[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 14.786618][ T1670] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 14.887605][ C1] random: crng init done Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 51.488708][ T1724] can: request_module (can-proto-0) failed. [ 51.603509][ T1724] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.172' (ECDSA) to the list of known hosts. 2019/09/18 16:30:42 parsed 1 programs 2019/09/18 16:30:42 executed programs: 0 [ 58.385416][ T1861] cgroup1: Unknown subsys name 'perf_event' [ 58.392382][ T1861] cgroup1: Unknown subsys name 'net_cls' [ 58.398715][ T1868] cgroup1: Unknown subsys name 'perf_event' [ 58.400926][ T1864] cgroup1: Unknown subsys name 'perf_event' [ 58.405266][ T1868] cgroup1: Unknown subsys name 'net_cls' [ 58.419253][ T1866] cgroup1: Unknown subsys name 'perf_event' [ 58.420859][ T1871] cgroup1: Unknown subsys name 'perf_event' [ 58.427512][ T1864] cgroup1: Unknown subsys name 'net_cls' [ 58.432278][ T1871] cgroup1: Unknown subsys name 'net_cls' [ 58.442204][ T1866] cgroup1: Unknown subsys name 'net_cls' [ 58.443518][ T1873] cgroup1: Unknown subsys name 'perf_event' [ 58.456465][ T1873] cgroup1: Unknown subsys name 'net_cls' [ 61.552007][ T12] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 61.592104][ T102] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 61.612006][ T2845] usb 3-1: new full-speed USB device number 2 using dummy_hcd [ 61.632111][ T2851] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 61.661917][ T2858] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 61.682429][ T17] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 61.912056][ T12] usb 4-1: config 0 has an invalid interface number: 98 but max is 0 [ 61.920279][ T12] usb 4-1: config 0 has no interface number 0 [ 61.926678][ T12] usb 4-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 61.937673][ T12] usb 4-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 61.946822][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.956099][ T12] usb 4-1: config 0 descriptor?? [ 61.962096][ T102] usb 1-1: config 0 has an invalid interface number: 98 but max is 0 [ 61.970198][ T102] usb 1-1: config 0 has no interface number 0 [ 61.976532][ T102] usb 1-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 61.987524][ T102] usb 1-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 61.996690][ T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.004725][ T2845] usb 3-1: config 0 has an invalid interface number: 98 but max is 0 [ 62.012962][ T2845] usb 3-1: config 0 has no interface number 0 [ 62.020990][ T12] usbvision_probe: Hauppauge WinTV USB Pro (NTSC M/N) V3 found [ 62.028686][ T2851] usb 2-1: config 0 has an invalid interface number: 98 but max is 0 [ 62.036813][ T2851] usb 2-1: config 0 has no interface number 0 [ 62.043065][ T12] usb 4-1: usbvision_write_reg: failed: error -2 [ 62.049378][ T12] usbvision_audio_off: can't write reg [ 62.051963][ T17] usb 6-1: config 0 has an invalid interface number: 98 but max is 0 [ 62.054934][ T2858] usb 5-1: config 0 has an invalid interface number: 98 but max is 0 [ 62.062964][ T17] usb 6-1: config 0 has no interface number 0 [ 62.070994][ T2858] usb 5-1: config 0 has no interface number 0 [ 62.077480][ T17] usb 6-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 62.083151][ T2845] usb 3-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 62.083174][ T2845] usb 3-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 62.083188][ T2845] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.084147][ T2851] usb 