180]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 538.404133][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 538.423968][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.433891][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 538.442980][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.451481][ T4256] usb 1-1: Product: syz [ 538.456919][ T4256] usb 1-1: Manufacturer: syz [ 538.461570][ T4256] usb 1-1: SerialNumber: syz [ 538.466511][ T4907] usb 4-1: Product: syz [ 538.470757][ T4907] usb 4-1: Manufacturer: syz [ 538.480972][ T4907] usb 4-1: SerialNumber: syz [ 538.563617][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 538.633629][ T4295] usb 2-1: new high-speed USB device number 102 using dummy_hcd executing program executing program [ 538.763800][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 538.803705][ T23] usb 5-1: new high-speed USB device number 103 using dummy_hcd [ 538.816862][ T4256] usb 1-1: selecting invalid altsetting 0 [ 538.842346][ T4907] usb 4-1: selecting invalid altsetting 0 [ 538.849824][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 538.863806][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 538.871218][ T4256] usb 1-1: USB disconnect, device number 100 [ 538.881750][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 538.892743][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 538.899886][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 538.906961][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 538.921240][ T4907] usb 4-1: USB disconnect, device number 101 [ 539.043625][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 539.123785][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 539.132285][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 539.141694][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 539.150835][ T4201] usb 3-1: Product: syz [ 539.155730][ T4201] usb 3-1: Manufacturer: syz [ 539.160357][ T4201] usb 3-1: SerialNumber: syz [ 539.203914][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 539.233872][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 539.243965][ T4256] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 539.244794][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 539.262182][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 539.273627][ T4907] usb 4-1: new high-speed USB device number 102 using dummy_hcd [ 539.283957][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 539.294291][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 539.304360][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 executing program [ 539.464041][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 539.464152][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 539.474630][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 539.482942][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 539.492392][ T23] usb 5-1: Product: syz [ 539.503462][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 539.508721][ T23] usb 5-1: Manufacturer: syz [ 539.512793][ T4201] usb 3-1: selecting invalid altsetting 0 [ 539.513352][ T23] usb 5-1: SerialNumber: syz [ 539.520807][ T4295] usb 2-1: Product: syz [ 539.525218][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 539.535605][ T4295] usb 2-1: Manufacturer: syz [ 539.542465][ T4295] usb 2-1: SerialNumber: syz [ 539.562848][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 539.573393][ T4201] usb 3-1: USB disconnect, device number 100 [ 539.663631][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 539.683747][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 539.743805][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 539.753821][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 539.763922][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 539.773771][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 539.780740][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 executing program executing program [ 539.790608][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 539.855998][ T23] usb 5-1: selecting invalid altsetting 0 [ 539.877704][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 539.886181][ T23] usb 5-1: USB disconnect, device number 103 [ 539.896059][ T4295] usb 2-1: selecting invalid altsetting 0 [ 539.924623][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 539.933097][ T4295] usb 2-1: USB disconnect, device number 102 [ 539.934593][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 539.952546][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 539.960887][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 539.970320][ T4256] usb 1-1: Product: syz [ 539.973865][ T4201] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 539.974985][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 539.990519][ T4256] usb 1-1: Manufacturer: syz [ 539.995344][ T4256] usb 1-1: SerialNumber: syz [ 540.002142][ T4907] usb 4-1: Product: syz [ 540.006554][ T4907] usb 4-1: Manufacturer: syz [ 540.011473][ T4907] usb 4-1: SerialNumber: syz executing program [ 540.233879][ T4201] usb 3-1: Using ep0 maxpacket: 8 executing program [ 540.255495][ T23] usb 5-1: new high-speed USB device number 104 using dummy_hcd [ 540.313714][ T4295] usb 2-1: new high-speed USB device number 103 using dummy_hcd [ 540.321567][ T4256] usb 1-1: selecting invalid altsetting 0 [ 540.344622][ T4907] usb 4-1: selecting invalid altsetting 0 [ 540.351749][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 540.369396][ T4256] usb 1-1: USB disconnect, device number 101 [ 540.381196][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 540.392411][ T4907] usb 4-1: USB disconnect, device number 102 [ 540.393307][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 540.414567][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 540.503566][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 540.523743][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 540.533830][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 540.543764][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 540.573612][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 540.663865][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 540.733611][ T4256] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 540.743860][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 540.754299][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 540.764348][ T4907] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 540.764418][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 540.772158][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 540.782909][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 540.796995][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 540.805054][ T4201] usb 3-1: Product: syz [ 540.809302][ T4201] usb 3-1: Manufacturer: syz [ 540.814286][ T4201] usb 3-1: SerialNumber: syz [ 540.903766][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 540.913642][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 540.923487][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 540.943806][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 540.953058][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 540.961353][ T23] usb 5-1: Product: syz [ 540.965724][ T23] usb 5-1: Manufacturer: syz [ 540.970357][ T23] usb 5-1: SerialNumber: syz [ 540.983581][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 541.003624][ T4907] usb 4-1: Using ep0 maxpacket: 8 executing program [ 541.104122][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 541.113389][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.121769][ T4295] usb 2-1: Product: syz [ 541.126288][ T4295] usb 2-1: Manufacturer: syz [ 541.130948][ T4295] usb 2-1: SerialNumber: syz [ 541.143616][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short executing program [ 541.150012][ T4201] usb 3-1: selecting invalid altsetting 0 [ 541.163863][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 541.186459][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 541.197718][ T4201] usb 3-1: USB disconnect, device number 101 [ 541.234017][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 541.244808][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 541.255250][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 541.265404][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 541.275642][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 541.282478][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 541.296605][ T23] usb 5-1: selecting invalid altsetting 0 [ 541.319427][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 541.328350][ T23] usb 5-1: USB disconnect, device number 104 executing program [ 541.433788][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 541.443289][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.452056][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 541.461253][ T4256] usb 1-1: Product: syz [ 541.465023][ T4295] usb 2-1: selecting invalid altsetting 0 [ 541.465568][ T4256] usb 1-1: Manufacturer: syz [ 541.476538][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.485072][ T4907] usb 4-1: Product: syz [ 541.489417][ T4256] usb 1-1: SerialNumber: syz [ 541.495162][ T4907] usb 4-1: Manufacturer: syz [ 541.499962][ T4907] usb 4-1: SerialNumber: syz [ 541.525575][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 541.536857][ T4295] usb 2-1: USB disconnect, device number 103 [ 541.593676][ T4201] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 541.683516][ T23] usb 5-1: new high-speed USB device number 105 using dummy_hcd executing program executing program [ 541.826073][ T4907] usb 4-1: selecting invalid altsetting 0 [ 541.853820][ T4256] usb 1-1: selecting invalid altsetting 0 [ 541.864063][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 541.875885][ T4907] usb 4-1: USB disconnect, device number 103 [ 541.883772][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 541.902158][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 541.913050][ T4256] usb 1-1: USB disconnect, device number 102 [ 541.923581][ T4295] usb 2-1: new high-speed USB device number 104 using dummy_hcd [ 541.925636][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 542.083851][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 542.094421][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 542.173707][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 542.183568][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 542.193530][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 542.200478][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 542.205652][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 542.215816][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 542.226128][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 542.233638][ T4907] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 542.283569][ T4256] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 542.353808][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 542.364246][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 542.372538][ T23] usb 5-1: Product: syz [ 542.377641][ T23] usb 5-1: Manufacturer: syz [ 542.382933][ T23] usb 5-1: SerialNumber: syz [ 542.423789][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 542.432289][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 542.441678][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 542.449982][ T4201] usb 3-1: Product: syz [ 542.454374][ T4201] usb 3-1: Manufacturer: syz [ 542.459036][ T4201] usb 3-1: SerialNumber: syz [ 542.483563][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 542.523658][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 542.533742][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 542.543846][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 542.553776][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 542.643825][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 542.683841][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short executing program [ 542.706455][ T23] usb 5-1: selecting invalid altsetting 0 [ 542.723662][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 542.735691][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 542.747328][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 542.755066][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 542.764897][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 542.773366][ T4295] usb 2-1: Product: syz [ 542.778189][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 542.778218][ T4295] usb 2-1: Manufacturer: syz [ 542.778238][ T4295] usb 2-1: SerialNumber: syz [ 542.798554][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 542.810591][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 542.819211][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 542.820272][ T4201] usb 3-1: selecting invalid altsetting 0 [ 542.832399][ T23] usb 5-1: USB disconnect, device number 105 [ 542.857965][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 542.866850][ T4201] usb 3-1: USB disconnect, device number 102 [ 542.867726][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 542.923876][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 542.933211][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 542.941888][ T4907] usb 4-1: Product: syz [ 542.946677][ T4907] usb 4-1: Manufacturer: syz [ 542.951285][ T4907] usb 4-1: SerialNumber: syz executing program [ 542.983734][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 542.993325][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.001783][ T4256] usb 1-1: Product: syz [ 543.006355][ T4256] usb 1-1: Manufacturer: syz [ 543.011007][ T4256] usb 1-1: SerialNumber: syz [ 543.125815][ T4295] usb 2-1: selecting invalid altsetting 0 [ 543.150005][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 543.159725][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory executing program [ 543.176298][ T4295] usb 2-1: USB disconnect, device number 104 [ 543.183598][ T23] usb 5-1: new high-speed USB device number 106 using dummy_hcd executing program [ 543.243815][ T4201] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 543.275780][ T4907] usb 4-1: selecting invalid altsetting 0 [ 543.299205][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 543.307774][ T4907] usb 4-1: USB disconnect, device number 104 [ 543.335536][ T4256] usb 1-1: selecting invalid altsetting 0 [ 543.357520][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 543.366476][ T4256] usb 1-1: USB disconnect, device number 103 [ 543.433594][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 543.523603][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 543.563617][ T4295] usb 2-1: new high-speed USB device number 105 using dummy_hcd [ 543.593978][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 543.663635][ T4907] usb 4-1: new high-speed USB device number 105 using dummy_hcd [ 543.673838][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 543.684307][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 543.694261][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 543.713850][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 543.723584][ T4256] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 543.803832][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 543.814334][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 543.824248][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 543.843742][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 543.853917][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 543.863683][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.872371][ T23] usb 5-1: Product: syz [ 543.877054][ T23] usb 5-1: Manufacturer: syz [ 543.881705][ T23] usb 5-1: SerialNumber: syz [ 543.904027][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 543.963751][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 544.043902][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 544.054091][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 544.062661][ T4201] usb 3-1: Product: syz [ 544.066049][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 544.068893][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 544.084345][ T4201] usb 3-1: Manufacturer: syz [ 544.090077][ T4201] usb 3-1: SerialNumber: syz executing program [ 544.123749][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 544.153809][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 544.166722][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 544.176806][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 544.184611][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 544.184643][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 544.184668][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 544.217446][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 544.228262][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 544.241244][ T23] usb 5-1: selecting invalid altsetting 0 [ 544.247894][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 544.277204][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 544.286449][ T23] usb 5-1: USB disconnect, device number 106 executing program [ 544.364312][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 544.375212][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 544.384498][ T4295] usb 2-1: Product: syz [ 544.388938][ T4295] usb 2-1: Manufacturer: syz [ 544.394271][ T4295] usb 2-1: SerialNumber: syz [ 544.414107][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 544.420821][ T4201] usb 3-1: selecting invalid altsetting 0 [ 544.424554][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 544.449030][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 544.457950][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 544.466474][ T4256] usb 1-1: Product: syz [ 544.468524][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 544.471165][ T4256] usb 1-1: Manufacturer: syz [ 544.483571][ T4907] usb 4-1: Product: syz [ 544.487796][ T4907] usb 4-1: Manufacturer: syz [ 544.492531][ T4907] usb 4-1: SerialNumber: syz [ 544.497755][ T4201] usb 3-1: USB disconnect, device number 103 [ 544.498231][ T4256] usb 1-1: SerialNumber: syz executing program [ 544.653598][ T23] usb 5-1: new high-speed USB device number 107 using dummy_hcd executing program [ 544.737509][ T4295] usb 2-1: selecting invalid altsetting 0 executing program [ 544.781589][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 544.795537][ T4295] usb 2-1: USB disconnect, device number 105 [ 544.825799][ T4907] usb 4-1: selecting invalid altsetting 0 [ 544.847568][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 544.857694][ T4256] usb 1-1: selecting invalid altsetting 0 [ 544.865055][ T4907] usb 4-1: USB disconnect, device number 105 [ 544.889941][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 544.897169][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 544.903523][ T4201] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 544.905605][ T4256] usb 1-1: USB disconnect, device number 104 [ 545.053685][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 545.133668][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 545.143565][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 545.153335][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 545.183629][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 545.203721][ T4295] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 545.223597][ T4907] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 545.263701][ T4256] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 545.314265][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 545.323483][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.331610][ T23] usb 5-1: Product: syz [ 545.335880][ T23] usb 5-1: Manufacturer: syz [ 545.340506][ T23] usb 5-1: SerialNumber: syz [ 545.403861][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 545.463545][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 545.493584][ T4295] usb 2-1: Using ep0 maxpacket: 8 executing program [ 545.513904][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 545.514044][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 545.529016][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 545.539085][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 545.653692][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 545.683892][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 545.694785][ T23] usb 5-1: selecting invalid altsetting 0 [ 545.703727][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 545.712949][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.721518][ T4201] usb 3-1: Product: syz [ 545.725881][ T4201] usb 3-1: Manufacturer: syz [ 545.730535][ T4201] usb 3-1: SerialNumber: syz [ 545.734255][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 545.736483][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 545.754220][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 545.765584][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 545.774069][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 545.789298][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 545.796940][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 545.808752][ T23] usb 5-1: USB disconnect, device number 107 [ 545.815271][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 545.825933][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 545.833187][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 545.846333][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 545.923702][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 545.933130][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.941773][ T4295] usb 2-1: Product: syz [ 545.946077][ T4295] usb 2-1: Manufacturer: syz [ 545.950696][ T4295] usb 2-1: SerialNumber: syz executing program [ 546.013743][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 546.023598][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 546.032719][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.041497][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.049671][ T4256] usb 1-1: Product: syz [ 546.054135][ T4907] usb 4-1: Product: syz [ 546.058642][ T4907] usb 4-1: Manufacturer: syz [ 546.063367][ T4907] usb 4-1: SerialNumber: syz [ 546.068117][ T4256] usb 1-1: Manufacturer: syz [ 546.072763][ T4256] usb 1-1: SerialNumber: syz [ 546.085593][ T4201] usb 3-1: selecting invalid altsetting 0 [ 546.123596][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 546.133783][ T4201] usb 3-1: USB disconnect, device number 104 executing program [ 546.253671][ T23] usb 5-1: new high-speed USB device number 108 using dummy_hcd [ 546.275622][ T4295] usb 2-1: selecting invalid altsetting 0 executing program executing program [ 546.300546][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 546.309272][ T4295] usb 2-1: USB disconnect, device number 106 [ 546.436963][ T4907] usb 4-1: selecting invalid altsetting 0 [ 546.460345][ T4256] usb 1-1: selecting invalid altsetting 0 [ 546.466554][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 546.488403][ T4907] usb 4-1: USB disconnect, device number 106 [ 546.494062][ T4201] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 546.507564][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 546.517197][ T4256] usb 1-1: USB disconnect, device number 105 [ 546.518528][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 546.533740][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 546.663597][ T4295] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 546.733760][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 546.753542][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 546.853998][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 546.864340][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 546.874671][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 546.903561][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 546.903821][ T4907] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 546.915200][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 546.933811][ T4256] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 547.003863][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 547.013942][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 547.024538][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 547.063711][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 547.073804][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 547.083359][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.091698][ T23] usb 5-1: Product: syz [ 547.096026][ T23] usb 5-1: Manufacturer: syz [ 547.100739][ T23] usb 5-1: SerialNumber: syz [ 547.143868][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 547.154427][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 547.164334][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 547.183717][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 547.192976][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.193629][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 547.201159][ T4201] usb 3-1: Product: syz [ 547.207478][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 547.210915][ T4201] usb 3-1: Manufacturer: syz [ 547.220248][ T4201] usb 3-1: SerialNumber: syz executing program [ 547.323709][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 547.333126][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.341310][ T4295] usb 2-1: Product: syz [ 547.345647][ T4295] usb 2-1: Manufacturer: syz [ 547.350266][ T4295] usb 2-1: SerialNumber: syz [ 547.413688][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 547.421681][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 547.445496][ T23] usb 5-1: selecting invalid altsetting 0 executing program [ 547.506862][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 547.514415][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 547.524364][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 