Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. 2019/09/17 20:28:52 parsed 1 programs 2019/09/17 20:28:53 executed programs: 0 [ 42.691999][ T1851] cgroup1: Unknown subsys name 'perf_event' [ 42.692753][ T1852] cgroup1: Unknown subsys name 'perf_event' [ 42.700778][ T1851] cgroup1: Unknown subsys name 'net_cls' [ 42.705510][ T1852] cgroup1: Unknown subsys name 'net_cls' [ 42.711136][ T1854] cgroup1: Unknown subsys name 'perf_event' [ 42.718775][ T1856] cgroup1: Unknown subsys name 'perf_event' [ 42.731008][ T1856] cgroup1: Unknown subsys name 'net_cls' [ 42.731416][ T1859] cgroup1: Unknown subsys name 'perf_event' [ 42.739794][ T1854] cgroup1: Unknown subsys name 'net_cls' [ 42.754872][ T1859] cgroup1: Unknown subsys name 'net_cls' [ 42.765609][ T1867] cgroup1: Unknown subsys name 'perf_event' [ 42.776652][ T1867] cgroup1: Unknown subsys name 'net_cls' [ 45.892914][ T17] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 45.913554][ T83] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 45.982874][ T12] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 45.993006][ T2840] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 46.012879][ T5] usb 3-1: new full-speed USB device number 2 using dummy_hcd [ 46.032931][ T2848] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 46.253076][ T17] usb 1-1: config 0 has an invalid interface number: 98 but max is 0 [ 46.261379][ T17] usb 1-1: config 0 has no interface number 0 [ 46.267525][ T17] usb 1-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 46.278610][ T17] usb 1-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 46.287662][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.295699][ T83] usb 4-1: config 0 has an invalid interface number: 98 but max is 0 [ 46.303818][ T83] usb 4-1: config 0 has no interface number 0 [ 46.310058][ T83] usb 4-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 46.321049][ T83] usb 4-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 46.330173][ T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.339508][ T17] usb 1-1: config 0 descriptor?? [ 46.345609][ T83] usb 4-1: config 0 descriptor?? [ 46.352999][ T12] usb 5-1: config 0 has an invalid interface number: 98 but max is 0 [ 46.361299][ T12] usb 5-1: config 0 has no interface number 0 [ 46.367683][ T12] usb 5-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 46.378920][ T12] usb 5-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 46.388114][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.393047][ T2840] usb 2-1: config 0 has an invalid interface number: 98 but max is 0 [ 46.400462][ T12] usb 5-1: config 0 descriptor?? [ 46.404322][ T2840] usb 2-1: config 0 has no interface number 0 [ 46.406566][ T17] usbvision_probe: Hauppauge WinTV USB Pro (NTSC M/N) V3 found [ 46.409331][ T5] usb 3-1: config 0 has an invalid interface number: 98 but max is 0 [ 46.417448][ T83] usbvision_probe: Hauppauge WinTV USB Pro (NTSC M/N) V3 found [ 46.422946][ T5] usb 3-1: config 0 has no interface number 0 [ 46.443174][ T5] usb 3-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 46.445331][ T17] usb 1-1: usbvision_write_reg: failed: error -2 [ 46.456165][ T5] usb 