Dec 17 19:29:25 vinco kernel: [16986.971676] usb 3-1: new high-speed USB device number 35 using xhci_hcd Dec 17 19:29:25 vinco kernel: [16987.216508] usb 3-1: New USB device found, idVendor=041e, idProduct=4093 Dec 17 19:29:25 vinco kernel: [16987.216512] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Dec 17 19:29:25 vinco kernel: [16987.216514] usb 3-1: Product: Live! Cam Connect HD VF0750 Dec 17 19:29:25 vinco kernel: [16987.216516] usb 3-1: Manufacturer: Creative Technology Ltd. Dec 17 19:29:25 vinco kernel: [16987.216517] usb 3-1: SerialNumber: 123456789abcdef0 Dec 17 19:29:25 vinco kernel: [16987.223880] uvcvideo: Found UVC 1.00 device Live! Cam Connect HD VF0750 (041e:4093) Dec 17 19:29:25 vinco kernel: [16987.224958] input: Live! Cam Connect HD VF0750 as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.0/input/input56 Dec 17 19:30:31 vinco kernel: [17052.830092] usb 3-1: USB disconnect, device number 35 Dec 17 19:30:31 vinco kernel: [17052.886241] ------------[ cut here ]------------ Dec 17 19:30:31 vinco kernel: [17052.886251] WARNING: CPU: 7 PID: 10201 at /build/linux-usfZoe/linux-4.4.0/fs/sysfs/group.c:237 sysfs_remove_group+0x8b/0x90() Dec 17 19:30:31 vinco kernel: [17052.886253] sysfs group ffffffff81ec9aa0 not found for kobject 'event14' Dec 17 19:30:31 vinco kernel: [17052.886254] Modules linked in: snd_usb_audio snd_usbmidi_lib rfcomm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables xt_multiport iptable_filter ip_tables x_tables bnep bbswitch(OE) pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) binfmt_misc nls_iso8859_1 asus_nb_wmi asus_wmi sparse_keymap mxm_wmi arc4 iwlmvm mac80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev snd_hda_codec_realtek media iwlwifi btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi cfg80211 snd_hda_codec_generic snd_hda_intel snd_hda_codec intel_rapl x86_pkg_temp_thermal intel_powerclamp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rtsx_pci_ms memstick kvm_intel snd_hda_core snd_hwdep snd_pcm kvm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd aesni_intel mei_me mei joydev input_leds soundcore serio_raw shpchp lpc_ich ie31200_edac edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd irqbypass mac_hid wmi coretemp parport_pc ppdev lp parport autofs4 hid_logitech_hidpp hid_logitech_dj usbhid hid i915 rtsx_pci_sdmmc i2c_algo_bit drm_kms_helper syscopyarea sysfillrect ahci sysimgblt fb_sys_fops libahci psmouse drm r8169 rtsx_pci mii fjes video [last unloaded: nvidia] Dec 17 19:30:31 vinco kernel: [17052.886319] CPU: 7 PID: 10201 Comm: cheese Tainted: P W OE 4.4.0-53-generic #74-Ubuntu Dec 17 19:30:31 vinco kernel: [17052.886321] Hardware name: ASUSTeK COMPUTER INC. N551JM/N551JM, BIOS N551JM.205 02/13/2015 Dec 17 19:30:31 vinco kernel: [17052.886322] 0000000000000286 00000000554afee8 ffff880220bcbba0 ffffffff813f5fc3 Dec 17 19:30:31 vinco kernel: [17052.886324] ffff880220bcbbe8 ffffffff81cde458 ffff880220bcbbd8 ffffffff810812b2 Dec 17 19:30:31 vinco kernel: [17052.886326] 0000000000000000 ffffffff81ec9aa0 ffff8800c631f8c0 ffff8800c7fb30a8 Dec 17 19:30:31 vinco kernel: [17052.886328] Call Trace: Dec 17 19:30:31 vinco