Warning: Permanently added '10.128.0.24' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
[ 37.556960][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 37.564635][ T2201] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[ 37.572777][ T8] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 37.596807][ T45] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[ 37.604459][ T22] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[ 37.816759][ T2201] usb 3-1: Using ep0 maxpacket: 8
[ 37.826790][ T9] usb 1-1: Using ep0 maxpacket: 8
[ 37.831884][ T8] usb 5-1: Using ep0 maxpacket: 8
[ 37.836864][ T45] usb 4-1: Using ep0 maxpacket: 8
[ 37.846813][ T22] usb 2-1: Using ep0 maxpacket: 8
[ 37.957013][ T45] usb 4-1: config 0 has an invalid interface number: 128 but max is 1
[ 37.957256][ T2201] usb 3-1: config 0 has an invalid interface number: 128 but max is 1
[ 37.965348][ T45] usb 4-1: config 0 has no interface number 1
[ 37.973513][ T2201] usb 3-1: config 0 has no interface number 1
[ 37.973583][ T2201] usb 3-1: config 0 interface 128 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0
[ 37.973623][ T2201] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16
[ 37.980110][ T22] usb 2-1: config 0 has an invalid interface number: 128 but max is 1
[ 37.987348][ T9] usb 1-1: config 0 has an invalid interface number: 128 but max is 1
[ 37.995596][ T22] usb 2-1: config 0 has no interface number 1
[ 38.005305][ T9] usb 1-1: config 0 has no interface number 1
[ 38.013629][ T45] usb 4-1: config 0 interface 128 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0
[ 38.022003][ T8] usb 5-1: config 0 has an invalid interface number: 128 but max is 1
[ 38.028157][ T22] usb 2-1: config 0 interface 128 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0
[ 38.033797][ T8] usb 5-1: config 0 has no interface number 1
[ 38.034364][ T8] usb 5-1: config 0 interface 128 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0
[ 38.043777][ T45] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16
[ 38.052639][ T8] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16
[ 38.061926][ T22] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16
[ 38.067994][ T9] usb 1-1: config 0 interface 128 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0
[ 38.068034][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16
[ 38.236894][ T45] usb 4-1: New USB device found, idVendor=2040, idProduct=7501, bcdDevice=4e.e3
[ 38.246002][ T45] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 38.247377][ T2201] usb 3-1: New USB device found, idVendor=2040, idProduct=7501, bcdDevice=4e.e3
[ 38.254019][ T45] usb 4-1: Product: syz
[ 38.263017][ T2201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 38.267178][ T45] usb 4-1: Manufacturer: syz
[ 38.275132][ T2201] usb 3-1: Product: syz
[ 38.279727][ T45] usb 4-1: SerialNumber: syz
[ 38.280976][ T22] usb 2-1: New USB device found, idVendor=2040, idProduct=7501, bcdDevice=4e.e3
[ 38.283924][ T2201] usb 3-1: Manufacturer: syz
[ 38.288537][ T22] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 38.297554][ T2201] usb 3-1: SerialNumber: syz
[ 38.301894][ T2201] usb 3-1: config 0 descriptor??
[ 38.302191][ T22] usb 2-1: Product: syz
[ 38.324051][ T22] usb 2-1: Manufacturer: syz
[ 38.328721][ T22] usb 2-1: SerialNumber: syz
[ 38.335448][ T45] usb 4-1: config 0 descriptor??
[ 38.336977][ T9] usb 1-1: New USB device found, idVendor=2040, idProduct=7501, bcdDevice=4e.e3
[ 38.343849][ T22] usb 2-1: config 0 descriptor??