3-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 46.456178][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.462659][ T5] usb 3-1: config 0 descriptor?? [ 46.471815][ T17] usbvision_audio_off: can't write reg [ 46.481587][ T12] usbvision_probe: Hauppauge WinTV USB Pro (NTSC M/N) V3 found [ 46.484911][ T2848] usb 6-1: config 0 has an invalid interface number: 98 but max is 0 [ 46.497904][ T12] usb 5-1: usbvision_write_reg: failed: error -2 [ 46.505884][ T2848] usb 6-1: config 0 has no interface number 0 [ 46.505990][ T2840] usb 2-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 46.506016][ T2840] usb 2-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 46.506029][ T2840] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.506575][ T2848] usb 6-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 46.512389][ T12] usbvision_audio_off: can't write reg [ 46.519051][ T12] usb 5-1: usbvision_write_reg: failed: error -2 [ 46.529512][ T2848] usb 6-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 46.529526][ T2848] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.529926][ T2840] usb 2-1: config 0 descriptor?? [ 46.543400][ T12] usb 5-1: usbvision_write_reg: failed: error -2 [ 46.546964][ T83] usb 4-1: usbvision_write_reg: failed: error -2 [ 46.560269][ T5] usbvision_probe: Hauppauge WinTV USB Pro (NTSC M/N) V3 found [ 46.563672][ T83] usbvision_audio_off: can't write reg [ 46.564429][ T17] usb 1-1: usbvision_write_reg: failed: error -2 [ 46.573865][ T5] usb 3-1: usbvision_write_reg: failed: error -2 [ 46.582612][ T2848] usb 6-1: config 0 descriptor?? [ 46.587264][ T5] usbvision_audio_off: can't write reg [ 46.592272][ T83] usb 4-1: usbvision_write_reg: failed: error -2 [ 46.608536][ T12] usb 5-1: usbvision_write_reg: failed: error -2 [ 46.614453][ T2840] usbvision_probe: Hauppauge WinTV USB Pro (NTSC M/N) V3 found [ 46.629166][ T5] usb 3-1: usbvision_write_reg: failed: error -2 [ 46.635757][ T2840] usb 2-1: usbvision_write_reg: failed: error -2 [ 46.635763][ T2840] usbvision_audio_off: can't write reg [ 46.635834][ T2840] usb 2-1: usbvision_write_reg: failed: error -2 [ 46.644862][ T12] usb 5-1: usbvision_write_reg: failed: error -2 [ 46.648702][ T17] usb 1-1: usbvision_write_reg: failed: error -2 [ 46.663546][ T5] usb 3-1: usbvision_write_reg: failed: error -2 [ 46.670455][ T2848] usbvision_probe: Hauppauge WinTV USB Pro (NTSC M/N) V3 found [ 46.680408][ T12] usb 5-1: usbvision_write_reg: failed: error -2 [ 46.684069][ T83] usb 4-1: usbvision_write_reg: failed: error -2 [ 46.686958][ T12] usbvision_i2c_register: can't write reg [ 46.694892][ T2848] usb 6-1: usbvision_write_reg: failed: error -2 [ 46.707861][ T5] usb 3-1: usbvision_write_reg: failed: error -2 [ 46.713421][ T2848] usbvision_audio_off: can't write reg [ 46.713662][ T2840] usb 2-1: usbvision_write_reg: failed: error -2 [ 46.734740][ T12] USBVision[1]: registered USBVision Video device video0 [v4l2] [ 46.740438][ T83] usb 4-1: usbvision_write_reg: failed: error -2 [ 46.748085][ T5] usb 3-1: usbvision_write_reg: failed: error -2 [ 46.761519][ T17] usb 1-1: usbvision_write_reg: failed: error -2 [ 46.768088][ T12] USBVision[1]: registered