Getting a kernel error for logitech camera

kanja · 2015-01-09 21:30:34

I've got a logictech camera and mic combo, plugged into my thinkpad dock via usb. After using it for prolonged periods, it starts throwing a huge amount of static and I need to unplug it and plug it back in to fix it.

Looking at dmesg I get the following output:

[14201.586757] uvcvideo: Failed to resubmit video URB (-19).
[14201.586765] usb 2-1.5.1: cannot submit urb (err = -19)
[14201.587761] usb 2-1.5.1: cannot submit urb (err = -19)
[14201.588885] usb 2-1.5.1: cannot submit urb (err = -19)
[14201.589887] usb 2-1.5.1: cannot submit urb (err = -19)
[14201.590890] usb 2-1.5.1: cannot submit urb (err = -19)
[14201.591887] usb 2-1.5.1: cannot submit urb (err = -19)
[14201.592889] usb 2-1.5.1: cannot submit urb (err = -19)
[14201.593890] usb 2-1.5.1: cannot submit urb (err = -19)
[14201.594889] usb 2-1.5.1: cannot submit urb (err = -19)
[14201.595885] usb 2-1.5.1: cannot submit urb (err = -19)
[14201.596886] usb 2-1.5.1: cannot submit urb (err = -19)
[14201.597885] usb 2-1.5.1: cannot submit urb (err = -19)
[14201.657124] ------------[ cut here ]------------
[14201.657141] WARNING: CPU: 0 PID: 2353 at fs/sysfs/group.c:219 sysfs_remove_group+0x99/0xa0()
[14201.657143] sysfs group ffffffff818a10a0 not found for kobject 'event15'
[14201.657144] Modules linked in: xt_nat xt_tcpudp veth ctr ccm fuse xt_addrtype xt_conntrack ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack bridge stp llc joydev iptable_filter ip_tables x_tables mousedev hid_generic snd_usb_audio usbhid snd_usbmidi_lib snd_rawmidi hid snd_seq_device btrfs xor uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core iTCO_wdt v4l2_common videodev iTCO_vendor_support media coretemp intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm ecb crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel btusb bluetooth aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd raid6_pq arc4 i915 snd_hda_codec_hdmi evdev mac_hid snd_hda_codec_realtek snd_hda_codec_generic iwldvm mac80211 psmouse serio_raw pcspkr
[14201.657203]  drm_kms_helper i2c_i801 drm iwlwifi snd_hda_intel snd_hda_controller e1000e intel_gtt snd_hda_codec mei_me cfg80211 snd_hwdep i2c_algo_bit mei snd_pcm ptp lpc_ich thinkpad_acpi i2c_core pps_core nvram shpchp snd_timer snd thermal soundcore wmi rfkill hwmon tpm_tis ac tpm battery video button processor sch_fq_codel ext4 crc16 mbcache jbd2 sd_mod crc_t10dif crct10dif_common atkbd libps2 ahci libahci libata scsi_mod sdhci_pci sdhci led_class ehci_pci xhci_hcd ehci_hcd mmc_core usbcore usb_common i8042 serio
[14201.657248] CPU: 0 PID: 2353 Comm: AudioThread Tainted: G        W      3.17.6-1-ARCH #1
[14201.657250] Hardware name: LENOVO 2352CTO/2352CTO, BIOS G7ET94WW (2.54 ) 04/30/2013
[14201.657252]  0000000000000000 000000002bafa75a ffff8803faa4bc08 ffffffff81537c3e
[14201.657255]  ffff8803faa4bc50 ffff8803faa4bc40 ffffffff8107079d 0000000000000000
[14201.657256]  ffffffff818a10a0 ffff88009ecfecc0 ffff8803a000d898 ffff8803e7a53900
[14201.657259] Call Trace:
[14201.657268]  [<ffffffff81537c3e>] dump_stack+0x4d/0x6f
[14201.657274]  [<ffffffff8107079d>] warn_slowpath_common+0x7d/0xa0
[14201.657277]  [<ffffffff8107081c>] warn_slowpath_fmt+0x5c/0x80
[14201.657280]  [<ffffffff8123c7c8>] ? kernfs_find_and_get_ns+0x48/0x60
