device number 102 [ 524.100676][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 524.111103][ T7002] usb 3-1: USB disconnect, device number 105 [ 524.195421][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 524.227159][ T4328] usb 1-1: selecting invalid altsetting 0 executing program [ 524.246809][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 524.256340][ T4328] usb 1-1: USB disconnect, device number 100 [ 524.315420][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 524.327568][ T4764] usb 5-1: selecting invalid altsetting 0 [ 524.329488][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 524.347673][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 524.357085][ T4764] usb 5-1: USB disconnect, device number 99 [ 524.360900][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 524.505262][ T4290] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 524.513122][ T7002] usb 3-1: new high-speed USB device number 106 using dummy_hcd [ 524.535551][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 524.545481][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 524.553818][ T4284] usb 2-1: Product: syz [ 524.558575][ T4284] usb 2-1: Manufacturer: syz [ 524.563440][ T4284] usb 2-1: SerialNumber: syz [ 524.625303][ T4328] usb 1-1: new high-speed USB device number 101 using dummy_hcd executing program [ 524.745260][ T4764] usb 5-1: new high-speed USB device number 100 using dummy_hcd [ 524.775299][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 524.781792][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 524.875259][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 524.897269][ T4284] usb 2-1: selecting invalid altsetting 0 [ 524.923982][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 524.932688][ T4284] usb 2-1: USB disconnect, device number 105 [ 524.985225][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 524.995287][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 525.003404][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 525.035338][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 525.095496][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 525.105554][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 525.115419][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 525.115916][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 525.126591][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 525.136145][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 525.147023][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 525.156425][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 525.164621][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 525.171749][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 525.255405][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 525.266079][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 525.276532][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 525.325383][ T4284] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 525.345350][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 525.356118][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 525.365083][ T4328] usb 1-1: Product: syz [ 525.369681][ T4328] usb 1-1: Manufacturer: syz [ 525.374289][ T4328] usb 1-1: SerialNumber: syz [ 525.375597][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 525.389930][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 525.401676][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 525.412149][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 525.422398][ T7002] usb 3-1: Product: syz [ 525.427046][ T7002] usb 3-1: Manufacturer: syz [ 525.432029][ T7002] usb 3-1: SerialNumber: syz [ 525.435508][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 525.437787][ T4290] usb 4-1: Product: syz [ 525.447402][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 525.451290][ T4290] usb 4-1: Manufacturer: syz [ 525.451310][ T4290] usb 4-1: SerialNumber: syz [ 525.470075][ T4764] usb 5-1: Product: syz [ 525.474343][ T4764] usb 5-1: Manufacturer: syz [ 525.479970][ T4764] usb 5-1: SerialNumber: syz executing program [ 525.605285][ T4284] usb 2-1: Using ep0 maxpacket: 8 executing program executing program executing program [ 525.697790][ T4328] usb 1-1: selecting invalid altsetting 0 [ 525.768928][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 525.777113][ T4328] usb 1-1: USB disconnect, device number 101 [ 525.787311][ T7002] usb 3-1: selecting invalid altsetting 0 [ 525.805258][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 525.829056][ T4290] usb 4-1: selecting invalid altsetting 0 [ 525.836105][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 525.852239][ T4806] udevd[4806]: 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 [ 525.853397][ T7002] usb 3-1: USB disconnect, device number 106 [ 525.882682][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 525.883150][ T4764] usb 5-1: selecting invalid altsetting 0 [ 525.892514][ T4290] usb 4-1: USB disconnect, device number 103 [ 525.925254][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 525.935526][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 525.947357][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 525.962780][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 525.974107][ T4764] usb 5-1: USB disconnect, device number 100 [ 526.125527][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 526.135714][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 526.144221][ T4284] usb 2-1: Product: syz [ 526.149160][ T4284] usb 2-1: Manufacturer: syz [ 526.153961][ T4284] usb 2-1: SerialNumber: syz [ 526.155521][ T4328] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 526.255337][ T7002] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 526.264488][ T4290] usb 4-1: new high-speed USB device number 104 using dummy_hcd executing program [ 526.375353][ T4764] usb 5-1: new high-speed USB device number 101 using dummy_hcd [ 526.425553][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 526.467078][ T4284] usb 2-1: selecting invalid altsetting 0 [ 526.486478][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 526.496299][ T4284] usb 2-1: USB disconnect, device number 106 [ 526.505322][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 526.513161][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 526.615400][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 526.635337][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 526.665568][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 526.675363][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 526.715507][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 526.726871][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 526.738163][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 526.745430][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 526.755948][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 526.767349][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 526.778465][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 526.789497][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 526.796783][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 526.815404][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 526.865285][ T4284] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 526.905616][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 526.916292][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 526.926844][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 526.936112][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 526.943148][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 526.951935][ T4328] usb 1-1: Product: syz [ 526.956322][ T4328] usb 1-1: Manufacturer: syz [ 526.962434][ T4328] usb 1-1: SerialNumber: syz [ 526.965633][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 526.977363][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 526.987195][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 526.995777][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 527.005322][ T4290] usb 4-1: Product: syz [ 527.009908][ T4290] usb 4-1: Manufacturer: syz [ 527.015278][ T7002] usb 3-1: Product: syz [ 527.020592][ T7002] usb 3-1: Manufacturer: syz [ 527.027109][ T4290] usb 4-1: SerialNumber: syz [ 527.033406][ T7002] usb 3-1: SerialNumber: syz [ 527.105270][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 527.135368][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 527.144948][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 527.153856][ T4764] usb 5-1: Product: syz [ 527.158991][ T4764] usb 5-1: Manufacturer: syz [ 527.163848][ T4764] usb 5-1: SerialNumber: syz executing program executing program executing program [ 527.265559][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 527.327147][ T4328] usb 1-1: selecting invalid altsetting 0 [ 527.345312][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 527.346618][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 527.358037][ T7002] usb 3-1: selecting invalid altsetting 0 [ 527.364838][ T4328] usb 1-1: USB disconnect, device number 102 [ 527.382055][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 527.394702][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 527.427186][ T4290] usb 4-1: selecting invalid altsetting 0 [ 527.434877][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 527.452710][ T7002] usb 3-1: USB disconnect, device number 107 [ 527.462267][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 527.472414][ T4290] usb 4-1: USB disconnect, device number 104 [ 527.487226][ T4764] usb 5-1: selecting invalid altsetting 0 [ 527.507592][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 527.517309][ T4764] usb 5-1: USB disconnect, device number 101 [ 527.555354][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 527.565482][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 527.573729][ T4284] usb 2-1: Product: syz [ 527.579034][ T4284] usb 2-1: Manufacturer: syz [ 527.583705][ T4284] usb 2-1: SerialNumber: syz [ 527.745253][ T4328] usb 1-1: new high-speed USB device number 103 using dummy_hcd executing program [ 527.815265][ T7002] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 527.835282][ T4290] usb 4-1: new high-speed USB device number 105 using dummy_hcd [ 527.875375][ T4764] usb 5-1: new high-speed USB device number 102 using dummy_hcd [ 527.906953][ T4284] usb 2-1: selecting invalid altsetting 0 [ 527.925181][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 527.934064][ T4284] usb 2-1: USB disconnect, device number 107 [ 527.985245][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 528.075377][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 528.115296][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 528.115333][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 528.145448][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 528.225852][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 528.237823][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 528.249230][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 528.265443][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 528.285298][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 528.295474][ T4284] usb 2-1: new high-speed USB device number 108 using dummy_hcd [ 528.315477][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 528.365330][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 528.376598][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 528.385544][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 528.387706][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 528.397677][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 528.415492][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 528.415520][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 528.426692][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 528.435173][ T4328] usb 1-1: Product: syz [ 528.446195][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 528.450504][ T4328] usb 1-1: Manufacturer: syz [ 528.457423][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 528.462183][ T4328] usb 1-1: SerialNumber: syz [ 528.472497][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 528.585341][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 528.595566][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 528.604912][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 528.613475][ T4764] usb 5-1: Product: syz [ 528.617996][ T4764] usb 5-1: Manufacturer: syz [ 528.622778][ T4764] usb 5-1: SerialNumber: syz [ 528.665426][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 528.674887][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 528.683647][ T7002] usb 3-1: Product: syz [ 528.688480][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 528.698050][ T7002] usb 3-1: Manufacturer: syz [ 528.703988][ T7002] usb 3-1: SerialNumber: syz executing program [ 528.709950][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 528.720527][ T4290] usb 4-1: Product: syz [ 528.725655][ T4290] usb 4-1: Manufacturer: syz [ 528.730400][ T4290] usb 4-1: SerialNumber: syz [ 528.785389][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 528.796861][ T4328] usb 1-1: selecting invalid altsetting 0 [ 528.815698][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 528.824716][ T4328] usb 1-1: USB disconnect, device number 103 executing program [ 528.885281][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 528.896786][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 528.906737][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 528.946930][ T4764] usb 5-1: selecting invalid altsetting 0 [ 528.966230][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 528.974960][ T4764] usb 5-1: USB disconnect, device number 102 [ 529.088757][ T4290] usb 4-1: selecting invalid altsetting 0 [ 529.095290][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 529.109394][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 529.118327][ T4284] usb 2-1: Product: syz [ 529.123361][ T4284] usb 2-1: Manufacturer: syz [ 529.129462][ T4284] usb 2-1: SerialNumber: syz [ 529.144790][ T7002] usb 3-1: selecting invalid altsetting 0 [ 529.151297][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 529.167623][ T4806] udevd[4806]: 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 [ 529.168892][ T4290] usb 4-1: USB disconnect, device number 105 [ 529.186890][ T4328] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 529.209088][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 529.220251][ T7002] usb 3-1: USB disconnect, device number 108 executing program [ 529.355266][ T4764] usb 5-1: new high-speed USB device number 103 using dummy_hcd [ 529.445440][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 529.516748][ T4284] usb 2-1: selecting invalid altsetting 0 [ 529.544364][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 529.552963][ T4284] usb 2-1: USB disconnect, device number 108 [ 529.595279][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 529.595284][ T4290] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 529.605640][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 529.625443][ T7002] usb 3-1: new high-speed USB device number 109 using dummy_hcd [ 529.695502][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 529.706273][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 529.716715][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 529.755496][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 529.835455][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 529.846761][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 529.858001][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 529.875330][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 529.885261][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 529.885897][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 529.899325][ T4328] usb 1-1: Product: syz [ 529.903774][ T4328] usb 1-1: Manufacturer: syz [ 529.905319][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 529.909106][ T4328] usb 1-1: SerialNumber: syz [ 529.925334][ T4284] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 530.025374][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 530.036087][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 530.046229][ T4764] usb 5-1: Product: syz [ 530.051438][ T4764] usb 5-1: Manufacturer: syz [ 530.056119][ T4764] usb 5-1: SerialNumber: syz [ 530.075588][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 530.095453][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short executing program [ 530.185588][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 530.195975][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 530.206455][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 530.217521][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 530.222901][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 executing