kernel: [17052.886332] [] dump_stack+0x63/0x90 Dec 17 19:30:31 vinco kernel: [17052.886335] [] warn_slowpath_common+0x82/0xc0 Dec 17 19:30:31 vinco kernel: [17052.886337] [] warn_slowpath_fmt+0x5c/0x80 Dec 17 19:30:31 vinco kernel: [17052.886339] [] ? kernfs_find_and_get_ns+0x48/0x60 Dec 17 19:30:31 vinco kernel: [17052.886342] [] sysfs_remove_group+0x8b/0x90 Dec 17 19:30:31 vinco kernel: [17052.886345] [] dpm_sysfs_remove+0x57/0x60 Dec 17 19:30:31 vinco kernel: [17052.886348] [] device_del+0x58/0x260 Dec 17 19:30:31 vinco kernel: [17052.886350] [] ? kbd_disconnect+0x22/0x30 Dec 17 19:30:31 vinco kernel: [17052.886353] [] evdev_disconnect+0x23/0x60 Dec 17 19:30:31 vinco kernel: [17052.886355] [] __input_unregister_device+0xb1/0x170 Dec 17 19:30:31 vinco kernel: [17052.886357] [] input_unregister_device+0x47/0x70 Dec 17 19:30:31 vinco kernel: [17052.886361] [] uvc_status_cleanup+0x42/0x50 [uvcvideo] Dec 17 19:30:31 vinco kernel: [17052.886364] [] uvc_delete+0x18/0x150 [uvcvideo] Dec 17 19:30:31 vinco kernel: [17052.886366] [] uvc_release+0x23/0x30 [uvcvideo] Dec 17 19:30:31 vinco kernel: [17052.886373] [] v4l2_device_release+0xcb/0x100 [videodev] Dec 17 19:30:31 vinco kernel: [17052.886375] [] device_release+0x32/0x90 Dec 17 19:30:31 vinco kernel: [17052.886376] [] kobject_release+0x7a/0x190 Dec 17 19:30:31 vinco kernel: [17052.886378] [] kobject_put+0x27/0x50 Dec 17 19:30:31 vinco kernel: [17052.886379] [] put_device+0x17/0x20 Dec 17 19:30:31 vinco kernel: [17052.886383] [] v4l2_release+0x4d/0x80 [videodev] Dec 17 19:30:31 vinco kernel: [17052.886387] [] __fput+0xe4/0x220 Dec 17 19:30:31 vinco kernel: [17052.886389] [] ____fput+0xe/0x10 Dec 17 19:30:31 vinco kernel: [17052.886392] [] task_work_run+0x81/0xa0 Dec 17 19:30:31 vinco kernel: [17052.886395] [] exit_to_usermode_loop+0xc2/0xd0 Dec 17 19:30:31 vinco kernel: [17052.886397] [] syscall_return_slowpath+0x4e/0x60 Dec 17 19:30:31 vinco kernel: [17052.886400] [] int_ret_from_sys_call+0x25/0x8f Dec 17 19:30:31 vinco kernel: [17052.886401] ---[ end trace 5d4b6632855071c8 ]--- Dec 17 19:30:31 vinco kernel: [17052.910183] ------------[ cut here ]------------ Dec 17 19:30:31 vinco kernel: [17052.910192] WARNING: CPU: 7 PID: 10201 at /build/linux-usfZoe/linux-4.4.0/fs/sysfs/group.c:237 sysfs_remove_group+0x8b/0x90() Dec 17 19:30:31 vinco kernel: [17052.910193] sysfs group ffffffff81ec9aa0 not found for kobject 'input56' Dec 17 19:30:31 vinco kernel: [17052.910194] Modules linked in: snd_usb_audio snd_usbmidi_lib rfcomm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables xt_multiport iptable_filter ip_tables x_tables bnep bbswitch(OE) pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) binfmt_misc nls_iso8859_1 asus_nb_wmi asus_wmi sparse_keymap mxm_wmi arc4 iwlmvm mac80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev snd_hda_codec_realtek media iwlwifi btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi cfg80211 snd_hda_codec_generic snd_hda_intel snd_hda_codec intel_rapl x86_pkg_temp_thermal intel_powerclamp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rtsx_pci_ms memstick kvm_intel snd_hda_core snd_hwdep snd_pcm