2-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 62.094247][ T17] usb 6-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 62.094262][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.099068][ T17] usb 6-1: config 0 descriptor?? [ 62.105259][ T2851] usb 2-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 62.105273][ T2851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.105742][ T102] usb 1-1: config 0 descriptor?? [ 62.166550][ T17] usbvision_probe: Hauppauge WinTV USB Pro (NTSC M/N) V3 found [ 62.172559][ T2845] usb 3-1: config 0 descriptor?? [ 62.189924][ T12] usb 4-1: usbvision_write_reg: failed: error -2 [ 62.190008][ T17] usb 6-1: usbvision_write_reg: failed: error -2 [ 62.196385][ T12] usb 4-1: usbvision_write_reg: failed: error -2 [ 62.196467][ T12] usb 4-1: usbvision_write_reg: failed: error -2 [ 62.207097][ T2858] usb 5-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 62.209123][ T17] usbvision_audio_off: can't write reg [ 62.215465][ T2858] usb 5-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 62.227045][ T17] usb 6-1: usbvision_write_reg: failed: error -2 [ 62.231857][ T2858] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.232742][ T2851] usb 2-1: config 0 descriptor?? [ 62.246867][ T17] usb 6-1: usbvision_write_reg: failed: error -2 [ 62.249053][ T2845] usbvision_probe: Hauppauge WinTV USB Pro (NTSC M/N) V3 found [ 62.258468][ T17] usb 6-1: usbvision_write_reg: failed: error -2 [ 62.260541][ T12] usb 4-1: usbvision_write_reg: failed: error -2 [ 62.277324][ T17] usb 6-1: usbvision_write_reg: failed: error -2 [ 62.281446][ T2845] usb 3-1: usbvision_write_reg: failed: error -2 [ 62.294681][ T17] usb 6-1: usbvision_write_reg: failed: error -2 [ 62.299699][ T2845] usbvision_audio_off: can't write reg [ 62.300016][ T12] usb 4-1: usbvision_write_reg: failed: error -2 [ 62.306114][ T17] usbvision_i2c_register: can't write reg [ 62.311542][ T12] usbvision_i2c_register: can't write reg [ 62.328135][ T17] USBVision[1]: registered USBVision Video device video0 [v4l2] [ 62.329621][ T2845] usb 3-1: usbvision_write_reg: failed: error -2 [ 62.338678][ T17] video4linux radio0: Registering 'power' group [ 62.345118][ T2851] usbvision_probe: Hauppauge WinTV USB Pro (NTSC M/N) V3 found [ 62.349756][ T17] Adding 'power' to 'radio0' [ 62.358277][ T2858] usb 5-1: config 0 descriptor?? [ 62.369368][ T2875] usbvision_set_video_format: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 62.370162][ T2851] usb 2-1: usbvision_write_reg: failed: error -2 [ 62.385635][ T2851] usbvision_audio_off: can't write reg [ 62.388548][ T2875] usb 6-1: usbvision_set_dram_settings: ERROR=-2 [ 62.392516][ T2845] usb 3-1: usbvision_write_reg: failed: error -2 [ 62.397777][ T2875] usbvision_set_compression_params: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 62.405536][ T2858] usbvision_probe: Hauppauge WinTV USB Pro (NTSC M/N) V3 found [ 62.418169][ T17] USBVision[1]: registered USBVision Radio device radio0 [v4l2] [ 62.427456][ T12] USBVision[0]: registered USBVision Video device video1 [v4l2] [ 62.440444][ T2845] usb 3-1: usbvision_write_reg: failed: error -2 [ 62.444574][ T17] usb 6-1: USB disconnect, device number 2 [ 62.452737][ T2875] usb 6-1: usbvision_write_reg: failed: error -19 [ 62.458581][ T2858] usb 5-1: usbvision_write_reg: failed: error -2 [ 62.459174][ T2875] usbvision_set_input: ERROR=-19. USBVISION stopped - reconnect or reload driver. [ 62.465499][ T2858] usbvision_audio_off: can't write reg [ 62.466086][ T2851] usb 2-1: usbvision_write_reg: failed: error -2 [ 62.484534][ T2880] usbvision_set_video_format: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 