[info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.006499][ C1] random: crng init done [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.45' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 51.884111][ T106] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 52.124056][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 52.244166][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 52.253496][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 52.264174][ T106] usb 1-1: config 0 has no interface number 0 [ 52.271423][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 52.282832][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 52.292015][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.302144][ T106] usb 1-1: config 0 descriptor?? [ 52.345518][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 52.396968][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 52.404751][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 52.411755][ T106] usb 1-1: 320x240 mode selected [ 52.417320][ T106] zr364xx: start read pipe failed executing program [ 52.555532][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 52.564232][ T106] usb 1-1: USB disconnect, device number 2 [ 52.667471][ T106] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 53.034427][ T106] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 53.274079][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 53.394167][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 53.402485][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 53.413324][ T106] usb 1-1: config 0 has no interface number 0 [ 53.419497][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 53.429832][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 53.439168][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.448956][ T106] usb 1-1: config 0 descriptor?? [ 53.495060][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 53.535412][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 53.543138][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 53.549604][ T106] usb 1-1: 320x240 mode selected [ 53.555197][ T106] zr364xx: start read pipe failed executing program [ 53.714901][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 53.722719][ T106] usb 1-1: USB disconnect, device number 3 [ 53.824794][ T106] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 54.194121][ T106] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 54.434085][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 54.554581][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 54.563095][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 54.573936][ T106] usb 1-1: config 0 has no interface number 0 [ 54.580091][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 54.590395][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 54.599586][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.608754][ T106] usb 1-1: config 0 descriptor?? [ 54.645052][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 54.686526][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 54.694235][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 54.700680][ T106] usb 1-1: 320x240 mode selected [ 54.705959][ T106] zr364xx: start read pipe failed executing program [ 54.874948][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 54.883700][ T106] usb 1-1: USB disconnect, device number 4 [ 54.985604][ T106] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 55.364570][ T106] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 55.614101][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 55.734152][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 55.743127][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 55.753624][ T106] usb 1-1: config 0 has no interface number 0 [ 55.760035][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 55.770320][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 55.779617][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.789280][ T106] usb 1-1: config 0 descriptor?? [ 55.835015][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 55.876158][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 55.883640][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 55.890027][ T106] usb 1-1: 320x240 mode selected [ 55.895344][ T106] zr364xx: start read pipe failed executing program [ 56.054872][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 56.062727][ T106] usb 1-1: USB disconnect, device number 5 [ 56.164208][ T106] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 56.514124][ T106] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 56.754057][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 56.874111][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 56.882517][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 56.893356][ T106] usb 1-1: config 0 has no interface number 0 [ 56.899751][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 56.910431][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 56.919926][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.929993][ T106] usb 1-1: config 0 descriptor?? [ 56.975036][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 57.016340][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 57.023704][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 57.030498][ T106] usb 1-1: 320x240 mode selected [ 57.036015][ T106] zr364xx: start read pipe failed executing program [ 57.194998][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 57.202651][ T106] usb 1-1: USB disconnect, device number 6 [ 57.304369][ T106] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 57.664101][ T106] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 57.904055][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 58.024186][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 58.032900][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 58.043139][ T106] usb 1-1: config 0 has no interface number 0 [ 58.050225][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 