[ 439.556393][ T8] usb 1-1: new high-speed USB device number 127 using dummy_hcd [ 439.738300][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 439.747158][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 439.756190][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 439.767029][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 439.777846][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 439.788784][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 439.799448][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 439.810299][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 439.821275][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 439.832445][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 439.842153][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 439.851953][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 439.862709][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 439.873554][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 439.885068][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 439.895715][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 439.905411][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 439.914562][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 439.922703][ T8] usb 1-1: Product: syz [ 439.926994][ T8] usb 1-1: Manufacturer: syz [ 439.931648][ T8] usb 1-1: SerialNumber: syz [ 439.938456][ T8] usb 1-1: config 0 descriptor?? [ 440.156773][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 440.169207][ T8] usb 1-1: USB disconnect, device number 127 [ 440.936422][ T8] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 441.137653][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 441.146463][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 441.166350][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 441.177347][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 441.188281][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 441.199426][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 441.256340][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 441.267171][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 441.277899][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 441.288824][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 441.298810][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 441.308502][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 441.319442][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 441.330134][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 441.341117][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 441.351860][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 441.373140][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 441.382515][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 441.390544][ T8] usb 1-1: Product: syz [ 441.394915][ T8] usb 1-1: Manufacturer: syz [ 441.399732][ T8] usb 1-1: SerialNumber: syz [ 441.407271][ T8] usb 1-1: config 0 descriptor?? [ 441.627341][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 441.638918][ T8] usb 1-1: USB disconnect, device number 2 Warning: Permanently added '10.128.0.210' (ED25519) to the list of known hosts. [ 444.786379][ T8] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 444.967991][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 444.976934][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 444.985869][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 444.996736][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 445.007639][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 445.018468][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 445.029516][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 445.040444][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 445.051294][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 445.062617][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 445.072535][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 445.082245][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 445.092977][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 445.103561][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 445.114525][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 445.125103][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 445.134342][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 445.143837][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 445.151896][ T8] usb 1-1: Product: syz [ 445.156151][ T8] usb 1-1: Manufacturer: syz [ 445.160789][ T8] usb 1-1: SerialNumber: syz [ 445.167524][ T8] usb 1-1: config 0 descriptor?? [ 445.396345][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 445.407726][ T8] usb 1-1: USB disconnect, device number 3 [ 445.796454][ T8] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 445.978154][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 445.986934][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 445.995823][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 446.006569][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 446.017638][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 446.028452][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 446.039122][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 446.049942][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 446.060769][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 446.071694][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 446.081387][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 446.091070][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 446.102000][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 446.112562][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 446.123656][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 446.134639][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 446.143350][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 446.152662][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 446.160816][ T8] usb 1-1: Product: syz [ 446.164979][ T8] usb 1-1: Manufacturer: syz [ 446.169624][ T8] usb 1-1: SerialNumber: syz [ 446.176217][ T8] usb 1-1: config 0 descriptor?? [ 446.400209][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 446.412388][ T8] usb 1-1: USB disconnect, device number 4 [ 446.444416][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 446.816444][ T8] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 446.998128][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 447.007053][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 447.016524][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 447.027375][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 447.038245][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 447.049259][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 447.059931][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 447.071026][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 447.081774][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 447.092589][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 447.102262][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 447.111972][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 447.122726][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 447.133285][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 447.144273][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 447.155014][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 447.163884][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 447.172992][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 447.181530][ T8] usb 1-1: Product: syz [ 447.186196][ T8] usb 1-1: Manufacturer: syz [ 447.191215][ T8] usb 1-1: SerialNumber: syz [ 447.197860][ T8] usb 1-1: config 0 descriptor?? [ 447.419381][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 447.434446][ T8] usb 1-1: USB disconnect, device number 5 [ 447.836450][ T8] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 448.018489][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 448.027398][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 448.036441][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 448.047280][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 448.058104][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 448.069003][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 448.079599][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 448.090354][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 448.101088][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 448.111950][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 448.121837][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 448.132150][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 448.143338][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 448.154620][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 448.165456][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 448.176226][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 448.185255][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 448.194486][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 448.202573][ T8] usb 1-1: Product: syz [ 448.206781][ T8] usb 1-1: Manufacturer: syz [ 448.211389][ T8] usb 1-1: SerialNumber: syz [ 448.218418][ T8] usb 1-1: config 0 descriptor?? [ 448.449274][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 448.464355][ T8] usb 1-1: USB disconnect, device number 6 [ 448.846430][ T8] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 449.028232][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 449.037094][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 449.046121][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 449.056888][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 449.067899][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 449.079084][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 449.089765][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 449.100789][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 449.112310][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 449.125933][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 449.136855][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 449.146874][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 449.158495][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 449.169584][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 449.180510][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 449.191694][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 449.200722][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 449.212015][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 449.221222][ T8] usb 1-1: Product: syz [ 449.226365][ T8] usb 1-1: Manufacturer: syz [ 449.231260][ T8] usb 1-1: SerialNumber: syz [ 449.238091][ T8] usb 1-1: config 0 descriptor?? [ 449.466792][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 449.479996][ T8] usb 1-1: USB disconnect, device number 7 [ 449.866456][ T8] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 450.048162][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 450.056951][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 450.065850][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 450.076666][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 450.087367][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 450.098218][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 450.109157][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 450.119983][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 450.130725][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 450.141731][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 450.151593][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 450.161342][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 450.172361][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 450.183919][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 450.195374][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 450.206380][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 450.216446][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 450.226251][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 450.234582][ T8] usb 1-1: Product: syz [ 450.239107][ T8] usb 1-1: Manufacturer: syz [ 450.243827][ T8] usb 1-1: SerialNumber: syz [ 450.251335][ T8] usb 1-1: config 0 descriptor?? [ 450.480347][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 450.492085][ T8] usb 1-1: USB disconnect, device number 8 [ 450.876392][ T8] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 451.057902][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 451.067025][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 451.075939][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 451.086761][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 451.097501][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 451.108505][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 451.119169][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 451.129897][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 451.140636][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 451.152049][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 451.161935][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 451.171834][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 451.182829][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 451.193688][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 451.204701][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 451.215284][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 451.224431][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 451.233562][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 451.241619][ T8] usb 1-1: Product: syz [ 451.245799][ T8] usb 1-1: Manufacturer: syz [ 451.250464][ T8] usb 1-1: SerialNumber: syz [ 451.257180][ T8] usb 1-1: config 0 descriptor?? [ 451.483050][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 451.494597][ T8] usb 1-1: USB disconnect, device number 9 [ 451.886452][ T8] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 452.068386][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 452.077289][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 452.086354][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 452.097184][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 452.108108][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 452.118929][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 452.129845][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 452.140856][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 452.152524][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 452.163354][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 452.173182][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 452.183104][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 452.194034][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 452.204784][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 452.215623][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 452.226200][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 452.235361][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 452.244492][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 452.252630][ T8] usb 1-1: Product: syz [ 452.256924][ T8] usb 1-1: Manufacturer: syz [ 452.261706][ T8] usb 1-1: SerialNumber: syz [ 452.269208][ T8] usb 1-1: config 0 descriptor?? [ 452.497808][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 452.509893][ T8] usb 1-1: USB disconnect, device number 10 [ 452.906468][ T8] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 453.088055][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 453.097187][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 453.106382][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 453.117135][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 453.128250][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 453.139204][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 453.149939][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 453.160878][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 453.171727][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 453.182608][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 453.192846][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 453.203094][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 453.214588][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 453.225164][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 453.236544][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 453.247328][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 453.256749][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 453.266174][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 453.274476][ T8] usb 1-1: Product: syz [ 453.279271][ T8] usb 1-1: Manufacturer: syz [ 453.283877][ T8] usb 1-1: SerialNumber: syz [ 453.291326][ T8] usb 1-1: config 0 descriptor?? [ 453.520735][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 453.532671][ T8] usb 1-1: USB disconnect, device number 11 [ 453.916476][ T8] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 454.098001][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 454.106971][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 454.115859][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 454.127391][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 454.138608][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 454.149700][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 454.160454][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 454.171456][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 454.182879][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 454.193694][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 454.203393][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 454.213080][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 454.223821][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 454.234418][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 454.245244][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 454.255853][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 454.265062][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 454.274191][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 454.282267][ T8] usb 1-1: Product: syz [ 454.286474][ T8] usb 1-1: Manufacturer: syz [ 454.291100][ T8] usb 1-1: SerialNumber: syz [ 454.298136][ T8] usb 1-1: config 0 descriptor?? [ 454.525217][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 454.536677][ T8] usb 1-1: USB disconnect, device number 12 [ 454.926390][ T8] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 455.107863][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 455.116690][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 455.125707][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 455.136630][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 455.147837][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 455.159842][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 455.171495][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 455.183029][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 455.195696][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 455.207116][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 455.217742][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 455.228560][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 455.240364][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 455.251706][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 455.263069][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 455.273742][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 455.283353][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 455.292753][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 455.300798][ T8] usb 1-1: Product: syz [ 455.304986][ T8] usb 1-1: Manufacturer: syz [ 455.309653][ T8] usb 1-1: SerialNumber: syz [ 455.316393][ T8] usb 1-1: config 0 descriptor?? [ 455.543115][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 455.554310][ T8] usb 1-1: USB disconnect, device number 13 [ 455.946722][ T8] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 456.128265][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 456.137213][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 456.146424][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 456.157349][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 456.168317][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 456.180020][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 456.190905][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 456.201835][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 456.212565][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 456.223486][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 456.233179][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 456.242986][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 456.253745][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 456.264316][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 456.275244][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 456.285899][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 456.294814][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 456.303931][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 456.312052][ T8] usb 1-1: Product: syz [ 456.316240][ T8] usb 1-1: Manufacturer: syz [ 456.320929][ T8] usb 1-1: SerialNumber: syz [ 456.328182][ T8] usb 1-1: config 0 descriptor?? [ 456.552931][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 456.564035][ T8] usb 1-1: USB disconnect, device number 14 [ 456.593313][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 456.966415][ T8] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 457.148243][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 457.157186][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 457.166987][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 457.177817][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 457.188784][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 457.199617][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 457.210758][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 457.221479][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 457.232335][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 457.243500][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 457.253425][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 457.263221][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 457.273971][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 457.284533][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 457.295744][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 457.306326][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 457.314968][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 457.324270][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 457.332488][ T8] usb 1-1: Product: syz [ 457.336780][ T8] usb 1-1: Manufacturer: syz [ 457.341730][ T8] usb 1-1: SerialNumber: syz [ 457.348790][ T8] usb 1-1: config 0 descriptor?? [ 457.578847][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 457.590370][ T8] usb 1-1: USB disconnect, device number 15 [ 457.976338][ T8] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 458.157841][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 458.167186][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 458.176215][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 458.187192][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 458.197947][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 458.209731][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 458.220606][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 458.231770][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 458.242535][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 458.253369][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 458.263406][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 458.273176][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 458.283974][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 458.294627][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 458.305496][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 458.316104][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 458.325241][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 458.334524][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 458.342842][ T8] usb 1-1: Product: syz [ 458.347086][ T8] usb 1-1: Manufacturer: syz [ 458.351769][ T8] usb 1-1: SerialNumber: syz [ 458.359227][ T8] usb 1-1: config 0 descriptor?? [ 458.586880][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 458.598305][ T8] usb 1-1: USB disconnect, device number 16 [ 458.635435][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 459.006352][ T8] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 459.188260][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 459.197304][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 459.206780][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 459.217536][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 459.229105][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 459.241305][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 459.252847][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 459.264581][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 459.275429][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 459.286364][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 459.296224][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 459.306053][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 459.317259][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 459.327916][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 459.339288][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 459.350400][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 459.359522][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 459.368829][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 459.376903][ T8] usb 1-1: Product: syz [ 459.381632][ T8] usb 1-1: Manufacturer: syz [ 459.386613][ T8] usb 1-1: SerialNumber: syz [ 459.393690][ T8] usb 1-1: config 0 descriptor?? [ 459.622042][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 459.633713][ T8] usb 1-1: USB disconnect, device number 17 [ 460.026376][ T8] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 460.208407][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 460.217352][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 460.227229][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 460.238509][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 460.249576][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 460.260708][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 460.272683][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 460.283866][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 460.294942][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 460.306852][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 460.316793][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 460.327253][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 460.339856][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 460.350712][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 460.361731][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 460.373011][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 460.382965][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 460.393866][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 460.402027][ T8] usb 1-1: Product: syz [ 460.406961][ T8] usb 1-1: Manufacturer: syz [ 460.411754][ T8] usb 1-1: SerialNumber: syz [ 460.420332][ T8] usb 1-1: config 0 descriptor?? [ 460.647962][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 460.659985][ T8] usb 1-1: USB disconnect, device number 18 [ 461.046479][ T8] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 461.228326][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 461.237416][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 461.246541][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 461.257460][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 461.268715][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 461.279667][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 461.290525][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 461.301260][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 461.311991][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 461.322994][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 461.332922][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 461.342826][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 461.353962][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 461.364576][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 