kvm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd aesni_intel mei_me mei joydev input_leds soundcore serio_raw shpchp lpc_ich ie31200_edac edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd irqbypass mac_hid wmi coretemp parport_pc ppdev lp parport autofs4 hid_logitech_hidpp hid_logitech_dj usbhid hid i915 rtsx_pci_sdmmc i2c_algo_bit drm_kms_helper syscopyarea sysfillrect ahci sysimgblt fb_sys_fops libahci psmouse drm r8169 rtsx_pci mii fjes video [last unloaded: nvidia] Dec 17 19:30:31 vinco kernel: [17052.910259] CPU: 7 PID: 10201 Comm: cheese Tainted: P W OE 4.4.0-53-generic #74-Ubuntu Dec 17 19:30:31 vinco kernel: [17052.910260] Hardware name: ASUSTeK COMPUTER INC. N551JM/N551JM, BIOS N551JM.205 02/13/2015 Dec 17 19:30:31 vinco kernel: [17052.910262] 0000000000000286 00000000554afee8 ffff880220bcbbc8 ffffffff813f5fc3 Dec 17 19:30:31 vinco kernel: [17052.910264] ffff880220bcbc10 ffffffff81cde458 ffff880220bcbc00 ffffffff810812b2 Dec 17 19:30:31 vinco kernel: [17052.910266] 0000000000000000 ffffffff81ec9aa0 ffff88015f180a58 ffff8800c7fb30a8 Dec 17 19:30:31 vinco kernel: [17052.910268] Call Trace: Dec 17 19:30:31 vinco kernel: [17052.910272] [] dump_stack+0x63/0x90 Dec 17 19:30:31 vinco kernel: [17052.910275] [] warn_slowpath_common+0x82/0xc0 Dec 17 19:30:31 vinco kernel: [17052.910277] [] warn_slowpath_fmt+0x5c/0x80 Dec 17 19:30:31 vinco kernel: [17052.910279] [] ? kernfs_find_and_get_ns+0x48/0x60 Dec 17 19:30:31 vinco kernel: [17052.910282] [] sysfs_remove_group+0x8b/0x90 Dec 17 19:30:31 vinco kernel: [17052.910285] [] dpm_sysfs_remove+0x57/0x60 Dec 17 19:30:31 vinco kernel: [17052.910288] [] device_del+0x58/0x260 Dec 17 19:30:31 vinco kernel: [17052.910291] [] ? __wake_up+0x44/0x50 Dec 17 19:30:31 vinco kernel: [17052.910295] [] __input_unregister_device+0x13e/0x170 Dec 17 19:30:31 vinco kernel: [17052.910296] [] input_unregister_device+0x47/0x70 Dec 17 19:30:31 vinco kernel: [17052.910301] [] uvc_status_cleanup+0x42/0x50 [uvcvideo] Dec 17 19:30:31 vinco kernel: [17052.910303] [] uvc_delete+0x18/0x150 [uvcvideo] Dec 17 19:30:31 vinco kernel: [17052.910305] [] uvc_release+0x23/0x30 [uvcvideo] Dec 17 19:30:31 vinco kernel: [17052.910312] [] v4l2_device_release+0xcb/0x100 [videodev] Dec 17 19:30:31 vinco kernel: [17052.910314] [] device_release+0x32/0x90 Dec 17 19:30:31 vinco kernel: [17052.910316] [] kobject_release+0x7a/0x190 Dec 17 19:30:31 vinco kernel: [17052.910318] [] kobject_put+0x27/0x50 Dec 17 19:30:31 vinco kernel: [17052.910319] [] put_device+0x17/0x20 Dec 17 19:30:31 vinco kernel: [17052.910323] [] v4l2_release+0x4d/0x80 [videodev] Dec 17 19:30:31 vinco kernel: [17052.910326] [] __fput+0xe4/0x220 Dec 17 19:30:31 vinco kernel: [17052.910328] [] ____fput+0xe/0x10 Dec 17 19:30:31 vinco kernel: [17052.910331] [] task_work_run+0x81/0xa0 Dec 17 19:30:31 vinco kernel: [17052.910334] [] exit_to_usermode_loop+0xc2/0xd0 Dec 17 19:30:31 vinco kernel: [17052.910336] [] syscall_return_slowpath+0x4e/0x60 Dec 17 19:30:31 vinco kernel: [17052.910338] [] int_ret_from_sys_call+0x25/0x8f Dec 17 19:30:31 vinco kernel: [17052.910340] ---[ end trace 5d4b6632855071c9 ]--- Dec 17 19:30:31 vinco kernel: [17052.910347] ------------[ cut