Warning: Permanently added '10.128.0.63' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 25.491600][ T95] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 25.892034][ T95] usb 1-1: unable to get BOS descriptor or descriptor too short [ 25.931666][ T95] usb 1-1: not running at top speed; connect to a high speed hub [ 26.011611][ T95] usb 1-1: config 2 has an invalid interface number: 189 but max is 1 [ 26.019785][ T95] usb 1-1: config 2 has an invalid interface number: 80 but max is 1 [ 26.027907][ T95] usb 1-1: config 2 has no interface number 0 [ 26.033998][ T95] usb 1-1: config 2 has no interface number 1 [ 26.040079][ T95] usb 1-1: config 2 interface 189 altsetting 155 has an invalid endpoint with address 0x0, skipping [ 26.050902][ T95] usb 1-1: config 2 interface 189 altsetting 155 endpoint 0x4 has invalid maxpacket 2031, setting to 64 [ 26.062073][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 26.072940][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0x4, skipping [ 26.083573][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0xF, skipping [ 26.094214][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 26.105030][ T95] usb 1-1: config 2 interface 189 has no altsetting 0 [ 26.111821][ T95] usb 1-1: config 2 interface 80 has no altsetting 0 [ 26.351611][ T95] usb 1-1: string descriptor 0 read error: -22 [ 26.357840][ T95] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=be.e9 [ 26.366918][ T95] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 26.391776][ T1794] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 26.414157][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 26.421290][ T95] pvrusb2: ********** [ 26.425392][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 26.435546][ T95] pvrusb2: Important functionality might not be entirely working. [ 26.443385][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 26.454732][ T95] pvrusb2: ********** [ 26.459149][ T95] usb 1-1: selecting invalid altsetting 0 [ 26.465454][ T104] pvrusb2: Invalid write control endpoint [ 26.467859][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 26.478400][ T95] pvrusb2: ********** [ 26.482560][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 26.483650][ T104] pvrusb2: Invalid write control endpoint [ 26.492688][ T95] pvrusb2: Important functionality might not be entirely working. [ 26.492694][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 26.492714][ T95] pvrusb2: ********** [ 26.503550][ T95] usb 1-1: selecting invalid altsetting 0 [ 26.506345][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 26.536807][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 26.544387][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 26.554406][ T104] pvrusb2: Device being rendered inoperable [ 26.560651][ T104] cx25840 0-0044: Unable to detect h/w, assuming cx23887 [ 26.567887][ T104] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 26.576673][ T104] pvrusb2: Attached sub-driver cx25840 [ 26.582598][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 26.592694][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 26.602035][ T104] pvrusb2: Invalid write control endpoint [ 26.613969][ T95] usb 1-1: USB disconnect, device number 2 [ 26.614835][ T104] pvrusb2: Invalid write control endpoint [ 26.625584][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 26.634927][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. executing program [ 26.642500][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 26.652519][ T104] pvrusb2: Device being rendered inoperable [ 26.658704][ T104] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 26.666027][ T104] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 26.674145][ T104] pvrusb2: Attached sub-driver cx25840 [ 26.679604][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 26.689845][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 27.051530][ T95] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 27.461662][ T95] usb 1-1: unable to get BOS descriptor or descriptor too short [ 27.501640][ T95] usb 1-1: not running at top speed; connect to a high speed hub [ 27.582037][ T95] usb 1-1: config 2 has an invalid interface number: 189 but max is 1 [ 27.590229][ T95] usb 1-1: config 2 has an invalid interface number: 80 but max is 1 [ 27.598357][ T95] usb 1-1: config 2 has no interface number 0 [ 27.604449][ T95] usb 1-1: config 2 has no interface number 1 [ 27.610538][ T95] usb 1-1: config 2 interface 189 altsetting 155 has an invalid endpoint with address 0x0, skipping [ 27.621372][ T95] usb 1-1: config 2 interface 189 altsetting 155 endpoint 0x4 has invalid maxpacket 2031, setting to 64 [ 27.632581][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 27.643475][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0x4, skipping [ 27.654143][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0xF, skipping [ 27.664792][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 27.675590][ T95] usb 1-1: config 2 interface 189 has no altsetting 0 [ 27.682412][ T95] usb 1-1: config 2 interface 80 has no altsetting 0 [ 27.921593][ T95] usb 1-1: string descriptor 0 read error: -22 [ 27.927835][ T95] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=be.e9 [ 27.936903][ T95] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.961591][ T1800] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 27.983313][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 27.990371][ T95] pvrusb2: ********** [ 27.994433][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 28.004520][ T95] pvrusb2: Important functionality might not be entirely working. [ 28.012352][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 28.023671][ T95] pvrusb2: ********** [ 28.027852][ T95] usb 1-1: selecting invalid altsetting 0 [ 28.033739][ T104] pvrusb2: Invalid write control endpoint [ 28.036018][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 28.046533][ T95] pvrusb2: ********** [ 28.050520][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 28.053306][ T104] pvrusb2: Invalid write control endpoint [ 28.060645][ T95] pvrusb2: Important functionality might not be entirely working. [ 