program [ 530.230219][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 530.237259][ T4328] usb 1-1: selecting invalid altsetting 0 [ 530.240870][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 530.268338][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 530.276641][ T4328] usb 1-1: USB disconnect, device number 104 [ 530.377623][ T4764] usb 5-1: selecting invalid altsetting 0 [ 530.397118][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 530.407270][ T4764] usb 5-1: USB disconnect, device number 103 [ 530.425571][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 530.455473][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 530.465494][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 530.474614][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 530.484177][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 530.493294][ T7002] usb 3-1: Product: syz [ 530.497709][ T7002] usb 3-1: Manufacturer: syz [ 530.502671][ T7002] usb 3-1: SerialNumber: syz [ 530.507691][ T4290] usb 4-1: Product: syz [ 530.511965][ T4290] usb 4-1: Manufacturer: syz [ 530.516939][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 530.527878][ T4290] usb 4-1: SerialNumber: syz [ 530.533564][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 530.546554][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 530.625286][ T4328] usb 1-1: new high-speed USB device number 105 using dummy_hcd executing program executing program [ 530.735350][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 530.745150][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 530.753416][ T4284] usb 2-1: Product: syz [ 530.757713][ T4284] usb 2-1: Manufacturer: syz [ 530.762496][ T4284] usb 2-1: SerialNumber: syz [ 530.775267][ T4764] usb 5-1: new high-speed USB device number 104 using dummy_hcd [ 530.865392][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 530.886847][ T4290] usb 4-1: selecting invalid altsetting 0 [ 530.915105][ T7002] usb 3-1: selecting invalid altsetting 0 [ 530.922287][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 530.939198][ T4290] usb 4-1: USB disconnect, device number 106 [ 530.948371][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 530.958443][ T7002] usb 3-1: USB disconnect, device number 109 executing program [ 531.015328][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 531.025476][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 531.086952][ T4284] usb 2-1: selecting invalid altsetting 0 [ 531.105597][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 531.115915][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 531.117705][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 531.126508][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 531.140954][ T4284] usb 2-1: USB disconnect, device number 109 [ 531.175441][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 531.255363][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 531.265762][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 531.276383][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 531.305348][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 531.315508][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 531.324492][ T4328] usb 1-1: Product: syz [ 531.329006][ T4328] usb 1-1: Manufacturer: syz [ 531.333967][ T4328] usb 1-1: SerialNumber: syz [ 531.335200][ T4290] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 531.365256][ T7002] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 531.435502][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 531.445671][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 531.454329][ T4764] usb 5-1: Product: syz [ 531.458800][ T4764] usb 5-1: Manufacturer: syz [ 531.463580][ T4764] usb 5-1: SerialNumber: syz [ 531.515371][ T4284] usb 2-1: new high-speed USB device number 110 using dummy_hcd executing program [ 531.605512][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 531.635414][ T7002] usb 3-1: Using ep0 maxpacket: 8 executing program [ 531.657003][ T4328] usb 1-1: selecting invalid altsetting 0 [ 531.675810][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 531.684996][ T4328] usb 1-1: USB disconnect, device number 105 [ 531.787062][ T4764] usb 5-1: selecting invalid altsetting 0 [ 531.795329][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 531.805452][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 531.807598][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 531.822164][ T4764] usb 5-1: USB disconnect, device number 104 [ 531.835562][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 531.905408][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 531.915692][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 531.925901][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 531.935954][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 531.943095][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 531.953404][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 531.995402][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 532.045198][ T4328] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 532.075753][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 532.086993][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 532.097628][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 532.106968][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 532.114120][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 532.122778][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 532.132095][ T4290] usb 4-1: Product: syz [ 532.136561][ T4290] usb 4-1: Manufacturer: syz [ 532.141337][ T4290] usb 4-1: SerialNumber: syz [ 532.146137][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 532.154692][ T7002] usb 3-1: Product: syz [ 532.159597][ T7002] usb 3-1: Manufacturer: syz [ 532.164195][ T7002] usb 3-1: SerialNumber: syz [ 532.185294][ T4764] usb 5-1: new high-speed USB device number 105 using dummy_hcd [ 532.265366][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 532.274964][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 532.283525][ T4284] usb 2-1: Product: syz [ 532.288322][ T4284] usb 2-1: Manufacturer: syz [ 532.293391][ T4284] usb 2-1: SerialNumber: syz [ 532.315398][ T4328] usb 1-1: Using ep0 maxpacket: 8 executing program executing program [ 532.455276][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 532.486967][ T4290] usb 4-1: selecting invalid altsetting 0 executing program [ 532.516657][ T7002] usb 3-1: selecting invalid altsetting 0 [ 532.523556][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 532.535424][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 532.539551][ T4290] usb 4-1: USB disconnect, device number 107 [ 532.569693][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 532.579182][ T7002] usb 3-1: USB disconnect, device number 110 [ 532.615546][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 532.626463][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 532.637343][ T4284] usb 2-1: selecting invalid altsetting 0 [ 532.643647][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 532.651448][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 532.674657][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 532.683111][ T4284] usb 2-1: USB disconnect, device number 110 [ 532.683523][ T4806] udevd[4806]: 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 [ 532.765519][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 532.776724][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 532.787488][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 532.855364][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 532.865466][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 532.874061][ T4328] usb 1-1: Product: syz [ 532.878540][ T4328] usb 1-1: Manufacturer: syz [ 532.883251][ T4328] usb 1-1: SerialNumber: syz [ 532.905258][ T4290] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 532.935211][ T7002] usb 3-1: new high-speed USB device number 111 using dummy_hcd [ 532.975334][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 532.984935][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 532.993877][ T4764] usb 5-1: Product: syz [ 532.998289][ T4764] usb 5-1: Manufacturer: syz [ 533.003884][ T4764] usb 5-1: SerialNumber: syz [ 533.045304][ T4284] usb 2-1: new high-speed USB device number 111 using dummy_hcd executing program [ 533.145276][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 533.175250][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 533.207268][ T4328] usb 1-1: selecting invalid altsetting 0 executing program [ 533.233652][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 533.242201][ T4806] udevd[4806]: 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 [ 533.259241][ T4328] usb 1-1: USB disconnect, device number 106 [ 533.285344][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 533.305635][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 533.335284][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 533.357004][ T4764] usb 5-1: selecting invalid altsetting 0 [ 533.385468][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 533.391561][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 533.395990][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 533.412399][ T4806] udevd[4806]: 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 [ 533.414740][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 533.431269][ T4764] usb 5-1: USB disconnect, device number 105 [ 533.437978][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 533.454207][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 533.462641][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 533.472915][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 533.535472][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 533.546134][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 533.556738][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 533.625337][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 533.635231][ T4328] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 533.643185][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 533.652457][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 533.660785][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 533.669218][ T4290] usb 4-1: Product: syz [ 533.673708][ T4290] usb 4-1: Manufacturer: syz [ 533.678561][ T7002] usb 3-1: Product: syz [ 533.683077][ T7002] usb 3-1: Manufacturer: syz [ 533.688268][ T4290] usb 4-1: SerialNumber: syz [ 533.693774][ T7002] usb 3-1: SerialNumber: syz [ 533.725307][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 533.734939][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 533.743615][ T4284] usb 2-1: Product: syz [ 533.747891][ T4284] usb 2-1: Manufacturer: syz [ 533.752502][ T4284] usb 2-1: SerialNumber: syz [ 533.795321][ T4764] usb 5-1: new high-speed USB device number 106 using dummy_hcd [ 533.895256][ T4328] usb 1-1: Using ep0 maxpacket: 8 executing program executing program executing program [ 534.036974][ T7002] usb 3-1: selecting invalid altsetting 0 [ 534.045244][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 534.055488][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 534.070796][ T4290] usb 4-1: selecting invalid altsetting 0 [ 534.077182][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 534.095031][ T4806] udevd[4806]: 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 [ 534.113365][ T7002] usb 3-1: USB disconnect, device number 111 [ 534.122930][ T4284] usb 2-1: selecting invalid altsetting 0 [ 534.129099][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 534.135449][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 534.153676][ T4290] usb 4-1: USB disconnect, device number 108 [ 534.159205][ T4806] udevd[4806]: 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 [ 534.164626][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 534.177098][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 534.196449][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 534.216616][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 534.217145][ T4284] usb 2-1: USB disconnect, device number 111 [ 534.242130][ T4806] udevd[4806]: 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 [ 534.296553][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 534.307884][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 534.319218][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 534.365382][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 534.375323][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 534.384132][ T4328] usb 1-1: Product: syz [ 534.388659][ T4328] usb 1-1: Manufacturer: syz [ 534.393813][ T4328] usb 1-1: SerialNumber: syz [ 534.495506][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 534.505724][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 534.514270][ T4764] usb 5-1: Product: syz [ 534.518899][ T4764] usb 5-1: Manufacturer: syz [ 534.523503][ T4764] usb 5-1: SerialNumber: syz [ 534.525209][ T7002] usb 3-1: new high-speed USB device number 112 using dummy_hcd [ 534.575399][ T4290] usb 4-1: new high-speed USB device number 109 using dummy_hcd executing program [ 534.655253][ T4284] usb 2-1: new high-speed USB device number 112 using dummy_hcd executing program [ 534.716720][ T4328] usb 1-1: selecting invalid altsetting 0 [ 534.735217][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 534.743237][ T4328] usb 1-1: USB disconnect, device number 107 [ 534.785296][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 534.847103][ T4764] usb 5-1: selecting invalid altsetting 0 [ 534.865545][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 534.873923][ T4764] usb 5-1: USB disconnect, device number 106 [ 534.875193][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 534.915464][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 535.005418][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 535.085459][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 535.093450][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 535.103471][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 535.105211][ T4328] usb 1-1: new high-speed USB device number 108 using dummy_hcd [ 535.113893][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 535.129651][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 535.165306][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 535.175768][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 535.186326][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 535.215509][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 535.227006][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 535.237672][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 535.275366][ T4764] usb 5-1: new high-speed USB device number 107 using dummy_hcd [ 535.295308][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 535.304931][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 535.313661][ T7002] usb 3-1: Product: syz [ 535.319485][ T7002] usb 3-1: Manufacturer: syz [ 535.324958][ T7002] usb 3-1: SerialNumber: syz [ 535.345412][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 535.354808][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 535.364481][ T4290] usb 4-1: Product: syz [ 535.369174][ T4290] usb 4-1: Manufacturer: syz [ 535.374292][ T4290] usb 4-1: SerialNumber: syz [ 535.385265][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 535.395690][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 535.405800][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 535.415051][ T4284] usb 2-1: Product: syz [ 535.419801][ T4284] usb 2-1: Manufacturer: syz [ 535.424674][ T4284] usb 2-1: SerialNumber: syz [ 535.525315][ T4764] usb 5-1: Using ep0 maxpacket: 8 executing program executing program [ 535.575471][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 535.647012][ T7002] usb 3-1: selecting invalid altsetting 0 [ 535.655609][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 535.667473][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 535.678209][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 executing program [ 535.696051][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 535.711654][ T4290] usb 4-1: selecting invalid altsetting 0 [ 535.718407][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 535.733675][ T7002] usb 3-1: USB disconnect, device number 112 [ 535.746226][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 535.757547][ T4290] usb 4-1: USB disconnect, device number 109 [ 535.767005][ T4284] usb 2-1: selecting invalid altsetting 0 [ 535.786565][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 535.795088][ T4284] usb 2-1: USB disconnect, device number 112 [ 535.805429][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 535.816113][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 535.827074][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 535.865390][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 