here ]------------ Dec 17 19:30:31 vinco kernel: [17052.910350] WARNING: CPU: 7 PID: 10201 at /build/linux-usfZoe/linux-4.4.0/fs/sysfs/group.c:237 sysfs_remove_group+0x8b/0x90() Dec 17 19:30:31 vinco kernel: [17052.910351] sysfs group ffffffff81ee6d00 not found for kobject 'input56' Dec 17 19:30:31 vinco kernel: [17052.910351] Modules linked in: snd_usb_audio snd_usbmidi_lib rfcomm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables xt_multiport iptable_filter ip_tables x_tables bnep bbswitch(OE) pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) binfmt_misc nls_iso8859_1 asus_nb_wmi asus_wmi sparse_keymap mxm_wmi arc4 iwlmvm mac80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev snd_hda_codec_realtek media iwlwifi btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi cfg80211 snd_hda_codec_generic snd_hda_intel snd_hda_codec intel_rapl x86_pkg_temp_thermal intel_powerclamp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rtsx_pci_ms memstick kvm_intel snd_hda_core snd_hwdep snd_pcm kvm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd aesni_intel mei_me mei joydev input_leds soundcore serio_raw shpchp lpc_ich ie31200_edac edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd irqbypass mac_hid wmi coretemp parport_pc ppdev lp parport autofs4 hid_logitech_hidpp hid_logitech_dj usbhid hid i915 rtsx_pci_sdmmc i2c_algo_bit drm_kms_helper syscopyarea sysfillrect ahci sysimgblt fb_sys_fops libahci psmouse drm r8169 rtsx_pci mii fjes video [last unloaded: nvidia] Dec 17 19:30:31 vinco kernel: [17052.910394] CPU: 7 PID: 10201 Comm: cheese Tainted: P W OE 4.4.0-53-generic #74-Ubuntu Dec 17 19:30:31 vinco kernel: [17052.910394] Hardware name: ASUSTeK COMPUTER INC. N551JM/N551JM, BIOS N551JM.205 02/13/2015 Dec 17 19:30:31 vinco kernel: [17052.910395] 0000000000000286 00000000554afee8 ffff880220bcbb90 ffffffff813f5fc3 Dec 17 19:30:31 vinco kernel: [17052.910397] ffff880220bcbbd8 ffffffff81cde458 ffff880220bcbbc8 ffffffff810812b2 Dec 17 19:30:31 vinco kernel: [17052.910399] 0000000000000000 ffffffff81ee6d00 ffff88015f180a58 ffffffff81ee6ae0 Dec 17 19:30:31 vinco kernel: [17052.910401] Call Trace: Dec 17 19:30:31 vinco kernel: [17052.910402] [] dump_stack+0x63/0x90 Dec 17 19:30:31 vinco kernel: [17052.910404] [] warn_slowpath_common+0x82/0xc0 Dec 17 19:30:31 vinco kernel: [17052.910406] [] warn_slowpath_fmt+0x5c/0x80 Dec 17 19:30:31 vinco kernel: [17052.910408] [] ? kernfs_find_and_get_ns+0x48/0x60 Dec 17 19:30:31 vinco kernel: [17052.910410] [] sysfs_remove_group+0x8b/0x90 Dec 17 19:30:31 vinco kernel: [17052.910412] [] sysfs_remove_groups+0x2e/0x50 Dec 17 19:30:31 vinco kernel: [17052.910414] [] device_remove_attrs+0x5e/0x80 Dec 17 19:30:31 vinco kernel: [17052.910415] [] device_del+0x131/0x260 Dec 17 19:30:31 vinco kernel: [17052.910417] [] ? __wake_up+0x44/0x50 Dec 17 19:30:31 vinco kernel: [17052.910419] [] __input_unregister_device+0x13e/0x170 Dec 17 19:30:31 vinco kernel: [17052.910421] [] input_unregister_device+0x47/0x70 Dec 17 19:30:31 vinco kernel: [17052.910424] [] uvc_status_cleanup+0x42/0x50 [uvcvideo] Dec 17 19:30:31 vinco kernel: [17052.910426] [] uvc_delete+0x18/0x150 [uvcvideo] Dec 