[14201.657282]  [<ffffffff81240009>] sysfs_remove_group+0x99/0xa0
[14201.657289]  [<ffffffff813b3ca7>] dpm_sysfs_remove+0x57/0x60
[14201.657293]  [<ffffffff813a8755>] device_del+0x45/0x1d0
[14201.657304]  [<ffffffffa02e4163>] evdev_disconnect+0x23/0x60 [evdev]
[14201.657309]  [<ffffffff813dd0af>] __input_unregister_device+0xaf/0x160
[14201.657313]  [<ffffffff813de80d>] input_unregister_device+0x4d/0x80
[14201.657318]  [<ffffffffa08894c2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[14201.657321]  [<ffffffffa087e32d>] uvc_delete+0x2d/0x180 [uvcvideo]
[14201.657324]  [<ffffffffa087e569>] uvc_release+0x29/0x30 [uvcvideo]
[14201.657331]  [<ffffffffa076d469>] v4l2_device_release+0xd9/0x110 [videodev]
[14201.657333]  [<ffffffff813a7e32>] device_release+0x32/0xa0
[14201.657337]  [<ffffffff812ab9ba>] kobject_release+0x7a/0x1c0
[14201.657339]  [<ffffffff812abb2d>] kobject_put+0x2d/0x60
[14201.657341]  [<ffffffff813a8277>] put_device+0x17/0x20
[14201.657344]  [<ffffffffa076d5f1>] v4l2_release+0x51/0x80 [videodev]
[14201.657349]  [<ffffffff811c95bc>] __fput+0x9c/0x200
[14201.657352]  [<ffffffff811c976e>] ____fput+0xe/0x10
[14201.657357]  [<ffffffff8108c8ff>] task_work_run+0x9f/0xe0
[14201.657364]  [<ffffffff81014e65>] do_notify_resume+0x95/0xa0
[14201.657368]  [<ffffffff8153dea0>] int_signal+0x12/0x17
[14201.657370] ---[ end trace 63386e9f995daa4d ]---
[14201.668722] ------------[ cut here ]------------
[14201.668731] WARNING: CPU: 0 PID: 2353 at fs/sysfs/group.c:219 sysfs_remove_group+0x99/0xa0()
[14201.668733] sysfs group ffffffff818a10a0 not found for kobject 'input24'
[14201.668734] Modules linked in: xt_nat xt_tcpudp veth ctr ccm fuse xt_addrtype xt_conntrack ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack bridge stp llc joydev iptable_filter ip_tables x_tables mousedev hid_generic snd_usb_audio usbhid snd_usbmidi_lib snd_rawmidi hid snd_seq_device btrfs xor uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core iTCO_wdt v4l2_common videodev iTCO_vendor_support media coretemp intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm ecb crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel btusb bluetooth aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd raid6_pq arc4 i915 snd_hda_codec_hdmi evdev mac_hid snd_hda_codec_realtek snd_hda_codec_generic iwldvm mac80211 psmouse serio_raw pcspkr
[14201.668779]  drm_kms_helper i2c_i801 drm iwlwifi snd_hda_intel snd_hda_controller e1000e intel_gtt snd_hda_codec mei_me cfg80211 snd_hwdep i2c_algo_bit mei snd_pcm ptp lpc_ich thinkpad_acpi i2c_core pps_core nvram shpchp snd_timer snd thermal soundcore wmi rfkill hwmon tpm_tis ac tpm battery video button processor sch_fq_codel ext4 crc16 mbcache jbd2 sd_mod crc_t10dif crct10dif_common atkbd libps2 ahci libahci libata scsi_mod sdhci_pci sdhci led_class ehci_pci xhci_hcd ehci_hcd mmc_core usbcore usb_common i8042 serio
[14201.668817] CPU: 0 PID: 2353 Comm: AudioThread Tainted: G        W      3.17.6-1-ARCH #1
[14201.668818] Hardware name: LENOVO 2352CTO/2352CTO, BIOS G7ET94WW (2.54 ) 04/30/2013
[14201.668821]  0000000000000000 000000002bafa75a ffff8803faa4bc30 ffffffff81537c3e
[14201.668824]  ffff8803faa4bc78 ffff8803faa4bc68 ffffffff8107079d 0000000000000000
[14201.668826]  ffffffff818a10a0 ffff8803a000fa58 ffff8803a000d898 ffff8803e7a53900