28.066334][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 28.074145][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 28.074157][ T95] pvrusb2: ********** [ 28.083451][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 28.083458][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 28.083471][ T104] pvrusb2: Device being rendered inoperable [ 28.096037][ T95] usb 1-1: selecting invalid altsetting 0 [ 28.121711][ T104] cx25840 0-0044: Unable to detect h/w, assuming cx23887 [ 28.135226][ T104] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 28.143423][ T104] pvrusb2: Attached sub-driver cx25840 [ 28.148891][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 28.159047][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 28.168651][ T104] pvrusb2: Invalid write control endpoint executing program [ 28.180505][ T104] pvrusb2: Invalid write control endpoint [ 28.186316][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 28.195233][ T95] usb 1-1: USB disconnect, device number 3 [ 28.195631][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 28.208956][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 28.218967][ T104] pvrusb2: Device being rendered inoperable [ 28.225173][ T104] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 28.232496][ T104] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 28.240501][ T104] pvrusb2: Attached sub-driver cx25840 [ 28.246111][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 28.256282][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 28.621544][ T95] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 29.022046][ T95] usb 1-1: unable to get BOS descriptor or descriptor too short [ 29.061594][ T95] usb 1-1: not running at top speed; connect to a high speed hub [ 29.141592][ T95] usb 1-1: config 2 has an invalid interface number: 189 but max is 1 [ 29.149839][ T95] usb 1-1: config 2 has an invalid interface number: 80 but max is 1 [ 29.158000][ T95] usb 1-1: config 2 has no interface number 0 [ 29.164129][ T95] usb 1-1: config 2 has no interface number 1 [ 29.170260][ T95] usb 1-1: config 2 interface 189 altsetting 155 has an invalid endpoint with address 0x0, skipping [ 29.181062][ T95] usb 1-1: config 2 interface 189 altsetting 155 endpoint 0x4 has invalid maxpacket 2031, setting to 64 [ 29.192226][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 29.203104][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0x4, skipping [ 29.213801][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0xF, skipping [ 29.224477][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 29.235380][ T95] usb 1-1: config 2 interface 189 has no altsetting 0 [ 29.242250][ T95] usb 1-1: config 2 interface 80 has no altsetting 0 [ 29.481612][ T95] usb 1-1: string descriptor 0 read error: -22 [ 29.487849][ T95] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=be.e9 [ 29.497376][ T95] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 29.521621][ T1810] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 29.543559][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 29.550619][ T95] pvrusb2: ********** [ 29.554716][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 29.564804][ T95] pvrusb2: Important functionality might not be entirely working. [ 29.572637][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 29.583940][ T95] pvrusb2: ********** [ 29.588180][ T95] usb 1-1: selecting invalid altsetting 0 [ 29.594123][ T104] pvrusb2: Invalid write control endpoint [ 29.596381][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 29.607039][ T95] pvrusb2: ********** [ 29.611045][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 29.619748][ T104] pvrusb2: Invalid write control endpoint [ 29.621267][ T95] pvrusb2: Important functionality might not be entirely working. [ 29.627031][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 29.634864][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 29.634876][ T95] pvrusb2: ********** [ 29.644305][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 29.644313][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 29.644318][ T104] pvrusb2: Device being rendered inoperable [ 29.659312][ T104] cx25840 0-0044: Unable to detect h/w, assuming cx23887 [ 29.659885][ T95] usb 1-1: selecting invalid altsetting 0 [ 29.667695][ T104] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 29.704165][ T104] pvrusb2: Attached sub-driver cx25840 [ 29.709626][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 29.719743][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 29.729357][ T104] pvrusb2: Invalid write control endpoint executing program [ 29.740942][ T104] pvrusb2: Invalid write control endpoint [ 29.746826][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 29.754645][ T95] usb 1-1: USB disconnect, device number 4 [ 29.756148][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 29.769529][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 29.779609][ T104] pvrusb2: Device being rendered inoperable [ 29.785868][ T104] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 29.793186][ T104] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 29.801354][ T104] pvrusb2: Attached sub-driver cx25840 [ 29.806944][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 29.817110][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 30.181539][ T95] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 30.581633][ T95] usb 1-1: unable to get BOS descriptor or descriptor too short [ 30.621604][ T95] usb 1-1: not running at top speed; connect to a high speed hub [ 30.702094][ T95] usb 1-1: config 2 has an invalid interface number: 189 but max is 1 [ 30.710279][ T95] usb 1-1: config 2 has an invalid interface number: 80 but max is 1 [ 30.718404][ T95] usb 1-1: config 2 has no interface number 0 [ 30.724534][ T95] usb 1-1: config 2 has no interface number 1 [ 30.730806][ T95] usb 1-1: config 2 interface 189 altsetting 155 has an invalid endpoint with address 0x0, skipping [ 30.741817][ T95] usb 1-1: config 2 interface 189 altsetting 155 endpoint 0x4 has invalid maxpacket 2031, setting to 64 [ 30.753021][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 