17 19:30:31 vinco kernel: [17052.910428] [] uvc_release+0x23/0x30 [uvcvideo] Dec 17 19:30:31 vinco kernel: [17052.910432] [] v4l2_device_release+0xcb/0x100 [videodev] Dec 17 19:30:31 vinco kernel: [17052.910434] [] device_release+0x32/0x90 Dec 17 19:30:31 vinco kernel: [17052.910435] [] kobject_release+0x7a/0x190 Dec 17 19:30:31 vinco kernel: [17052.910437] [] kobject_put+0x27/0x50 Dec 17 19:30:31 vinco kernel: [17052.910438] [] put_device+0x17/0x20 Dec 17 19:30:31 vinco kernel: [17052.910442] [] v4l2_release+0x4d/0x80 [videodev] Dec 17 19:30:31 vinco kernel: [17052.910444] [] __fput+0xe4/0x220 Dec 17 19:30:31 vinco kernel: [17052.910446] [] ____fput+0xe/0x10 Dec 17 19:30:31 vinco kernel: [17052.910448] [] task_work_run+0x81/0xa0 Dec 17 19:30:31 vinco kernel: [17052.910450] [] exit_to_usermode_loop+0xc2/0xd0 Dec 17 19:30:31 vinco kernel: [17052.910452] [] syscall_return_slowpath+0x4e/0x60 Dec 17 19:30:31 vinco kernel: [17052.910454] [] int_ret_from_sys_call+0x25/0x8f Dec 17 19:30:31 vinco kernel: [17052.910455] ---[ end trace 5d4b6632855071ca ]--- Dec 17 19:30:31 vinco kernel: [17052.910456] ------------[ cut here ]------------ Dec 17 19:30:31 vinco kernel: [17052.910459] WARNING: CPU: 7 PID: 10201 at /build/linux-usfZoe/linux-4.4.0/fs/sysfs/group.c:237 sysfs_remove_group+0x8b/0x90() Dec 17 19:30:31 vinco kernel: [17052.910460] sysfs group ffffffff81ee6b40 not found for kobject 'input56' Dec 17 19:30:31 vinco kernel: [17052.910460] Modules linked in: snd_usb_audio snd_usbmidi_lib rfcomm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables xt_multiport iptable_filter ip_tables x_tables bnep bbswitch(OE) pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) binfmt_misc nls_iso8859_1 asus_nb_wmi asus_wmi sparse_keymap mxm_wmi arc4 iwlmvm mac80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev snd_hda_codec_realtek media iwlwifi btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi cfg80211 snd_hda_codec_generic snd_hda_intel snd_hda_codec intel_rapl x86_pkg_temp_thermal intel_powerclamp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rtsx_pci_ms memstick kvm_intel snd_hda_core snd_hwdep snd_pcm kvm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd aesni_intel mei_me mei joydev input_leds soundcore serio_raw shpchp lpc_ich ie31200_edac edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd irqbypass mac_hid wmi coretemp parport_pc ppdev lp parport autofs4 hid_logitech_hidpp hid_logitech_dj usbhid hid i915 rtsx_pci_sdmmc i2c_algo_bit drm_kms_helper syscopyarea sysfillrect ahci sysimgblt fb_sys_fops libahci psmouse drm r8169 rtsx_pci mii fjes video [last unloaded: nvidia] Dec 17 19:30:31 vinco kernel: [17052.910501] CPU: 7 PID: 10201 Comm: cheese Tainted: P W OE 4.4.0-53-generic #74-Ubuntu Dec 17 19:30:31 vinco kernel: [17052.910502] Hardware name: ASUSTeK COMPUTER INC. N551JM/N551JM, BIOS N551JM.205 02/13/2015 Dec 17 19:30:31 vinco kernel: [17052.910503] 0000000000000286 00000000554afee8 ffff880220bcbb90 ffffffff813f5fc3 Dec 17 19:30:31 vinco kernel: [17052.910505] ffff880220bcbbd8 ffffffff81cde458 ffff880220bcbbc8 ffffffff810812b2 Dec 17 19:30:31 vinco kernel: [17052.910506] 0000000000000000 