cket 0 [ 538.043499][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 538.050557][ T5207] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 538.073271][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 538.143971][ T7] usb 3-1: selecting invalid altsetting 0 [ 538.160857][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 538.178482][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 538.192979][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 538.209443][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 538.219144][ T7] usb 3-1: USB disconnect, device number 91 [ 538.219421][ T5088] udevd[5088]: 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 [ 538.280730][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 538.293276][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 538.302693][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.313220][ T4298] usb 1-1: Product: syz [ 538.318060][ T4298] usb 1-1: Manufacturer: syz [ 538.321073][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 538.324644][ T4298] usb 1-1: SerialNumber: syz [ 538.380580][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 538.392670][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.407141][ T4312] usb 5-1: Product: syz [ 538.413408][ T4312] usb 5-1: Manufacturer: syz [ 538.418743][ T4312] usb 5-1: SerialNumber: syz [ 538.480745][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 538.490919][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 538.580808][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 538.582119][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 538.593945][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 538.609637][ T7] usb 3-1: new high-speed USB device number 92 using dummy_hcd executing program [ 538.617717][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 538.637520][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 538.652248][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 538.682503][ T4298] usb 1-1: selecting invalid altsetting 0 [ 538.716223][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 538.743733][ T4298] usb 1-1: USB disconnect, device number 92 [ 538.752493][ T4312] usb 5-1: selecting invalid altsetting 0 [ 538.776486][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 538.787776][ T4312] usb 5-1: USB disconnect, device number 91 [ 538.820644][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 538.832661][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.843008][ T5207] usb 2-1: Product: syz [ 538.848374][ T5207] usb 2-1: Manufacturer: syz [ 538.850705][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 538.854525][ T5207] usb 2-1: SerialNumber: syz [ 538.867527][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.880592][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 538.887165][ T4304] usb 4-1: Product: syz [ 538.894560][ T4304] usb 4-1: Manufacturer: syz [ 538.900912][ T4304] usb 4-1: SerialNumber: syz [ 539.040932][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short executing program [ 539.130954][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 539.148740][ T4312] usb 5-1: new high-speed USB device number 92 using dummy_hcd executing program [ 539.166343][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 539.171206][ T4298] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 539.187779][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 539.214855][ T5207] usb 2-1: selecting invalid altsetting 0 [ 539.244795][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 539.256861][ T5207] usb 2-1: USB disconnect, device number 94 [ 539.263756][ T4304] usb 4-1: selecting invalid altsetting 0 [ 539.342502][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 539.358977][ T4304] usb 4-1: USB disconnect, device number 93 [ 539.380711][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 539.396712][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 539.409212][ T7] usb 3-1: Product: syz [ 539.418022][ T7] usb 3-1: Manufacturer: syz [ 539.426556][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 539.433749][ T7] usb 3-1: SerialNumber: syz [ 539.482379][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 539.590637][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 539.630565][ T5207] usb 2-1: new high-speed USB device number 95 using dummy_hcd executing program [ 539.681605][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 539.694920][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 539.711635][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 539.721236][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 539.770620][ T4304] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 539.774052][ T7] usb 3-1: selecting invalid altsetting 0 [ 539.818272][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 539.832525][ T7] usb 3-1: USB disconnect, device number 92 [ 539.840877][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 539.859537][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 539.874992][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 539.891189][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 539.904885][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 539.911594][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 539.923420][ T4312] usb 5-1: Product: syz [ 539.932317][ T4312] usb 5-1: Manufacturer: syz [ 539.941890][ T4312] usb 5-1: SerialNumber: syz [ 540.060587][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 540.068177][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 540.070674][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 540.083761][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 540.111231][ T4298] usb 1-1: Product: syz [ 540.117004][ T4298] usb 1-1: Manufacturer: syz [ 540.125119][ T4298] usb 1-1: SerialNumber: syz executing program [ 540.180837][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 540.201968][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 540.221430][ T7] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 540.237508][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 540.250670][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 540.283152][ T4312] usb 5-1: selecting invalid altsetting 0 [ 540.309672][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 540.330027][ T4312] usb 5-1: USB disconnect, device number 92 [ 540.350804][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 540.367176][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 executing program [ 540.381329][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 540.420889][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 540.437113][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 540.452949][ T5207] usb 2-1: Product: syz [ 540.462091][ T5207] usb 2-1: Manufacturer: syz [ 540.473683][ T5207] usb 2-1: SerialNumber: syz [ 540.485389][ T4298] usb 1-1: selecting invalid altsetting 0 [ 540.501923][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 540.547827][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 540.588742][ T4298] usb 1-1: USB disconnect, device number 93 [ 540.601578][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 540.614597][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 540.628619][ T4304] usb 4-1: Product: syz [ 540.635277][ T4304] usb 4-1: Manufacturer: syz [ 540.642039][ T4304] usb 4-1: SerialNumber: syz [ 540.670759][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short executing program [ 540.710569][ T4312] usb 5-1: new high-speed USB device number 93 using dummy_hcd [ 540.760872][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 540.785515][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 540.822776][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 540.845023][ T5207] usb 2-1: selecting invalid altsetting 0 [ 540.906996][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 540.926033][ T5207] usb 2-1: USB disconnect, device number 95 executing program [ 540.926509][ T5088] udevd[5088]: 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 [ 540.990970][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 541.021532][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 541.044107][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.054307][ T4304] usb 4-1: selecting invalid altsetting 0 [ 541.061976][ T7] usb 3-1: Product: syz [ 541.072819][ T4298] usb 1-1: new high-speed USB device number 94 using dummy_hcd [ 541.081019][ T7] usb 3-1: Manufacturer: syz [ 541.100230][ T7] usb 3-1: SerialNumber: syz [ 541.175789][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 541.180956][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 541.211240][ T4304] usb 4-1: USB disconnect, device number 94 [ 541.281019][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 541.300662][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 executing program [ 541.328589][ T5207] usb 2-1: new high-speed USB device number 96 using dummy_hcd [ 541.345915][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 541.390585][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 541.422694][ T7] usb 3-1: selecting invalid altsetting 0 [ 541.452406][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 541.463555][ T7] usb 3-1: USB disconnect, device number 93 [ 541.510753][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 541.521891][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.531948][ T4312] usb 5-1: Product: syz [ 541.538062][ T4312] usb 5-1: Manufacturer: syz [ 541.545464][ T4312] usb 5-1: SerialNumber: syz [ 541.570827][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 541.590676][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 541.590736][ T4304] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 541.690787][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 541.703123][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 541.714842][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 executing program [ 541.750888][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 541.820924][ T7] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 541.840850][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 541.851834][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 541.867015][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 541.878053][ T4312] usb 5-1: selecting invalid altsetting 0 [ 541.890650][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 541.901690][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 541.911316][ T4312] usb 5-1: USB disconnect, device number 93 [ 541.920785][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 541.930948][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.940270][ T4298] usb 1-1: Product: syz [ 541.947231][ T4298] usb 1-1: Manufacturer: syz [ 541.954710][ T4298] usb 1-1: SerialNumber: syz [ 542.041060][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 542.054454][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 542.065700][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 542.072565][ T5207] usb 2-1: Product: syz [ 542.078404][ T5207] usb 2-1: Manufacturer: syz [ 542.080776][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 542.084115][ T5207] usb 2-1: SerialNumber: syz executing program [ 542.190776][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 542.203801][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 542.218743][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 542.250728][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 542.272839][ T4298] usb 1-1: selecting invalid altsetting 0 [ 542.280611][ T4312] usb 5-1: new high-speed USB device number 94 using dummy_hcd [ 542.314788][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 542.350731][ T4298] usb 1-1: USB disconnect, device number 94 executing program [ 542.351205][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 542.377745][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 542.380821][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 542.393773][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 542.415130][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 542.429948][ T4304] usb 4-1: Product: syz [ 542.436487][ T4304] usb 4-1: Manufacturer: syz [ 542.444483][ T5207] usb 2-1: selecting invalid altsetting 0 [ 542.445661][ T4304] usb 4-1: SerialNumber: syz [ 542.467664][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 542.477344][ T5207] usb 2-1: USB disconnect, device number 96 [ 542.550618][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 542.570791][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 542.582858][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 542.592261][ T7] usb 3-1: Product: syz [ 542.597478][ T7] usb 3-1: Manufacturer: syz [ 542.602375][ T7] usb 3-1: SerialNumber: syz executing program [ 542.710643][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 542.730891][ T4298] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 542.792301][ T4304] usb 4-1: selecting invalid altsetting 0 [ 542.801007][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 542.819669][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 executing program [ 542.837978][ T5207] usb 2-1: new high-speed USB device number 97 using dummy_hcd [ 542.846688][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 542.847424][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 542.872963][ T4304] usb 4-1: USB disconnect, device number 95 [ 542.933190][ T7] usb 3-1: selecting invalid altsetting 0 [ 542.957119][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 542.971936][ T7] usb 3-1: USB disconnect, device number 94 [ 543.000718][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 543.031301][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 543.048256][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.059713][ T4312] usb 5-1: Product: syz [ 543.067296][ T4312] usb 5-1: Manufacturer: syz [ 543.076213][ T4312] usb 5-1: SerialNumber: syz [ 543.110604][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 543.191898][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 543.261795][ T4304] usb 4-1: new high-speed USB device number 96 using dummy_hcd [ 543.271598][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short executing program [ 543.330750][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 543.340985][ T7] usb 3-1: new high-speed USB device number 95 using dummy_hcd [ 543.343609][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 543.361456][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 543.366064][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 543.377448][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 543.404226][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 543.423893][ T4312] usb 5-1: selecting invalid altsetting 0 [ 543.448610][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 543.464597][ T4312] usb 5-1: USB disconnect, device number 94 [ 543.464830][ T5088] udevd[5088]: 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 [ 543.570665][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 543.581214][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 543.591765][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.601571][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 543.608245][ T5207] usb 2-1: Product: syz [ 543.610570][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 543.613064][ T5207] usb 2-1: Manufacturer: syz [ 543.627825][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.633253][ T5207] usb 2-1: SerialNumber: syz [ 543.652497][ T4298] usb 1-1: Product: syz [ 543.671254][ T4298] usb 1-1: Manufacturer: syz [ 543.680309][ T4298] usb 1-1: SerialNumber: syz [ 543.772029][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 543.790705][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 543.830571][ T4312] usb 5-1: new high-speed USB device number 95 using dummy_hcd [ 543.860690][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program [ 543.872910][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 543.887647][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 543.900906][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 543.918061][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 executing program [ 543.933022][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 543.982999][ T5207] usb 2-1: selecting invalid altsetting 0 [ 544.010353][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 544.022722][ T4298] usb 1-1: selecting invalid altsetting 0 [ 544.022923][ T5207] usb 2-1: USB disconnect, device number 97 [ 544.061308][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 544.082186][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 544.096734][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 544.104843][ T7] usb 3-1: Product: syz [ 544.110677][ T7] usb 3-1: Manufacturer: syz [ 544.112539][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 544.119179][ T7] usb 3-1: SerialNumber: syz [ 544.142952][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 544.161589][ T4298] usb 1-1: USB disconnect, device number 95 [ 544.170623][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 544.180117][ T4304] usb 4-1: Product: syz [ 544.187517][ T4304] usb 4-1: Manufacturer: syz [ 544.194581][ T4304] usb 4-1: SerialNumber: syz [ 544.260649][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 544.351458][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 544.367478][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 544.382110][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 544.400953][ T5207] usb 2-1: new high-speed USB device number 98 using dummy_hcd [ 544.422886][ T7] usb 3-1: selecting invalid altsetting 0 executing program [ 544.443781][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 544.455725][ T7] usb 3-1: USB disconnect, device number 95 [ 544.543227][ T4304] usb 4-1: selecting invalid altsetting 0 [ 544.551162][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 544.560865][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 544.569801][ T4312] usb 5-1: Product: syz [ 544.570494][ T4298] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 544.574715][ T4312] usb 5-1: Manufacturer: syz [ 544.587749][ T4312] usb 5-1: SerialNumber: syz [ 544.591601][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 544.622113][ T4304] usb 4-1: USB disconnect, device number 96 [ 544.650741][ T5207] usb 2-1: Using ep0 maxpacket: 8 executing program [ 544.810615][ T7] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 544.819760][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 544.860532][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 544.900744][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 544.912383][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 544.922890][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 544.934179][ T4312] usb 5-1: selecting invalid altsetting 0 [ 544.955281][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 544.965792][ T4312] usb 5-1: USB disconnect, device number 95 [ 545.030723][ T4304] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 545.050694][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 545.060613][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 545.100798][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 545.113724][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.125892][ T5207] usb 2-1: Product: syz [ 545.131669][ T5207] usb 2-1: Manufacturer: syz [ 545.139404][ T5207] usb 2-1: SerialNumber: syz [ 545.160878][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 545.171504][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 545.183171][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 545.231010][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 545.300608][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 545.320624][ T4312] usb 5-1: new high-speed USB device number 96 using dummy_hcd [ 545.329221][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 545.340108][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 executing program [ 545.351319][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 545.410747][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 545.421265][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.430225][ T4298] usb 1-1: Product: syz [ 545.434623][ T4298] usb 1-1: Manufacturer: syz [ 545.440173][ T4298] usb 1-1: SerialNumber: syz [ 545.452411][ T5207] usb 2-1: selecting invalid altsetting 0 [ 545.474918][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 545.484032][ T5207] usb 2-1: USB disconnect, device number 98 [ 545.500644][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 545.510749][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 545.520365][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.529391][ T7] usb 3-1: Product: syz [ 545.533799][ T7] usb 3-1: Manufacturer: syz [ 545.539277][ T7] usb 3-1: SerialNumber: syz [ 545.570564][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 545.600620][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 545.610805][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 545.622916][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 executing program [ 545.730699][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 545.794734][ T4298] usb 1-1: selecting invalid altsetting 0 [ 545.810834][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 545.820672][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 545.822518][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 545.845027][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.845974][ T5207] usb 2-1: new high-speed USB device number 99 using dummy_hcd [ 545.863542][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 545.864941][ T7] usb 3-1: selecting invalid altsetting 0 [ 545.878084][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 545.880520][ T4304] usb 4-1: Product: syz [ 545.891859][ T4298] usb 1-1: USB disconnect, device number 96 [ 545.908199][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 545.912734][ T4304] usb 4-1: Manufacturer: syz [ 545.919467][ T7] usb 3-1: USB disconnect, device number 96 [ 545.923292][ T4304] usb 4-1: SerialNumber: syz [ 546.040607][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 546.053008][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.067519][ T4312] usb 5-1: Product: syz [ 546.073708][ T4312] usb 5-1: Manufacturer: syz [ 546.079248][ T4312] usb 5-1: SerialNumber: syz [ 546.110610][ T5207] usb 2-1: Using ep0 maxpacket: 8 executing program [ 546.270621][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 546.280555][ T7] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 546.302128][ T4304] usb 4-1: selecting invalid altsetting 0 executing program [ 546.320462][ T4298] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 546.350741][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 546.362208][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 546.373571][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 546.374288][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 546.389105][ T4304] usb 4-1: USB disconnect, device number 97 [ 546.389297][ T5088] udevd[5088]: 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 [ 546.432873][ T4312] usb 5-1: selecting invalid altsetting 0 [ 546.466809][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 546.476959][ T4312] usb 5-1: USB disconnect, device number 96 [ 546.530611][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 546.570671][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 546.580672][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.589772][ T5207] usb 2-1: Product: syz [ 546.595038][ T5207] usb 2-1: Manufacturer: syz [ 546.600495][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 546.600511][ T5207] usb 2-1: SerialNumber: syz [ 546.700582][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 546.780617][ T4304] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 546.781418][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 546.804083][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 546.818146][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 executing program [ 546.830669][ T4312] usb 5-1: new high-speed USB device number 97 using dummy_hcd [ 546.831691][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 546.922431][ T5207] usb 2-1: selecting invalid altsetting 0 [ 546.931387][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 546.944223][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 546.952321][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 546.954694][ T5207] usb 2-1: USB disconnect, device number 99 [ 546.975038][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 546.980761][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 546.994055][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.002618][ T7] usb 3-1: Product: syz [ 547.007215][ T7] usb 3-1: Manufacturer: syz [ 547.012924][ T7] usb 3-1: SerialNumber: syz [ 547.060702][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 547.070522][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 547.200672][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 547.212180][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.221345][ T4298] usb 1-1: Product: syz [ 547.225540][ T4298] usb 1-1: Manufacturer: syz [ 547.230552][ T4298] usb 1-1: SerialNumber: syz [ 547.231232][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 547.270749][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 547.320786][ T5207] usb 2-1: new high-speed USB device number 100 using dummy_hcd [ 547.328967][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 547.339229][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 547.352207][ T7] usb 3-1: selecting invalid altsetting 0 [ 547.359599][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 547.378714][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 547.380694][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 547.388118][ T7] usb 3-1: USB disconnect, device number 97 [ 547.415939][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 547.426176][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 executing program [ 547.520601][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 547.530980][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.541503][ T4312] usb 5-1: Product: syz [ 547.546551][ T4312] usb 5-1: Manufacturer: syz [ 547.552058][ T4312] usb 5-1: SerialNumber: syz [ 547.562744][ T4298] usb 1-1: selecting invalid altsetting 0 [ 547.580510][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 547.583151][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 547.596010][ T4298] usb 1-1: USB disconnect, device number 97 [ 547.631033][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 547.641098][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.651257][ T4304] usb 4-1: Product: syz [ 547.656175][ T4304] usb 4-1: Manufacturer: syz [ 547.660886][ T4304] usb 4-1: SerialNumber: syz [ 547.740610][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 547.750663][ T7] usb 3-1: new high-speed USB device number 98 using dummy_hcd executing program [ 547.820629][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 547.835533][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 547.846300][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 547.872448][ T4312] usb 5-1: selecting invalid altsetting 0 [ 547.904148][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 547.921957][ T4312] usb 5-1: USB disconnect, device number 97 [ 547.960700][ T4298] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 548.000558][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 548.002834][ T4304] usb 4-1: selecting invalid altsetting 0 [ 548.010623][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 548.026214][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.037078][ T5207] usb 2-1: Product: syz [ 548.041934][ T5207] usb 2-1: Manufacturer: syz [ 548.046816][ T5207] usb 2-1: SerialNumber: syz [ 548.047570][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 548.074719][ T4304] usb 4-1: USB disconnect, device number 98 [ 548.160665][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 548.250567][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 548.250913][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 548.267970][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 548.282480][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 executing program [ 548.292323][ T4312] usb 5-1: new high-speed USB device number 98 using dummy_hcd [ 548.382757][ T5207] usb 2-1: selecting invalid altsetting 0 [ 548.429984][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 548.445904][ T5207] usb 2-1: USB disconnect, device number 100 [ 548.450645][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 548.460732][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 548.474170][ T4304] usb 4-1: new high-speed USB device number 99 using dummy_hcd [ 548.497504][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.522478][ T7] usb 3-1: Product: syz [ 548.530072][ T7] usb 3-1: Manufacturer: syz [ 548.538590][ T7] usb 3-1: SerialNumber: syz [ 548.550662][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 548.600719][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 548.614819][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 548.629876][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 548.710611][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 548.760567][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 548.810925][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 548.822872][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 548.830814][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 548.836170][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 548.847386][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.867280][ T4298] usb 1-1: Product: syz [ 548.872693][ T4298] usb 1-1: Manufacturer: syz [ 548.878346][ T4298] usb 1-1: SerialNumber: syz [ 548.882662][ T7] usb 3-1: selecting invalid altsetting 0 [ 548.891305][ T5207] usb 2-1: new high-speed USB device number 101 using dummy_hcd [ 548.917370][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 548.920727][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 548.927796][ T7] usb 3-1: USB disconnect, device number 98 [ 549.040635][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 549.040759][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 549.052424][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.065115][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 549.077592][ T4312] usb 5-1: Product: syz [ 549.091140][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 549.096063][ T4312] usb 5-1: Manufacturer: syz [ 549.111252][ T4312] usb 5-1: SerialNumber: syz executing program [ 549.140550][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 549.222467][ T4298] usb 1-1: selecting invalid altsetting 0 [ 549.256027][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 549.281877][ T4298] usb 1-1: USB disconnect, device number 98 [ 549.282126][ T5088] udevd[5088]: 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 executing program [ 549.290720][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 549.318582][ T7] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 549.343831][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 549.358976][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.380788][ T4304] usb 4-1: Product: syz [ 549.386986][ T4304] usb 4-1: Manufacturer: syz [ 549.394744][ T4304] usb 4-1: SerialNumber: syz [ 549.432685][ T4312] usb 5-1: selecting invalid altsetting 0 [ 549.441832][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 549.465379][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 549.496913][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 549.506512][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 549.515801][ T4312] usb 5-1: USB disconnect, device number 98 [ 549.590705][ T7] usb 3-1: Using ep0 maxpacket: 8 executing program [ 549.680753][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 549.694653][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.700513][ T4298] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 549.707033][ T5207] usb 2-1: Product: syz [ 549.732222][ T5207] usb 2-1: Manufacturer: syz [ 549.744242][ T5207] usb 2-1: SerialNumber: syz [ 549.762580][ T4304] usb 4-1: selecting invalid altsetting 0 [ 549.771265][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 549.792848][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 549.803940][ T4304] usb 4-1: USB disconnect, device number 99 [ 549.861848][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 549.879158][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 549.896604][ T4312] usb 5-1: new high-speed USB device number 99 using dummy_hcd [ 549.909972][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 executing program [ 549.990742][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 550.072684][ T5207] usb 2-1: selecting invalid altsetting 0 [ 550.100698][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 550.119737][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.137550][ T7] usb 3-1: Product: syz [ 550.150717][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 550.152577][ T7] usb 3-1: Manufacturer: syz [ 550.176429][ T7] usb 3-1: SerialNumber: syz [ 550.189302][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 550.190673][ T4304] usb 4-1: new high-speed USB device number 100 using dummy_hcd [ 550.201192][ T5207] usb 2-1: USB disconnect, device number 101 [ 550.222584][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 550.251115][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 550.266457][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 550.282267][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 550.400660][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 550.480688][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 550.489301][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 550.490710][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 550.502789][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.502885][ T4298] usb 1-1: Product: syz [ 550.502898][ T4298] usb 1-1: Manufacturer: syz [ 550.502911][ T4298] usb 1-1: SerialNumber: syz [ 550.552451][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 550.567163][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 550.593251][ T7] usb 3-1: selecting invalid altsetting 0 [ 550.620601][ T5207] usb 2-1: new high-speed USB device number 102 using dummy_hcd [ 550.642295][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 550.655289][ T5088] udevd[5088]: 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 [ 550.686915][ T7] usb 3-1: USB disconnect, device number 99 executing program [ 550.733311][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 550.741833][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 550.764322][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.779003][ T4312] usb 5-1: Product: syz [ 550.785842][ T4312] usb 5-1: Manufacturer: syz [ 550.792312][ T4312] usb 5-1: SerialNumber: syz [ 550.820702][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 550.836400][ T4298] usb 1-1: selecting invalid altsetting 0 [ 550.849277][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 550.869832][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 550.877793][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 550.880541][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 550.886758][ T4298] usb 1-1: USB disconnect, device number 99 executing program [ 551.050568][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 551.067275][ T7] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 551.110844][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 551.123974][ T4312] usb 5-1: selecting invalid altsetting 0 [ 551.130787][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 551.161141][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.167331][ T4304] usb 4-1: Product: syz [ 551.185678][ T4304] usb 4-1: Manufacturer: syz [ 551.194350][ T4304] usb 4-1: SerialNumber: syz [ 551.203406][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 551.218600][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.241456][ T4312] usb 5-1: USB disconnect, device number 99 [ 551.250776][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 551.270670][ T4298] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 551.330606][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 551.430654][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 551.446669][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 551.464462][ T5207] usb 2-1: Product: syz executing program [ 551.475165][ T5207] usb 2-1: Manufacturer: syz [ 551.481559][ T5207] usb 2-1: SerialNumber: syz [ 551.500847][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 551.550612][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 551.582447][ T4304] usb 4-1: selecting invalid altsetting 0 [ 551.591348][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.591379][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.591400][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 551.620550][ T4312] usb 5-1: new high-speed USB device number 100 using dummy_hcd executing program [ 551.674855][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 551.702172][ T4304] usb 4-1: USB disconnect, device number 100 [ 551.771787][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 551.784515][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 551.797110][ T7] usb 3-1: Product: syz [ 551.800932][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 551.803485][ T7] usb 3-1: Manufacturer: syz [ 551.820785][ T5207] usb 2-1: selecting invalid altsetting 0 [ 551.829074][ T7] usb 3-1: SerialNumber: syz [ 551.848277][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 551.859712][ T5088] udevd[5088]: 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 [ 551.888200][ T5207] usb 2-1: USB disconnect, device number 102 [ 551.910551][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 551.940777][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.966606][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.980743][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 executing program [ 552.070861][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 552.111978][ T4304] usb 4-1: new high-speed USB device number 101 using dummy_hcd [ 552.160783][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 552.175543][ T7] usb 3-1: selecting invalid altsetting 0 [ 552.183539][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 552.191104][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 552.197379][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 552.209375][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.223994][ T4298] usb 1-1: Product: syz [ 552.229353][ T4298] usb 1-1: Manufacturer: syz [ 552.235190][ T4298] usb 1-1: SerialNumber: syz [ 552.240528][ T5207] usb 2-1: new high-speed USB device number 103 using dummy_hcd [ 552.258324][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 552.269601][ T7] usb 3-1: USB disconnect, device number 100 [ 552.370620][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 552.371159][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 552.387251][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.396676][ T4312] usb 5-1: Product: syz [ 552.402416][ T4312] usb 5-1: Manufacturer: syz [ 552.407848][ T4312] usb 5-1: SerialNumber: syz executing program [ 552.500517][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 552.570631][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 552.592171][ T4298] usb 1-1: selecting invalid altsetting 0 executing program [ 552.630495][ T7] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 552.642488][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 552.660894][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 552.661989][ T4298] usb 1-1: USB disconnect, device number 100 [ 552.677100][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 552.692411][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 552.706725][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 552.732516][ T4312] usb 5-1: selecting invalid altsetting 0 [ 552.750973][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 552.763788][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 552.771896][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 552.784578][ T5088] udevd[5088]: 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 [ 552.805897][ T4312] usb 5-1: USB disconnect, device number 100 [ 552.812609][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 552.880799][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 552.910845][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 552.924031][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.937008][ T4304] usb 4-1: Product: syz [ 552.942810][ T4304] usb 4-1: Manufacturer: syz [ 552.950512][ T4304] usb 4-1: SerialNumber: syz [ 552.970878][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 552.986776][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.997856][ T5207] usb 2-1: Product: syz [ 553.002530][ T5207] usb 2-1: Manufacturer: syz [ 553.007514][ T5207] usb 2-1: SerialNumber: syz [ 553.040894][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 553.090566][ T4298] usb 1-1: new high-speed USB device number 101 using dummy_hcd executing program [ 553.130697][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 553.144440][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 553.161483][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 553.170619][ T4312] usb 5-1: new high-speed USB device number 101 using dummy_hcd executing program [ 553.303801][ T4304] usb 4-1: selecting invalid altsetting 0 [ 553.335036][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 553.335382][ T5207] usb 2-1: selecting invalid altsetting 0 [ 553.350756][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.352637][ T5088] udevd[5088]: 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 [ 553.363515][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.380781][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 553.381266][ T4304] usb 4-1: USB disconnect, device number 101 [ 553.406788][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 553.414999][ T7] usb 3-1: Product: syz [ 553.419962][ T7] usb 3-1: Manufacturer: syz [ 553.429220][ T5207] usb 2-1: USB disconnect, device number 103 [ 553.437289][ T7] usb 3-1: SerialNumber: syz [ 553.444502][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 553.570565][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 553.610632][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 553.690656][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 553.700828][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 553.713717][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 553.715054][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 553.731704][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 553.743132][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 553.783068][ T7] usb 3-1: selecting invalid altsetting 0 [ 553.808446][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 553.819512][ T5207] usb 2-1: new high-speed USB device number 104 using dummy_hcd [ 553.820483][ T4304] usb 4-1: new high-speed USB device number 102 using dummy_hcd [ 553.831626][ T7] usb 3-1: USB disconnect, device number 101 [ 553.910910][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.923814][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.935368][ T4312] usb 5-1: Product: syz [ 553.940684][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.940714][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.940742][ T4298] usb 1-1: Product: syz [ 553.955126][ T4312] usb 5-1: Manufacturer: syz [ 553.969148][ T4298] usb 1-1: Manufacturer: syz [ 553.975787][ T4312] usb 5-1: SerialNumber: syz [ 553.981524][ T4298] usb 1-1: SerialNumber: syz [ 554.090551][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 554.120601][ T4304] usb 4-1: Using ep0 maxpacket: 8 executing program executing program [ 554.220606][ T7] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 554.250633][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 554.302787][ T4312] usb 5-1: selecting invalid altsetting 0 [ 554.320911][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 554.327052][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 554.334036][ T4298] usb 1-1: selecting invalid altsetting 0 [ 554.342823][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 554.366351][ T4312] usb 5-1: USB disconnect, device number 101 [ 554.377480][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 554.389410][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 554.411973][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 554.432217][ T4298] usb 1-1: USB disconnect, device number 101 [ 554.450606][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 554.464808][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 554.481011][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 554.482930][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 554.550644][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 554.561492][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 554.571075][ T5207] usb 2-1: Product: syz [ 554.576023][ T5207] usb 2-1: Manufacturer: syz [ 554.581853][ T5207] usb 2-1: SerialNumber: syz [ 554.650672][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 554.711076][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 554.724251][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 554.730577][ T4312] usb 5-1: new high-speed USB device number 102 using dummy_hcd [ 554.736466][ T4304] usb 4-1: Product: syz [ 554.746730][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 554.753824][ T4304] usb 4-1: Manufacturer: syz [ 554.772820][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 554.779973][ T4304] usb 4-1: SerialNumber: syz executing program [ 554.800050][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 554.880877][ T4298] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 554.903070][ T5207] usb 2-1: selecting invalid altsetting 0 [ 554.925491][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 554.934090][ T5207] usb 2-1: USB disconnect, device number 104 [ 554.980664][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 554.991097][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 554.999673][ T7] usb 3-1: Product: syz [ 555.004191][ T7] usb 3-1: Manufacturer: syz [ 555.009178][ T7] usb 3-1: SerialNumber: syz [ 555.020590][ T4312] usb 5-1: Using ep0 maxpacket: 8 executing program [ 555.152465][ T4304] usb 4-1: selecting invalid altsetting 0 [ 555.170435][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 555.180798][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 555.182166][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 executing program [ 555.206821][ T4304] usb 4-1: USB disconnect, device number 102 [ 555.270771][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 555.281000][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 555.292099][ T5207] usb 2-1: new high-speed USB device number 105 using dummy_hcd [ 555.300638][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 555.333299][ T7] usb 3-1: selecting invalid altsetting 0 [ 555.353804][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 555.363851][ T7] usb 3-1: USB disconnect, device number 102 [ 555.370536][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 555.470619][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 555.470731][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 555.483689][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.498807][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 555.509079][ T4312] usb 5-1: Product: syz [ 555.525684][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 555.532242][ T4312] usb 5-1: Manufacturer: syz [ 555.552020][ T4312] usb 5-1: SerialNumber: syz [ 555.570626][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 555.590565][ T4304] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 555.710723][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 555.730537][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.747994][ T4298] usb 1-1: Product: syz executing program [ 555.755838][ T4298] usb 1-1: Manufacturer: syz [ 555.760764][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 555.765995][ T4298] usb 1-1: SerialNumber: syz [ 555.781000][ T7] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 555.880621][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 555.880783][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 555.904885][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 555.919713][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 555.931354][ T4312] usb 5-1: selecting invalid altsetting 0 [ 555.967939][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 555.981078][ T4312] usb 5-1: USB disconnect, device number 102 executing program [ 556.050662][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 556.070854][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 556.091075][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 556.105769][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 556.117817][ T5207] usb 2-1: Product: syz [ 556.122598][ T5207] usb 2-1: Manufacturer: syz [ 556.130295][ T5207] usb 2-1: SerialNumber: syz [ 556.134306][ T4298] usb 1-1: selecting invalid altsetting 0 [ 556.165379][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 556.175672][ T5088] udevd[5088]: 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 [ 556.183707][ T4298] usb 1-1: USB disconnect, device number 102 [ 556.206220][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 556.218526][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 556.230721][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 556.233782][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 556.320658][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 556.332577][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 556.343208][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 556.351111][ T4312] usb 5-1: new high-speed USB device number 103 using dummy_hcd executing program [ 556.441068][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 556.457951][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 556.469569][ T4304] usb 4-1: Product: syz [ 556.475579][ T4304] usb 4-1: Manufacturer: syz [ 556.482043][ T4304] usb 4-1: SerialNumber: syz [ 556.493377][ T5207] usb 2-1: selecting invalid altsetting 0 [ 556.510575][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 556.524250][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 556.538554][ T7] usb 3-1: Product: syz [ 556.548686][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 556.559261][ T5207] usb 2-1: USB disconnect, device number 105 [ 556.567414][ T7] usb 3-1: Manufacturer: syz [ 556.572838][ T7] usb 3-1: SerialNumber: syz [ 556.590651][ T4298] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 556.600691][ T4312] usb 5-1: Using ep0 maxpacket: 8 executing program [ 556.760715][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 556.832691][ T4304] usb 4-1: selecting invalid altsetting 0 [ 556.840881][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 556.852545][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 556.863669][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 556.866576][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 556.872001][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 556.888342][ T4304] usb 4-1: USB disconnect, device number 103 [ 556.902242][ T7] usb 3-1: selecting invalid altsetting 0 [ 556.923205][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 556.931512][ T5207] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 556.942239][ T5088] udevd[5088]: 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 [ 556.960720][ T7] usb 3-1: USB disconnect, device number 103 [ 557.030719][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 557.040314][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.050980][ T4312] usb 5-1: Product: syz [ 557.056360][ T4312] usb 5-1: Manufacturer: syz [ 557.061824][ T4312] usb 5-1: SerialNumber: syz [ 557.110699][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 557.170567][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 557.220721][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 557.231738][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 557.245845][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 executing program [ 557.280765][ T4304] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 557.330722][ T7] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 557.339872][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 557.382615][ T4312] usb 5-1: selecting invalid altsetting 0 [ 557.412706][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 557.420634][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 557.431441][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 557.442825][ T4312] usb 5-1: USB disconnect, device number 103 [ 557.450690][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 557.450775][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 557.468154][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.477449][ T4298] usb 1-1: Product: syz [ 557.482945][ T4298] usb 1-1: Manufacturer: syz [ 557.488520][ T4298] usb 1-1: SerialNumber: syz [ 557.560551][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 557.570752][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 557.610898][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 557.621618][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.630283][ T5207] usb 2-1: Product: syz [ 557.635476][ T5207] usb 2-1: Manufacturer: syz [ 557.640987][ T5207] usb 2-1: SerialNumber: syz executing program [ 557.740922][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 557.760710][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 557.810748][ T4312] usb 5-1: new high-speed USB device number 104 using dummy_hcd [ 557.820792][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 557.831693][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 557.842846][ T4298] usb 1-1: selecting invalid altsetting 0 [ 557.846296][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 executing program [ 557.860557][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 557.872002][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 557.892466][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 557.907844][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 557.916730][ T4298] usb 1-1: USB disconnect, device number 103 [ 557.962226][ T5207] usb 2-1: selecting invalid altsetting 0 [ 557.981334][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 557.990073][ T5207] usb 2-1: USB disconnect, device number 106 [ 558.010735][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 558.020765][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.029242][ T7] usb 3-1: Product: syz [ 558.034319][ T7] usb 3-1: Manufacturer: syz [ 558.039030][ T7] usb 3-1: SerialNumber: syz [ 558.070535][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 558.090643][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 558.103491][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.114393][ T4304] usb 4-1: Product: syz [ 558.119677][ T4304] usb 4-1: Manufacturer: syz [ 558.124903][ T4304] usb 4-1: SerialNumber: syz [ 558.230609][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 558.270799][ T4298] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 558.310719][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 558.321085][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 558.331802][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 558.340634][ T5207] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 558.362410][ T7] usb 3-1: selecting invalid altsetting 0 executing program [ 558.380997][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 558.390184][ T7] usb 3-1: USB disconnect, device number 104 [ 558.472331][ T4304] usb 4-1: selecting invalid altsetting 0 [ 558.490823][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 558.502452][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.513993][ T4312] usb 5-1: Product: syz [ 558.515395][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 558.519072][ T4312] usb 5-1: Manufacturer: syz [ 558.530578][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 558.532157][ T4312] usb 5-1: SerialNumber: syz [ 558.556169][ T4304] usb 4-1: USB disconnect, device number 104 [ 558.580614][ T5207] usb 2-1: Using ep0 maxpacket: 8 executing program [ 558.740598][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 558.740664][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 558.757985][ T7] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 558.840635][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 558.851629][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 558.861141][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 558.862460][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 558.874547][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 558.882418][ T4312] usb 5-1: selecting invalid altsetting 0 [ 558.893369][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 558.912004][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 558.922326][ T4312] usb 5-1: USB disconnect, device number 104 [ 558.922582][ T5088] udevd[5088]: 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 [ 558.948308][ T4304] usb 4-1: new high-speed USB device number 105 using dummy_hcd [ 559.011151][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 559.050679][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 559.062219][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.072020][ T5207] usb 2-1: Product: syz [ 559.077366][ T5207] usb 2-1: Manufacturer: syz [ 559.082838][ T5207] usb 2-1: SerialNumber: syz [ 559.110807][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 559.121844][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.130448][ T4298] usb 1-1: Product: syz [ 559.135563][ T4298] usb 1-1: Manufacturer: syz [ 559.140655][ T4298] usb 1-1: SerialNumber: syz [ 559.180599][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 559.210669][ T4304] usb 4-1: Using ep0 maxpacket: 8 executing program [ 559.260574][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 559.271430][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 559.282064][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 559.290548][ T4312] usb 5-1: new high-speed USB device number 105 using dummy_hcd executing program [ 559.411673][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 559.412713][ T5207] usb 2-1: selecting invalid altsetting 0 [ 559.438170][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 559.445929][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 559.457142][ T5207] usb 2-1: USB disconnect, device number 107 [ 559.462799][ T4298] usb 1-1: selecting invalid altsetting 0 [ 559.463810][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.480166][ T7] usb 3-1: Product: syz [ 559.485894][ T7] usb 3-1: Manufacturer: syz [ 559.491197][ T7] usb 3-1: SerialNumber: syz [ 559.500572][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 559.521904][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 559.529483][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 559.540522][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 559.541709][ T4298] usb 1-1: USB disconnect, device number 104 [ 559.552615][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 executing program [ 559.700589][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 559.770721][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 559.780903][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 559.783918][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.794663][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 559.804770][ T4304] usb 4-1: Product: syz [ 559.818930][ T7] usb 3-1: selecting invalid altsetting 0 [ 559.824082][ T4304] usb 4-1: Manufacturer: syz [ 559.830816][ T5207] usb 2-1: new high-speed USB device number 108 using dummy_hcd [ 559.835830][ T4304] usb 4-1: SerialNumber: syz [ 559.850109][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 559.864609][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 559.873955][ T7] usb 3-1: USB disconnect, device number 105 [ 559.930713][ T4298] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 560.030766][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 560.043631][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.055223][ T4312] usb 5-1: Product: syz [ 560.061542][ T4312] usb 5-1: Manufacturer: syz [ 560.071265][ T4312] usb 5-1: SerialNumber: syz executing program [ 560.100557][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 560.190553][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 560.240575][ T7] usb 3-1: new high-speed USB device number 106 using dummy_hcd [ 560.242587][ T4304] usb 4-1: selecting invalid altsetting 0 [ 560.260687][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short executing program [ 560.291616][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 560.300297][ T4304] usb 4-1: USB disconnect, device number 105 [ 560.350699][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 560.362913][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 560.372768][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 560.402303][ T4312] usb 5-1: selecting invalid altsetting 0 [ 560.410806][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 560.422137][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 560.431097][ T4312] usb 5-1: USB disconnect, device number 105 [ 560.480568][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 560.520621][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 560.530685][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 560.531308][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 560.540661][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.551420][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 560.562487][ T5207] usb 2-1: Product: syz [ 560.574507][ T5207] usb 2-1: Manufacturer: syz [ 560.579411][ T5207] usb 2-1: SerialNumber: syz [ 560.640727][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 560.700651][ T4304] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 560.721128][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 560.733357][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 560.745135][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 560.760655][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 560.771456][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.781103][ T4298] usb 1-1: Product: syz [ 560.785817][ T4298] usb 1-1: Manufacturer: syz [ 560.790642][ T4312] usb 5-1: new high-speed USB device number 106 using dummy_hcd executing program [ 560.791054][ T4298] usb 1-1: SerialNumber: syz [ 560.902122][ T5207] usb 2-1: selecting invalid altsetting 0 [ 560.920346][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 560.927965][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 560.939621][ T5207] usb 2-1: USB disconnect, device number 108 [ 560.939898][ T5088] udevd[5088]: 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 [ 560.949724][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.974231][ T7] usb 3-1: Product: syz [ 560.980060][ T7] usb 3-1: Manufacturer: syz [ 560.985907][ T7] usb 3-1: SerialNumber: syz executing program [ 561.020551][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 561.050660][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 561.144048][ T4298] usb 1-1: selecting invalid altsetting 0 [ 561.169495][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 executing program [ 561.191281][ T4298] usb 1-1: USB disconnect, device number 105 [ 561.210643][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 561.230886][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 561.290735][ T5207] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 561.300611][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 561.314727][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 561.327555][ T7] usb 3-1: selecting invalid altsetting 0 [ 561.335108][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 561.350715][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 561.356374][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 561.370725][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 561.371555][ T7] usb 3-1: USB disconnect, device number 106 [ 561.400470][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 561.501823][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 561.511431][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 561.520490][ T4312] usb 5-1: Product: syz [ 561.524908][ T4312] usb 5-1: Manufacturer: syz [ 561.529774][ T4312] usb 5-1: SerialNumber: syz [ 561.560640][ T4298] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 561.560664][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 561.620805][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 561.632245][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 561.642005][ T4304] usb 4-1: Product: syz [ 561.648034][ T4304] usb 4-1: Manufacturer: syz [ 561.653926][ T4304] usb 4-1: SerialNumber: syz executing program [ 561.720671][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 561.740651][ T7] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 561.811234][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 561.823068][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 561.834976][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 561.850532][ T4298] usb 1-1: Using ep0 maxpacket: 8 executing program [ 561.853345][ T4312] usb 5-1: selecting invalid altsetting 0 [ 561.876116][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 561.884930][ T4312] usb 5-1: USB disconnect, device number 106 [ 561.980671][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 562.000660][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 562.013427][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.022871][ T4304] usb 4-1: selecting invalid altsetting 0 [ 562.026916][ T5207] usb 2-1: Product: syz [ 562.034889][ T5207] usb 2-1: Manufacturer: syz [ 562.040774][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 562.041047][ T5207] usb 2-1: SerialNumber: syz [ 562.065220][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 562.075876][ T5088] udevd[5088]: 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 [ 562.095922][ T4304] usb 4-1: USB disconnect, device number 106 [ 562.140615][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 562.140760][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.162069][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 562.172668][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 executing program [ 562.230796][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.242645][ T4312] usb 5-1: new high-speed USB device number 107 using dummy_hcd [ 562.251444][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 562.262469][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 562.341804][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 562.352257][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.361494][ T4298] usb 1-1: Product: syz [ 562.366608][ T4298] usb 1-1: Manufacturer: syz [ 562.371856][ T4298] usb 1-1: SerialNumber: syz [ 562.382444][ T5207] usb 2-1: selecting invalid altsetting 0 [ 562.401941][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 562.410645][ T5207] usb 2-1: USB disconnect, device number 109 [ 562.460676][ T4304] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 562.460986][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 562.478347][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.487424][ T7] usb 3-1: Product: syz [ 562.492259][ T7] usb 3-1: Manufacturer: syz [ 562.497945][ T7] usb 3-1: SerialNumber: syz [ 562.520821][ T4312] usb 5-1: Using ep0 maxpacket: 8 executing program [ 562.700721][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 562.712456][ T4298] usb 1-1: selecting invalid altsetting 0 [ 562.720634][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 562.738496][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 executing program [ 562.747416][ T4298] usb 1-1: USB disconnect, device number 106 [ 562.780909][ T5207] usb 2-1: new high-speed USB device number 110 using dummy_hcd [ 562.790606][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.802110][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 562.813615][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 562.823472][ T7] usb 3-1: selecting invalid altsetting 0 [ 562.843455][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 562.852589][ T7] usb 3-1: USB disconnect, device number 107 [ 562.900716][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 562.990625][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 563.001699][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.010121][ T4312] usb 5-1: Product: syz [ 563.015688][ T4312] usb 5-1: Manufacturer: syz [ 563.020750][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 563.021331][ T4312] usb 5-1: SerialNumber: syz [ 563.032133][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 563.036322][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 563.047146][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 563.140703][ T4298] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 563.210649][ T7] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 563.219439][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 563.250739][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 563.260971][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.270352][ T4304] usb 4-1: Product: syz [ 563.275474][ T4304] usb 4-1: Manufacturer: syz [ 563.280895][ T4304] usb 4-1: SerialNumber: syz executing program [ 563.301989][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 563.313559][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 563.324778][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 563.382596][ T4312] usb 5-1: selecting invalid altsetting 0 [ 563.402156][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 563.410655][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 563.413267][ T4312] usb 5-1: USB disconnect, device number 107 [ 563.460574][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 563.490593][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 executing program [ 563.502130][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.511932][ T5207] usb 2-1: Product: syz [ 563.516837][ T5207] usb 2-1: Manufacturer: syz [ 563.522931][ T5207] usb 2-1: SerialNumber: syz [ 563.600722][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 563.620825][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 563.632457][ T4304] usb 4-1: selecting invalid altsetting 0 [ 563.662270][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 563.671951][ T4304] usb 4-1: USB disconnect, device number 107 [ 563.700685][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program [ 563.700919][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 563.711920][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 563.723220][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 563.733910][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 563.744573][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 563.790686][ T4312] usb 5-1: new high-speed USB device number 108 using dummy_hcd [ 563.842223][ T5207] usb 2-1: selecting invalid altsetting 0 [ 563.861620][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 563.870883][ T5207] usb 2-1: USB disconnect, device number 110 [ 563.910826][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 563.922580][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.931632][ T7] usb 3-1: Product: syz [ 563.936166][ T7] usb 3-1: Manufacturer: syz [ 563.941995][ T7] usb 3-1: SerialNumber: syz [ 563.950790][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 563.960917][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.970613][ T4298] usb 1-1: Product: syz [ 563.976133][ T4298] usb 1-1: Manufacturer: syz [ 563.981564][ T4298] usb 1-1: SerialNumber: syz [ 564.040576][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 564.060551][ T4304] usb 4-1: new high-speed USB device number 108 using dummy_hcd executing program executing program [ 564.200713][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 564.230499][ T5207] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 564.262300][ T7] usb 3-1: selecting invalid altsetting 0 [ 564.280568][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 564.292602][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 564.300631][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 564.312407][ T7] usb 3-1: USB disconnect, device number 108 [ 564.319784][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 564.332004][ T4298] usb 1-1: selecting invalid altsetting 0 [ 564.338453][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 564.356217][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 564.365688][ T4298] usb 1-1: USB disconnect, device number 107 [ 564.365933][ T5088] udevd[5088]: 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 [ 564.432457][ T1431] ieee802154 phy0 wpan0: encryption failed: -22 [ 564.439059][ T1431] ieee802154 phy1 wpan1: encryption failed: -22 [ 564.470542][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 564.481157][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 564.492658][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 564.501893][ T4312] usb 5-1: Product: syz [ 564.506506][ T4312] usb 5-1: Manufacturer: syz [ 564.511562][ T4312] usb 5-1: SerialNumber: syz [ 564.540687][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 564.630668][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 564.652097][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 564.663819][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 564.674578][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 564.690682][ T7] usb 3-1: new high-speed USB device number 109 using dummy_hcd [ 564.710743][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program [ 564.722119][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 564.733655][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 564.750544][ T4298] usb 1-1: new high-speed USB device number 108 using dummy_hcd [ 564.832217][ T4312] usb 5-1: selecting invalid altsetting 0 [ 564.850849][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 564.859759][ T4312] usb 5-1: USB disconnect, device number 108 [ 564.880774][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 564.891022][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 564.900495][ T4304] usb 4-1: Product: syz [ 564.901097][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 564.904948][ T4304] usb 4-1: Manufacturer: syz [ 564.915558][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 564.920133][ T4304] usb 4-1: SerialNumber: syz [ 564.929017][ T5207] usb 2-1: Product: syz [ 564.937843][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 564.943417][ T5207] usb 2-1: Manufacturer: syz [ 564.949408][ T5207] usb 2-1: SerialNumber: syz [ 565.020527][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 565.100580][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 565.180659][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 565.192661][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 565.206330][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 565.213493][ T4312] usb 5-1: new high-speed USB device number 109 using dummy_hcd [ 565.231181][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 565.272329][ T5207] usb 2-1: selecting invalid altsetting 0 [ 565.302418][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 565.303297][ T4304] usb 4-1: selecting invalid altsetting 0 [ 565.311721][ T5207] usb 2-1: USB disconnect, device number 111 [ 565.330747][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 565.347149][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 565.359431][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 565.369012][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 565.377305][ T4304] usb 4-1: USB disconnect, device number 108 [ 565.380758][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 565.394579][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.403007][ T7] usb 3-1: Product: syz [ 565.407685][ T7] usb 3-1: Manufacturer: syz [ 565.412572][ T7] usb 3-1: SerialNumber: syz [ 565.460563][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 565.580633][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 565.590483][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.598583][ T4298] usb 1-1: Product: syz [ 565.603859][ T4298] usb 1-1: Manufacturer: syz [ 565.608741][ T4298] usb 1-1: SerialNumber: syz [ 565.620848][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 565.690746][ T5207] usb 2-1: new high-speed USB device number 112 using dummy_hcd [ 565.700740][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 565.713993][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 565.727800][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 565.736949][ T7] usb 3-1: selecting invalid altsetting 0 [ 565.750500][ T4304] usb 4-1: new high-speed USB device number 109 using dummy_hcd [ 565.767521][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 565.777263][ T5088] udevd[5088]: 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 [ 565.794519][ T7] usb 3-1: USB disconnect, device number 109 executing program [ 565.910748][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 565.926296][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.938432][ T4312] usb 5-1: Product: syz [ 565.943920][ T4312] usb 5-1: Manufacturer: syz [ 565.949604][ T4312] usb 5-1: SerialNumber: syz [ 565.956501][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 565.973476][ T4298] usb 1-1: selecting invalid altsetting 0 [ 565.993541][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 566.001244][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 566.008450][ T4298] usb 1-1: USB disconnect, device number 108 [ 566.120600][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 566.160771][ T7] usb 3-1: new high-speed USB device number 110 using dummy_hcd executing program [ 566.180625][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 566.210714][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 566.222547][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 566.233271][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 566.282372][ T4312] usb 5-1: selecting invalid altsetting 0 [ 566.291016][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 566.305968][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 566.319286][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 566.331507][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 566.343475][ T4312] usb 5-1: USB disconnect, device number 109 [ 566.400615][ T4298] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 566.401915][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 566.418976][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.429810][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 566.436790][ T5207] usb 2-1: Product: syz [ 566.442627][ T5207] usb 2-1: Manufacturer: syz [ 566.448978][ T5207] usb 2-1: SerialNumber: syz [ 566.490642][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 566.501187][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.511555][ T4304] usb 4-1: Product: syz [ 566.515933][ T4304] usb 4-1: Manufacturer: syz [ 566.520947][ T4304] usb 4-1: SerialNumber: syz [ 566.610687][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short executing program [ 566.670596][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 566.690763][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 566.700818][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 566.715263][ T4312] usb 5-1: new high-speed USB device number 110 using dummy_hcd [ 566.725005][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 executing program [ 566.772462][ T5207] usb 2-1: selecting invalid altsetting 0 [ 566.795816][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 566.806348][ T5207] usb 2-1: USB disconnect, device number 112 [ 566.872524][ T4304] usb 4-1: selecting invalid altsetting 0 [ 566.879834][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 566.900800][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 566.911295][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.919946][ T7] usb 3-1: Product: syz [ 566.923824][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 566.925837][ T7] usb 3-1: Manufacturer: syz [ 566.938072][ T7] usb 3-1: SerialNumber: syz [ 566.951390][ T4304] usb 4-1: USB disconnect, device number 109 [ 566.980576][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 566.980637][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 566.998992][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 567.010346][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 567.140593][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 567.160581][ T5207] usb 2-1: new high-speed USB device number 113 using dummy_hcd executing program [ 567.200642][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 567.210673][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.219514][ T4298] usb 1-1: Product: syz [ 567.221211][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 567.224872][ T4298] usb 1-1: Manufacturer: syz [ 567.235455][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 567.240604][ T4298] usb 1-1: SerialNumber: syz [ 567.251404][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 567.272402][ T7] usb 3-1: selecting invalid altsetting 0 [ 567.301906][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 567.311263][ T7] usb 3-1: USB disconnect, device number 110 [ 567.340617][ T4304] usb 4-1: new high-speed USB device number 110 using dummy_hcd [ 567.400495][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 567.420733][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 567.430275][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.439084][ T4312] usb 5-1: Product: syz [ 567.444385][ T4312] usb 5-1: Manufacturer: syz [ 567.450059][ T4312] usb 5-1: SerialNumber: syz executing program [ 567.560790][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 567.613167][ T4298] usb 1-1: selecting invalid altsetting 0 [ 567.619823][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 567.637914][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 567.640624][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 567.647010][ T4298] usb 1-1: USB disconnect, device number 109 executing program [ 567.665959][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 567.676115][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 567.683794][ T7] usb 3-1: new high-speed USB device number 111 using dummy_hcd [ 567.772240][ T4312] usb 5-1: selecting invalid altsetting 0 [ 567.790800][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 567.805594][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 567.815868][ T4312] usb 5-1: USB disconnect, device number 110 [ 567.816100][ T5088] udevd[5088]: 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 [ 567.850853][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 567.861484][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.871642][ T5207] usb 2-1: Product: syz [ 567.876122][ T5207] usb 2-1: Manufacturer: syz [ 567.882247][ T5207] usb 2-1: SerialNumber: syz [ 567.890716][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 567.908709][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 567.921773][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 567.930992][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 568.070727][ T4298] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 568.091298][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short executing program [ 568.110979][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 568.122240][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.132708][ T4304] usb 4-1: Product: syz [ 568.137541][ T4304] usb 4-1: Manufacturer: syz [ 568.143376][ T4304] usb 4-1: SerialNumber: syz [ 568.171992][ T4312] usb 5-1: new high-speed USB device number 111 using dummy_hcd [ 568.193025][ T5207] usb 2-1: selecting invalid altsetting 0 [ 568.200596][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 568.215548][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 568.229542][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 568.261069][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 568.272032][ T5207] usb 2-1: USB disconnect, device number 113 [ 568.320610][ T4298] usb 1-1: Using ep0 maxpacket: 8 executing program [ 568.421125][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 568.440789][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 568.460177][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.472577][ T4304] usb 4-1: selecting invalid altsetting 0 [ 568.474862][ T7] usb 3-1: Product: syz [ 568.480900][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 568.490411][ T7] usb 3-1: Manufacturer: syz [ 568.520542][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 568.529419][ T4304] usb 4-1: USB disconnect, device number 110 [ 568.538004][ T7] usb 3-1: SerialNumber: syz [ 568.600611][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 568.615615][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 568.629815][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 568.650635][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 568.680686][ T5207] usb 2-1: new high-speed USB device number 114 using dummy_hcd executing program [ 568.750671][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 568.763691][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 568.776205][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 568.801348][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 568.815121][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.826459][ T4298] usb 1-1: Product: syz [ 568.832807][ T4298] usb 1-1: Manufacturer: syz [ 568.839648][ T4298] usb 1-1: SerialNumber: syz [ 568.882438][ T7] usb 3-1: selecting invalid altsetting 0 [ 568.890485][ T4304] usb 4-1: new high-speed USB device number 111 using dummy_hcd [ 568.909319][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 568.921953][ T7] usb 3-1: USB disconnect, device number 111 [ 568.940891][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 568.952439][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 568.959482][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.971116][ T4312] usb 5-1: Product: syz [ 568.976787][ T4312] usb 5-1: Manufacturer: syz [ 568.983338][ T4312] usb 5-1: SerialNumber: syz executing program [ 569.110735][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 569.140620][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 569.182961][ T4298] usb 1-1: selecting invalid altsetting 0 [ 569.200969][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program [ 569.219066][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 569.238933][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 569.239825][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 569.272623][ T4298] usb 1-1: USB disconnect, device number 110 [ 569.280556][ T7] usb 3-1: new high-speed USB device number 112 using dummy_hcd [ 569.295089][ T4312] usb 5-1: selecting invalid altsetting 0 [ 569.344223][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 569.360803][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 569.361168][ T4312] usb 5-1: USB disconnect, device number 111 [ 569.420700][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 569.437694][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.455275][ T5207] usb 2-1: Product: syz [ 569.461601][ T5207] usb 2-1: Manufacturer: syz [ 569.468106][ T5207] usb 2-1: SerialNumber: syz [ 569.480584][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 569.500601][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 569.522259][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 569.560897][ T7] usb 3-1: Using ep0 maxpacket: 8 executing program [ 569.670690][ T4298] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 569.690743][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 569.701400][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.711629][ T4304] usb 4-1: Product: syz [ 569.716736][ T4304] usb 4-1: Manufacturer: syz [ 569.724008][ T4304] usb 4-1: SerialNumber: syz [ 569.770770][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 569.781637][ T4312] usb 5-1: new high-speed USB device number 112 using dummy_hcd [ 569.794904][ T5207] usb 2-1: selecting invalid altsetting 0 [ 569.820182][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 569.830144][ T5207] usb 2-1: USB disconnect, device number 114 [ 569.830462][ T5088] udevd[5088]: 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 [ 569.910596][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 569.920818][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 569.933061][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 569.945985][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 570.051939][ T4304] usb 4-1: selecting invalid altsetting 0 [ 570.070554][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 570.072471][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 570.115940][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 570.127411][ T5088] udevd[5088]: 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 [ 570.147657][ T4304] usb 4-1: USB disconnect, device number 111 [ 570.153420][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 570.166382][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 570.175529][ T7] usb 3-1: Product: syz [ 570.180540][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 570.184636][ T7] usb 3-1: Manufacturer: syz [ 570.197559][ T7] usb 3-1: SerialNumber: syz [ 570.199383][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 570.215917][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 570.231435][ T5207] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 570.270817][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 570.360781][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 570.373686][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 570.385896][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 570.390908][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 executing program [ 570.404234][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 570.417212][ T4298] usb 1-1: Product: syz [ 570.421924][ T4298] usb 1-1: Manufacturer: syz [ 570.429288][ T4298] usb 1-1: SerialNumber: syz [ 570.510563][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 570.510630][ T4304] usb 4-1: new high-speed USB device number 112 using dummy_hcd [ 570.533075][ T7] usb 3-1: selecting invalid altsetting 0 [ 570.557795][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 570.567967][ T7] usb 3-1: USB disconnect, device number 112 [ 570.590650][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 570.601511][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 570.612749][ T4312] usb 5-1: Product: syz [ 570.618420][ T4312] usb 5-1: Manufacturer: syz [ 570.626343][ T4312] usb 5-1: SerialNumber: syz executing program [ 570.710945][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 570.760624][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 570.768562][ T4298] usb 1-1: selecting invalid altsetting 0 [ 570.805967][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 570.820739][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 570.831936][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 executing program [ 570.832727][ T5088] udevd[5088]: 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 [ 570.843620][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 570.860300][ T4298] usb 1-1: USB disconnect, device number 111 [ 570.930581][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 570.941122][ T7] usb 3-1: new high-speed USB device number 113 using dummy_hcd [ 571.002673][ T4312] usb 5-1: selecting invalid altsetting 0 [ 571.010633][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 571.031262][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 571.042499][ T4312] usb 5-1: USB disconnect, device number 112 [ 571.049550][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 571.067691][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 571.080786][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 571.092335][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.103016][ T5207] usb 2-1: Product: syz [ 571.107974][ T5207] usb 2-1: Manufacturer: syz [ 571.115016][ T5207] usb 2-1: SerialNumber: syz [ 571.210619][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 571.230706][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 571.243589][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.255862][ T4304] usb 4-1: Product: syz [ 571.260801][ T4298] usb 1-1: new high-speed USB device number 112 using dummy_hcd [ 571.269943][ T4304] usb 4-1: Manufacturer: syz [ 571.277199][ T4304] usb 4-1: SerialNumber: syz executing program [ 571.390681][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 571.420739][ T4312] usb 5-1: new high-speed USB device number 113 using dummy_hcd [ 571.443198][ T5207] usb 2-1: selecting invalid altsetting 0 [ 571.462799][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 571.472293][ T5207] usb 2-1: USB disconnect, device number 115 executing program [ 571.490751][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 571.502796][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 571.516424][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 571.530480][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 571.612574][ T4304] usb 4-1: selecting invalid altsetting 0 [ 571.652241][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 571.661460][ T4304] usb 4-1: USB disconnect, device number 112 [ 571.670688][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 571.680694][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 571.691739][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.701037][ T7] usb 3-1: Product: syz [ 571.705948][ T7] usb 3-1: Manufacturer: syz [ 571.711631][ T7] usb 3-1: SerialNumber: syz [ 571.750788][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 571.830626][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 571.840781][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 571.850468][ T5207] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 571.853758][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 571.873102][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 executing program [ 571.930722][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 571.941191][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 571.953510][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 572.032698][ T7] usb 3-1: selecting invalid altsetting 0 [ 572.040538][ T4304] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 572.055015][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 572.065030][ T5088] udevd[5088]: 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 [ 572.070600][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 572.082652][ T7] usb 3-1: USB disconnect, device number 113 [ 572.092570][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.107116][ T4298] usb 1-1: Product: syz [ 572.110501][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 572.114116][ T4298] usb 1-1: Manufacturer: syz [ 572.122929][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 572.130460][ T4298] usb 1-1: SerialNumber: syz [ 572.133385][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.151036][ T4312] usb 5-1: Product: syz [ 572.157805][ T4312] usb 5-1: Manufacturer: syz [ 572.165661][ T4312] usb 5-1: SerialNumber: syz [ 572.270602][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 572.350627][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 572.350984][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 572.366909][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 572.377593][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 572.450977][ T7] usb 3-1: new high-speed USB device number 114 using dummy_hcd [ 572.483422][ T4298] usb 1-1: selecting invalid altsetting 0 [ 572.520816][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 572.521267][ T4312] usb 5-1: selecting invalid altsetting 0 [ 572.540593][ T4298] usb 1-1: USB disconnect, device number 112 [ 572.540761][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 572.562893][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 572.570602][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 572.571076][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.589085][ T4312] usb 5-1: USB disconnect, device number 113 [ 572.597920][ T5207] usb 2-1: Product: syz [ 572.602669][ T5207] usb 2-1: Manufacturer: syz [ 572.608103][ T5207] usb 2-1: SerialNumber: syz [ 572.660688][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 572.671687][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 572.682344][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 572.700493][ T7] usb 3-1: Using ep0 maxpacket: 8 executing program [ 572.860633][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 572.870679][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 572.880763][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.889828][ T4304] usb 4-1: Product: syz [ 572.894323][ T4304] usb 4-1: Manufacturer: syz [ 572.900139][ T4304] usb 4-1: SerialNumber: syz [ 572.932393][ T5207] usb 2-1: selecting invalid altsetting 0 [ 572.940933][ T4312] usb 5-1: new high-speed USB device number 114 using dummy_hcd [ 572.949629][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 572.969570][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 572.970485][ T4298] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 572.984271][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 572.995501][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 573.003811][ T5207] usb 2-1: USB disconnect, device number 116 executing program [ 573.170675][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 573.180548][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 573.186458][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 573.195084][ T7] usb 3-1: Product: syz [ 573.199439][ T7] usb 3-1: Manufacturer: syz [ 573.204720][ T7] usb 3-1: SerialNumber: syz [ 573.233014][ T4304] usb 4-1: selecting invalid altsetting 0 [ 573.264915][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 573.273744][ T4304] usb 4-1: USB disconnect, device number 113 [ 573.290499][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 573.341537][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 573.360837][ T5207] usb 2-1: new high-speed USB device number 117 using dummy_hcd executing program [ 573.430762][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 573.442349][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 573.454592][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 573.501037][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 573.531916][ T7] usb 3-1: selecting invalid altsetting 0 [ 573.551883][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 573.561681][ T7] usb 3-1: USB disconnect, device number 114 [ 573.600957][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 573.601453][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 573.616833][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 573.620870][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 573.627342][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 573.638711][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 573.655116][ T4312] usb 5-1: Product: syz [ 573.661118][ T4312] usb 5-1: Manufacturer: syz [ 573.666032][ T4312] usb 5-1: SerialNumber: syz [ 573.690582][ T4304] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 573.770616][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 573.850725][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 573.860685][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 573.863418][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 573.873388][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 573.883817][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 573.892058][ T4298] usb 1-1: Product: syz [ 573.904614][ T4298] usb 1-1: Manufacturer: syz [ 573.909807][ T4298] usb 1-1: SerialNumber: syz [ 573.930660][ T7] usb 3-1: new high-speed USB device number 115 using dummy_hcd [ 573.970608][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 573.992441][ T4312] usb 5-1: selecting invalid altsetting 0 [ 574.027762][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 574.036790][ T4312] usb 5-1: USB disconnect, device number 114 [ 574.037027][ T5088] udevd[5088]: 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 [ 574.050654][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 574.072575][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 574.082052][ T5207] usb 2-1: Product: syz [ 574.088794][ T5207] usb 2-1: Manufacturer: syz [ 574.095504][ T5207] usb 2-1: SerialNumber: syz executing program [ 574.190733][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 574.200601][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 574.263677][ T4298] usb 1-1: selecting invalid altsetting 0 [ 574.294286][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 executing program [ 574.311462][ T4298] usb 1-1: USB disconnect, device number 113 [ 574.320573][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 574.332149][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 574.342589][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 574.350673][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 574.420522][ T4312] usb 5-1: new high-speed USB device number 115 using dummy_hcd [ 574.430948][ T5207] usb 2-1: selecting invalid altsetting 0 [ 574.438172][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 574.458027][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 574.472706][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 574.481341][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 574.488989][ T5207] usb 2-1: USB disconnect, device number 117 [ 574.550609][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 574.560719][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 574.569088][ T4304] usb 4-1: Product: syz [ 574.573872][ T4304] usb 4-1: Manufacturer: syz [ 574.578638][ T4304] usb 4-1: SerialNumber: syz [ 574.640608][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 574.650457][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 574.660238][ T7] usb 3-1: Product: syz [ 574.665024][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 574.670169][ T7] usb 3-1: Manufacturer: syz [ 574.675437][ T7] usb 3-1: SerialNumber: syz [ 574.710737][ T4298] usb 1-1: new high-speed USB device number 114 using dummy_hcd executing program [ 574.820737][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 574.850549][ T5207] usb 2-1: new high-speed USB device number 118 using dummy_hcd executing program [ 574.900652][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 574.910947][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 574.923103][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 574.942291][ T4304] usb 4-1: selecting invalid altsetting 0 [ 574.973788][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 574.981393][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 575.001896][ T4304] usb 4-1: USB disconnect, device number 114 [ 575.002737][ T7] usb 3-1: selecting invalid altsetting 0 [ 575.027109][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 575.035675][ T7] usb 3-1: USB disconnect, device number 115 [ 575.080670][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 575.090708][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 575.096317][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.104754][ T4312] usb 5-1: Product: syz [ 575.109010][ T4312] usb 5-1: Manufacturer: syz [ 575.114388][ T4312] usb 5-1: SerialNumber: syz [ 575.180668][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 575.250649][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 575.280669][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 575.291433][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 575.302220][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 575.330700][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program [ 575.340949][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 575.352028][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 575.380689][ T4304] usb 4-1: new high-speed USB device number 115 using dummy_hcd [ 575.390600][ T7] usb 3-1: new high-speed USB device number 116 using dummy_hcd [ 575.442325][ T4312] usb 5-1: selecting invalid altsetting 0 [ 575.462686][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 575.471756][ T4312] usb 5-1: USB disconnect, device number 115 [ 575.480815][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 575.490730][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.499172][ T4298] usb 1-1: Product: syz [ 575.504101][ T4298] usb 1-1: Manufacturer: syz [ 575.509397][ T4298] usb 1-1: SerialNumber: syz [ 575.511427][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 575.525635][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.534945][ T5207] usb 2-1: Product: syz [ 575.539605][ T5207] usb 2-1: Manufacturer: syz [ 575.544531][ T5207] usb 2-1: SerialNumber: syz [ 575.640673][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 575.650725][ T4304] usb 4-1: Using ep0 maxpacket: 8 executing program executing program [ 575.802087][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 575.831167][ T4312] usb 5-1: new high-speed USB device number 116 using dummy_hcd [ 575.840774][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 575.861949][ T4298] usb 1-1: selecting invalid altsetting 0 [ 575.890639][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 575.901451][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 575.902461][ T5207] usb 2-1: selecting invalid altsetting 0 [ 575.915854][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 575.921313][ T4298] usb 1-1: USB disconnect, device number 114 [ 575.928450][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 575.933508][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 575.951258][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 575.965502][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 575.979062][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 575.988017][ T5207] usb 2-1: USB disconnect, device number 118 [ 575.988283][ T5088] udevd[5088]: 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 [ 576.070548][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 576.100687][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 576.111186][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.119617][ T7] usb 3-1: Product: syz [ 576.124597][ T7] usb 3-1: Manufacturer: syz [ 576.129630][ T7] usb 3-1: SerialNumber: syz [ 576.200651][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 576.213072][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.222880][ T4304] usb 4-1: Product: syz [ 576.228006][ T4304] usb 4-1: Manufacturer: syz [ 576.230747][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 576.233270][ T4304] usb 4-1: SerialNumber: syz executing program [ 576.320590][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 576.330867][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 576.340556][ T4298] usb 1-1: new high-speed USB device number 115 using dummy_hcd [ 576.342428][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 576.360652][ T5207] usb 2-1: new high-speed USB device number 119 using dummy_hcd executing program [ 576.452243][ T7] usb 3-1: selecting invalid altsetting 0 [ 576.510553][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 576.521864][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 576.530341][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.538779][ T4312] usb 5-1: Product: syz [ 576.543428][ T7] usb 3-1: USB disconnect, device number 116 [ 576.551939][ T4312] usb 5-1: Manufacturer: syz [ 576.557186][ T4312] usb 5-1: SerialNumber: syz [ 576.572109][ T4304] usb 4-1: selecting invalid altsetting 0 [ 576.591354][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 576.600630][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 576.601771][ T5088] udevd[5088]: 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 [ 576.623634][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 576.629405][ T4304] usb 4-1: USB disconnect, device number 115 [ 576.760589][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short executing program [ 576.810509][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 576.840714][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 576.854239][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 576.865348][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 576.891228][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 576.892819][ T4312] usb 5-1: selecting invalid altsetting 0 [ 576.904887][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 576.920560][ T7] usb 3-1: new high-speed USB device number 117 using dummy_hcd [ 576.932854][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 576.940457][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 576.949502][ T4312] usb 5-1: USB disconnect, device number 116 [ 577.000567][ T4304] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 577.061580][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 577.074200][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.083102][ T5207] usb 2-1: Product: syz [ 577.087611][ T5207] usb 2-1: Manufacturer: syz [ 577.092553][ T5207] usb 2-1: SerialNumber: syz [ 577.100558][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 577.111036][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.120129][ T4298] usb 1-1: Product: syz [ 577.125225][ T4298] usb 1-1: Manufacturer: syz [ 577.129997][ T4298] usb 1-1: SerialNumber: syz [ 577.220533][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 577.240525][ T4304] usb 4-1: Using ep0 maxpacket: 8 executing program executing program [ 577.340626][ T4312] usb 5-1: new high-speed USB device number 117 using dummy_hcd [ 577.381556][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 577.400638][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 577.432393][ T5207] usb 2-1: selecting invalid altsetting 0 [ 577.451173][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 577.452509][ T4298] usb 1-1: selecting invalid altsetting 0 [ 577.460066][ T5207] usb 2-1: USB disconnect, device number 119 [ 577.471636][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 577.480673][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 577.482752][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 577.500436][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 577.506424][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 577.523220][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 577.542107][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 577.551856][ T5088] udevd[5088]: 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 [ 577.569009][ T4298] usb 1-1: USB disconnect, device number 115 [ 577.620550][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 577.690666][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 577.700709][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.709226][ T4304] usb 4-1: Product: syz [ 577.714030][ T4304] usb 4-1: Manufacturer: syz [ 577.718853][ T4304] usb 4-1: SerialNumber: syz [ 577.730691][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 577.741394][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.750880][ T7] usb 3-1: Product: syz [ 577.755247][ T7] usb 3-1: Manufacturer: syz [ 577.760168][ T7] usb 3-1: SerialNumber: syz [ 577.840603][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 577.860557][ T5207] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 577.920686][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 577.932332][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 577.942803][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 executing program [ 577.970550][ T4298] usb 1-1: new high-speed USB device number 116 using dummy_hcd executing program [ 578.033066][ T4304] usb 4-1: selecting invalid altsetting 0 [ 578.065325][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 578.081581][ T4304] usb 4-1: USB disconnect, device number 116 [ 578.100632][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 578.106465][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 578.118441][ T7] usb 3-1: selecting invalid altsetting 0 [ 578.127470][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.148353][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 578.157474][ T4312] usb 5-1: Product: syz [ 578.162789][ T4312] usb 5-1: Manufacturer: syz [ 578.167837][ T4312] usb 5-1: SerialNumber: syz [ 578.175143][ T5088] udevd[5088]: 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 [ 578.192704][ T7] usb 3-1: USB disconnect, device number 117 [ 578.240583][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 578.290638][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 578.370646][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 578.381716][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 578.392544][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 578.440962][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 578.461909][ T4304] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 578.522723][ T4312] usb 5-1: selecting invalid altsetting 0 [ 578.541065][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 578.549609][ T4312] usb 5-1: USB disconnect, device number 117 [ 578.550518][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 578.556532][ T7] usb 3-1: new high-speed USB device number 118 using dummy_hcd [ 578.574888][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 578.583308][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 578.587171][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.602021][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 578.603114][ T5207] usb 2-1: Product: syz [ 578.615220][ T5207] usb 2-1: Manufacturer: syz [ 578.620953][ T5207] usb 2-1: SerialNumber: syz [ 578.730518][ T4304] usb 4-1: Using ep0 maxpacket: 8 executing program [ 578.810820][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 578.820780][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.829644][ T4298] usb 1-1: Product: syz [ 578.834872][ T4298] usb 1-1: Manufacturer: syz [ 578.839797][ T4298] usb 1-1: SerialNumber: syz [ 578.840521][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 578.940612][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 578.942823][ T5207] usb 2-1: selecting invalid altsetting 0 [ 578.955576][ T4312] usb 5-1: new high-speed USB device number 118 using dummy_hcd [ 578.992499][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 579.000565][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 579.010086][ T5207] usb 2-1: USB disconnect, device number 120 [ 579.040604][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 579.052138][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 579.063353][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 executing program [ 579.080878][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 579.093416][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 579.104661][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 579.182853][ T4298] usb 1-1: selecting invalid altsetting 0 [ 579.203060][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 579.210654][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 579.217750][ T4298] usb 1-1: USB disconnect, device number 116 [ 579.250857][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 579.262494][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 579.270841][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 579.273061][ T4304] usb 4-1: Product: syz [ 579.282475][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 579.287378][ T4304] usb 4-1: Manufacturer: syz [ 579.296031][ T7] usb 3-1: Product: syz [ 579.300851][ T4304] usb 4-1: SerialNumber: syz [ 579.305197][ T7] usb 3-1: Manufacturer: syz [ 579.315375][ T7] usb 3-1: SerialNumber: syz [ 579.370588][ T5207] usb 2-1: new high-speed USB device number 121 using dummy_hcd [ 579.378492][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 579.460584][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 579.471992][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 579.482433][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 579.590559][ T4298] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 579.620701][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 579.632463][ T4304] usb 4-1: selecting invalid altsetting 0 [ 579.642958][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 579.652479][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 579.653365][ T7] usb 3-1: selecting invalid altsetting 0 [ 579.662160][ T4304] usb 4-1: USB disconnect, device number 117 [ 579.673241][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 579.682875][ T4312] usb 5-1: Product: syz [ 579.687366][ T4312] usb 5-1: Manufacturer: syz [ 579.693517][ T4312] usb 5-1: SerialNumber: syz [ 579.741502][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 579.750010][ T7] usb 3-1: USB disconnect, device number 118 [ 579.780772][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 579.830501][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 579.860858][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 