461.375643][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 461.386318][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 461.395668][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 461.404926][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 461.412965][ T8] usb 1-1: Product: syz [ 461.417423][ T8] usb 1-1: Manufacturer: syz [ 461.422069][ T8] usb 1-1: SerialNumber: syz [ 461.428672][ T8] usb 1-1: config 0 descriptor?? [ 461.657827][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 461.669489][ T8] usb 1-1: USB disconnect, device number 19 [ 462.066433][ T8] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 462.248106][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 462.257094][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 462.266440][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 462.277295][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 462.288136][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 462.299218][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 462.309917][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 462.320749][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 462.331663][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 462.342586][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 462.352818][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 462.362785][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 462.374052][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 462.385358][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 462.396554][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 462.407474][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 462.417379][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 462.427738][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 462.435820][ T8] usb 1-1: Product: syz [ 462.440385][ T8] usb 1-1: Manufacturer: syz [ 462.445092][ T8] usb 1-1: SerialNumber: syz [ 462.455887][ T8] usb 1-1: config 0 descriptor?? [ 462.676682][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 462.690400][ T8] usb 1-1: USB disconnect, device number 20 [ 463.086425][ T8] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 463.268326][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 463.277130][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 463.286070][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 463.297112][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 463.307880][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 463.318828][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 463.329521][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 463.340387][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 463.351934][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 463.362986][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 463.372982][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 463.382975][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 463.394195][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 463.404921][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 463.416320][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 463.427628][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 463.436682][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 463.445764][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 463.454025][ T8] usb 1-1: Product: syz [ 463.458248][ T8] usb 1-1: Manufacturer: syz [ 463.462846][ T8] usb 1-1: SerialNumber: syz [ 463.469917][ T8] usb 1-1: config 0 descriptor?? [ 463.696699][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 463.708334][ T8] usb 1-1: USB disconnect, device number 21 [ 463.748704][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 464.116470][ T8] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 464.298065][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 464.306840][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 464.315907][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 464.326650][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 464.337665][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 464.348495][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 464.359081][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 464.369826][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 464.380930][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 464.391970][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 464.402021][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 464.411728][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 464.422479][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 464.433238][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 464.444263][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 464.455158][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 464.464471][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 464.473700][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 464.481901][ T8] usb 1-1: Product: syz [ 464.486066][ T8] usb 1-1: Manufacturer: syz [ 464.490822][ T8] usb 1-1: SerialNumber: syz [ 464.498364][ T8] usb 1-1: config 0 descriptor?? [ 464.726491][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 464.738317][ T8] usb 1-1: USB disconnect, device number 22 [ 465.126410][ T8] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 465.308039][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 465.316964][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 465.326122][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 465.336890][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 465.347944][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 465.359427][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 465.370133][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 465.381072][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 465.391860][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 465.402696][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 465.412543][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 465.422572][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 465.433336][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 465.444032][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 465.454886][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 465.465759][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 465.474943][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 465.484350][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 465.492536][ T8] usb 1-1: Product: syz [ 465.496753][ T8] usb 1-1: Manufacturer: syz [ 465.501366][ T8] usb 1-1: SerialNumber: syz [ 465.509427][ T8] usb 1-1: config 0 descriptor?? [ 465.735974][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 465.747906][ T8] usb 1-1: USB disconnect, device number 23 [ 466.136472][ T8] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 466.318281][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 466.327083][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 466.336328][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 466.349177][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 466.360014][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 466.371018][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 466.382120][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 466.393347][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 466.405754][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 466.417020][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 466.427018][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 466.437557][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 466.448352][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 466.459467][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 466.471783][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 466.482376][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 466.491312][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 466.500434][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 466.508650][ T8] usb 1-1: Product: syz [ 466.512936][ T8] usb 1-1: Manufacturer: syz [ 466.517677][ T8] usb 1-1: SerialNumber: syz [ 466.524512][ T8] usb 1-1: config 0 descriptor?? [ 466.752311][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 466.763990][ T8] usb 1-1: USB disconnect, device number 24 [ 466.805749][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 467.176593][ T8] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 467.358236][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 467.367090][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 467.375990][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 467.386822][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 467.397841][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 467.409202][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 467.419917][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 467.430943][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 467.441935][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 467.452901][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 467.463123][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 467.473001][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 467.484530][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 467.496306][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 467.509241][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 467.521302][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 467.530544][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 467.540480][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 467.550452][ T8] usb 1-1: Product: syz [ 467.554990][ T8] usb 1-1: Manufacturer: syz [ 467.560291][ T8] usb 1-1: SerialNumber: syz [ 467.567428][ T8] usb 1-1: config 0 descriptor?? [ 467.792818][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 467.804670][ T8] usb 1-1: USB disconnect, device number 25 [ 468.196371][ T8] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 468.378851][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 468.390677][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 468.400033][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 468.410977][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 468.421760][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 468.433152][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 468.444505][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 468.455611][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 468.468191][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 468.482591][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 468.494237][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 468.506147][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 468.517366][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 468.528209][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 468.539242][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 468.549871][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 468.559709][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 468.569230][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 468.578082][ T8] usb 1-1: Product: syz [ 468.582583][ T8] usb 1-1: Manufacturer: syz [ 468.587599][ T8] usb 1-1: SerialNumber: syz [ 468.594599][ T8] usb 1-1: config 0 descriptor?? [ 468.821739][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 468.833312][ T8] usb 1-1: USB disconnect, device number 26 [ 469.226391][ T8] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 469.408325][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 469.417776][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 469.428531][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 469.439456][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 469.450350][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 469.461305][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 469.472092][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 469.483578][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 469.494357][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 469.505768][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 469.515579][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 469.525731][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 469.537126][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 469.547782][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 469.559253][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 469.570028][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 469.579249][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 469.588415][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 469.596745][ T8] usb 1-1: Product: syz [ 469.601236][ T8] usb 1-1: Manufacturer: syz [ 469.605952][ T8] usb 1-1: SerialNumber: syz [ 469.615890][ T8] usb 1-1: config 0 descriptor?? [ 469.842962][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 469.854767][ T8] usb 1-1: USB disconnect, device number 27 [ 470.246421][ T8] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 470.438323][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 470.447182][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 470.456968][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 470.468303][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 470.479679][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 470.490728][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 470.502690][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 470.513703][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 470.524698][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 470.535736][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 470.545567][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 470.555873][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 470.566735][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 470.577682][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 470.588909][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 470.599623][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 470.609243][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 470.618774][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 470.627145][ T8] usb 1-1: Product: syz [ 470.631690][ T8] usb 1-1: Manufacturer: syz [ 470.637065][ T8] usb 1-1: SerialNumber: syz [ 470.643903][ T8] usb 1-1: config 0 descriptor?? [ 470.873102][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 470.886184][ T8] usb 1-1: USB disconnect, device number 28 [ 471.276480][ T8] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 471.458040][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 471.467064][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 471.476337][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 471.487102][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 471.497831][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 471.508784][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 471.519649][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 471.530389][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 471.541225][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 471.552039][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 471.561899][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 471.571808][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 471.582651][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 471.593219][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 471.604215][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 471.614966][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 471.625071][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 471.634303][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 471.642443][ T8] usb 1-1: Product: syz [ 471.646656][ T8] usb 1-1: Manufacturer: syz [ 471.651251][ T8] usb 1-1: SerialNumber: syz [ 471.658006][ T8] usb 1-1: config 0 descriptor?? [ 471.882962][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 471.894449][ T8] usb 1-1: USB disconnect, device number 29 [ 472.276445][ T8] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 472.458120][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 472.466877][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 472.475762][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 472.486472][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 472.497273][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 472.508081][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 472.518658][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 472.529495][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 472.540223][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 472.551066][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 472.561138][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 472.570993][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 472.581924][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 472.593384][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 472.604487][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 472.615270][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 472.624833][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 472.634420][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 472.642555][ T8] usb 1-1: Product: syz [ 472.646790][ T8] usb 1-1: Manufacturer: syz [ 472.651406][ T8] usb 1-1: SerialNumber: syz [ 472.658078][ T8] usb 1-1: config 0 descriptor?? [ 472.887079][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 472.899044][ T8] usb 1-1: USB disconnect, device number 30 [ 473.296437][ T8] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 473.478297][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 473.487159][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 473.496739][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 473.507583][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 473.518582][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 473.529408][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 473.540043][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 473.550783][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 473.561713][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 473.572731][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 473.582428][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 473.592824][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 473.603913][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 473.614678][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 473.625887][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 473.636738][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 473.645613][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 473.654810][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 473.662868][ T8] usb 1-1: Product: syz [ 473.667217][ T8] usb 1-1: Manufacturer: syz [ 473.671853][ T8] usb 1-1: SerialNumber: syz [ 473.678482][ T8] usb 1-1: config 0 descriptor?? [ 473.905364][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 473.916422][ T8] usb 1-1: USB disconnect, device number 31 [ 474.306480][ T8] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 474.488045][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 474.496989][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 474.505891][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 474.516604][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 474.527661][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 474.539888][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 474.551003][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 474.561865][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 474.572618][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 474.583556][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 474.593596][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 474.603301][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 474.614059][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 474.624639][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 474.635851][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 474.646605][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 474.655267][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 474.664815][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 474.672845][ T8] usb 1-1: Product: syz [ 474.677064][ T8] usb 1-1: Manufacturer: syz [ 474.681668][ T8] usb 1-1: SerialNumber: syz [ 474.692169][ T8] usb 1-1: config 0 descriptor?? [ 474.916474][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 474.927706][ T8] usb 1-1: USB disconnect, device number 32 [ 475.326405][ T8] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 475.508170][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 475.517077][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 475.526318][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 475.537099][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 475.547934][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 475.558794][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 475.569405][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 475.580608][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 475.591373][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 475.602189][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 475.611903][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 475.622222][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 475.633326][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 475.644023][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 475.654935][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 475.665593][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 475.674871][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 475.684466][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 475.692616][ T8] usb 1-1: Product: syz [ 475.696934][ T8] usb 1-1: Manufacturer: syz [ 475.701554][ T8] usb 1-1: SerialNumber: syz [ 475.708162][ T8] usb 1-1: config 0 descriptor?? [ 475.935479][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 475.949081][ T8] usb 1-1: USB disconnect, device number 33 [ 476.336452][ T8] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 476.518320][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 476.527088][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 476.536075][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 476.547171][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 476.557993][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 476.569019][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 476.580133][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 476.591043][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 476.602189][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 476.613152][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 476.623066][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 476.633509][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 476.644373][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 476.655583][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 476.666601][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 476.677342][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 476.686439][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 476.695602][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 476.703659][ T8] usb 1-1: Product: syz [ 476.708094][ T8] usb 1-1: Manufacturer: syz [ 476.712970][ T8] usb 1-1: SerialNumber: syz [ 476.720279][ T8] usb 1-1: config 0 descriptor?? [ 476.944370][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 476.955919][ T8] usb 1-1: USB disconnect, device number 34 [ 477.336440][ T8] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 477.518155][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 477.527289][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 477.536694][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 477.547453][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 477.558534][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 477.569479][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 477.580473][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 477.591451][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 477.602247][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 477.613181][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 477.623459][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 477.633330][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 477.644262][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 477.655034][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 477.666395][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 477.677216][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 477.686686][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 477.695842][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 477.703876][ T8] usb 1-1: Product: syz [ 477.708088][ T8] usb 1-1: Manufacturer: syz [ 477.712791][ T8] usb 1-1: SerialNumber: syz [ 477.719698][ T8] usb 1-1: config 0 descriptor?? [ 477.948089][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 477.959940][ T8] usb 1-1: USB disconnect, device number 35 [ 478.346454][ T8] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 478.528213][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 478.537149][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 478.546040][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 478.556770][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 478.567501][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 478.578321][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 478.588934][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 478.599669][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 478.610409][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 478.621257][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 478.631136][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 478.640846][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 478.651642][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 478.662298][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 478.673111][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 478.683682][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 478.692409][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 478.701542][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 478.709740][ T8] usb 1-1: Product: syz [ 478.713998][ T8] usb 1-1: Manufacturer: syz [ 478.718651][ T8] usb 1-1: SerialNumber: syz [ 478.725229][ T8] usb 1-1: config 0 descriptor?? [ 478.952515][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 478.964781][ T8] usb 1-1: USB disconnect, device number 36 [ 479.366441][ T8] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 479.548061][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 479.556910][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 479.566431][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 479.577255][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 479.588434][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 479.599346][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 479.609978][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 479.623066][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 479.634620][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 479.646396][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 479.656047][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 479.666173][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 479.676922][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 479.687647][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 479.698474][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 479.709391][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 479.718922][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 479.728197][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 479.736179][ T8] usb 1-1: Product: syz [ 479.740404][ T8] usb 1-1: Manufacturer: syz [ 479.745017][ T8] usb 1-1: SerialNumber: syz [ 479.751881][ T8] usb 1-1: config 0 descriptor?? [ 479.980996][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 479.996657][ T8] usb 1-1: USB disconnect, device number 37 [ 480.386390][ T8] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 480.568225][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 480.577049][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 480.586021][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 480.597691][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 480.609108][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 480.620796][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 480.632086][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 480.642940][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 