535.875546][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 535.884280][ T4328] usb 1-1: Product: syz [ 535.888663][ T4328] usb 1-1: Manufacturer: syz [ 535.893784][ T4328] usb 1-1: SerialNumber: syz [ 535.995331][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 536.004908][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 536.014505][ T4764] usb 5-1: Product: syz [ 536.019315][ T4764] usb 5-1: Manufacturer: syz [ 536.024356][ T4764] usb 5-1: SerialNumber: syz executing program [ 536.115295][ T7002] usb 3-1: new high-speed USB device number 113 using dummy_hcd [ 536.135327][ T4290] usb 4-1: new high-speed USB device number 110 using dummy_hcd [ 536.185307][ T4284] usb 2-1: new high-speed USB device number 113 using dummy_hcd [ 536.217175][ T4328] usb 1-1: selecting invalid altsetting 0 executing program [ 536.237586][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 536.247239][ T4328] usb 1-1: USB disconnect, device number 108 [ 536.347107][ T4764] usb 5-1: selecting invalid altsetting 0 [ 536.367294][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 536.376815][ T4764] usb 5-1: USB disconnect, device number 107 [ 536.377032][ T4806] udevd[4806]: 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 [ 536.406069][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 536.412313][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 536.465423][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 536.585473][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 536.593479][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 536.615246][ T4328] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 536.637027][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 536.685390][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 536.696642][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 536.708409][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 536.718715][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 536.729999][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 536.737074][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 536.745265][ T4764] usb 5-1: new high-speed USB device number 108 using dummy_hcd [ 536.745427][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 536.763028][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 536.772917][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 536.885314][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 536.895565][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 536.904943][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 536.914288][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 536.922422][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 536.930582][ T7002] usb 3-1: Product: syz [ 536.935260][ T7002] usb 3-1: Manufacturer: syz [ 536.940885][ T7002] usb 3-1: SerialNumber: syz [ 536.947520][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 536.957066][ T4290] usb 4-1: Product: syz [ 536.961461][ T4290] usb 4-1: Manufacturer: syz [ 536.966136][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 536.974217][ T4284] usb 2-1: Product: syz [ 536.978928][ T4290] usb 4-1: SerialNumber: syz [ 536.984233][ T4284] usb 2-1: Manufacturer: syz [ 536.990347][ T4284] usb 2-1: SerialNumber: syz [ 537.015790][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 537.075447][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 537.185518][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 537.197272][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 537.208055][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 executing program executing program executing program [ 537.235508][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 537.306932][ T4290] usb 4-1: selecting invalid altsetting 0 [ 537.335480][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 537.342366][ T7002] usb 3-1: selecting invalid altsetting 0 [ 537.345804][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 537.353021][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 537.362499][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 537.388166][ T4290] usb 4-1: USB disconnect, device number 110 [ 537.397405][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 537.406255][ T4284] usb 2-1: selecting invalid altsetting 0 [ 537.421957][ T7002] usb 3-1: USB disconnect, device number 113 [ 537.425533][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 537.434700][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 537.445274][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 537.449511][ T4284] usb 2-1: USB disconnect, device number 113 [ 537.464172][ T4328] usb 1-1: Product: syz [ 537.468976][ T4328] usb 1-1: Manufacturer: syz [ 537.473770][ T4328] usb 1-1: SerialNumber: syz [ 537.585405][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 537.595411][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 537.603575][ T4764] usb 5-1: Product: syz [ 537.608279][ T4764] usb 5-1: Manufacturer: syz [ 537.613067][ T4764] usb 5-1: SerialNumber: syz executing program [ 537.795244][ T4290] usb 4-1: new high-speed USB device number 111 using dummy_hcd [ 537.806933][ T4328] usb 1-1: selecting invalid altsetting 0 [ 537.825270][ T7002] usb 3-1: new high-speed USB device number 114 using dummy_hcd [ 537.833006][ T4284] usb 2-1: new high-speed USB device number 114 using dummy_hcd executing program [ 537.843460][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 537.852826][ T4806] udevd[4806]: 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 [ 537.872427][ T4328] usb 1-1: USB disconnect, device number 109 [ 537.947044][ T4764] usb 5-1: selecting invalid altsetting 0 [ 537.966862][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 537.976500][ T4764] usb 5-1: USB disconnect, device number 108 [ 538.065307][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 538.105420][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 538.112465][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 538.235243][ T4328] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 538.235655][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 538.285320][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 538.293394][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 538.335348][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 538.346425][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 538.356573][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 538.365386][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 538.376202][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 538.385199][ T4764] usb 5-1: new high-speed USB device number 109 using dummy_hcd [ 538.387674][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 538.407296][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 538.414813][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 538.426361][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 538.495295][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 538.525378][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 538.535101][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.543527][ T4290] usb 4-1: Product: syz [ 538.548609][ T4290] usb 4-1: Manufacturer: syz [ 538.553368][ T4290] usb 4-1: SerialNumber: syz [ 538.565329][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 538.574881][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.583994][ T4284] usb 2-1: Product: syz [ 538.588812][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 538.599021][ T4284] usb 2-1: Manufacturer: syz [ 538.604169][ T4284] usb 2-1: SerialNumber: syz [ 538.609611][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.618985][ T7002] usb 3-1: Product: syz [ 538.624149][ T7002] usb 3-1: Manufacturer: syz [ 538.629196][ T7002] usb 3-1: SerialNumber: syz [ 538.665444][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 538.695521][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short executing program [ 538.795479][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 538.805924][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 538.817902][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 538.855328][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 538.877353][ T4290] usb 4-1: selecting invalid altsetting 0 [ 538.906369][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 538.914634][ T4290] usb 4-1: USB disconnect, device number 111 [ 538.937078][ T4284] usb 2-1: selecting invalid altsetting 0 [ 538.945677][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 538.956102][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 538.967519][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 538.974196][ T7002] usb 3-1: selecting invalid altsetting 0 [ 538.981580][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 539.001326][ T4284] usb 2-1: USB disconnect, device number 114 [ 539.010802][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 539.023012][ T4600] udevd[4600]: 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 [ 539.025423][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 539.040474][ T7002] usb 3-1: USB disconnect, device number 114 [ 539.052440][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 539.065695][ T4328] usb 1-1: Product: syz [ 539.070782][ T4328] usb 1-1: Manufacturer: syz [ 539.076203][ T4328] usb 1-1: SerialNumber: syz [ 539.185529][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 539.197018][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 539.206088][ T4764] usb 5-1: Product: syz [ 539.210678][ T4764] usb 5-1: Manufacturer: syz [ 539.216230][ T4764] usb 5-1: SerialNumber: syz executing program [ 539.285239][ T4290] usb 4-1: new high-speed USB device number 112 using dummy_hcd [ 539.365221][ T4284] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 539.405340][ T7002] usb 3-1: new high-speed USB device number 115 using dummy_hcd [ 539.427175][ T4328] usb 1-1: selecting invalid altsetting 0 [ 539.455324][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 executing program [ 539.464682][ T4328] usb 1-1: USB disconnect, device number 110 [ 539.535285][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 539.556701][ T4764] usb 5-1: selecting invalid altsetting 0 [ 539.582952][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 539.591531][ T4764] usb 5-1: USB disconnect, device number 109 [ 539.615718][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 539.655309][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 539.695489][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 539.775531][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 539.783744][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 539.794193][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 539.804946][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 539.815407][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 539.855415][ T4328] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 539.855586][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 539.873922][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 539.884570][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 539.905412][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 539.915763][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 539.926525][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 539.965417][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 539.975269][ T4764] usb 5-1: new high-speed USB device number 110 using dummy_hcd [ 539.984429][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 539.993269][ T4290] usb 4-1: Product: syz [ 539.997859][ T4290] usb 4-1: Manufacturer: syz [ 540.002839][ T4290] usb 4-1: SerialNumber: syz [ 540.055398][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 540.065823][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 540.074842][ T4284] usb 2-1: Product: syz [ 540.079303][ T4284] usb 2-1: Manufacturer: syz [ 540.085491][ T4284] usb 2-1: SerialNumber: syz [ 540.105370][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 540.114950][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 540.115220][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 540.123550][ T7002] usb 3-1: Product: syz [ 540.132930][ T7002] usb 3-1: Manufacturer: syz [ 540.137945][ T7002] usb 3-1: SerialNumber: syz executing program [ 540.235332][ T4764] usb 5-1: Using ep0 maxpacket: 8 executing program [ 540.325364][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 540.327207][ T4290] usb 4-1: selecting invalid altsetting 0 [ 540.352582][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 executing program [ 540.361728][ T4806] udevd[4806]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 540.381797][ T4290] usb 4-1: USB disconnect, device number 112 [ 540.419607][ T4284] usb 2-1: selecting invalid altsetting 0 [ 540.436183][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 540.444368][ T7002] usb 3-1: selecting invalid altsetting 0 [ 540.444772][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 540.450543][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 540.475642][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 540.483004][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 540.496413][ T4284] usb 2-1: USB disconnect, device number 115 [ 540.498556][ T4806] udevd[4806]: 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 [ 540.506523][ T7002] usb 3-1: USB disconnect, device number 115 [ 540.525193][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 540.565431][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 540.576280][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 540.587532][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 540.705367][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 540.715606][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 540.724186][ T4328] usb 1-1: Product: syz [ 540.728596][ T4328] usb 1-1: Manufacturer: syz [ 540.733386][ T4328] usb 1-1: SerialNumber: syz [ 540.745329][ T4290] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 540.755465][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 540.764932][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 540.773516][ T4764] usb 5-1: Product: syz [ 540.778032][ T4764] usb 5-1: Manufacturer: syz [ 540.782907][ T4764] usb 5-1: SerialNumber: syz [ 540.885258][ T4284] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 540.893241][ T7002] usb 3-1: new high-speed USB device number 116 using dummy_hcd executing program executing program [ 541.025353][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 541.057106][ T4328] usb 1-1: selecting invalid altsetting 0 [ 541.084960][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 541.093761][ T4328] usb 1-1: USB disconnect, device number 111 [ 541.106994][ T4764] usb 5-1: selecting invalid altsetting 0 [ 541.132905][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 541.141649][ T4764] usb 5-1: USB disconnect, device number 110 [ 541.155416][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 541.160662][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 541.197354][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 541.285534][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 541.296294][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 541.306969][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 541.325462][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 541.335417][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 541.405510][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 541.415975][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 541.426301][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 541.436538][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 541.446959][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 541.454406][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 541.465445][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 541.475235][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.475272][ T4328] usb 1-1: new high-speed USB device number 112 using dummy_hcd [ 541.483947][ T4290] usb 4-1: Product: syz [ 541.483963][ T4290] usb 4-1: Manufacturer: syz [ 541.483975][ T4290] usb 4-1: SerialNumber: syz [ 541.525415][ T4764] usb 5-1: new high-speed USB device number 111 using dummy_hcd [ 541.605318][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 541.615334][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 541.624674][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.633759][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.642703][ T4284] usb 2-1: Product: syz [ 541.646933][ T7002] usb 3-1: Product: syz [ 541.652392][ T7002] usb 3-1: Manufacturer: syz [ 541.657272][ T4284] usb 2-1: Manufacturer: syz [ 541.662555][ T4284] usb 2-1: SerialNumber: syz [ 541.667498][ T7002] usb 3-1: SerialNumber: syz executing program [ 541.745288][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 