62.486975][ T12] video4linux radio1: Registering 'power' group [ 62.496838][ T2875] usb 6-1: usbvision_set_output failed: error -19 [ 62.502732][ T12] Adding 'power' to 'radio1' [ 62.509233][ T2880] usb 4-1: usbvision_set_dram_settings: ERROR=-2 [ 62.515438][ T102] usbvision_probe: Hauppauge WinTV USB Pro (NTSC M/N) V3 found [ 62.522992][ T2880] usbvision_set_compression_params: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 62.527797][ T2858] usb 5-1: usbvision_write_reg: failed: error -2 [ 62.538141][ T2875] usb 6-1: usbvision_write_reg: failed: error -19 [ 62.544705][ T2845] usb 3-1: usbvision_write_reg: failed: error -2 [ 62.557383][ T102] usb 1-1: usbvision_write_reg: failed: error -2 [ 62.562819][ T2875] usb 6-1: usbvision_write_reg: failed: error -19 [ 62.563762][ T102] usbvision_audio_off: can't write reg [ 62.571589][ T2875] usb 6-1: usbvision_read_reg: failed: error -19 [ 62.575765][ T2845] usb 3-1: usbvision_write_reg: failed: error -2 [ 62.582169][ T2880] usb 4-1: usbvision_write_reg: failed: error -2 [ 62.588271][ T2845] usbvision_i2c_register: can't write reg [ 62.588392][ T2851] usb 2-1: usbvision_write_reg: failed: error -2 [ 62.594670][ T2880] usbvision_set_input: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 62.594815][ T2875] usb 6-1: usbvision_write_reg: failed: error -19 [ 62.600605][ T2858] usb 5-1: usbvision_write_reg: failed: error -2 [ 62.606751][ T2875] usbvision_set_audio: can't write iopin register for audio switching [ 62.606969][ T2878] video4linux radio0: usbvision_radio_open: Someone tried to open an already opened USBVision Radio! [ 62.616711][ T2845] USBVision[2]: registered USBVision Video device video2 [v4l2] [ 62.623947][ T17] usbvision_disconnect: In use, disconnect pending [ 62.629202][ T2851] usb 2-1: usbvision_write_reg: failed: error -2 [ 62.641727][ T2880] usb 4-1: usbvision_set_output failed: error -2 [ 62.659380][ T12] USBVision[0]: registered USBVision Radio device radio1 [v4l2] [ 62.679671][ T2880] usb 4-1: usbvision_write_reg: failed: error -2 [ 62.685685][ T102] usb 1-1: usbvision_write_reg: failed: error -2 [ 62.695368][ T2845] video4linux radio2: Registering 'power' group [ 62.697398][ T2880] usb 4-1: usbvision_write_reg: failed: error -2 [ 62.701643][ T2845] Adding 'power' to 'radio2' [ 62.708698][ T2883] usbvision_set_video_format: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 62.712813][ T2858] usb 5-1: usbvision_write_reg: failed: error -2 [ 62.724912][ T2880] usb 4-1: usbvision_read_reg: failed: error -2 [ 62.735701][ T2883] usb 3-1: usbvision_set_dram_settings: ERROR=-2 [ 62.739095][ T102] usb 1-1: usbvision_write_reg: failed: error -2 [ 62.744402][ T2880] usb 4-1: usbvision_write_reg: failed: error -2 [ 62.748480][ T102] usb 1-1: usbvision_write_reg: failed: error -2 [ 62.754761][ T2880] usbvision_set_audio: can't write iopin register for audio switching [ 62.754876][ T2884] video4linux radio1: usbvision_radio_open: Someone tried to open an already opened USBVision Radio! [ 62.771160][ T2851] usb 2-1: usbvision_write_reg: failed: error -2 [ 62.781217][ T2883] usbvision_set_compression_params: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 62.787012][ T2845] USBVision[2]: registered USBVision Radio device radio2 [v4l2] [ 62.801466][ T2883] usb 3-1: usbvision_write_reg: failed: error -2 [ 62.810910][ T2883] usbvision_set_input: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 62.812303][ T12] usb 4-1: USB disconnect, device number 2 [ 62.827683][ T2858] usb 5-1: usbvision_write_reg: failed: error -2 [ 62.831267][ T2883] usb 3-1: usbvision_set_output failed: error -2 [ 62.836550][ T2858] usb 5-1: usbvision_write_reg: failed: error -2 [ 62.840750][ T2883] usb 3-1: usbvision_write_reg: failed: error -2 [ 62.846776][ T2858] usbvision_i2c_register: can't write reg [ 62.846883][ T102] usb 1-1: usbvision_write_reg: failed: error -2 [ 62.853568][ T2883] usb 3-1: usbvision_write_reg: failed: error -2 [ 62.858972][ T2851] usb 2-1: usbvision_write_reg: failed: error -2 [ 62.866029][ T2883] usb 3-1: usbvision_read_reg: failed: error -2 [ 62.871762][ T2851] usbvision_i2c_register: can't write reg [ 62.872500][ T12] usbvision_disconnect: In use, disconnect pending [ 62.878502][ T2883] usb 3-1: usbvision_write_reg: failed: error -2 [ 62.886018][ T2845] usb 3-1: USB disconnect, device number 2 [ 62.890141][ T2883] usbvision_set_audio: can't write iopin register for audio switching [ 62.890475][ T2885] video4linux radio2: usbvision_radio_open: Someone tried to open an already opened USBVision Radio! [ 62.896790][ T102] usb 1-1: usbvision_write_reg: failed: error -2 [ 62.896799][ T102] usbvision_i2c_register: can't write reg [ 62.940692][ T2851] USBVision[3]: registered USBVision Video device video3 [v4l2] [ 62.948560][ T2858] USBVision[4]: registered USBVision Video device video4 [v4l2] [ 62.953533][ T2886] usbvision_set_video_format: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 62.957248][ T2851] video4linux radio3: Registering 'power' group [ 62.972255][ T2851] Adding 'power' to 'radio3' [ 62.973660][ T2887] usbvision_set_video_format: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 62.978236][ T2845] usbvision_disconnect: In use, disconnect pending [ 62.990670][ T2886] usb 2-1: usbvision_set_dram_settings: ERROR=-2 [ 62.993447][ T2858] video4linux radio4: Registering 'power' group [ 62.999751][ T2886] usbvision_set_compression_params: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 63.005881][ T2858] Adding 'power' to 'radio4' [ 63.006279][ T2858] USBVision[4]: registered USBVision Radio device radio4 [v4l2] [ 63.020106][ T2887] usb 5-1: usbvision_set_dram_settings: ERROR=-2 [ 63.022022][ T2851] USBVision[3]: registered USBVision Radio device radio3 [v4l2] [ 63.038370][ T2887] usbvision_set_compression_params: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 63.045483][ T2858] usb 5-1: USB disconnect, device number 2 [ 63.057689][ T2886] usb 2-1: usbvision_write_reg: failed: error -2 [ 63.063659][ T102] USBVision[5]: registered USBVision Video device video5 [v4l2] [ 63.064868][ T2886] usbvision_set_input: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 63.072854][ T2851] usb 2-1: USB disconnect, device number 2 [ 63.088862][ T102] video4linux radio5: Registering 'power' group [ 63.095209][ T102] Adding 'power' to 'radio5' [ 63.096621][ T2887] usb 5-1: usbvision_write_reg: failed: error -19 [ 63.103959][ T102] USBVision[5]: registered USBVision Radio device radio5 [v4l2] [ 63.106398][ T2887] usbvision_set_input: ERROR=-19. USBVISION stopped - reconnect or reload driver. [ 63.116088][ T102] usb 1-1: USB disconnect, device number 2 [ 63.128225][ T2891] usbvision_set_video_format: ERROR=-19. USBVISION stopped - reconnect or reload driver. [ 63.141224][ T2886] usb 2-1: usbvision_set_output failed: error -19 [ 63.142206][ T2891] usb 1-1: usbvision_set_dram_settings: ERROR=-19 [ 63.149018][ T2886] usb 2-1: usbvision_write_reg: failed: error -19 [ 63.154141][ T2891] usbvision_set_compression_params: ERROR=-19. USBVISION stopped - reconnect or reload driver. [ 63.154188][ T2891] usb 1-1: usbvision_write_reg: failed: error -19 [ 63.160893][ T2886] usb 2-1: usbvision_write_reg: failed: error -19 [ 63.170941][ T2891] usbvision_set_input: ERROR=-19. USBVISION stopped - reconnect or reload driver. [ 63.171011][ T2887] usb 5-1: usbvision_set_output failed: error -19 [ 63.177748][ T2886] usb 2-1: usbvision_read_reg: failed: error -19 [ 63.183952][ T2887] usb 5-1: usbvision_write_reg: failed: error -19 [ 63.194064][ T2886] usb 2-1: usbvision_write_reg: failed: error -19 [ 63.199981][ T2891] usb 1-1: usbvision_set_output failed: error -19 [ 63.205929][ T2886] usbvision_set_audio: can't write iopin register for audio switching [ 63.212459][ T2887] usb 5-1: usbvision_write_reg: failed: error -19 [ 63.218987][ T2889] video4linux radio3: usbvision_radio_open: Someone tried to open an already opened USBVision Radio! [ 63.225275][ T2891] usb 1-1: usbvision_write_reg: failed: error -19 [ 63.251649][ T2887] usb 5-1: usbvision_read_reg: failed: error -19 [ 63.257128][ T2851] usbvision_disconnect: In use, disconnect pending [ 63.259023][ T2891] usb 1-1: usbvision_write_reg: failed: error -19 [ 63.267336][ T2887] usb 5-1: usbvision_write_reg: failed: error -19 [ 63.270218][ T2891] usb 1-1: usbvision_read_reg: failed: error -19 [ 63.276756][ T2887] usbvision_set_audio: can't write iopin register for audio switching [ 63.283476][ T2891] usb 1-1: usbvision_write_reg: failed: error -19 [ 63.303978][ T2891] usbvision_set_audio: can't write iopin register for audio switching [ 63.311932][ T17] usb 6-1: new full-speed USB device number 3 using dummy_hcd [ 63.312189][ T2858] usbvision_disconnect: In use, disconnect pending [ 63.326360][ T102] usbvision_disconnect: In use, disconnect pending [ 63.351943][ T12] usb 4-1: new full-speed USB device number 3 using dummy_hcd [ 63.401957][ T2845] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 63.632003][ T2851] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 63.681988][ T102] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 63.689521][ T2858] usb 5-1: new full-speed USB device number 3 using dummy_hcd [ 63.691978][ T17] usb 6-1: config 0 has an invalid interface number: 98 but max is 0 [ 63.705079][ T17] usb 6-1: config 0 has no interface number 0 [ 63.711143][ T17] usb 6-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 63.722135][ T17] usb 6-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 63.731149][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.732138][ T12] usb 4-1: config 0 has an invalid interface number: 98 but max is 0 [ 63.743368][ T17] usb 6-1: config 0 descriptor?? [ 63.747317][ T12] usb 4-1: config 0 has no interface number 0 [ 63.758748][ T12] usb 4-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 63.769729][ T12] usb 4-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 63.778859][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.787660][ T12] usb 4-1: config 0 descriptor?? [ 63.793532][ T2845] usb 3-1: config 0 has an invalid interface number: 98 but max is 0 [ 63.797119][ T17] usbvision_probe: Hauppauge WinTV USB Pro (NTSC M/N) V3 found [ 63.801594][ T2845] usb 3-1: config 0 has no interface number 0 [ 63.801630][ T2845] usb 3-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 63.801652][ T2845] usb 3-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 63.801665][ T2845] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.809695][ T17] usb 6-1: usbvision_write_reg: failed: error -2 [ 63.817116][ T2845] usb 3-1: config 0 descriptor?? [ 63.826419][ T17] usbvision_audio_off: can't write reg [ 63.835698][ T17] usb 6-1: usbvision_write_reg: failed: error -2 [ 63.863627][ T12] usbvision_probe: Hauppauge