480.653778][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 480.664620][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 480.675181][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 480.684914][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 480.695774][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 480.706359][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 480.717354][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 480.727908][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 480.736942][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 480.746046][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 480.754153][ T8] usb 1-1: Product: syz [ 480.758455][ T8] usb 1-1: Manufacturer: syz [ 480.763112][ T8] usb 1-1: SerialNumber: syz [ 480.773839][ T8] usb 1-1: config 0 descriptor?? [ 480.998594][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 481.009657][ T8] usb 1-1: USB disconnect, device number 38 [ 481.396440][ T8] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 481.579020][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 481.587989][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 481.597560][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 481.609263][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 481.620350][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 481.633400][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 481.644331][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 481.655607][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 481.666894][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 481.678364][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 481.688398][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 481.698212][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 481.709589][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 481.720245][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 481.731610][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 481.742726][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 481.752076][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 481.761486][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 481.769538][ T8] usb 1-1: Product: syz [ 481.773741][ T8] usb 1-1: Manufacturer: syz [ 481.778398][ T8] usb 1-1: SerialNumber: syz [ 481.785114][ T8] usb 1-1: config 0 descriptor?? [ 482.012635][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 482.024271][ T8] usb 1-1: USB disconnect, device number 39 [ 482.406433][ T8] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 482.588349][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 482.597118][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 482.606124][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 482.616955][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 482.627908][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 482.638735][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 482.649389][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 482.660428][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 482.672557][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 482.685624][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 482.695650][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 482.705587][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 482.716868][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 482.727447][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 482.738381][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 482.749138][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 482.758276][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 482.767479][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 482.775490][ T8] usb 1-1: Product: syz [ 482.780235][ T8] usb 1-1: Manufacturer: syz [ 482.784878][ T8] usb 1-1: SerialNumber: syz [ 482.791940][ T8] usb 1-1: config 0 descriptor?? [ 483.012744][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 483.030146][ T8] usb 1-1: USB disconnect, device number 40 [ 483.436430][ T8] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 483.618372][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 483.627242][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 483.636155][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 483.646998][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 483.657841][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 483.668673][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 483.679267][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 483.690187][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 483.701025][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 483.711960][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 483.721650][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 483.731373][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 483.742580][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 483.753183][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 483.764627][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 483.775413][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 483.784736][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 483.794043][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 483.802189][ T8] usb 1-1: Product: syz [ 483.806478][ T8] usb 1-1: Manufacturer: syz [ 483.811372][ T8] usb 1-1: SerialNumber: syz [ 483.821628][ T8] usb 1-1: config 0 descriptor?? [ 484.049043][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 484.061682][ T8] usb 1-1: USB disconnect, device number 41 [ 484.446354][ T8] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 484.627864][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 484.636682][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 484.645640][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 484.656391][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 484.667378][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 484.678239][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 484.688844][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 484.699680][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 484.710544][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 484.721385][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 484.731104][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 484.741159][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 484.752032][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 484.762719][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 484.773571][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 484.784303][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 484.793155][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 484.802529][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 484.810595][ T8] usb 1-1: Product: syz [ 484.816916][ T8] usb 1-1: Manufacturer: syz [ 484.821693][ T8] usb 1-1: SerialNumber: syz [ 484.828569][ T8] usb 1-1: config 0 descriptor?? [ 485.055658][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 485.067785][ T8] usb 1-1: USB disconnect, device number 42 [ 485.456419][ T8] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 485.638191][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 485.646977][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 485.656011][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 485.667032][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 485.677767][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 485.688602][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 485.699357][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 485.710213][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 485.721467][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 485.732377][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 485.742083][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 485.751863][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 485.762903][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 485.773807][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 485.784906][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 485.795657][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 485.805549][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 485.814866][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 485.823041][ T8] usb 1-1: Product: syz [ 485.827257][ T8] usb 1-1: Manufacturer: syz [ 485.832073][ T8] usb 1-1: SerialNumber: syz [ 485.842700][ T8] usb 1-1: config 0 descriptor?? [ 486.068802][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 486.080305][ T8] usb 1-1: USB disconnect, device number 43 [ 486.112215][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 486.456431][ T8] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 486.638160][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 486.647073][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 486.656420][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 486.667791][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 486.678547][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 486.689742][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 486.700380][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 486.711148][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 486.721899][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 486.732870][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 486.742796][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 486.752859][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 486.763645][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 486.774348][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 486.785498][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 486.796678][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 486.805831][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 486.814955][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 486.822997][ T8] usb 1-1: Product: syz [ 486.827266][ T8] usb 1-1: Manufacturer: syz [ 486.831912][ T8] usb 1-1: SerialNumber: syz [ 486.838838][ T8] usb 1-1: config 0 descriptor?? [ 487.066804][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 487.078077][ T8] usb 1-1: USB disconnect, device number 44 [ 487.115986][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: Permission denied [ 487.476430][ T8] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 487.658350][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 487.667219][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 487.676210][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 487.686943][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 487.697758][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 487.709329][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 487.719907][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 487.730729][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 487.741481][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 487.752388][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 487.762170][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 487.771862][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 487.782607][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 487.793327][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 487.804437][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 487.815220][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 487.824128][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 487.833358][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 487.841652][ T8] usb 1-1: Product: syz [ 487.846095][ T8] usb 1-1: Manufacturer: syz [ 487.850766][ T8] usb 1-1: SerialNumber: syz [ 487.857412][ T8] usb 1-1: config 0 descriptor?? [ 488.085528][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 488.097250][ T8] usb 1-1: USB disconnect, device number 45 [ 488.486435][ T8] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 488.668302][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 488.677084][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 488.686082][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 488.696837][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 488.707658][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 488.718584][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 488.729249][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 488.740097][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 488.751446][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 488.762450][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 488.772141][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 488.782196][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 488.792951][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 488.804004][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 488.814944][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 488.825520][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 488.834377][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 488.843493][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 488.851531][ T8] usb 1-1: Product: syz [ 488.855703][ T8] usb 1-1: Manufacturer: syz [ 488.860345][ T8] usb 1-1: SerialNumber: syz [ 488.866954][ T8] usb 1-1: config 0 descriptor?? [ 489.095262][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 489.106882][ T8] usb 1-1: USB disconnect, device number 46 [ 489.486416][ T8] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 489.668394][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 489.677309][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 489.686199][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 489.696972][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 489.707749][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 489.718578][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 489.729177][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 489.740094][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 489.750839][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 489.761897][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 489.771608][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 489.781919][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 489.793213][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 489.803915][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 489.816116][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 489.827169][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 489.836168][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 489.845535][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 489.853755][ T8] usb 1-1: Product: syz [ 489.857988][ T8] usb 1-1: Manufacturer: syz [ 489.862597][ T8] usb 1-1: SerialNumber: syz [ 489.869542][ T8] usb 1-1: config 0 descriptor?? [ 490.096583][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 490.108388][ T8] usb 1-1: USB disconnect, device number 47 [ 490.506453][ T8] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 490.688435][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 490.697304][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 490.706377][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 490.717230][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 490.728072][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 490.739071][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 490.749800][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 490.760563][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 490.771301][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 490.782217][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 490.791998][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 490.801871][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 490.812656][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 490.823413][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 490.834247][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 490.844810][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 490.854162][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 490.863375][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 490.871434][ T8] usb 1-1: Product: syz [ 490.875707][ T8] usb 1-1: Manufacturer: syz [ 490.880489][ T8] usb 1-1: SerialNumber: syz [ 490.888219][ T8] usb 1-1: config 0 descriptor?? [ 491.117131][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 491.129639][ T8] usb 1-1: USB disconnect, device number 48 [ 491.516421][ T8] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 491.698366][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 491.707151][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 491.716036][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 491.727134][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 491.738048][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 491.748996][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 491.760094][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 491.770847][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 491.781758][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 491.792586][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 491.802281][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 491.811977][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 491.822751][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 491.833434][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 491.844295][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 491.855100][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 491.863848][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 491.872984][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 491.881034][ T8] usb 1-1: Product: syz [ 491.885203][ T8] usb 1-1: Manufacturer: syz [ 491.889889][ T8] usb 1-1: SerialNumber: syz [ 491.896577][ T8] usb 1-1: config 0 descriptor?? [ 492.122841][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 492.134283][ T8] usb 1-1: USB disconnect, device number 49 [ 492.536369][ T8] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 492.718146][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 492.727105][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 492.736139][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 492.746949][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 492.758014][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 492.768859][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 492.779826][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 492.791014][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 492.801779][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 492.813173][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 492.823541][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 492.833317][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 492.844077][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 492.854769][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 492.865725][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 492.876343][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 492.885466][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 492.894975][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 492.903593][ T8] usb 1-1: Product: syz [ 492.907895][ T8] usb 1-1: Manufacturer: syz [ 492.912952][ T8] usb 1-1: SerialNumber: syz [ 492.919528][ T8] usb 1-1: config 0 descriptor?? [ 493.149369][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 493.160934][ T8] usb 1-1: USB disconnect, device number 50 [ 493.546492][ T8] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 493.728311][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 493.737120][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 493.746052][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 493.756862][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 493.767621][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 493.778442][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 493.789125][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 493.799886][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 493.810633][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 493.821791][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 493.831675][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 493.841736][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 493.852502][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 493.863413][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 493.874337][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 493.885063][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 493.894392][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 493.903687][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 493.912253][ T8] usb 1-1: Product: syz [ 493.916515][ T8] usb 1-1: Manufacturer: syz [ 493.921141][ T8] usb 1-1: SerialNumber: syz [ 493.928916][ T8] usb 1-1: config 0 descriptor?? [ 494.157801][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 494.169060][ T8] usb 1-1: USB disconnect, device number 51 [ 494.556446][ T8] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 494.738043][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 494.746891][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 494.755994][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 494.766797][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 494.777572][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 494.788468][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 494.799225][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 494.810119][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 494.821716][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 494.833416][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 494.844201][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 494.854977][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 494.866600][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 494.877353][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 494.888275][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 494.898838][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 494.907799][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 494.917412][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 494.925666][ T8] usb 1-1: Product: syz [ 494.929936][ T8] usb 1-1: Manufacturer: syz [ 494.934747][ T8] usb 1-1: SerialNumber: syz [ 494.944985][ T8] usb 1-1: config 0 descriptor?? [ 495.165253][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 495.178841][ T8] usb 1-1: USB disconnect, device number 52 [ 495.218271][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 495.576415][ T8] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 495.757991][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 495.766864][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 495.775768][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 495.786566][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 495.797362][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 495.808177][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 495.818881][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 495.829717][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 495.840547][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 495.851407][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 495.861278][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 495.870969][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 495.881790][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 495.892345][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 495.903152][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 495.913870][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 495.922569][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 495.931708][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 495.939786][ T8] usb 1-1: Product: syz [ 495.943943][ T8] usb 1-1: Manufacturer: syz [ 495.948615][ T8] usb 1-1: SerialNumber: syz [ 495.955263][ T8] usb 1-1: config 0 descriptor?? [ 496.183179][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 496.197270][ T8] usb 1-1: USB disconnect, device number 53 [ 496.586429][ T8] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 496.768204][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 496.777086][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 496.786669][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 496.797584][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 496.808412][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 496.819572][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 496.830315][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 496.841055][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 496.851800][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 496.862638][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 496.872583][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 496.882355][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 496.893108][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 496.903673][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 496.914533][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 496.925095][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 496.934032][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 496.943143][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 496.951175][ T8] usb 1-1: Product: syz [ 496.955360][ T8] usb 1-1: Manufacturer: syz [ 496.959996][ T8] usb 1-1: SerialNumber: syz [ 496.966851][ T8] usb 1-1: config 0 descriptor?? [ 497.196125][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 497.208125][ T8] usb 1-1: USB disconnect, device number 54 [ 497.606415][ T8] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 497.788093][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 497.797305][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 497.806932][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 497.818499][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 497.830235][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 497.842732][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 497.853656][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 497.865038][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 497.876265][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 497.887526][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 497.897357][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 497.907248][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 497.918548][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 497.929204][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 497.940258][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 497.950915][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 497.960040][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 497.969138][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 497.977216][ T8] usb 1-1: Product: syz [ 497.981403][ T8] usb 1-1: Manufacturer: syz [ 497.986002][ T8] usb 1-1: SerialNumber: syz [ 497.992837][ T8] usb 1-1: config 0 descriptor?? [ 498.214163][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 498.228132][ T8] usb 1-1: USB disconnect, device number 55 [ 498.263843][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 498.636401][ T8] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 498.818401][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 498.827183][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 498.836179][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 498.846908][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 498.857633][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 498.868711][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 498.879399][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 498.890169][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 498.900898][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 498.912251][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 498.922285][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 498.932328][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 498.943337][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 498.954029][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 498.965192][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 498.976102][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 498.984807][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 498.994141][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 499.002259][ T8] usb 1-1: Product: syz [ 499.006660][ T8] usb 1-1: Manufacturer: syz [ 499.011275][ T8] usb 1-1: SerialNumber: syz [ 499.018058][ T8] usb 1-1: config 0 descriptor?? [ 499.246506][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 499.258220][ T8] usb 1-1: USB disconnect, device number 56 [ 499.666355][ T8] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 499.847939][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 499.857801][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 499.866875][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 499.877598][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 499.888506][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 499.899324][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 499.910003][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 499.920776][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 499.931626][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 499.942532][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 499.952232][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 499.961918][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 499.972708][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 499.983488][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 499.994415][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 500.005163][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 500.014216][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 500.023326][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 500.031376][ T8] usb 1-1: Product: syz [ 500.035559][ T8] usb 1-1: Manufacturer: syz [ 500.040293][ T8] usb 1-1: SerialNumber: syz [ 500.047729][ T8] usb 1-1: config 0 descriptor?? [ 500.270724][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 500.282218][ T8] usb 1-1: USB disconnect, device number 57 [ 500.666427][ T8] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 500.848421][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 500.857327][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 500.866513][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 500.877275][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 500.888202][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 500.899077][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 500.909827][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 500.920857][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 500.931622][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 500.942534][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 500.952392][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 500.962905][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 500.973856][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 500.984593][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 500.995567][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 501.006134][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 501.014933][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 501.024033][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 501.032051][ T8] usb 1-1: Product: syz [ 501.036355][ T8] usb 1-1: Manufacturer: syz [ 501.040956][ T8] usb 1-1: SerialNumber: syz [ 501.047860][ T8] usb 1-1: config 0 descriptor?? [ 501.270818][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 501.282318][ T8] usb 1-1: USB disconnect, device number 58 [ 501.686348][ T8] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 501.868145][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 501.876990][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 501.886720][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 501.897980][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 501.909851][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 501.920787][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 501.931465][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 501.942377][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 501.953506][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 501.964386][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 501.974123][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 501.984038][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 501.994808][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 502.005582][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 502.016602][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 502.027171][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 502.035720][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 502.044846][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 502.052926][ T8] usb 1-1: Product: syz [ 502.057132][ T8] usb 1-1: Manufacturer: syz [ 502.061749][ T8] usb 1-1: SerialNumber: syz [ 502.068437][ T8] usb 1-1: config 0 descriptor?? [ 502.295961][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 502.307785][ T8] usb 1-1: USB disconnect, device number 59 [ 502.344260][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 502.716408][ T8] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 502.898099][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 502.907242][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 502.916829][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 502.928222][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 502.939099][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 502.950320][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 502.961535][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 502.974547][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 502.985741][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 502.996561][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 503.006360][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 503.016339][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 503.027100][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 503.038014][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 503.049778][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 503.060948][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 503.070067][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 503.079440][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 503.087504][ T8] usb 1-1: Product: syz [ 503.091688][ T8] usb 1-1: Manufacturer: syz [ 503.096410][ T8] usb 1-1: SerialNumber: syz [ 503.103076][ T8] usb 1-1: config 0 descriptor?? [ 503.329849][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 503.341366][ T8] usb 1-1: USB disconnect, device number 60 [ 503.736429][ T8] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 503.917916][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 503.927084][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 503.937463][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 503.948197][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 503.958932][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 503.969739][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 503.980430][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 503.991232][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 504.002066][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 504.013154][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 504.023009][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 504.032961][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 504.043716][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 504.054291][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 504.065109][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 504.075671][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 504.084764][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 504.094053][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 504.102185][ T8] usb 1-1: Product: syz [ 504.106385][ T8] usb 1-1: Manufacturer: syz [ 504.110975][ T8] usb 1-1: SerialNumber: syz [ 504.118041][ T8] usb 1-1: config 0 descriptor?? [ 504.345701][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 504.358156][ T8] usb 1-1: USB disconnect, device number 61 [ 504.746364][ T8] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 504.928289][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 504.937558][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 504.946899][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 504.957912][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 504.969115][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 504.980354][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 504.990996][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 505.001985][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 505.012988][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 505.023878][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 505.033660][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 505.043372][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 505.054160][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 505.064746][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 505.075654][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 505.086292][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 505.095227][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 505.104482][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 505.112661][ T8] usb 1-1: Product: syz [ 505.116904][ T8] usb 1-1: Manufacturer: syz [ 505.121545][ T8] usb 1-1: SerialNumber: syz [ 505.128528][ T8] usb 1-1: config 0 descriptor?? [ 505.357313][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 505.371687][ T8] usb 1-1: USB disconnect, device number 62 [ 505.756425][ T8] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 505.938020][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 505.946933][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 505.955840][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 505.966601][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 505.977335][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 505.988257][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 505.998961][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 506.010090][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 506.021032][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 506.032123][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 506.041997][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 506.052082][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 506.064219][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 506.074892][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 506.085912][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 506.096659][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 506.105524][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 506.114643][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 506.122867][ T8] usb 1-1: Product: syz [ 506.127333][ T8] usb 1-1: Manufacturer: syz [ 506.132298][ T8] usb 1-1: SerialNumber: syz [ 506.138776][ T8] usb 1-1: config 0 descriptor?? [ 506.365927][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 506.378023][ T8] usb 1-1: USB disconnect, device number 63 [ 506.776386][ T8] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 506.958220][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 506.967055][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 506.976736][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 506.987759][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 506.998859][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 507.009720][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 507.020494][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 507.031424][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 507.042168][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 507.053446][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 507.063365][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 507.073235][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 507.084226][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 507.094887][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 507.106106][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 507.116688][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 507.126046][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 507.135253][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 507.143314][ T8] usb 1-1: Product: syz [ 507.147591][ T8] usb 1-1: Manufacturer: syz [ 507.152226][ T8] usb 1-1: SerialNumber: syz [ 507.159098][ T8] usb 1-1: config 0 descriptor?? [ 507.387938][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 507.399385][ T8] usb 1-1: USB disconnect, device number 64 [ 507.786375][ T8] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 507.968059][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 507.977511][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 507.986817][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 507.997832][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 508.008827][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 508.019752][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 508.030436][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 508.042504][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 508.053368][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 508.064294][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 508.074012][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 508.083725][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 508.094787][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 508.105351][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 508.116218][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 508.126904][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 508.135672][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 508.144968][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 508.153034][ T8] usb 1-1: Product: syz [ 508.157319][ T8] usb 1-1: Manufacturer: syz [ 508.162024][ T8] usb 1-1: SerialNumber: syz [ 508.168595][ T8] usb 1-1: config 0 descriptor?? [ 508.398210][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 508.410194][ T8] usb 1-1: USB disconnect, device number 65 [ 508.450275][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 508.816385][ T8] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 508.997989][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 509.007126][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 509.016138][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 509.026902][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 509.037766][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 509.048729][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 509.059621][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 509.070421][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 509.082214][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 509.093441][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 509.103576][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 509.114869][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 509.126597][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 509.138664][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 509.150026][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 509.160671][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 509.171030][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 509.180343][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 509.188504][ T8] usb 1-1: Product: syz [ 509.192781][ T8] usb 1-1: Manufacturer: syz [ 509.197458][ T8] usb 1-1: SerialNumber: syz [ 509.204406][ T8] usb 1-1: config 0 descriptor?? [ 509.431601][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 509.444017][ T8] usb 1-1: USB disconnect, device number 66 [ 509.826399][ T8] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 510.008442][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 510.017581][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 510.026751][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 510.037584][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 510.048421][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 510.059527][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 510.070235][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 510.080994][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 510.091730][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 510.102559][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 510.112367][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 510.122071][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 510.132928][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 510.143524][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 510.154636][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 510.165318][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 510.174401][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 510.183723][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 510.192512][ T8] usb 1-1: Product: syz [ 510.197030][ T8] usb 1-1: Manufacturer: syz [ 510.202202][ T8] usb 1-1: SerialNumber: syz [ 510.213431][ T8] usb 1-1: config 0 descriptor?? [ 510.440190][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 510.451513][ T8] usb 1-1: USB disconnect, device number 67 [ 510.846431][ T8] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 511.028349][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 511.037161][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 511.047746][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 511.058598][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 511.069781][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 511.080718][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 511.091371][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 511.102117][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 511.113316][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 511.124782][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 511.134851][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 511.144713][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 511.155774][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 511.166414][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 511.177789][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 511.188978][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 511.198669][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 511.207814][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 511.215823][ T8] usb 1-1: Product: syz [ 511.220145][ T8] usb 1-1: Manufacturer: syz [ 511.224855][ T8] usb 1-1: SerialNumber: syz [ 511.231405][ T8] usb 1-1: config 0 descriptor?? [ 511.460924][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 511.472410][ T8] usb 1-1: USB disconnect, device number 68 [ 511.876458][ T8] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 512.058164][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 512.067379][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 512.076360][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 512.087117][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 512.098207][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 512.109132][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 512.119849][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 512.130596][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 512.141365][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 512.152206][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 512.161906][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 512.171781][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 512.182545][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 512.193380][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 512.204315][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 512.214927][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 512.224130][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 512.233267][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 512.241410][ T8] usb 1-1: Product: syz [ 512.245602][ T8] usb 1-1: Manufacturer: syz [ 512.250269][ T8] usb 1-1: SerialNumber: syz [ 512.257288][ T8] usb 1-1: config 0 descriptor?? [ 512.483810][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 512.495369][ T8] usb 1-1: USB disconnect, device number 69 [ 512.544910][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 512.906459][ T8] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 513.088071][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 513.096919][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 513.106105][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 513.117129][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 513.129593][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 513.140511][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 513.151182][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 513.162021][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 513.172872][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 513.183736][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 513.193774][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 513.203491][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 513.214579][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 513.225365][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 513.236370][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 513.247026][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 513.256147][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 513.265364][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 513.273414][ T8] usb 1-1: Product: syz [ 513.277629][ T8] usb 1-1: Manufacturer: syz [ 513.282412][ T8] usb 1-1: SerialNumber: syz [ 513.292465][ T8] usb 1-1: config 0 descriptor?? [ 513.520258][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 513.532742][ T8] usb 1-1: USB disconnect, device number 70 [ 513.571482][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such device [ 513.936357][ T8] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 514.118358][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 514.127911][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 514.137738][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 514.148641][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 514.159910][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 514.170737][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 514.181449][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 514.192198][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 514.203296][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 514.214240][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 514.224368][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 514.234162][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 514.245031][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 514.255612][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 514.266737][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 514.277819][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 514.287387][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 514.297043][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 514.305122][ T8] usb 1-1: Product: syz [ 514.309335][ T8] usb 1-1: Manufacturer: syz [ 514.314161][ T8] usb 1-1: SerialNumber: syz [ 514.321023][ T8] usb 1-1: config 0 descriptor?? [ 514.546042][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 514.558183][ T8] usb 1-1: USB disconnect, device number 71 [ 514.946449][ T8] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 515.128412][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 515.138127][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 515.147790][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 515.159490][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 515.171458][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 515.182738][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 515.193909][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 515.204693][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 515.215515][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 515.226532][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 515.236197][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 515.246027][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 515.256859][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 515.267558][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 515.278387][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 515.289034][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 515.298092][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 515.307266][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 515.315255][ T8] usb 1-1: Product: syz [ 515.319706][ T8] usb 1-1: Manufacturer: syz [ 515.324329][ T8] usb 1-1: SerialNumber: syz [ 515.330975][ T8] usb 1-1: config 0 descriptor?? [ 515.558671][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 515.570750][ T8] usb 1-1: USB disconnect, device number 72 [ 515.956392][ T8] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 516.138145][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 516.146957][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 516.156124][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 516.166969][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 516.177791][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 516.188709][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 516.199510][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 516.210248][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 516.221021][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 516.232231][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 516.241931][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 516.254236][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 516.264971][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 516.275795][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 516.286790][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 516.297718][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 516.306473][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 516.316160][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 516.324845][ T8] usb 1-1: Product: syz [ 516.329063][ T8] usb 1-1: Manufacturer: syz [ 516.333666][ T8] usb 1-1: SerialNumber: syz [ 516.340419][ T8] usb 1-1: config 0 descriptor?? [ 516.568239][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 516.580266][ T8] usb 1-1: USB disconnect, device number 73 [ 516.976335][ T8] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 517.157957][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 517.167744][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 517.176974][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 517.188350][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 517.200238][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 517.212612][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 517.224843][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 517.236377][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 517.247542][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 517.258625][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 517.268686][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 517.278763][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 517.289964][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 517.301182][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 517.312135][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 517.323604][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 517.333133][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 517.342613][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 517.351207][ T8] usb 1-1: Product: syz [ 517.355671][ T8] usb 1-1: Manufacturer: syz [ 517.360643][ T8] usb 1-1: SerialNumber: syz [ 517.367157][ T8] usb 1-1: config 0 descriptor?? [ 517.595714][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 517.608669][ T8] usb 1-1: USB disconnect, device number 74 [ 517.996326][ T8] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 518.177860][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 518.186923][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 518.196138][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 518.206957][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 518.217862][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 518.228910][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 518.239613][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 518.250353][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 518.261424][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 518.272352][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 518.282517][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 518.292574][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 518.303430][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 518.314716][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 518.325837][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 