541.765326][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 541.826701][ T4290] usb 4-1: selecting invalid altsetting 0 [ 541.853956][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 541.862462][ T4290] usb 4-1: USB disconnect, device number 113 executing program executing program [ 541.905493][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 541.925976][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 541.995432][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 542.006887][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 542.017179][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 542.017377][ T4284] usb 2-1: selecting invalid altsetting 0 [ 542.028058][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 542.046644][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 542.053780][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 542.070864][ T7002] usb 3-1: selecting invalid altsetting 0 [ 542.077001][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 542.093409][ T4284] usb 2-1: USB disconnect, device number 116 [ 542.104646][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 542.116392][ T7002] usb 3-1: USB disconnect, device number 116 [ 542.205312][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 542.215988][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 542.227021][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 542.236406][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 542.245377][ T4328] usb 1-1: Product: syz [ 542.250420][ T4328] usb 1-1: Manufacturer: syz [ 542.255333][ T4290] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 542.255892][ T4764] usb 5-1: Product: syz [ 542.268895][ T4328] usb 1-1: SerialNumber: syz [ 542.274634][ T4764] usb 5-1: Manufacturer: syz [ 542.280469][ T4764] usb 5-1: SerialNumber: syz executing program executing program [ 542.485323][ T4284] usb 2-1: new high-speed USB device number 117 using dummy_hcd [ 542.493863][ T7002] usb 3-1: new high-speed USB device number 117 using dummy_hcd [ 542.545235][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 542.597050][ T4328] usb 1-1: selecting invalid altsetting 0 [ 542.626910][ T4764] usb 5-1: selecting invalid altsetting 0 [ 542.633959][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 542.648714][ T4328] usb 1-1: USB disconnect, device number 112 [ 542.659743][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 542.670363][ T4764] usb 5-1: USB disconnect, device number 111 [ 542.670579][ T4806] udevd[4806]: 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 [ 542.735253][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 542.740791][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 542.746983][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 542.837601][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 542.847865][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 542.858122][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 542.915368][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 542.935317][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 542.995400][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 543.005984][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 543.016659][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 543.027560][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 543.035278][ T4328] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 543.037989][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 543.053448][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.062250][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 543.065217][ T4764] usb 5-1: new high-speed USB device number 112 using dummy_hcd [ 543.072234][ T4290] usb 4-1: Product: syz [ 543.084610][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 543.091503][ T4290] usb 4-1: Manufacturer: syz [ 543.096401][ T4290] usb 4-1: SerialNumber: syz [ 543.245375][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 543.254917][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.264331][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 543.273838][ T4284] usb 2-1: Product: syz [ 543.278407][ T4284] usb 2-1: Manufacturer: syz [ 543.283361][ T4284] usb 2-1: SerialNumber: syz [ 543.288138][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.296568][ T7002] usb 3-1: Product: syz [ 543.301111][ T7002] usb 3-1: Manufacturer: syz [ 543.307189][ T7002] usb 3-1: SerialNumber: syz [ 543.315257][ T4328] usb 1-1: Using ep0 maxpacket: 8 executing program [ 543.347033][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 543.428459][ T4290] usb 4-1: selecting invalid altsetting 0 [ 543.446777][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 543.455840][ T4290] usb 4-1: USB disconnect, device number 114 executing program executing program [ 543.495480][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 543.515617][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 543.605482][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 543.616217][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 543.627322][ T7002] usb 3-1: selecting invalid altsetting 0 [ 543.627404][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 543.645718][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 543.653387][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 543.663822][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 543.666426][ T4284] usb 2-1: selecting invalid altsetting 0 [ 543.676775][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 543.689729][ T7002] usb 3-1: USB disconnect, device number 117 [ 543.704157][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 543.714570][ T4284] usb 2-1: USB disconnect, device number 117 [ 543.815359][ T4290] usb 4-1: new high-speed USB device number 115 using dummy_hcd [ 543.825635][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 543.834949][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.843425][ T4328] usb 1-1: Product: syz [ 543.847796][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 543.857079][ T4328] usb 1-1: Manufacturer: syz [ 543.862028][ T4328] usb 1-1: SerialNumber: syz [ 543.867386][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.876034][ T4764] usb 5-1: Product: syz [ 543.880830][ T4764] usb 5-1: Manufacturer: syz [ 543.886585][ T4764] usb 5-1: SerialNumber: syz executing program executing program [ 544.065296][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 544.075267][ T4284] usb 2-1: new high-speed USB device number 118 using dummy_hcd [ 544.084024][ T7002] usb 3-1: new high-speed USB device number 118 using dummy_hcd [ 544.225390][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 544.227479][ T4328] usb 1-1: selecting invalid altsetting 0 [ 544.261749][ T4764] usb 5-1: selecting invalid altsetting 0 [ 544.268027][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 544.280762][ T4806] udevd[4806]: 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 [ 544.301318][ T4328] usb 1-1: USB disconnect, device number 113 [ 544.315510][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 544.326557][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 544.331777][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 544.338461][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 544.349754][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 544.350835][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 544.373205][ T4764] usb 5-1: USB disconnect, device number 112 [ 544.485299][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 544.495521][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 544.515358][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 544.525789][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 544.534525][ T4290] usb 4-1: Product: syz [ 544.539607][ T4290] usb 4-1: Manufacturer: syz [ 544.544630][ T4290] usb 4-1: SerialNumber: syz [ 544.565300][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 544.575463][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 544.585848][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 544.597106][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 544.607403][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 544.614232][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 544.705341][ T4328] usb 1-1: new high-speed USB device number 114 using dummy_hcd executing program [ 544.755288][ T4764] usb 5-1: new high-speed USB device number 113 using dummy_hcd [ 544.765370][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 544.774861][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 544.783351][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 544.794336][ T4284] usb 2-1: Product: syz [ 544.798951][ T4284] usb 2-1: Manufacturer: syz [ 544.805839][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 544.814526][ T7002] usb 3-1: Product: syz [ 544.819163][ T4284] usb 2-1: SerialNumber: syz [ 544.824408][ T7002] usb 3-1: Manufacturer: syz [ 544.830323][ T7002] usb 3-1: SerialNumber: syz [ 544.847207][ T4290] usb 4-1: selecting invalid altsetting 0 [ 544.873723][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 544.882120][ T4290] usb 4-1: USB disconnect, device number 115 [ 544.955253][ T4328] usb 1-1: Using ep0 maxpacket: 8 executing program executing program [ 545.035348][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 545.146816][ T4284] usb 2-1: selecting invalid altsetting 0 [ 545.165429][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 545.177868][ T7002] usb 3-1: selecting invalid altsetting 0 [ 545.185072][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 545.203919][ T4284] usb 2-1: USB disconnect, device number 118 [ 545.212674][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 545.223350][ T7002] usb 3-1: USB disconnect, device number 118 [ 545.235267][ T4290] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 545.235528][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 545.265438][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 545.275948][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 545.286256][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 545.325438][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 545.336230][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 545.347350][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 545.455346][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 545.464828][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.474167][ T4328] usb 1-1: Product: syz [ 545.478466][ T4328] usb 1-1: Manufacturer: syz [ 545.483594][ T4328] usb 1-1: SerialNumber: syz [ 545.497083][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 545.505771][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 545.515258][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.523436][ T4764] usb 5-1: Product: syz [ 545.528194][ T4764] usb 5-1: Manufacturer: syz [ 545.533189][ T4764] usb 5-1: SerialNumber: syz [ 545.595353][ T4284] usb 2-1: new high-speed USB device number 119 using dummy_hcd [ 545.603459][ T7002] usb 3-1: new high-speed USB device number 119 using dummy_hcd executing program [ 545.705375][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short executing program [ 545.805567][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 545.807357][ T4328] usb 1-1: selecting invalid altsetting 0 [ 545.818305][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 545.832091][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 545.855357][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 545.859076][ T4764] usb 5-1: selecting invalid altsetting 0 [ 545.860620][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 545.872459][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 545.889188][ T4328] usb 1-1: USB disconnect, device number 114 [ 545.900676][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 545.911139][ T4764] usb 5-1: USB disconnect, device number 113 [ 546.025538][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 546.035869][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.044760][ T4290] usb 4-1: Product: syz [ 546.049739][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 546.058074][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 546.066608][ T4290] usb 4-1: Manufacturer: syz [ 546.071324][ T4290] usb 4-1: SerialNumber: syz [ 546.155374][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 546.165872][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 546.176017][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 546.187188][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 546.198143][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 546.205375][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 546.275255][ T4328] usb 1-1: new high-speed USB device number 115 using dummy_hcd [ 546.295275][ T4764] usb 5-1: new high-speed USB device number 114 using dummy_hcd [ 546.365405][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 546.375212][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 546.385456][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.394113][ T7002] usb 3-1: Product: syz [ 546.398958][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.409301][ T4290] usb 4-1: selecting invalid altsetting 0 [ 546.415911][ T4284] usb 2-1: Product: syz [ 546.420561][ T4284] usb 2-1: Manufacturer: syz [ 546.429779][ T7002] usb 3-1: Manufacturer: syz [ 546.434506][ T7002] usb 3-1: SerialNumber: syz [ 546.444955][ T4284] usb 2-1: SerialNumber: syz [ 546.452411][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 546.463384][ T4290] usb 4-1: USB disconnect, device number 116 [ 546.535266][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 546.545399][ T4764] usb 5-1: Using ep0 maxpacket: 8 executing program executing program [ 546.725491][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 546.733558][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 546.805413][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 546.810229][ T7002] usb 3-1: selecting invalid altsetting 0 [ 546.816010][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 546.832505][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 546.835492][ T4290] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 546.842863][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 546.858278][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 546.870050][ T4284] usb 2-1: selecting invalid altsetting 0 [ 546.875194][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 546.876238][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 546.902697][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 546.911775][ T7002] usb 3-1: USB disconnect, device number 119 [ 546.912005][ T4806] udevd[4806]: 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 [ 546.919542][ T4284] usb 2-1: USB disconnect, device number 119 [ 547.055384][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 547.065232][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 547.075014][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.083818][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.092131][ T4328] usb 1-1: Product: syz [ 547.096825][ T4764] usb 5-1: Product: syz [ 547.101549][ T4764] usb 5-1: Manufacturer: syz [ 547.108357][ T4328] usb 1-1: Manufacturer: syz [ 547.113132][ T4328] usb 1-1: SerialNumber: syz [ 547.118313][ T4764] usb 5-1: SerialNumber: syz [ 547.155414][ T4290] usb 4-1: Using ep0 maxpacket: 8 executing program executing program [ 547.305282][ T7002] usb 3-1: new high-speed USB device number 120 using dummy_hcd [ 547.313689][ T4284] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 547.335399][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 547.425349][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 547.437057][ T4328] usb 1-1: selecting invalid altsetting 0 [ 547.438167][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 547.453746][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 547.468967][ T4764] usb 5-1: selecting invalid altsetting 0 [ 547.475645][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 547.496158][ T4328] usb 1-1: USB disconnect, device number 115 [ 547.507008][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 547.517803][ T4764] usb 5-1: USB disconnect, device number 114 [ 547.575300][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 547.580554][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 547.635322][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 547.644583][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.653000][ T4290] usb 4-1: Product: syz [ 547.657722][ T4290] usb 4-1: Manufacturer: syz [ 547.662317][ T4290] usb 4-1: SerialNumber: syz [ 547.745340][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 547.754126][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 547.826098][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 547.836344][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 547.846292][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 