USBVision Radio device radio0 [v4l2] [ 46.785084][ T2848] usb 6-1: usbvision_write_reg: failed: error -2 [ 46.796805][ T2867] usbvision_set_video_format: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 46.798750][ T83] usb 4-1: usbvision_write_reg: failed: error -2 [ 46.814343][ T17] usb 1-1: usbvision_write_reg: failed: error -2 [ 46.817106][ T5] usb 3-1: usbvision_write_reg: failed: error -2 [ 46.820791][ T2840] usb 2-1: usbvision_write_reg: failed: error -2 [ 46.827113][ T5] usbvision_i2c_register: can't write reg [ 46.839287][ T2867] usb 5-1: usbvision_set_dram_settings: ERROR=-2 [ 46.843732][ T2848] usb 6-1: usbvision_write_reg: failed: error -2 [ 46.848345][ T12] usb 5-1: USB disconnect, device number 2 [ 46.854433][ T2848] usb 6-1: usbvision_write_reg: failed: error -2 [ 46.858167][ T2867] usbvision_set_compression_params: ERROR=-19. USBVISION stopped - reconnect or reload driver. [ 46.877179][ T17] usb 1-1: usbvision_write_reg: failed: error -2 [ 46.878737][ T5] USBVision[3]: registered USBVision Video device video1 [v4l2] [ 46.883563][ T17] usbvision_i2c_register: can't write reg [ 46.886173][ T83] usb 4-1: usbvision_write_reg: failed: error -2 [ 46.891595][ T2867] usb 5-1: usbvision_write_reg: failed: error -19 [ 46.897118][ T83] usbvision_i2c_register: can't write reg [ 46.903407][ T2867] usbvision_set_input: ERROR=-19. USBVISION stopped - reconnect or reload driver. [ 46.906099][ T5] USBVision[3]: registered USBVision Radio device radio1 [v4l2] [ 46.919688][ T2871] usb 3-1: usbvision_write_reg: failed: error -2 [ 46.930983][ T2867] usb 5-1: usbvision_set_output failed: error -19 [ 46.932765][ T2871] usbvision_set_audio: can't write iopin register for audio switching [ 46.933081][ T2840] usb 2-1: usbvision_write_reg: failed: error -2 [ 46.947483][ T2867] usb 5-1: usbvision_write_reg: failed: error -19 [ 46.954005][ T2848] usb 6-1: usbvision_write_reg: failed: error -2 [ 46.962568][ T2867] usb 5-1: usbvision_write_reg: failed: error -19 [ 46.966898][ T17] USBVision[0]: registered USBVision Video device video2 [v4l2] [ 46.968108][ T2848] usb 6-1: usbvision_write_reg: failed: error -2 [ 46.977967][ T5] usb 3-1: USB disconnect, device number 2 [ 46.979762][ T2848] usbvision_i2c_register: can't write reg [ 46.980082][ T83] USBVision[2]: registered USBVision Video device video3 [v4l2] [ 46.989435][ T2867] usb 5-1: usbvision_read_reg: failed: error -19 [ 46.994021][ T17] USBVision[0]: registered USBVision Radio device radio2 [v4l2] [ 46.999880][ T2867] usb 5-1: usbvision_write_reg: failed: error -19 [ 47.008987][ T2871] usb 3-1: usbvision_write_reg: failed: error -19 [ 47.013129][ T2867] usbvision_set_audio: can't write iopin register for audio switching [ 47.019430][ T2871] usbvision_audio_off: can't write reg [ 47.027256][ T2868] video4linux radio0: usbvision_radio_open: Someone tried to open an already opened USBVision Radio! [ 47.033776][ T2840] usb 2-1: usbvision_write_reg: failed: error -2 [ 47.040611][ T5] video4linux radio1: Unregister [ 47.048144][ T2840] usbvision_i2c_register: can't write reg [ 47.051299][ T17] usb 1-1: USB disconnect, device number 2 [ 47.054131][ T12] usbvision_disconnect: In use, disconnect