547.536038][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory executing program [ 547.552303][ T23] usb 5-1: USB disconnect, device number 108 [ 547.558515][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 547.568378][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 547.578521][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 547.578706][ T4201] usb 3-1: selecting invalid altsetting 0 [ 547.585447][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 547.637911][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 547.656875][ T4201] usb 3-1: USB disconnect, device number 105 [ 547.675667][ T4295] usb 2-1: selecting invalid altsetting 0 [ 547.709278][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 547.720325][ T4295] usb 2-1: USB disconnect, device number 107 [ 547.813763][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 547.823094][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 547.832569][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.840729][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.848799][ T4256] usb 1-1: Product: syz [ 547.852975][ T4256] usb 1-1: Manufacturer: syz [ 547.857776][ T4907] usb 4-1: Product: syz [ 547.861967][ T4907] usb 4-1: Manufacturer: syz [ 547.866650][ T4907] usb 4-1: SerialNumber: syz [ 547.872038][ T4256] usb 1-1: SerialNumber: syz [ 547.983631][ T23] usb 5-1: new high-speed USB device number 109 using dummy_hcd [ 548.033558][ T4201] usb 3-1: new high-speed USB device number 106 using dummy_hcd executing program executing program [ 548.083584][ T4295] usb 2-1: new high-speed USB device number 108 using dummy_hcd [ 548.195991][ T4907] usb 4-1: selecting invalid altsetting 0 [ 548.223879][ T4256] usb 1-1: selecting invalid altsetting 0 [ 548.231036][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 548.246761][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 548.262660][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 548.269790][ T4907] usb 4-1: USB disconnect, device number 107 [ 548.274261][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 548.287273][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 548.303799][ T4256] usb 1-1: USB disconnect, device number 106 [ 548.324022][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 548.443696][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 548.445989][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 548.484863][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 548.523872][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 548.534013][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 548.543889][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 548.564205][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 548.574067][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 548.574407][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 548.585232][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 548.596888][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 548.604858][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 548.673617][ T4907] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 548.703669][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 548.703977][ T4256] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 548.714547][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.728660][ T4201] usb 3-1: Product: syz [ 548.732846][ T4201] usb 3-1: Manufacturer: syz [ 548.737839][ T4201] usb 3-1: SerialNumber: syz [ 548.773863][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 548.783739][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.791848][ T4295] usb 2-1: Product: syz [ 548.796581][ T4295] usb 2-1: Manufacturer: syz [ 548.801222][ T4295] usb 2-1: SerialNumber: syz [ 548.813760][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 548.823277][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.831384][ T23] usb 5-1: Product: syz [ 548.835670][ T23] usb 5-1: Manufacturer: syz [ 548.840290][ T23] usb 5-1: SerialNumber: syz [ 548.933590][ T4907] usb 4-1: Using ep0 maxpacket: 8 executing program [ 548.983580][ T4256] usb 1-1: Using ep0 maxpacket: 8 executing program executing program [ 549.075951][ T4201] usb 3-1: selecting invalid altsetting 0 [ 549.093679][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 549.105314][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 549.114638][ T4201] usb 3-1: USB disconnect, device number 106 [ 549.143933][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 549.150466][ T4295] usb 2-1: selecting invalid altsetting 0 [ 549.173769][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 549.174670][ T23] usb 5-1: selecting invalid altsetting 0 [ 549.185714][ T4295] usb 2-1: USB disconnect, device number 108 [ 549.188764][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 549.204445][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 549.215889][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 549.233750][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 549.244696][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 549.255535][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 549.264179][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 549.272914][ T23] usb 5-1: USB disconnect, device number 109 [ 549.383840][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 549.392964][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.401198][ T4907] usb 4-1: Product: syz [ 549.405441][ T4907] usb 4-1: Manufacturer: syz [ 549.410040][ T4907] usb 4-1: SerialNumber: syz [ 549.433806][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 549.443050][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.451197][ T4256] usb 1-1: Product: syz [ 549.455935][ T4256] usb 1-1: Manufacturer: syz [ 549.460547][ T4256] usb 1-1: SerialNumber: syz [ 549.503662][ T4201] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 549.583627][ T4295] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 549.623596][ T23] usb 5-1: new high-speed USB device number 110 using dummy_hcd executing program executing program [ 549.735926][ T4907] usb 4-1: selecting invalid altsetting 0 [ 549.762999][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 549.774298][ T4907] usb 4-1: USB disconnect, device number 108 [ 549.783556][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 549.789363][ T4256] usb 1-1: selecting invalid altsetting 0 [ 549.819374][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 549.828050][ T4256] usb 1-1: USB disconnect, device number 107 [ 549.863631][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 549.863912][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 549.993768][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 550.023859][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 550.063786][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 550.093795][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 550.103746][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 550.104005][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 550.115815][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 550.125086][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 550.135032][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 550.146959][ T4907] usb 4-1: new high-speed USB device number 109 using dummy_hcd [ 550.163780][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 550.174156][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 550.183889][ T4256] usb 1-1: new high-speed USB device number 108 using dummy_hcd [ 550.185239][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 550.313825][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 550.323748][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.332024][ T23] usb 5-1: Product: syz [ 550.336435][ T23] usb 5-1: Manufacturer: syz [ 550.341083][ T23] usb 5-1: SerialNumber: syz [ 550.344588][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 550.355415][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.363529][ T4201] usb 3-1: Product: syz [ 550.367785][ T4201] usb 3-1: Manufacturer: syz [ 550.372547][ T4201] usb 3-1: SerialNumber: syz [ 550.393714][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 550.404150][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 550.413483][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.421515][ T4295] usb 2-1: Product: syz [ 550.426271][ T4295] usb 2-1: Manufacturer: syz [ 550.430887][ T4295] usb 2-1: SerialNumber: syz [ 550.443622][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 550.553720][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 550.603691][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 550.634597][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program [ 550.647623][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 550.658074][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 550.676851][ T23] usb 5-1: selecting invalid altsetting 0 [ 550.683789][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 550.696540][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 550.707222][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 550.731574][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 550.732624][ T4201] usb 3-1: selecting invalid altsetting 0 [ 550.757587][ T23] usb 5-1: USB disconnect, device number 110 [ 550.765621][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 550.776475][ T4295] usb 2-1: selecting invalid altsetting 0 [ 550.785549][ T4201] usb 3-1: USB disconnect, device number 107 [ 550.786301][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 550.820507][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 550.824698][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 550.836469][ T4295] usb 2-1: USB disconnect, device number 109 [ 550.845127][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.853272][ T4907] usb 4-1: Product: syz [ 550.872088][ T4907] usb 4-1: Manufacturer: syz [ 550.876960][ T4907] usb 4-1: SerialNumber: syz [ 550.883665][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 550.892838][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.901915][ T4256] usb 1-1: Product: syz [ 550.907684][ T4256] usb 1-1: Manufacturer: syz [ 550.912420][ T4256] usb 1-1: SerialNumber: syz executing program executing program [ 551.153663][ T23] usb 5-1: new high-speed USB device number 111 using dummy_hcd [ 551.213616][ T4201] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 551.226315][ T4907] usb 4-1: selecting invalid altsetting 0 [ 551.233549][ T4295] usb 2-1: new high-speed USB device number 110 using dummy_hcd [ 551.261096][ T4256] usb 1-1: selecting invalid altsetting 0 [ 551.268706][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 551.285642][ T4907] usb 4-1: USB disconnect, device number 109 [ 551.301873][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 551.310593][ T4256] usb 1-1: USB disconnect, device number 108 [ 551.403758][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 551.473669][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 551.503782][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 551.563897][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 551.643881][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.653955][ T4907] usb 4-1: new high-speed USB device number 110 using dummy_hcd [ 551.662336][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.672430][ T4256] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 551.674427][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 551.681077][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 551.689506][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 551.823824][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.833783][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.845324][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.855216][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 551.856981][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 551.864690][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.864722][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 551.875044][ T23] usb 5-1: Product: syz [ 551.883390][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 551.891663][ T23] usb 5-1: Manufacturer: syz [ 551.905150][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 551.910497][ T23] usb 5-1: SerialNumber: syz [ 551.933901][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 552.063647][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 552.093690][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 552.123727][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 552.133669][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 552.142850][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.144294][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 552.152403][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.169540][ T4201] usb 3-1: Product: syz [ 552.173961][ T4201] usb 3-1: Manufacturer: syz [ 552.178603][ T4201] usb 3-1: SerialNumber: syz [ 552.180992][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 552.184624][ T4295] usb 2-1: Product: syz [ 552.198596][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 552.207620][ T4295] usb 2-1: Manufacturer: syz [ 552.209196][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 executing program [ 552.217553][ T4295] usb 2-1: SerialNumber: syz [ 552.224163][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 552.237201][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 552.246493][ T23] usb 5-1: selecting invalid altsetting 0 [ 552.277734][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 552.288895][ T23] usb 5-1: USB disconnect, device number 111 [ 552.413741][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 552.423265][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 552.432446][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.440546][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.448785][ T4256] usb 1-1: Product: syz [ 552.453101][ T4256] usb 1-1: Manufacturer: syz [ 552.457818][ T4907] usb 4-1: Product: syz executing program executing program [ 552.462026][ T4907] usb 4-1: Manufacturer: syz [ 552.466778][ T4256] usb 1-1: SerialNumber: syz [ 552.472319][ T4907] usb 4-1: SerialNumber: syz [ 552.545919][ T4201] usb 3-1: selecting invalid altsetting 0 [ 552.570111][ T4295] usb 2-1: selecting invalid altsetting 0 [ 552.576551][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 552.595814][ T4201] usb 3-1: USB disconnect, device number 108 [ 552.609369][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 552.619188][ T4295] usb 2-1: USB disconnect, device number 110 [ 552.643703][ T23] usb 5-1: new high-speed USB device number 112 using dummy_hcd executing program executing program [ 552.806258][ T4907] usb 4-1: selecting invalid altsetting 0 [ 552.836223][ T4256] usb 1-1: selecting invalid altsetting 0 [ 552.842482][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 552.856459][ T4907] usb 4-1: USB disconnect, device number 110 [ 552.880841][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 552.888185][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 552.895128][ T4256] usb 1-1: USB disconnect, device number 109 [ 553.023624][ T4295] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 553.031683][ T4201] usb 3-1: new high-speed USB device number 109 using dummy_hcd [ 553.053666][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 553.145069][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 553.155275][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 553.165631][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 553.213578][ T4907] usb 4-1: new high-speed USB device number 111 using dummy_hcd [ 553.253701][ T4256] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 553.323701][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 553.323748][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.329389][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 553.339441][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.351460][ T23] usb 5-1: Product: syz [ 553.355682][ T23] usb 5-1: Manufacturer: syz [ 553.360297][ T23] usb 5-1: SerialNumber: syz [ 553.453613][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 553.493715][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 553.543752][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 553.551809][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short executing program [ 553.613750][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 553.653759][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 553.653857][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 553.664361][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 553.681851][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 553.692771][ T23] usb 5-1: selecting invalid altsetting 0 [ 553.696049][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 553.705329][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 553.708751][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 553.720816][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 553.731579][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 553.742530][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 553.753777][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 553.767179][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 553.778620][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 553.791513][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 553.800654][ T23] usb 5-1: USB disconnect, device number 112 [ 553.903838][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.913625][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.913661][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.923600][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.933942][ T4907] usb 4-1: Product: syz [ 553.942927][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.946319][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.954718][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.967997][ T4907] usb 4-1: Manufacturer: syz [ 553.972821][ T4201] usb 3-1: Product: syz [ 553.978631][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.981462][ T4201] usb 3-1: Manufacturer: syz [ 553.991435][ T4907] usb 4-1: SerialNumber: syz [ 553.995548][ T4295] usb 2-1: Product: syz [ 554.004174][ T4201] usb 3-1: SerialNumber: syz [ 554.005305][ T4256] usb 1-1: Product: syz [ 554.010375][ T4295] usb 2-1: Manufacturer: syz [ 554.019051][ T4295] usb 2-1: SerialNumber: syz [ 554.024137][ T4256] usb 1-1: Manufacturer: syz [ 554.028930][ T4256] usb 1-1: SerialNumber: syz [ 554.163589][ T23] usb 5-1: new high-speed USB device number 113 using dummy_hcd executing program executing program executing program executing program [ 554.345863][ T4907] usb 4-1: selecting invalid altsetting 0 [ 554.376970][ T4256] usb 1-1: selecting invalid altsetting 0 [ 554.383555][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 554.403528][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 554.409611][ T4907] usb 4-1: USB disconnect, device number 111 [ 554.423791][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 554.424779][ T4295] usb 2-1: selecting invalid altsetting 0 [ 554.438674][ T4256] usb 1-1: USB disconnect, device number 110 [ 554.464713][ T4201] usb 3-1: selecting invalid altsetting 0 [ 554.470783][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 554.488642][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 554.491915][ T4295] usb 2-1: USB disconnect, device number 111 [ 554.512387][ T5180] udevd[5180]: setting owner of /dev/snd/controlC3 to uid=0, gid=29 failed: No such file or directory [ 554.525570][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 554.538022][ T4201] usb 3-1: USB disconnect, device number 109 [ 554.573724][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 554.654120][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 554.664031][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 554.674091][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 554.783637][ T4907] usb 4-1: new high-speed USB device number 112 using dummy_hcd [ 554.803669][ T4256] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 554.833647][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 554.842863][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 554.851733][ T23] usb 5-1: Product: syz [ 554.856280][ T23] usb 5-1: Manufacturer: syz [ 554.860934][ T23] usb 5-1: SerialNumber: syz [ 554.923619][ T4295] usb 2-1: new high-speed USB device number 112 using dummy_hcd [ 554.931480][ T4201] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 555.033581][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 555.063578][ T4256] usb 1-1: Using ep0 maxpacket: 8 executing program [ 555.175416][ T23] usb 5-1: selecting invalid altsetting 0 [ 555.194043][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 555.203750][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 555.209054][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 555.223951][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 555.234725][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 555.245008][ T23] usb 5-1: USB disconnect, device number 113 [ 555.273695][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 555.283727][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 555.293676][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 555.303783][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 555.314095][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 555.324004][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 555.393879][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 555.423675][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 555.453875][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 555.463148][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.471975][ T4907] usb 4-1: Product: syz [ 555.476322][ T4907] usb 4-1: Manufacturer: syz [ 555.480967][ T4907] usb 4-1: SerialNumber: syz [ 555.485869][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 555.495898][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.504545][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 555.511134][ T4256] usb 1-1: Product: syz [ 555.516161][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 555.518842][ T4256] usb 1-1: Manufacturer: syz [ 555.531533][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 555.533903][ T4256] usb 1-1: SerialNumber: syz [ 555.545838][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 555.558895][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 555.565933][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 555.613604][ T23] usb 5-1: new high-speed USB device number 114 using dummy_hcd executing program [ 555.793795][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 555.803265][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 555.812646][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.820809][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.828991][ T4295] usb 2-1: Product: syz [ 555.831395][ T4907] usb 4-1: selecting invalid altsetting 0 [ 555.837214][ T4201] usb 3-1: Product: syz executing program [ 555.843580][ T4295] usb 2-1: Manufacturer: syz [ 555.849433][ T4201] usb 3-1: Manufacturer: syz [ 555.853837][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 555.854241][ T4201] usb 3-1: SerialNumber: syz [ 555.863940][ T4295] usb 2-1: SerialNumber: syz [ 555.890839][ T4256] usb 1-1: selecting invalid altsetting 0 [ 555.897042][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 555.916031][ T4907] usb 4-1: USB disconnect, device number 112 [ 555.929521][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 555.939131][ T4256] usb 1-1: USB disconnect, device number 111 [ 556.013622][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 556.093763][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 556.103711][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 556.113671][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 556.215763][ T4295] usb 2-1: selecting invalid altsetting 0 [ 556.239148][ T4201] usb 3-1: selecting invalid altsetting 0 [ 556.245203][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 556.263380][ T4295] usb 2-1: USB disconnect, device number 112 [ 556.273876][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 556.283648][ T4907] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 556.291594][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 556.300535][ T4256] usb 1-1: new high-speed USB device number 112 using dummy_hcd [ 556.304646][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 556.309328][ T23] usb 5-1: Product: syz [ 556.320063][ T23] usb 5-1: Manufacturer: syz [ 556.325373][ T23] usb 5-1: SerialNumber: syz [ 556.332341][ T4201] usb 3-1: USB disconnect, device number 110 executing program [ 556.523607][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 556.543636][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 556.645845][ T23] usb 5-1: selecting invalid altsetting 0 [ 556.653511][ T4295] usb 2-1: new high-speed USB device number 113 using dummy_hcd [ 556.672838][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 556.682235][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 556.682509][ T23] usb 5-1: USB disconnect, device number 114 [ 556.704903][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 556.713734][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 556.724440][ T4201] usb 3-1: new high-speed USB device number 111 using dummy_hcd [ 556.783656][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 556.794164][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 556.804156][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 556.814589][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 556.824890][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 556.831698][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 