[14201.668828] Call Trace:
[14201.668835]  [<ffffffff81537c3e>] dump_stack+0x4d/0x6f
[14201.668839]  [<ffffffff8107079d>] warn_slowpath_common+0x7d/0xa0
[14201.668841]  [<ffffffff8107081c>] warn_slowpath_fmt+0x5c/0x80
[14201.668844]  [<ffffffff8123c7c8>] ? kernfs_find_and_get_ns+0x48/0x60
[14201.668846]  [<ffffffff81240009>] sysfs_remove_group+0x99/0xa0
[14201.668851]  [<ffffffff813b3ca7>] dpm_sysfs_remove+0x57/0x60
[14201.668854]  [<ffffffff813a8755>] device_del+0x45/0x1d0
[14201.668857]  [<ffffffff813dd13c>] __input_unregister_device+0x13c/0x160
[14201.668860]  [<ffffffff813de80d>] input_unregister_device+0x4d/0x80
[14201.668865]  [<ffffffffa08894c2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[14201.668868]  [<ffffffffa087e32d>] uvc_delete+0x2d/0x180 [uvcvideo]
[14201.668870]  [<ffffffffa087e569>] uvc_release+0x29/0x30 [uvcvideo]
[14201.668875]  [<ffffffffa076d469>] v4l2_device_release+0xd9/0x110 [videodev]
[14201.668877]  [<ffffffff813a7e32>] device_release+0x32/0xa0
[14201.668879]  [<ffffffff812ab9ba>] kobject_release+0x7a/0x1c0
[14201.668881]  [<ffffffff812abb2d>] kobject_put+0x2d/0x60
[14201.668883]  [<ffffffff813a8277>] put_device+0x17/0x20
[14201.668887]  [<ffffffffa076d5f1>] v4l2_release+0x51/0x80 [videodev]
[14201.668890]  [<ffffffff811c95bc>] __fput+0x9c/0x200
[14201.668892]  [<ffffffff811c976e>] ____fput+0xe/0x10
[14201.668896]  [<ffffffff8108c8ff>] task_work_run+0x9f/0xe0
[14201.668900]  [<ffffffff81014e65>] do_notify_resume+0x95/0xa0
[14201.668903]  [<ffffffff8153dea0>] int_signal+0x12/0x17
[14201.668905] ---[ end trace 63386e9f995daa4e ]---
[14201.668914] ------------[ cut here ]------------
[14201.668917] WARNING: CPU: 0 PID: 2353 at fs/sysfs/group.c:219 sysfs_remove_group+0x99/0xa0()
[14201.668918] sysfs group ffffffff818a4280 not found for kobject 'input24'
[14201.668919] Modules linked in: xt_nat xt_tcpudp veth ctr ccm fuse xt_addrtype xt_conntrack ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack bridge stp llc joydev iptable_filter ip_tables x_tables mousedev hid_generic snd_usb_audio usbhid snd_usbmidi_lib snd_rawmidi hid snd_seq_device btrfs xor uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core iTCO_wdt v4l2_common videodev iTCO_vendor_support media coretemp intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm ecb crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel btusb bluetooth aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd raid6_pq arc4 i915 snd_hda_codec_hdmi evdev mac_hid snd_hda_codec_realtek snd_hda_codec_generic iwldvm mac80211 psmouse serio_raw pcspkr
[14201.668947]  drm_kms_helper i2c_i801 drm iwlwifi snd_hda_intel snd_hda_controller e1000e intel_gtt snd_hda_codec mei_me cfg80211 snd_hwdep i2c_algo_bit mei snd_pcm ptp lpc_ich thinkpad_acpi i2c_core pps_core nvram shpchp snd_timer snd thermal soundcore wmi rfkill hwmon tpm_tis ac tpm battery video button processor sch_fq_codel ext4 crc16 mbcache jbd2 sd_mod crc_t10dif crct10dif_common atkbd libps2 ahci libahci libata scsi_mod sdhci_pci sdhci led_class ehci_pci xhci_hcd ehci_hcd mmc_core usbcore usb_common i8042 serio
[14201.668970] CPU: 0 PID: 2353 Comm: AudioThread Tainted: G        W      3.17.6-1-ARCH #1
[14201.668971] Hardware name: LENOVO 2352CTO/2352CTO, BIOS G7ET94WW (2.54 ) 04/30/2013