pending [ 47.078899][ T17] video4linux radio2: Unregister [ 47.099233][ T2840] USBVision[4]: registered USBVision Video device video5 [v4l2] [ 47.103461][ T5] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.3.0-rc7+ #0 [ 47.107072][ T83] USBVision[2]: registered USBVision Radio device radio3 [v4l2] [ 47.114121][ T5] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.114136][ T5] Workqueue: usb_hub_wq hub_event [ 47.114149][ T5] Call Trace: [ 47.121929][ T2848] USBVision[5]: registered USBVision Video device video4 [v4l2] [ 47.131791][ T5] dump_stack+0xca/0x13e [ 47.131805][ T5] video_unregister_device+0xa5/0xc0 [ 47.131817][ T5] usbvision_unregister_video.cold+0x1a5/0x1cb [ 47.131831][ T5] usbvision_release+0x10d/0x210 [ 47.152094][ T2876] usbvision_set_video_format: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 47.157183][ T5] usbvision_disconnect+0x171/0x1e0 [ 47.157194][ T5] usb_unbind_interface+0x1bd/0x8a0 [ 47.157208][ T5] ? usb_autoresume_device+0x60/0x60 [ 47.165832][ T83] usb 4-1: USB disconnect, device number 2 [ 47.168266][ T5] device_release_driver_internal+0x42f/0x500 [ 47.205370][ T5] bus_remove_device+0x2dc/0x4a0 [ 47.210314][ T5] device_del+0x420/0xb10 [ 47.214643][ T5] ? __device_links_no_driver+0x240/0x240 [ 47.220360][ T5] ? usb_remove_ep_devs+0x3e/0x80 [ 47.225381][ T5] ? remove_intf_ep_devs+0x13f/0x1d0 [ 47.230663][ T5] usb_disable_device+0x211/0x690 [ 47.235684][ T5] usb_disconnect+0x284/0x8d0 [ 47.240349][ T5] hub_event+0x1454/0x3640 [ 47.244754][ T5] ? find_held_lock+0x2d/0x110 [ 47.249503][ T5] ? mark_held_locks+0xe0/0xe0 [ 47.254254][ T5] ? hub_port_debounce+0x260/0x260 [ 47.259350][ T5] process_one_work+0x92b/0x1530 [ 47.264272][ T5] ? pwq_dec_nr_in_flight+0x310/0x310 [ 47.269629][ T5] worker_thread+0x7ab/0xe20 [ 47.274204][ T5] ? process_one_work+0x1530/0x1530 [ 47.279384][ T5] kthread+0x318/0x420 [ 47.283440][ T5] ? kthread_create_on_node+0xf0/0xf0 [ 47.288797][ T5] ret_from_fork+0x24/0x30 [ 47.293206][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.3.0-rc7+ #0 [ 47.300576][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.310631][ T17] Workqueue: usb_hub_wq hub_event [ 47.315650][ T17] Call Trace: [ 47.318937][ T17] dump_stack+0xca/0x13e [ 47.319444][ T2877] usbvision_set_video_format: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 47.323175][ T17] video_unregister_device+0xa5/0xc0 [ 47.323189][ T17] usbvision_unregister_video.cold+0x1a5/0x1cb [ 47.323201][ T17] usbvision_release+0x10d/0x210 [ 47.323211][ T17] usbvision_disconnect+0x171/0x1e0 [ 47.323223][ T17] usb_unbind_interface+0x1bd/0x8a0 [ 47.323234][ T17] ? usb_autoresume_device+0x60/0x60 [ 47.323252][ T17] device_release_driver_internal+0x42f/0x500 [ 47.337951][ T2877] usb 6-1: usbvision_set_dram_settings: ERROR=-2 [ 47.338209][ T17] bus_remove_device+0x2dc/0x4a0 [ 47.344540][ T2877] usbvision_set_compression_params: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 47.349243][ T17] device_del+0x420/0xb10 [ 47.349256][ T17] ? __device_links_no_driver+0x240/0x240 [ 47.349269][ T17] ? usb_remove_ep_devs+0x3e/0x80 [ 47.349282][ T17] ? remove_intf_ep_devs+0x13f/0x1d0 [ 47.349294][ T17] usb_disable_device+0x211/0x690 [ 47.349304][ T17] usb_disconnect+0x284/0x8d0 [ 47.349317][ T17] hub_event+0x1454/0x3640 [ 47.355007][ T2877] usb 6-1: usbvision_write_reg: failed: error -2 [ 47.359658][ T17] ? find_held_lock+0x2d/0x110 [ 47.359669][ T17] ? mark_held_locks+0xe0/0xe0 [ 47.359681][ T17] ? hub_port_debounce+0x260/0x260 [ 47.359695][ T17] process_one_work+0x92b/0x1530 [ 47.359707][ T17] ? pwq_dec_nr_in_flight+0x310/0x310 [ 47.359721][ T17] ? do_raw_spin_lock+0x11a/0x280 [ 47.365011][ T2877] usbvision_set_input: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 47.371033][ T17] worker_thread+0x7ab/0xe20 [ 47.377510][ T2877] usb 6-1: usbvision_set_output failed: error -2 [ 47.382246][ T17] ? process_one_work+0x1530/0x1530 [ 47.382258][ T17] kthread+0x318/0x420 [ 47.382269][ T17] ? kthread_create_on_node+0xf0/0xf0 [ 47.382282][ T17] ret_from_fork+0x24/0x30 [ 47.388255][ T2848] USBVision[5]: registered USBVision Radio device radio5 [v4l2] [ 47.402534][ T2877] usb 6-1: usbvision_write_reg: failed: error -2 [ 47.403053][ T2840] USBVision[4]: registered USBVision Radio device radio4 [v4l2] [ 47.408055][ T2877] usb 6-1: usbvision_write_reg: failed: error -2 [ 47.418299][ T2876] usb 4-1: usbvision_set_dram_settings: ERROR=-19 [ 47.441890][ T2877] usb 6-1: usbvision_read_reg: failed: error -2 [ 47.452415][ T2885] usb 2-1: usbvision_write_reg: failed: error -2 [ 47.459681][ T2877] usb 6-1: usbvision_write_reg: failed: error -2 [ 47.464007][ T2885] usbvision_set_audio: can't write iopin register for audio switching [ 47.466018][ T2848] usb 6-1: USB disconnect, device number 2 [ 47.473143][ T2877] usbvision_set_audio: can't write iopin register for audio switching [ 47.479966][ T2840] usb 2-1: USB disconnect, device number 2 [ 47.485682][ T2884] video4linux radio5: usbvision_radio_open: Someone tried to open an already opened USBVision Radio! [ 47.491734][ T2840] usbvision_disconnect: In use, disconnect pending [ 47.505940][ T5] Unregister done [ 47.521011][ T2848] usbvision_disconnect: In use, disconnect pending [ 47.524815][ T5] video4linux video1: Unregister [ 47.533823][ T2885] usbvision_radio_close: Final disconnect [ 47.537953][ T5] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.3.0-rc7+ #0 [ 47.543963][ T2876] usbvision_set_compression_params: ERROR=-19. USBVISION stopped - reconnect or reload driver. [ 47.550071][ T5] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.559193][ T2885] video4linux radio4: Unregister [ 47.564507][ T5] Workqueue: usb_hub_wq hub_event [ 47.564514][ T5] Call Trace: [ 47.564529][ T5] dump_stack+0xca/0x13e [ 47.564546][ T5] video_unregister_device+0xa5/0xc0 [ 47.672401][ T5] usbvision_unregister_video.cold+0xca/0x1cb [ 47.678451][ T5] usbvision_release+0x10d/0x210 [ 47.683369][ T5] usbvision_disconnect+0x171/0x1e0 [ 47.688550][ T5] usb_unbind_interface+0x1bd/0x8a0 [ 47.693734][ T5] ? usb_autoresume_device+0x60/0x60 [ 47.699006][ T5] device_release_driver_internal+0x42f/0x500 [ 47.705055][ T5] bus_remove_device+0x2dc/0x4a0 [ 47.709975][ T5] device_del+0x420/0xb10 [ 47.714290][ T5] ? __device_links_no_driver+0x240/0x240 [ 47.719990][ T5] ? usb_remove_ep_devs+0x3e/0x80 [ 47.725001][ T5] ? remove_intf_ep_devs+0x13f/0x1d0 [ 47.730270][ T5] usb_disable_device+0x211/0x690 [ 47.735278][ T5] usb_disconnect+0x284/0x8d0 [ 47.739940][ T5] hub_event+0x1454/0x3640 [ 47.744344][ T5] ? find_held_lock+0x2d/0x110 [ 47.749092][ T5] ? mark_held_locks+0xe0/0xe0 [ 47.753840][ T5] ? hub_port_debounce+0x260/0x260 [ 47.758935][ T5] process_one_work+0x92b/0x1530 [ 47.763860][ T5] ? pwq_dec_nr_in_flight+0x310/0x310 [ 47.769216][ T5] worker_thread+0x7ab/0xe20 [ 47.773801][ T5] ? process_one_work+0x1530/0x1530 [ 47.778983][ T5] kthread+0x318/0x420 [ 47.783045][ T5] ? kthread_create_on_node+0xf0/0xf0 [ 47.788399][ T5] ret_from_fork+0x24/0x30 [ 47.792976][ T2885] CPU: 1 PID: 2885 Comm: v4l_id Not tainted 5.3.0-rc7+ #0 [ 47.798786][ T5] Unregister done [ 47.800078][ T2885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.800083][ T2885] Call Trace: [ 47.800101][ T2885] dump_stack+0xca/0x13e [ 47.800116][ T2885] video_unregister_device+0xa5/0xc0 [ 47.800134][ T2885] usbvision_unregister_video.cold+0x1a5/0x1cb [ 47.800143][ T2885] usbvision_release+0x10d/0x210 [ 47.800157][ T2885] usbvision_radio_close.cold+0x2b/0x74 [ 47.804110][ T5] kasan: CONFIG_KASAN_INLINE enabled [ 47.813807][ T2885] ? usbvision_disconnect+0x1e0/0x1e0 [ 47.813820][ T2885] v4l2_release+0x2e7/0x390 [ 47.813831][ T2885] ? dev_debug_store+0x100/0x100 [ 47.813842][ T2885] __fput+0x2d7/0x840 [ 47.813862][ T2885] task_work_run+0x13f/0x1c0 [ 47.813874][ T2885] exit_to_usermode_loop+0x1d2/0x200 [ 47.813884][ T2885] do_syscall_64+0x45f/0x580 [ 47.813897][ T2885] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.813907][ T2885] RIP: 0033:0x7f991a2d22b0 [ 47.813918][ T2885] Code: 40 75 0b 31 c0 48 83 c4 08 e9 0c ff ff ff 48 8d 3d c5 32 08 00 e8 c0 07 02 00 83 3d 45 a3 2b 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ce 8a 01 00 48 89 04 24 [ 47.813929][ T2885] RSP: 002b:00007ffcc4714098 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 47.817226][ T5] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 47.821437][ T2885] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f991a2d22b0 [ 47.821447][ T2885] RDX: 0000000000000013 RSI: 0000000080685600 RDI: 0000000000000003 [ 47.826734][ T5] general protection fault: 0000 [#1] SMP KASAN [ 47.832827][ T2885] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 47.837735][ T5] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.3.0-rc7+ #0 [ 47.843245][ T2885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000400884 [ 47.848499][ T5] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.853842][ T2885] R13: 00007ffcc47141f0 R14: 0000000000000000 R15: 0000000000000000 [ 47.858318][ T5] Workqueue: usb_hub_wq hub_event [ 47.865200][ T2876] usb 4-1: usbvision_write_reg: failed: error -19 [ 47.867192][ T5] RIP: 0010:__dev_printk+0x3a/0x203 [ 47.871747][ T2876] usbvision_set_input: ERROR=-19. USBVISION stopped - reconnect or reload driver. [ 47.877015][ T5] Code: 89 f5 53 e8 6f 79 d2 fe 48 85 ed 0f 84 bc 01 00 00 e8 61 79 d2 fe 48 8d 7d 50 b8 ff ff 37 00 48 89 fa 48 c1 e0 2a 48 c1 ea 03 <80> 3c 02 00 74 05 e8 d2 21 f9 fe 4c 8b 7d 50 4d 85 ff 75 27 e8 34 [ 47.877020][ T5] RSP: 0018:ffff8881da1c7750 EFLAGS: 00010206 [ 47.877028][ T5] RAX: dffffc0000000000 RBX: ffffed103b438ef1 RCX: ffffffff812497a2 [ 47.877034][ T5] RDX: 000000000000001e RSI: ffffffff826b613f RDI: 00000000000000f0 [ 47.877039][ T5] RBP: 00000000000000a0 R08: ffff8881da186000 R09: ffffed103ae8e017 [ 47.877045][ T5] R10: ffffed103ae8e016 R11: ffff8881d74700b7 R12: ffffffff85f279c0 [ 47.877057][ T5] R13: ffff8881da1c77a8 R14: ffff8881d74717f0 R15: 0000000000000000 [ 47.881839][ T2876] usb 4-1: usbvision_set_output failed: error -19 [ 47.887487][ T5] FS: 0000000000000000(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 [ 47.887496][ T5] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.887508][ T5] CR2: 00007fff9654cee8 CR3: 00000001d1f2d000 CR4: 00000000001406f0 [ 47.891931][ T2876] usb 4-1: usbvision_write_reg: failed: error -19 [ 47.911476][ T5] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.911482][ T5] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.911485][ T5] Call Trace: [ 47.911500][ T5] _dev_info+0xd7/0x109 [ 47.911515][ T5] ? _dev_notice+0x109/0x109 [ 47.920079][ T2876] usb 4-1: usbvision_write_reg: failed: error -19 [ 47.928031][ T5] ? v4l2_ctrl_handler_free.part.0+0x5bc/0x910 [ 47.928046][ T5] ? mutex_destroy+0x72/0x130 [ 47.936047][ T2876] usb 4-1: usbvision_read_reg: failed: error -19 [ 47.943946][ T5] usbvision_release+0x1ad/0x210 [ 47.943955][ T5] usbvision_disconnect+0x171/0x1e0 [ 47.943970][ T5] usb_unbind_interface+0x1bd/0x8a0 [ 47.950321][ T2876] usb 4-1: usbvision_write_reg: failed: error -19 [ 47.958140][ T5] ? usb_autoresume_device+0x60/0x60 [ 47.958153][ T5] device_release_driver_internal+0x42f/0x500 [ 47.958167][ T5] bus_remove_device+0x2dc/0x4a0 [ 47.965432][ T2876] usbvision_set_audio: can't write iopin register for audio switching [ 47.973378][ T5] device_del+0x420/0xb10 [ 47.973388][ T5] ? __device_links_no_driver+0x240/0x240 [ 47.973405][ T5] ? usb_remove_ep_devs+0x3e/0x80 [ 47.983590][ T2878] video4linux radio3: usbvision_radio_open: Someone tried to open an already opened USBVision Radio! [ 47.991382][ T5] ? remove_intf_ep_devs+0x13f/0x1d0 [ 47.996393][ T83] usbvision_disconnect: In use, disconnect pending [ 48.002782][ T5] usb_disable_device+0x211/0x690 [ 48.012730][ T2885] ------------[ cut here ]------------ [ 48.017120][ T5] usb_disconnect+0x284/0x8d0 [ 48.017129][ T5] hub_event+0x1454/0x3640 [ 48.017147][ T5] ? find_held_lock+0x2d/0x110 [ 48.036740][ T2885] sysfs group 'power' not found for kobject 'radio4' [ 48.042775][ T5] ? mark_held_locks+0xe0/0xe0 [ 48.050793][ T2885] WARNING: CPU: 1 PID: 2885 at fs/sysfs/group.c:278 sysfs_remove_group+0x155/0x1b0 [ 48.058665][ T5] ? hub_port_debounce+0x260/0x260 [ 48.066603][ T2885] Kernel panic - not syncing: panic_on_warn set ... [ 48.074560][ T5] process_one_work+0x92b/0x1530 [ 48.314616][ T5] ? pwq_dec_nr_in_flight+0x310/0x310 [ 48.319963][ T5] worker_thread+0x7ab/0xe20 [ 48.324530][ T5] ? process_one_work+0x1530/0x1530 [ 48.329702][ T5] kthread+0x318/0x420 [ 48.333753][ T5] ? kthread_create_on_node+0xf0/0xf0 [ 48.339101][ T5] ret_from_fork+0x24/0x30 [ 48.343489][ T5] Modules linked in: [ 48.348078][ T2885] Kernel Offset: disabled [ 48.352393][ T2885] Rebooting in 86400 seconds..