556.953586][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 556.983726][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 556.993015][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.001468][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 557.010875][ T4907] usb 4-1: Product: syz [ 557.013636][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 557.015339][ T4907] usb 4-1: Manufacturer: syz [ 557.025252][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.033337][ T4256] usb 1-1: Product: syz [ 557.037607][ T4907] usb 4-1: SerialNumber: syz [ 557.043121][ T4256] usb 1-1: Manufacturer: syz [ 557.047864][ T4256] usb 1-1: SerialNumber: syz [ 557.073966][ T23] usb 5-1: new high-speed USB device number 115 using dummy_hcd [ 557.143917][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 557.203717][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 557.223839][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 557.233971][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 557.243964][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 557.283691][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 557.293754][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 557.306108][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 557.353883][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 557.385930][ T4907] usb 4-1: selecting invalid altsetting 0 [ 557.413803][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 557.413829][ T4256] usb 1-1: selecting invalid altsetting 0 [ 557.418787][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 557.429291][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.444400][ T4907] usb 4-1: USB disconnect, device number 113 [ 557.458167][ T4295] usb 2-1: Product: syz [ 557.462408][ T4295] usb 2-1: Manufacturer: syz [ 557.467687][ T4295] usb 2-1: SerialNumber: syz [ 557.483834][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 557.493233][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.496665][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 557.502232][ T4201] usb 3-1: Product: syz [ 557.513864][ T4201] usb 3-1: Manufacturer: syz [ 557.518530][ T4201] usb 3-1: SerialNumber: syz [ 557.526472][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 557.543044][ T4256] usb 1-1: USB disconnect, device number 112 [ 557.563667][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 557.664234][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 557.674484][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 557.684301][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 executing program [ 557.788479][ T4295] usb 2-1: selecting invalid altsetting 0 [ 557.818709][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 557.830332][ T4295] usb 2-1: USB disconnect, device number 113 [ 557.834184][ T4907] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 557.847125][ T4201] usb 3-1: selecting invalid altsetting 0 [ 557.863835][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 557.873617][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.881655][ T23] usb 5-1: Product: syz [ 557.886844][ T23] usb 5-1: Manufacturer: syz [ 557.891570][ T23] usb 5-1: SerialNumber: syz [ 557.905430][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 557.914043][ T4201] usb 3-1: USB disconnect, device number 111 [ 557.943895][ T4256] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 558.093622][ T4907] usb 4-1: Using ep0 maxpacket: 8 executing program [ 558.193809][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 558.215998][ T23] usb 5-1: selecting invalid altsetting 0 [ 558.233501][ T4295] usb 2-1: new high-speed USB device number 114 using dummy_hcd [ 558.243192][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 558.252225][ T23] usb 5-1: USB disconnect, device number 115 [ 558.258880][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 558.276109][ T4201] usb 3-1: new high-speed USB device number 112 using dummy_hcd [ 558.343720][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 558.353853][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 558.361681][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 558.372131][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 558.433735][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 558.443697][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 558.453805][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 558.523725][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 558.533738][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 558.543071][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.551455][ T4907] usb 4-1: Product: syz [ 558.555783][ T4907] usb 4-1: Manufacturer: syz [ 558.560529][ T4907] usb 4-1: SerialNumber: syz [ 558.563770][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 558.613672][ T23] usb 5-1: new high-speed USB device number 116 using dummy_hcd [ 558.621587][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 558.630890][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.639020][ T4256] usb 1-1: Product: syz [ 558.643232][ T4256] usb 1-1: Manufacturer: syz [ 558.648066][ T4256] usb 1-1: SerialNumber: syz [ 558.713695][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short executing program [ 558.763753][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 558.823844][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 558.834261][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 558.844327][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 558.863655][ T23] usb 5-1: Using ep0 maxpacket: 8 executing program [ 558.883674][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 558.895300][ T4907] usb 4-1: selecting invalid altsetting 0 [ 558.898908][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 558.912495][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 558.935684][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 558.945357][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 558.962048][ T4907] usb 4-1: USB disconnect, device number 114 [ 558.976009][ T4256] usb 1-1: selecting invalid altsetting 0 [ 559.023681][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 559.034032][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 559.035510][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 559.046386][ T4256] usb 1-1: USB disconnect, device number 113 [ 559.059285][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.068678][ T4295] usb 2-1: Product: syz [ 559.072884][ T4295] usb 2-1: Manufacturer: syz [ 559.078043][ T4295] usb 2-1: SerialNumber: syz [ 559.103892][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 559.114672][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 559.123990][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 559.126193][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 559.135583][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.148497][ T4201] usb 3-1: Product: syz [ 559.152685][ T4201] usb 3-1: Manufacturer: syz [ 559.157398][ T4201] usb 3-1: SerialNumber: syz executing program [ 559.294297][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 559.303594][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.311611][ T23] usb 5-1: Product: syz [ 559.315900][ T4907] usb 4-1: new high-speed USB device number 115 using dummy_hcd [ 559.323815][ T23] usb 5-1: Manufacturer: syz [ 559.328427][ T23] usb 5-1: SerialNumber: syz executing program [ 559.424393][ T4256] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 559.456249][ T4295] usb 2-1: selecting invalid altsetting 0 [ 559.482966][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 559.494539][ T4295] usb 2-1: USB disconnect, device number 114 [ 559.505693][ T4201] usb 3-1: selecting invalid altsetting 0 [ 559.532686][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 559.541501][ T4201] usb 3-1: USB disconnect, device number 112 executing program [ 559.573654][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 559.656573][ T23] usb 5-1: selecting invalid altsetting 0 [ 559.663688][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 559.683291][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 559.691972][ T23] usb 5-1: USB disconnect, device number 116 [ 559.733747][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 559.813756][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 559.824448][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 559.832229][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 559.842163][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 559.883753][ T4295] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 559.903769][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 559.913788][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 559.924010][ T4201] usb 3-1: new high-speed USB device number 113 using dummy_hcd [ 559.924519][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 560.003620][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 560.012878][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.021291][ T4907] usb 4-1: Product: syz [ 560.025687][ T4907] usb 4-1: Manufacturer: syz [ 560.030308][ T4907] usb 4-1: SerialNumber: syz [ 560.043548][ T23] usb 5-1: new high-speed USB device number 117 using dummy_hcd [ 560.093649][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 560.102992][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.111564][ T4256] usb 1-1: Product: syz [ 560.115898][ T4256] usb 1-1: Manufacturer: syz [ 560.120522][ T4256] usb 1-1: SerialNumber: syz [ 560.133537][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 560.213600][ T4201] usb 3-1: Using ep0 maxpacket: 8 executing program [ 560.284183][ T23] usb 5-1: Using ep0 maxpacket: 8 executing program [ 560.356014][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 560.357831][ T4907] usb 4-1: selecting invalid altsetting 0 [ 560.395958][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 560.405240][ T4907] usb 4-1: USB disconnect, device number 115 [ 560.423872][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 560.443758][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 560.453757][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 560.455779][ T4256] usb 1-1: selecting invalid altsetting 0 [ 560.467553][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 560.479749][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 560.500717][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 560.510372][ T4256] usb 1-1: USB disconnect, device number 114 [ 560.524125][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 560.534587][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 560.544364][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 560.546894][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 560.554859][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 560.571021][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 560.663772][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 560.673058][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.681217][ T4295] usb 2-1: Product: syz [ 560.685813][ T4295] usb 2-1: Manufacturer: syz [ 560.690440][ T4295] usb 2-1: SerialNumber: syz [ 560.723769][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 560.732956][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.741344][ T4201] usb 3-1: Product: syz [ 560.745725][ T4201] usb 3-1: Manufacturer: syz [ 560.750404][ T4201] usb 3-1: SerialNumber: syz [ 560.764393][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 560.773973][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.782039][ T23] usb 5-1: Product: syz [ 560.786425][ T4907] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 560.794208][ T23] usb 5-1: Manufacturer: syz [ 560.798896][ T23] usb 5-1: SerialNumber: syz [ 560.873617][ T4256] usb 1-1: new high-speed USB device number 115 using dummy_hcd executing program executing program executing program [ 561.045929][ T4295] usb 2-1: selecting invalid altsetting 0 [ 561.063528][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 561.111019][ T4201] usb 3-1: selecting invalid altsetting 0 [ 561.113820][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 561.116950][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 561.142008][ T4295] usb 2-1: USB disconnect, device number 115 [ 561.154028][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 561.166255][ T23] usb 5-1: selecting invalid altsetting 0 [ 561.172537][ T4201] usb 3-1: USB disconnect, device number 113 [ 561.173233][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 561.218966][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 561.232771][ T23] usb 5-1: USB disconnect, device number 117 [ 561.239870][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 561.293876][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 561.323705][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 561.333915][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 561.344194][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 561.373724][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 561.383798][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 561.393950][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 561.503645][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 561.512846][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 561.521283][ T4907] usb 4-1: Product: syz [ 561.526143][ T4907] usb 4-1: Manufacturer: syz [ 561.531088][ T4907] usb 4-1: SerialNumber: syz [ 561.534020][ T4295] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 561.553865][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 561.563019][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 561.571310][ T4256] usb 1-1: Product: syz [ 561.575557][ T4256] usb 1-1: Manufacturer: syz [ 561.580326][ T4256] usb 1-1: SerialNumber: syz [ 561.593614][ T4201] usb 3-1: new high-speed USB device number 114 using dummy_hcd [ 561.593614][ T23] usb 5-1: new high-speed USB device number 118 using dummy_hcd executing program executing program [ 561.823766][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 561.843818][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 561.863641][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 561.869638][ T4907] usb 4-1: selecting invalid altsetting 0 [ 561.892097][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 561.905615][ T4907] usb 4-1: USB disconnect, device number 116 [ 561.916004][ T4256] usb 1-1: selecting invalid altsetting 0 [ 561.938988][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 561.947627][ T4256] usb 1-1: USB disconnect, device number 115 [ 562.003637][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 562.013637][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 562.063675][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 562.083776][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.093935][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 562.103949][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 562.115778][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.125823][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 562.135707][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 562.173690][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.183751][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 562.194250][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 562.263854][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 562.273530][ T4907] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 562.281908][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.291381][ T23] usb 5-1: Product: syz [ 562.295859][ T23] usb 5-1: Manufacturer: syz [ 562.300774][ T23] usb 5-1: SerialNumber: syz [ 562.305555][ T4256] usb 1-1: new high-speed USB device number 116 using dummy_hcd [ 562.343996][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 562.353365][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.361494][ T4295] usb 2-1: Product: syz [ 562.365806][ T4295] usb 2-1: Manufacturer: syz [ 562.370443][ T4295] usb 2-1: SerialNumber: syz [ 562.383984][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 562.396542][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.405067][ T4201] usb 3-1: Product: syz [ 562.409311][ T4201] usb 3-1: Manufacturer: syz [ 562.414325][ T4201] usb 3-1: SerialNumber: syz [ 562.533619][ T4907] usb 4-1: Using ep0 maxpacket: 8 executing program [ 562.563867][ T4256] usb 1-1: Using ep0 maxpacket: 8 executing program executing program [ 562.645989][ T23] usb 5-1: selecting invalid altsetting 0 [ 562.670696][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 562.679292][ T23] usb 5-1: USB disconnect, device number 118 [ 562.695454][ T4295] usb 2-1: selecting invalid altsetting 0 [ 562.723711][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 562.728567][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 562.740556][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 562.759368][ T4201] usb 3-1: selecting invalid altsetting 0 [ 562.765623][ T4295] usb 2-1: USB disconnect, device number 116 [ 562.769556][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 562.818625][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 562.826324][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.830654][ T4201] usb 3-1: USB disconnect, device number 114 [ 562.844160][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 562.855246][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 562.883749][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.893976][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 562.904851][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 563.053855][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 563.063206][ T23] usb 5-1: new high-speed USB device number 119 using dummy_hcd [ 563.071125][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.079268][ T4907] usb 4-1: Product: syz [ 563.084216][ T4907] usb 4-1: Manufacturer: syz [ 563.088885][ T4907] usb 4-1: SerialNumber: syz [ 563.103706][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 563.112925][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.121829][ T4256] usb 1-1: Product: syz [ 563.126161][ T4256] usb 1-1: Manufacturer: syz [ 563.130795][ T4256] usb 1-1: SerialNumber: syz [ 563.156202][ T1420] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.157112][ T4295] usb 2-1: new high-speed USB device number 117 using dummy_hcd [ 563.162690][ T1420] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.233556][ T4201] usb 3-1: new high-speed USB device number 115 using dummy_hcd executing program [ 563.333524][ T23] usb 5-1: Using ep0 maxpacket: 8 executing program [ 563.423729][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 563.445835][ T4907] usb 4-1: selecting invalid altsetting 0 [ 563.470357][ T4256] usb 1-1: selecting invalid altsetting 0 [ 563.473746][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 563.476391][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 563.506202][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 563.514429][ T4907] usb 4-1: USB disconnect, device number 117 [ 563.524615][ T4256] usb 1-1: USB disconnect, device number 116 [ 563.533694][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 563.583672][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 563.633715][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 563.654288][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 563.664188][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 563.664433][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 563.674928][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 563.686782][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 563.694518][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 563.713835][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 563.724220][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 563.734195][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 563.863761][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 563.872983][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.881365][ T4295] usb 2-1: Product: syz [ 563.885674][ T4295] usb 2-1: Manufacturer: syz [ 563.890397][ T4295] usb 2-1: SerialNumber: syz [ 563.895538][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 563.903992][ T4907] usb 4-1: new high-speed USB device number 118 using dummy_hcd [ 563.907411][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.914040][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 563.929785][ T4201] usb 3-1: Product: syz [ 563.930155][ T4256] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 563.934384][ T4201] usb 3-1: Manufacturer: syz [ 563.944212][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.946724][ T4201] usb 3-1: SerialNumber: syz [ 563.957429][ T23] usb 5-1: Product: syz [ 563.963381][ T23] usb 5-1: Manufacturer: syz [ 563.968658][ T23] usb 5-1: SerialNumber: syz executing program executing program [ 564.203649][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 564.208904][ T4256] usb 1-1: Using ep0 maxpacket: 8 executing program [ 564.246057][ T4295] usb 2-1: selecting invalid altsetting 0 [ 564.270119][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 564.278860][ T4295] usb 2-1: USB disconnect, device number 117 [ 564.296020][ T4201] usb 3-1: selecting invalid altsetting 0 [ 564.317909][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 564.326452][ T4201] usb 3-1: USB disconnect, device number 115 [ 564.337367][ T23] usb 5-1: selecting invalid altsetting 0 [ 564.360794][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 564.369770][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 564.386458][ T23] usb 5-1: USB disconnect, device number 119 [ 564.403703][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 564.411591][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 564.503740][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 564.513864][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 564.523806][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 564.534107][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 564.543986][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 564.550703][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 564.643589][ T4295] usb 2-1: new high-speed USB device number 118 using dummy_hcd [ 564.703721][ T4201] usb 3-1: new high-speed USB device number 116 using dummy_hcd [ 564.713892][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 564.723170][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 564.732280][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 564.740460][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 564.748530][ T4907] usb 4-1: Product: syz [ 564.752751][ T4907] usb 4-1: Manufacturer: syz [ 564.757599][ T4256] usb 1-1: Product: syz [ 564.761792][ T4256] usb 1-1: Manufacturer: syz [ 564.766466][ T4907] usb 4-1: SerialNumber: syz [ 564.771729][ T4256] usb 1-1: SerialNumber: syz [ 564.776579][ T23] usb 5-1: new high-speed USB device number 120 using dummy_hcd [ 564.933611][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 564.963745][ T4201] usb 3-1: Using ep0 maxpacket: 8 executing program executing program [ 565.023568][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 565.106096][ T4907] usb 4-1: selecting invalid altsetting 0 [ 565.134942][ T4256] usb 1-1: selecting invalid altsetting 0 [ 565.142433][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 565.155900][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 565.157601][ T4907] usb 4-1: USB disconnect, device number 118 [ 565.183636][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 565.185247][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 565.195621][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 565.207776][ T4256] usb 1-1: USB disconnect, device number 117 [ 565.263749][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 565.263758][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 565.263795][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 565.275601][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 565.285448][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 565.294216][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 565.303224][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 565.326284][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 565.336078][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 565.463667][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 565.473007][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.481127][ T23] usb 5-1: Product: syz [ 565.485466][ T23] usb 5-1: Manufacturer: syz [ 565.490260][ T23] usb 5-1: SerialNumber: syz [ 565.523623][ T4907] usb 4-1: new high-speed USB device number 119 using dummy_hcd [ 565.543814][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 565.553528][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 565.562617][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.571348][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.573754][ T4256] usb 1-1: new high-speed USB device number 118 using dummy_hcd [ 565.580490][ T4201] usb 3-1: Product: syz [ 565.592640][ T4295] usb 2-1: Product: syz [ 565.597262][ T4295] usb 2-1: Manufacturer: syz [ 565.601916][ T4295] usb 2-1: SerialNumber: syz [ 565.606626][ T4201] usb 3-1: Manufacturer: syz [ 565.611250][ T4201] usb 3-1: SerialNumber: syz executing program [ 565.763567][ T4907] usb 4-1: Using ep0 maxpacket: 8 executing program executing program [ 565.806040][ T23] usb 5-1: selecting invalid altsetting 0 [ 565.823632][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 565.833831][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 565.842246][ T23] usb 5-1: USB disconnect, device number 120 [ 565.923720][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 565.955631][ T4295] usb 2-1: selecting invalid altsetting 0 [ 565.983777][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 565.989939][ T4201] usb 3-1: selecting