[ 38.349600][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 38.362448][ T9] usb 1-1: Product: syz
[ 38.366630][ T9] usb 1-1: Manufacturer: syz
[ 38.371327][ T9] usb 1-1: SerialNumber: syz
[ 38.376033][ T8] usb 5-1: New USB device found, idVendor=2040, idProduct=7501, bcdDevice=4e.e3
[ 38.379900][ T45] hub 4-1:0.128: bad descriptor, ignoring hub
[ 38.385122][ T8] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 38.391361][ T45] hub: probe of 4-1:0.128 failed with error -5
[ 38.399194][ T8] usb 5-1: Product: syz
[ 38.399212][ T8] usb 5-1: Manufacturer: syz
[ 38.407994][ T22] hub 2-1:0.128: bad descriptor, ignoring hub
[ 38.409563][ T8] usb 5-1: SerialNumber: syz
[ 38.414066][ T22] hub: probe of 2-1:0.128 failed with error -5
[ 38.421488][ T2201] hub 3-1:0.128: bad descriptor, ignoring hub
[ 38.430680][ T45] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 38.430966][ T2201] hub: probe of 3-1:0.128 failed with error -5
[ 38.438049][ T22] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 38.448010][ T2201] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 38.466312][ T8] usb 5-1: config 0 descriptor??
[ 38.475247][ T9] usb 1-1: config 0 descriptor??
executing program
[ 38.527906][ T8] hub 5-1:0.128: bad descriptor, ignoring hub
[ 38.534051][ T8] hub: probe of 5-1:0.128 failed with error -5
[ 38.541371][ T9] hub 1-1:0.128: bad descriptor, ignoring hub
[ 38.547538][ T9] hub: probe of 1-1:0.128 failed with error -5
[ 38.555008][ T8] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 38.563863][ T9] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
executing program
[ 38.589493][ T901] pvrusb2: Invalid read control endpoint
[ 38.601583][ T45] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 38.609452][ T2201] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 38.617177][ T901] usb 4-1: Direct firmware load for v4l-pvrusb2-73xxx-01.fw failed with error -2
[ 38.617370][ T901] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing.
[ 38.617381][ T901] pvrusb2: Did you install the pvrusb2 firmware files in their proper location?
[ 38.617390][ T901] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-73xxx-01.fw
[ 38.617405][ T901] pvrusb2: Failure uploading firmware1
[ 38.617413][ T901] pvrusb2: Device initialization was not successful.
[ 38.617419][ T901] pvrusb2: Giving up since device microcontroller firmware appears to be missing.
[ 38.617466][ T901] pvrusb2: Invalid read control endpoint
executing program
[ 38.686522][ T2201] usb 3-1: USB disconnect, device number 2
[ 38.700807][ T22] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 38.709113][ T45] usb 4-1: USB disconnect, device number 2
[ 38.720458][ T901] usb 3-1: Direct firmware load for v4l-pvrusb2-73xxx-01.fw failed with error -2
[ 38.735267][ T45] pvrusb2: Device being rendered inoperable
[ 38.742052][ T22] usb 2-1: USB disconnect, device number 2
[ 38.749342][ T22] pvrusb2: Device being rendered inoperable
[ 38.759043][ T45] pvrusb2: Device being rendered inoperable
executing program
executing program
[ 38.785880][ T22] pvrusb2: Device being rendered inoperable
[ 38.803309][ T8] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 38.816853][ T901] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing.
[ 38.825664][ T901] pvrusb2: Did you install the pvrusb2 firmware files in their proper location?
[ 38.834758][ T901] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-73xxx-01.fw
[ 38.836902][ T9] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 38.844595][ T901] pvrusb2: Failure uploading firmware1
[ 38.844605][ T901] pvrusb2: Device initialization was not successful.
[ 38.844612][ T901] pvrusb2: Giving up since device microcontroller firmware appears to be missing.
[ 38.879854][ T8] usb 5-1: USB disconnect, device number 2
[ 38.888608][ T901] pvrusb2: Failed to submit write-control URB status=-19
[ 38.889432][ T8] pvrusb2: Device being rendered inoperable
[ 38.896294][ T901] usb 3-1: Direct firmware load for v4l-pvrusb2-73xxx-01.fw failed with error -2
[ 38.904318][ T2201] pvrusb2: Device being rendered inoperable
[ 38.912335][ T901] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing.
[ 38.925931][ T901] pvrusb2: Did you install the pvrusb2 firmware files in their proper location?
[ 38.935036][ T901] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-73xxx-01.fw
[ 38.936484][ T8] pvrusb2: Device being rendered inoperable
[ 38.944863][ T901] pvrusb2: Failure uploading firmware1
[ 38.944872][ T901] pvrusb2: Device initialization was not successful.
[ 38.944880][ T901] pvrusb2: Giving up since device microcontroller firmware appears to be missing.