ffffffff81ee6b40 ffff88015f180a58 ffffffff81ee6ae0 Dec 17 19:30:31 vinco kernel: [17052.910508] Call Trace: Dec 17 19:30:31 vinco kernel: [17052.910509] [] dump_stack+0x63/0x90 Dec 17 19:30:31 vinco kernel: [17052.910511] [] warn_slowpath_common+0x82/0xc0 Dec 17 19:30:31 vinco kernel: [17052.910513] [] warn_slowpath_fmt+0x5c/0x80 Dec 17 19:30:31 vinco kernel: [17052.910515] [] ? kernfs_find_and_get_ns+0x48/0x60 Dec 17 19:30:31 vinco kernel: [17052.910517] [] sysfs_remove_group+0x8b/0x90 Dec 17 19:30:31 vinco kernel: [17052.910519] [] sysfs_remove_groups+0x2e/0x50 Dec 17 19:30:31 vinco kernel: [17052.910521] [] device_remove_attrs+0x5e/0x80 Dec 17 19:30:31 vinco kernel: [17052.910522] [] device_del+0x131/0x260 Dec 17 19:30:31 vinco kernel: [17052.910524] [] ? __wake_up+0x44/0x50 Dec 17 19:30:31 vinco kernel: [17052.910526] [] __input_unregister_device+0x13e/0x170 Dec 17 19:30:31 vinco kernel: [17052.910528] [] input_unregister_device+0x47/0x70 Dec 17 19:30:31 vinco kernel: [17052.910531] [] uvc_status_cleanup+0x42/0x50 [uvcvideo] Dec 17 19:30:31 vinco kernel: [17052.910533] [] uvc_delete+0x18/0x150 [uvcvideo] Dec 17 19:30:31 vinco kernel: [17052.910535] [] uvc_release+0x23/0x30 [uvcvideo] Dec 17 19:30:31 vinco kernel: [17052.910539] [] v4l2_device_release+0xcb/0x100 [videodev] Dec 17 19:30:31 vinco kernel: [17052.910540] [] device_release+0x32/0x90 Dec 17 19:30:31 vinco kernel: [17052.910542] [] kobject_release+0x7a/0x190 Dec 17 19:30:31 vinco kernel: [17052.910543] [] kobject_put+0x27/0x50 Dec 17 19:30:31 vinco kernel: [17052.910545] [] put_device+0x17/0x20 Dec 17 19:30:31 vinco kernel: [17052.910549] [] v4l2_release+0x4d/0x80 [videodev] Dec 17 19:30:31 vinco kernel: [17052.910551] [] __fput+0xe4/0x220 Dec 17 19:30:31 vinco kernel: [17052.910553] [] ____fput+0xe/0x10 Dec 17 19:30:31 vinco kernel: [17052.910555] [] task_work_run+0x81/0xa0 Dec 17 19:30:31 vinco kernel: [17052.910557] [] exit_to_usermode_loop+0xc2/0xd0 Dec 17 19:30:31 vinco kernel: [17052.910559] [] syscall_return_slowpath+0x4e/0x60 Dec 17 19:30:31 vinco kernel: [17052.910560] [] int_ret_from_sys_call+0x25/0x8f Dec 17 19:30:31 vinco kernel: [17052.910562] ---[ end trace 5d4b6632855071cb ]--- Dec 17 19:30:31 vinco kernel: [17052.910602] ------------[ cut here ]------------ Dec 17 19:30:31 vinco kernel: [17052.910605] WARNING: CPU: 7 PID: 10201 at /build/linux-usfZoe/linux-4.4.0/fs/sysfs/group.c:237 sysfs_remove_group+0x8b/0x90() Dec 17 19:30:31 vinco kernel: [17052.910606] sysfs group ffffffff81ec9aa0 not found for kobject 'media1' Dec 17 19:30:31 vinco kernel: [17052.910607] Modules linked in: snd_usb_audio snd_usbmidi_lib rfcomm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables xt_multiport iptable_filter ip_tables x_tables bnep bbswitch(OE) pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) binfmt_misc nls_iso8859_1 asus_nb_wmi asus_wmi sparse_keymap mxm_wmi arc4 iwlmvm mac80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev snd_hda_codec_realtek media iwlwifi btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi cfg80211 snd_hda_codec_generic snd_hda_intel snd_hda_codec intel_rapl x86_pkg_temp_thermal