Hi, I've been notified of this error shortly after unplugging my webcam, so I'm reporting it to you. Regards, Alexandre-Xavier =========================================================== [ 4675.198429] usb 1-2: new high-speed USB device number 3 using xhci_hcd [ 4675.359123] usb 1-2: New USB device found, idVendor=041e, idProduct=4083 [ 4675.359125] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4675.359135] usb 1-2: Product: VF0640 Live! Cam Socialize [ 4675.359136] usb 1-2: Manufacturer: Creative Labs [ 4675.359137] usb 1-2: SerialNumber: 0E310820 [ 4675.360321] uvcvideo: Found UVC 1.00 device VF0640 Live! Cam Socialize (041e:4083) [ 4675.362251] uvcvideo 1-2:1.0: Entity type for entity Processing 2 was not initialized! [ 4675.362256] uvcvideo 1-2:1.0: Entity type for entity Camera 1 was not initialized! [ 4675.362267] uvcvideo 1-2:1.0: Entity type for entity Extension 4 was not initialized! [ 4675.362375] input: VF0640 Live! Cam Socialize as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/input/input16 [ 4675.467806] usbcore: registered new interface driver snd-usb-audio [ 4762.157762] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=226453 end=226454) time 229 us, min 763, max 767, scanline start 755, end 777 [ 6613.407294] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=336957 end=336958) time 138 us, min 763, max 767, scanline start 752, end 768 [ 6641.875041] usb 1-2: USB disconnect, device number 3 [ 6641.913026] ------------[ cut here ]------------ [ 6641.913035] WARNING: CPU: 2 PID: 4087 at /build/linux-cRtIym/linux-4.9.30/fs/sysfs/group.c:237 device_del+0x54/0x260 [ 6641.913036] sysfs group 'power' not found for kobject 'event15' [ 6641.913037] Modules linked in: snd_usb_audio snd_usbmidi_lib snd_rawmidi nfnetlink_queue nfnetlink_log nfnetlink snd_hrtimer snd_seq snd_seq_device cpufreq_userspace cpufreq_powersave cpufreq_conservative pci_stub vboxpci(O) vboxnetadp(O) bnep vboxnetflt(O) vboxdrv(O) binfmt_misc ip6t_REJECT nf_reject_ipv6 ext4 jbd2 fscrypto ecb nf_log_ipv6 xt_hl mbcache ip6t_rt uvcvideo nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 videobuf2_vmalloc videobuf2_memops nf_log_ipv4 nf_log_common rtsx_usb_ms memstick xt_LOG btusb btrtl btbcm videobuf2_v4l2 btintel videobuf2_core bluetooth videodev crc16 media intel_rapl x86_pkg_temp_thermal intel_powerclamp xt_limit xt_tcpudp dell_wmi xt_addrtype iTCO_wdt kvm_intel sparse_keymap kvm iTCO_vendor_support dell_laptop dell_smbios snd_hda_codec_hdmi irqbypass [ 6641.913077] intel_cstate joydev evdev dcdbas serio_raw snd_hda_codec_conexant snd_hda_codec_generic wl(PO) dell_smm_hwmon intel_uncore snd_hda_intel intel_rapl_perf snd_hda_codec nf_conntrack_ipv4 snd_hda_core snd_hwdep snd_pcm snd_timer i915 drm_kms_helper drm i2c_algo_bit pcspkr cfg80211 wmi nf_defrag_ipv4 sg rfkill battery xt_conntrack shpchp ac video dell_smo8800 snd soundcore button mei_me mei lpc_ich ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter coretemp ip_tables x_tables autofs4 btrfs crc32c_generic xor raid6_pq algif_skcipher af_alg rtsx_usb_sdmmc mmc_core rtsx_usb mfd_core dm_crypt dm_mod hid_generic usbhid hid sr_mod cdrom