WinTV USB Pro (NTSC M/N) V3 found [ 63.866679][ T17] usb 6-1: usbvision_write_reg: failed: error -2 [ 63.877639][ T12] usb 4-1: usbvision_write_reg: failed: error -2 [ 63.886868][ T12] usbvision_audio_off: can't write reg [ 63.888143][ T17] usb 6-1: usbvision_write_reg: failed: error -2 [ 63.893252][ T12] usb 4-1: usbvision_write_reg: failed: error -2 [ 63.906653][ T2845] usbvision_probe: Hauppauge WinTV USB Pro (NTSC M/N) V3 found [ 63.908799][ T17] usb 6-1: usbvision_write_reg: failed: error -2 [ 63.914787][ T2845] usb 3-1: usbvision_write_reg: failed: error -2 [ 63.923681][ T17] usb 6-1: usbvision_write_reg: failed: error -2 [ 63.927061][ T2845] usbvision_audio_off: can't write reg [ 63.933288][ T17] usbvision_i2c_register: can't write reg [ 63.939132][ T12] usb 4-1: usbvision_write_reg: failed: error -2 [ 63.950913][ T12] usb 4-1: usbvision_write_reg: failed: error -2 [ 63.957202][ T17] USBVision[6]: registered USBVision Video device video6 [v4l2] [ 63.965146][ T17] video4linux radio6: Registering 'power' group [ 63.968353][ T2845] usb 3-1: usbvision_write_reg: failed: error -2 [ 63.971418][ T17] Adding 'power' to 'radio6' [ 63.978077][ T12] usb 4-1: usbvision_write_reg: failed: error -2 [ 63.986191][ T17] USBVision[6]: registered USBVision Radio device radio6 [v4l2] [ 63.989973][ T12] usb 4-1: usbvision_write_reg: failed: error -2 [ 64.002974][ T12] usbvision_i2c_register: can't write reg [ 64.003597][ T2898] usb 6-1: usbvision_write_reg: failed: error -2 [ 64.011997][ T2845] usb 3-1: usbvision_write_reg: failed: error -2 [ 64.015172][ T2898] usbvision_set_audio: can't write iopin register for audio switching [ 64.021497][ T2845] usb 3-1: usbvision_write_reg: failed: error -2 [ 64.031562][ T17] usb 6-1: USB disconnect, device number 3 [ 64.042333][ T17] usbvision_disconnect: In use, disconnect pending [ 64.048717][ T12] USBVision[7]: registered USBVision Video device video7 [v4l2] [ 64.058994][ T2898] usbvision_radio_close: Final disconnect [ 64.060248][ T12] video4linux radio7: Registering 'power' group [ 64.064901][ T2898] video4linux radio6: Unregister [ 64.064921][ T2898] Removing 'power' from 'radio6' [ 64.071131][ T12] Adding 'power' to 'radio7' [ 64.071319][ T2851] usb 2-1: config 0 has an invalid interface number: 98 but max is 0 [ 64.076260][ T2898] ------------[ cut here ]------------ [ 64.081125][ T2851] usb 2-1: config 0 has no interface number 0 [ 64.081579][ T2851] usb 2-1: config 0 interface 98 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 4 [ 64.085756][ T2898] sysfs group 'power' not found for kobject 'radio6' [ 64.085830][ T2898] WARNING: CPU: 1 PID: 2898 at fs/sysfs/group.c:290 sysfs_remove_group+0x1d8/0x240 [ 64.085840][ T2898] Kernel panic - not syncing: panic_on_warn set ... [ 64.093929][ T2851] usb 2-1: New USB device found, idVendor=0573, idProduct=4d20, bcdDevice=e0.bd [ 64.099337][ T2898] CPU: 1 PID: 2898 Comm: v4l_id Not tainted 5.3.0-rc7+ #0 [ 64.105417][ T2851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.116261][ T2898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.116266][ T2898] Call Trace: [ 64.116281][ T2898] dump_stack+0xca/0x13e [ 64.116297][ T2898] ? sysfs_remove_group+0xf0/0x240 [ 64.125326][ T2899] usbvision_set_video_format: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 64.132187][ T2898] panic+0x2a3/0x6da [ 64.132198][ T2898] ? add_taint.cold+0x16/0x16 [ 64.132213][ T2898] ? __probe_kernel_read+0x188/0x1d0 [ 64.132222][ T2898] ? __warn.cold+0x5/0x4a [ 64.132230][ T2898] ? __warn+0xe3/0x1e0 [ 64.132244][ T2898] ? sysfs_remove_group+0x1d8/0x240 [ 64.139075][ T2845] usb 3-1: usbvision_write_reg: failed: error -2 [ 64.147799][ T2898] __warn.cold+0x20/0x4a [ 64.147812][ T2898] ? sysfs_remove_group+0x1d8/0x240 [ 64.147823][ T2898] report_bug+0x262/0x2a0 [ 64.147836][ T2898] do_error_trap+0x12b/0x1e0 [ 64.147847][ T2898] ? sysfs_remove_group+0x1d8/0x240 [ 64.147857][ T2898] do_invalid_op+0x32/0x40 [ 64.147866][ T2898] ? sysfs_remove_group+0x1d8/0x240 [ 64.147883][ T2898] invalid_op+0x23/0x30 [ 64.155284][ T2899] usb 4-1: usbvision_set_dram_settings: ERROR=-2 [ 64.162914][ T2898] RIP: 0010:sysfs_remove_group+0x1d8/0x240 [ 64.162926][ T2898] Code: 48 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 51 48 8b 33 48 c7 c7 a0 c7 d0 85 e8 fd 19 8b ff <0f> 0b e9 3c ff ff ff e8 3c dd db ff e9 50 fe ff ff e8 32 dd db ff [ 64.162933][ T2898] RSP: 0018:ffff8881c72afc40 EFLAGS: 00010282 [ 64.162943][ T2898] RAX: 0000000000000000 RBX: ffffffff85f2d900 RCX: 0000000000000000 [ 64.162950][ T2898] RDX: 0000000000000000 RSI: ffffffff81288ddd RDI: ffffed1038e55f7a [ 64.162961][ T2898] RBP: 0000000000000000 R08: ffff8881d9251800 R09: ffffed103b663ee7 [ 64.173129][ T2845] usb 3-1: usbvision_write_reg: failed: error -2 [ 64.176247][ T2898] R10: ffffed103b663ee6 R11: ffff8881db31f737 R12: ffff8881d6b82bd8 [ 64.176255][ T2898] R13: 0000000000000000 R14: ffffffff85f2dea0 R15: ffff8881d9ad6258 [ 64.176269][ T2898] ? vprintk_func+0x7d/0x113 [ 64.176282][ T2898] dpm_sysfs_remove+0x97/0xa5 [ 64.176296][ T2898] device_del+0x12a/0xb10 [ 64.180506][ T2845] usbvision_i2c_register: can't write reg [ 64.185589][ T2898] ? __device_links_no_driver+0x240/0x240 [ 64.185602][ T2898] ? wait_for_completion+0x3c0/0x3c0 [ 64.185612][ T2898] ? wait_for_completion+0x3c0/0x3c0 [ 64.185626][ T2898] device_unregister+0x11/0x30 [ 64.195630][ T2899] usbvision_set_compression_params: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 64.199190][ T2898] video_unregister_device+0xa2/0xc0 [ 64.199204][ T2898] usbvision_unregister_video.cold+0x122/0x17c [ 64.199214][ T2898] usbvision_release+0x10d/0x1c0 [ 64.199228][ T2898] usbvision_radio_close.cold+0x2b/0x74 [ 64.203990][ T2899] usb 4-1: usbvision_write_reg: failed: error -2 [ 64.209130][ T2898] ? usbvision_disconnect+0x1e0/0x1e0 [ 64.209141][ T2898] v4l2_release+0x2e7/0x390 [ 64.209152][ T2898] ? dev_debug_store+0x100/0x100 [ 64.209162][ T2898] __fput+0x2d7/0x840 [ 64.209176][ T2898] task_work_run+0x13f/0x1c0 [ 64.213497][ T2899] usbvision_set_input: ERROR=-2. USBVISION stopped - reconnect or reload driver. [ 64.217523][ T2898] exit_to_usermode_loop+0x1d2/0x200 [ 64.224176][ T2899] usb 4-1: usbvision_set_output failed: error -2 [ 64.229013][ T2898] do_syscall_64+0x45f/0x580 [ 64.229029][ T2898] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 64.229037][ T2898] RIP: 0033:0x7f204f1de2b0 [ 64.229053][ T2898] 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 [ 64.233382][ T2899] usb 4-1: usbvision_write_reg: failed: error -2 [ 64.238444][ T2898] RSP: 002b:00007ffe42a047c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 64.238454][ T2898] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f204f1de2b0 [ 64.238461][ T2898] RDX: 0000000000000013 RSI: 0000000080685600 RDI: 0000000000000003 [ 64.238468][ T2898] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 64.238474][ T2898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000400884 [ 64.238485][ T2898] R13: 00007ffe42a04920 R14: 0000000000000000 R15: 0000000000000000 [ 64.243085][ T2899] usb 4-1: usbvision_write_reg: failed: error -2 [ 64.253120][ T2898] Kernel Offset: disabled [ 64.571864][ T2898] Rebooting in 86400 seconds..