518.337654][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 518.347128][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 518.356350][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 518.364429][ T8] usb 1-1: Product: syz [ 518.370064][ T8] usb 1-1: Manufacturer: syz [ 518.374860][ T8] usb 1-1: SerialNumber: syz [ 518.381355][ T8] usb 1-1: config 0 descriptor?? [ 518.609973][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 518.622114][ T8] usb 1-1: USB disconnect, device number 75 [ 518.643495][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 518.996437][ T8] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 519.178949][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 519.188085][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 519.197135][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 519.207879][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 519.218710][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 519.230245][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 519.240851][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 519.251856][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 519.262613][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 519.273620][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 519.284402][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 519.294096][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 519.306303][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 519.317275][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 519.329556][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 519.340924][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 519.350261][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 519.360604][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 519.368980][ T8] usb 1-1: Product: syz [ 519.373256][ T8] usb 1-1: Manufacturer: syz [ 519.377971][ T8] usb 1-1: SerialNumber: syz [ 519.384555][ T8] usb 1-1: config 0 descriptor?? [ 519.608844][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 519.624159][ T8] usb 1-1: USB disconnect, device number 76 [ 519.661002][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 520.036358][ T8] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 520.218625][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 520.227487][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 520.236700][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 520.247593][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 520.258529][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 520.269568][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 520.280481][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 520.291246][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 520.302360][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 520.313386][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 520.323196][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 520.333431][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 520.344469][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 520.355248][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 520.366203][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 520.376807][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 520.387087][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 520.397085][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 520.405330][ T8] usb 1-1: Product: syz [ 520.409633][ T8] usb 1-1: Manufacturer: syz [ 520.414369][ T8] usb 1-1: SerialNumber: syz [ 520.427121][ T8] usb 1-1: config 0 descriptor?? [ 520.654638][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 520.666821][ T8] usb 1-1: USB disconnect, device number 77 [ 521.056385][ T8] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 521.237926][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 521.246829][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 521.256005][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 521.266900][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 521.277609][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 521.288449][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 521.299249][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 521.310086][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 521.320818][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 521.331836][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 521.341549][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 521.351347][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 521.362121][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 521.372883][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 521.383892][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 521.394571][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 521.403425][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 521.412689][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 521.421112][ T8] usb 1-1: Product: syz [ 521.425455][ T8] usb 1-1: Manufacturer: syz [ 521.430104][ T8] usb 1-1: SerialNumber: syz [ 521.436806][ T8] usb 1-1: config 0 descriptor?? [ 521.665446][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 521.680347][ T8] usb 1-1: USB disconnect, device number 78 [ 522.076378][ T8] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 522.258114][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 522.267184][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 522.276293][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 522.287150][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 522.297976][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 522.308812][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 522.319719][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 522.330496][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 522.341445][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 522.352638][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 522.362434][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 522.372394][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 522.383194][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 522.393768][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 522.404630][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 522.415364][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 522.424345][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 522.433556][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 522.441636][ T8] usb 1-1: Product: syz [ 522.445810][ T8] usb 1-1: Manufacturer: syz [ 522.450480][ T8] usb 1-1: SerialNumber: syz [ 522.457335][ T8] usb 1-1: config 0 descriptor?? [ 522.681232][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 522.693256][ T8] usb 1-1: USB disconnect, device number 79 [ 523.076356][ T8] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 523.258487][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 523.267454][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 523.276415][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 523.287482][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 523.298210][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 523.309200][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 523.320046][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 523.330775][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 523.341532][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 523.352544][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 523.362259][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 523.371950][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 523.382782][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 523.393529][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 523.404715][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 523.415875][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 523.425228][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 523.434640][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 523.442694][ T8] usb 1-1: Product: syz [ 523.446892][ T8] usb 1-1: Manufacturer: syz [ 523.451606][ T8] usb 1-1: SerialNumber: syz [ 523.458165][ T8] usb 1-1: config 0 descriptor?? [ 523.685896][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 523.697761][ T8] usb 1-1: USB disconnect, device number 80 [ 523.738307][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 524.106408][ T8] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 524.288156][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 524.296922][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 524.305888][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 524.316634][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 524.327452][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 524.338258][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 524.348819][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 524.359542][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 524.370270][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 524.381129][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 524.390921][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 524.400693][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 524.411435][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 524.422195][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 524.433027][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 524.443623][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 524.452436][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 524.461552][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 524.469962][ T8] usb 1-1: Product: syz [ 524.474133][ T8] usb 1-1: Manufacturer: syz [ 524.479213][ T8] usb 1-1: SerialNumber: syz [ 524.486019][ T8] usb 1-1: config 0 descriptor?? [ 524.708281][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 524.730888][ T8] usb 1-1: USB disconnect, device number 81 [ 525.116435][ T8] usb 1-1: new high-speed USB device number 82 using dummy_hcd [ 525.297948][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 525.306701][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 525.315579][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 525.326559][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 525.337375][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 525.348569][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 525.359250][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 525.370013][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 525.380792][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 525.391692][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 525.401412][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 525.411361][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 525.422660][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 525.433314][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 525.444576][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 525.455342][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 525.464272][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 525.473873][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 525.482005][ T8] usb 1-1: Product: syz [ 525.486173][ T8] usb 1-1: Manufacturer: syz [ 525.491093][ T8] usb 1-1: SerialNumber: syz [ 525.497536][ T8] usb 1-1: config 0 descriptor?? [ 525.725115][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 525.738381][ T8] usb 1-1: USB disconnect, device number 82 [ 526.126421][ T8] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 526.308006][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 526.317113][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 526.326317][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 526.337316][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 526.348128][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 526.359200][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 526.370057][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 526.380887][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 526.392178][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 526.403352][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 526.413127][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 526.423071][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 526.433819][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 526.444583][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 526.455709][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 526.466486][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 526.475213][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 526.484634][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 526.492854][ T8] usb 1-1: Product: syz [ 526.497153][ T8] usb 1-1: Manufacturer: syz [ 526.501842][ T8] usb 1-1: SerialNumber: syz [ 526.508387][ T8] usb 1-1: config 0 descriptor?? [ 526.737531][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 526.748886][ T8] usb 1-1: USB disconnect, device number 83 [ 527.146363][ T8] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 527.328267][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 527.337357][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 527.346632][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 527.357428][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 527.368364][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 527.379208][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 527.389840][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 527.400596][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 527.411451][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 527.422489][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 527.432978][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 527.442852][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 527.453689][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 527.464503][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 527.475669][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 527.486319][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 527.494978][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 527.504527][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 527.512665][ T8] usb 1-1: Product: syz [ 527.516871][ T8] usb 1-1: Manufacturer: syz [ 527.521492][ T8] usb 1-1: SerialNumber: syz [ 527.531560][ T8] usb 1-1: config 0 descriptor?? [ 527.753636][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 527.765658][ T8] usb 1-1: USB disconnect, device number 84 [ 528.146320][ T8] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 528.328155][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 528.337247][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 528.346165][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 528.357082][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 528.368083][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 528.379015][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 528.389798][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 528.400729][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 528.411574][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 528.422660][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 528.432706][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 528.442484][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 528.453670][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 528.464235][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 528.475460][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 528.487049][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 528.496600][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 528.506523][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 528.515125][ T8] usb 1-1: Product: syz [ 528.519622][ T8] usb 1-1: Manufacturer: syz [ 528.524281][ T8] usb 1-1: SerialNumber: syz [ 528.531164][ T8] usb 1-1: config 0 descriptor?? [ 528.753450][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 528.765464][ T8] usb 1-1: USB disconnect, device number 85 [ 529.156405][ T8] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 529.338476][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 529.347674][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 529.357907][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 529.369001][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 529.380220][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 529.391627][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 529.402843][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 529.413677][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 529.424421][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 529.435240][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 529.444950][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 529.454733][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 529.465701][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 529.477362][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 529.488807][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 529.500236][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 529.509067][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 529.518399][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 529.526630][ T8] usb 1-1: Product: syz [ 529.530818][ T8] usb 1-1: Manufacturer: syz [ 529.535507][ T8] usb 1-1: SerialNumber: syz [ 529.545441][ T8] usb 1-1: config 0 descriptor?? [ 529.768808][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 529.780133][ T8] usb 1-1: USB disconnect, device number 86 [ 530.166421][ T8] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 530.358109][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 530.367102][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 530.376115][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 530.387053][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 530.397916][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 530.408831][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 530.419487][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 530.430322][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 530.442711][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 530.454083][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 530.464142][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 530.473864][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 530.484807][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 530.495479][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 530.507052][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 530.517632][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 530.526352][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 530.535519][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 530.543589][ T8] usb 1-1: Product: syz [ 530.548082][ T8] usb 1-1: Manufacturer: syz [ 530.552711][ T8] usb 1-1: SerialNumber: syz [ 530.562518][ T8] usb 1-1: config 0 descriptor?? [ 530.788795][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 530.800123][ T8] usb 1-1: USB disconnect, device number 87 [ 531.186334][ T8] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 531.367950][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 531.376781][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 531.385691][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 531.396421][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 531.407161][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 531.418148][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 531.428775][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 531.439515][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 531.450339][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 531.461273][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 531.471018][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 531.480727][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 531.491569][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 531.502322][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 531.513536][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 531.524399][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 531.534079][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 531.543665][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 531.551908][ T8] usb 1-1: Product: syz [ 531.556367][ T8] usb 1-1: Manufacturer: syz [ 531.561382][ T8] usb 1-1: SerialNumber: syz [ 531.567932][ T8] usb 1-1: config 0 descriptor?? [ 531.795573][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 531.808533][ T8] usb 1-1: USB disconnect, device number 88 [ 532.196350][ T8] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 532.378210][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 532.387080][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 532.396691][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 532.407716][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 532.418606][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 532.429459][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 532.440072][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 532.450820][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 532.461853][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 532.472788][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 532.482536][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 532.492332][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 532.503677][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 532.515241][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 532.526528][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 532.537118][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 532.546142][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 532.555805][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 532.563880][ T8] usb 1-1: Product: syz [ 532.568137][ T8] usb 1-1: Manufacturer: syz [ 532.572843][ T8] usb 1-1: SerialNumber: syz [ 532.579836][ T8] usb 1-1: config 0 descriptor?? [ 532.807668][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 532.819409][ T8] usb 1-1: USB disconnect, device number 89 [ 532.863031][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 533.226346][ T8] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 533.408241][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 533.417051][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 533.426348][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 533.437207][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 533.447975][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 533.458931][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 533.469576][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 533.480343][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 533.491402][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 533.502484][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 533.512271][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 533.522165][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 533.533054][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 533.543616][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 533.554481][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 533.565392][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 533.574484][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 533.583584][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 533.591630][ T8] usb 1-1: Product: syz [ 533.595845][ T8] usb 1-1: Manufacturer: syz [ 533.600523][ T8] usb 1-1: SerialNumber: syz [ 533.607198][ T8] usb 1-1: config 0 descriptor?? [ 533.834058][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 533.845723][ T8] usb 1-1: USB disconnect, device number 90 [ 534.236396][ T8] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 534.418132][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 534.426923][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 534.435929][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 534.446654][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 534.457385][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 534.468235][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 534.479064][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 534.489923][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 534.500712][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 534.511725][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 534.521689][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 534.531463][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 534.542288][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 534.552966][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 534.563785][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 534.574362][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 534.583007][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 534.592117][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 534.600319][ T8] usb 1-1: Product: syz [ 534.604476][ T8] usb 1-1: Manufacturer: syz [ 534.609312][ T8] usb 1-1: SerialNumber: syz [ 534.622778][ T8] usb 1-1: config 0 descriptor?? [ 534.867281][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 534.895233][ T8] usb 1-1: USB disconnect, device number 91 [ 535.276353][ T8] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 535.458083][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 535.467081][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 535.475998][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 535.486738][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 535.497589][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 535.508698][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 535.519394][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 535.530214][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 535.541009][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 535.551948][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 535.561768][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 535.571566][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 535.582415][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 535.593156][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 535.604079][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 535.614998][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 535.624200][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 535.633711][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 535.641898][ T8] usb 1-1: Product: syz [ 535.646062][ T8] usb 1-1: Manufacturer: syz [ 535.651107][ T8] usb 1-1: SerialNumber: syz [ 535.657633][ T8] usb 1-1: config 0 descriptor?? [ 535.885706][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 535.900662][ T8] usb 1-1: USB disconnect, device number 92 [ 536.296388][ T8] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 536.478041][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 536.487275][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 536.496494][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 536.507226][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 536.518294][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 536.529233][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 536.539894][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 536.550705][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 536.561690][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 536.572500][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 536.582194][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 536.592061][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 536.603005][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 536.613597][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 536.624425][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 536.634989][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 536.643927][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 536.653038][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 536.661701][ T8] usb 1-1: Product: syz [ 536.666366][ T8] usb 1-1: Manufacturer: syz [ 536.671074][ T8] usb 1-1: SerialNumber: syz [ 536.677718][ T8] usb 1-1: config 0 descriptor?? [ 536.904966][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 536.917006][ T8] usb 1-1: USB disconnect, device number 93 [ 536.950135][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 537.316329][ T8] usb 1-1: new high-speed USB device number 94 using dummy_hcd [ 537.498140][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 537.506936][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 537.516212][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 537.527027][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 537.537938][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 