58.060375][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 58.069621][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.079494][ T106] usb 1-1: config 0 descriptor?? [ 58.124929][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 58.166167][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 58.173834][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 58.180482][ T106] usb 1-1: 320x240 mode selected [ 58.185916][ T106] zr364xx: start read pipe failed executing program [ 58.344972][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 58.352757][ T106] usb 1-1: USB disconnect, device number 7 [ 58.454722][ T106] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 58.804131][ T106] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 59.044142][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 59.164199][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 59.172626][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 59.183454][ T106] usb 1-1: config 0 has no interface number 0 [ 59.189802][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 59.200863][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 59.211063][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.220629][ T106] usb 1-1: config 0 descriptor?? [ 59.264832][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 59.306179][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 59.313698][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 59.319990][ T106] usb 1-1: 320x240 mode selected [ 59.325438][ T106] zr364xx: start read pipe failed executing program [ 59.475172][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 59.482822][ T106] usb 1-1: USB disconnect, device number 8 [ 59.580667][ T106] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 59.934081][ T106] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 60.174160][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 60.294219][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 60.304481][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 60.316031][ T106] usb 1-1: config 0 has no interface number 0 [ 60.322537][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 60.333850][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 60.343380][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.353286][ T106] usb 1-1: config 0 descriptor?? [ 60.394910][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 60.456550][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 60.464690][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 60.471197][ T106] usb 1-1: 320x240 mode selected [ 60.476494][ T106] zr364xx: start read pipe failed executing program [ 60.605535][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 60.615775][ T106] usb 1-1: USB disconnect, device number 9 [ 60.711121][ T106] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 61.064167][ T106] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 61.304122][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 61.424205][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 61.432596][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 61.442879][ T106] usb 1-1: config 0 has no interface number 0 [ 61.449031][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 61.459410][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 61.468505][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.478032][ T106] usb 1-1: config 0 descriptor?? [ 61.514995][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 61.555896][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 61.563698][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 61.570245][ T106] usb 1-1: 320x240 mode selected [ 61.575681][ T106] zr364xx: start read pipe failed executing program [ 61.734817][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 61.743546][ T106] usb 1-1: USB disconnect, device number 10 [ 61.844125][ T106] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 62.194542][ T106] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 62.434077][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 62.554130][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 62.563375][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 62.575158][ T106] usb 1-1: config 0 has no interface number 0 [ 62.581450][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 62.593678][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 62.602954][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.612826][ T106] usb 1-1: config 0 descriptor?? [ 62.654915][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 62.695850][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 62.703663][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 62.712008][ T106] usb 1-1: 320x240 mode selected [ 62.717857][ T106] zr364xx: start read pipe failed executing program [ 62.875279][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 62.882893][ T106] usb 1-1: USB disconnect, device number 11 [ 62.984487][ T106] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 63.354123][ T106] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 63.594095][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 63.714335][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 63.724508][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 63.735046][ T106] usb 1-1: config 0 has no interface number 0 [ 63.741159][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 63.751472][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 63.760647][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.769983][ T106] usb 1-1: config 0 descriptor?? [ 63.815080][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 63.855877][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 63.863839][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 63.871895][ T106] usb 1-1: 320x240 mode selected [ 63.877409][ T106] zr364xx: start read pipe failed executing program [ 64.034888][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 64.042532][ T106] usb 1-1: USB disconnect, device number 12 [ 64.144296][ T106] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 64.494059][ T106] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 64.734080][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 64.854195][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 64.862484][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 64.873196][ T106] usb 1-1: config 0 has no interface number 0 [ 64.879408][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 64.889514][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 64.898762][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.908019][ T106] usb 1-1: config 0 descriptor?? [ 64.944807][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 64.986222][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 64.993752][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 65.000216][ T106] usb 1-1: 320x240 mode selected [ 65.005406][ T106] zr364xx: start read pipe failed executing program [ 65.154961][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 65.162132][ T106] usb 1-1: USB disconnect, device number 13 [ 65.260649][ T106] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 65.624486][ T106] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 65.864049][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 65.984191][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 65.992674][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 66.003108][ T106] usb 1-1: config 0 has no interface number 0 [ 66.009243][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 66.019352][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 66.028534][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.037919][ T106] usb 1-1: config 0 descriptor?? [ 66.074968][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 66.115321][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 66.123260][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 66.129601][ T106] usb 1-1: 320x240 mode selected [ 66.135611][ T106] zr364xx: start read pipe failed executing program [ 66.284798][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 66.292521][ T106] usb 1-1: USB disconnect, device number 14 [ 66.394741][ T106] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 66.754175][ T106] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 66.994052][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 67.114124][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 67.123130][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 67.133423][ T106] usb 1-1: config 0 has no interface number 0 [ 67.139955][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 67.150491][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 67.160278][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.169429][ T106] usb 1-1: config 0 descriptor?? [ 67.225262][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 67.266083][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 67.273338][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 67.280118][ T106] usb 1-1: 320x240 mode selected [ 67.285316][ T106] zr364xx: start read pipe failed executing program [ 67.445003][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 67.452710][ T106] usb 1-1: USB disconnect, device number 15 [ 67.554477][ T106] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 67.914093][ T106] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 68.154092][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 68.274130][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 68.282667][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 68.293178][ T106] usb 1-1: config 0 has no interface number 0 [ 68.299435][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 68.309476][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 68.318571][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.328779][ T106] usb 1-1: config 0 descriptor?? [ 68.374938][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 68.415887][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 68.423319][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 68.429619][ T106] usb 1-1: 320x240 mode selected [ 68.434988][ T106] zr364xx: start read pipe failed executing program [ 68.585141][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 68.592886][ T106] usb 1-1: USB disconnect, device number 16 [ 68.699216][ T106] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 69.064035][ T106] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 69.304044][ T106] usb 1-1: Using ep0 maxpacket: 8 [ 69.424181][ T106] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 69.433212][ T106] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 69.443921][ T106] usb 1-1: config 0 has no interface number 0 [ 69.450113][ T106] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 69.460813][ T106] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 69.470270][ T106] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.479868][ T106] usb 1-1: config 0 descriptor?? [ 69.524878][ T106] usb-storage 1-1:0.122: USB Mass Storage device detected [ 69.566027][ T106] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 69.573383][ T106] zr364xx 1-1:0.122: model 0595:4343 detected [ 69.579805][ T106] usb 1-1: 320x240 mode selected [ 69.584992][ T106] zr364xx: start read pipe failed executing program [ 69.754763][ T106] usb 1-1: Zoran 364xx controlling device video0 [ 69.762438][ T106] usb 1-1: USB disconnect, device number 17 [ 69.864462][ T1818] ================================================================== [ 69.872784][ T1818] BUG: KASAN: null-ptr-deref in read_word_at_a_time+0xe/0x20 [ 69.880618][ T1818] Read of size 1 at addr 0000000000000000 by task v4l_id/1818 [ 69.888263][ T1818] [ 69.890613][ T1818] CPU: 0 PID: 1818 Comm: v4l_id Not tainted 5.2.0-rc6+ #13 [ 69.897810][ T1818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.907901][ T1818] Call Trace: [ 69.911656][ T1818] dump_stack+0xca/0x13e [ 69.915920][ T1818] ? read_word_at_a_time+0xe/0x20 [ 69.920963][ T1818] ? read_word_at_a_time+0xe/0x20 [ 69.926047][ T1818] __kasan_report.cold+0x5/0x32 [ 69.930933][ T1818] ? mutex_trylock+0x1a0/0x1a0 [ 69.935730][ T1818] ? read_word_at_a_time+0xe/0x20 [ 69.941173][ T1818] kasan_report+0xe/0x20 [ 69.945447][ T1818] read_word_at_a_time+0xe/0x20 [ 69.950313][ T1818] strscpy+0x8a/0x280 [ 69.954335][ T1818] zr364xx_vidioc_querycap+0xb0/0x210 [ 69.959822][ T1818] ? is_module_text_address+0xc/0x1a [ 69.965232][ T1818] v4l_querycap+0x121/0x340 [ 69.969751][ T1818] __video_do_ioctl+0x5b0/0xb30 [ 69.974638][ T1818] ? copy_overflow+0x30/0x30 [ 69.979271][ T1818] ? stack_trace_save+0x9f/0xe0 [ 69.984131][ T1818] ? stack_trace_consume_entry+0x180/0x180 [ 69.989951][ T1818] video_usercopy+0x446/0xee0 [ 69.994637][ T1818] ? copy_overflow+0x30/0x30 [ 69.999269][ T1818] ? __kprobes_text_end+0x10dc28/0x10dc28 [ 70.005000][ T1818] ? v4l_enumstd+0x60/0x60 [ 70.009474][ T1818] ? debug_check_no_obj_freed+0x20a/0x42e [ 70.015241][ T1818] ? do_raw_spin_lock+0x11a/0x280 [ 70.020372][ T1818] ? video_usercopy+0xee0/0xee0 [ 70.025416][ T1818] v4l2_ioctl+0x147/0x1a0 [ 70.029848][ T1818] ? video_devdata+0xa0/0xa0 [ 70.034555][ T1818] do_vfs_ioctl+0xcda/0x12e0 [ 70.040288][ T1818] ? quarantine_put+0xb2/0x150 [ 70.045095][ T1818] ? ioctl_preallocate+0x200/0x200 [ 70.050219][ T1818] ? putname+0xe1/0x120 [ 70.054408][ T1818] ? putname+0xe1/0x120 [ 70.058571][ T1818] ? rcu_read_lock_sched_held+0x113/0x130 [ 70.064300][ T1818] ? kmem_cache_free+0x258/0x2a0 [ 70.069244][ T1818] ? putname+0xe1/0x120 [ 70.073411][ T1818] ? do_sys_open+0x2e7/0x580 [ 70.078009][ T1818] ? filp_open+0x70/0x70 [ 70.082258][ T1818] ksys_ioctl+0x9b/0xc0 [ 70.086769][ T1818] __x64_sys_ioctl+0x6f/0xb0 [ 70.091366][ T1818] ? lockdep_hardirqs_on+0x379/0x580 [ 70.096666][ T1818] do_syscall_64+0xb7/0x560 [ 70.101182][ T1818] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.107097][ T1818] RIP: 0033:0x7fc1aa900347 [ 70.111546][ T1818] Code: 90 90 90 48 8b 05 f1 fa 2a 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 90 90 90 90 90 90 90 90 90 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 fa 2a 00 31 d2 48 29 c2 64 [ 70.131169][ T1818] RSP: 002b:00007ffc39afd518 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 [ 70.140293][ T1818] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1aa900347 [ 70.148468][ T1818] RDX: 00007ffc39afd520 RSI: 0000000080685600 RDI: 0000000000000003 [ 70.156539][ T1818] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 70.164525][ T1818] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400884 [ 70.172620][ T1818] R13: 00007ffc39afd670 R14: 0000000000000000 R15: 0000000000000000 [ 70.180598][ T1818] ================================================================== [ 70.188704][ T1818] Disabling lock debugging due to kernel taint [ 70.194955][ T1818] Kernel panic - not syncing: panic_on_warn set ... [ 70.201553][ T1818] CPU: 0 PID: 1818 Comm: v4l_id Tainted: G B 5.2.0-rc6+ #13 [ 70.210137][ T1818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.220771][ T1818] Call Trace: [ 70.224071][ T1818] dump_stack+0xca/0x13e [ 70.228319][ T1818] panic+0x292/0x6c9 [ 70.232209][ T1818] ? __warn_printk+0xf3/0xf3 [ 70.236797][ T1818] ? retint_kernel+0x10/0x10 [ 70.241402][ T1818] ? trace_hardirqs_on+0x55/0x1c0 [ 70.246428][ T1818] ? read_word_at_a_time+0xe/0x20 [ 70.251451][ T1818] end_report+0x43/0x49 [ 70.255871][ T1818] ? read_word_at_a_time+0xe/0x20 [ 70.261257][ T1818] __kasan_report.cold+0xd/0x32 [ 70.266132][ T1818] ? mutex_trylock+0x1a0/0x1a0 [ 70.270899][ T1818] ? read_word_at_a_time+0xe/0x20 [ 70.275918][ T1818] kasan_report+0xe/0x20 [ 70.280258][ T1818] read_word_at_a_time+0xe/0x20 [ 70.285129][ T1818] strscpy+0x8a/0x280 [ 70.289194][ T1818] zr364xx_vidioc_querycap+0xb0/0x210 [ 70.294561][ T1818] ? is_module_text_address+0xc/0x1a [ 70.299839][ T1818] v4l_querycap+0x121/0x340 [ 70.304429][ T1818] __video_do_ioctl+0x5b0/0xb30 [ 70.309271][ T1818] ? copy_overflow+0x30/0x30 [ 70.313875][ T1818] ? stack_trace_save+0x9f/0xe0 [ 70.318722][ T1818] ? stack_trace_consume_entry+0x180/0x180 [ 70.324527][ T1818] video_usercopy+0x446/0xee0 [ 70.329373][ T1818] ? copy_overflow+0x30/0x30 [ 70.333958][ T1818] ? __kprobes_text_end+0x10dc28/0x10dc28 [ 70.339854][ T1818] ? v4l_enumstd+0x60/0x60 [ 70.344438][ T1818] ? debug_check_no_obj_freed+0x20a/0x42e [ 70.350238][ T1818] ? do_raw_spin_lock+0x11a/0x280 [ 70.355262][ T1818] ? video_usercopy+0xee0/0xee0 [ 70.360108][ T1818] v4l2_ioctl+0x147/0x1a0 [ 70.364441][ T1818] ? video_devdata+0xa0/0xa0 [ 70.369037][ T1818] do_vfs_ioctl+0xcda/0x12e0 [ 70.373896][ T1818] ? quarantine_put+0xb2/0x150 [ 70.378657][ T1818] ? ioctl_preallocate+0x200/0x200 [ 70.383764][ T1818] ? putname+0xe1/0x120 [ 70.387913][ T1818] ? putname+0xe1/0x120 [ 70.392175][ T1818] ? rcu_read_lock_sched_held+0x113/0x130 [ 70.398343][ T1818] ? kmem_cache_free+0x258/0x2a0 [ 70.403276][ T1818] ? putname+0xe1/0x120 [ 70.408454][ T1818] ? do_sys_open+0x2e7/0x580 [ 70.413386][ T1818] ? filp_open+0x70/0x70 [ 70.417619][ T1818] ksys_ioctl+0x9b/0xc0 [ 70.421899][ T1818] __x64_sys_ioctl+0x6f/0xb0 [ 70.426487][ T1818] ? lockdep_hardirqs_on+0x379/0x580 [ 70.431767][ T1818] do_syscall_64+0xb7/0x560 [ 70.436269][ T1818] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.442186][ T1818] RIP: 0033:0x7fc1aa900347 [ 70.446598][ T1818] Code: 90 90 90 48 8b 05 f1 fa 2a 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 90 90 90 90 90 90 90 90 90 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 fa 2a 00 31 d2 48 29 c2 64 [ 70.467712][ T1818] RSP: 002b:00007ffc39afd518 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 [ 70.477428][ T1818] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1aa900347 [ 70.485839][ T1818] RDX: 00007ffc39afd520 RSI: 0000000080685600 RDI: 0000000000000003 [ 70.493902][ T1818] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 70.501968][ T1818] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000400884 [ 70.510021][ T1818] R13: 00007ffc39afd670 R14: 0000000000000000 R15: 0000000000000000 [ 70.518767][ T1818] Kernel Offset: disabled [ 70.523218][ T1818] Rebooting in 86400 seconds..