invalid altsetting 0 [ 566.001335][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 566.004416][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 566.016256][ T4295] usb 2-1: USB disconnect, device number 118 [ 566.030261][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 566.041108][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 566.056203][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 566.063899][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 566.067238][ T4201] usb 3-1: USB disconnect, device number 116 [ 566.081610][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 566.092376][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 566.193731][ T23] usb 5-1: new high-speed USB device number 121 using dummy_hcd [ 566.203829][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 566.213008][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.221536][ T4907] usb 4-1: Product: syz [ 566.225843][ T4907] usb 4-1: Manufacturer: syz [ 566.230491][ T4907] usb 4-1: SerialNumber: syz [ 566.254175][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 566.263285][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.271628][ T4256] usb 1-1: Product: syz [ 566.276101][ T4256] usb 1-1: Manufacturer: syz [ 566.280717][ T4256] usb 1-1: SerialNumber: syz [ 566.423680][ T4295] usb 2-1: new high-speed USB device number 119 using dummy_hcd [ 566.434095][ T23] usb 5-1: Using ep0 maxpacket: 8 executing program [ 566.473743][ T4201] usb 3-1: new high-speed USB device number 117 using dummy_hcd executing program [ 566.555927][ T4907] usb 4-1: selecting invalid altsetting 0 [ 566.577425][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 566.586397][ T4907] usb 4-1: USB disconnect, device number 119 [ 566.593635][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 566.606153][ T4256] usb 1-1: selecting invalid altsetting 0 [ 566.628446][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 566.637343][ T4256] usb 1-1: USB disconnect, device number 118 [ 566.638150][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 566.673607][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 566.688348][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 566.693660][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 566.699275][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 566.773683][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 566.863671][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 566.872921][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.881374][ T23] usb 5-1: Product: syz [ 566.885777][ T23] usb 5-1: Manufacturer: syz [ 566.890418][ T23] usb 5-1: SerialNumber: syz [ 566.903793][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 566.943545][ T4907] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 566.973697][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 566.993591][ T4256] usb 1-1: new high-speed USB device number 119 using dummy_hcd [ 567.005832][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 567.015744][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 567.025795][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 567.063728][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 567.073836][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 567.083696][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 567.183562][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 567.213669][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 567.223116][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.227377][ T23] usb 5-1: selecting invalid altsetting 0 [ 567.231757][ T4295] usb 2-1: Product: syz [ 567.238728][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 567.242509][ T4295] usb 2-1: Manufacturer: syz [ 567.251155][ T4295] usb 2-1: SerialNumber: syz [ 567.273366][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 567.282493][ T23] usb 5-1: USB disconnect, device number 121 [ 567.285026][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 567.298461][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.306796][ T4201] usb 3-1: Product: syz [ 567.311196][ T4201] usb 3-1: Manufacturer: syz [ 567.316258][ T4201] usb 3-1: SerialNumber: syz [ 567.363690][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 567.403708][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 567.443980][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 567.454165][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 567.464054][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 567.483755][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program [ 567.493667][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 567.504108][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 executing program [ 567.596026][ T4295] usb 2-1: selecting invalid altsetting 0 [ 567.623763][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 567.633241][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.637138][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 567.642789][ T4907] usb 4-1: Product: syz [ 567.653293][ T4907] usb 4-1: Manufacturer: syz [ 567.658188][ T23] usb 5-1: new high-speed USB device number 122 using dummy_hcd [ 567.666360][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 567.669491][ T4295] usb 2-1: USB disconnect, device number 119 [ 567.677638][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.689391][ T4201] usb 3-1: selecting invalid altsetting 0 [ 567.691509][ T4907] usb 4-1: SerialNumber: syz [ 567.701774][ T4256] usb 1-1: Product: syz [ 567.707375][ T4256] usb 1-1: Manufacturer: syz [ 567.712236][ T4256] usb 1-1: SerialNumber: syz [ 567.742518][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 567.753981][ T4201] usb 3-1: USB disconnect, device number 117 executing program [ 567.913570][ T23] usb 5-1: Using ep0 maxpacket: 8 executing program [ 568.025413][ T4907] usb 4-1: selecting invalid altsetting 0 [ 568.048508][ T4256] usb 1-1: selecting invalid altsetting 0 [ 568.054421][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 568.063114][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 568.079183][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 568.093708][ T4295] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 568.097462][ T4907] usb 4-1: USB disconnect, device number 120 [ 568.124996][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 568.135508][ T4256] usb 1-1: USB disconnect, device number 119 [ 568.163564][ T4201] usb 3-1: new high-speed USB device number 118 using dummy_hcd [ 568.163564][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 568.163596][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 568.191756][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 568.353747][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 568.363156][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.363652][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 568.372089][ T23] usb 5-1: Product: syz [ 568.380518][ T23] usb 5-1: Manufacturer: syz [ 568.385267][ T23] usb 5-1: SerialNumber: syz [ 568.463641][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 568.483613][ T4907] usb 4-1: new high-speed USB device number 121 using dummy_hcd [ 568.493583][ T4256] usb 1-1: new high-speed USB device number 120 using dummy_hcd [ 568.565451][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short executing program [ 568.653771][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 568.683859][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 568.693787][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 568.704071][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 568.712807][ T23] usb 5-1: selecting invalid altsetting 0 [ 568.723975][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 568.743599][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 568.743948][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 568.759253][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 568.769586][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 568.772592][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 568.785454][ T23] usb 5-1: USB disconnect, device number 122 [ 568.883701][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 568.903695][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 568.913775][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 568.923263][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.931360][ T4295] usb 2-1: Product: syz [ 568.935876][ T4295] usb 2-1: Manufacturer: syz [ 568.940509][ T4295] usb 2-1: SerialNumber: syz [ 568.963882][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 568.973851][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 568.983923][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 568.993831][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 568.994720][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 569.004420][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.009742][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 569.019462][ T4201] usb 3-1: Product: syz [ 569.027845][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 569.033182][ T4201] usb 3-1: Manufacturer: syz [ 569.043315][ T4201] usb 3-1: SerialNumber: syz [ 569.143721][ T23] usb 5-1: new high-speed USB device number 123 using dummy_hcd [ 569.183648][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 executing program [ 569.193608][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 569.202689][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.211309][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.219686][ T4907] usb 4-1: Product: syz [ 569.224185][ T4256] usb 1-1: Product: syz [ 569.228398][ T4256] usb 1-1: Manufacturer: syz [ 569.233026][ T4256] usb 1-1: SerialNumber: syz [ 569.238742][ T4907] usb 4-1: Manufacturer: syz [ 569.243386][ T4907] usb 4-1: SerialNumber: syz executing program [ 569.276240][ T4295] usb 2-1: selecting invalid altsetting 0 [ 569.307941][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 569.316695][ T4295] usb 2-1: USB disconnect, device number 120 [ 569.376147][ T4201] usb 3-1: selecting invalid altsetting 0 [ 569.393532][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 569.408159][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 569.419955][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 569.436470][ T4201] usb 3-1: USB disconnect, device number 118 executing program executing program [ 569.553617][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 569.566579][ T4907] usb 4-1: selecting invalid altsetting 0 [ 569.592499][ T4256] usb 1-1: selecting invalid altsetting 0 [ 569.598632][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 569.615418][ T4907] usb 4-1: USB disconnect, device number 121 [ 569.630711][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 569.637938][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 569.647840][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 569.659388][ T4256] usb 1-1: USB disconnect, device number 120 [ 569.666886][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 569.703574][ T4295] usb 2-1: new high-speed USB device number 121 using dummy_hcd [ 569.833746][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 569.843010][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.843621][ T4201] usb 3-1: new high-speed USB device number 119 using dummy_hcd [ 569.852795][ T23] usb 5-1: Product: syz [ 569.863072][ T23] usb 5-1: Manufacturer: syz [ 569.867853][ T23] usb 5-1: SerialNumber: syz [ 569.993552][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 569.993587][ T4907] usb 4-1: new high-speed USB device number 122 using dummy_hcd [ 570.023745][ T4256] usb 1-1: new high-speed USB device number 121 using dummy_hcd executing program [ 570.124931][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 570.173634][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 570.206254][ T23] usb 5-1: selecting invalid altsetting 0 [ 570.233114][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 570.241748][ T23] usb 5-1: USB disconnect, device number 123 [ 570.253748][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 570.263982][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 570.274052][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 570.275209][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 570.279356][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 570.286660][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 570.373874][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 570.383788][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 570.394060][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 570.453772][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 570.462986][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 570.471250][ T4295] usb 2-1: Product: syz [ 570.475690][ T4295] usb 2-1: Manufacturer: syz [ 570.480406][ T4295] usb 2-1: SerialNumber: syz [ 570.493921][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 570.501833][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 570.553647][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 570.563071][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 570.571455][ T4201] usb 3-1: Product: syz [ 570.575755][ T4201] usb 3-1: Manufacturer: syz [ 570.580376][ T4201] usb 3-1: SerialNumber: syz [ 570.604289][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 570.614523][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 570.625013][ T23] usb 5-1: new high-speed USB device number 124 using dummy_hcd [ 570.632918][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 570.643171][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 570.653039][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 570.659730][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 executing program [ 570.815726][ T4295] usb 2-1: selecting invalid altsetting 0 [ 570.833823][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 570.843184][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 570.852368][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 570.861090][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 570.869348][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 570.875350][ T4256] usb 1-1: Product: syz [ 570.879904][ T4256] usb 1-1: Manufacturer: syz [ 570.884632][ T4907] usb 4-1: Product: syz [ 570.888932][ T4907] usb 4-1: Manufacturer: syz [ 570.892135][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 570.894410][ T4907] usb 4-1: SerialNumber: syz [ 570.906739][ T4256] usb 1-1: SerialNumber: syz [ 570.919475][ T4295] usb 2-1: USB disconnect, device number 121 [ 570.946194][ T4201] usb 3-1: selecting invalid altsetting 0 [ 570.967872][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 570.976809][ T4201] usb 3-1: USB disconnect, device number 119 [ 571.033687][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 571.113716][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 571.123643][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 571.133387][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 571.235836][ T4907] usb 4-1: selecting invalid altsetting 0 [ 571.264221][ T4256] usb 1-1: selecting invalid altsetting 0 [ 571.271238][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 571.286434][ T4907] usb 4-1: USB disconnect, device number 122 [ 571.293644][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 571.302747][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.303600][ T4295] usb 2-1: new high-speed USB device number 122 using dummy_hcd [ 571.317791][ T23] usb 5-1: Product: syz [ 571.325591][ T23] usb 5-1: Manufacturer: syz [ 571.331005][ T23] usb 5-1: SerialNumber: syz [ 571.340483][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 571.349641][ T4256] usb 1-1: USB disconnect, device number 121 [ 571.383809][ T4201] usb 3-1: new high-speed USB device number 120 using dummy_hcd executing program [ 571.603574][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 571.663610][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 571.670345][ T23] usb 5-1: selecting invalid altsetting 0 [ 571.676207][ T4907] usb 4-1: new high-speed USB device number 123 using dummy_hcd [ 571.703571][ T4256] usb 1-1: new high-speed USB device number 122 using dummy_hcd [ 571.712922][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 571.721528][ T23] usb 5-1: USB disconnect, device number 124 [ 571.823620][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 571.863643][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 571.903820][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 571.913696][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 571.923564][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 571.933769][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 571.943726][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 571.953692][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 571.963715][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 571.964042][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 572.083700][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 572.093044][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.101442][ T4295] usb 2-1: Product: syz [ 572.104197][ T23] usb 5-1: new high-speed USB device number 125 using dummy_hcd [ 572.106011][ T4295] usb 2-1: Manufacturer: syz [ 572.118361][ T4295] usb 2-1: SerialNumber: syz [ 572.133662][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 572.142758][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.150882][ T4201] usb 3-1: Product: syz [ 572.155158][ T4201] usb 3-1: Manufacturer: syz [ 572.159774][ T4201] usb 3-1: SerialNumber: syz [ 572.164121][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 572.172183][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 572.283886][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 572.294035][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 572.303832][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 572.313821][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 572.323715][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 572.330725][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 572.384046][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 572.445644][ T4295] usb 2-1: selecting invalid altsetting 0 [ 572.467217][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 572.476096][ T4295] usb 2-1: USB disconnect, device number 122 [ 572.476848][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 572.500807][ T4201] usb 3-1: selecting invalid altsetting 0 [ 572.539243][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 572.549734][ T4201] usb 3-1: USB disconnect, device number 120 [ 572.554655][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 572.565330][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 572.575710][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.585056][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.594123][ T4256] usb 1-1: Product: syz [ 572.598341][ T4256] usb 1-1: Manufacturer: syz [ 572.602979][ T4256] usb 1-1: SerialNumber: syz [ 572.609085][ T4907] usb 4-1: Product: syz [ 572.613764][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 572.621746][ T4907] usb 4-1: Manufacturer: syz [ 572.626767][ T4907] usb 4-1: SerialNumber: syz [ 572.713656][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 572.723570][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 572.733336][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 572.843659][ T4295] usb 2-1: new high-speed USB device number 123 using dummy_hcd executing program executing program [ 572.893732][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 572.907054][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.919333][ T23] usb 5-1: Product: syz [ 572.923624][ T23] usb 5-1: Manufacturer: syz [ 572.928453][ T23] usb 5-1: SerialNumber: syz [ 572.943640][ T4201] usb 3-1: new high-speed USB device number 121 using dummy_hcd [ 572.976005][ T4256] usb 1-1: selecting invalid altsetting 0 [ 573.010814][ T4907] usb 4-1: selecting invalid altsetting 0 [ 573.016801][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 573.033759][ T4256] usb 1-1: USB disconnect, device number 122 [ 573.049148][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 573.058448][ T4907] usb 4-1: USB disconnect, device number 123 [ 573.113616][ T4295] usb 2-1: Using ep0 maxpacket: 8 executing program [ 573.223782][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 573.245805][ T23] usb 5-1: selecting invalid altsetting 0 [ 573.276774][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 573.285515][ T23] usb 5-1: USB disconnect, device number 125 [ 573.313731][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 573.404131][ T4256] usb 1-1: new high-speed USB device number 123 using dummy_hcd [ 573.413521][ T4907] usb 4-1: new high-speed USB device number 124 using dummy_hcd [ 573.414638][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 573.429133][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 573.439053][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 573.448861][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 573.523696][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 573.533597][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 573.544077][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 573.623666][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 573.632831][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 573.641255][ T4295] usb 2-1: Product: syz [ 573.645509][ T4295] usb 2-1: Manufacturer: syz [ 573.650131][ T4295] usb 2-1: SerialNumber: syz [ 573.663607][ T23] usb 5-1: new high-speed USB device number 126 using dummy_hcd [ 573.671515][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 573.676747][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 573.713669][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 573.722917][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 573.730997][ T4201] usb 3-1: Product: syz [ 573.735437][ T4201] usb 3-1: Manufacturer: syz [ 573.740146][ T4201] usb 3-1: SerialNumber: syz executing program [ 573.864292][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 573.872166][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 573.933610][ T23] usb 5-1: Using ep0 maxpacket: 8 executing program [ 573.963892][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 573.973815][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 573.981182][ T4295] usb 2-1: selecting invalid altsetting 0 [ 574.003461][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 574.013375][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 574.021859][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 574.032911][ T4295] usb 2-1: USB disconnect, device number 123 [ 574.033671][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 574.046159][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 574.066078][ T4201] usb 3-1: selecting invalid altsetting 0 [ 574.089276][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 574.098619][ T4201] usb 3-1: USB disconnect, device number 121 [ 574.163906][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 574.243844][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 574.253024][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 574.261403][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 574.270701][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 574.280612][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 574.288915][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 574.298898][ T4256] usb 1-1: Product: syz [ 574.303075][ T4256] usb 1-1: Manufacturer: syz [ 574.307785][ T4907] usb 4-1: Product: syz [ 574.311975][ T4907] usb 4-1: Manufacturer: syz [ 574.316767][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 574.323541][ T4256] usb 1-1: SerialNumber: syz [ 574.328762][ T4907] usb 4-1: SerialNumber: syz [ 574.423579][ T4295] usb 2-1: new high-speed USB device number 124 using dummy_hcd [ 574.453611][ T4201] usb 3-1: new high-speed USB device number 122 using dummy_hcd [ 574.493748][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 574.502981][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 574.511218][ T23] usb 5-1: Product: syz [ 574.515646][ T23] usb 5-1: Manufacturer: syz [ 574.520260][ T23] usb 5-1: SerialNumber: syz executing program executing program [ 574.655961][ T4256] usb 1-1: selecting invalid altsetting 0 [ 574.689500][ T4907] usb 4-1: selecting invalid altsetting 0 [ 574.695430][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 574.706231][ T4256] usb 1-1: USB disconnect, device number 123 [ 574.723678][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 574.728863][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 574.742562][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 executing program [ 574.751295][ T4907] usb 4-1: USB disconnect, device number 124 [ 574.846263][ T23] usb 5-1: selecting invalid altsetting 0 [ 574.868354][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 574.877371][ T23] usb 5-1: USB disconnect, device number 126 [ 574.878427][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 574.915394][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 574.943697][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 575.023685][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 575.033634][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 575.043617][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 575.053499][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 575.060213][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 575.063754][ T4256] usb 1-1: new high-speed USB device number 124 using dummy_hcd [ 575.069993][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 575.103630][ T4907] usb 4-1: new high-speed USB device number 125 using dummy_hcd [ 575.223727][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 