[14201.668972]  0000000000000000 000000002bafa75a ffff8803faa4bbf8 ffffffff81537c3e
[14201.668974]  ffff8803faa4bc40 ffff8803faa4bc30 ffffffff8107079d 0000000000000000
[14201.668976]  ffffffff818a4280 ffff8803a000fa58 ffffffff818a4080 ffff8803e7a53900
[14201.668978] Call Trace:
[14201.668981]  [<ffffffff81537c3e>] dump_stack+0x4d/0x6f
[14201.668983]  [<ffffffff8107079d>] warn_slowpath_common+0x7d/0xa0
[14201.668985]  [<ffffffff8107081c>] warn_slowpath_fmt+0x5c/0x80
[14201.668988]  [<ffffffff8123c7c8>] ? kernfs_find_and_get_ns+0x48/0x60
[14201.668990]  [<ffffffff81240009>] sysfs_remove_group+0x99/0xa0
[14201.668992]  [<ffffffff81240043>] sysfs_remove_groups+0x33/0x50
[14201.668994]  [<ffffffff813a7d6e>] device_remove_attrs+0x5e/0x80
[14201.668996]  [<ffffffff813a8831>] device_del+0x121/0x1d0
[14201.668999]  [<ffffffff813dd13c>] __input_unregister_device+0x13c/0x160
[14201.669001]  [<ffffffff813de80d>] input_unregister_device+0x4d/0x80
[14201.669005]  [<ffffffffa08894c2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[14201.669008]  [<ffffffffa087e32d>] uvc_delete+0x2d/0x180 [uvcvideo]
[14201.669011]  [<ffffffffa087e569>] uvc_release+0x29/0x30 [uvcvideo]
[14201.669015]  [<ffffffffa076d469>] v4l2_device_release+0xd9/0x110 [videodev]
[14201.669017]  [<ffffffff813a7e32>] device_release+0x32/0xa0
[14201.669019]  [<ffffffff812ab9ba>] kobject_release+0x7a/0x1c0
[14201.669021]  [<ffffffff812abb2d>] kobject_put+0x2d/0x60
[14201.669023]  [<ffffffff813a8277>] put_device+0x17/0x20
[14201.669027]  [<ffffffffa076d5f1>] v4l2_release+0x51/0x80 [videodev]
[14201.669029]  [<ffffffff811c95bc>] __fput+0x9c/0x200
[14201.669031]  [<ffffffff811c976e>] ____fput+0xe/0x10
[14201.669034]  [<ffffffff8108c8ff>] task_work_run+0x9f/0xe0
[14201.669036]  [<ffffffff81014e65>] do_notify_resume+0x95/0xa0
[14201.669039]  [<ffffffff8153dea0>] int_signal+0x12/0x17
[14201.669041] ---[ end trace 63386e9f995daa4f ]---
[14201.669042] ------------[ cut here ]------------
[14201.669045] WARNING: CPU: 0 PID: 2353 at fs/sysfs/group.c:219 sysfs_remove_group+0x99/0xa0()
[14201.669046] sysfs group ffffffff818a40e0 not found for kobject 'input24'
[14201.669047] Modules linked in: xt_nat xt_tcpudp veth ctr ccm fuse xt_addrtype xt_conntrack ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack bridge stp llc joydev iptable_filter ip_tables x_tables mousedev hid_generic snd_usb_audio usbhid snd_usbmidi_lib snd_rawmidi hid snd_seq_device btrfs xor uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core iTCO_wdt v4l2_common videodev iTCO_vendor_support media coretemp intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm ecb crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel btusb bluetooth aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd raid6_pq arc4 i915 snd_hda_codec_hdmi evdev mac_hid snd_hda_codec_realtek snd_hda_codec_generic iwldvm mac80211 psmouse serio_raw pcspkr
[14201.669074]  drm_kms_helper i2c_i801 drm iwlwifi snd_hda_intel snd_hda_controller e1000e intel_gtt snd_hda_codec mei_me cfg80211 snd_hwdep i2c_algo_bit mei snd_pcm ptp lpc_ich thinkpad_acpi i2c_core pps_core nvram shpchp snd_timer snd thermal soundcore wmi rfkill hwmon tpm_tis ac tpm battery video button processor sch_fq_codel ext4 crc16 mbcache jbd2 sd_mod crc_t10dif crct10dif_common atkbd libps2 ahci libahci libata scsi_mod sdhci_pci sdhci led_class ehci_pci xhci_hcd ehci_hcd mmc_core usbcore usb_common i8042 serio
