*** This bug is a duplicate of bug 110997 ***
https://bugs.launchpad.net/bugs/110997
hello I have the same problems, I just bought a mp3 player with onboard
memory (1GB) it has a Sigmatel chip, lsusb also hangs and I get the
following messages:
dmesg
[ 1594.896000] usb 1-4: new full speed USB device using ohci_hcd and address 3
[ 1597.912000] usb 1-4: configuration #1 chosen from 1 choice
[ 1598.076000] usbcore: registered new interface driver libusual
[ 1598.216000] Initializing USB Mass Storage driver...
[ 1598.220000] scsi2 : SCSI emulation for USB Mass Storage devices
[ 1598.220000] usb-storage: device found at 3
[ 1598.220000] usb-storage: waiting for device to settle before scanning
[ 1598.220000] usbcore: registered new interface driver usb-storage
[ 1598.224000] USB Mass Storage support registered.
[ 1603.224000] usb-storage: device scan complete
[ 1603.228000] scsi 2:0:0:0: Direct-Access SigmaTel MSCNMMC 0100
PQ: 0 ANSI: 4
[ 1608.904000] usb 1-4: reset full speed USB device using ohci_hcd and address 3
[ 1619.292000] usb 1-4: reset full speed USB device using ohci_hcd and address 3
[ 1624.668000] usb 1-4: reset full speed USB device using ohci_hcd and address 3
[ 1625.836000] usb 1-4: device descriptor read/64, error -62
[ 1631.108000] usb 1-4: device descriptor read/64, error -62
[ 1631.388000] usb 1-4: reset full speed USB device using ohci_hcd and address 3
[ 1632.556000] usb 1-4: device descriptor read/64, error -62
[ 1637.828000] usb 1-4: device descriptor read/64, error -62
[ 1638.108000] usb 1-4: reset full speed USB device using ohci_hcd and address 3
[ 1643.520000] usb 1-4: device not accepting address 3, error -62
[ 1643.696000] usb 1-4: reset full speed USB device using ohci_hcd and address 3
[ 1649.108000] usb 1-4: device not accepting address 3, error -62
[ 1649.108000] scsi 2:0:0:1: scsi: Device offlined - not ready after error
recovery
[ 1649.108000] usb 1-4: USB disconnect, address 3
[ 1649.108000] scsi 2:0:0:1: rejecting I/O to offline device
[ 1649.116000] BUG: unable to handle kernel NULL pointer dereference at virtual
address 00000000
[ 1649.116000] printing eip:
[ 1649.116000] c0258415
[ 1649.116000] *pde = 00000000
[ 1649.116000] Oops: 0000 [#1]
[ 1649.116000] SMP
[ 1649.116000] Modules linked in: usb_storage libusual binfmt_misc rfcomm l2cap
bluetooth vboxdrv ppdev powernow_k8 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 ext2 mbcache ipv6 lp fuse snd_hda_intel snd_hda_codec
snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi bt878
snd_rawmidi snd_seq_midi_event ide_cd tuner tvaudio wlan_scan_sta
ath_rate_sample cdrom snd_seq snd_timer snd_seq_device bttv ath_pci nvidia(P)
video_buf ir_common compat_ioctl32 i2c_algo_bit btcx_risc parport_pc parport
k8temp pcspkr psmouse serio_raw agpgart snd soundcore snd_page_alloc tveeprom
i2c_core wlan ath_hal(P) videodev v4l2_common v4l1_compat shpchp pci_hotplug
af_packet tsdev evdev reiserfs sg sd_mod amd74xx generic ata_generic usbhid hid
floppy sata_nv libata scsi_mod forcedeth ehci_hcd ohci_hcd usbcore thermal
processor fan fbcon tileblit font bitblit softcursor vesafb capability commoncap
[ 1649.116000] CPU: 0
[ 1649.116000] EIP: 0060:[<c0258415>] Tainted: P VLI
[ 1649.116000] EFLAGS: 00010202 (2.6.20-16-generic #2)
[ 1649.116000] EIP is at make_class_name+0x35/0xa0
[ 1649.116000] eax: 00000000 ebx: ffffffff ecx: ffffffff edx: 0000000b
[ 1649.116000] esi: f88f9c91 edi: 00000000 ebp: 00000000 esp: c1b67e50