575.233042][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.241296][ T4201] usb 3-1: Product: syz [ 575.243663][ T23] usb 5-1: new high-speed USB device number 127 using dummy_hcd [ 575.246158][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 575.262500][ T4201] usb 3-1: Manufacturer: syz [ 575.267186][ T4201] usb 3-1: SerialNumber: syz [ 575.272451][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.281745][ T4295] usb 2-1: Product: syz [ 575.286000][ T4295] usb 2-1: Manufacturer: syz [ 575.290621][ T4295] usb 2-1: SerialNumber: syz [ 575.333706][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 575.363658][ T4907] usb 4-1: Using ep0 maxpacket: 8 executing program executing program [ 575.483798][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 575.503792][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 575.523905][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 575.583836][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 575.594162][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 575.604780][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 575.614773][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 575.621964][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 575.631370][ T4295] usb 2-1: selecting invalid altsetting 0 [ 575.641173][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 575.648277][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 575.680518][ T4201] usb 3-1: selecting invalid altsetting 0 [ 575.686399][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 575.704001][ T4295] usb 2-1: USB disconnect, device number 124 [ 575.718625][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 575.729070][ T4201] usb 3-1: USB disconnect, device number 122 [ 575.735168][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 575.735200][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 575.756606][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 575.773857][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 575.783015][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.791875][ T4256] usb 1-1: Product: syz [ 575.796424][ T4256] usb 1-1: Manufacturer: syz [ 575.801185][ T4256] usb 1-1: SerialNumber: syz [ 575.833694][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 575.843020][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.851716][ T4907] usb 4-1: Product: syz [ 575.856165][ T4907] usb 4-1: Manufacturer: syz [ 575.860803][ T4907] usb 4-1: SerialNumber: syz [ 575.923876][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 575.933186][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.941289][ T23] usb 5-1: Product: syz [ 575.945614][ T23] usb 5-1: Manufacturer: syz [ 575.950241][ T23] usb 5-1: SerialNumber: syz executing program executing program [ 576.123674][ T4295] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 576.131564][ T4256] usb 1-1: selecting invalid altsetting 0 [ 576.153573][ T4201] usb 3-1: new high-speed USB device number 123 using dummy_hcd [ 576.156895][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 executing program [ 576.170274][ T4256] usb 1-1: USB disconnect, device number 124 [ 576.186174][ T4907] usb 4-1: selecting invalid altsetting 0 [ 576.214936][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 576.225571][ T4907] usb 4-1: USB disconnect, device number 125 [ 576.276170][ T23] usb 5-1: selecting invalid altsetting 0 [ 576.298015][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 576.306804][ T23] usb 5-1: USB disconnect, device number 127 [ 576.413558][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 576.418787][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 576.543594][ T4256] usb 1-1: new high-speed USB device number 125 using dummy_hcd [ 576.583784][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 576.591778][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 576.603624][ T4907] usb 4-1: new high-speed USB device number 126 using dummy_hcd [ 576.663875][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 576.673891][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 576.683652][ T23] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 576.691187][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 576.701044][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 576.707792][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 576.717696][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 576.813869][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 576.873697][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 576.873753][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 576.884174][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 576.897635][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.906563][ T4295] usb 2-1: Product: syz [ 576.910838][ T4295] usb 2-1: Manufacturer: syz [ 576.915560][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.923655][ T4295] usb 2-1: SerialNumber: syz [ 576.929128][ T4201] usb 3-1: Product: syz [ 576.933340][ T4201] usb 3-1: Manufacturer: syz [ 576.939112][ T4201] usb 3-1: SerialNumber: syz [ 576.943640][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 577.033755][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 577.093842][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 577.153785][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 577.163855][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 577.173890][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 577.181723][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 577.203700][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 577.213603][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 577.223979][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 577.255719][ T4295] usb 2-1: selecting invalid altsetting 0 [ 577.273750][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 577.283929][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 577.293877][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 577.312079][ T4201] usb 3-1: selecting invalid altsetting 0 [ 577.318067][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 577.336246][ T4295] usb 2-1: USB disconnect, device number 125 [ 577.349676][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 577.359969][ T4201] usb 3-1: USB disconnect, device number 123 [ 577.364782][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 577.376284][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.384501][ T4256] usb 1-1: Product: syz [ 577.389015][ T4256] usb 1-1: Manufacturer: syz [ 577.393997][ T4256] usb 1-1: SerialNumber: syz [ 577.424310][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 577.433756][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.441781][ T4907] usb 4-1: Product: syz [ 577.446413][ T4907] usb 4-1: Manufacturer: syz [ 577.451149][ T4907] usb 4-1: SerialNumber: syz [ 577.473719][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 577.482898][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.491094][ T23] usb 5-1: Product: syz [ 577.495619][ T23] usb 5-1: Manufacturer: syz [ 577.500251][ T23] usb 5-1: SerialNumber: syz executing program executing program [ 577.703596][ T4295] usb 2-1: new high-speed USB device number 126 using dummy_hcd [ 577.723666][ T4201] usb 3-1: new high-speed USB device number 124 using dummy_hcd [ 577.736185][ T4256] usb 1-1: selecting invalid altsetting 0 executing program [ 577.760527][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 577.772891][ T4256] usb 1-1: USB disconnect, device number 125 [ 577.772970][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 577.791516][ T4907] usb 4-1: selecting invalid altsetting 0 [ 577.818809][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 577.827888][ T4907] usb 4-1: USB disconnect, device number 126 [ 577.856981][ T23] usb 5-1: selecting invalid altsetting 0 [ 577.899428][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 577.909365][ T23] usb 5-1: USB disconnect, device number 2 [ 577.943780][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 577.963620][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 578.103753][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 578.123765][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 578.173521][ T4256] usb 1-1: new high-speed USB device number 126 using dummy_hcd [ 578.183837][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 578.193891][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 578.204187][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 578.214012][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 578.220715][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 578.223719][ T4907] usb 4-1: new high-speed USB device number 127 using dummy_hcd [ 578.231526][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 578.313581][ T23] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 578.373664][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 578.383043][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.391406][ T4295] usb 2-1: Product: syz [ 578.395714][ T4295] usb 2-1: Manufacturer: syz [ 578.400410][ T4295] usb 2-1: SerialNumber: syz [ 578.405320][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 578.415019][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.423474][ T4201] usb 3-1: Product: syz [ 578.427679][ T4201] usb 3-1: Manufacturer: syz [ 578.432307][ T4201] usb 3-1: SerialNumber: syz [ 578.443603][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 578.493616][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 578.603794][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 578.633951][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 578.686323][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 578.733920][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 578.744451][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 578.756386][ T4295] usb 2-1: selecting invalid altsetting 0 [ 578.759637][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 578.783824][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 578.799240][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 578.814155][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 578.828127][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 578.842617][ T4201] usb 3-1: selecting invalid altsetting 0 [ 578.848471][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 578.858190][ T4295] usb 2-1: USB disconnect, device number 126 [ 578.896243][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 578.904866][ T4201] usb 3-1: USB disconnect, device number 124 [ 578.924094][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 578.936855][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 578.947877][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 578.963729][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 578.973601][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.981633][ T4256] usb 1-1: Product: syz [ 578.986856][ T4256] usb 1-1: Manufacturer: syz [ 578.991490][ T4256] usb 1-1: SerialNumber: syz [ 579.003774][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 579.013298][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 579.022424][ T4907] usb 4-1: Product: syz [ 579.027355][ T4907] usb 4-1: Manufacturer: syz [ 579.032001][ T4907] usb 4-1: SerialNumber: syz [ 579.153666][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 579.163033][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 579.171147][ T23] usb 5-1: Product: syz [ 579.175473][ T23] usb 5-1: Manufacturer: syz [ 579.180087][ T23] usb 5-1: SerialNumber: syz executing program executing program [ 579.243564][ T4295] usb 2-1: new high-speed USB device number 127 using dummy_hcd [ 579.273554][ T4201] usb 3-1: new high-speed USB device number 125 using dummy_hcd [ 579.305872][ T4256] usb 1-1: selecting invalid altsetting 0 [ 579.327731][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 579.336625][ T4256] usb 1-1: USB disconnect, device number 126 [ 579.345653][ T4907] usb 4-1: selecting invalid altsetting 0 executing program [ 579.370197][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 579.379147][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 579.395620][ T4907] usb 4-1: USB disconnect, device number 127 [ 579.495917][ T23] usb 5-1: selecting invalid altsetting 0 [ 579.513581][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 579.521842][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 579.530624][ T23] usb 5-1: USB disconnect, device number 3 [ 579.543625][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 579.703511][ T4256] usb 1-1: new high-speed USB device number 127 using dummy_hcd [ 579.714027][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 579.743820][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 579.753583][ T4907] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 579.835853][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 579.846167][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 579.856489][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 579.866320][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 579.873230][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 579.883187][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 579.884868][ T23] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 579.943531][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 579.993514][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 580.083751][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 580.093024][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.101119][ T4295] usb 2-1: Product: syz [ 580.104232][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 580.105842][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 580.122156][ T4295] usb 2-1: Manufacturer: syz [ 580.126831][ T4295] usb 2-1: SerialNumber: syz [ 580.132204][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.141418][ T4201] usb 3-1: Product: syz [ 580.143643][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 580.145661][ T4201] usb 3-1: Manufacturer: syz [ 580.145688][ T4201] usb 3-1: SerialNumber: syz [ 580.154230][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 580.204267][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 580.214329][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 580.224629][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 580.253637][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 580.263861][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 580.273709][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 580.303792][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 580.384274][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 580.394085][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 580.404167][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.412200][ T4256] usb 1-1: Product: syz [ 580.417042][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 580.428741][ T4256] usb 1-1: Manufacturer: syz executing program [ 580.433393][ T4256] usb 1-1: SerialNumber: syz [ 580.433769][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 580.447828][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 580.455436][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.465080][ T4907] usb 4-1: Product: syz [ 580.468095][ T4295] usb 2-1: selecting invalid altsetting 0 [ 580.469277][ T4907] usb 4-1: Manufacturer: syz [ 580.480190][ T4907] usb 4-1: SerialNumber: syz [ 580.501396][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 580.511583][ T4201] usb 3-1: selecting invalid altsetting 0 [ 580.524082][ T4295] usb 2-1: USB disconnect, device number 127 [ 580.547130][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 580.556322][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 580.572582][ T4201] usb 3-1: USB disconnect, device number 125 [ 580.613761][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 580.623057][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.631543][ T23] usb 5-1: Product: syz [ 580.636574][ T23] usb 5-1: Manufacturer: syz [ 580.641193][ T23] usb 5-1: SerialNumber: syz executing program executing program [ 580.786000][ T4256] usb 1-1: selecting invalid altsetting 0 [ 580.810124][ T4907] usb 4-1: selecting invalid altsetting 0 [ 580.816024][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 executing program [ 580.834449][ T4256] usb 1-1: USB disconnect, device number 127 [ 580.847826][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 580.857569][ T4907] usb 4-1: USB disconnect, device number 2 [ 580.943641][ T4295] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 580.963603][ T4201] usb 3-1: new high-speed USB device number 126 using dummy_hcd [ 580.971436][ T23] usb 5-1: selecting invalid altsetting 0 [ 580.993691][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 581.002344][ T23] usb 5-1: USB disconnect, device number 4 [ 581.203598][ T4256] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 581.213779][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 581.223584][ T4907] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 581.233595][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 581.353527][ T23] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 581.373805][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 581.393786][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 581.453887][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.463761][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.473852][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.474182][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 581.484186][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 581.484410][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.506107][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 581.513545][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 581.613762][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 581.643663][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 581.652793][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 581.660986][ T4295] usb 2-1: Product: syz [ 581.665368][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 581.674478][ T4295] usb 2-1: Manufacturer: syz [ 581.679156][ T4295] usb 2-1: SerialNumber: syz [ 581.683821][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 581.691844][ T4201] usb 3-1: Product: syz [ 581.694181][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 581.698426][ T4201] usb 3-1: Manufacturer: syz [ 581.710037][ T4201] usb 3-1: SerialNumber: syz [ 581.723814][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 581.814497][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.824326][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.834326][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 581.842153][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.852121][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 581.859094][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.869036][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 581.923844][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.933907][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.946877][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 582.026072][ T4295] usb 2-1: selecting invalid altsetting 0 [ 582.056842][ T4201] usb 3-1: selecting invalid altsetting 0 [ 582.063765][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 582.063794][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 582.074249][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 582.088762][ T4295] usb 2-1: USB disconnect, device number 2 [ 582.096884][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 582.105286][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 582.113357][ T4256] usb 1-1: Product: syz [ 582.117870][ T4907] usb 4-1: Product: syz [ 582.122065][ T4907] usb 4-1: Manufacturer: syz [ 582.126891][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 582.136390][ T4256] usb 1-1: Manufacturer: syz [ 582.141023][ T4256] usb 1-1: SerialNumber: syz [ 582.145856][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 582.154222][ T4907] usb 4-1: SerialNumber: syz [ 582.160434][ T23] usb 5-1: Product: syz [ 582.165020][ T23] usb 5-1: Manufacturer: syz [ 582.169659][ T23] usb 5-1: SerialNumber: syz [ 582.176500][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 582.185425][ T4201] usb 3-1: USB disconnect, device number 126 executing program executing program executing program [ 582.483507][ T4295] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 582.495763][ T4907] usb 4-1: selecting invalid altsetting 0 [ 582.521667][ T4256] usb 1-1: selecting invalid altsetting 0 [ 582.530113][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 582.548826][ T4907] usb 4-1: USB disconnect, device number 3 [ 582.560599][ T23] usb 5-1: selecting invalid altsetting 0 [ 582.563644][ T4201] usb 3-1: new high-speed USB device number 127 using dummy_hcd [ 582.567283][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 582.600327][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 582.608973][ T4256] usb 1-1: USB disconnect, device number 2 [ 582.617309][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 582.621780][ T23] usb 5-1: USB disconnect, device number 5 [ 582.763617][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 582.843683][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 582.943571][ T4907] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 582.953782][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 583.003686][ T23] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 583.011731][ T4256] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 583.013959][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 583.033755][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 583.044424][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 583.054292][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 583.103619][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 583.113693][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 583.123655][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 583.213619][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 583.222839][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.231240][ T4295] usb 2-1: Product: syz [ 583.235581][ T4295] usb 2-1: Manufacturer: syz [ 583.240301][ T4295] usb 2-1: SerialNumber: syz [ 583.243602][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 583.283711][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 583.293077][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.293615][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 583.302368][ T4201] usb 3-1: Product: syz [ 583.307019][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 583.311469][ T4201] usb 3-1: Manufacturer: syz [ 583.320205][ T4201] usb 3-1: SerialNumber: syz executing program [ 583.453789][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 583.493708][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 583.501825][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 583.543642][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program [ 583.553819][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 583.563831][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 583.573740][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 583.579959][ T4295] usb 2-1: selecting invalid altsetting 0 [ 583.591863][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 583.602306][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 583.612626][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 583.622775][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 583.629559][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 583.652614][ T4201] usb 3-1: selecting invalid altsetting 0 [ 583.658462][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 583.679154][ T4295] usb 2-1: USB disconnect, device number 3 [ 583.689348][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 583.701064][ T4201] usb 3-1: USB disconnect, device number 127 [ 583.723784][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 583.733114][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.741718][ T4907] usb 4-1: Product: syz [ 583.746293][ T4907] usb 4-1: Manufacturer: syz [ 583.750942][ T4907] usb 4-1: SerialNumber: syz [ 583.793736][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 583.803039][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 583.812391][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.820509][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.828627][ T23] usb 5-1: Product: syz [ 583.832826][ T23] usb 5-1: Manufacturer: syz [ 583.837512][ T4256] usb 1-1: Product: syz [ 583.841705][ T4256] usb 1-1: Manufacturer: syz [ 583.846621][ T23] usb 5-1: SerialNumber: syz [ 583.851863][ T4256] usb 1-1: SerialNumber: syz executing program [ 584.063534][ T4295] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 584.071670][ T4907] usb 4-1: selecting invalid altsetting 0 [ 584.093704][ T4201] usb 3-1: new high-speed USB device number 2 using dummy_hcd executing program executing program [ 584.112885][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 584.124217][ T4907] usb 4-1: USB disconnect, device number 4 [ 584.176161][ T4256] usb 1-1: selecting invalid altsetting 0 [ 584.211933][ T23] usb 5-1: selecting invalid altsetting 0 [ 584.217845][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 584.235273][ T4256] usb 1-1: USB disconnect, device number 3 [ 584.252915][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 584.262505][ T23] usb 5-1: USB disconnect, device number 6 [ 584.333613][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 584.373785][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 584.483568][ T4907] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 584.505940][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 584.543651][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 