sd_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_i801 [ 6641.913121] i2c_smbus psmouse aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci libahci ehci_pci ehci_hcd xhci_pci libata scsi_mod xhci_hcd alx mdio usbcore usb_common thermal [ 6641.913137] CPU: 2 PID: 4087 Comm: cheese Tainted: P O 4.9.0-3-amd64 #1 Debian 4.9.30-2+deb9u5 [ 6641.913138] Hardware name: Dell Inc. Vostro 3460/0J1V31, BIOS A16 04/18/2013 [ 6641.913140] 0000000000000000 ffffffffa51285b4 ffffb3d7025cfd18 0000000000000000 [ 6641.913143] ffffffffa4e76ebe ffff8b3786e87800 ffffb3d7025cfd70 ffff8b387421e228 [ 6641.913146] ffff8b3786ff51e0 ffff8b37880c7840 ffff8b37cb0b16e8 ffffffffa4e76f3f [ 6641.913148] Call Trace: [ 6641.913154] [<ffffffffa51285b4>] ? dump_stack+0x5c/0x78 [ 6641.913158] [<ffffffffa4e76ebe>] ? __warn+0xbe/0xe0 [ 6641.913161] [<ffffffffa4e76f3f>] ? warn_slowpath_fmt+0x5f/0x80 [ 6641.913164] [<ffffffffa5270a24>] ? device_del+0x54/0x260 [ 6641.913168] [<ffffffffc115c1ae>] ? evdev_disconnect+0x1e/0x50 [evdev] [ 6641.913172] [<ffffffffa52a6226>] ? __input_unregister_device+0xb6/0x160 [ 6641.913175] [<ffffffffa52a6f71>] ? input_unregister_device+0x41/0x70 [ 6641.913179] [<ffffffffc13b11c5>] ? uvc_delete+0x15/0x160 [uvcvideo] [ 6641.913182] [<ffffffffa527028d>] ? device_release+0x2d/0x90 [ 6641.913185] [<ffffffffa512ab85>] ? kobject_release+0x65/0x180 [ 6641.913194] [<ffffffffc12a5419>] ? v4l2_release+0x49/0x80 [videodev] [ 6641.913197] [<ffffffffa5003ea5>] ? __fput+0xd5/0x220 [ 6641.913199] [<ffffffffa4e94af9>] ? task_work_run+0x79/0xa0 [ 6641.913202] [<ffffffffa4e03284>] ? exit_to_usermode_loop+0xa4/0xb0 [ 6641.913204] [<ffffffffa4e03a94>] ? syscall_return_slowpath+0x54/0x60 [ 6641.913207] [<ffffffffa5406408>] ? system_call_fast_compare_end+0x99/0x9b [ 6641.913209] ---[ end trace 895ed7ae7694c37a ]--- [ 6641.941050] ------------[ cut here ]------------ [ 6641.941061] WARNING: CPU: 2 PID: 4087 at /build/linux-cRtIym/linux-4.9.30/fs/sysfs/group.c:237 device_del+0x54/0x260 [ 6641.941063] sysfs group 'power' not found for kobject 'input16' [ 6641.941064] Modules linked in: snd_usb_audio snd_usbmidi_lib snd_rawmidi nfnetlink_queue nfnetlink_log nfnetlink snd_hrtimer snd_seq snd_seq_device cpufreq_userspace cpufreq_powersave cpufreq_conservative pci_stub vboxpci(O) vboxnetadp(O) bnep vboxnetflt(O) vboxdrv(O) binfmt_misc ip6t_REJECT nf_reject_ipv6 ext4 jbd2 fscrypto ecb nf_log_ipv6 xt_hl mbcache ip6t_rt uvcvideo nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 videobuf2_vmalloc videobuf2_memops nf_log_ipv4 nf_log_common rtsx_usb_ms memstick xt_LOG btusb btrtl btbcm videobuf2_v4l2 btintel videobuf2_core bluetooth videodev crc16 media intel_rapl x86_pkg_temp_thermal intel_powerclamp xt_limit xt_tcpudp dell_wmi xt_addrtype iTCO_wdt kvm_intel sparse_keymap kvm iTCO_vendor_support dell_laptop dell_smbios snd_hda_codec_hdmi irqbypass [ 6641.941120] intel_cstate joydev evdev dcdbas serio_raw snd_hda_codec_conexant snd_hda_codec_generic wl(PO) dell_smm_hwmon intel_uncore snd_hda_intel intel_rapl_perf snd_hda_codec nf_conntrack_ipv4 snd_hda_core snd_hwdep snd_pcm snd_timer i915 drm_kms_helper drm i2c_algo_bit pcspkr cfg80211 