[14201.669098] CPU: 0 PID: 2353 Comm: AudioThread Tainted: G        W      3.17.6-1-ARCH #1
[14201.669100] Hardware name: LENOVO 2352CTO/2352CTO, BIOS G7ET94WW (2.54 ) 04/30/2013
[14201.669101]  0000000000000000 000000002bafa75a ffff8803faa4bbf8 ffffffff81537c3e
[14201.669103]  ffff8803faa4bc40 ffff8803faa4bc30 ffffffff8107079d 0000000000000000
[14201.669105]  ffffffff818a40e0 ffff8803a000fa58 ffffffff818a4080 ffff8803e7a53900
[14201.669107] Call Trace:
[14201.669110]  [<ffffffff81537c3e>] dump_stack+0x4d/0x6f
[14201.669112]  [<ffffffff8107079d>] warn_slowpath_common+0x7d/0xa0
[14201.669115]  [<ffffffff8107081c>] warn_slowpath_fmt+0x5c/0x80
[14201.669117]  [<ffffffff8123c7c8>] ? kernfs_find_and_get_ns+0x48/0x60
[14201.669119]  [<ffffffff81240009>] sysfs_remove_group+0x99/0xa0
[14201.669121]  [<ffffffff81240043>] sysfs_remove_groups+0x33/0x50
[14201.669123]  [<ffffffff813a7d6e>] device_remove_attrs+0x5e/0x80
[14201.669125]  [<ffffffff813a8831>] device_del+0x121/0x1d0
[14201.669127]  [<ffffffff813dd13c>] __input_unregister_device+0x13c/0x160
[14201.669129]  [<ffffffff813de80d>] input_unregister_device+0x4d/0x80
[14201.669132]  [<ffffffffa08894c2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[14201.669134]  [<ffffffffa087e32d>] uvc_delete+0x2d/0x180 [uvcvideo]
[14201.669137]  [<ffffffffa087e569>] uvc_release+0x29/0x30 [uvcvideo]
[14201.669141]  [<ffffffffa076d469>] v4l2_device_release+0xd9/0x110 [videodev]
[14201.669143]  [<ffffffff813a7e32>] device_release+0x32/0xa0
[14201.669145]  [<ffffffff812ab9ba>] kobject_release+0x7a/0x1c0
[14201.669147]  [<ffffffff812abb2d>] kobject_put+0x2d/0x60
[14201.669149]  [<ffffffff813a8277>] put_device+0x17/0x20
[14201.669152]  [<ffffffffa076d5f1>] v4l2_release+0x51/0x80 [videodev]
[14201.669154]  [<ffffffff811c95bc>] __fput+0x9c/0x200
[14201.669156]  [<ffffffff811c976e>] ____fput+0xe/0x10
[14201.669158]  [<ffffffff8108c8ff>] task_work_run+0x9f/0xe0
[14201.669161]  [<ffffffff81014e65>] do_notify_resume+0x95/0xa0
[14201.669163]  [<ffffffff8153dea0>] int_signal+0x12/0x17
[14201.669165] ---[ end trace 63386e9f995daa50 ]---
[14201.669221] ------------[ cut here ]------------
[14201.669224] WARNING: CPU: 0 PID: 2353 at fs/sysfs/group.c:219 sysfs_remove_group+0x99/0xa0()
[14201.669225] sysfs group ffffffff818a10a0 not found for kobject 'media1'
[14201.669226] Modules linked in: xt_nat xt_tcpudp veth ctr ccm fuse xt_addrtype xt_conntrack ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack bridge stp llc joydev iptable_filter ip_tables x_tables mousedev hid_generic snd_usb_audio usbhid snd_usbmidi_lib snd_rawmidi hid snd_seq_device btrfs xor uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core iTCO_wdt v4l2_common videodev iTCO_vendor_support media coretemp intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm ecb crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel btusb bluetooth aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd raid6_pq arc4 i915 snd_hda_codec_hdmi evdev mac_hid snd_hda_codec_realtek snd_hda_codec_generic iwldvm mac80211 psmouse serio_raw pcspkr