30.763912][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0x4, skipping [ 30.774577][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0xF, skipping [ 30.785260][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 30.796057][ T95] usb 1-1: config 2 interface 189 has no altsetting 0 [ 30.802864][ T95] usb 1-1: config 2 interface 80 has no altsetting 0 [ 31.041611][ T95] usb 1-1: string descriptor 0 read error: -22 [ 31.047859][ T95] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=be.e9 [ 31.056956][ T95] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.081600][ T1817] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 31.103495][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 31.110556][ T95] pvrusb2: ********** [ 31.114610][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 31.124688][ T95] pvrusb2: Important functionality might not be entirely working. [ 31.132609][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 31.143940][ T95] pvrusb2: ********** [ 31.148099][ T95] usb 1-1: selecting invalid altsetting 0 [ 31.153975][ T104] pvrusb2: Invalid write control endpoint [ 31.156229][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 31.166750][ T95] pvrusb2: ********** [ 31.170731][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 31.172748][ T104] pvrusb2: Invalid write control endpoint [ 31.180859][ T95] pvrusb2: Important functionality might not be entirely working. [ 31.186616][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 31.194420][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 31.194430][ T95] pvrusb2: ********** [ 31.203730][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 31.203735][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 31.203740][ T104] pvrusb2: Device being rendered inoperable [ 31.216603][ T104] cx25840 0-0044: Unable to detect h/w, assuming cx23887 [ 31.220118][ T95] usb 1-1: selecting invalid altsetting 0 [ 31.241249][ T104] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 31.264072][ T104] pvrusb2: Attached sub-driver cx25840 [ 31.269628][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 31.279937][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 31.289108][ T104] pvrusb2: Invalid write control endpoint executing program [ 31.300330][ T104] pvrusb2: Invalid write control endpoint [ 31.302825][ T94] usb 1-1: USB disconnect, device number 5 [ 31.306158][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 31.321165][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 31.328770][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 31.338772][ T104] pvrusb2: Device being rendered inoperable [ 31.344746][ T104] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 31.351834][ T104] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 31.359793][ T104] pvrusb2: Attached sub-driver cx25840 [ 31.365435][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 31.375556][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 31.741518][ T94] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 32.141577][ T94] usb 1-1: unable to get BOS descriptor or descriptor too short [ 32.181579][ T94] usb 1-1: not running at top speed; connect to a high speed hub [ 32.261628][ T94] usb 1-1: config 2 has an invalid interface number: 189 but max is 1 [ 32.269872][ T94] usb 1-1: config 2 has an invalid interface number: 80 but max is 1 [ 32.277996][ T94] usb 1-1: config 2 has no interface number 0 [ 32.284087][ T94] usb 1-1: config 2 has no interface number 1 [ 32.290236][ T94] usb 1-1: config 2 interface 189 altsetting 155 has an invalid endpoint with address 0x0, skipping [ 32.301064][ T94] usb 1-1: config 2 interface 189 altsetting 155 endpoint 0x4 has invalid maxpacket 2031, setting to 64 [ 32.312219][ T94] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 32.323103][ T94] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0x4, skipping [ 32.333725][ T94] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0xF, skipping [ 32.344334][ T94] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 32.355122][ T94] usb 1-1: config 2 interface 189 has no altsetting 0 [ 32.361923][ T94] usb 1-1: config 2 interface 80 has no altsetting 0 [ 32.601626][ T94] usb 1-1: string descriptor 0 read error: -22 [ 32.607865][ T94] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=be.e9 [ 32.616941][ T94] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.641612][ T1824] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 32.663499][ T94] pvrusb2: Hardware description: Terratec Grabster AV400 [ 32.670568][ T94] pvrusb2: ********** [ 32.674604][ T94] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 32.684693][ T94] pvrusb2: Important functionality might not be entirely working. [ 32.692527][ T94] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 32.703828][ T94] pvrusb2: ********** [ 32.707991][ T94] usb 1-1: selecting invalid altsetting 0 [ 32.713834][ T104] pvrusb2: Invalid write control endpoint [ 32.716087][ T94] pvrusb2: Hardware description: Terratec Grabster AV400 [ 32.726635][ T94] pvrusb2: ********** [ 32.730615][ T94] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 32.740726][ T94] pvrusb2: Important functionality might not be entirely working. [ 32.741846][ T104] pvrusb2: Invalid write control endpoint [ 32.748562][ T94] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 32.754298][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 32.754311][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 32.765599][ T94] pvrusb2: ********** [ 32.765905][ T94] usb 1-1: selecting invalid altsetting 0 [ 32.774932][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 32.802446][ T104] pvrusb2: Device being rendered inoperable [ 32.808505][ T104] cx25840 0-0044: Unable to detect h/w, assuming cx23887 [ 32.815647][ T104] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 32.823818][ T104] pvrusb2: Attached sub-driver cx25840 [ 32.829294][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 32.839452][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 32.848600][ T104] pvrusb2: Invalid write control endpoint executing program [ 32.860136][ T104] pvrusb2: Invalid write control endpoint [ 32.864498][ T95] usb 1-1: USB disconnect, device number 6 [ 32.866066][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 32.880958][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 32.888543][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 32.898552][ T104] pvrusb2: Device being rendered inoperable [ 32.904859][ T104] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 32.912012][ T104] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 32.920008][ T104] pvrusb2: Attached sub-driver cx25840 [ 32.925528][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 32.935622][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 33.291785][ T95] usb 1-1: new full-speed USB device number 7 using dummy_hcd [ 33.691633][ T95] usb 1-1: unable to get BOS descriptor or descriptor too short [ 33.731604][ T95] usb 1-1: not running at top speed; connect to a high speed hub [ 33.812108][ T95] usb 1-1: config 2 has an invalid interface number: 189 but max is 1 [ 33.820287][ T95] usb 1-1: config 2 has an invalid interface number: 80 but max is 1 [ 33.828398][ T95] usb 1-1: config 2 has no interface number 0 [ 33.834482][ T95] usb 1-1: config 2 has no interface number 1 [ 33.840563][ T95] usb 1-1: config 2 interface 189 altsetting 155 has an invalid endpoint with address 0x0, skipping [ 33.851350][ T95] usb 1-1: config 2 interface 189 altsetting 155 endpoint 0x4 has invalid maxpacket 2031, setting to 64 [ 33.862501][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 33.873472][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0x4, skipping [ 33.884091][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0xF, skipping [ 33.894757][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 33.905543][ T95] usb 1-1: config 2 interface 189 has no altsetting 0 [ 33.912334][ T95] usb 1-1: config 2 interface 80 has no altsetting 0 [ 34.151617][ T95] usb 1-1: string descriptor 0 read error: -22 [ 34.157841][ T95] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=be.e9 [ 34.166902][ T95] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.191609][ T1832] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 34.213545][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 34.220619][ T95] pvrusb2: ********** [ 34.224694][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 34.234899][ T95] pvrusb2: Important functionality might not be entirely working. [ 34.242726][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 34.254038][ T95] pvrusb2: ********** [ 34.258211][ T95] usb 1-1: selecting invalid altsetting 0 [ 34.264069][ T104] pvrusb2: Invalid write control endpoint [ 34.266324][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 34.276872][ T95] pvrusb2: ********** [ 34.280863][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 34.290986][ T95] pvrusb2: Important functionality might not be entirely working. [ 34.291875][ T104] pvrusb2: Invalid write control endpoint [ 34.298827][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 34.304528][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 34.304539][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 34.315827][ T95] pvrusb2: ********** [ 34.325121][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 34.332953][ T95] usb 1-1: selecting invalid altsetting 0 [ 34.336629][ T104] pvrusb2: Device being rendered inoperable [ 34.358606][ T104] cx25840 0-0044: Unable to detect h/w, assuming cx23887 [ 34.365751][ T104] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 34.374420][ T104] pvrusb2: Attached sub-driver cx25840 [ 34.379883][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 34.390003][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 34.399169][ T104] pvrusb2: Invalid write control endpoint executing program [ 34.411007][ T104] pvrusb2: Invalid write control endpoint [ 34.416905][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 34.425600][ T95] usb 1-1: USB disconnect, device number 7 [ 34.426228][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 34.439644][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 34.449685][ T104] pvrusb2: Device being rendered inoperable [ 34.455799][ T104] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 34.462982][ T104] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 34.471010][ T104] pvrusb2: Attached sub-driver cx25840 [ 34.476536][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 34.486682][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 34.841559][ T95] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 35.242106][ T95] usb 1-1: unable to get BOS descriptor or descriptor too short [ 35.281657][ T95] usb 1-1: not running at top speed; connect to a high speed hub [ 35.361604][ T95] usb 1-1: config 2 has an invalid interface number: 189 but max is 1 [ 35.369797][ T95] usb 1-1: config 2 has an invalid interface number: 80 but max is 1 [ 35.377917][ T95] usb 1-1: config 2 has no interface number 0 [ 35.384022][ T95] usb 1-1: config 2 has no interface number 1 [ 35.390128][ T95] usb 1-1: config 2 interface 189 altsetting 155 has an invalid endpoint with address 0x0, skipping [ 35.400990][ T95] usb 1-1: config 2 interface 189 altsetting 155 endpoint 0x4 has invalid maxpacket 2031, setting to 64 [ 35.412156][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 35.423078][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0x4, skipping [ 35.433698][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0xF, skipping [ 35.444308][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 35.455142][ T95] usb 1-1: config 2 interface 189 has no altsetting 0 [ 35.462110][ T95] usb 1-1: config 2 interface 80 has no altsetting 0 [ 35.701655][ T95] usb 1-1: string descriptor 0 read error: -22 [ 35.707888][ T95] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=be.e9 [ 35.716993][ T95] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.741607][ T1841] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 35.763587][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 35.770653][ T95] pvrusb2: ********** [ 35.774702][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 35.784803][ T95] pvrusb2: Important functionality might not be entirely working. [ 35.792642][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 35.803964][ T95] pvrusb2: ********** [ 35.808164][ T95] usb 1-1: selecting invalid altsetting 0 [ 35.814042][ T104] pvrusb2: Invalid write control endpoint [ 35.816296][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 35.826841][ T95] pvrusb2: ********** [ 35.830854][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 35.840980][ T95] pvrusb2: Important functionality might not be entirely working. [ 35.842353][ T104] pvrusb2: Invalid write control endpoint [ 35.848844][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 35.854679][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 35.866023][ T95] pvrusb2: ********** [ 35.875342][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 35.879616][ T95] usb 1-1: selecting invalid altsetting 0 [ 35.886926][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 35.886938][ T104] pvrusb2: Device being rendered inoperable [ 35.908924][ T104] cx25840 0-0044: Unable to detect h/w, assuming cx23887 [ 35.916055][ T104] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 35.924489][ T104] pvrusb2: Attached sub-driver cx25840 [ 35.929955][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 35.940066][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 35.949261][ T104] pvrusb2: Invalid write control endpoint executing program [ 35.960665][ T104] pvrusb2: Invalid write control endpoint [ 35.966581][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 35.974821][ T95] usb 1-1: USB disconnect, device number 8 [ 35.975920][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 35.989295][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 35.999341][ T104] pvrusb2: Device being rendered inoperable [ 36.005540][ T104] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 36.012691][ T104] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 36.020764][ T104] pvrusb2: Attached sub-driver cx25840 [ 36.026278][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 36.036724][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 36.401544][ T95] usb 1-1: new full-speed USB device number 9 using dummy_hcd [ 36.801608][ T95] usb 1-1: unable to get BOS descriptor or descriptor too short [ 36.841602][ T95] usb 1-1: not running at top speed; connect to a high speed hub [ 36.921616][ T95] usb 1-1: config 2 has an invalid interface number: 189 but max is 1 [ 36.929832][ T95] usb 1-1: config 2 has an invalid interface number: 80 but max is 1 [ 36.938210][ T95] usb 1-1: config 2 has no interface number 0 [ 36.944459][ T95] usb 1-1: config 2 has no interface number 1 [ 36.950579][ T95] usb 1-1: config 2 interface 189 altsetting 155 has an invalid endpoint with address 0x0, skipping [ 36.961388][ T95] usb 1-1: config 2 interface 189 altsetting 155 endpoint 0x4 has invalid maxpacket 2031, setting to 64 [ 36.972872][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 36.983784][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0x4, skipping [ 36.994385][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0xF, skipping [ 37.004996][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 37.015805][ T95] usb 1-1: config 2 interface 189 has no altsetting 0 [ 37.022610][ T95] usb 1-1: config 2 interface 80 has no altsetting 0 [ 37.261596][ T95] usb 1-1: string descriptor 0 read error: -22 [ 37.267842][ T95] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=be.e9 [ 37.276979][ T95] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.301591][ T1848] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 37.323539][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 37.330601][ T95] pvrusb2: ********** [ 37.334658][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 37.344758][ T95] pvrusb2: Important functionality might not be entirely working. [ 37.352694][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 37.364022][ T95] pvrusb2: ********** [ 37.368209][ T95] usb 1-1: selecting invalid altsetting 0 [ 37.374075][ T104] pvrusb2: Invalid write control endpoint [ 37.376341][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 37.386866][ T95] pvrusb2: ********** [ 37.390855][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 37.392991][ T104] pvrusb2: Invalid write control endpoint [ 37.400968][ T95] pvrusb2: Important functionality might not be entirely working. [ 37.406727][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 37.414522][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 37.414532][ T95] pvrusb2: ********** [ 37.423812][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 37.423818][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 37.423823][ T104] pvrusb2: Device being rendered inoperable [ 37.436406][ T104] cx25840 0-0044: Unable to detect h/w, assuming cx23887 [ 37.440249][ T95] usb 1-1: selecting invalid altsetting 0 [ 37.460411][ T104] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 37.484111][ T104] pvrusb2: Attached sub-driver cx25840 [ 37.489576][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 37.499729][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 37.508895][ T104] pvrusb2: Invalid write control endpoint executing program [ 37.520459][ T104] pvrusb2: Invalid write control endpoint [ 37.526298][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 37.533885][ T95] usb 1-1: USB disconnect, device number 9 [ 37.535614][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 37.548958][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 37.558966][ T104] pvrusb2: Device being rendered inoperable [ 37.565117][ T104] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 37.572278][ T104] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 37.580328][ T104] pvrusb2: Attached sub-driver cx25840 [ 37.585893][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 37.596088][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 37.951533][ T95] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 38.352032][ T95] usb 1-1: unable to get BOS descriptor or descriptor too short [ 38.391619][ T95] usb 1-1: not running at top speed; connect to a high