wmi nf_defrag_ipv4 sg rfkill battery xt_conntrack shpchp ac video dell_smo8800 snd soundcore button mei_me mei lpc_ich ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter coretemp ip_tables x_tables autofs4 btrfs crc32c_generic xor raid6_pq algif_skcipher af_alg rtsx_usb_sdmmc mmc_core rtsx_usb mfd_core dm_crypt dm_mod hid_generic usbhid hid sr_mod cdrom sd_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_i801 [ 6641.941182] i2c_smbus psmouse aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci libahci ehci_pci ehci_hcd xhci_pci libata scsi_mod xhci_hcd alx mdio usbcore usb_common thermal [ 6641.941203] CPU: 2 PID: 4087 Comm: cheese Tainted: P W O 4.9.0-3-amd64 #1 Debian 4.9.30-2+deb9u5 [ 6641.941204] Hardware name: Dell Inc. Vostro 3460/0J1V31, BIOS A16 04/18/2013 [ 6641.941207] 0000000000000000 ffffffffa51285b4 ffffb3d7025cfd58 0000000000000000 [ 6641.941212] ffffffffa4e76ebe ffff8b387421e000 ffffb3d7025cfdb0 ffff8b38421f3030 [ 6641.941215] ffff8b3786ff51e0 ffff8b37880c7840 ffff8b37cb0b16e8 ffffffffa4e76f3f [ 6641.941219] Call Trace: [ 6641.941227] [<ffffffffa51285b4>] ? dump_stack+0x5c/0x78 [ 6641.941233] [<ffffffffa4e76ebe>] ? __warn+0xbe/0xe0 [ 6641.941237] [<ffffffffa4e76f3f>] ? warn_slowpath_fmt+0x5f/0x80 [ 6641.941240] [<ffffffffa5270a24>] ? device_del+0x54/0x260 [ 6641.941246] [<ffffffffa52a6f71>] ? input_unregister_device+0x41/0x70 [ 6641.941254] [<ffffffffc13b11c5>] ? uvc_delete+0x15/0x160 [uvcvideo] [ 6641.941257] [<ffffffffa527028d>] ? device_release+0x2d/0x90 [ 6641.941261] [<ffffffffa512ab85>] ? kobject_release+0x65/0x180 [ 6641.941273] [<ffffffffc12a5419>] ? v4l2_release+0x49/0x80 [videodev] [ 6641.941277] [<ffffffffa5003ea5>] ? __fput+0xd5/0x220 [ 6641.941281] [<ffffffffa4e94af9>] ? task_work_run+0x79/0xa0 [ 6641.941285] [<ffffffffa4e03284>] ? exit_to_usermode_loop+0xa4/0xb0 [ 6641.941289] [<ffffffffa4e03a94>] ? syscall_return_slowpath+0x54/0x60 [ 6641.941294] [<ffffffffa5406408>] ? system_call_fast_compare_end+0x99/0x9b [ 6641.941296] ---[ end trace 895ed7ae7694c37b ]--- [ 6641.941308] ------------[ cut here ]------------ [ 6641.941312] WARNING: CPU: 2 PID: 4087 at /build/linux-cRtIym/linux-4.9.30/fs/sysfs/group.c:237 sysfs_remove_groups+0x29/0x40 [ 6641.941313] sysfs group 'id' not found for kobject 'input16' [ 6641.941313] Modules linked in: snd_usb_audio snd_usbmidi_lib snd_rawmidi nfnetlink_queue nfnetlink_log nfnetlink snd_hrtimer snd_seq snd_seq_device cpufreq_userspace cpufreq_powersave cpufreq_conservative pci_stub vboxpci(O) vboxnetadp(O) bnep vboxnetflt(O) vboxdrv(O) binfmt_misc ip6t_REJECT nf_reject_ipv6 ext4 jbd2 fscrypto ecb nf_log_ipv6 xt_hl mbcache ip6t_rt uvcvideo nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 videobuf2_vmalloc videobuf2_memops nf_log_ipv4 nf_log_common rtsx_usb_ms memstick xt_LOG btusb btrtl btbcm videobuf2_v4l2 btintel videobuf2_core bluetooth videodev crc16 media intel_rapl x86_pkg_temp_thermal intel_powerclamp xt_limit xt_tcpudp dell_wmi xt_addrtype iTCO_wdt kvm_intel sparse_keymap kvm iTCO_vendor_support dell_laptop dell_smbios snd_hda_codec_hdmi irqbypass [ 6641.941360] intel_cstate joydev evdev dcdbas serio_raw