584.593749][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 584.603758][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 584.613788][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 584.623586][ T4256] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 584.625039][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 584.641443][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 584.651494][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 584.654240][ T23] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 584.753671][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 584.773683][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 584.783058][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.791159][ T4295] usb 2-1: Product: syz [ 584.795511][ T4295] usb 2-1: Manufacturer: syz [ 584.800133][ T4295] usb 2-1: SerialNumber: syz [ 584.813630][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 584.822730][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.830878][ T4201] usb 3-1: Product: syz [ 584.835289][ T4201] usb 3-1: Manufacturer: syz [ 584.839904][ T4201] usb 3-1: SerialNumber: syz [ 584.883664][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 584.933668][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 584.943686][ T23] usb 5-1: Using ep0 maxpacket: 8 executing program executing program [ 585.013843][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 585.023852][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 585.033760][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 585.053724][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 585.103703][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 585.133972][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 585.141858][ T4295] usb 2-1: selecting invalid altsetting 0 [ 585.150154][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 585.161074][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 585.181991][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 585.184517][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 585.198055][ T4201] usb 3-1: selecting invalid altsetting 0 [ 585.201240][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 585.216345][ T4295] usb 2-1: USB disconnect, device number 4 [ 585.226658][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 585.235363][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 585.252876][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 585.254205][ T4907] usb 4-1: Product: syz [ 585.264718][ T4201] usb 3-1: USB disconnect, device number 2 [ 585.273563][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 585.290847][ T4907] usb 4-1: Manufacturer: syz [ 585.295978][ T4907] usb 4-1: SerialNumber: syz [ 585.333789][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 585.343691][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 585.351789][ T4256] usb 1-1: Product: syz [ 585.356113][ T4256] usb 1-1: Manufacturer: syz [ 585.360848][ T4256] usb 1-1: SerialNumber: syz executing program [ 585.463698][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 585.473060][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 585.481425][ T23] usb 5-1: Product: syz [ 585.485716][ T23] usb 5-1: Manufacturer: syz [ 585.490449][ T23] usb 5-1: SerialNumber: syz executing program [ 585.606033][ T4907] usb 4-1: selecting invalid altsetting 0 [ 585.633607][ T4295] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 585.644261][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 585.657672][ T4907] usb 4-1: USB disconnect, device number 5 [ 585.673687][ T4201] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 585.685851][ T4256] usb 1-1: selecting invalid altsetting 0 executing program [ 585.718090][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 585.727145][ T4256] usb 1-1: USB disconnect, device number 4 [ 585.727802][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 585.815709][ T23] usb 5-1: selecting invalid altsetting 0 [ 585.849100][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 585.862197][ T23] usb 5-1: USB disconnect, device number 7 [ 585.893663][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 585.923712][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 586.013582][ T4907] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 586.073745][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 586.093736][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 586.103541][ T4256] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 586.153882][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 586.163835][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 586.173905][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 586.183727][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 586.190561][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 586.200437][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 586.243603][ T23] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 586.273677][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 586.343804][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 586.353042][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.361247][ T4295] usb 2-1: Product: syz [ 586.365620][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 586.374804][ T4295] usb 2-1: Manufacturer: syz [ 586.379454][ T4295] usb 2-1: SerialNumber: syz [ 586.383660][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 586.384300][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.398453][ T4201] usb 3-1: Product: syz [ 586.403767][ T4201] usb 3-1: Manufacturer: syz [ 586.408437][ T4201] usb 3-1: SerialNumber: syz [ 586.463877][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 586.523994][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 586.573718][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 586.581901][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 586.592150][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 586.602292][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 586.673789][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 586.684388][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 586.694685][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 586.725723][ T4295] usb 2-1: selecting invalid altsetting 0 [ 586.743953][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 586.760213][ T4201] usb 3-1: selecting invalid altsetting 0 [ 586.766184][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 586.784345][ T4939] udevd[4939]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 586.802186][ T4295] usb 2-1: USB disconnect, device number 5 [ 586.804678][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 586.821297][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 586.828305][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.828378][ T4907] usb 4-1: Product: syz [ 586.828394][ T4907] usb 4-1: Manufacturer: syz [ 586.828409][ T4907] usb 4-1: SerialNumber: syz [ 586.856136][ T4201] usb 3-1: USB disconnect, device number 3 [ 586.863907][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 586.874121][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 586.885417][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 586.913756][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 586.931759][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.940456][ T4256] usb 1-1: Product: syz [ 586.944988][ T4256] usb 1-1: Manufacturer: syz [ 586.949609][ T4256] usb 1-1: SerialNumber: syz executing program [ 587.083679][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 587.093657][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 587.101815][ T23] usb 5-1: Product: syz [ 587.106711][ T23] usb 5-1: Manufacturer: syz [ 587.111355][ T23] usb 5-1: SerialNumber: syz [ 587.165902][ T4907] usb 4-1: selecting invalid altsetting 0 [ 587.194731][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 587.204105][ T4295] usb 2-1: new high-speed USB device number 6 using dummy_hcd executing program [ 587.213838][ T4907] usb 4-1: USB disconnect, device number 6 [ 587.243542][ T4201] usb 3-1: new high-speed USB device number 4 using dummy_hcd executing program [ 587.306716][ T4256] usb 1-1: selecting invalid altsetting 0 [ 587.337011][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 587.349801][ T4256] usb 1-1: USB disconnect, device number 5 [ 587.446738][ T23] usb 5-1: selecting invalid altsetting 0 [ 587.453962][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 587.483128][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 587.483740][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 587.499961][ T23] usb 5-1: USB disconnect, device number 8 [ 587.603584][ T4907] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 587.613721][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 587.654498][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 587.693677][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 587.703738][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 587.713807][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 587.743614][ T4256] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 587.743758][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 587.761412][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 587.771282][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 587.873758][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 587.875505][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 587.888375][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 587.893650][ T23] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 587.897130][ T4295] usb 2-1: Product: syz [ 587.908181][ T4295] usb 2-1: Manufacturer: syz [ 587.912778][ T4295] usb 2-1: SerialNumber: syz [ 587.933789][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 587.942889][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 587.950974][ T4201] usb 3-1: Product: syz [ 587.955576][ T4201] usb 3-1: Manufacturer: syz [ 587.960205][ T4201] usb 3-1: SerialNumber: syz [ 588.003675][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 588.083770][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 588.193866][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 588.199139][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 588.209351][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 588.223280][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 588.235126][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 588.237641][ T4295] usb 2-1: selecting invalid altsetting 0 [ 588.264967][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 588.273992][ T4295] usb 2-1: USB disconnect, device number 6 [ 588.286841][ T4201] usb 3-1: selecting invalid altsetting 0 [ 588.308108][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 588.316683][ T4201] usb 3-1: USB disconnect, device number 4 [ 588.333789][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 588.344291][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 588.354628][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 588.403684][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 588.453734][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 588.463074][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 588.471408][ T4907] usb 4-1: Product: syz [ 588.475684][ T4907] usb 4-1: Manufacturer: syz [ 588.480310][ T4907] usb 4-1: SerialNumber: syz [ 588.503791][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 588.513757][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 588.523907][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 588.543663][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 588.552809][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 588.561001][ T4256] usb 1-1: Product: syz [ 588.565384][ T4256] usb 1-1: Manufacturer: syz [ 588.569995][ T4256] usb 1-1: SerialNumber: syz [ 588.623602][ T4295] usb 2-1: new high-speed USB device number 7 using dummy_hcd executing program [ 588.683654][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 588.692905][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 588.701009][ T23] usb 5-1: Product: syz [ 588.703644][ T4201] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 588.705798][ T23] usb 5-1: Manufacturer: syz [ 588.717452][ T23] usb 5-1: SerialNumber: syz executing program [ 588.805432][ T4907] usb 4-1: selecting invalid altsetting 0 [ 588.838748][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 588.851987][ T4907] usb 4-1: USB disconnect, device number 7 [ 588.853293][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 588.895817][ T4256] usb 1-1: selecting invalid altsetting 0 [ 588.913660][ T4295] usb 2-1: Using ep0 maxpacket: 8 executing program [ 588.942572][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 588.954915][ T4256] usb 1-1: USB disconnect, device number 6 [ 588.973674][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 589.045741][ T23] usb 5-1: selecting invalid altsetting 0 [ 589.072284][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 589.084324][ T23] usb 5-1: USB disconnect, device number 9 [ 589.113729][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 589.183814][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 589.203777][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 589.213733][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 589.223662][ T4907] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 589.231519][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 589.263642][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 589.273799][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 589.283779][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 589.333577][ T4256] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 589.393668][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 589.402828][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 589.411460][ T4295] usb 2-1: Product: syz [ 589.415807][ T4295] usb 2-1: Manufacturer: syz [ 589.420521][ T4295] usb 2-1: SerialNumber: syz [ 589.443816][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 589.452961][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 589.461152][ T4201] usb 3-1: Product: syz [ 589.465629][ T4201] usb 3-1: Manufacturer: syz [ 589.470243][ T4201] usb 3-1: SerialNumber: syz [ 589.474007][ T23] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 589.503586][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 589.603556][ T4256] usb 1-1: Using ep0 maxpacket: 8 executing program [ 589.673592][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short executing program [ 589.723663][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 589.753709][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 589.761199][ T4295] usb 2-1: selecting invalid altsetting 0 [ 589.763837][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 589.777692][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 589.787708][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 589.812277][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 589.820811][ T4295] usb 2-1: USB disconnect, device number 7 [ 589.829566][ T4201] usb 3-1: selecting invalid altsetting 0 [ 589.854527][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 589.863141][ T4201] usb 3-1: USB disconnect, device number 5 [ 589.864258][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 589.886198][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 589.896491][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 589.904282][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 589.953810][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 589.962944][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 589.971324][ T4907] usb 4-1: Product: syz [ 589.975595][ T4907] usb 4-1: Manufacturer: syz [ 589.980233][ T4907] usb 4-1: SerialNumber: syz [ 589.985090][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 589.996035][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 590.009466][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 590.073833][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 590.082979][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 590.091093][ T4256] usb 1-1: Product: syz [ 590.095577][ T4256] usb 1-1: Manufacturer: syz [ 590.100191][ T4256] usb 1-1: SerialNumber: syz [ 590.173684][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 590.182848][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 590.191157][ T23] usb 5-1: Product: syz [ 590.195425][ T23] usb 5-1: Manufacturer: syz [ 590.200041][ T23] usb 5-1: SerialNumber: syz [ 590.213533][ T4295] usb 2-1: new high-speed USB device number 8 using dummy_hcd executing program [ 590.253631][ T4201] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 590.325783][ T4907] usb 4-1: selecting invalid altsetting 0 executing program [ 590.390467][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 590.400861][ T4907] usb 4-1: USB disconnect, device number 8 executing program [ 590.446430][ T4256] usb 1-1: selecting invalid altsetting 0 [ 590.473496][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 590.492175][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 590.507236][ T4256] usb 1-1: USB disconnect, device number 7 [ 590.523667][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 590.529581][ T23] usb 5-1: selecting invalid altsetting 0 [ 590.565842][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 590.577274][ T23] usb 5-1: USB disconnect, device number 10 [ 590.685805][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 590.723837][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 590.753589][ T4907] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 590.806476][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 590.819009][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 590.829631][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 590.839454][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 590.846165][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 590.856085][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 590.863527][ T4256] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 590.943531][ T23] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 591.013638][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 591.034141][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 591.043384][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 591.043840][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 591.061091][ T4295] usb 2-1: Product: syz [ 591.065363][ T4295] usb 2-1: Manufacturer: syz [ 591.070007][ T4295] usb 2-1: SerialNumber: syz [ 591.076165][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 591.085525][ T4201] usb 3-1: Product: syz [ 591.089744][ T4201] usb 3-1: Manufacturer: syz [ 591.094470][ T4201] usb 3-1: SerialNumber: syz [ 591.133742][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 591.223734][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 591.253858][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 591.363743][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 591.371671][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 591.381843][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 591.391920][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 591.407393][ T4295] usb 2-1: selecting invalid altsetting 0 [ 591.434660][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 591.435193][ T4201] usb 3-1: selecting invalid altsetting 0 [ 591.448213][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 591.458170][ T4295] usb 2-1: USB disconnect, device number 8 [ 591.464493][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 591.481322][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 591.498424][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 591.506457][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 591.513931][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 591.514084][ T4201] usb 3-1: USB disconnect, device number 6 [ 591.555351][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 591.565518][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 591.575944][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 591.585497][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 591.592351][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 591.600643][ T4907] usb 4-1: Product: syz [ 591.605255][ T4907] usb 4-1: Manufacturer: syz [ 591.609983][ T4907] usb 4-1: SerialNumber: syz [ 591.703783][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 591.713016][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 591.721102][ T4256] usb 1-1: Product: syz [ 591.725475][ T4256] usb 1-1: Manufacturer: syz [ 591.730104][ T4256] usb 1-1: SerialNumber: syz [ 591.743758][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 591.752893][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 591.761188][ T23] usb 5-1: Product: syz [ 591.765440][ T23] usb 5-1: Manufacturer: syz [ 591.770039][ T23] usb 5-1: SerialNumber: syz executing program [ 591.833956][ T4295] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 591.913563][ T4201] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 591.945932][ T4907] usb 4-1: selecting invalid altsetting 0 executing program executing program [ 591.966481][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 591.975246][ T4907] usb 4-1: USB disconnect, device number 9 [ 592.057292][ T4256] usb 1-1: selecting invalid altsetting 0 [ 592.078765][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 592.087868][ T4256] usb 1-1: USB disconnect, device number 8 [ 592.096090][ T23] usb 5-1: selecting invalid altsetting 0 [ 592.113575][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 592.125262][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 592.134612][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 592.150846][ T23] usb 5-1: USB disconnect, device number 11 [ 592.163973][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 592.323710][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 592.343544][ T4907] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 592.363666][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 592.403808][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 592.413671][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 592.423693][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 592.443823][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 592.453701][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 592.463726][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 592.473585][ T4256] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 592.533620][ T23] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 592.583757][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 592.592877][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 592.601304][ T4295] usb 2-1: Product: syz [ 592.605656][ T4295] usb 2-1: Manufacturer: syz [ 592.610305][ T4295] usb 2-1: SerialNumber: syz [ 592.623574][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 592.634036][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 592.643560][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 592.651588][ T4201] usb 3-1: Product: syz [ 592.656194][ T4201] usb 3-1: Manufacturer: syz [ 592.660817][ T4201] usb 3-1: SerialNumber: syz [ 592.773649][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 592.803699][ T23] usb 5-1: Using ep0 maxpacket: 8 executing program [ 592.834604][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short executing program [ 592.933874][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 592.942702][ T4295] usb 2-1: selecting invalid altsetting 0 [ 592.944080][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 592.960396][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 592.983764][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 593.002186][ T4201] usb 3-1: selecting invalid altsetting 0 [ 593.008253][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 593.014855][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 593.028067][ T4295] usb 2-1: USB disconnect, device number 9 [ 593.048606][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 593.057755][ T4201] usb 3-1: USB disconnect, device number 7 [ 593.073965][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 593.085137][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 593.095449][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 593.143722][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 593.152992][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 593.162848][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.170952][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 593.180940][ T4907] usb 4-1: Product: syz [ 593.185199][ T4907] usb 4-1: Manufacturer: syz [ 593.189824][ T4907] usb 4-1: SerialNumber: syz [ 593.194739][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 593.283693][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 593.293039][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.301135][ T4256] usb 1-1: Product: syz [ 593.305523][ T4256] usb 1-1: Manufacturer: syz [ 593.310168][ T4256] usb 1-1: SerialNumber: syz [ 593.363634][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 593.372930][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.381199][ T23] usb 5-1: Product: syz [ 593.385482][ T23] usb 5-1: Manufacturer: syz [ 593.390110][ T23] usb 5-1: SerialNumber: syz [ 593.403560][ T4295] usb 2-1: new high-speed USB device number 10 using dummy_hcd executing program [ 593.443608][ T4201] usb 3-1: new high-speed USB device number 8 using dummy_hcd executing program [ 593.525810][ T4907] usb 4-1: selecting invalid altsetting 0 [ 593.547491][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 593.556365][ T4907] usb 4-1: USB disconnect, device number 10 executing program [ 593.635757][ T4256] usb 1-1: selecting invalid altsetting 0 [ 