537.548752][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 537.559331][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 537.570066][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 537.580808][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 537.591756][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 537.601448][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 537.611300][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 537.622317][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 537.633306][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 537.644219][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 537.654953][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 537.664033][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 537.673172][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 537.681437][ T8] usb 1-1: Product: syz [ 537.685624][ T8] usb 1-1: Manufacturer: syz [ 537.690447][ T8] usb 1-1: SerialNumber: syz [ 537.697157][ T8] usb 1-1: config 0 descriptor?? [ 537.917980][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 537.931534][ T8] usb 1-1: USB disconnect, device number 94 [ 538.336395][ T8] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 538.518321][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 538.527540][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 538.536469][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 538.547602][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 538.559032][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 538.570413][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 538.581248][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 538.591990][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 538.602705][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 538.613637][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 538.623518][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 538.633297][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 538.644427][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 538.655003][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 538.665994][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 538.676927][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 538.685629][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 538.694753][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.702977][ T8] usb 1-1: Product: syz [ 538.707575][ T8] usb 1-1: Manufacturer: syz [ 538.712205][ T8] usb 1-1: SerialNumber: syz [ 538.720358][ T8] usb 1-1: config 0 descriptor?? [ 538.948407][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 538.960413][ T8] usb 1-1: USB disconnect, device number 95 [ 539.346342][ T8] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 539.528333][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 539.537386][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 539.546747][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 539.557697][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 539.568650][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 539.579905][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 539.590896][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 539.601712][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 539.613050][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 539.624402][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 539.634139][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 539.644191][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 539.655076][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 539.665646][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 539.676663][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 539.687244][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 539.696850][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 539.705996][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 539.714105][ T8] usb 1-1: Product: syz [ 539.718321][ T8] usb 1-1: Manufacturer: syz [ 539.722928][ T8] usb 1-1: SerialNumber: syz [ 539.729918][ T8] usb 1-1: config 0 descriptor?? [ 539.957061][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 539.968654][ T8] usb 1-1: USB disconnect, device number 96 [ 540.005042][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 540.376411][ T8] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 540.558244][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 540.567210][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 540.576298][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 540.587034][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 540.597834][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 540.608766][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 540.620126][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 540.631210][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 540.642118][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 540.652957][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 540.662761][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 540.673153][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 540.683922][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 540.694589][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 540.705416][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 540.716293][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 540.725281][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 540.734853][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 540.742889][ T8] usb 1-1: Product: syz [ 540.747193][ T8] usb 1-1: Manufacturer: syz [ 540.751920][ T8] usb 1-1: SerialNumber: syz [ 540.761762][ T8] usb 1-1: config 0 descriptor?? [ 540.988467][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 541.001906][ T8] usb 1-1: USB disconnect, device number 97 [ 541.031918][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 541.406405][ T8] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 541.588263][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 541.597409][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 541.606515][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 541.617409][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 541.628537][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 541.639402][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 541.650188][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 541.661292][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 541.672476][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 541.683506][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 541.694703][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 541.706005][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 541.717215][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 541.727862][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 541.738987][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 541.749835][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 541.758935][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 541.768194][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.776174][ T8] usb 1-1: Product: syz [ 541.780382][ T8] usb 1-1: Manufacturer: syz [ 541.784990][ T8] usb 1-1: SerialNumber: syz [ 541.797062][ T8] usb 1-1: config 0 descriptor?? [ 542.032626][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 542.062407][ T8] usb 1-1: USB disconnect, device number 98 [ 542.446361][ T8] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 542.628180][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 542.637108][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 542.646945][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 542.661274][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 542.672305][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 542.683731][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 542.694804][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 542.706714][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 542.717706][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 542.729316][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 542.739328][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 542.749629][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 542.760707][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 542.771474][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 542.782872][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 542.793743][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 542.802965][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 542.812161][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 542.820911][ T8] usb 1-1: Product: syz [ 542.825644][ T8] usb 1-1: Manufacturer: syz [ 542.830600][ T8] usb 1-1: SerialNumber: syz [ 542.837585][ T8] usb 1-1: config 0 descriptor?? [ 543.066141][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 543.078748][ T8] usb 1-1: USB disconnect, device number 99 [ 543.466361][ T8] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 543.648146][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 543.656951][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 543.665861][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 543.676632][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 543.687439][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 543.698403][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 543.709665][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 543.720420][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 543.731510][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 543.742351][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 543.752080][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 543.761807][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 543.772546][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 543.783414][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 543.794328][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 543.804886][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 543.814177][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 543.824019][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.832107][ T8] usb 1-1: Product: syz [ 543.836426][ T8] usb 1-1: Manufacturer: syz [ 543.841127][ T8] usb 1-1: SerialNumber: syz [ 543.847923][ T8] usb 1-1: config 0 descriptor?? [ 544.075598][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 544.087931][ T8] usb 1-1: USB disconnect, device number 100 [ 544.476404][ T8] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 544.658033][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 544.666901][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 544.675827][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 544.687093][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 544.697902][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 544.709109][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 544.720830][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 544.731786][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 544.742524][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 544.753540][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 544.763330][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 544.773126][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 544.784840][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 544.795528][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 544.806542][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 544.817344][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 544.826608][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 544.835679][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 544.843744][ T8] usb 1-1: Product: syz [ 544.847965][ T8] usb 1-1: Manufacturer: syz [ 544.852558][ T8] usb 1-1: SerialNumber: syz [ 544.859341][ T8] usb 1-1: config 0 descriptor?? [ 545.083409][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 545.098891][ T8] usb 1-1: USB disconnect, device number 101 [ 545.496396][ T8] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 545.678229][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 545.687008][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 545.695902][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 545.706657][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 545.717425][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 545.728399][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 545.739011][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 545.749924][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 545.760736][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 545.771553][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 545.781317][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 545.791010][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 545.801830][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 545.812665][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 545.823694][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 545.834427][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 545.843315][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 545.852430][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.860590][ T8] usb 1-1: Product: syz [ 545.864826][ T8] usb 1-1: Manufacturer: syz [ 545.869509][ T8] usb 1-1: SerialNumber: syz [ 545.876143][ T8] usb 1-1: config 0 descriptor?? [ 546.103099][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 546.114287][ T8] usb 1-1: USB disconnect, device number 102 [ 546.506377][ T8] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 546.687905][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 546.696662][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 546.705718][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 546.716621][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 546.727468][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 546.738325][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 546.749101][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 546.760223][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 546.770972][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 546.781955][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 546.791644][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 546.801423][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 546.812331][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 546.822927][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 546.833750][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 546.844408][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 546.853425][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 546.862647][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.870758][ T8] usb 1-1: Product: syz [ 546.874934][ T8] usb 1-1: Manufacturer: syz [ 546.879625][ T8] usb 1-1: SerialNumber: syz [ 546.886036][ T8] usb 1-1: config 0 descriptor?? [ 547.114929][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 547.126668][ T8] usb 1-1: USB disconnect, device number 103 [ 547.164370][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 547.516438][ T8] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 547.698172][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 547.707617][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 547.722243][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 547.732991][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 547.744186][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 547.755194][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 547.766269][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 547.777171][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 547.788162][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 547.799243][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 547.809408][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 547.819430][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 547.830269][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 547.840997][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 547.852268][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 547.862833][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 547.871731][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 547.880846][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.889003][ T8] usb 1-1: Product: syz [ 547.893288][ T8] usb 1-1: Manufacturer: syz [ 547.897967][ T8] usb 1-1: SerialNumber: syz [ 547.904561][ T8] usb 1-1: config 0 descriptor?? [ 548.131619][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 548.148102][ T8] usb 1-1: USB disconnect, device number 104 [ 548.536404][ T8] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 548.718331][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 548.727273][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 548.736182][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 548.747472][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 548.758395][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 548.769679][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 548.780317][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 548.791074][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 548.802122][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 548.812964][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 548.823097][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 548.833338][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 548.844196][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 548.854868][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 548.865872][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 548.876519][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 548.886641][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 548.895780][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.903937][ T8] usb 1-1: Product: syz [ 548.908230][ T8] usb 1-1: Manufacturer: syz [ 548.912831][ T8] usb 1-1: SerialNumber: syz [ 548.919869][ T8] usb 1-1: config 0 descriptor?? [ 549.148437][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 549.162237][ T8] usb 1-1: USB disconnect, device number 105 [ 549.566349][ T8] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 549.748172][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 549.757215][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 549.766417][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 549.777194][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 549.788403][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 549.799687][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 549.810890][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 549.821865][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 549.832616][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 549.843644][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 549.853361][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 549.863498][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 549.874304][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 549.884995][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 549.895836][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 549.906694][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 549.915769][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 549.925434][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.933538][ T8] usb 1-1: Product: syz [ 549.937793][ T8] usb 1-1: Manufacturer: syz [ 549.942684][ T8] usb 1-1: SerialNumber: syz [ 549.949674][ T8] usb 1-1: config 0 descriptor?? [ 550.177504][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 550.189841][ T8] usb 1-1: USB disconnect, device number 106 [ 550.232782][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 550.606453][ T8] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 550.788243][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 550.797166][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 550.806068][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 550.816848][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 550.827870][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 550.838792][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 550.849936][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 550.860754][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 550.871569][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 550.882395][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 550.892265][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 550.901980][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 550.912811][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 550.924341][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 550.935301][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 550.946067][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 550.955084][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 550.964274][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.972313][ T8] usb 1-1: Product: syz [ 550.976538][ T8] usb 1-1: Manufacturer: syz [ 550.981413][ T8] usb 1-1: SerialNumber: syz [ 550.988204][ T8] usb 1-1: config 0 descriptor?? [ 551.217140][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 551.228841][ T8] usb 1-1: USB disconnect, device number 107 [ 551.265745][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 551.646308][ T8] usb 1-1: new high-speed USB device number 108 using dummy_hcd [ 551.828010][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 551.836817][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 551.845740][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 551.856472][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 551.867188][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 551.878188][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 551.889084][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 551.899819][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 551.910558][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 551.921468][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 551.931157][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 551.940957][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 551.951953][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 551.962776][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 551.973609][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 551.984365][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 551.993984][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 552.003201][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.011288][ T8] usb 1-1: Product: syz [ 552.015451][ T8] usb 1-1: Manufacturer: syz [ 552.020203][ T8] usb 1-1: SerialNumber: syz [ 552.027057][ T8] usb 1-1: config 0 descriptor?? [ 552.253786][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 552.265418][ T8] usb 1-1: USB disconnect, device number 108 [ 552.656333][ T8] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 552.838376][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 552.847380][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 552.856589][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 552.867357][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 552.878185][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 552.889012][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 552.899813][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 552.910699][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 552.921668][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 552.932529][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 552.942326][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 552.952034][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 552.962798][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 552.973358][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 552.984187][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 552.994830][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 553.003754][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 553.012864][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.020900][ T8] usb 1-1: Product: syz [ 553.025068][ T8] usb 1-1: Manufacturer: syz [ 553.029709][ T8] usb 1-1: SerialNumber: syz [ 553.036062][ T8] usb 1-1: config 0 descriptor?? [ 553.263116][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 553.275533][ T8] usb 1-1: USB disconnect, device number 109 [ 553.666376][ T8] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 553.848462][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 553.857255][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 553.866354][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 553.877088][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 553.887896][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 553.899589][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 553.910252][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 553.921282][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 553.932637][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 553.943553][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 553.953331][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 553.963531][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 553.974471][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 553.985906][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 553.996821][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 554.007368][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 554.016303][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 554.025921][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 554.034124][ T8] usb 1-1: Product: syz [ 554.038339][ T8] usb 1-1: Manufacturer: syz [ 554.042934][ T8] usb 1-1: SerialNumber: syz [ 554.052659][ T8] usb 1-1: config 0 descriptor?? [ 554.280792][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 554.292317][ T8] usb 1-1: USB disconnect, device number 110 [ 554.686418][ T8] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 554.867964][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 554.876719][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 554.885704][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 554.896603][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 554.907522][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 554.918440][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 554.929118][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 554.939960][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 554.950973][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 554.962013][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 554.971929][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 554.982062][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 554.993059][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 555.003698][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 555.014776][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 555.025549][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 555.034943][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 555.044245][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.052376][ T8] usb 1-1: Product: syz [ 555.056594][ T8] usb 1-1: Manufacturer: syz [ 555.061237][ T8] usb 1-1: SerialNumber: syz [ 555.068111][ T8] usb 1-1: config 0 descriptor?? [ 555.294581][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 555.305828][ T8] usb 1-1: USB disconnect, device number 111 [ 555.696373][ T8] usb 1-1: new high-speed USB device number 112 using dummy_hcd [ 555.888225][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 555.897407][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 555.906636][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 555.917391][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 555.928953][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 555.939958][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 555.951006][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 555.961759][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 555.972670][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 555.983838][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 555.993542][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 556.003370][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 556.014220][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 556.025087][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 556.036090][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 556.047162][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 556.055895][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 556.065102][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 556.073240][ T8] usb 1-1: Product: syz [ 556.077915][ T8] usb 1-1: Manufacturer: syz [ 556.082634][ T8] usb 1-1: SerialNumber: syz [ 556.089466][ T8] usb 1-1: config 0 descriptor?? [ 556.316145][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 556.328612][ T8] usb 1-1: USB disconnect, device number 112 [ 556.363650][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 556.726382][ T8] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 556.908210][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 556.917210][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 556.926922][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 556.938523][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 556.949811][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 556.960877][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 556.972128][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 556.983872][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 556.994895][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 557.006350][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 557.016611][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 557.026570][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 557.037316][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 557.047880][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 557.058853][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 557.069588][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 557.078360][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 557.087463][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.095459][ T8] usb 1-1: Product: syz [ 557.099651][ T8] usb 1-1: Manufacturer: syz [ 557.104242][ T8] usb 1-1: SerialNumber: syz [ 557.110956][ T8] usb 1-1: config 0 descriptor?? [ 557.337281][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 557.349315][ T8] usb 1-1: USB disconnect, device number 113 [ 557.736389][ T8] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 557.918085][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 557.927713][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 557.936703][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 557.947566][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 557.958483][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 557.969421][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 557.980022][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 557.990765][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 558.001721][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 558.012543][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 558.022699][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 558.032473][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 558.043212][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 558.053852][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 558.064956][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 558.075797][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 558.084756][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 558.093975][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.102026][ T8] usb 1-1: Product: syz [ 558.106202][ T8] usb 1-1: Manufacturer: syz [ 558.110955][ T8] usb 1-1: SerialNumber: syz [ 558.117762][ T8] usb 1-1: config 0 descriptor?? [ 558.340980][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 558.352732][ T8] usb 1-1: USB disconnect, device number 114 [ 558.736333][ T8] usb 1-1: new high-speed USB device number 115 using dummy_hcd [ 558.918088][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 558.927113][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 558.936123][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 558.947447][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 558.958391][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 558.969461][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 558.980124][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 558.990860][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 559.002040][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 559.012944][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 559.022992][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 559.032693][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 559.043449][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 559.054228][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 559.065377][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 559.076140][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 559.084925][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 559.094194][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.102275][ T8] usb 1-1: Product: syz [ 559.106515][ T8] usb 1-1: Manufacturer: syz [ 559.111138][ T8] usb 1-1: SerialNumber: syz [ 559.117855][ T8] usb 1-1: config 0 descriptor?? [ 559.344185][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 559.356026][ T8] usb 1-1: USB disconnect, device number 115 [ 559.398572][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 559.766364][ T8] usb 1-1: new high-speed USB device number 116 using dummy_hcd [ 559.947993][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 559.957090][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 559.966489][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 559.977229][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 559.988145][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 559.999187][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 560.009830][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 560.020925][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 560.031737][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 560.042581][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 560.052360][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 560.062060][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 560.072817][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 560.083518][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 560.094360][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 560.105185][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 560.114192][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 560.123346][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.131478][ T8] usb 1-1: Product: syz [ 560.135866][ T8] usb 1-1: Manufacturer: syz [ 560.140725][ T8] usb 1-1: SerialNumber: syz [ 560.147820][ T8] usb 1-1: config 0 descriptor?? [ 560.375380][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 560.387261][ T8] usb 1-1: USB disconnect, device number 116 [ 560.428444][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 560.796385][ T8] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 560.977893][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 560.986662][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 560.995652][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 561.006384][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 561.017222][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 561.028145][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 561.038748][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 561.049606][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 561.060360][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 561.071289][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 561.080998][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 561.090771][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 561.102474][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 561.113072][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 561.123890][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 561.134551][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 561.143424][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 561.152909][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 561.160959][ T8] usb 1-1: Product: syz [ 561.165158][ T8] usb 1-1: Manufacturer: syz [ 561.169824][ T8] usb 1-1: SerialNumber: syz [ 561.176652][ T8] usb 1-1: config 0 descriptor?? [ 561.404420][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 561.417231][ T8] usb 1-1: USB disconnect, device number 117 [ 561.806372][ T8] usb 1-1: new high-speed USB device number 118 using dummy_hcd [ 561.988216][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 561.997937][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 562.007152][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 562.018430][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 562.029185][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 562.040013][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 562.050844][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 562.062041][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 562.072970][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 562.083800][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 562.093522][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 562.103241][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 562.114178][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 562.124772][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 562.135711][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 562.146536][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 562.156084][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 562.165316][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.173850][ T8] usb 1-1: Product: syz [ 562.178062][ T8] usb 1-1: Manufacturer: syz [ 562.182683][ T8] usb 1-1: SerialNumber: syz [ 562.189237][ T8] usb 1-1: config 0 descriptor?? [ 562.412694][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 562.424133][ T8] usb 1-1: USB disconnect, device number 118 [ 562.806426][ T8] usb 1-1: new high-speed USB device number 119 using dummy_hcd [ 562.988385][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 562.997189][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 563.006073][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 563.017090][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 563.027987][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 563.038801][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 563.049477][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 563.060566][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 563.071373][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 563.082399][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 563.092073][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 563.101844][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 563.112600][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 563.123482][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 563.134477][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 563.145046][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 563.153837][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 563.163020][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.171161][ T8] usb 1-1: Product: syz [ 563.175338][ T8] usb 1-1: Manufacturer: syz [ 563.180172][ T8] usb 1-1: SerialNumber: syz [ 563.186880][ T8] usb 1-1: config 0 descriptor?? [ 563.413837][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 563.427666][ T8] usb 1-1: USB disconnect, device number 119 [ 563.459418][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 563.826375][ T8] usb 1-1: new high-speed USB device number 120 using dummy_hcd [ 564.008714][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 564.017654][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 564.027016][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 564.037874][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 564.048609][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 564.059442][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 564.070847][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 564.081602][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 564.092346][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 564.103352][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 564.113036][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 564.122983][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 564.133732][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 564.144469][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 564.155292][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 564.165886][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 564.174773][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 564.184059][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 564.192093][ T8] usb 1-1: Product: syz [ 564.196375][ T8] usb 1-1: Manufacturer: syz [ 564.201070][ T8] usb 1-1: SerialNumber: syz [ 564.208135][ T8] usb 1-1: config 0 descriptor?? [ 564.435947][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 564.448091][ T8] usb 1-1: USB disconnect, device number 120 [ 564.836428][ T8] usb 1-1: new high-speed USB device number 121 using dummy_hcd [ 565.018176][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 565.027644][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 565.036654][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 565.048361][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 565.059373][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 565.070234][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 565.081690][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 565.093584][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 565.104506][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 565.115654][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 565.125626][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 565.135518][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 565.146364][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 565.157217][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 565.168173][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 565.178816][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 565.188204][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 565.197332][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.205325][ T8] usb 1-1: Product: syz [ 565.209562][ T8] usb 1-1: Manufacturer: syz [ 565.214385][ T8] usb 1-1: SerialNumber: syz [ 565.226970][ T8] usb 1-1: config 0 descriptor?? [ 565.453340][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 565.477313][ T8] usb 1-1: USB disconnect, device number 121 [ 565.856399][ T8] usb 1-1: new high-speed USB device number 122 using dummy_hcd [ 566.038346][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 566.047101][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 566.055977][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 566.066689][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 566.077387][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 566.088477][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 566.099250][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 566.110327][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 566.121065][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 566.131908][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 566.141616][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 566.151595][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 566.162771][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 566.173353][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 566.184273][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 566.194870][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 566.203647][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 566.212864][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.221080][ T8] usb 1-1: Product: syz [ 566.225322][ T8] usb 1-1: Manufacturer: syz [ 566.229963][ T8] usb 1-1: SerialNumber: syz [ 566.236687][ T8] usb 1-1: config 0 descriptor?? [ 566.464727][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 566.476619][ T8] usb 1-1: USB disconnect, device number 122 [ 566.876336][ T8] usb 1-1: new high-speed USB device number 123 using dummy_hcd [ 567.058128][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 567.067031][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 567.075941][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 567.086777][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 567.097486][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 567.108517][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 567.119194][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 567.131501][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 567.142335][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 567.153384][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 567.163277][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 567.173182][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 567.184009][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 567.194761][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 567.205683][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 567.216286][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 567.225284][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 567.234658][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.242887][ T8] usb 1-1: Product: syz [ 567.247122][ T8] usb 1-1: Manufacturer: syz [ 567.251738][ T8] usb 1-1: SerialNumber: syz [ 567.258266][ T8] usb 1-1: config 0 descriptor?? [ 567.485599][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 567.498034][ T8] usb 1-1: USB disconnect, device number 123 [ 567.876315][ T8] usb 1-1: new high-speed USB device number 124 using dummy_hcd [ 568.057908][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 568.066714][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 568.075627][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 568.086455][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 568.097355][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 568.108193][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 568.118782][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 568.129658][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 568.140582][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 568.153487][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 568.163285][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 568.173257][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 568.184790][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 568.195457][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 568.206572][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 568.217472][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 568.226587][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 568.236313][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.244652][ T8] usb 1-1: Product: syz [ 568.248944][ T8] usb 1-1: Manufacturer: syz [ 568.253559][ T8] usb 1-1: SerialNumber: syz [ 568.260521][ T8] usb 1-1: config 0 descriptor?? [ 568.485302][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 568.500304][ T8] usb 1-1: USB disconnect, device number 124 [ 568.530472][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 568.906351][ T8] usb 1-1: new high-speed USB device number 125 using dummy_hcd [ 569.088322][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 569.097467][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 569.107095][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 569.118009][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 569.128869][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 569.139739][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 569.150704][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 569.161733][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 569.173069][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 569.184634][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 569.195209][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 569.205554][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 569.216732][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 569.227683][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 569.238896][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 569.249684][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 569.259034][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 569.268596][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.277663][ T8] usb 1-1: Product: syz [ 569.282400][ T8] usb 1-1: Manufacturer: syz [ 569.287541][ T8] usb 1-1: SerialNumber: syz [ 569.294265][ T8] usb 1-1: config 0 descriptor?? [ 569.522129][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 569.534112][ T8] usb 1-1: USB disconnect, device number 125 [ 569.926371][ T8] usb 1-1: new high-speed USB device number 126 using dummy_hcd [ 570.108268][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 570.117045][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 570.126203][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 570.136973][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 570.147711][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 570.158570][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 570.169576][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 570.180306][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 570.191132][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 570.202133][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 570.211818][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 570.221563][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 570.232321][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 570.242993][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 570.253835][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 570.264563][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 570.273836][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 570.282999][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 570.291043][ T8] usb 1-1: Product: syz [ 570.295224][ T8] usb 1-1: Manufacturer: syz [ 570.299915][ T8] usb 1-1: SerialNumber: syz [ 570.306767][ T8] usb 1-1: config 0 descriptor?? [ 570.532627][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 570.544425][ T8] usb 1-1: USB disconnect, device number 126 [ 570.926343][ T8] usb 1-1: new high-speed USB device number 127 using dummy_hcd [ 571.108563][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 571.117843][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 571.126932][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 571.138382][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 571.149135][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 571.160683][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 571.171415][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 571.182702][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 571.193709][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 571.204919][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 571.214676][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 571.224584][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 571.235695][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 571.246526][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 571.257406][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 571.268240][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 571.278167][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 571.287475][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.295547][ T8] usb 1-1: Product: syz [ 571.299788][ T8] usb 1-1: Manufacturer: syz [ 571.304413][ T8] usb 1-1: SerialNumber: syz [ 571.311276][ T8] usb 1-1: config 0 descriptor?? [ 571.538419][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 571.550098][ T8] usb 1-1: USB disconnect, device number 127 [ 571.936351][ T8] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 572.117831][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 572.126764][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 572.135695][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 572.146559][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 572.158307][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 572.169257][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 572.180505][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 572.194552][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 572.205726][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 572.218172][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 572.228222][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 572.238700][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 572.249959][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 572.260728][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 572.271725][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 572.282394][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 572.291470][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 572.300668][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.309042][ T8] usb 1-1: Product: syz [ 572.313314][ T8] usb 1-1: Manufacturer: syz [ 572.318127][ T8] usb 1-1: SerialNumber: syz [ 572.324664][ T8] usb 1-1: config 0 descriptor?? [ 572.554165][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 572.566685][ T8] usb 1-1: USB disconnect, device number 2 [ 572.613786][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 572.976318][ T8] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 573.158312][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 573.167565][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 573.176826][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 573.187683][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 573.198449][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 573.209376][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 573.220156][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 573.230985][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 573.241807][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 573.252672][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 573.262605][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 573.272506][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 573.283312][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 573.293994][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 573.304850][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 573.315607][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 573.325083][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 573.334313][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 573.342515][ T8] usb 1-1: Product: syz [ 573.346776][ T8] usb 1-1: Manufacturer: syz [ 573.351384][ T8] usb 1-1: SerialNumber: syz [ 573.358286][ T8] usb 1-1: config 0 descriptor?? [ 573.584909][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 573.596407][ T8] usb 1-1: USB disconnect, device number 3 [ 573.986342][ T8] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 574.168022][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 574.176788][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 574.185937][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 574.196674][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 574.207381][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 574.218408][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 574.228986][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 574.240142][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 574.250899][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 574.261812][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 574.271516][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 574.281285][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 574.292276][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 574.302839][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 574.313841][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 574.324541][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 574.334640][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 574.343772][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 574.351891][ T8] usb 1-1: Product: syz [ 574.356391][ T8] usb 1-1: Manufacturer: syz [ 574.361028][ T8] usb 1-1: SerialNumber: syz [ 574.367850][ T8] usb 1-1: config 0 descriptor?? [ 574.591447][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 574.603381][ T8] usb 1-1: USB disconnect, device number 4 [ 574.640056][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 575.016418][ T8] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 575.198207][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 575.206972][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 575.215897][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 575.226715][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 575.237485][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 575.248572][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 575.259177][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 