snd_hda_codec_conexant snd_hda_codec_generic wl(PO) dell_smm_hwmon intel_uncore snd_hda_intel intel_rapl_perf snd_hda_codec nf_conntrack_ipv4 snd_hda_core snd_hwdep snd_pcm snd_timer i915 drm_kms_helper drm i2c_algo_bit pcspkr cfg80211 wmi nf_defrag_ipv4 sg rfkill battery xt_conntrack shpchp ac video dell_smo8800 snd soundcore button mei_me mei lpc_ich ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter coretemp ip_tables x_tables autofs4 btrfs crc32c_generic xor raid6_pq algif_skcipher af_alg rtsx_usb_sdmmc mmc_core rtsx_usb mfd_core dm_crypt dm_mod hid_generic usbhid hid sr_mod cdrom sd_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_i801 [ 6641.941416] i2c_smbus psmouse aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci libahci ehci_pci ehci_hcd xhci_pci libata scsi_mod xhci_hcd alx mdio usbcore usb_common thermal [ 6641.941428] CPU: 2 PID: 4087 Comm: cheese Tainted: P W O 4.9.0-3-amd64 #1 Debian 4.9.30-2+deb9u5 [ 6641.941429] Hardware name: Dell Inc. Vostro 3460/0J1V31, BIOS A16 04/18/2013 [ 6641.941429] 0000000000000000 ffffffffa51285b4 ffffb3d7025cfd10 0000000000000000 [ 6641.941432] ffffffffa4e76ebe 0000000000000002 ffffb3d7025cfd68 ffff8b387421e238 [ 6641.941434] ffffffffa5acc700 ffff8b37880c7840 ffff8b37cb0b16e8 ffffffffa4e76f3f [ 6641.941437] Call Trace: [ 6641.941439] [<ffffffffa51285b4>] ? dump_stack+0x5c/0x78 [ 6641.941442] [<ffffffffa4e76ebe>] ? __warn+0xbe/0xe0 [ 6641.941445] [<ffffffffa4e76f3f>] ? warn_slowpath_fmt+0x5f/0x80 [ 6641.941447] [<ffffffffa50843d9>] ? sysfs_remove_groups+0x29/0x40 [ 6641.941449] [<ffffffffa52701d8>] ? device_remove_attrs+0x58/0x80 [ 6641.941451] [<ffffffffa5270aef>] ? device_del+0x11f/0x260 [ 6641.941454] [<ffffffffa52a6f71>] ? input_unregister_device+0x41/0x70 [ 6641.941473] [<ffffffffc13b11c5>] ? uvc_delete+0x15/0x160 [uvcvideo] [ 6641.941476] [<ffffffffa527028d>] ? device_release+0x2d/0x90 [ 6641.941480] [<ffffffffa512ab85>] ? kobject_release+0x65/0x180 [ 6641.941491] [<ffffffffc12a5419>] ? v4l2_release+0x49/0x80 [videodev] [ 6641.941495] [<ffffffffa5003ea5>] ? __fput+0xd5/0x220 [ 6641.941498] [<ffffffffa4e94af9>] ? task_work_run+0x79/0xa0 [ 6641.941501] [<ffffffffa4e03284>] ? exit_to_usermode_loop+0xa4/0xb0 [ 6641.941504] [<ffffffffa4e03a94>] ? syscall_return_slowpath+0x54/0x60 [ 6641.941508] [<ffffffffa5406408>] ? system_call_fast_compare_end+0x99/0x9b [ 6641.941510] ---[ end trace 895ed7ae7694c37c ]--- [ 6641.941512] ------------[ cut here ]------------ [ 6641.941514] WARNING: CPU: 2 PID: 4087 at /build/linux-cRtIym/linux-4.9.30/fs/sysfs/group.c:237 sysfs_remove_groups+0x29/0x40 [ 6641.941515] sysfs group 'capabilities' not found for kobject 'input16' [ 6641.941516] Modules linked in: snd_usb_audio snd_usbmidi_lib snd_rawmidi nfnetlink_queue nfnetlink_log nfnetlink snd_hrtimer snd_seq snd_seq_device cpufreq_userspace cpufreq_powersave cpufreq_conservative pci_stub vboxpci(O) vboxnetadp(O) bnep vboxnetflt(O) vboxdrv(O) binfmt_misc ip6t_REJECT nf_reject_ipv6 ext4 jbd2 fscrypto ecb nf_log_ipv6 xt_hl mbcache ip6t_rt uvcvideo nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 videobuf2_vmalloc videobuf2_memops nf_log_ipv4 nf_log_common rtsx_usb_ms