speed hub [ 38.471627][ T95] usb 1-1: config 2 has an invalid interface number: 189 but max is 1 [ 38.479820][ T95] usb 1-1: config 2 has an invalid interface number: 80 but max is 1 [ 38.487944][ T95] usb 1-1: config 2 has no interface number 0 [ 38.494088][ T95] usb 1-1: config 2 has no interface number 1 [ 38.500168][ T95] usb 1-1: config 2 interface 189 altsetting 155 has an invalid endpoint with address 0x0, skipping [ 38.510956][ T95] usb 1-1: config 2 interface 189 altsetting 155 endpoint 0x4 has invalid maxpacket 2031, setting to 64 [ 38.522115][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 38.533003][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0x4, skipping [ 38.543757][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0xF, skipping [ 38.554399][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 38.565197][ T95] usb 1-1: config 2 interface 189 has no altsetting 0 [ 38.571997][ T95] usb 1-1: config 2 interface 80 has no altsetting 0 [ 38.811616][ T95] usb 1-1: string descriptor 0 read error: -22 [ 38.817844][ T95] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=be.e9 [ 38.826902][ T95] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.851591][ T1856] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 38.873493][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 38.880551][ T95] pvrusb2: ********** [ 38.884600][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 38.894679][ T95] pvrusb2: Important functionality might not be entirely working. [ 38.902497][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 38.913803][ T95] pvrusb2: ********** [ 38.917963][ T95] usb 1-1: selecting invalid altsetting 0 [ 38.923825][ T104] pvrusb2: Invalid write control endpoint [ 38.926082][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 38.936616][ T95] pvrusb2: ********** [ 38.940596][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 38.950701][ T95] pvrusb2: Important functionality might not be entirely working. [ 38.951107][ T104] pvrusb2: Invalid write control endpoint [ 38.958522][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 38.958527][ T95] pvrusb2: ********** [ 38.958814][ T95] usb 1-1: selecting invalid altsetting 0 [ 38.964305][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 38.995004][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 39.002565][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 39.012542][ T104] pvrusb2: Device being rendered inoperable [ 39.018604][ T104] cx25840 0-0044: Unable to detect h/w, assuming cx23887 [ 39.025844][ T104] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 39.033951][ T104] pvrusb2: Attached sub-driver cx25840 [ 39.039411][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 39.049518][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 39.058962][ T104] pvrusb2: Invalid write control endpoint executing program [ 39.070431][ T104] pvrusb2: Invalid write control endpoint [ 39.076289][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 39.083713][ T95] usb 1-1: USB disconnect, device number 10 [ 39.085607][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 39.099005][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 39.109050][ T104] pvrusb2: Device being rendered inoperable [ 39.115125][ T104] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 39.122268][ T104] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 39.130260][ T104] pvrusb2: Attached sub-driver cx25840 [ 39.135821][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 39.146002][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 39.501546][ T95] usb 1-1: new full-speed USB device number 11 using dummy_hcd [ 39.902029][ T95] usb 1-1: unable to get BOS descriptor or descriptor too short [ 39.941617][ T95] usb 1-1: not running at top speed; connect to a high speed hub [ 40.021631][ T95] usb 1-1: config 2 has an invalid interface number: 189 but max is 1 [ 40.029820][ T95] usb 1-1: config 2 has an invalid interface number: 80 but max is 1 [ 40.037957][ T95] usb 1-1: config 2 has no interface number 0 [ 40.044074][ T95] usb 1-1: config 2 has no interface number 1 [ 40.050179][ T95] usb 1-1: config 2 interface 189 altsetting 155 has an invalid endpoint with address 0x0, skipping [ 40.060994][ T95] usb 1-1: config 2 interface 189 altsetting 155 endpoint 0x4 has invalid maxpacket 2031, setting to 64 [ 40.072143][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 40.083066][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0x4, skipping [ 40.093677][ T95] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0xF, skipping [ 40.104290][ T95] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 40.115147][ T95] usb 1-1: config 2 interface 189 has no altsetting 0 [ 40.121963][ T95] usb 1-1: config 2 interface 80 has no altsetting 0 [ 40.361614][ T95] usb 1-1: string descriptor 0 read error: -22 [ 40.367852][ T95] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=be.e9 [ 40.376913][ T95] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.401613][ T1863] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 40.423531][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 40.430581][ T95] pvrusb2: ********** [ 40.434619][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 40.444753][ T95] pvrusb2: Important functionality might not be entirely working. [ 40.452735][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 40.464227][ T95] pvrusb2: ********** [ 40.468397][ T95] usb 1-1: selecting invalid altsetting 0 [ 40.474273][ T104] pvrusb2: Invalid write control endpoint [ 40.476640][ T95] pvrusb2: Hardware description: Terratec Grabster AV400 [ 40.487069][ T95] pvrusb2: ********** [ 40.491056][ T95] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 40.501203][ T95] pvrusb2: Important functionality might not be entirely working. [ 40.502946][ T104] pvrusb2: Invalid write control endpoint [ 40.509478][ T95] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 40.515237][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 40.526533][ T95] pvrusb2: ********** [ 40.535837][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 40.540089][ T95] usb 1-1: selecting invalid