24 89 ca 89 d9 8b 78 08 89 e8 <f2> 
ae f7 d1 49 8d 44 0a 02 ba d0 00 00 00 e8 e6 9d f2 ff ba f4 
[17179815.884000] EIP: [<c022b427>] make_class_name+0x37/0xb0 SS:ESP 
0068:dfe05e50
[17179815.884000]   unable to read partition table
[17179815.884000] sd 4:0:0:0: Attached scsi removable disk sda
[17179815.884000] sd 4:0:0:0: Attached scsi generic sg0 type 0

** Affects: linux-source-2.6.17 (Ubuntu)
     Importance: Undecided
         Status: Unconfirmed

-- 
kernel BUG when inserting usb stick
https://launchpad.net/bugs/74048

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