memstick xt_LOG btusb btrtl btbcm videobuf2_v4l2 btintel videobuf2_core bluetooth videodev crc16 media intel_rapl x86_pkg_temp_thermal intel_powerclamp xt_limit xt_tcpudp dell_wmi xt_addrtype iTCO_wdt kvm_intel sparse_keymap kvm iTCO_vendor_support dell_laptop dell_smbios snd_hda_codec_hdmi irqbypass [ 6641.941561] intel_cstate joydev evdev dcdbas serio_raw snd_hda_codec_conexant snd_hda_codec_generic wl(PO) dell_smm_hwmon intel_uncore snd_hda_intel intel_rapl_perf snd_hda_codec nf_conntrack_ipv4 snd_hda_core snd_hwdep snd_pcm snd_timer i915 drm_kms_helper drm i2c_algo_bit pcspkr cfg80211 wmi nf_defrag_ipv4 sg rfkill battery xt_conntrack shpchp ac video dell_smo8800 snd soundcore button mei_me mei lpc_ich ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter coretemp ip_tables x_tables autofs4 btrfs crc32c_generic xor raid6_pq algif_skcipher af_alg rtsx_usb_sdmmc mmc_core rtsx_usb mfd_core dm_crypt dm_mod hid_generic usbhid hid sr_mod cdrom sd_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_i801 [ 6641.941611] i2c_smbus psmouse aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci libahci ehci_pci ehci_hcd xhci_pci libata scsi_mod xhci_hcd alx mdio usbcore usb_common thermal [ 6641.941627] CPU: 2 PID: 4087 Comm: cheese Tainted: P W O 4.9.0-3-amd64 #1 Debian 4.9.30-2+deb9u5 [ 6641.941628] Hardware name: Dell Inc. Vostro 3460/0J1V31, BIOS A16 04/18/2013 [ 6641.941629] 0000000000000000 ffffffffa51285b4 ffffb3d7025cfd10 0000000000000000 [ 6641.941633] ffffffffa4e76ebe 0000000000000003 ffffb3d7025cfd68 ffff8b387421e238 [ 6641.941636] ffffffffa5acc700 ffff8b37880c7840 ffff8b37cb0b16e8 ffffffffa4e76f3f [ 6641.941640] Call Trace: [ 6641.941643] [<ffffffffa51285b4>] ? dump_stack+0x5c/0x78 [ 6641.941647] [<ffffffffa4e76ebe>] ? __warn+0xbe/0xe0 [ 6641.941651] [<ffffffffa4e76f3f>] ? warn_slowpath_fmt+0x5f/0x80 [ 6641.941653] [<ffffffffa50843d9>] ? sysfs_remove_groups+0x29/0x40 [ 6641.941656] [<ffffffffa52701d8>] ? device_remove_attrs+0x58/0x80 [ 6641.941659] [<ffffffffa5270aef>] ? device_del+0x11f/0x260 [ 6641.941663] [<ffffffffa52a6f71>] ? input_unregister_device+0x41/0x70 [ 6641.941668] [<ffffffffc13b11c5>] ? uvc_delete+0x15/0x160 [uvcvideo] [ 6641.941671] [<ffffffffa527028d>] ? device_release+0x2d/0x90 [ 6641.941674] [<ffffffffa512ab85>] ? kobject_release+0x65/0x180 [ 6641.941684] [<ffffffffc12a5419>] ? v4l2_release+0x49/0x80 [videodev] [ 6641.941688] [<ffffffffa5003ea5>] ? __fput+0xd5/0x220 [ 6641.941691] [<ffffffffa4e94af9>] ? task_work_run+0x79/0xa0 [ 6641.941694] [<ffffffffa4e03284>] ? exit_to_usermode_loop+0xa4/0xb0 [ 6641.941697] [<ffffffffa4e03a94>] ? syscall_return_slowpath+0x54/0x60 [ 6641.941701] [<ffffffffa5406408>] ? system_call_fast_compare_end+0x99/0x9b [ 6641.941702] ---[ end trace 895ed7ae7694c37d ]--- [ 6641.941785] ------------[ cut here ]------------ [ 6641.941788] WARNING: CPU: 2 PID: 4087 at /build/linux-cRtIym/linux-4.9.30/fs/sysfs/group.c:237 device_del+0x54/0x260 [ 6641.941789] sysfs group 'power' not found for kobject 'media1' [ 6641.941789] Modules linked in: snd_usb_audio snd_usbmidi_lib snd_rawmidi nfnetlink_queue nfnetlink_log nfnetlink snd_hrtimer snd_seq