[ 1649.116000] ds: 007b es: 007b ss: 0068
[ 1649.116000] Process khubd (pid: 2002, ti=c1b66000 task=df85d030
task.ti=c1b66000)
[ 1649.116000] Stack: d7ff6604 f890bec0 d7ff65fc d7ff6604 f890be40 c0258691
00000000 f890bec8
[ 1649.116000] d7ff65fc d707dc00 00000296 ffffffed c0258718 d7ff6400
f88f3a50 d7ff6400
[ 1649.116000] d707dc00 f88f112b d707dc30 d707dc00 f88eb825 d707def4
e74cfe18 f905ff60
[ 1649.116000] Call Trace:
[ 1649.116000] [<c0258691>] class_device_del+0xa1/0x120
[ 1649.116000] [<c0258718>] class_device_unregister+0x8/0x10
[ 1649.116000] [<f88f3a50>] __scsi_remove_device+0x30/0x80 [scsi_mod]
[ 1649.116000] [<f88f112b>] scsi_forget_host+0x4b/0x60 [scsi_mod]
[ 1649.116000] [<f88eb825>] scsi_remove_host+0x55/0xe0 [scsi_mod]
[ 1649.116000] [<f9051cae>] storage_disconnect+0xe/0x20 [usb_storage]
[ 1649.116000] [<f8887d20>] usb_unbind_interface+0x50/0xa0 [usbcore]
[ 1649.116000] [<c02579a8>] __device_release_driver+0x68/0xa0
[ 1649.116000] [<c0257ed3>] device_release_driver+0x23/0x40
[ 1649.116000] [<c025731c>] bus_remove_device+0x5c/0x90
[ 1649.116000] [<c0255772>] device_del+0x152/0x1b0
[ 1649.116000] [<f88851ee>] usb_disable_device+0x7e/0xe0 [usbcore]
[ 1649.116000] [<f8881597>] usb_disconnect+0x97/0x130 [usbcore]
[ 1649.116000] [<f88822ff>] hub_thread+0x26f/0xc20 [usbcore]
[ 1649.116000] [<c013ae00>] autoremove_wake_function+0x0/0x50
[ 1649.116000] [<f8882090>] hub_thread+0x0/0xc20 [usbcore]
[ 1649.116000] [<c013ac4a>] kthread+0xba/0xf0
[ 1649.116000] [<c013ab90>] kthread+0x0/0xf0
[ 1649.116000] [<c01044c7>] kernel_thread_helper+0x7/0x10
[ 1649.116000] =======================
[ 1649.116000] 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 d8 ac f1 ff ba f4
[ 1649.116000] EIP: [<c0258415>] make_class_name+0x35/0xa0 SS:ESP 0068:c1b67e50
[ 1649.116000] <5>sdb : READ CAPACITY failed.
[ 1649.124000] sdb : status=0, message=00, host=1, driver=00
[ 1649.124000] sdb : sense not available.
[ 1649.124000] sdb: Write Protect is off
[ 1649.124000] sdb: Mode Sense: 00 00 00 00
[ 1649.124000] sdb: assuming drive cache: write through
[ 1649.124000] sd 2:0:0:0: Attached scsi removable disk sdb
[ 1649.124000] sd 2:0:0:0: Attached scsi generic sg1 type 0
[ 1649.400000] sdb : READ CAPACITY failed.
[ 1649.400000] sdb : status=0, message=00, host=1, driver=00
[ 1649.400000] sdb : sense not available.
[ 1649.400000] sdb: Write Protect is off
[ 1649.400000] sdb: Mode Sense: 00 00 00 00
[ 1649.400000] sdb: assuming drive cache: write through
[ 1649.404000] sdb : READ CAPACITY failed.
[ 1649.404000] sdb : status=0, message=00, host=1, driver=00
[ 1649.404000] sdb : sense not available.
[ 1649.404000] sdb: Write Protect is off
[ 1649.404000] sdb: Mode Sense: 00 00 00 00
[ 1649.404000] sdb: assuming drive cache: write through
[ 1649.408000] sdb : READ CAPACITY failed.
[ 1649.408000] sdb : status=0, message=00, host=1, driver=00
[ 1649.408000] sdb : sense not available.
[ 1649.408000] sdb: Write Protect is off
[ 1649.408000] sdb: Mode Sense: 00 00 00 00
[ 1649.408000] sdb: assuming drive cache: write through
[ 1649.408000] sdb : READ CAPACITY failed.
[ 1649.408000] sdb : status=0, message=00, host=1, driver=00
[ 1649.408000] sdb : sense not available.
[ 1649.412000] sdb: Write Protect is off
[ 1649.412000] sdb: Mode Sense: 00 00 00 00
[ 1649.412000] sdb: assuming drive cache: write through
--
usb flash drive not working. Lsusb hangs with no output.
https://bugs.launchpad.net/bugs/77971
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