593.657673][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 593.667369][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 593.683464][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 593.687241][ T4256] usb 1-1: USB disconnect, device number 9 [ 593.703813][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 593.726134][ T23] usb 5-1: selecting invalid altsetting 0 [ 593.776467][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 593.786927][ T23] usb 5-1: USB disconnect, device number 12 [ 593.903639][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 593.912141][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 593.913764][ T4907] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 594.023799][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 594.033971][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 594.043850][ T4256] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 594.052138][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 594.062132][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 594.072398][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 594.079317][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 594.143572][ T23] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 594.163831][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 594.283679][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 594.313704][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 594.323045][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 594.324633][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 594.332737][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 594.348220][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 594.356365][ T4201] usb 3-1: Product: syz [ 594.360666][ T4201] usb 3-1: Manufacturer: syz [ 594.365332][ T4295] usb 2-1: Product: syz [ 594.369517][ T4295] usb 2-1: Manufacturer: syz [ 594.374187][ T4201] usb 3-1: SerialNumber: syz [ 594.379473][ T4295] usb 2-1: SerialNumber: syz [ 594.383872][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 594.414284][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 594.424629][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 594.434695][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 594.443843][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 594.523817][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 594.533841][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 594.544343][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 594.552388][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 594.593759][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 594.602906][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 594.611283][ T4907] usb 4-1: Product: syz [ 594.615777][ T4907] usb 4-1: Manufacturer: syz [ 594.620491][ T4907] usb 4-1: SerialNumber: syz [ 594.625865][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program executing program [ 594.636307][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 594.657325][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 594.723906][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 594.734138][ T4201] usb 3-1: selecting invalid altsetting 0 [ 594.743259][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 594.762004][ T4256] usb 1-1: Product: syz [ 594.762212][ T4295] usb 2-1: selecting invalid altsetting 0 [ 594.767116][ T4256] usb 1-1: Manufacturer: syz [ 594.773958][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 594.787268][ T4256] usb 1-1: SerialNumber: syz [ 594.795580][ T4201] usb 3-1: USB disconnect, device number 8 [ 594.812348][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 executing program [ 594.822864][ T4295] usb 2-1: USB disconnect, device number 10 [ 594.824274][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 594.848412][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 594.856712][ T23] usb 5-1: Product: syz [ 594.860997][ T23] usb 5-1: Manufacturer: syz [ 594.865749][ T23] usb 5-1: SerialNumber: syz executing program [ 594.965829][ T4907] usb 4-1: selecting invalid altsetting 0 [ 594.996104][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 595.008584][ T4907] usb 4-1: USB disconnect, device number 11 executing program [ 595.118275][ T4256] usb 1-1: selecting invalid altsetting 0 [ 595.151075][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 595.162881][ T4256] usb 1-1: USB disconnect, device number 10 [ 595.193666][ T4201] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 595.203796][ T23] usb 5-1: selecting invalid altsetting 0 [ 595.223743][ T4295] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 595.244688][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 595.258038][ T23] usb 5-1: USB disconnect, device number 13 [ 595.363563][ T4907] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 595.453616][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 595.483772][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 595.523597][ T4256] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 595.623573][ T23] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 595.631270][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 595.634740][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 595.653751][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 595.723779][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 595.733897][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 595.743749][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 595.753832][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 595.763673][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 595.770452][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 595.814212][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 595.844354][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 595.903738][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 595.924032][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 595.933311][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 595.941764][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 595.950874][ T4201] usb 3-1: Product: syz [ 595.955411][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 595.956908][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 595.963491][ T4201] usb 3-1: Manufacturer: syz [ 595.974455][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 595.978242][ T4295] usb 2-1: Product: syz [ 595.990177][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 595.992171][ T4201] usb 3-1: SerialNumber: syz [ 596.003436][ T4295] usb 2-1: Manufacturer: syz [ 596.004171][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 596.008054][ T4295] usb 2-1: SerialNumber: syz [ 596.123713][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 596.131616][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 596.141540][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 596.151752][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 596.203746][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 596.212922][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 596.221291][ T4907] usb 4-1: Product: syz [ 596.225697][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 596.235590][ T4907] usb 4-1: Manufacturer: syz [ 596.240243][ T4907] usb 4-1: SerialNumber: syz executing program executing program [ 596.244937][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 596.262750][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 596.335842][ T4201] usb 3-1: selecting invalid altsetting 0 [ 596.362079][ T4295] usb 2-1: selecting invalid altsetting 0 [ 596.364545][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 596.368315][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 596.387860][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 596.403672][ T4256] usb 1-1: Product: syz [ 596.409307][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 596.414263][ T4256] usb 1-1: Manufacturer: syz [ 596.417634][ T4201] usb 3-1: USB disconnect, device number 9 [ 596.429682][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 596.434787][ T4295] usb 2-1: USB disconnect, device number 11 [ 596.453492][ T4256] usb 1-1: SerialNumber: syz [ 596.473743][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 executing program [ 596.493961][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 596.502033][ T23] usb 5-1: Product: syz [ 596.521328][ T23] usb 5-1: Manufacturer: syz [ 596.526135][ T23] usb 5-1: SerialNumber: syz [ 596.596015][ T4907] usb 4-1: selecting invalid altsetting 0 [ 596.627271][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 596.636119][ T4907] usb 4-1: USB disconnect, device number 12 executing program executing program [ 596.797599][ T4256] usb 1-1: selecting invalid altsetting 0 [ 596.803526][ T4201] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 596.811243][ T4295] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 596.842775][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 596.851861][ T4256] usb 1-1: USB disconnect, device number 11 [ 596.906980][ T23] usb 5-1: selecting invalid altsetting 0 [ 596.938055][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 596.951983][ T23] usb 5-1: USB disconnect, device number 14 [ 597.013590][ T4907] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 597.053546][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 597.058723][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 597.213623][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 597.223734][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 597.263599][ T4256] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 597.293687][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 597.293713][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 597.308830][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 597.318792][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 597.328692][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 597.338657][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 597.343915][ T23] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 597.345605][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 597.503734][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 597.513654][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 597.523327][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 597.532602][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 597.540764][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 597.543599][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 597.549037][ T4201] usb 3-1: Product: syz [ 597.558582][ T4295] usb 2-1: Product: syz [ 597.563051][ T4295] usb 2-1: Manufacturer: syz [ 597.567757][ T4201] usb 3-1: Manufacturer: syz [ 597.572459][ T4201] usb 3-1: SerialNumber: syz [ 597.577212][ T4295] usb 2-1: SerialNumber: syz [ 597.613761][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 597.619111][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 597.629275][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 597.639096][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 597.743744][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 597.783730][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 597.803782][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 597.812874][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 597.820997][ T4907] usb 4-1: Product: syz [ 597.825560][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 597.835579][ T4907] usb 4-1: Manufacturer: syz [ 597.847774][ T4907] usb 4-1: SerialNumber: syz [ 597.853171][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 597.863644][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 597.874476][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 597.884359][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 597.891087][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 597.915903][ T4295] usb 2-1: selecting invalid altsetting 0 [ 597.939729][ T4201] usb 3-1: selecting invalid altsetting 0 [ 597.945697][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 597.963930][ T4295] usb 2-1: USB disconnect, device number 12 [ 597.975417][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 597.987113][ T4201] usb 3-1: USB disconnect, device number 10 [ 598.043647][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 598.052858][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 598.061105][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 598.070384][ T4256] usb 1-1: Product: syz [ 598.074651][ T4256] usb 1-1: Manufacturer: syz [ 598.079284][ T4256] usb 1-1: SerialNumber: syz [ 598.084006][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 598.092028][ T23] usb 5-1: Product: syz [ 598.096981][ T23] usb 5-1: Manufacturer: syz [ 598.101618][ T23] usb 5-1: SerialNumber: syz [ 598.195394][ T4907] usb 4-1: selecting invalid altsetting 0 [ 598.216546][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 598.225411][ T4907] usb 4-1: USB disconnect, device number 13 executing program executing program [ 598.356111][ T4295] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 598.363914][ T4201] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 598.425896][ T4256] usb 1-1: selecting invalid altsetting 0 [ 598.449716][ T23] usb 5-1: selecting invalid altsetting 0 [ 598.455884][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 598.477327][ T4256] usb 1-1: USB disconnect, device number 12 [ 598.490498][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 598.502357][ T23] usb 5-1: USB disconnect, device number 15 [ 598.583533][ T4907] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 598.663549][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 598.668832][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 598.823692][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 598.833737][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 598.844230][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 598.863594][ T23] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 598.871559][ T4256] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 598.903642][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 598.913821][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 598.924154][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 598.934008][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 598.943886][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 598.950812][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 599.043746][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 599.103644][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 599.112926][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 599.121338][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 599.130575][ T4201] usb 3-1: Product: syz [ 599.134819][ T4201] usb 3-1: Manufacturer: syz [ 599.139452][ T4201] usb 3-1: SerialNumber: syz [ 599.144188][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 599.145126][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 599.152249][ T4295] usb 2-1: Product: syz [ 599.152268][ T4295] usb 2-1: Manufacturer: syz [ 599.152285][ T4295] usb 2-1: SerialNumber: syz [ 599.175859][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 599.181117][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 599.186890][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 599.197155][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 599.353813][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 599.361945][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 599.373699][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 599.383216][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 599.391410][ T4907] usb 4-1: Product: syz [ 599.395805][ T4907] usb 4-1: Manufacturer: syz executing program executing program [ 599.400959][ T4907] usb 4-1: SerialNumber: syz [ 599.443696][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 599.454293][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 599.464307][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 599.477336][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 599.487299][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 599.494281][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 599.503329][ T4201] usb 3-1: selecting invalid altsetting 0 [ 599.528640][ T4295] usb 2-1: selecting invalid altsetting 0 [ 599.534879][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 599.555329][ T4201] usb 3-1: USB disconnect, device number 11 [ 599.571026][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 599.580796][ T4295] usb 2-1: USB disconnect, device number 13 executing program [ 599.663782][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 599.673297][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 599.681820][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 599.691566][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 599.699692][ T23] usb 5-1: Product: syz [ 599.704291][ T4256] usb 1-1: Product: syz [ 599.708668][ T4256] usb 1-1: Manufacturer: syz [ 599.713315][ T4256] usb 1-1: SerialNumber: syz [ 599.718058][ T23] usb 5-1: Manufacturer: syz [ 599.722681][ T23] usb 5-1: SerialNumber: syz [ 599.729788][ T4907] usb 4-1: selecting invalid altsetting 0 [ 599.770877][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 599.786569][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 599.789185][ T4907] usb 4-1: USB disconnect, device number 14 executing program executing program [ 599.935365][ T4201] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 599.973574][ T4295] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 600.108920][ T4256] usb 1-1: selecting invalid altsetting 0 [ 600.130638][ T23] usb 5-1: selecting invalid altsetting 0 [ 600.136719][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 600.155913][ T4256] usb 1-1: USB disconnect, device number 13 [ 600.169855][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 600.181300][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 600.183937][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 600.198981][ T23] usb 5-1: USB disconnect, device number 16 [ 600.208386][ T4907] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 600.223715][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 600.363742][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 600.383676][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 600.443726][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 600.453643][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 600.463626][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 600.473497][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 600.473510][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 600.485341][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 600.495271][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 600.553732][ T4256] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 600.603690][ T23] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 600.653701][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 600.662978][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 600.671235][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 600.680457][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 600.683940][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 600.688777][ T4201] usb 3-1: Product: syz [ 600.700428][ T4295] usb 2-1: Product: syz [ 600.704866][ T4295] usb 2-1: Manufacturer: syz [ 600.709489][ T4295] usb 2-1: SerialNumber: syz [ 600.714238][ T4201] usb 3-1: Manufacturer: syz [ 600.718852][ T4201] usb 3-1: SerialNumber: syz [ 600.784228][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 600.794364][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 600.804497][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 600.813537][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 600.863620][ T23] usb 5-1: Using ep0 maxpacket: 8 executing program executing program [ 600.963803][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 600.980185][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 600.988240][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 601.006646][ T4907] usb 4-1: Product: syz [ 601.012381][ T4907] usb 4-1: Manufacturer: syz [ 601.017216][ T4907] usb 4-1: SerialNumber: syz [ 601.025356][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 601.056136][ T4201] usb 3-1: selecting invalid altsetting 0 [ 601.073693][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 601.083960][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 601.093874][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 601.103715][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 601.113779][ T4295] usb 2-1: selecting invalid altsetting 0 [ 601.119747][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 601.124244][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 601.139780][ T4201] usb 3-1: USB disconnect, device number 12 [ 601.146989][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 601.166239][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 601.175232][ T4295] usb 2-1: USB disconnect, device number 14 executing program [ 601.253646][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 601.262977][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 601.271175][ T4256] usb 1-1: Product: syz [ 601.275502][ T4256] usb 1-1: Manufacturer: syz [ 601.280160][ T4256] usb 1-1: SerialNumber: syz [ 601.323764][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 601.333231][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 601.341638][ T23] usb 5-1: Product: syz [ 601.348210][ T4907] usb 4-1: selecting invalid altsetting 0 [ 601.354061][ T23] usb 5-1: Manufacturer: syz [ 601.358694][ T23] usb 5-1: SerialNumber: syz [ 601.386353][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 601.399425][ T4907] usb 4-1: USB disconnect, device number 15 executing program [ 601.533576][ T4201] usb 3-1: new high-speed USB device number 13 using dummy_hcd executing program [ 601.583602][ T4295] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 601.605907][ T4256] usb 1-1: selecting invalid altsetting 0 [ 601.640496][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 601.656363][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 601.673304][ T4256] usb 1-1: USB disconnect, device number 14 [ 601.696582][ T23] usb 5-1: selecting invalid altsetting 0 [ 601.739900][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 601.761936][ T23] usb 5-1: USB disconnect, device number 17 [ 601.768130][ T4907] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 601.783520][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 601.863588][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 601.963840][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 602.013538][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 602.023561][ T4256] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 602.053788][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 602.061930][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 602.072192][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 602.082369][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 602.123521][ T23] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 602.143720][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 602.154075][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 602.164646][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 602.174235][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 602.253834][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 602.263911][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 602.269052][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 602.274762][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 602.280666][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 602.289217][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 602.303019][ T4201] usb 3-1: Product: syz [ 602.307340][ T4201] usb 3-1: Manufacturer: syz [ 602.312210][ T4201] usb 3-1: SerialNumber: syz [ 602.363611][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 602.393649][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 602.402972][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 602.411080][ T4295] usb 2-1: Product: syz [ 602.415370][ T4295] usb 2-1: Manufacturer: syz [ 602.419977][ T4295] usb 2-1: SerialNumber: syz [ 602.424599][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 602.453754][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 602.463316][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 602.471865][ T4907] usb 4-1: Product: syz [ 602.476128][ T4907] usb 4-1: Manufacturer: syz [ 602.480753][ T4907] usb 4-1: SerialNumber: syz [ 602.504078][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 602.514158][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 602.524150][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 602.532922][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 executing program [ 602.603691][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 602.614195][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 602.624401][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 602.655725][ T4201] usb 3-1: selecting invalid altsetting 0 [ 602.676796][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 602.685701][ T4201] usb 3-1: USB disconnect, device number 13 [ 602.693664][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 executing program executing program [ 602.704426][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 602.713121][ T4256] usb 1-1: Product: syz [ 602.720409][ T4256] usb 1-1: Manufacturer: syz [ 602.725662][ T4256] usb 1-1: SerialNumber: syz [ 602.775937][ T4295] usb 2-1: selecting invalid altsetting 0 [ 602.783755][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 602.802934][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 602.810514][ T4907] usb 