altsetting 0 [ 40.547356][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 40.547367][ T104] pvrusb2: Device being rendered inoperable [ 40.569052][ T104] cx25840 0-0044: Unable to detect h/w, assuming cx23887 [ 40.576251][ T104] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 40.584263][ T104] pvrusb2: Attached sub-driver cx25840 [ 40.589777][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 40.599991][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 40.609208][ T104] pvrusb2: Invalid write control endpoint executing program [ 40.621439][ T104] pvrusb2: Invalid write control endpoint [ 40.623658][ T94] usb 1-1: USB disconnect, device number 11 [ 40.627228][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 40.627234][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 40.627239][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 40.627251][ T104] pvrusb2: Device being rendered inoperable [ 40.666290][ T104] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 40.673419][ T104] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 40.682259][ T104] pvrusb2: Attached sub-driver cx25840 [ 40.687734][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 40.697990][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 41.071548][ T94] usb 1-1: new full-speed USB device number 12 using dummy_hcd [ 41.471590][ T94] usb 1-1: unable to get BOS descriptor or descriptor too short [ 41.511565][ T94] usb 1-1: not running at top speed; connect to a high speed hub [ 41.591576][ T94] usb 1-1: config 2 has an invalid interface number: 189 but max is 1 [ 41.599808][ T94] usb 1-1: config 2 has an invalid interface number: 80 but max is 1 [ 41.607928][ T94] usb 1-1: config 2 has no interface number 0 [ 41.614026][ T94] usb 1-1: config 2 has no interface number 1 [ 41.620109][ T94] usb 1-1: config 2 interface 189 altsetting 155 has an invalid endpoint with address 0x0, skipping [ 41.630986][ T94] usb 1-1: config 2 interface 189 altsetting 155 endpoint 0x4 has invalid maxpacket 2031, setting to 64 [ 41.642140][ T94] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 41.653031][ T94] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0x4, skipping [ 41.663693][ T94] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0xF, skipping [ 41.674310][ T94] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 41.685084][ T94] usb 1-1: config 2 interface 189 has no altsetting 0 [ 41.691934][ T94] usb 1-1: config 2 interface 80 has no altsetting 0 [ 41.931597][ T94] usb 1-1: string descriptor 0 read error: -22 [ 41.937837][ T94] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=be.e9 [ 41.946962][ T94] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.971626][ T1869] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 41.993678][ T94] pvrusb2: Hardware description: Terratec Grabster AV400 [ 42.000742][ T94] pvrusb2: ********** [ 42.004825][ T94] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 42.014918][ T94] pvrusb2: Important functionality might not be entirely working. [ 42.022744][ T94] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 42.034048][ T94] pvrusb2: ********** [ 42.038207][ T94] usb 1-1: selecting invalid altsetting 0 [ 42.044238][ T104] pvrusb2: Invalid write control endpoint [ 42.046500][ T94] pvrusb2: Hardware description: Terratec Grabster AV400 [ 42.057020][ T94] pvrusb2: ********** [ 42.061000][ T94] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 42.070021][ T104] pvrusb2: Invalid write control endpoint [ 42.071103][ T94] pvrusb2: Important functionality might not be entirely working. [ 42.076828][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 42.084706][ T94] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 42.084716][ T94] pvrusb2: ********** [ 42.094014][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 42.105578][ T94] usb 1-1: selecting invalid altsetting 0 [ 42.109251][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 42.109260][ T104] pvrusb2: Device being rendered inoperable [ 42.139122][ T104] cx25840 0-0044: Unable to detect h/w, assuming cx23887 [ 42.146263][ T104] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 42.154260][ T104] pvrusb2: Attached sub-driver cx25840 [ 42.159715][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 42.169855][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 42.179231][ T104] pvrusb2: Invalid write control endpoint executing program [ 42.190675][ T104] pvrusb2: Invalid write control endpoint [ 42.196511][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 42.205846][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 42.206147][ T94] usb 1-1: USB disconnect, device number 12 [ 42.214039][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 42.214054][ T104] pvrusb2: Device being rendered inoperable [ 42.235922][ T104] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 42.243046][ T104] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 42.251087][ T104] pvrusb2: Attached sub-driver cx25840 [ 42.256669][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 42.266833][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 42.631637][ T94] usb 1-1: new full-speed USB device number 13 using dummy_hcd [ 43.031603][ T94] usb 1-1: unable to get BOS descriptor or descriptor too short [ 43.071642][ T94] usb 1-1: not running at top speed; connect to a high speed hub [ 43.151636][ T94] usb 1-1: config 2 has an invalid interface number: 189 but max is 1 [ 43.159841][ T94] usb 1-1: config 2 has an invalid interface number: 80 but max is 1 [ 43.168056][ T94] usb 1-1: config 2 has no interface number 0 [ 43.174157][ T94] usb 1-1: config 2 has no interface number 1 [ 43.180244][ T94] usb 1-1: config 2 interface 189 altsetting 155 has an invalid endpoint with address 0x0, skipping [ 43.191054][ T94] usb 1-1: config 2 interface 189 altsetting 155 endpoint 0x4 has invalid maxpacket 2031, setting to 64 [ 43.202220][ T94] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 43.213156][ T94] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0x4, skipping [ 43.223796][ T94] usb 1-1: config 2 interface 80 altsetting 5 has a duplicate endpoint with address 