[ 38.953375][ T901] pvrusb2: Failed to submit write-control URB status=-2
[ 38.959494][ T9] usb 1-1: USB disconnect, device number 2
[ 38.970407][ T901] usb 1-1: Direct firmware load for v4l-pvrusb2-73xxx-01.fw failed with error -2
[ 38.973228][ T2201] pvrusb2: Device being rendered inoperable
[ 38.981461][ T901] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing.
[ 39.009399][ T901] pvrusb2: Did you install the pvrusb2 firmware files in their proper location?
[ 39.018492][ T901] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-73xxx-01.fw
[ 39.028352][ T901] pvrusb2: Failure uploading firmware1
[ 39.033834][ T901] pvrusb2: Device initialization was not successful.
[ 39.041058][ T901] pvrusb2: Giving up since device microcontroller firmware appears to be missing.
[ 39.050533][ T9] pvrusb2: Device being rendered inoperable
[ 39.054780][ T901] pvrusb2: Failed to submit write-control URB status=-19
[ 39.065434][ T901] usb 1-1: Direct firmware load for v4l-pvrusb2-73xxx-01.fw failed with error -2
[ 39.082444][ T901] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing.
[ 39.091455][ T901] pvrusb2: Did you install the pvrusb2 firmware files in their proper location?
[ 39.100611][ T901] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-73xxx-01.fw
[ 39.110806][ T901] pvrusb2: Failure uploading firmware1
[ 39.116278][ T901] pvrusb2: Device initialization was not successful.
[ 39.123127][ T901] pvrusb2: Giving up since device microcontroller firmware appears to be missing.
[ 39.132508][ T9] pvrusb2: Device being rendered inoperable
[ 39.276810][ T45] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[ 39.284367][ T22] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[ 39.416957][ T2201] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[ 39.426985][ T8] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[ 39.506820][ T9] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 39.526775][ T22] usb 2-1: Using ep0 maxpacket: 8
[ 39.531892][ T45] usb 4-1: Using ep0 maxpacket: 8
[ 39.656939][ T22] usb 2-1: config 0 has an invalid interface number: 128 but max is 1
[ 39.665185][ T22] usb 2-1: config 0 has no interface number 1
[ 39.671387][ T45] usb 4-1: config 0 has an invalid interface number: 128 but max is 1
[ 39.676752][ T2201] usb 3-1: Using ep0 maxpacket: 8
[ 39.679577][ T45] usb 4-1: config 0 has no interface number 1
[ 39.684623][ T8] usb 5-1: Using ep0 maxpacket: 8
[ 39.690780][ T22] usb 2-1: config 0 interface 128 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0
[ 39.705631][ T45] usb 4-1: config 0 interface 128 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0
[ 39.715545][ T22] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16
[ 39.725375][ T45] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16
[ 39.757015][ T9] usb 1-1: Using ep0 maxpacket: 8
[ 39.816979][ T2201] usb 3-1: config 0 has an invalid interface number: 128 but max is 1
[ 39.825229][ T2201] usb 3-1: config 0 has no interface number 1
[ 39.831385][ T8] usb 5-1: config 0 has an invalid interface number: 128 but max is 1
[ 39.839653][ T8] usb 5-1: config 0 has no interface number 1
[ 39.845916][ T2201] usb 3-1: config 0 interface 128 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0
[ 39.855834][ T8] usb 5-1: config 0 interface 128 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0
[ 39.865787][ T2201] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16
[ 39.875625][ T8] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16
[ 39.885850][ T9] usb 1-1: config 0 has an invalid interface number: 128 but max is 1
[ 39.894072][ T9] usb 1-1: config 0 has no interface number 1
[ 39.900370][ T9] usb 1-1: config 0 interface 128 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0
[ 39.907283][ T22] usb 2-1: New USB device found, idVendor=2040, idProduct=7501, bcdDevice=4e.e3
[ 39.910259][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16
[ 39.919651][ T22] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 39.919674][ T22] usb 2-1: Product: syz
[ 39.919691][ T22] usb 2-1: Manufacturer: syz
[ 39.919706][ T22] usb 2-1: SerialNumber: syz
[ 39.920237][ T45] usb 4-1: New USB device found, idVendor=2040, idProduct=7501, bcdDevice=4e.e3
[ 39.959922][ T45] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 39.967943][ T45] usb 4-1: Product: syz
[ 39.972116][ T45] usb 4-1: Manufacturer: syz
[ 39.976748][ T45] usb 4-1: SerialNumber: syz
[ 39.983483][ T22] usb 2-1: config 0 descriptor??