547.856321][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 547.866529][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 547.873193][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 547.895204][ T4328] usb 1-1: new high-speed USB device number 116 using dummy_hcd [ 547.903176][ T4764] usb 5-1: new high-speed USB device number 115 using dummy_hcd [ 547.987095][ T4290] usb 4-1: selecting invalid altsetting 0 [ 548.023919][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 548.033273][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 548.044868][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 548.056936][ T4806] udevd[4806]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 548.075434][ T4290] usb 4-1: USB disconnect, device number 117 [ 548.084128][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.092660][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.102130][ T7002] usb 3-1: Product: syz [ 548.107745][ T4284] usb 2-1: Product: syz [ 548.112621][ T4284] usb 2-1: Manufacturer: syz [ 548.118174][ T7002] usb 3-1: Manufacturer: syz [ 548.123699][ T7002] usb 3-1: SerialNumber: syz [ 548.128743][ T4284] usb 2-1: SerialNumber: syz [ 548.145256][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 548.150736][ T4764] usb 5-1: Using ep0 maxpacket: 8 executing program executing program [ 548.355503][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 548.364229][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 548.455376][ T4290] usb 4-1: new high-speed USB device number 118 using dummy_hcd [ 548.465293][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 548.465562][ T4284] usb 2-1: selecting invalid altsetting 0 [ 548.477086][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 548.495384][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 548.506250][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 548.516614][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 548.519914][ T7002] usb 3-1: selecting invalid altsetting 0 [ 548.523838][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 548.530262][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 548.559289][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 548.567435][ T4284] usb 2-1: USB disconnect, device number 120 [ 548.577102][ T7002] usb 3-1: USB disconnect, device number 120 [ 548.705443][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 548.715380][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 548.717475][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.731269][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 548.741341][ T4764] usb 5-1: Product: syz [ 548.745911][ T4764] usb 5-1: Manufacturer: syz [ 548.750940][ T4764] usb 5-1: SerialNumber: syz [ 548.755659][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.763756][ T4328] usb 1-1: Product: syz [ 548.769008][ T4328] usb 1-1: Manufacturer: syz [ 548.774584][ T4328] usb 1-1: SerialNumber: syz [ 548.875285][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 548.925256][ T4284] usb 2-1: new high-speed USB device number 121 using dummy_hcd [ 548.935671][ T7002] usb 3-1: new high-speed USB device number 121 using dummy_hcd [ 548.955413][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program [ 548.966315][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 548.977385][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 executing program [ 549.106962][ T4764] usb 5-1: selecting invalid altsetting 0 [ 549.135334][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 549.139700][ T4328] usb 1-1: selecting invalid altsetting 0 [ 549.145004][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.150625][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 549.152230][ T4764] usb 5-1: USB disconnect, device number 115 [ 549.160757][ T4290] usb 4-1: Product: syz [ 549.178395][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 549.184170][ T4290] usb 4-1: Manufacturer: syz [ 549.189554][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 549.196374][ T4290] usb 4-1: SerialNumber: syz [ 549.205041][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 549.214275][ T4328] usb 1-1: USB disconnect, device number 116 [ 549.335490][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 549.355487][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short executing program [ 549.417668][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 549.429033][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 549.440085][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 549.451731][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 549.458663][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 549.469429][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 549.507417][ T4290] usb 4-1: selecting invalid altsetting 0 [ 549.541226][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 549.549625][ T4290] usb 4-1: USB disconnect, device number 118 [ 549.585317][ T4764] usb 5-1: new high-speed USB device number 116 using dummy_hcd [ 549.594223][ T4328] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 549.625304][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 549.634926][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.643979][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 549.653974][ T4284] usb 2-1: Product: syz [ 549.658491][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.666827][ T4284] usb 2-1: Manufacturer: syz [ 549.671620][ T4284] usb 2-1: SerialNumber: syz [ 549.676861][ T7002] usb 3-1: Product: syz [ 549.681215][ T7002] usb 3-1: Manufacturer: syz [ 549.686673][ T7002] usb 3-1: SerialNumber: syz executing program executing program [ 549.865272][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 549.870433][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 549.905287][ T4290] usb 4-1: new high-speed USB device number 119 using dummy_hcd [ 550.006788][ T4284] usb 2-1: selecting invalid altsetting 0 [ 550.055915][ T7002] usb 3-1: selecting invalid altsetting 0 [ 550.062873][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 550.075427][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 550.087358][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 550.096069][ T4284] usb 2-1: USB disconnect, device number 121 [ 550.104034][ T4806] udevd[4806]: 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 [ 550.108741][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 550.139392][ T7002] usb 3-1: USB disconnect, device number 121 [ 550.155306][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 550.175456][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 550.185411][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 550.195953][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 550.207242][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 550.218077][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 550.226176][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 550.315311][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 550.405537][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 550.416138][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 550.425506][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 550.427014][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 550.436598][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 550.453007][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.461625][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.470459][ T4764] usb 5-1: Product: syz [ 550.474794][ T4764] usb 5-1: Manufacturer: syz [ 550.479714][ T4328] usb 1-1: Product: syz [ 550.484554][ T4764] usb 5-1: SerialNumber: syz [ 550.490318][ T4328] usb 1-1: Manufacturer: syz [ 550.495181][ T4284] usb 2-1: new high-speed USB device number 122 using dummy_hcd [ 550.496411][ T4328] usb 1-1: SerialNumber: syz [ 550.505947][ T7002] usb 3-1: new high-speed USB device number 122 using dummy_hcd [ 550.625383][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 550.635494][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.643818][ T4290] usb 4-1: Product: syz [ 550.648656][ T4290] usb 4-1: Manufacturer: syz [ 550.653370][ T4290] usb 4-1: SerialNumber: syz executing program executing program [ 550.785430][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 550.790833][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 550.817922][ T4764] usb 5-1: selecting invalid altsetting 0 [ 550.838646][ T4328] usb 1-1: selecting invalid altsetting 0 [ 550.845010][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 550.863200][ T4806] udevd[4806]: 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 [ 550.880025][ T4764] usb 5-1: USB disconnect, device number 116 executing program [ 550.889632][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 550.902787][ T4328] usb 1-1: USB disconnect, device number 117 [ 550.913265][ T4806] udevd[4806]: 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 [ 550.987275][ T4290] usb 4-1: selecting invalid altsetting 0 [ 550.993156][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 551.001241][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 551.032250][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 551.041427][ T4290] usb 4-1: USB disconnect, device number 119 [ 551.115451][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.125814][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.136162][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.146537][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.156561][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 551.163231][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 551.255321][ T4764] usb 5-1: new high-speed USB device number 117 using dummy_hcd [ 551.275384][ T4328] usb 1-1: new high-speed USB device number 118 using dummy_hcd [ 551.315485][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 551.326157][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 551.335868][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 551.344795][ T7002] usb 3-1: Product: syz [ 551.349428][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 551.357951][ T4284] usb 2-1: Product: syz [ 551.362121][ T4284] usb 2-1: Manufacturer: syz [ 551.366934][ T7002] usb 3-1: Manufacturer: syz [ 551.371975][ T7002] usb 3-1: SerialNumber: syz [ 551.377121][ T4284] usb 2-1: SerialNumber: syz [ 551.405343][ T4290] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 551.515254][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 551.525262][ T4328] usb 1-1: Using ep0 maxpacket: 8 executing program executing program [ 551.665495][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 551.675323][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 551.685350][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 551.707138][ T7002] usb 3-1: selecting invalid altsetting 0 [ 551.739711][ T4284] usb 2-1: selecting invalid altsetting 0 [ 551.746040][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 551.755285][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.757018][ T7002] usb 3-1: USB disconnect, device number 122 [ 551.772191][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.782938][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.793827][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.804459][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 551.805998][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 551.811947][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 551.830710][ T4284] usb 2-1: USB disconnect, device number 122 [ 551.855330][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 551.955359][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.966012][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.976324][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 551.985432][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 551.994988][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 552.004343][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.012975][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.021606][ T4328] usb 1-1: Product: syz [ 552.026220][ T4328] usb 1-1: Manufacturer: syz [ 552.031452][ T4328] usb 1-1: SerialNumber: syz [ 552.036828][ T4764] usb 5-1: Product: syz [ 552.041527][ T4764] usb 5-1: Manufacturer: syz [ 552.046864][ T4764] usb 5-1: SerialNumber: syz [ 552.135598][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 552.145239][ T7002] usb 3-1: new high-speed USB device number 123 using dummy_hcd [ 552.153688][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.161837][ T4290] usb 4-1: Product: syz [ 552.166226][ T4290] usb 4-1: Manufacturer: syz [ 552.171053][ T4290] usb 4-1: SerialNumber: syz [ 552.205305][ T4284] usb 2-1: new high-speed USB device number 123 using dummy_hcd executing program executing program executing program [ 552.385346][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 552.397370][ T4764] usb 5-1: selecting invalid altsetting 0 [ 552.445345][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 552.459636][ T4328] usb 1-1: selecting invalid altsetting 0 [ 552.465690][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 552.482547][ T4764] usb 5-1: USB disconnect, device number 117 [ 552.495219][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 552.506735][ T4328] usb 1-1: USB disconnect, device number 118 [ 552.517077][ T4290] usb 4-1: selecting invalid altsetting 0 [ 552.536203][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 552.544927][ T4290] usb 4-1: USB disconnect, device number 120 [ 552.551959][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 552.605258][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 552.635481][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 552.645609][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 552.656222][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 552.685307][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 552.696196][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 552.707238][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 552.815310][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 552.824608][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.833023][ T7002] usb 3-1: Product: syz [ 552.837645][ T7002] usb 3-1: Manufacturer: syz [ 552.842244][ T7002] usb 3-1: SerialNumber: syz [ 552.865821][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 552.874994][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.883327][ T4284] usb 2-1: Product: syz [ 552.885234][ T4764] usb 5-1: new high-speed USB device number 118 using dummy_hcd [ 552.888093][ T4284] usb 2-1: Manufacturer: syz [ 552.895730][ T4328] usb 1-1: new high-speed USB device number 119 using dummy_hcd [ 552.900476][ T4284] usb 2-1: SerialNumber: syz [ 552.912857][ T4290] usb 4-1: new high-speed USB device number 121 using dummy_hcd executing program executing program [ 553.155238][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 553.175340][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 553.180579][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 553.187022][ T7002] usb 3-1: selecting invalid altsetting 0 [ 553.205641][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 553.214138][ T7002] usb 3-1: USB disconnect, device number 123 [ 553.214338][ T4806] udevd[4806]: 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 [ 553.237250][ T4284] usb 2-1: selecting invalid altsetting 0 [ 553.260358][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 553.269212][ T4284] usb 2-1: USB disconnect, device number 123 [ 553.315410][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 553.385311][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 553.394419][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 553.395457][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 553.413100][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 553.423206][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 553.495482][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 553.505693][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 553.516416][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 553.527236][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 553.537906][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 553.544653][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 553.565293][ T7002] usb 3-1: new high-speed USB device number 124 using dummy_hcd [ 553.587322][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.597040][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.605721][ T4290] usb 4-1: Product: syz [ 553.610448][ T4290] usb 4-1: Manufacturer: syz [ 553.615590][ T4290] usb 4-1: SerialNumber: syz [ 553.635277][ T4284] usb 2-1: new high-speed USB device number 124 using dummy_hcd [ 553.725488][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.735673][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.743734][ T4328] usb 1-1: Product: syz [ 553.748448][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.757721][ T4328] usb 1-1: Manufacturer: syz [ 553.762812][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.771075][ T4328] usb 1-1: SerialNumber: syz [ 553.776330][ T4764] usb 5-1: Product: syz [ 553.780513][ T4764] usb 5-1: Manufacturer: syz [ 553.787753][ T4764] usb 5-1: SerialNumber: syz executing program [ 553.825248][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 553.885597][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 553.947139][ T4290] usb 4-1: selecting invalid altsetting 0 [ 553.966374][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 553.975094][ T4290] usb 4-1: USB disconnect, device number 121 executing program executing program [ 554.025463][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 554.075472][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 554.106672][ T4328] usb 1-1: selecting invalid altsetting 0 [ 554.115449][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 554.125794][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 554.136102][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 554.148047][ T4764] usb 5-1: selecting invalid altsetting 0 [ 554.155224][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 554.164535][ T4328] usb 1-1: USB disconnect, device number 119 [ 554.175403][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 554.186268][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 554.197523][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 554.201808][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 554.212787][ T4764] usb 5-1: USB disconnect, device number 118 [ 554.315566][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 554.327007][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 554.338677][ T7002] usb 3-1: Product: syz [ 554.343387][ T7002] usb 3-1: Manufacturer: syz [ 554.348463][ T4290] usb 4-1: new high-speed USB device number 122 using dummy_hcd [ 554.357648][ T7002] usb 3-1: SerialNumber: syz [ 554.375631][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 554.387898][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 554.397401][ T4284] usb 2-1: Product: syz [ 554.402509][ T4284] usb 2-1: Manufacturer: syz [ 554.408856][ T4284] usb 2-1: SerialNumber: syz executing program [ 554.555348][ T4328] usb 1-1: new high-speed USB device number 120 using dummy_hcd [ 554.585254][ T4764] usb 5-1: new high-speed USB device number 119 using dummy_hcd [ 554.595221][ T4290] usb 4-1: Using ep0 maxpacket: 8 executing program [ 554.687139][ T7002] usb 3-1: selecting invalid altsetting 0 [ 554.714516][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 554.723340][ T7002] usb 3-1: USB disconnect, device number 124 [ 554.737446][ T4284] usb 2-1: selecting invalid altsetting 0 [ 554.755389][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 554.774138][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 554.782695][ T4284] usb 2-1: USB disconnect, device number 124 [ 554.835287][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 554.835435][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 554.850479][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 554.855177][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 554.860740][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 555.025427][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 555.034937][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.043754][ T4290] usb 4-1: Product: syz [ 555.048381][ T4290] usb 4-1: Manufacturer: syz [ 555.053167][ T4290] usb 4-1: SerialNumber: syz [ 555.065446][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 555.075542][ T7002] usb 3-1: new high-speed USB device number 125 using dummy_hcd [ 555.095566][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 555.145224][ T4284] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 555.165393][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 555.176890][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 555.188077][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 555.198560][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 555.205603][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 555.216619][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 executing program [ 555.315420][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 555.377127][ T4290] usb 4-1: selecting invalid altsetting 0 [ 555.385183][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 555.395368][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 555.406055][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 555.416132][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.425013][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 555.425793][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.441562][ T4290] usb 4-1: USB disconnect, device number 122 [ 555.441752][ T4806] udevd[4806]: 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 [ 555.464511][ T4764] usb 5-1: Product: syz [ 555.469083][ T4764] usb 5-1: Manufacturer: syz [ 555.473792][ T4764] usb 5-1: SerialNumber: syz [ 555.475418][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 555.479526][ T4328] usb 1-1: Product: syz [ 555.495442][ T4328] usb 1-1: Manufacturer: syz [ 555.503183][ T4328] usb 1-1: SerialNumber: syz [ 555.545465][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 555.585428][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 555.596000][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 555.605967][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 555.635324][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 555.645982][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 555.656236][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 555.765958][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 555.775675][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.783986][ T7002] usb 3-1: Product: syz [ 555.788808][ T7002] usb 3-1: Manufacturer: syz [ 555.793618][ T7002] usb 3-1: SerialNumber: syz [ 555.798882][ T4290] usb 4-1: new high-speed USB device number 123 using dummy_hcd [ 555.815374][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 555.825269][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.833753][ T4284] usb 2-1: Product: syz [ 555.838390][ T4284] usb 2-1: Manufacturer: syz [ 555.842992][ T4284] usb 2-1: SerialNumber: syz [ 555.856861][ T4764] usb 5-1: selecting invalid altsetting 0 [ 555.876919][ T4328] usb 1-1: selecting invalid altsetting 0 [ 555.883970][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 555.900601][ T4764] usb 5-1: USB disconnect, device number 119 [ 555.909683][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 555.921129][ T4328] usb 1-1: USB disconnect, device number 120 executing program [ 556.045290][ T4290] usb 4-1: Using ep0 maxpacket: 8 executing program [ 556.127091][ T7002] usb 3-1: selecting invalid altsetting 0 [ 556.154508][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 556.163692][ T7002] usb 3-1: USB disconnect, device number 125 [ 556.172202][ T4284] usb 2-1: selecting invalid altsetting 0 [ 556.203444][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 556.212977][ T4284] usb 2-1: USB disconnect, device number 125 [ 556.219622][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 556.275259][ T4328] usb 1-1: new high-speed USB device number 121 using dummy_hcd [ 556.283522][ T4764] usb 5-1: new high-speed USB device number 120 using dummy_hcd [ 556.305367][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 556.315910][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 556.326575][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 556.485571][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 556.496291][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 556.504467][ T4290] usb 4-1: Product: syz [ 556.509052][ T4290] usb 4-1: Manufacturer: syz [ 556.513957][ T4290] usb 4-1: SerialNumber: syz [ 556.525267][ T7002] usb 3-1: new high-speed USB device number 126 using dummy_hcd [ 556.555307][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 556.560497][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 556.575330][ T4284] usb 2-1: new high-speed USB device number 126 using dummy_hcd executing program [ 556.765244][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 556.765398][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 556.779844][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 556.815301][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 556.837083][ T4290] usb 4-1: selecting invalid altsetting 0 [ 556.867785][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 556.876701][ T4290] usb 4-1: USB disconnect, device number 123 [ 556.885587][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 556.896047][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 556.906444][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 556.916509][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 556.925487][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 556.927409][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 556.942330][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 556.975327][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 557.017235][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 557.027964][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 557.038112][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 557.065350][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 557.075524][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 557.086160][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 557.145350][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 557.154565][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 557.163980][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.172252][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.180740][ T4328] usb 1-1: Product: syz [ 557.184997][ T4328] usb 1-1: Manufacturer: syz [ 557.190314][ T4764] usb 5-1: Product: syz [ 557.194860][ T4764] usb 5-1: Manufacturer: syz [ 557.200376][ T4328] usb 1-1: SerialNumber: syz [ 557.205459][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 557.207519][ T4764] usb 5-1: SerialNumber: syz [ 557.218432][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.229225][ T7002] usb 3-1: Product: syz [ 557.233625][ T7002] usb 3-1: Manufacturer: syz [ 557.238888][ T4290] usb 4-1: new high-speed USB device number 124 using dummy_hcd [ 557.247523][ T7002] usb 3-1: SerialNumber: syz [ 557.255329][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 557.264538][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.272995][ T4284] usb 2-1: Product: syz [ 557.277327][ T4284] usb 2-1: Manufacturer: syz [ 557.282225][ T4284] usb 2-1: SerialNumber: syz executing program executing program executing program [ 557.495292][ T4290] usb 4-1: Using ep0 maxpacket: 8 executing program [ 557.527269][ T4764] usb 5-1: selecting invalid altsetting 0 [ 557.551914][ T4328] usb 1-1: selecting invalid altsetting 0 [ 557.558292][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 557.577482][ T4764] usb 5-1: USB disconnect, device number 120 [ 557.587470][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 557.587746][ T7002] usb 3-1: selecting invalid altsetting 0 [ 557.598440][ T4328] usb 1-1: USB disconnect, device number 121 [ 557.638800][ T4284] usb 2-1: selecting invalid altsetting 0 [ 557.644843][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 557.660678][ T7002] usb 3-1: USB disconnect, device number 126 [ 557.667013][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 557.679606][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 557.690651][ T4284] usb 2-1: USB disconnect, device number 126 [ 557.690913][ T4806] udevd[4806]: 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 [ 557.755347][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 557.765532][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 557.776731][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 557.955334][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 557.965273][ T4328] usb 1-1: new high-speed USB device number 122 using dummy_hcd [ 557.965304][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.973149][ T4764] usb 5-1: new high-speed USB device number 121 using dummy_hcd [ 557.983021][ T4290] usb 4-1: Product: syz [ 557.995821][ T4290] usb 4-1: Manufacturer: syz [ 558.000785][ T4290] usb 4-1: SerialNumber: syz [ 558.065298][ T4284] usb 2-1: new high-speed USB device number 127 using dummy_hcd [ 558.074293][ T7002] usb 3-1: new high-speed USB device number 127 using dummy_hcd executing program [ 558.255255][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 558.260608][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 558.337146][ T4290] usb 4-1: selecting invalid altsetting 0 [ 558.343926][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 558.349589][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 558.366658][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 558.376478][ T4290] usb 4-1: USB disconnect, device number 124 [ 558.425436][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 558.433771][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 558.505509][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 558.516432][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 558.527187][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 558.537212][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 558.548354][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 558.555395][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 558.555410][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 558.563612][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 558.675498][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 558.685846][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 558.696113][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 558.706790][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 558.716662][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 558.723944][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 558.725339][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 558.740476][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 558.749660][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.757868][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.766063][ T4328] usb 1-1: Product: syz [ 558.770410][ T4328] usb 1-1: Manufacturer: syz [ 558.775173][ T4764] usb 5-1: Product: syz [ 558.775281][ T4290] usb 4-1: new high-speed USB device number 125 using dummy_hcd [ 558.779681][ T4764] usb 5-1: Manufacturer: syz [ 558.779698][ T4764] usb 5-1: SerialNumber: syz [ 558.780423][ T4328] usb 1-1: SerialNumber: syz [ 558.905344][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 558.914893][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.923885][ T7002] usb 3-1: Product: syz [ 558.928253][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 558.937617][ T7002] usb 3-1: Manufacturer: syz [ 558.942223][ T7002] usb 3-1: SerialNumber: syz [ 558.947266][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.955927][ T4284] usb 2-1: Product: syz [ 558.960181][ T4284] usb 2-1: Manufacturer: syz [ 558.964840][ T4284] usb 2-1: SerialNumber: syz executing program executing program [ 559.055274][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 559.116902][ T4764] usb 5-1: selecting invalid altsetting 0 [ 559.137008][ T4328] usb 1-1: selecting invalid altsetting 0 [ 559.144154][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 559.160795][ T4764] usb 5-1: USB disconnect, device number 121 [ 559.170065][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 559.182392][ T4328] usb 1-1: USB disconnect, device number 122 executing program executing program [ 559.245513][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 559.337064][ T7002] usb 3-1: selecting invalid altsetting 0 [ 559.355413][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 559.365696][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 559.377708][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 559.390528][ T4284] usb 2-1: selecting invalid altsetting 0 [ 559.397397][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 559.413219][ T7002] usb 3-1: USB disconnect, device number 127 [ 559.425565][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 559.435384][ T4284] usb 2-1: USB disconnect, device number 127 [ 559.525340][ T4764] usb 5-1: new high-speed USB device number 122 using dummy_hcd [ 559.545324][ T4328] usb 1-1: new high-speed USB device number 123 using dummy_hcd [ 559.585415][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 559.595478][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.604247][ T4290] usb 4-1: Product: syz [ 559.608817][ T4290] usb 4-1: Manufacturer: syz [ 559.613714][ T4290] usb 4-1: SerialNumber: syz [ 559.765331][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 559.785412][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 