intel_powerclamp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rtsx_pci_ms memstick kvm_intel snd_hda_core snd_hwdep snd_pcm kvm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd aesni_intel mei_me mei joydev input_leds soundcore serio_raw shpchp lpc_ich ie31200_edac edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd irqbypass mac_hid wmi coretemp parport_pc ppdev lp parport autofs4 hid_logitech_hidpp hid_logitech_dj usbhid hid i915 rtsx_pci_sdmmc i2c_algo_bit drm_kms_helper syscopyarea sysfillrect ahci sysimgblt fb_sys_fops libahci psmouse drm r8169 rtsx_pci mii fjes video [last unloaded: nvidia] Dec 17 19:30:31 vinco kernel: [17052.910649] CPU: 7 PID: 10201 Comm: cheese Tainted: P W OE 4.4.0-53-generic #74-Ubuntu Dec 17 19:30:31 vinco kernel: [17052.910650] Hardware name: ASUSTeK COMPUTER INC. N551JM/N551JM, BIOS N551JM.205 02/13/2015 Dec 17 19:30:31 vinco kernel: [17052.910651] 0000000000000286 00000000554afee8 ffff880220bcbbc8 ffffffff813f5fc3 Dec 17 19:30:31 vinco kernel: [17052.910653] ffff880220bcbc10 ffffffff81cde458 ffff880220bcbc00 ffffffff810812b2 Dec 17 19:30:31 vinco kernel: [17052.910655] 0000000000000000 ffffffff81ec9aa0 ffff88015f187890 ffff8800c7fb30a8 Dec 17 19:30:31 vinco kernel: [17052.910656] Call Trace: Dec 17 19:30:31 vinco kernel: [17052.910658] [] dump_stack+0x63/0x90 Dec 17 19:30:31 vinco kernel: [17052.910660] [] warn_slowpath_common+0x82/0xc0 Dec 17 19:30:31 vinco kernel: [17052.910661] [] warn_slowpath_fmt+0x5c/0x80 Dec 17 19:30:31 vinco kernel: [17052.910663] [] ? kernfs_find_and_get_ns+0x48/0x60 Dec 17 19:30:31 vinco kernel: [17052.910666] [] sysfs_remove_group+0x8b/0x90 Dec 17 19:30:31 vinco kernel: [17052.910668] [] dpm_sysfs_remove+0x57/0x60 Dec 17 19:30:31 vinco kernel: [17052.910670] [] device_del+0x58/0x260 Dec 17 19:30:31 vinco kernel: [17052.910671] [] device_unregister+0x1e/0x60 Dec 17 19:30:31 vinco kernel: [17052.910674] [] media_devnode_unregister+0x42/0x50 [media] Dec 17 19:30:31 vinco kernel: [17052.910676] [] media_device_unregister+0x53/0x60 [media] Dec 17 19:30:31 vinco kernel: [17052.910679] [] uvc_delete+0x148/0x150 [uvcvideo] Dec 17 19:30:31 vinco kernel: [17052.910681] [] uvc_release+0x23/0x30 [uvcvideo] Dec 17 19:30:31 vinco kernel: [17052.910685] [] v4l2_device_release+0xcb/0x100 [videodev] Dec 17 19:30:31 vinco kernel: [17052.910687] [] device_release+0x32/0x90 Dec 17 19:30:31 vinco kernel: [17052.910689] [] kobject_release+0x7a/0x190 Dec 17 19:30:31 vinco kernel: [17052.910690] [] kobject_put+0x27/0x50 Dec 17 19:30:31 vinco kernel: [17052.910691] [] put_device+0x17/0x20 Dec 17 19:30:31 vinco kernel: [17052.910695] [] v4l2_release+0x4d/0x80 [videodev] Dec 17 19:30:31 vinco kernel: [17052.910697] [] __fput+0xe4/0x220 Dec 17 19:30:31 vinco kernel: [17052.910700] [] ____fput+0xe/0x10 Dec 17 19:30:31 vinco kernel: [17052.910702] [] task_work_run+0x81/0xa0 Dec 17 19:30:31 vinco kernel: [17052.910704] [] exit_to_usermode_loop+0xc2/0xd0 Dec 17 19:30:31 vinco kernel: [17052.910705] [] syscall_return_slowpath+0x4e/0x60 Dec 17 19:30:31 vinco kernel: [17052.910707] [] int_ret_from_sys_call+0x25/0x8f Dec 17 19:30:31 vinco kernel: [17052.910709] ---[ end trace 5d4b6632855071cc ]---