[ 39.991197][ T45] usb 4-1: config 0 descriptor??
[ 40.027740][ T22] hub 2-1:0.128: bad descriptor, ignoring hub
[ 40.033855][ T22] hub: probe of 2-1:0.128 failed with error -5
[ 40.041304][ T45] hub 4-1:0.128: bad descriptor, ignoring hub
[ 40.047426][ T45] hub: probe of 4-1:0.128 failed with error -5
[ 40.054899][ T22] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 40.056974][ T8] usb 5-1: New USB device found, idVendor=2040, idProduct=7501, bcdDevice=4e.e3
[ 40.067905][ T45] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 40.071348][ T8] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 40.086536][ T8] usb 5-1: Product: syz
[ 40.090825][ T8] usb 5-1: Manufacturer: syz
[ 40.095428][ T8] usb 5-1: SerialNumber: syz
[ 40.100183][ T2201] usb 3-1: New USB device found, idVendor=2040, idProduct=7501, bcdDevice=4e.e3
[ 40.109295][ T2201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 40.117437][ T2201] usb 3-1: Product: syz
[ 40.121607][ T2201] usb 3-1: Manufacturer: syz
[ 40.126282][ T2201] usb 3-1: SerialNumber: syz
[ 40.131185][ T9] usb 1-1: New USB device found, idVendor=2040, idProduct=7501, bcdDevice=4e.e3
[ 40.140352][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 40.148568][ T9] usb 1-1: Product: syz
[ 40.152744][ T9] usb 1-1: Manufacturer: syz
[ 40.157448][ T9] usb 1-1: SerialNumber: syz
[ 40.164174][ T2201] usb 3-1: config 0 descriptor??
[ 40.172718][ T8] usb 5-1: config 0 descriptor??
[ 40.179915][ T9] usb 1-1: config 0 descriptor??
executing program
[ 40.207858][ T2201] hub 3-1:0.128: bad descriptor, ignoring hub
[ 40.214004][ T2201] hub: probe of 3-1:0.128 failed with error -5
[ 40.222310][ T2201] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 40.230588][ T8] hub 5-1:0.128: bad descriptor, ignoring hub
[ 40.236783][ T8] hub: probe of 5-1:0.128 failed with error -5
[ 40.244582][ T9] hub 1-1:0.128: bad descriptor, ignoring hub
[ 40.249328][ T901] pvrusb2: Invalid read control endpoint
executing program
[ 40.250754][ T9] hub: probe of 1-1:0.128 failed with error -5
[ 40.259189][ T901] usb 2-1: Direct firmware load for v4l-pvrusb2-73xxx-01.fw failed with error -2
[ 40.273985][ T8] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 40.281880][ T22] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 40.289346][ T9] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 40.290585][ T901] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing.
[ 40.302856][ T45] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 40.305756][ T901] pvrusb2: Did you install the pvrusb2 firmware files in their proper location?
[ 40.322141][ T901] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-73xxx-01.fw
[ 40.332057][ T901] pvrusb2: Failure uploading firmware1
[ 40.337590][ T901] pvrusb2: Device initialization was not successful.
[ 40.345767][ T901] pvrusb2: Giving up since device microcontroller firmware appears to be missing.
[ 40.350654][ T22] usb 2-1: USB disconnect, device number 3
[ 40.360935][ T901] pvrusb2: Failed to submit write-control URB status=-2
[ 40.368763][ T45] usb 4-1: USB disconnect, device number 3
[ 40.378513][ T901] usb 4-1: Direct firmware load for v4l-pvrusb2-73xxx-01.fw failed with error -2
[ 40.387801][ T22] pvrusb2: Device being rendered inoperable
[ 40.391654][ T22] pvrusb2: Device being rendered inoperable
executing program
[ 40.405205][ T901] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing.
[ 40.414201][ T901] pvrusb2: Did you install the pvrusb2 firmware files in their proper location?