4-1: selecting invalid altsetting 0 [ 602.816228][ T4295] usb 2-1: USB disconnect, device number 15 [ 602.817348][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 602.832119][ T23] usb 5-1: Product: syz [ 602.837349][ T23] usb 5-1: Manufacturer: syz [ 602.845832][ T23] usb 5-1: SerialNumber: syz [ 602.880502][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 602.889286][ T4907] usb 4-1: USB disconnect, device number 16 executing program executing program [ 603.055820][ T4256] usb 1-1: selecting invalid altsetting 0 [ 603.083574][ T4201] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 603.093823][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 603.113802][ T4256] usb 1-1: USB disconnect, device number 15 [ 603.176377][ T23] usb 5-1: selecting invalid altsetting 0 [ 603.203605][ T4295] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 603.217467][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 603.226186][ T23] usb 5-1: USB disconnect, device number 18 [ 603.243567][ T4907] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 603.343570][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 603.473687][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 603.483547][ T4256] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 603.491358][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 603.565576][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 603.583624][ T23] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 603.653716][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 603.675998][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 603.686029][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 603.696480][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 603.704209][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 603.733604][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 603.739015][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 603.749076][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 603.759345][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 603.795615][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 603.805818][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 603.816111][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 603.823738][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 603.893609][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 603.923639][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 603.924065][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 603.934156][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 603.942817][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 603.950857][ T4201] usb 3-1: Product: syz [ 603.960632][ T4907] usb 4-1: Product: syz [ 603.963087][ T4201] usb 3-1: Manufacturer: syz [ 603.967466][ T4907] usb 4-1: Manufacturer: syz [ 603.971169][ T4201] usb 3-1: SerialNumber: syz [ 603.980767][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 603.990689][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 604.000866][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 604.008636][ T4907] usb 4-1: SerialNumber: syz [ 604.013704][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 604.015172][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 604.026667][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 604.038256][ T4295] usb 2-1: Product: syz [ 604.042451][ T4295] usb 2-1: Manufacturer: syz [ 604.047287][ T4295] usb 2-1: SerialNumber: syz [ 604.093767][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 604.103939][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 604.114282][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 604.193765][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 604.203140][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 604.211357][ T4256] usb 1-1: Product: syz [ 604.215693][ T4256] usb 1-1: Manufacturer: syz [ 604.220321][ T4256] usb 1-1: SerialNumber: syz executing program [ 604.273607][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 604.285989][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 604.296282][ T23] usb 5-1: Product: syz [ 604.300554][ T23] usb 5-1: Manufacturer: syz [ 604.305850][ T23] usb 5-1: SerialNumber: syz [ 604.316304][ T4201] usb 3-1: selecting invalid altsetting 0 [ 604.345888][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 604.346889][ T4907] usb 4-1: selecting invalid altsetting 0 [ 604.359298][ T4201] usb 3-1: USB disconnect, device number 14 [ 604.360092][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory executing program [ 604.435427][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 604.436467][ T4295] usb 2-1: selecting invalid altsetting 0 [ 604.454834][ T4907] usb 4-1: USB disconnect, device number 17 [ 604.499184][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 604.510263][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 604.527191][ T4295] usb 2-1: USB disconnect, device number 16 executing program [ 604.565757][ T4256] usb 1-1: selecting invalid altsetting 0 [ 604.604814][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 604.613881][ T4256] usb 1-1: USB disconnect, device number 16 [ 604.635793][ T23] usb 5-1: selecting invalid altsetting 0 [ 604.668986][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 604.677996][ T23] usb 5-1: USB disconnect, device number 19 [ 604.733643][ T4201] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 604.823650][ T4907] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 604.923502][ T4295] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 604.973524][ T4256] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 605.033499][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 605.033532][ T23] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 605.073545][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 605.193697][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 605.213558][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 605.233763][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 605.243814][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 605.283535][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 605.313711][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 605.323777][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 605.334270][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 605.345954][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 605.355763][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 605.365597][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 605.373631][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 605.383678][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 605.443588][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 605.453886][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 605.463856][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 605.474105][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 605.493637][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 605.494850][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 605.504181][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 605.513720][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 605.522876][ T4907] usb 4-1: Product: syz [ 605.532645][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 605.535910][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 605.551566][ T4907] usb 4-1: Manufacturer: syz [ 605.556475][ T4907] usb 4-1: SerialNumber: syz [ 605.561760][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 605.572713][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 605.579625][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 605.589598][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 605.597712][ T4201] usb 3-1: Product: syz [ 605.602499][ T4201] usb 3-1: Manufacturer: syz [ 605.607321][ T4201] usb 3-1: SerialNumber: syz [ 605.634153][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 605.643777][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 605.651810][ T4256] usb 1-1: Product: syz [ 605.656355][ T4256] usb 1-1: Manufacturer: syz [ 605.660981][ T4256] usb 1-1: SerialNumber: syz [ 605.723829][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 605.733167][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 605.734439][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 605.742776][ T4295] usb 2-1: Product: syz [ 605.751410][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 605.756292][ T4295] usb 2-1: Manufacturer: syz [ 605.764508][ T23] usb 5-1: Product: syz executing program [ 605.769903][ T4295] usb 2-1: SerialNumber: syz [ 605.773257][ T23] usb 5-1: Manufacturer: syz [ 605.782745][ T23] usb 5-1: SerialNumber: syz executing program executing program [ 605.885911][ T4907] usb 4-1: selecting invalid altsetting 0 [ 605.949305][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 605.958719][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 605.972833][ T4201] usb 3-1: selecting invalid altsetting 0 [ 605.977541][ T4907] usb 4-1: USB disconnect, device number 18 executing program executing program [ 606.006388][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 606.015417][ T4201] usb 3-1: USB disconnect, device number 15 [ 606.017460][ T4256] usb 1-1: selecting invalid altsetting 0 [ 606.086057][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 606.096072][ T23] usb 5-1: selecting invalid altsetting 0 [ 606.105645][ T4256] usb 1-1: USB disconnect, device number 17 [ 606.138248][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 606.139287][ T4295] usb 2-1: selecting invalid altsetting 0 [ 606.151855][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 606.168117][ T23] usb 5-1: USB disconnect, device number 20 [ 606.203806][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 606.214246][ T4295] usb 2-1: USB disconnect, device number 17 [ 606.333593][ T4907] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 606.413640][ T4201] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 606.473541][ T4256] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 606.523632][ T23] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 606.573527][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 606.613530][ T4295] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 606.693497][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 606.713761][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 606.733801][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 606.763541][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 606.813863][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 606.823823][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 606.834220][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 606.863703][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 606.873714][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 606.923724][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 606.923724][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 606.953875][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 606.963769][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 606.974857][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 606.993873][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 607.003515][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 607.012177][ T4907] usb 4-1: Product: syz [ 607.016969][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 607.027215][ T4907] usb 4-1: Manufacturer: syz [ 607.031909][ T4907] usb 4-1: SerialNumber: syz [ 607.034691][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 607.037649][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 607.048381][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 607.063294][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 607.075299][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 607.083793][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 607.153709][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 607.163204][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 607.171346][ T4256] usb 1-1: Product: syz [ 607.175687][ T4256] usb 1-1: Manufacturer: syz [ 607.180304][ T4256] usb 1-1: SerialNumber: syz [ 607.184938][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 607.194985][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 607.205395][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 607.233780][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 607.243162][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 607.251317][ T23] usb 5-1: Product: syz [ 607.255685][ T23] usb 5-1: Manufacturer: syz [ 607.260478][ T23] usb 5-1: SerialNumber: syz [ 607.273631][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 607.282865][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 607.290976][ T4201] usb 3-1: Product: syz [ 607.297268][ T4201] usb 3-1: Manufacturer: syz executing program [ 607.301924][ T4201] usb 3-1: SerialNumber: syz [ 607.375458][ T4907] usb 4-1: selecting invalid altsetting 0 [ 607.393623][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 607.403906][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 607.411773][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 607.415776][ T4907] usb 4-1: USB disconnect, device number 19 executing program [ 607.430460][ T4295] usb 2-1: Product: syz [ 607.437220][ T4295] usb 2-1: Manufacturer: syz [ 607.441964][ T4295] usb 2-1: SerialNumber: syz executing program [ 607.515967][ T4256] usb 1-1: selecting invalid altsetting 0 [ 607.544118][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 executing program [ 607.553101][ T5180] udevd[5180]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 607.573239][ T4256] usb 1-1: USB disconnect, device number 18 [ 607.586871][ T23] usb 5-1: selecting invalid altsetting 0 [ 607.635896][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 607.656000][ T23] usb 5-1: USB disconnect, device number 21 [ 607.656721][ T4201] usb 3-1: selecting invalid altsetting 0 executing program [ 607.714200][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 607.724240][ T4201] usb 3-1: USB disconnect, device number 16 [ 607.773610][ T4907] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 607.805981][ T4295] usb 2-1: selecting invalid altsetting 0 [ 607.838474][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 607.847313][ T4295] usb 2-1: USB disconnect, device number 18 [ 607.953578][ T4256] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 608.013555][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 608.023580][ T23] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 608.113610][ T4201] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 608.173664][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 608.193707][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 608.253559][ T4295] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 608.254187][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 608.271728][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 608.277102][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 608.287025][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 608.353826][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 608.403583][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 608.433653][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 608.441827][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 608.451779][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 608.461804][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 608.471196][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 608.478207][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 608.486453][ T4907] usb 4-1: Product: syz [ 608.490624][ T4907] usb 4-1: Manufacturer: syz [ 608.495338][ T4907] usb 4-1: SerialNumber: syz [ 608.503685][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 608.513623][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 608.523938][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 608.534595][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 608.623783][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 608.643636][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 608.653015][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 608.661414][ T4256] usb 1-1: Product: syz [ 608.665709][ T4256] usb 1-1: Manufacturer: syz [ 608.670327][ T4256] usb 1-1: SerialNumber: syz [ 608.693743][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 608.702992][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 608.711130][ T23] usb 5-1: Product: syz [ 608.715696][ T23] usb 5-1: Manufacturer: syz executing program [ 608.720303][ T23] usb 5-1: SerialNumber: syz [ 608.724668][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 608.733230][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 608.743814][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 608.754191][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 608.815947][ T4907] usb 4-1: selecting invalid altsetting 0 [ 608.836426][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 608.843710][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 608.848187][ T4907] usb 4-1: USB disconnect, device number 20 executing program [ 608.863540][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 608.874410][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 608.983792][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 608.992961][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 609.001222][ T4256] usb 1-1: selecting invalid altsetting 0 [ 609.002442][ T4201] usb 3-1: Product: syz [ 609.011442][ T4201] usb 3-1: Manufacturer: syz [ 609.016400][ T4201] usb 3-1: SerialNumber: syz [ 609.044208][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 609.055698][ T23] usb 5-1: selecting invalid altsetting 0 [ 609.069280][ T4256] usb 1-1: USB disconnect, device number 19 [ 609.083788][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 609.093326][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 609.102089][ T4295] usb 2-1: Product: syz [ 609.106389][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 609.107278][ T4295] usb 2-1: Manufacturer: syz [ 609.118432][ T4295] usb 2-1: SerialNumber: syz [ 609.125368][ T23] usb 5-1: USB disconnect, device number 22 [ 609.203560][ T4907] usb 4-1: new high-speed USB device number 21 using dummy_hcd executing program executing program [ 609.345450][ T4201] usb 3-1: selecting invalid altsetting 0 [ 609.367719][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 609.378357][ T4201] usb 3-1: USB disconnect, device number 17 [ 609.433530][ T4256] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 609.443770][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 609.475451][ T4295] usb 2-1: selecting invalid altsetting 0 [ 609.483877][ T23] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 609.503266][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 609.512718][ T4295] usb 2-1: USB disconnect, device number 19 [ 609.613655][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 609.683512][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 609.693925][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 609.703954][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 609.713810][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 609.733594][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 609.783567][ T4201] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 609.843597][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 609.873777][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 609.882903][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 609.891623][ T4907] usb 4-1: Product: syz [ 609.893770][ T4295] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 609.896601][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 609.911170][ T4907] usb 4-1: Manufacturer: syz [ 609.915864][ T4907] usb 4-1: SerialNumber: syz [ 609.924393][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 609.935201][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 609.945119][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 609.993672][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 610.003689][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 610.013938][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 610.073603][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 610.103835][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 610.113112][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 610.122235][ T4256] usb 1-1: Product: syz [ 610.126556][ T4256] usb 1-1: Manufacturer: syz [ 610.131210][ T4256] usb 1-1: SerialNumber: syz executing program [ 610.173704][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 610.173752][ T4295] usb 2-1: Using ep0 maxpacket: 8 [ 610.184146][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 610.203633][ T23] usb 5-1: Product: syz [ 610.207867][ T23] usb 5-1: Manufacturer: syz [ 610.212495][ T23] usb 5-1: SerialNumber: syz [ 610.265876][ T4907] usb 4-1: selecting invalid altsetting 0 [ 610.283791][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 610.308222][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 610.317030][ T4907] usb 4-1: USB disconnect, device number 21 executing program executing program [ 610.393764][ T4201] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 610.403683][ T4201] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 610.413864][ T4295] usb 2-1: unable to get BOS descriptor or descriptor too short [ 610.421845][ T4201] usb 3-1: config 8 interface 0 has no altsetting 0 [ 610.485907][ T4256] usb 1-1: selecting invalid altsetting 0 [ 610.503921][ T4295] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 610.514802][ T4295] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 610.527943][ T4295] usb 2-1: config 8 interface 0 has no altsetting 0 [ 610.544086][ T23] usb 5-1: selecting invalid altsetting 0 [ 610.551003][ T4256] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 610.565786][ T4256] usb 1-1: USB disconnect, device number 20 [ 610.581013][ T23] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 610.590402][ T23] usb 5-1: USB disconnect, device number 23 [ 610.613758][ T4201] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 610.623222][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 610.631849][ T4201] usb 3-1: Product: syz [ 610.636373][ T4201] usb 3-1: Manufacturer: syz [ 610.641004][ T4201] usb 3-1: SerialNumber: syz [ 610.673566][ T4907] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 610.743646][ T4295] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 610.753066][ T4295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 610.761487][ T4295] usb 2-1: Product: syz [ 610.765787][ T4295] usb 2-1: Manufacturer: syz [ 610.770476][ T4295] usb 2-1: SerialNumber: syz executing program [ 610.913579][ T4907] usb 4-1: Using ep0 maxpacket: 8 [ 610.933651][ T4256] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 610.953814][ T23] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 610.965840][ T4201] usb 3-1: selecting invalid altsetting 0 [ 610.987364][ T4201] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 610.996424][ T4201] usb 3-1: USB disconnect, device number 18 executing program [ 610.997742][ T4939] udevd[4939]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 611.073775][ T4907] usb 4-1: unable to get BOS descriptor or descriptor too short [ 611.085932][ T4295] usb 2-1: selecting invalid altsetting 0 [ 611.111884][ T4295] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 611.120960][ T4295] usb 2-1: USB disconnect, device number 20 [ 611.153837][ T4907] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 611.163902][ T4907] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 611.173905][ T4256] usb 1-1: Using ep0 maxpacket: 8 [ 611.179039][ T4907] usb 4-1: config 8 interface 0 has no altsetting 0 [ 611.193722][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 611.333701][ T4256] usb 1-1: unable to get BOS descriptor or descriptor too short [ 611.344283][ T4907] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 611.353353][ T4907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 611.361615][ T23] usb 5-1: unable to get BOS descriptor or descriptor too short [ 611.369451][ T4907] usb 4-1: Product: syz [ 611.373715][ T4201] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 611.381968][ T4907] usb 4-1: Manufacturer: syz [ 611.386696][ T4907] usb 4-1: SerialNumber: syz [ 611.413749][ T4256] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 611.424050][ T4256] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 611.434307][ T4256] usb 1-1: config 8 interface 0 has no altsetting 0 [ 611.443877][ T23] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 611.454037][ T23] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 611.463935][ T23] usb 5-1: config 8 interface 0 has no altsetting 0 [ 611.523902][ T4295] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 611.593716][ T4256] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 611.603064][ T4256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 611.611365][ T4256] usb 1-1: Product: syz [ 611.615726][ T4256] usb 1-1: Manufacturer: syz [ 611.620334][ T4256] usb 1-1: SerialNumber: syz [ 611.627231][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 executing program [ 611.637242][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 611.647687][ T23] usb 5-1: Product: syz [ 611.651904][ T23] usb 5-1: Manufacturer: syz [ 611.653605][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 611.657959][ T23] usb 5-1: SerialNumber: syz [ 611.705922][ T4907] usb 4-1: selecting invalid altsetting 0 [ 611.740079][ T4907] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 611.748997][ T4907] usb 4-1: USB disconnect, device number 22 [ 611.793561][ T4295] usb 2-1: Using ep0 maxpacket: 8 [host] Command execution timed out after 2m30s