0xF, skipping [ 43.234420][ T94] usb 1-1: config 2 interface 80 altsetting 5 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 43.245207][ T94] usb 1-1: config 2 interface 189 has no altsetting 0 [ 43.252010][ T94] usb 1-1: config 2 interface 80 has no altsetting 0 [ 43.491602][ T94] usb 1-1: string descriptor 0 read error: -22 [ 43.497824][ T94] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=be.e9 [ 43.506944][ T94] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.531620][ T1877] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 43.553743][ T94] pvrusb2: Hardware description: Terratec Grabster AV400 [ 43.560796][ T94] pvrusb2: ********** [ 43.564862][ T94] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 43.574939][ T94] pvrusb2: Important functionality might not be entirely working. [ 43.582759][ T94] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 43.594046][ T94] pvrusb2: ********** [ 43.598516][ T94] usb 1-1: selecting invalid altsetting 0 [ 43.604376][ T104] pvrusb2: Invalid write control endpoint [ 43.606625][ T94] pvrusb2: Hardware description: Terratec Grabster AV400 [ 43.617157][ T94] pvrusb2: ********** [ 43.621142][ T94] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 43.631380][ T94] pvrusb2: Important functionality might not be entirely working. [ 43.633270][ T104] pvrusb2: Invalid write control endpoint [ 43.639293][ T94] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 43.645008][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 43.656334][ T94] pvrusb2: ********** [ 43.665666][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 43.669923][ T94] usb 1-1: selecting invalid altsetting 0 [ 43.677210][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 43.677224][ T104] pvrusb2: Device being rendered inoperable [ 43.699200][ T104] cx25840 0-0044: Unable to detect h/w, assuming cx23887 [ 43.706300][ T104] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 43.714709][ T104] pvrusb2: Attached sub-driver cx25840 [ 43.720170][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 43.730337][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 43.739706][ T104] pvrusb2: Invalid write control endpoint executing program [ 43.751016][ T104] pvrusb2: Invalid write control endpoint [ 43.755334][ T95] usb 1-1: USB disconnect, device number 13 [ 43.756832][ T104] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 43.771978][ T104] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 43.779711][ T104] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 43.790477][ T104] pvrusb2: Device being rendered inoperable [ 43.796449][ T104] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 43.803746][ T104] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 43.812265][ T104] pvrusb2: Attached sub-driver cx25840 [ 43.817741][ T104] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 43.827912][ T104] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 43.839046][ T104] ------------[ cut here ]------------ [ 43.844608][ T104] sysfs group 'power' not found for kobject 'i2c-1' [ 43.851257][ T104] WARNING: CPU: 0 PID: 104 at fs/sysfs/group.c:278 sysfs_remove_group+0x155/0x1b0 [ 43.860430][ T104] Kernel panic - not syncing: panic_on_warn set ... [ 43.874257][ T104] CPU: 0 PID: 104 Comm: pvrusb2-context Not tainted 5.6.0-rc3-syzkaller #0 [ 43.883078][ T104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.893297][ T104] Call Trace: [ 43.896672][ T104] dump_stack+0xef/0x16e [ 43.900910][ T104] ? sysfs_remove_group+0x90/0x1b0 [ 43.906097][ T104] panic+0x2aa/0x6e1 [ 43.909977][ T104] ? add_taint.cold+0x16/0x16 [ 43.914763][ T104] ? __probe_kernel_read+0x188/0x1d0 [ 43.920380][ T104] ? __warn.cold+0x14/0x30 [ 43.946024][ T104] ? __warn+0xd5/0x1c8 [ 43.950098][ T104] ? sysfs_remove_group+0x155/0x1b0 [ 43.955323][ T104] __warn.cold+0x2f/0x30 [ 43.959591][ T104] ? sysfs_remove_group+0x155/0x1b0 [ 43.964770][ T104] report_bug+0x27b/0x2f0 [ 43.969080][ T104] do_error_trap+0x12b/0x1e0 [ 43.973674][ T104] ? sysfs_remove_group+0x155/0x1b0 [ 43.978852][ T104] do_invalid_op+0x32/0x40 [ 43.983858][ T104] ? sysfs_remove_group+0x155/0x1b0 [ 43.989036][ T104] invalid_op+0x23/0x30 [ 43.993173][ T104] RIP: 0010:sysfs_remove_group+0x155/0x1b0 [ 43.998975][ T104] 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 41 48 8b 33 48 c7 c7 20 67 f1 85 e8 d3 49 84 ff <0f> 0b eb 95 e8 f2 60 d8 ff e9 d2 fe ff ff 48 89 df e8 e5 60 d8 ff [ 44.018727][ T104] RSP: 0018:ffff8881d49dfc30 EFLAGS: 00010282 [ 44.024776][ T104] RAX: 0000000000000000 RBX: ffffffff8615f620 RCX: 0000000000000000 [ 44.032735][ T104] RDX: 0000000000000000 RSI: ffffffff812977dd RDI: ffffed103a93bf78 [ 44.040690][ T104] RBP: 0000000000000000 R08: ffff8881d49d0000 R09: ffffed103b646248 [ 44.048645][ T104] R10: ffffed103b646247 R11: ffff8881db23123f R12: ffff8881cb450338 [ 44.056606][ T104] R13: ffffffff8615fbc0 R14: ffff8881cb450420 R15: ffff8881cb450900 [ 44.064584][ T104] ? vprintk_func+0x7d/0x113 [ 44.069163][ T104] dpm_sysfs_remove+0x97/0xb0 [ 44.073822][ T104] device_del+0x18b/0xd30 [ 44.078130][ T104] ? lockdep_hardirqs_on+0x382/0x580 [ 44.083442][ T104] ? device_create_with_groups+0x120/0x120 [ 44.089229][ T104] ? pm_runtime_barrier+0x260/0x260 [ 44.094451][ T104] ? lockdep_init_map+0x1b0/0x5e0 [ 44.099679][ T104] device_unregister+0x22/0xc0 [ 44.104427][ T104] i2c_del_adapter+0x4c6/0x660 [ 44.109212][ T104] ? del_timer_sync+0x115/0x130 [ 44.114051][ T104] pvr2_i2c_core_done+0x69/0xb6 [ 44.118881][ T104] pvr2_hdw_destroy+0x179/0x370 [ 44.123730][ T104] pvr2_context_destroy+0x84/0x230 [ 44.128834][ T104] pvr2_context_thread_func+0x657/0x860 [ 44.134359][ T104] ? lock_acquire+0x130/0x340 [ 44.139015][ T104] ? pvr2_context_destroy+0x230/0x230 [ 44.144420][ T104] ? finish_wait+0x260/0x260 [ 44.148999][ T104] ? lockdep_hardirqs_on+0x382/0x580 [ 44.154282][ T104] ? __kthread_parkme+0x10a/0x1c0 [ 44.159403][ T104] ? pvr2_context_destroy+0x230/0x230 [ 44.164766][ T104] kthread+0x318/0x420 [ 44.168925][ T104] ? kthread_create_on_node+0xf0/0xf0 [ 44.174601][ T104] ret_from_fork+0x24/0x30 [ 44.179574][ T104] Kernel Offset: disabled [ 44.184079][ T104] Rebooting in 86400 seconds..