[ 40.423313][ T901] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-73xxx-01.fw
[ 40.433207][ T901] pvrusb2: Failure uploading firmware1
[ 40.433411][ T2201] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 40.438681][ T901] pvrusb2: Device initialization was not successful.
executing program
executing program
[ 40.438690][ T901] pvrusb2: Giving up since device microcontroller firmware appears to be missing.
[ 40.445290][ T45] pvrusb2: Device being rendered inoperable
[ 40.452665][ T901] pvrusb2: Failed to submit write-control URB status=-19
[ 40.453291][ T901] usb 4-1: Direct firmware load for v4l-pvrusb2-73xxx-01.fw failed with error -2
[ 40.492863][ T901] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing.
[ 40.495659][ T8] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 40.501764][ T901] pvrusb2: Did you install the pvrusb2 firmware files in their proper location?
[ 40.516604][ T9] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
[ 40.520273][ T901] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-73xxx-01.fw
[ 40.520289][ T901] pvrusb2: Failure uploading firmware1
[ 40.520296][ T901] pvrusb2: Device initialization was not successful.
[ 40.520303][ T901] pvrusb2: Giving up since device microcontroller firmware appears to be missing.
[ 40.523585][ T45] pvrusb2: Device being rendered inoperable
[ 40.531028][ T2201] usb 3-1: USB disconnect, device number 3
[ 40.581460][ T901] pvrusb2: Failed to submit write-control URB status=-19
[ 40.589183][ T901] usb 3-1: Direct firmware load for v4l-pvrusb2-73xxx-01.fw failed with error -2
[ 40.604637][ T8] usb 5-1: USB disconnect, device number 3
[ 40.611393][ T901] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing.
[ 40.617894][ T8] pvrusb2: Device being rendered inoperable
[ 40.620564][ T901] pvrusb2: Did you install the pvrusb2 firmware files in their proper location?
[ 40.635214][ T901] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-73xxx-01.fw
[ 40.638955][ T9] usb 1-1: USB disconnect, device number 3
[ 40.645071][ T901] pvrusb2: Failure uploading firmware1
[ 40.656340][ T901] pvrusb2: Device initialization was not successful.
[ 40.663089][ T901] pvrusb2: Giving up since device microcontroller firmware appears to be missing.
[ 40.673329][ T2201] pvrusb2: Device being rendered inoperable
[ 40.681507][ T8] pvrusb2: Device being rendered inoperable
[ 40.698128][ T9] pvrusb2: Device being rendered inoperable
[ 40.706048][ T2201] pvrusb2: Device being rendered inoperable
[ 40.712805][ T901] pvrusb2: Failed to submit write-control URB status=-19
[ 40.713477][ T9] ==================================================================
[ 40.720950][ T901] usb 1-1: Direct firmware load for v4l-pvrusb2-73xxx-01.fw failed with error -2
[ 40.727932][ T9] BUG: KASAN: slab-use-after-free in pvr2_context_set_notify+0x2c4/0x310
[ 40.727985][ T9] Read of size 4 at addr ffff888112202ad8 by task kworker/0:1/9
[ 40.728002][ T9]
[ 40.728007][ T9] CPU: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.8.0-rc1-syzkaller-00046-gf1a27f081c1f #0
[ 40.737344][ T901] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing.
[ 40.745497][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 40.745512][ T9] Workqueue: usb_hub_wq hub_event
[ 40.745546][ T9] Call Trace:
[ 40.745554][ T9]
[ 40.753180][ T901] pvrusb2: Did you install the pvrusb2 firmware files in their proper location?
[ 40.755467][ T9] dump_stack_lvl+0xd9/0x1b0
[ 40.765298][ T901] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-73xxx-01.fw
[ 40.774005][ T9] print_report+0xc4/0x620
[ 40.774042][ T9] ? __virt_addr_valid+0x5e/0x580
[ 40.774066][ T9] ? __phys_addr+0xc6/0x140
[ 40.774088][ T9] kasan_report+0xda/0x110
[ 40.774109][ T9] ? pvr2_context_set_notify+0x2c4/0x310
[ 40.774135][ T9] ? pvr2_context_set_notify+0x2c4/0x310
[ 40.774162][ T9] pvr2_context_set_notify+0x2c4/0x310
[ 40.774189][ T9] pvr2_context_disconnect+0x94/0xb0
[ 40.774215][ T9] pvr_disconnect+0x80/0xf0
[ 40.784308][ T901] pvrusb2: Failure uploading firmware1
[ 40.789275][ T9] usb_unbind_interface+0x1e5/0x960
[ 40.789313][ T9] ? kernfs_find_ns+0x2eb/0x3f0
[ 40.792587][ T901] pvrusb2: Device initialization was not successful.