579.871444][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 579.883483][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 580.010757][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 580.022920][ T4312] usb 5-1: selecting invalid altsetting 0 [ 580.040495][ T4304] usb 4-1: new high-speed USB device number 118 using dummy_hcd [ 580.051124][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 580.062705][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.073577][ T5207] usb 2-1: Product: syz [ 580.079870][ T5207] usb 2-1: Manufacturer: syz [ 580.087077][ T5207] usb 2-1: SerialNumber: syz [ 580.096193][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 580.100691][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 580.107722][ T4312] usb 5-1: USB disconnect, device number 118 [ 580.116266][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 580.121954][ T7] usb 3-1: new high-speed USB device number 119 using dummy_hcd [ 580.141303][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 580.290684][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 580.320855][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 executing program [ 580.334672][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.344647][ T4298] usb 1-1: Product: syz [ 580.350656][ T4298] usb 1-1: Manufacturer: syz [ 580.355449][ T4298] usb 1-1: SerialNumber: syz [ 580.360562][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 580.442655][ T5207] usb 2-1: selecting invalid altsetting 0 [ 580.462549][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 580.471882][ T5207] usb 2-1: USB disconnect, device number 121 [ 580.472179][ T5088] udevd[5088]: 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 [ 580.480478][ T4312] usb 5-1: new high-speed USB device number 119 using dummy_hcd [ 580.512138][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 580.540529][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short executing program [ 580.600748][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 580.611774][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 580.623392][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 580.625315][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 580.642951][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 580.656709][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 580.712583][ T4298] usb 1-1: selecting invalid altsetting 0 [ 580.750245][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 580.759500][ T4298] usb 1-1: USB disconnect, device number 117 [ 580.760641][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 580.810691][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 580.820625][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 580.821968][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.832926][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.843887][ T4304] usb 4-1: Product: syz [ 580.853201][ T5207] usb 2-1: new high-speed USB device number 122 using dummy_hcd [ 580.857679][ T4304] usb 4-1: Manufacturer: syz [ 580.867436][ T7] usb 3-1: Product: syz [ 580.873054][ T4304] usb 4-1: SerialNumber: syz [ 580.877268][ T7] usb 3-1: Manufacturer: syz [ 580.891709][ T7] usb 3-1: SerialNumber: syz [ 580.930679][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 581.020704][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.032333][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.045962][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 581.100617][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 581.140488][ T4298] usb 1-1: new high-speed USB device number 118 using dummy_hcd [ 581.202323][ T7] usb 3-1: selecting invalid altsetting 0 [ 581.210634][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 581.221780][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 581.233442][ T4312] usb 5-1: Product: syz [ 581.239748][ T4312] usb 5-1: Manufacturer: syz [ 581.245410][ T4312] usb 5-1: SerialNumber: syz [ 581.260524][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 581.272745][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 581.273078][ T4304] usb 4-1: selecting invalid altsetting 0 [ 581.281889][ T7] usb 3-1: USB disconnect, device number 119 [ 581.310958][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 581.319839][ T4304] usb 4-1: USB disconnect, device number 118 [ 581.350577][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.363403][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.375217][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 581.400595][ T4298] usb 1-1: Using ep0 maxpacket: 8 executing program [ 581.540631][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 581.550935][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 581.559445][ T5207] usb 2-1: Product: syz [ 581.564379][ T5207] usb 2-1: Manufacturer: syz [ 581.569463][ T5207] usb 2-1: SerialNumber: syz [ 581.575819][ T4312] usb 5-1: selecting invalid altsetting 0 [ 581.590758][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 581.605907][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 581.615133][ T5088] udevd[5088]: 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 [ 581.632184][ T4312] usb 5-1: USB disconnect, device number 119 [ 581.660500][ T7] usb 3-1: new high-speed USB device number 120 using dummy_hcd [ 581.681843][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.692320][ T4304] usb 4-1: new high-speed USB device number 119 using dummy_hcd [ 581.701937][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.713020][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 executing program [ 581.900539][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 581.912827][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 581.913145][ T5207] usb 2-1: selecting invalid altsetting 0 [ 581.925352][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 581.943910][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 581.950455][ T4298] usb 1-1: Product: syz [ 581.953292][ T5207] usb 2-1: USB disconnect, device number 122 [ 581.965399][ T4298] usb 1-1: Manufacturer: syz [ 581.971280][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 581.976754][ T4298] usb 1-1: SerialNumber: syz [ 581.990591][ T4312] usb 5-1: new high-speed USB device number 120 using dummy_hcd [ 582.060558][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 582.140640][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 582.151269][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 582.160702][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 582.163719][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 executing program [ 582.230654][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 582.280830][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 582.292079][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 582.303422][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 582.310962][ T5207] usb 2-1: new high-speed USB device number 123 using dummy_hcd [ 582.330837][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 582.341088][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 582.350935][ T7] usb 3-1: Product: syz [ 582.356179][ T7] usb 3-1: Manufacturer: syz [ 582.362481][ T4298] usb 1-1: selecting invalid altsetting 0 [ 582.364198][ T7] usb 3-1: SerialNumber: syz [ 582.390961][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 582.402637][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 582.411631][ T4298] usb 1-1: USB disconnect, device number 118 [ 582.470676][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 582.481979][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 582.492898][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 582.510645][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 582.521287][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 582.529823][ T4304] usb 4-1: Product: syz [ 582.534213][ T4304] usb 4-1: Manufacturer: syz [ 582.538996][ T4304] usb 4-1: SerialNumber: syz [ 582.550517][ T5207] usb 2-1: Using ep0 maxpacket: 8 executing program [ 582.660730][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 582.671498][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 582.680051][ T4312] usb 5-1: Product: syz [ 582.685236][ T4312] usb 5-1: Manufacturer: syz [ 582.692256][ T7] usb 3-1: selecting invalid altsetting 0 [ 582.699226][ T4312] usb 5-1: SerialNumber: syz [ 582.710529][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 582.742521][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 582.753120][ T7] usb 3-1: USB disconnect, device number 120 executing program [ 582.790680][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 582.801470][ T4298] usb 1-1: new high-speed USB device number 119 using dummy_hcd [ 582.802879][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 582.822345][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 582.862420][ T4304] usb 4-1: selecting invalid altsetting 0 [ 582.881699][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 582.892671][ T4304] usb 4-1: USB disconnect, device number 119 executing program [ 582.990669][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 583.001817][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.010593][ T5207] usb 2-1: Product: syz [ 583.016286][ T5207] usb 2-1: Manufacturer: syz [ 583.022691][ T5207] usb 2-1: SerialNumber: syz [ 583.042358][ T4312] usb 5-1: selecting invalid altsetting 0 [ 583.082370][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 583.090494][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 583.092490][ T4312] usb 5-1: USB disconnect, device number 120 [ 583.120543][ T7] usb 3-1: new high-speed USB device number 121 using dummy_hcd executing program [ 583.270564][ T4304] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 583.290678][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 583.342479][ T5207] usb 2-1: selecting invalid altsetting 0 [ 583.360464][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 583.379709][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 583.388507][ T5207] usb 2-1: USB disconnect, device number 123 [ 583.390618][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 583.407653][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 583.419036][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 583.450586][ T4312] usb 5-1: new high-speed USB device number 121 using dummy_hcd [ 583.520585][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 583.540575][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 583.600598][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 583.611916][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 583.620919][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 583.623507][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 583.633854][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.649383][ T4298] usb 1-1: Product: syz [ 583.654249][ T4298] usb 1-1: Manufacturer: syz [ 583.658952][ T4298] usb 1-1: SerialNumber: syz [ 583.700529][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 583.720638][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 583.760685][ T5207] usb 2-1: new high-speed USB device number 124 using dummy_hcd [ 583.801005][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 583.812778][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.822224][ T7] usb 3-1: Product: syz [ 583.826495][ T7] usb 3-1: Manufacturer: syz [ 583.831001][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 583.831881][ T7] usb 3-1: SerialNumber: syz executing program [ 583.844028][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 583.859521][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 583.860847][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 583.950865][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 583.966207][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 583.979509][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 583.983447][ T4298] usb 1-1: selecting invalid altsetting 0 [ 584.009982][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 584.020445][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 584.021848][ T4298] usb 1-1: USB disconnect, device number 119 [ 584.035544][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 584.050288][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 584.060753][ T4304] usb 4-1: Product: syz [ 584.065704][ T4304] usb 4-1: Manufacturer: syz [ 584.073456][ T4304] usb 4-1: SerialNumber: syz [ 584.150793][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 584.162220][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.172042][ T4312] usb 5-1: Product: syz [ 584.176611][ T4312] usb 5-1: Manufacturer: syz [ 584.183441][ T7] usb 3-1: selecting invalid altsetting 0 [ 584.190584][ T4312] usb 5-1: SerialNumber: syz [ 584.200530][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 584.244090][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 584.256211][ T7] usb 3-1: USB disconnect, device number 121 executing program [ 584.290675][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 584.305097][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 584.318831][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 584.412401][ T4304] usb 4-1: selecting invalid altsetting 0 [ 584.430401][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 584.440596][ T4298] usb 1-1: new high-speed USB device number 120 using dummy_hcd [ 584.450912][ T4304] usb 4-1: USB disconnect, device number 120 [ 584.451190][ T5088] udevd[5088]: 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 [ 584.500675][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 584.511489][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.523592][ T4312] usb 5-1: selecting invalid altsetting 0 [ 584.535044][ T5207] usb 2-1: Product: syz [ 584.541097][ T5207] usb 2-1: Manufacturer: syz [ 584.547964][ T5207] usb 2-1: SerialNumber: syz [ 584.582651][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 584.591712][ T4312] usb 5-1: USB disconnect, device number 121 [ 584.630570][ T7] usb 3-1: new high-speed USB device number 122 using dummy_hcd [ 584.750888][ T4298] usb 1-1: Using ep0 maxpacket: 8 executing program [ 584.820568][ T4304] usb 4-1: new high-speed USB device number 121 using dummy_hcd [ 584.870576][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 584.882573][ T5207] usb 2-1: selecting invalid altsetting 0 [ 584.933931][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 584.940638][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 584.953424][ T5207] usb 2-1: USB disconnect, device number 124 [ 584.962944][ T4312] usb 5-1: new high-speed USB device number 122 using dummy_hcd [ 585.040747][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 585.061139][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 585.074142][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 585.089751][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 585.102637][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 585.130553][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 585.147459][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 585.163514][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 585.210665][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 585.280841][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 585.292986][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 585.307804][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 585.320462][ T4298] usb 1-1: Product: syz [ 585.326916][ T4298] usb 1-1: Manufacturer: syz [ 585.330696][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 585.333261][ T4298] usb 1-1: SerialNumber: syz [ 585.345178][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 585.359104][ T7] usb 3-1: Product: syz [ 585.364728][ T7] usb 3-1: Manufacturer: syz [ 585.369786][ T7] usb 3-1: SerialNumber: syz [ 585.374886][ T5207] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 585.386897][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 585.400625][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 585.411597][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 585.425354][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 585.471018][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 585.488008][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 585.514215][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 585.630737][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 585.641015][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 585.661908][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 585.680649][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 585.680945][ T4304] usb 4-1: Product: syz [ 585.704390][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 585.709758][ T4298] usb 1-1: selecting invalid altsetting 0 [ 585.731214][ T4304] usb 4-1: Manufacturer: syz [ 585.734259][ T4312] usb 5-1: Product: syz [ 585.739465][ T4304] usb 4-1: SerialNumber: syz [ 585.763365][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 585.763691][ T7] usb 3-1: selecting invalid altsetting 0 [ 585.776947][ T5088] udevd[5088]: 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 [ 585.808100][ T4298] usb 1-1: USB disconnect, device number 120 [ 585.808583][ T4312] usb 5-1: Manufacturer: syz [ 585.822075][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 585.832722][ T4312] usb 5-1: SerialNumber: syz [ 585.867821][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 585.888282][ T7] usb 3-1: USB disconnect, device number 122 [ 585.891379][ T5088] udevd[5088]: 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 [ 585.932767][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 585.944336][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 585.959767][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 586.072611][ T4304] usb 4-1: selecting invalid altsetting 0 [ 586.093225][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 586.102328][ T4304] usb 4-1: USB disconnect, device number 121 [ 586.120699][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 586.131616][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.140338][ T5207] usb 2-1: Product: syz [ 586.145880][ T5207] usb 2-1: Manufacturer: syz [ 586.152279][ T5207] usb 2-1: SerialNumber: syz [ 586.172070][ T4312] usb 5-1: selecting invalid altsetting 0 [ 586.180700][ T4298] usb 1-1: new high-speed USB device number 121 using dummy_hcd [ 586.198977][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 586.208367][ T4312] usb 5-1: USB disconnect, device number 122 [ 586.260609][ T7] usb 3-1: new high-speed USB device number 123 using dummy_hcd executing program [ 586.421059][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 586.480690][ T4304] usb 4-1: new high-speed USB device number 122 using dummy_hcd [ 586.503410][ T5207] usb 2-1: selecting invalid altsetting 0 [ 586.522783][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 586.531388][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 586.538741][ T5207] usb 2-1: USB disconnect, device number 125 [ 586.580600][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 586.580814][ T4312] usb 5-1: new high-speed USB device number 123 using dummy_hcd [ 586.660596][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 586.672457][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 586.683371][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 586.720630][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 586.730661][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 586.820762][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 586.831961][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 586.843055][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 586.851356][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 586.851826][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 586.861554][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.875645][ T4298] usb 1-1: Product: syz [ 586.880503][ T4298] usb 1-1: Manufacturer: syz [ 586.885423][ T4298] usb 1-1: SerialNumber: syz [ 586.891163][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 586.910676][ T5207] usb 2-1: new high-speed USB device number 126 using dummy_hcd [ 586.980586][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 586.993573][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 587.004433][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 587.070938][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 587.081195][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 587.089798][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 587.098793][ T7] usb 3-1: Product: syz [ 587.103374][ T7] usb 3-1: Manufacturer: syz [ 587.108234][ T7] usb 3-1: SerialNumber: syz executing program [ 587.160657][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 587.170761][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 587.171305][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 587.182032][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 587.187116][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 587.195844][ T4304] usb 4-1: Product: syz [ 587.206853][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 587.211501][ T4304] usb 4-1: Manufacturer: syz [ 587.223316][ T4304] usb 4-1: SerialNumber: syz [ 587.233504][ T4298] usb 1-1: selecting invalid altsetting 0 [ 587.262299][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 587.281497][ T4298] usb 1-1: USB disconnect, device number 121 executing program [ 587.380846][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 587.401785][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 587.411913][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 587.421815][ T4312] usb 5-1: Product: syz [ 587.426360][ T4312] usb 5-1: Manufacturer: syz [ 587.431507][ T4312] usb 5-1: SerialNumber: syz [ 587.452511][ T7] usb 3-1: selecting invalid altsetting 0 [ 587.470657][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program [ 587.483836][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 587.491368][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 587.503570][ T7] usb 3-1: USB disconnect, device number 123 [ 587.514018][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 587.562254][ T4304] usb 4-1: selecting invalid altsetting 0 [ 587.594380][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 587.603390][ T4304] usb 4-1: USB disconnect, device number 122 executing program [ 587.640558][ T4298] usb 1-1: new high-speed USB device number 122 using dummy_hcd [ 587.710663][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 587.721243][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 587.730323][ T5207] usb 2-1: Product: syz [ 587.734989][ T5207] usb 2-1: Manufacturer: syz [ 587.740303][ T5207] usb 2-1: SerialNumber: syz [ 587.762458][ T4312] usb 5-1: selecting invalid altsetting 0 [ 587.782061][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 587.792223][ T4312] usb 5-1: USB disconnect, device number 123 [ 587.890527][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 587.910791][ T7] usb 3-1: new high-speed USB device number 124 using dummy_hcd executing program [ 587.960741][ T4304] usb 4-1: new high-speed USB device number 123 using dummy_hcd [ 588.051139][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 588.082502][ T5207] usb 2-1: selecting invalid altsetting 0 [ 588.101852][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 588.110331][ T5207] usb 2-1: USB disconnect, device number 126 [ 588.140666][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 588.151955][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 588.162603][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 