[14201.669253]  drm_kms_helper i2c_i801 drm iwlwifi snd_hda_intel snd_hda_controller e1000e intel_gtt snd_hda_codec mei_me cfg80211 snd_hwdep i2c_algo_bit mei snd_pcm ptp lpc_ich thinkpad_acpi i2c_core pps_core nvram shpchp snd_timer snd thermal soundcore wmi rfkill hwmon tpm_tis ac tpm battery video button processor sch_fq_codel ext4 crc16 mbcache jbd2 sd_mod crc_t10dif crct10dif_common atkbd libps2 ahci libahci libata scsi_mod sdhci_pci sdhci led_class ehci_pci xhci_hcd ehci_hcd mmc_core usbcore usb_common i8042 serio
[14201.669275] CPU: 0 PID: 2353 Comm: AudioThread Tainted: G        W      3.17.6-1-ARCH #1
[14201.669276] Hardware name: LENOVO 2352CTO/2352CTO, BIOS G7ET94WW (2.54 ) 04/30/2013
[14201.669277]  0000000000000000 000000002bafa75a ffff8803faa4bc30 ffffffff81537c3e
[14201.669279]  ffff8803faa4bc78 ffff8803faa4bc68 ffffffff8107079d 0000000000000000
[14201.669281]  ffffffff818a10a0 ffff8803a000e098 ffff8803a000d898 ffff8803e7a53900
[14201.669283] Call Trace:
[14201.669286]  [<ffffffff81537c3e>] dump_stack+0x4d/0x6f
[14201.669288]  [<ffffffff8107079d>] warn_slowpath_common+0x7d/0xa0
[14201.669291]  [<ffffffff8107081c>] warn_slowpath_fmt+0x5c/0x80
[14201.669293]  [<ffffffff8123c7c8>] ? kernfs_find_and_get_ns+0x48/0x60
[14201.669295]  [<ffffffff81240009>] sysfs_remove_group+0x99/0xa0
[14201.669298]  [<ffffffff813b3ca7>] dpm_sysfs_remove+0x57/0x60
[14201.669300]  [<ffffffff813a8755>] device_del+0x45/0x1d0
[14201.669302]  [<ffffffff813a88fe>] device_unregister+0x1e/0x70
[14201.669307]  [<ffffffffa0767fa9>] media_devnode_unregister+0x49/0x50 [media]
[14201.669310]  [<ffffffffa0767b0c>] media_device_unregister+0x5c/0x70 [media]
[14201.669313]  [<ffffffffa087e472>] uvc_delete+0x172/0x180 [uvcvideo]
[14201.669316]  [<ffffffffa087e569>] uvc_release+0x29/0x30 [uvcvideo]
[14201.669320]  [<ffffffffa076d469>] v4l2_device_release+0xd9/0x110 [videodev]
[14201.669322]  [<ffffffff813a7e32>] device_release+0x32/0xa0
[14201.669325]  [<ffffffff812ab9ba>] kobject_release+0x7a/0x1c0
[14201.669327]  [<ffffffff812abb2d>] kobject_put+0x2d/0x60
[14201.669329]  [<ffffffff813a8277>] put_device+0x17/0x20
[14201.669332]  [<ffffffffa076d5f1>] v4l2_release+0x51/0x80 [videodev]
[14201.669334]  [<ffffffff811c95bc>] __fput+0x9c/0x200
[14201.669336]  [<ffffffff811c976e>] ____fput+0xe/0x10
[14201.669338]  [<ffffffff8108c8ff>] task_work_run+0x9f/0xe0
[14201.669341]  [<ffffffff81014e65>] do_notify_resume+0x95/0xa0
[14201.669343]  [<ffffffff8153dea0>] int_signal+0x12/0x17
[14201.669345] ---[ end trace 63386e9f995daa51 ]---

I'm not sure where to take this or where to start looking for a solution - any guidance of what my next step should be would be really useful!

alex.theoto · 2015-01-24 16:25:20

Do you connect it on usb hub? If yes, don't use hub on cameras because of power.
Did you try another port?
Is the camera functional on other system? Or better on the same pc with other os?

In some cases, where the usb port is used for years, the pins are not in good condition.
Try to move the plug out 2 or 3 mm so the pins will touch right.

kanja · 2015-01-31 15:39:53

It's plugged into a thinkpad dock. The camera was functional until I switched to arch, and it's still 99% functional.

Arch Linux

#1 2015-01-09 21:30:34

Getting a kernel error for logitech camera

#2 2015-01-24 16:25:20

Re: Getting a kernel error for logitech camera

#3 2015-01-31 15:39:53

Re: Getting a kernel error for logitech camera

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