[ 40.795500][ T9] ? usb_autopm_get_interface+0xe0/0xe0
[ 40.804525][ T901] pvrusb2: Giving up since device microcontroller firmware appears to be missing.
[ 40.809060][ T9] device_remove+0x11f/0x170
[ 40.809085][ T9] device_release_driver_internal+0x44a/0x610
[ 40.911093][ T9] bus_remove_device+0x22c/0x420
[ 40.916034][ T9] device_del+0x39a/0xa50
[ 40.920361][ T9] ? __device_link_del+0x380/0x380
[ 40.925467][ T9] ? kobject_put+0x1f6/0x440
[ 40.930059][ T9] usb_disable_device+0x36c/0x7f0
[ 40.935078][ T9] usb_disconnect+0x2e1/0x910
[ 40.939915][ T9] hub_event+0x1be0/0x4f40
[ 40.944602][ T9] ? hub_port_debounce+0x3d0/0x3d0
[ 40.949718][ T9] ? check_irq_usage+0x9b1/0x1490
[ 40.954752][ T9] ? lock_sync+0x190/0x190
[ 40.959158][ T9] ? reacquire_held_locks+0x4c0/0x4c0
[ 40.964521][ T9] process_one_work+0x886/0x15d0
[ 40.969459][ T9] ? hub_port_debounce+0x3d0/0x3d0
[ 40.974590][ T9] ? workqueue_congested+0x300/0x300
[ 40.979876][ T9] ? assign_work+0x1a0/0x250
[ 40.984459][ T9] worker_thread+0x8b9/0x1290
[ 40.989132][ T9] ? __kthread_parkme+0x14b/0x220
[ 40.994157][ T9] ? process_one_work+0x15d0/0x15d0
[ 40.999353][ T9] kthread+0x2c6/0x3a0
[ 41.003604][ T9] ? _raw_spin_unlock_irq+0x23/0x50
[ 41.008795][ T9] ? kthread_complete_and_exit+0x40/0x40
[ 41.014419][ T9] ret_from_fork+0x45/0x80
[ 41.018863][ T9] ? kthread_complete_and_exit+0x40/0x40
[ 41.024504][ T9] ret_from_fork_asm+0x11/0x20
[ 41.029271][ T9]
[ 41.032281][ T9]
[ 41.034589][ T9] Allocated by task 9:
[ 41.038647][ T9] kasan_save_stack+0x33/0x50
[ 41.043339][ T9] kasan_save_track+0x14/0x30
[ 41.048009][ T9] __kasan_kmalloc+0x87/0x90
[ 41.052708][ T9] pvr2_context_create+0x53/0x2a0
[ 41.057730][ T9] pvr_probe+0x25/0xe0
[ 41.061792][ T9] usb_probe_interface+0x307/0x9c0
[ 41.066827][ T45] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[ 41.066891][ T9] really_probe+0x234/0xc90
[ 41.074666][ T22] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[ 41.078811][ T9] __driver_probe_device+0x1de/0x4b0
[ 41.078837][ T9] driver_probe_device+0x4c/0x1a0
[ 41.078855][ T9] __device_attach_driver+0x1d4/0x300
[ 41.078873][ T9] bus_for_each_drv+0x157/0x1d0
[ 41.107777][ T9] __device_attach+0x1e8/0x4b0
[ 41.112967][ T9] bus_probe_device+0x17c/0x1c0
[ 41.117868][ T9] device_add+0x117e/0x1aa0
[ 41.122425][ T9] usb_set_configuration+0x10cb/0x1c40
[ 41.127877][ T9] usb_generic_driver_probe+0xad/0x110
[ 41.133591][ T9] usb_probe_device+0xec/0x3e0
[ 41.138347][ T9] really_probe+0x234/0xc90
[ 41.142924][ T9] __driver_probe_device+0x1de/0x4b0
[ 41.148315][ T9] driver_probe_device+0x4c/0x1a0
[ 41.153437][ T9] __device_attach_driver+0x1d4/0x300
[ 41.158898][ T9] bus_for_each_drv+0x157/0x1d0
[ 41.163768][ T9] __device_attach+0x1e8/0x4b0
[ 41.168540][ T9] bus_probe_device+0x17c/0x1c0
[ 41.173390][ T9] device_add+0x117e/0x1aa0
[ 41.177890][ T9] usb_new_device+0xd80/0x19f0