559.805258][ T7002] usb 3-1: new high-speed USB device number 2 using dummy_hcd executing program [ 559.825236][ T4284] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 559.925565][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 559.945453][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 559.976954][ T4290] usb 4-1: selecting invalid altsetting 0 [ 560.005362][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 560.012375][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 560.016012][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 560.031615][ T4290] usb 4-1: USB disconnect, device number 125 [ 560.036408][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 560.052869][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 560.063716][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 560.070817][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 560.075407][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 560.105396][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 560.225503][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 560.234928][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.243535][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 560.252900][ T4764] usb 5-1: Product: syz [ 560.257416][ T4764] usb 5-1: Manufacturer: syz [ 560.262012][ T4764] usb 5-1: SerialNumber: syz [ 560.266897][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.275025][ T4328] usb 1-1: Product: syz [ 560.279908][ T4328] usb 1-1: Manufacturer: syz [ 560.284601][ T4328] usb 1-1: SerialNumber: syz [ 560.285488][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 560.297858][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 560.415483][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 560.426813][ T4290] usb 4-1: new high-speed USB device number 126 using dummy_hcd [ 560.435187][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 560.446541][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 560.457141][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 560.468022][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 560.475040][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 560.607004][ T4764] usb 5-1: selecting invalid altsetting 0 [ 560.627222][ T4328] usb 1-1: selecting invalid altsetting 0 [ 560.633588][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 560.651636][ T4764] usb 5-1: USB disconnect, device number 122 [ 560.651862][ T4806] udevd[4806]: 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 [ 560.661569][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 560.674401][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 560.690890][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 560.700093][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 560.703967][ T4328] usb 1-1: USB disconnect, device number 123 [ 560.706004][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.720413][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.728813][ T4284] usb 2-1: Product: syz [ 560.733029][ T4284] usb 2-1: Manufacturer: syz [ 560.738410][ T7002] usb 3-1: Product: syz [ 560.742592][ T7002] usb 3-1: Manufacturer: syz [ 560.747918][ T4284] usb 2-1: SerialNumber: syz [ 560.753294][ T7002] usb 3-1: SerialNumber: syz [ 560.905367][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 560.986958][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 560.997572][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 561.007717][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 561.055353][ T4764] usb 5-1: new high-speed USB device number 123 using dummy_hcd [ 561.085280][ T4328] usb 1-1: new high-speed USB device number 124 using dummy_hcd [ 561.089171][ T4284] usb 2-1: selecting invalid altsetting 0 [ 561.120893][ T7002] usb 3-1: selecting invalid altsetting 0 [ 561.127863][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 561.141233][ T4284] usb 2-1: USB disconnect, device number 2 [ 561.153043][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 561.163142][ T7002] usb 3-1: USB disconnect, device number 2 [ 561.175316][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 561.184658][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 561.192825][ T4290] usb 4-1: Product: syz [ 561.197709][ T4290] usb 4-1: Manufacturer: syz [ 561.202720][ T4290] usb 4-1: SerialNumber: syz [ 561.305453][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 561.355250][ T4328] usb 1-1: Using ep0 maxpacket: 8 executing program [ 561.465385][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 561.505393][ T4284] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 561.515275][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 561.535310][ T7002] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 561.544363][ T4290] usb 4-1: selecting invalid altsetting 0 [ 561.545270][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 561.560488][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 561.570907][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 561.583718][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 561.592414][ T4290] usb 4-1: USB disconnect, device number 126 [ 561.595482][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 561.608512][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 561.618909][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 561.735309][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 561.745067][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 561.753545][ T4764] usb 5-1: Product: syz [ 561.757835][ T4764] usb 5-1: Manufacturer: syz [ 561.762624][ T4764] usb 5-1: SerialNumber: syz [ 561.775604][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 561.785391][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 561.785791][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 561.800199][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 561.809443][ T4328] usb 1-1: Product: syz [ 561.813878][ T4328] usb 1-1: Manufacturer: syz [ 561.818820][ T4328] usb 1-1: SerialNumber: syz executing program executing program [ 561.985429][ T4290] usb 4-1: new high-speed USB device number 127 using dummy_hcd [ 561.993633][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 562.001924][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 562.086967][ T4764] usb 5-1: selecting invalid altsetting 0 [ 562.095467][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.105593][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.116015][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 562.126425][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 562.126887][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 562.137252][ T4328] usb 1-1: selecting invalid altsetting 0 [ 562.143850][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 562.155965][ T4764] usb 5-1: USB disconnect, device number 123 [ 562.156291][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 562.184620][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 562.193600][ T4806] udevd[4806]: 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 [ 562.211681][ T4328] usb 1-1: USB disconnect, device number 124 [ 562.245294][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 562.335433][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 562.344933][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 562.354678][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.363260][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.371448][ T7002] usb 3-1: Product: syz [ 562.376104][ T4284] usb 2-1: Product: syz [ 562.380270][ T4284] usb 2-1: Manufacturer: syz [ 562.385550][ T7002] usb 3-1: Manufacturer: syz [ 562.390613][ T7002] usb 3-1: SerialNumber: syz [ 562.395699][ T4284] usb 2-1: SerialNumber: syz [ 562.425288][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 562.506996][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.517440][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 562.527376][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 562.535214][ T4764] usb 5-1: new high-speed USB device number 124 using dummy_hcd executing program [ 562.585278][ T4328] usb 1-1: new high-speed USB device number 125 using dummy_hcd executing program [ 562.685324][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 562.695022][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.704151][ T4290] usb 4-1: Product: syz [ 562.708825][ T4290] usb 4-1: Manufacturer: syz [ 562.713525][ T4290] usb 4-1: SerialNumber: syz [ 562.719958][ T4284] usb 2-1: selecting invalid altsetting 0 [ 562.751250][ T7002] usb 3-1: selecting invalid altsetting 0 [ 562.757149][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 562.767016][ T4284] usb 2-1: USB disconnect, device number 3 [ 562.793139][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 562.801365][ T7002] usb 3-1: USB disconnect, device number 3 [ 562.805207][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 562.855296][ T4328] usb 1-1: Using ep0 maxpacket: 8 executing program [ 563.005745][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 563.046876][ T4290] usb 4-1: selecting invalid altsetting 0 [ 563.055470][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 563.067221][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 563.076001][ T4290] usb 4-1: USB disconnect, device number 127 [ 563.105587][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 563.108464][ T1433] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.115843][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 563.122329][ T1433] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.132278][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 563.138865][ T4284] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 563.155376][ T7002] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 563.165601][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 563.175513][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 563.185516][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 563.305330][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 563.315564][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.323873][ T4764] usb 5-1: Product: syz [ 563.328423][ T4764] usb 5-1: Manufacturer: syz [ 563.333473][ T4764] usb 5-1: SerialNumber: syz [ 563.355362][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 563.365233][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.373917][ T4328] usb 1-1: Product: syz [ 563.378869][ T4328] usb 1-1: Manufacturer: syz [ 563.383766][ T4328] usb 1-1: SerialNumber: syz [ 563.415319][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 563.420852][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 563.475370][ T4290] usb 4-1: new high-speed USB device number 2 using dummy_hcd executing program executing program [ 563.615458][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 563.623531][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 563.656779][ T4764] usb 5-1: selecting invalid altsetting 0 [ 563.687571][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 563.696711][ T4764] usb 5-1: USB disconnect, device number 124 [ 563.705531][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 563.707132][ T4328] usb 1-1: selecting invalid altsetting 0 [ 563.716111][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 563.732412][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 563.743113][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 563.753594][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 563.755186][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 563.760736][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 563.773135][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 563.781330][ T4328] usb 1-1: USB disconnect, device number 125 [ 563.955456][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 563.963631][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 563.973203][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 563.982648][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.991320][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.999606][ T4284] usb 2-1: Product: syz [ 564.003947][ T4284] usb 2-1: Manufacturer: syz [ 564.008659][ T7002] usb 3-1: Product: syz [ 564.012920][ T7002] usb 3-1: Manufacturer: syz [ 564.017849][ T4284] usb 2-1: SerialNumber: syz [ 564.023205][ T7002] usb 3-1: SerialNumber: syz [ 564.055328][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 564.065498][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 564.075740][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 564.085273][ T4764] usb 5-1: new high-speed USB device number 125 using dummy_hcd [ 564.165223][ T4328] usb 1-1: new high-speed USB device number 126 using dummy_hcd executing program executing program [ 564.235324][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 564.245588][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 564.254122][ T4290] usb 4-1: Product: syz [ 564.258531][ T4290] usb 4-1: Manufacturer: syz [ 564.263137][ T4290] usb 4-1: SerialNumber: syz [ 564.327103][ T4284] usb 2-1: selecting invalid altsetting 0 [ 564.361883][ T7002] usb 3-1: selecting invalid altsetting 0 [ 564.367724][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 564.375175][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 564.378990][ T4284] usb 2-1: USB disconnect, device number 4 [ 564.415882][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 564.425076][ T7002] usb 3-1: USB disconnect, device number 4 [ 564.425515][ T4806] udevd[4806]: 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 [ 564.448008][ T4328] usb 1-1: Using ep0 maxpacket: 8 executing program [ 564.595329][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 564.597729][ T4290] usb 4-1: selecting invalid altsetting 0 [ 564.621176][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 564.629825][ T4290] usb 4-1: USB disconnect, device number 2 [ 564.645384][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 564.705322][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 564.715620][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 564.726019][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 564.745309][ T4284] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 564.755452][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 564.766205][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 564.776574][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 564.785294][ T7002] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 564.885390][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 564.894586][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 564.903176][ T4764] usb 5-1: Product: syz [ 564.907412][ T4764] usb 5-1: Manufacturer: syz [ 564.912029][ T4764] usb 5-1: SerialNumber: syz [ 564.935444][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 564.944875][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 564.953145][ T4328] usb 1-1: Product: syz [ 564.957607][ T4328] usb 1-1: Manufacturer: syz [ 564.962409][ T4328] usb 1-1: SerialNumber: syz [ 564.987141][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 565.025354][ T4290] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 565.055444][ T7002] usb 3-1: Using ep0 maxpacket: 8 executing program executing program [ 565.185439][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 565.236999][ T4764] usb 5-1: selecting invalid altsetting 0 [ 565.255565][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 565.268098][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 565.276711][ T4764] usb 5-1: USB disconnect, device number 125 [ 565.285342][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 565.287450][ T4328] usb 1-1: selecting invalid altsetting 0 [ 565.295498][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 565.314075][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 565.315261][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 565.323154][ T4328] usb 1-1: USB disconnect, device number 126 [ 565.343495][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 565.350536][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 565.361699][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 565.375394][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 565.515407][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 565.555390][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 565.565304][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 565.574881][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.583506][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.592289][ T4284] usb 2-1: Product: syz [ 565.596697][ T7002] usb 3-1: Product: syz [ 565.600947][ T7002] usb 3-1: Manufacturer: syz [ 565.605727][ T4284] usb 2-1: Manufacturer: syz [ 565.610676][ T4284] usb 2-1: SerialNumber: syz [ 565.615628][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 565.625520][ T7002] usb 3-1: SerialNumber: syz [ 565.632082][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 