snd_seq_device cpufreq_userspace cpufreq_powersave cpufreq_conservative pci_stub vboxpci(O) vboxnetadp(O) bnep vboxnetflt(O) vboxdrv(O) binfmt_misc ip6t_REJECT nf_reject_ipv6 ext4 jbd2 fscrypto ecb nf_log_ipv6 xt_hl mbcache ip6t_rt uvcvideo nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 videobuf2_vmalloc videobuf2_memops nf_log_ipv4 nf_log_common rtsx_usb_ms memstick xt_LOG btusb btrtl btbcm videobuf2_v4l2 btintel videobuf2_core bluetooth videodev crc16 media intel_rapl x86_pkg_temp_thermal intel_powerclamp xt_limit xt_tcpudp dell_wmi xt_addrtype iTCO_wdt kvm_intel sparse_keymap kvm iTCO_vendor_support dell_laptop dell_smbios snd_hda_codec_hdmi irqbypass [ 6641.941821] intel_cstate joydev evdev dcdbas serio_raw snd_hda_codec_conexant snd_hda_codec_generic wl(PO) dell_smm_hwmon intel_uncore snd_hda_intel intel_rapl_perf snd_hda_codec nf_conntrack_ipv4 snd_hda_core snd_hwdep snd_pcm snd_timer i915 drm_kms_helper drm i2c_algo_bit pcspkr cfg80211 wmi nf_defrag_ipv4 sg rfkill battery xt_conntrack shpchp ac video dell_smo8800 snd soundcore button mei_me mei lpc_ich ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter coretemp ip_tables x_tables autofs4 btrfs crc32c_generic xor raid6_pq algif_skcipher af_alg rtsx_usb_sdmmc mmc_core rtsx_usb mfd_core dm_crypt dm_mod hid_generic usbhid hid sr_mod cdrom sd_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_i801 [ 6641.941855] i2c_smbus psmouse aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci libahci ehci_pci ehci_hcd xhci_pci libata scsi_mod xhci_hcd alx mdio usbcore usb_common thermal [ 6641.941867] CPU: 2 PID: 4087 Comm: cheese Tainted: P W O 4.9.0-3-amd64 #1 Debian 4.9.30-2+deb9u5 [ 6641.941868] Hardware name: Dell Inc. Vostro 3460/0J1V31, BIOS A16 04/18/2013 [ 6641.941868] 0000000000000000 ffffffffa51285b4 ffffb3d7025cfd20 0000000000000000 [ 6641.941871] ffffffffa4e76ebe ffff8b37765f4400 ffffb3d7025cfd78 ffff8b38421f3030 [ 6641.941873] ffff8b37a75fd1a8 ffff8b37a75fd168 ffff8b37cb0b16e8 ffffffffa4e76f3f [ 6641.941875] Call Trace: [ 6641.941878] [<ffffffffa51285b4>] ? dump_stack+0x5c/0x78 [ 6641.941881] [<ffffffffa4e76ebe>] ? __warn+0xbe/0xe0 [ 6641.941883] [<ffffffffa4e76f3f>] ? warn_slowpath_fmt+0x5f/0x80 [ 6641.941885] [<ffffffffa5270a24>] ? device_del+0x54/0x260 [ 6641.941887] [<ffffffffa500622f>] ? cdev_default_release+0xf/0x20 [ 6641.941891] [<ffffffffc129baba>] ? media_devnode_unregister+0x3a/0x50 [media] [ 6641.941894] [<ffffffffc129b123>] ? media_device_unregister+0x123/0x160 [media] [ 6641.941898] [<ffffffffc13b121a>] ? uvc_delete+0x6a/0x160 [uvcvideo] [ 6641.941900] [<ffffffffa527028d>] ? device_release+0x2d/0x90 [ 6641.941902] [<ffffffffa512ab85>] ? kobject_release+0x65/0x180 [ 6641.941909] [<ffffffffc12a5419>] ? v4l2_release+0x49/0x80 [videodev] [ 6641.941911] [<ffffffffa5003ea5>] ? __fput+0xd5/0x220 [ 6641.941913] [<ffffffffa4e94af9>] ? task_work_run+0x79/0xa0 [ 6641.941916] [<ffffffffa4e03284>] ? exit_to_usermode_loop+0xa4/0xb0 [ 6641.941917] [<ffffffffa4e03a94>] ? syscall_return_slowpath+0x54/0x60 [ 6641.941920] [<ffffffffa5406408>] ? system_call_fast_compare_end+0x99/0x9b [ 6641.941921] ---[ end trace 895ed7ae7694c37e ]---