[ 41.182739][ T9] hub_event+0x2e62/0x4f40
[ 41.187267][ T9] process_one_work+0x886/0x15d0
[ 41.192202][ T9] worker_thread+0x8b9/0x1290
[ 41.198868][ T9] kthread+0x2c6/0x3a0
[ 41.202927][ T9] ret_from_fork+0x45/0x80
[ 41.207416][ T9] ret_from_fork_asm+0x11/0x20
[ 41.212170][ T9]
[ 41.214526][ T9] Freed by task 901:
[ 41.218418][ T9] kasan_save_stack+0x33/0x50
[ 41.223103][ T9] kasan_save_track+0x14/0x30
[ 41.227772][ T9] kasan_save_free_info+0x3f/0x60
[ 41.232789][ T9] __kasan_slab_free+0x106/0x1b0
[ 41.237717][ T9] kfree+0x105/0x340
[ 41.241697][ T9] pvr2_context_thread_func+0x69d/0x960
[ 41.247621][ T9] kthread+0x2c6/0x3a0
[ 41.251686][ T9] ret_from_fork+0x45/0x80
[ 41.256100][ T9] ret_from_fork_asm+0x11/0x20
[ 41.260859][ T9]
[ 41.263171][ T9] The buggy address belongs to the object at ffff888112202a00
[ 41.263171][ T9] which belongs to the cache kmalloc-256 of size 256
[ 41.277281][ T9] The buggy address is located 216 bytes inside of
[ 41.277281][ T9] freed 256-byte region [ffff888112202a00, ffff888112202b00)
[ 41.291079][ T9]
[ 41.293414][ T9] The buggy address belongs to the physical page:
[ 41.300874][ T9] page:ffffea0004488080 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x112202
[ 41.311122][ T9] head:ffffea0004488080 order:1 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 41.320141][ T9] anon flags: 0x200000000000840(slab|head|node=0|zone=2)
[ 41.327332][ T9] page_type: 0xffffffff()
[ 41.331653][ T9] raw: 0200000000000840 ffff888100041b40 ffffea0004498080 0000000000000005
[ 41.340395][ T9] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000
[ 41.348992][ T9] page dumped because: kasan: bad access detected
[ 41.355430][ T9] page_owner tracks the page as allocated
[ 41.361222][ T9] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 7680321640, free_ts 0
[ 41.381904][ T9] post_alloc_hook+0x2d0/0x350
[ 41.386850][ T9] get_page_from_freelist+0x139c/0x3470
[ 41.392401][ T9] __alloc_pages+0x228/0x2250
[ 41.397079][ T9] new_slab+0xcc/0x3a0
[ 41.401316][ T9] ___slab_alloc+0x4b0/0x1860
[ 41.405986][ T9] __slab_alloc.constprop.0+0x56/0xa0
[ 41.411352][ T9] __kmalloc_node_track_caller+0x171/0x420
[ 41.417158][ T9] krealloc+0x5d/0xf0
[ 41.421130][ T9] add_sysfs_param+0xca/0x960
[ 41.425886][ T9] param_sysfs_builtin_init+0x2ca/0x450
[ 41.431442][ T9] do_one_initcall+0x11c/0x650
[ 41.436230][ T9] kernel_init_freeable+0x682/0xc10
[ 41.441637][ T9] kernel_init+0x1c/0x2a0
[ 41.445980][ T9] ret_from_fork+0x45/0x80
[ 41.450383][ T9] ret_from_fork_asm+0x11/0x20
[ 41.455233][ T9] page_owner free stack trace missing
[ 41.460632][ T9]
[ 41.462946][ T9] Memory state around the buggy address:
[ 41.466809][ T45] usb 4-1: Using ep0 maxpacket: 8