575.270013][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 575.280917][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 575.291845][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 575.301542][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 575.311251][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 575.322088][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 575.332926][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 575.344060][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 575.355156][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 575.364379][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 575.373964][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.382009][ T8] usb 1-1: Product: syz [ 575.386405][ T8] usb 1-1: Manufacturer: syz [ 575.391043][ T8] usb 1-1: SerialNumber: syz [ 575.398088][ T8] usb 1-1: config 0 descriptor?? [ 575.624473][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 575.636318][ T8] usb 1-1: USB disconnect, device number 5 [ 576.016334][ T8] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 576.198230][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 576.207190][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 576.216193][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 576.227239][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 576.238094][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 576.248960][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 576.259804][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 576.270798][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 576.281656][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 576.292581][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 576.302266][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 576.311952][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 576.323034][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 576.333775][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 576.344603][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 576.355359][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 576.364366][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 576.374144][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.382354][ T8] usb 1-1: Product: syz [ 576.386557][ T8] usb 1-1: Manufacturer: syz [ 576.391150][ T8] usb 1-1: SerialNumber: syz [ 576.398056][ T8] usb 1-1: config 0 descriptor?? [ 576.627649][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 576.639679][ T8] usb 1-1: USB disconnect, device number 6 [ 577.026335][ T8] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 577.208035][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 577.216867][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 577.226416][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 577.237243][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 577.248816][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 577.259874][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 577.270935][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 577.281779][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 577.292635][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 577.303638][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 577.313329][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 577.323049][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 577.333909][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 577.344654][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 577.355593][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 577.366417][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 577.375317][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 577.384807][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.393051][ T8] usb 1-1: Product: syz [ 577.397255][ T8] usb 1-1: Manufacturer: syz [ 577.401867][ T8] usb 1-1: SerialNumber: syz [ 577.408562][ T8] usb 1-1: config 0 descriptor?? [ 577.635335][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 577.646636][ T8] usb 1-1: USB disconnect, device number 7 [ 577.669211][ T3548] udevd[3548]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 578.026378][ T8] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 578.208106][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 578.216974][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 578.225970][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 578.236677][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 578.247520][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 578.258988][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 578.269693][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 578.280892][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 578.291739][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 578.302669][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 578.312449][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 578.322163][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 578.333287][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 578.344142][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 578.354965][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 578.366108][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 578.375076][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 578.384184][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.392226][ T8] usb 1-1: Product: syz [ 578.396461][ T8] usb 1-1: Manufacturer: syz [ 578.401074][ T8] usb 1-1: SerialNumber: syz [ 578.407792][ T8] usb 1-1: config 0 descriptor?? [ 578.637247][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 578.649042][ T8] usb 1-1: USB disconnect, device number 8 [ 579.036388][ T8] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 579.218217][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 579.227075][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 579.236408][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 579.247865][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 579.258595][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 579.269587][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 579.280179][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 579.291031][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 579.301817][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 579.312637][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 579.322332][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 579.332039][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 579.342793][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 579.353357][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 579.364300][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 579.375245][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 579.384448][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 579.393648][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 579.401873][ T8] usb 1-1: Product: syz [ 579.406253][ T8] usb 1-1: Manufacturer: syz [ 579.410866][ T8] usb 1-1: SerialNumber: syz [ 579.419461][ T8] usb 1-1: config 0 descriptor?? [ 579.646634][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 579.658759][ T8] usb 1-1: USB disconnect, device number 9 [ 580.046411][ T8] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 580.228365][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 580.237155][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 580.246168][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 580.258248][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 580.269153][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 580.280461][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 580.291569][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 580.302757][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 580.314053][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 580.325338][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 580.336316][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 580.346165][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 580.357465][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 580.368414][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 580.379456][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 580.390421][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 580.399717][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 580.409304][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.417630][ T8] usb 1-1: Product: syz [ 580.422009][ T8] usb 1-1: Manufacturer: syz [ 580.426666][ T8] usb 1-1: SerialNumber: syz [ 580.433624][ T8] usb 1-1: config 0 descriptor?? [ 580.659334][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 580.671145][ T8] usb 1-1: USB disconnect, device number 10 [ 581.056350][ T8] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 581.238335][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 581.247337][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 581.256805][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 581.267538][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 581.278355][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 581.289437][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 581.300147][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 581.310973][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 581.321711][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 581.332633][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 581.342469][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 581.352252][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 581.363015][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 581.373784][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 581.384976][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 581.395631][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 581.404953][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 581.414060][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 581.422212][ T8] usb 1-1: Product: syz [ 581.426709][ T8] usb 1-1: Manufacturer: syz [ 581.431305][ T8] usb 1-1: SerialNumber: syz [ 581.438053][ T8] usb 1-1: config 0 descriptor?? [ 581.664549][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 581.676066][ T8] usb 1-1: USB disconnect, device number 11 [ 582.066390][ T8] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 582.248037][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 582.257016][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 582.266618][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 582.277912][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 582.288661][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 582.299463][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 582.310081][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 582.320821][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 582.331648][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 582.342560][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 582.352269][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 582.361958][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 582.373839][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 582.384512][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 582.395536][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 582.406188][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 582.415218][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 582.424470][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 582.432509][ T8] usb 1-1: Product: syz [ 582.436886][ T8] usb 1-1: Manufacturer: syz [ 582.441501][ T8] usb 1-1: SerialNumber: syz [ 582.448291][ T8] usb 1-1: config 0 descriptor?? [ 582.675070][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 582.686662][ T8] usb 1-1: USB disconnect, device number 12 [ 583.076302][ T8] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 583.257781][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 583.266868][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 583.275880][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 583.286700][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 583.297536][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 583.308382][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 583.318978][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 583.329911][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 583.340901][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 583.351729][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 583.361454][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 583.371546][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 583.382277][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 583.392836][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 583.403749][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 583.414501][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 583.423465][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 583.432584][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.440956][ T8] usb 1-1: Product: syz [ 583.445161][ T8] usb 1-1: Manufacturer: syz [ 583.449822][ T8] usb 1-1: SerialNumber: syz [ 583.456347][ T8] usb 1-1: config 0 descriptor?? [ 583.684590][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 583.696292][ T8] usb 1-1: USB disconnect, device number 13 [ 584.076333][ T8] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 584.257775][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 584.266593][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 584.275671][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 584.286389][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 584.297107][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 584.307950][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 584.318755][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 584.329592][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 584.340429][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 584.351290][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 584.360988][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 584.370996][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 584.382036][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 584.392684][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 584.403957][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 584.414788][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 584.423728][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 584.433570][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.442483][ T8] usb 1-1: Product: syz [ 584.446712][ T8] usb 1-1: Manufacturer: syz [ 584.451456][ T8] usb 1-1: SerialNumber: syz [ 584.461819][ T8] usb 1-1: config 0 descriptor?? [ 584.688910][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 584.700163][ T8] usb 1-1: USB disconnect, device number 14 [ 585.096383][ T8] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 585.278059][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 585.287096][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 585.296186][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 585.307153][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 585.317901][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 585.329119][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 585.339811][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 585.350546][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 585.361293][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 585.372212][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 585.381906][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 585.391616][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 585.402463][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 585.413128][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 585.424286][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 585.434928][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 585.443807][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 585.452926][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 585.461070][ T8] usb 1-1: Product: syz [ 585.465236][ T8] usb 1-1: Manufacturer: syz [ 585.470024][ T8] usb 1-1: SerialNumber: syz [ 585.476960][ T8] usb 1-1: config 0 descriptor?? [ 585.704552][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 585.716666][ T8] usb 1-1: USB disconnect, device number 15 [ 586.106325][ T8] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 586.288469][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 586.297231][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 586.306297][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 586.317131][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 586.327961][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 586.339226][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 586.349986][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 586.360977][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 586.372515][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 586.383684][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 586.393476][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 586.403694][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 586.414551][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 586.426192][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 586.437800][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 586.449075][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 586.458020][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 586.467198][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.475223][ T8] usb 1-1: Product: syz [ 586.479432][ T8] usb 1-1: Manufacturer: syz [ 586.484034][ T8] usb 1-1: SerialNumber: syz [ 586.490887][ T8] usb 1-1: config 0 descriptor?? [ 586.717935][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 586.730942][ T8] usb 1-1: USB disconnect, device number 16 [ 587.126377][ T8] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 587.308035][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 587.316822][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 587.325729][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 587.336503][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 587.347513][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 587.358433][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 587.369363][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 587.380381][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 587.391249][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 587.402199][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 587.411995][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 587.421972][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 587.432931][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 587.443845][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 587.455467][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 587.466306][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 587.475135][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 587.484526][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 587.493011][ T8] usb 1-1: Product: syz [ 587.497274][ T8] usb 1-1: Manufacturer: syz [ 587.502888][ T8] usb 1-1: SerialNumber: syz [ 587.510319][ T8] usb 1-1: config 0 descriptor?? [ 587.737301][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 587.749692][ T8] usb 1-1: USB disconnect, device number 17 [ 588.146367][ T8] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 588.328177][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 588.337051][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 588.345955][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 588.356687][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 588.367685][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 588.378859][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 588.389547][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 588.400324][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 588.411235][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 588.424641][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 588.434423][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 588.444103][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 588.455046][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 588.465852][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 588.477913][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 588.488641][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 588.497716][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 588.507063][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 588.515313][ T8] usb 1-1: Product: syz [ 588.520411][ T8] usb 1-1: Manufacturer: syz [ 588.525127][ T8] usb 1-1: SerialNumber: syz [ 588.531998][ T8] usb 1-1: config 0 descriptor?? [ 588.760154][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 588.771220][ T8] usb 1-1: USB disconnect, device number 18 [ 589.156385][ T8] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 589.338106][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 589.347054][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 589.355968][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 589.366725][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 589.377452][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 589.388395][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 589.398999][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 589.409866][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 589.420715][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 589.432609][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 589.442659][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 589.452440][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 589.463581][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 589.475218][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 589.486316][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 589.497050][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 589.506394][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 589.515535][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 589.524059][ T8] usb 1-1: Product: syz [ 589.528294][ T8] usb 1-1: Manufacturer: syz [ 589.533065][ T8] usb 1-1: SerialNumber: syz [ 589.540076][ T8] usb 1-1: config 0 descriptor?? [ 589.768416][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 589.780034][ T8] usb 1-1: USB disconnect, device number 19 [ 590.176402][ T8] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 590.358103][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 590.367184][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 590.376292][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 590.387764][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 590.399125][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 590.410327][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 590.421907][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 590.432788][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 590.443727][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 590.454572][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 590.465012][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 590.474816][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 590.485946][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 590.496687][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 590.507876][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 590.518778][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 590.527703][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 590.536894][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 590.545319][ T8] usb 1-1: Product: syz [ 590.549561][ T8] usb 1-1: Manufacturer: syz [ 590.554278][ T8] usb 1-1: SerialNumber: syz [ 590.561138][ T8] usb 1-1: config 0 descriptor?? [ 590.790631][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 590.801885][ T8] usb 1-1: USB disconnect, device number 20 [ 591.206337][ T8] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 591.388090][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 591.396926][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 591.405980][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 591.416739][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 591.427477][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 591.438348][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 591.448973][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 591.459736][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 591.470496][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 591.481803][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 591.491549][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 591.501643][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 591.512399][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 591.522975][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 591.533916][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 591.544613][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 591.553428][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 591.562543][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 591.570604][ T8] usb 1-1: Product: syz [ 591.574763][ T8] usb 1-1: Manufacturer: syz [ 591.579932][ T8] usb 1-1: SerialNumber: syz [ 591.586607][ T8] usb 1-1: config 0 descriptor?? [ 591.813175][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 591.825040][ T8] usb 1-1: USB disconnect, device number 21 [ 592.206307][ T8] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 592.387991][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 592.396903][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 592.405950][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 592.416688][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 592.427422][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 592.438332][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 592.449006][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 592.459738][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 592.470490][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 592.481403][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 592.491217][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 592.501167][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 592.512643][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 592.523751][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 592.534699][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 592.545504][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 592.555185][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 592.564345][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 592.572668][ T8] usb 1-1: Product: syz [ 592.576939][ T8] usb 1-1: Manufacturer: syz [ 592.581563][ T8] usb 1-1: SerialNumber: syz [ 592.588370][ T8] usb 1-1: config 0 descriptor?? [ 592.815942][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 592.827727][ T8] usb 1-1: USB disconnect, device number 22 [ 593.216359][ T8] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 593.397920][ T8] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 593.406944][ T8] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 593.416015][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 593.427069][ T8] usb 1-1: config 0 interface 0 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 593.437904][ T8] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 593.448835][ T8] usb 1-1: config 0 interface 0 altsetting 6 has a duplicate endpoint with address 0xE, skipping [ 593.459505][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 593.470353][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 593.481189][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 593.492290][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 593.502254][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0xD has invalid wMaxPacketSize 0 [ 593.511956][ T8] usb 1-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 593.522977][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 593.534555][ T8] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 593.545582][ T8] usb 1-1: config 0 interface 0 altsetting 1 has a duplicate endpoint with address 0xB, skipping [ 593.556756][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 593.566302][ T8] usb 1-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=17.9b [ 593.575402][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.583465][ T8] usb 1-1: Product: syz [ 593.587767][ T8] usb 1-1: Manufacturer: syz [ 593.592375][ T8] usb 1-1: SerialNumber: syz [ 593.599411][ T8] usb 1-1: config 0 descriptor?? [ 593.823762][ T8] usbtv 1-1:0.0: Fushicai USBTV007 Audio-Video Grabber [ 593.836500][ T8] usb 1-1: USB disconnect, device number 23