588.170494][ T4312] usb 5-1: new high-speed USB device number 124 using dummy_hcd [ 588.178618][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 588.200677][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 588.320819][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 588.330210][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 588.338786][ T4298] usb 1-1: Product: syz [ 588.343322][ T4298] usb 1-1: Manufacturer: syz [ 588.348097][ T4298] usb 1-1: SerialNumber: syz [ 588.360671][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 588.381257][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 588.440694][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 588.450528][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 588.452286][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 588.468043][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 588.480849][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 588.490724][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 588.501525][ T5207] usb 2-1: new high-speed USB device number 127 using dummy_hcd [ 588.509910][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 executing program [ 588.631050][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 588.640815][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 588.640941][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 588.657746][ T4304] usb 4-1: Product: syz [ 588.662520][ T4304] usb 4-1: Manufacturer: syz [ 588.667898][ T4304] usb 4-1: SerialNumber: syz [ 588.674598][ T4298] usb 1-1: selecting invalid altsetting 0 [ 588.690631][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 588.701309][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 588.711211][ T7] usb 3-1: Product: syz [ 588.713891][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 588.715605][ T7] usb 3-1: Manufacturer: syz [ 588.728221][ T7] usb 3-1: SerialNumber: syz [ 588.736228][ T4298] usb 1-1: USB disconnect, device number 122 [ 588.750987][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 588.761257][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 588.766440][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 588.778446][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 588.950752][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 588.970748][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 588.980795][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 588.989085][ T4312] usb 5-1: Product: syz [ 588.994085][ T4312] usb 5-1: Manufacturer: syz [ 588.999498][ T4312] usb 5-1: SerialNumber: syz [ 589.012405][ T4304] usb 4-1: selecting invalid altsetting 0 [ 589.030719][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 589.034660][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 589.053002][ T7] usb 3-1: selecting invalid altsetting 0 [ 589.053192][ T4304] usb 4-1: USB disconnect, device number 123 [ 589.060658][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 589.079228][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 589.130544][ T4298] usb 1-1: new high-speed USB device number 123 using dummy_hcd [ 589.133129][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 589.148119][ T7] usb 3-1: USB disconnect, device number 124 executing program [ 589.240710][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 589.251028][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 589.259678][ T5207] usb 2-1: Product: syz [ 589.264735][ T5207] usb 2-1: Manufacturer: syz [ 589.269807][ T5207] usb 2-1: SerialNumber: syz [ 589.322272][ T4312] usb 5-1: selecting invalid altsetting 0 [ 589.359163][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 589.368419][ T5088] udevd[5088]: 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 [ 589.369939][ T4312] usb 5-1: USB disconnect, device number 124 [ 589.422916][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 589.451884][ T4304] usb 4-1: new high-speed USB device number 124 using dummy_hcd executing program [ 589.500613][ T7] usb 3-1: new high-speed USB device number 125 using dummy_hcd [ 589.582373][ T5207] usb 2-1: selecting invalid altsetting 0 [ 589.619793][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 589.629189][ T5088] udevd[5088]: 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 [ 589.630584][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 589.646287][ T5207] usb 2-1: USB disconnect, device number 127 [ 589.710532][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 589.740543][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 589.750630][ T4312] usb 5-1: new high-speed USB device number 125 using dummy_hcd [ 589.760824][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 589.775952][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 589.788049][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 589.900614][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 589.920643][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 589.980732][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 589.980794][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 589.991865][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 590.001899][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 590.011699][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 590.012017][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 590.020673][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 590.026078][ T5207] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 590.033399][ T4298] usb 1-1: Product: syz [ 590.059654][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 590.071566][ T4298] usb 1-1: Manufacturer: syz [ 590.077491][ T4298] usb 1-1: SerialNumber: syz [ 590.083347][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 590.170600][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 590.200617][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 590.212189][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 590.222001][ T7] usb 3-1: Product: syz [ 590.226803][ T7] usb 3-1: Manufacturer: syz [ 590.231987][ T7] usb 3-1: SerialNumber: syz [ 590.250855][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 590.262319][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 590.273585][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 590.280637][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 590.290702][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 590.301482][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 590.310732][ T4304] usb 4-1: Product: syz executing program [ 590.317018][ T4304] usb 4-1: Manufacturer: syz [ 590.322877][ T4304] usb 4-1: SerialNumber: syz executing program [ 590.440778][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 590.450720][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 590.454194][ T4298] usb 1-1: selecting invalid altsetting 0 [ 590.461222][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 590.476062][ T4312] usb 5-1: Product: syz [ 590.480644][ T4312] usb 5-1: Manufacturer: syz [ 590.485975][ T4312] usb 5-1: SerialNumber: syz [ 590.504630][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 590.513224][ T4298] usb 1-1: USB disconnect, device number 123 [ 590.540906][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program [ 590.553205][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 590.566343][ T7] usb 3-1: selecting invalid altsetting 0 [ 590.573146][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 590.594337][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 590.604895][ T7] usb 3-1: USB disconnect, device number 125 [ 590.642089][ T4304] usb 4-1: selecting invalid altsetting 0 [ 590.661904][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 590.672248][ T5088] udevd[5088]: 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 [ 590.689843][ T4304] usb 4-1: USB disconnect, device number 124 executing program [ 590.741985][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 590.763687][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 590.775367][ T5207] usb 2-1: Product: syz [ 590.780068][ T5207] usb 2-1: Manufacturer: syz [ 590.785816][ T5207] usb 2-1: SerialNumber: syz [ 590.812601][ T4312] usb 5-1: selecting invalid altsetting 0 [ 590.852628][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 590.863440][ T4312] usb 5-1: USB disconnect, device number 125 [ 590.890670][ T4298] usb 1-1: new high-speed USB device number 124 using dummy_hcd [ 590.970552][ T7] usb 3-1: new high-speed USB device number 126 using dummy_hcd executing program [ 591.090644][ T4304] usb 4-1: new high-speed USB device number 125 using dummy_hcd [ 591.112310][ T5207] usb 2-1: selecting invalid altsetting 0 [ 591.141185][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 591.151557][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 591.160850][ T5207] usb 2-1: USB disconnect, device number 2 [ 591.210646][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 591.220665][ T4312] usb 5-1: new high-speed USB device number 126 using dummy_hcd [ 591.340622][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 591.360614][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 591.370867][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 591.440780][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 591.450753][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 591.451591][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 591.461829][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 591.471809][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 591.482244][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 591.494668][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 591.510593][ T5207] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 591.550536][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 591.650636][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 591.660660][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 591.670716][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 591.671044][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 591.681612][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 591.689403][ T7] usb 3-1: Product: syz [ 591.699577][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 591.703695][ T7] usb 3-1: Manufacturer: syz [ 591.716612][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 591.721233][ T7] usb 3-1: SerialNumber: syz [ 591.729601][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 591.740643][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 591.740867][ T4298] usb 1-1: Product: syz [ 591.751618][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 591.755364][ T4298] usb 1-1: Manufacturer: syz [ 591.761001][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 591.765318][ T4298] usb 1-1: SerialNumber: syz [ 591.781718][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 591.920605][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 591.940805][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 591.951181][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 591.961669][ T4312] usb 5-1: Product: syz [ 591.966066][ T4312] usb 5-1: Manufacturer: syz executing program [ 591.970634][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 591.971021][ T4312] usb 5-1: SerialNumber: syz [ 591.990296][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 591.999151][ T4304] usb 4-1: Product: syz [ 592.001002][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 592.003742][ T4304] usb 4-1: Manufacturer: syz executing program [ 592.017252][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 592.023898][ T4304] usb 4-1: SerialNumber: syz [ 592.049221][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 592.072408][ T7] usb 3-1: selecting invalid altsetting 0 [ 592.110205][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 592.110579][ T4298] usb 1-1: selecting invalid altsetting 0 [ 592.119034][ T7] usb 3-1: USB disconnect, device number 126 [ 592.156538][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 592.165855][ T5088] udevd[5088]: 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 [ 592.183916][ T4298] usb 1-1: USB disconnect, device number 124 [ 592.210679][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 executing program executing program [ 592.222395][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 592.237127][ T5207] usb 2-1: Product: syz [ 592.244338][ T5207] usb 2-1: Manufacturer: syz [ 592.255073][ T5207] usb 2-1: SerialNumber: syz [ 592.312180][ T4312] usb 5-1: selecting invalid altsetting 0 [ 592.344413][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 592.354004][ T4312] usb 5-1: USB disconnect, device number 126 [ 592.372224][ T4304] usb 4-1: selecting invalid altsetting 0 [ 592.391489][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 592.400153][ T4304] usb 4-1: USB disconnect, device number 125 executing program [ 592.500515][ T7] usb 3-1: new high-speed USB device number 127 using dummy_hcd [ 592.540479][ T4298] usb 1-1: new high-speed USB device number 125 using dummy_hcd [ 592.582308][ T5207] usb 2-1: selecting invalid altsetting 0 [ 592.620864][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 592.629592][ T5207] usb 2-1: USB disconnect, device number 3 [ 592.710557][ T4312] usb 5-1: new high-speed USB device number 127 using dummy_hcd [ 592.740466][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 592.810518][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 592.816636][ T4304] usb 4-1: new high-speed USB device number 126 using dummy_hcd [ 592.900664][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 592.950461][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 592.980486][ T5207] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 592.988852][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 592.999746][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 593.010953][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 593.050764][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 593.091989][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 593.110732][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 593.150867][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 593.161865][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 593.170726][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 593.173082][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 593.182184][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.197721][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 593.211494][ T7] usb 3-1: Product: syz [ 593.217313][ T7] usb 3-1: Manufacturer: syz [ 593.223261][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 593.234703][ T7] usb 3-1: SerialNumber: syz [ 593.240576][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 593.246833][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 593.300678][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 593.400600][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 593.410900][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 593.410936][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 593.422084][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 593.433545][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.446866][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.455950][ T4312] usb 5-1: Product: syz [ 593.466976][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 593.472396][ T4312] usb 5-1: Manufacturer: syz [ 593.484540][ T4298] usb 1-1: Product: syz executing program [ 593.489432][ T4312] usb 5-1: SerialNumber: syz [ 593.497919][ T4298] usb 1-1: Manufacturer: syz [ 593.505272][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 593.508508][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 593.522370][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 593.540249][ T4298] usb 1-1: SerialNumber: syz [ 593.545618][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 593.582599][ T7] usb 3-1: selecting invalid altsetting 0 [ 593.615754][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 593.628109][ T7] usb 3-1: USB disconnect, device number 127 [ 593.710581][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 593.720549][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 593.721786][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.732337][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.741543][ T5207] usb 2-1: Product: syz [ 593.750415][ T4304] usb 4-1: Product: syz executing program executing program [ 593.755014][ T5207] usb 2-1: Manufacturer: syz [ 593.759088][ T4304] usb 4-1: Manufacturer: syz [ 593.759105][ T4304] usb 4-1: SerialNumber: syz [ 593.764485][ T5207] usb 2-1: SerialNumber: syz [ 593.862662][ T4312] usb 5-1: selecting invalid altsetting 0 [ 593.897238][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 593.897543][ T4298] usb 1-1: selecting invalid altsetting 0 [ 593.906709][ T4312] usb 5-1: USB disconnect, device number 127 [ 593.935522][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 593.944932][ T4298] usb 1-1: USB disconnect, device number 125 executing program executing program [ 593.990546][ T7] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 594.101918][ T5207] usb 2-1: selecting invalid altsetting 0 [ 594.138893][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 594.139197][ T4304] usb 4-1: selecting invalid altsetting 0 [ 594.148771][ T5207] usb 2-1: USB disconnect, device number 4 [ 594.177170][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 594.186544][ T4304] usb 4-1: USB disconnect, device number 126 [ 594.230573][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 594.270586][ T4312] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 594.330459][ T4298] usb 1-1: new high-speed USB device number 126 using dummy_hcd [ 594.390653][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 594.480798][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 594.492763][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 594.507544][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 594.520543][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 594.526199][ T5207] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 594.550600][ T4304] usb 4-1: new high-speed USB device number 127 using dummy_hcd [ 594.620516][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 594.671011][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 594.681418][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 594.689275][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 594.698892][ T7] usb 3-1: Product: syz [ 594.704311][ T7] usb 3-1: Manufacturer: syz [ 594.710764][ T7] usb 3-1: SerialNumber: syz [ 594.760715][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 594.774214][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 594.780941][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 594.795767][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 594.810613][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 594.820213][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short executing program [ 594.940699][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 594.940938][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 594.961042][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 594.961073][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 594.961092][ T4312] usb 5-1: Product: syz [ 594.961105][ T4312] usb 5-1: Manufacturer: syz [ 594.961117][ T4312] usb 5-1: SerialNumber: syz [ 594.993851][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 595.005889][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 595.020820][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 595.033011][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 595.040672][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 595.047405][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 595.067667][ T7] usb 3-1: selecting invalid altsetting 0 [ 595.088247][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 595.097797][ T7] usb 3-1: USB disconnect, device number 2 [ 595.098448][ T5088] udevd[5088]: 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 [ 595.180714][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 595.192956][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 595.205494][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 595.240679][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 595.240801][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 595.260490][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 595.263332][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 595.275276][ T4298] usb 1-1: Product: syz [ 595.283673][ T5207] usb 2-1: Product: syz [ 595.289386][ T4298] usb 1-1: Manufacturer: syz [ 595.291276][ T5207] usb 2-1: Manufacturer: syz [ 595.295913][ T4298] usb 1-1: SerialNumber: syz [ 595.308378][ T4312] usb 5-1: selecting invalid altsetting 0 [ 595.315246][ T5207] usb 2-1: SerialNumber: syz [ 595.349146][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 595.359820][ T4312] usb 5-1: USB disconnect, device number 2 [ 595.420899][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 595.431420][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 595.441067][ T4304] usb 4-1: Product: syz [ 595.445671][ T4304] usb 4-1: Manufacturer: syz [ 595.451316][ T4304] usb 4-1: SerialNumber: syz [ 595.460490][ T7] usb 3-1: new high-speed USB device number 3 using dummy_hcd executing program executing program [ 595.633073][ T4298] usb 1-1: selecting invalid altsetting 0 [ 595.654171][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 595.654871][ T5207] usb 2-1: selecting invalid altsetting 0 [ 595.665634][ T4298] usb 1-1: USB disconnect, device number 126 executing program [ 595.700586][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 595.720508][ T4312] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 595.747060][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 595.758691][ T5207] usb 2-1: USB disconnect, device number 5 [ 595.802858][ T4304] usb 4-1: selecting invalid altsetting 0 [ 595.835812][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 595.847475][ T4304] usb 4-1: USB disconnect, device number 127 [ 595.860616][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 595.950812][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 595.966123][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 595.984391][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 595.994949][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 596.060583][ T4298] usb 1-1: new high-speed USB device number 127 using dummy_hcd [ 596.130652][ T5207] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 596.160805][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 596.174310][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 596.190905][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 596.210280][ T7] usb 3-1: Product: syz [ 596.216338][ T7] usb 3-1: Manufacturer: syz [ 596.226149][ T7] usb 3-1: SerialNumber: syz [ 596.240550][ T4304] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 596.280577][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 596.294897][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 596.307524][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 596.330617][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 596.390564][ T5207] usb 2-1: Using ep0 maxpacket: 8 executing program [ 596.480557][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 596.493569][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 596.505438][ T4312] usb 5-1: Product: syz [ 596.510332][ T4312] usb 5-1: Manufacturer: syz [ 596.510987][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 596.516506][ T4312] usb 5-1: SerialNumber: syz [ 596.532946][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 596.552546][ T7] usb 3-1: selecting invalid altsetting 0 [ 596.570802][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 596.587151][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 596.599877][ T7] usb 3-1: USB disconnect, device number 3 [ 596.641226][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 596.653475][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 596.667461][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 596.670789][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 596.688083][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 596.700537][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 596.710787][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short executing program [ 596.810730][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 596.825323][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 596.838731][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 596.843791][ T4312] usb 5-1: selecting invalid altsetting 0 [ 596.860722][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 596.878835][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 596.886634][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 596.890784][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 596.898135][ T4312] usb 5-1: USB disconnect, device number 3 [ 596.914006][ T5207] usb 2-1: Product: syz [ 596.918674][ T5207] usb 2-1: Manufacturer: syz [ 596.926117][ T5207] usb 2-1: SerialNumber: syz [ 596.927604][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 596.943704][ T4298] usb 1-1: Product: syz [ 596.950892][ T4298] usb 1-1: Manufacturer: syz [ 596.957119][ T4298] usb 1-1: SerialNumber: syz [ 596.960612][ T7] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 597.030857][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 597.043270][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 597.055163][ T4304] usb 4-1: Product: syz [ 597.060154][ T4304] usb 4-1: Manufacturer: syz [ 597.067637][ T4304] usb 4-1: SerialNumber: syz executing program executing program [ 597.210712][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 597.252772][ T5207] usb 2-1: selecting invalid altsetting 0 [ 597.276302][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 597.288486][ T5207] usb 2-1: USB disconnect, device number 6 executing program [ 597.298424][ T4312] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 597.316468][ T4298] usb 1-1: selecting invalid altsetting 0 [ 597.346195][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 597.356284][ T4298] usb 1-1: USB disconnect, device number 127 [ 597.380788][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 597.402790][ T4304] usb 4-1: selecting invalid altsetting 0 [ 597.430190][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 597.440140][ T4304] usb 4-1: USB disconnect, device number 2 [ 597.470564][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 597.480977][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 597.492714][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 597.550550][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 597.660534][ T5207] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 597.670986][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 597.684320][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 597.699801][ T7] usb 3-1: Product: syz [ 597.710299][ T7] usb 3-1: Manufacturer: syz [ 597.718767][ T7] usb 3-1: SerialNumber: syz [ 597.726971][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 597.740871][ T4298] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 597.820569][ T4304] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 597.821138][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 597.846110][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 597.862676][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 597.931048][ T5207] usb 2-1: Using ep0 maxpacket: 8 executing program [ 598.020730][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 598.030885][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 598.045354][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 598.058551][ T4312] usb 5-1: Product: syz [ 598.066030][ T7] usb 3-1: selecting invalid altsetting 0 [ 598.075443][ T4312] usb 5-1: Manufacturer: syz [ 598.086858][ T4312] usb 5-1: SerialNumber: syz [ 598.090691][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 598.095496][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 598.131860][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 598.147556][ T7] usb 3-1: USB disconnect, device number 4 [ 598.200812][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 598.220872][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 598.238478][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 598.256029][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 598.290932][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 598.303291][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 598.316022][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 598.330148][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 598.420754][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 598.420773][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 598.420797][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 598.439224][ T4312] usb 5-1: selecting invalid altsetting 0 [ 598.453383][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 598.464457][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 598.515071][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 598.527289][ T5207] usb 2-1: Product: syz [ 598.528060][ T5088] udevd[5088]: 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 [ 598.532903][ T7] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 598.533324][ T4312] usb 5-1: USB disconnect, device number 4 [ 598.554864][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 598.563991][ T5207] usb 2-1: Manufacturer: syz [ 598.572522][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 598.602321][ T4298] usb 1-1: Product: syz [ 598.610047][ T4298] usb 1-1: Manufacturer: syz [ 598.610490][ T5207] usb 2-1: SerialNumber: syz [ 598.619082][ T4298] usb 1-1: SerialNumber: syz [ 598.700658][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 598.715247][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 598.732180][ T4304] usb 4-1: Product: syz [ 598.738492][ T4304] usb 4-1: Manufacturer: syz [ 598.744438][ T4304] usb 4-1: SerialNumber: syz [ 598.780581][ T7] usb 3-1: Using ep0 maxpacket: 8 executing program executing program [ 598.950602][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 598.964212][ T5207] usb 2-1: selecting invalid altsetting 0 [ 598.988032][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 executing program [ 598.988631][ T4298] usb 1-1: selecting invalid altsetting 0 [ 598.997519][ T4312] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 599.018483][ T5207] usb 2-1: USB disconnect, device number 7 [ 599.050891][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 599.074366][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 599.090829][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 599.106324][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 599.120616][ T4304] usb 4-1: selecting invalid altsetting 0 [ 599.140032][ T4298] usb 1-1: USB disconnect, device number 2 [ 599.218662][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 599.236425][ T4304] usb 4-1: USB disconnect, device number 3 [ 599.261016][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 599.273403][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 599.282204][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 599.297747][ T7] usb 3-1: Product: syz [ 599.305153][ T7] usb 3-1: Manufacturer: syz [ 599.316734][ T7] usb 3-1: SerialNumber: syz [ 599.390772][ T5207] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 599.440641][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 599.530536][ T4298] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 599.551462][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program [ 599.570251][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 599.595032][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 599.632540][ T4304] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 599.650881][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 599.683986][ T7] usb 3-1: selecting invalid altsetting 0 [ 599.724944][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 599.749342][ T7] usb 3-1: USB disconnect, device number 5 [ 599.781935][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 599.809111][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 599.810460][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 599.826062][ T4312] usb 5-1: Product: syz [ 599.846102][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 599.862492][ T4312] usb 5-1: Manufacturer: syz [ 599.867697][ T4312] usb 5-1: SerialNumber: syz [ 599.920446][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 599.950655][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 599.965439][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 599.984321][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 600.020828][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short executing program [ 600.110662][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 600.130841][ T7] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 600.140574][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 600.150879][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 600.156950][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 600.171676][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 600.184900][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 600.196518][ T4312] usb 5-1: selecting invalid altsetting 0 [ 600.212507][ T5207] usb 2-1: Product: syz [ 600.229148][ T5207] usb 2-1: Manufacturer: syz [ 600.230810][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 600.248934][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 600.253169][ T5207] usb 2-1: SerialNumber: syz [ 600.263083][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 600.271125][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 600.291934][ T4312] usb 5-1: USB disconnect, device number 5 [ 600.392261][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 600.409419][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 600.411823][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 600.422806][ T4298] usb 1-1: Product: syz [ 600.437441][ T4298] usb 1-1: Manufacturer: syz [ 600.445472][ T4298] usb 1-1: SerialNumber: syz [ 600.471079][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 600.500752][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 600.530886][ T4304] usb 4-1: Product: syz executing program [ 600.542389][ T4304] usb 4-1: Manufacturer: syz [ 600.552623][ T4304] usb 4-1: SerialNumber: syz [ 600.581199][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 600.605888][ T5207] usb 2-1: selecting invalid altsetting 0 [ 600.632910][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 600.651021][ T5207] usb 2-1: USB disconnect, device number 8 [ 600.652214][ T5088] udevd[5088]: 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 [ 600.680747][ T4312] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 600.710089][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program [ 600.736853][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 600.761910][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 executing program [ 600.812773][ T4298] usb 1-1: selecting invalid altsetting 0 [ 600.852294][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 600.867522][ T4298] usb 1-1: USB disconnect, device number 3 [ 600.902099][ T4304] usb 4-1: selecting invalid altsetting 0 [ 600.926283][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 600.939082][ T5088] udevd[5088]: 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 [ 600.940606][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 600.964458][ T4304] usb 4-1: USB disconnect, device number 4 [ 600.978857][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 600.998707][ T7] usb 3-1: Product: syz [ 601.004052][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 601.011038][ T7] usb 3-1: Manufacturer: syz [ 601.019213][ T7] usb 3-1: SerialNumber: syz [ 601.041099][ T5207] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 601.180847][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 601.260525][ T4298] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 601.270510][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 601.284241][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 601.305780][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 601.316774][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 601.342348][ T7] usb 3-1: selecting invalid altsetting 0 [ 601.395409][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 601.407332][ T7] usb 3-1: USB disconnect, device number 6 [ 601.410540][ T4304] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 601.480712][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 601.495027][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 601.506691][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 601.516908][ T4312] usb 5-1: Product: syz [ 601.522017][ T4312] usb 5-1: Manufacturer: syz [ 601.527870][ T4312] usb 5-1: SerialNumber: syz [ 601.540659][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 601.580604][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 601.592332][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 601.606921][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 601.680568][ T4304] usb 4-1: Using ep0 maxpacket: 8 executing program [ 601.760760][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 601.760760][ T7] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 601.770929][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 601.802289][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 601.817395][ T5207] usb 2-1: Product: syz [ 601.825953][ T5207] usb 2-1: Manufacturer: syz [ 601.834162][ T5207] usb 2-1: SerialNumber: syz [ 601.862371][ T4312] usb 5-1: selecting invalid altsetting 0 [ 601.880904][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 601.887639][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 601.893400][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 601.906715][ T4312] usb 5-1: USB disconnect, device number 6 [ 601.927833][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 601.940886][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 602.000609][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 602.020928][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 602.036093][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 executing program [ 602.049912][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 602.130765][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 602.141763][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 602.151418][ T4298] usb 1-1: Product: syz [ 602.156087][ T4298] usb 1-1: Manufacturer: syz [ 602.160620][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 602.161993][ T4298] usb 1-1: SerialNumber: syz [ 602.172543][ T5207] usb 2-1: selecting invalid altsetting 0 [ 602.195462][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 602.206874][ T5207] usb 2-1: USB disconnect, device number 9 [ 602.240800][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 602.251912][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 602.260527][ T4304] usb 4-1: Product: syz [ 602.261122][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 602.266064][ T4304] usb 4-1: Manufacturer: syz [ 602.276679][ T4312] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 602.282279][ T4304] usb 4-1: SerialNumber: syz [ 602.292724][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 602.308736][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 executing program [ 602.470726][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 602.481155][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 602.490739][ T7] usb 3-1: Product: syz [ 602.495319][ T7] usb 3-1: Manufacturer: syz [ 602.500296][ T7] usb 3-1: SerialNumber: syz [ 602.512189][ T4298] usb 1-1: selecting invalid altsetting 0 executing program [ 602.530460][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 602.533715][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 602.548100][ T4298] usb 1-1: USB disconnect, device number 4 [ 602.590582][ T5207] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 602.632486][ T4304] usb 4-1: selecting invalid altsetting 0 [ 602.652273][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 602.662517][ T4304] usb 4-1: USB disconnect, device number 5 [ 602.690521][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 602.770618][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 602.782572][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 602.793780][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 602.821977][ T7] usb 3-1: selecting invalid altsetting 0 [ 602.830569][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 602.867187][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 602.876419][ T7] usb 3-1: USB disconnect, device number 7 [ 602.910694][ T4298] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 602.960744][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 602.971603][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 602.983913][ T4312] usb 5-1: Product: syz [ 602.989452][ T4312] usb 5-1: Manufacturer: syz [ 602.995769][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 603.005583][ T4312] usb 5-1: SerialNumber: syz [ 603.050533][ T4304] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 603.090737][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 603.104246][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 603.116164][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 603.200718][ T4298] usb 1-1: Using ep0 maxpacket: 8 executing program [ 603.230681][ T7] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 603.280659][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 603.294131][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 603.303604][ T5207] usb 2-1: Product: syz [ 603.308104][ T5207] usb 2-1: Manufacturer: syz [ 603.313745][ T5207] usb 2-1: SerialNumber: syz [ 603.320714][ T4304] usb 4-1: Using ep0 maxpacket: 8 [ 603.332371][ T4312] usb 5-1: selecting invalid altsetting 0 [ 603.377071][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 603.386338][ T4312] usb 5-1: USB disconnect, device number 7 [ 603.390746][ T4298] usb 1-1: unable to get BOS descriptor or descriptor too short [ 603.470529][ T7] usb 3-1: Using ep0 maxpacket: 8 [ 603.490634][ T4304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 603.502322][ T4298] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program [ 603.516396][ T4298] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 603.528807][ T4298] usb 1-1: config 8 interface 0 has no altsetting 0 [ 603.600809][ T4304] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 603.610873][ T4304] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 603.623074][ T4304] usb 4-1: config 8 interface 0 has no altsetting 0 [ 603.630542][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 603.644116][ T5207] usb 2-1: selecting invalid altsetting 0 [ 603.673652][ T5207] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 603.686424][ T5207] usb 2-1: USB disconnect, device number 10 [ 603.702691][ T4298] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 603.715531][ T4298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 603.729477][ T4298] usb 1-1: Product: syz [ 603.730790][ T7] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 603.735870][ T4298] usb 1-1: Manufacturer: syz [ 603.752837][ T4312] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 603.763151][ T4298] usb 1-1: SerialNumber: syz [ 603.790795][ T7] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 603.809804][ T7] usb 3-1: config 8 interface 0 has no altsetting 0 [ 603.830683][ T4304] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 603.852213][ T4304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 603.868415][ T4304] usb 4-1: Product: syz [ 603.874004][ T4304] usb 4-1: Manufacturer: syz [ 603.880174][ T4304] usb 4-1: SerialNumber: syz [ 603.980743][ T7] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 603.999613][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 604.019464][ T7] usb 3-1: Product: syz executing program [ 604.030565][ T7] usb 3-1: Manufacturer: syz [ 604.038084][ T7] usb 3-1: SerialNumber: syz [ 604.045770][ T4312] usb 5-1: Using ep0 maxpacket: 8 [ 604.080616][ T5207] usb 2-1: new high-speed USB device number 11 using dummy_hcd executing program [ 604.132480][ T4298] usb 1-1: selecting invalid altsetting 0 [ 604.208292][ T4298] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 604.220834][ T4312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 604.226979][ T5088] udevd[5088]: 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 [ 604.253194][ T4304] usb 4-1: selecting invalid altsetting 0 [ 604.261376][ T4298] usb 1-1: USB disconnect, device number 5 executing program [ 604.310578][ T4312] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 604.328879][ T4312] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 604.345227][ T5207] usb 2-1: Using ep0 maxpacket: 8 [ 604.355960][ T4312] usb 5-1: config 8 interface 0 has no altsetting 0 [ 604.371440][ T4304] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 604.388585][ T4304] usb 4-1: USB disconnect, device number 6 [ 604.414624][ T7] usb 3-1: selecting invalid altsetting 0 [ 604.446550][ T7] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 604.466234][ T5088] udevd[5088]: 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 [ 604.500477][ T7] usb 3-1: USB disconnect, device number 8 [ 604.530657][ T5207] usb 2-1: unable to get BOS descriptor or descriptor too short [ 604.550740][ T4312] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 604.563071][ T4312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 604.577195][ T4312] usb 5-1: Product: syz [ 604.583866][ T4312] usb 5-1: Manufacturer: syz [ 604.589804][ T4312] usb 5-1: SerialNumber: syz [ 604.620727][ T5207] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 604.637264][ T5207] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 604.650693][ T4298] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 604.652053][ T5207] usb 2-1: config 8 interface 0 has no altsetting 0 [ 604.780752][ T4304] usb 4-1: new high-speed USB device number 7 using dummy_hcd executing program [ 604.830768][ T5207] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 604.842348][ T5207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 604.854540][ T5207] usb 2-1: Product: syz [ 604.862537][ T5207] usb 2-1: Manufacturer: syz [ 604.868366][ T5207] usb 2-1: SerialNumber: syz [ 604.874086][ T7] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 604.912581][ T4312] usb 5-1: selecting invalid altsetting 0 [ 604.930460][ T4298] usb 1-1: Using ep0 maxpacket: 8 [ 604.974221][ T4312] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 604.992274][ T5088] udevd[5088]: 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 [ 605.017657][ T4312] usb 5-1: USB disconnect, device number 8 [host] Command execution timed out after 2m30s