[ 41.468573][ T9] ffff888112202980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 41.468590][ T9] ffff888112202a00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 41.468603][ T9] >ffff888112202a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 41.468613][ T9] ^
[ 41.473667][ T22] usb 2-1: Using ep0 maxpacket: 8
[ 41.481690][ T9] ffff888112202b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 41.481706][ T9] ffff888112202b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 41.481715][ T9] ==================================================================
[ 41.482206][ T9] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 41.482216][ T9] CPU: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.8.0-rc1-syzkaller-00046-gf1a27f081c1f #0
[ 41.482239][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 41.482252][ T9] Workqueue: usb_hub_wq hub_event
[ 41.482286][ T9] Call Trace:
[ 41.482293][ T9]
[ 41.482301][ T9] dump_stack_lvl+0xd9/0x1b0
[ 41.482328][ T9] panic+0x6dc/0x790
[ 41.482355][ T9] ? panic_smp_self_stop+0xa0/0xa0
[ 41.482383][ T9] ? check_panic_on_warn+0x1f/0xb0
[ 41.482416][ T9] check_panic_on_warn+0xab/0xb0
[ 41.482443][ T9] end_report+0x108/0x150
[ 41.482465][ T9] kasan_report+0xea/0x110
[ 41.482487][ T9] ? pvr2_context_set_notify+0x2c4/0x310
[ 41.482515][ T9] ? pvr2_context_set_notify+0x2c4/0x310
[ 41.482543][ T9] pvr2_context_set_notify+0x2c4/0x310
[ 41.482570][ T9] pvr2_context_disconnect+0x94/0xb0
[ 41.482598][ T9] pvr_disconnect+0x80/0xf0
[ 41.482621][ T9] usb_unbind_interface+0x1e5/0x960
[ 41.482648][ T9] ? kernfs_find_ns+0x2eb/0x3f0
[ 41.482671][ T9] ? usb_autopm_get_interface+0xe0/0xe0
[ 41.482697][ T9] device_remove+0x11f/0x170
[ 41.482718][ T9] device_release_driver_internal+0x44a/0x610
[ 41.482742][ T9] bus_remove_device+0x22c/0x420
[ 41.482774][ T9] device_del+0x39a/0xa50
[ 41.482799][ T9] ? __device_link_del+0x380/0x380
[ 41.482823][ T9] ? kobject_put+0x1f6/0x440
[ 41.482850][ T9] usb_disable_device+0x36c/0x7f0
[ 41.482876][ T9] usb_disconnect+0x2e1/0x910
[ 41.482906][ T9] hub_event+0x1be0/0x4f40
[ 41.482942][ T9] ? hub_port_debounce+0x3d0/0x3d0
[ 41.482972][ T9] ? check_irq_usage+0x9b1/0x1490
[ 41.482995][ T9] ? lock_sync+0x190/0x190
[ 41.483016][ T9] ? reacquire_held_locks+0x4c0/0x4c0
[ 41.483042][ T9] process_one_work+0x886/0x15d0
[ 41.483070][ T9] ? hub_port_debounce+0x3d0/0x3d0
[ 41.483100][ T9] ? workqueue_congested+0x300/0x300
[ 41.483128][ T9] ? assign_work+0x1a0/0x250
[ 41.483153][ T9] worker_thread+0x8b9/0x1290
[ 41.483180][ T9] ? __kthread_parkme+0x14b/0x220
[ 41.483202][ T9] ? process_one_work+0x15d0/0x15d0
[ 41.483227][ T9] kthread+0x2c6/0x3a0
[ 41.483250][ T9] ? _raw_spin_unlock_irq+0x23/0x50
[ 41.483274][ T9] ? kthread_complete_and_exit+0x40/0x40
[ 41.483298][ T9] ret_from_fork+0x45/0x80
[ 41.483317][ T9] ? kthread_complete_and_exit+0x40/0x40
[ 41.483341][ T9] ret_from_fork_asm+0x11/0x20
[ 41.483369][ T9]
[ 41.490532][ T9] Kernel Offset: disabled