565.644881][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 565.645193][ T4764] usb 5-1: new high-speed USB device number 126 using dummy_hcd [ 565.705327][ T4328] usb 1-1: new high-speed USB device number 127 using dummy_hcd executing program [ 565.805469][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 565.815644][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.824484][ T4290] usb 4-1: Product: syz [ 565.828737][ T4290] usb 4-1: Manufacturer: syz [ 565.833722][ T4290] usb 4-1: SerialNumber: syz executing program [ 565.935300][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 565.956878][ T7002] usb 3-1: selecting invalid altsetting 0 [ 565.965364][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 565.980361][ T4284] usb 2-1: selecting invalid altsetting 0 [ 565.986468][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 566.005917][ T7002] usb 3-1: USB disconnect, device number 5 [ 566.014357][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 566.026101][ T4284] usb 2-1: USB disconnect, device number 5 executing program [ 566.156841][ T4290] usb 4-1: selecting invalid altsetting 0 [ 566.165570][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 566.175852][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 566.184676][ T4806] udevd[4806]: 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 [ 566.202346][ T4290] usb 4-1: USB disconnect, device number 3 [ 566.205392][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 566.285590][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 566.296212][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 566.307315][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 566.318400][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 566.325733][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 566.336614][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 566.375323][ T4284] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 566.383537][ T7002] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 566.495406][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 566.507786][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 566.517443][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.525868][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.534857][ T4328] usb 1-1: Product: syz [ 566.539207][ T4764] usb 5-1: Product: syz [ 566.543762][ T4764] usb 5-1: Manufacturer: syz [ 566.549149][ T4328] usb 1-1: Manufacturer: syz [ 566.554095][ T4764] usb 5-1: SerialNumber: syz [ 566.559361][ T4328] usb 1-1: SerialNumber: syz [ 566.575216][ T4290] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 566.645205][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 566.650903][ T7002] usb 3-1: Using ep0 maxpacket: 8 executing program executing program [ 566.805310][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 566.816260][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 566.824366][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 566.895430][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 566.897332][ T4328] usb 1-1: selecting invalid altsetting 0 [ 566.906221][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 566.921865][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 566.932307][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 566.942229][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 566.947853][ T4764] usb 5-1: selecting invalid altsetting 0 [ 566.949499][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 566.955389][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 566.981708][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 566.985364][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 566.991029][ T4328] usb 1-1: USB disconnect, device number 127 [ 567.006056][ T4764] usb 5-1: USB disconnect, device number 126 [ 567.085353][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 567.096473][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 567.107502][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 567.115307][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 567.125017][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.133861][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 567.143427][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.151994][ T4284] usb 2-1: Product: syz [ 567.156391][ T4284] usb 2-1: Manufacturer: syz [ 567.161255][ T4284] usb 2-1: SerialNumber: syz [ 567.165945][ T7002] usb 3-1: Product: syz [ 567.170304][ T7002] usb 3-1: Manufacturer: syz [ 567.175348][ T7002] usb 3-1: SerialNumber: syz [ 567.265295][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 567.275242][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.283449][ T4290] usb 4-1: Product: syz [ 567.287899][ T4290] usb 4-1: Manufacturer: syz [ 567.292867][ T4290] usb 4-1: SerialNumber: syz executing program executing program [ 567.385266][ T4328] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 567.393700][ T4764] usb 5-1: new high-speed USB device number 127 using dummy_hcd [ 567.496960][ T7002] usb 3-1: selecting invalid altsetting 0 [ 567.525336][ T4284] usb 2-1: selecting invalid altsetting 0 [ 567.533282][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 executing program [ 567.552331][ T7002] usb 3-1: USB disconnect, device number 6 [ 567.561269][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 567.573517][ T4806] udevd[4806]: 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 [ 567.591356][ T4284] usb 2-1: USB disconnect, device number 6 [ 567.645272][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 567.647353][ T4290] usb 4-1: selecting invalid altsetting 0 [ 567.650730][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 567.688161][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 567.696718][ T4290] usb 4-1: USB disconnect, device number 4 [ 567.815338][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 567.823653][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 567.895349][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 567.905443][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 567.915424][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 567.925358][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 567.935229][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 567.942050][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 567.955270][ T7002] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 567.985385][ T4284] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 568.095254][ T4290] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 568.095420][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 568.112728][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 568.122081][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.130466][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.138652][ T4328] usb 1-1: Product: syz [ 568.142899][ T4328] usb 1-1: Manufacturer: syz [ 568.147551][ T4764] usb 5-1: Product: syz [ 568.151735][ T4764] usb 5-1: Manufacturer: syz [ 568.156844][ T4328] usb 1-1: SerialNumber: syz [ 568.161952][ T4764] usb 5-1: SerialNumber: syz [ 568.235238][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 568.255288][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 568.335372][ T4290] usb 4-1: Using ep0 maxpacket: 8 executing program executing program [ 568.395440][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 568.415429][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 568.475533][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 568.486618][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 568.487559][ T4328] usb 1-1: selecting invalid altsetting 0 [ 568.497791][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 568.510950][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 568.522281][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 568.529313][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 568.539743][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 568.542362][ T4764] usb 5-1: selecting invalid altsetting 0 [ 568.552569][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 568.569900][ T4328] usb 1-1: USB disconnect, device number 2 [ 568.580473][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 568.591584][ T4764] usb 5-1: USB disconnect, device number 127 [ 568.615539][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 568.625984][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 568.636722][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 568.695339][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 568.704606][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.713276][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 568.722747][ T7002] usb 3-1: Product: syz [ 568.727160][ T7002] usb 3-1: Manufacturer: syz [ 568.731858][ T7002] usb 3-1: SerialNumber: syz [ 568.736934][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.746096][ T4284] usb 2-1: Product: syz [ 568.750275][ T4284] usb 2-1: Manufacturer: syz [ 568.754870][ T4284] usb 2-1: SerialNumber: syz [ 568.795361][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 568.805460][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.813796][ T4290] usb 4-1: Product: syz [ 568.818189][ T4290] usb 4-1: Manufacturer: syz [ 568.823100][ T4290] usb 4-1: SerialNumber: syz executing program [ 568.945238][ T4328] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 568.953478][ T4764] usb 5-1: new high-speed USB device number 2 using dummy_hcd executing program executing program [ 569.097100][ T7002] usb 3-1: selecting invalid altsetting 0 [ 569.116582][ T4284] usb 2-1: selecting invalid altsetting 0 [ 569.123898][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 569.141601][ T7002] usb 3-1: USB disconnect, device number 7 [ 569.151236][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 569.162091][ T4284] usb 2-1: USB disconnect, device number 7 [ 569.169760][ T4290] usb 4-1: selecting invalid altsetting 0 [ 569.189907][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 569.195274][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 569.198796][ T4290] usb 4-1: USB disconnect, device number 5 [ 569.202850][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 569.375527][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 569.384556][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 569.465457][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 569.476369][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 569.486759][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 569.498552][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 569.510199][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 569.517983][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 569.545278][ T7002] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 569.565277][ T4284] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 569.595416][ T4290] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 569.675464][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 569.685917][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 569.695238][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.703448][ T4764] usb 5-1: Product: syz [ 569.707776][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.716404][ T4328] usb 1-1: Product: syz [ 569.721152][ T4328] usb 1-1: Manufacturer: syz [ 569.726855][ T4764] usb 5-1: Manufacturer: syz [ 569.731870][ T4764] usb 5-1: SerialNumber: syz [ 569.736815][ T4328] usb 1-1: SerialNumber: syz [ 569.805337][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 569.845438][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 569.877138][ T4290] usb 4-1: Using ep0 maxpacket: 8 executing program executing program [ 569.965404][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 570.005427][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 570.035355][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 570.045461][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 570.056382][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 570.066645][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 570.077547][ T4764] usb 5-1: selecting invalid altsetting 0 [ 570.095486][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 570.103046][ T4328] usb 1-1: selecting invalid altsetting 0 [ 570.114981][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 570.115370][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 570.125921][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 570.142942][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 570.151122][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 570.152749][ T4328] usb 1-1: USB disconnect, device number 3 [ 570.158470][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 570.175493][ T4764] usb 5-1: USB disconnect, device number 2 [ 570.175618][ T4806] udevd[4806]: 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 [ 570.199969][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 570.235477][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 570.247436][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 570.256206][ T7002] usb 3-1: Product: syz [ 570.260597][ T7002] usb 3-1: Manufacturer: syz [ 570.266048][ T7002] usb 3-1: SerialNumber: syz [ 570.365448][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 570.375732][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 570.385989][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 570.395548][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 570.404426][ T4290] usb 4-1: Product: syz [ 570.409352][ T4284] usb 2-1: Product: syz [ 570.414011][ T4284] usb 2-1: Manufacturer: syz [ 570.419002][ T4290] usb 4-1: Manufacturer: syz [ 570.423875][ T4290] usb 4-1: SerialNumber: syz [ 570.428890][ T4284] usb 2-1: SerialNumber: syz executing program [ 570.545392][ T4328] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 570.565406][ T4764] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 570.586537][ T7002] usb 3-1: selecting invalid altsetting 0 [ 570.616869][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 570.625507][ T7002] usb 3-1: USB disconnect, device number 8 executing program executing program [ 570.757768][ T4290] usb 4-1: selecting invalid altsetting 0 [ 570.793909][ T4284] usb 2-1: selecting invalid altsetting 0 [ 570.800561][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 570.815505][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 570.817015][ T4290] usb 4-1: USB disconnect, device number 6 [ 570.834548][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 570.835292][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 570.843965][ T4284] usb 2-1: USB disconnect, device number 8 [ 570.985322][ T7002] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 570.985336][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 571.025580][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 571.065340][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 571.075571][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 571.085694][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 571.115300][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 571.125626][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 571.135660][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 571.225310][ T4290] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 571.245273][ T4284] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 571.245402][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 571.262448][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.270646][ T4328] usb 1-1: Product: syz [ 571.274939][ T4328] usb 1-1: Manufacturer: syz [ 571.279799][ T4328] usb 1-1: SerialNumber: syz [ 571.285316][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 571.295406][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 571.304990][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.314534][ T4764] usb 5-1: Product: syz [ 571.320527][ T4764] usb 5-1: Manufacturer: syz [ 571.326311][ T4764] usb 5-1: SerialNumber: syz executing program [ 571.465255][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 571.475388][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 571.485374][ T4284] usb 2-1: Using ep0 maxpacket: 8 executing program [ 571.555375][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 571.566265][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 571.577518][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 571.616930][ T4328] usb 1-1: selecting invalid altsetting 0 [ 571.625478][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 571.635799][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 571.644749][ T4328] usb 1-1: USB disconnect, device number 4 [ 571.645711][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 571.667024][ T4764] usb 5-1: selecting invalid altsetting 0 [ 571.686795][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 571.696552][ T4764] usb 5-1: USB disconnect, device number 3 [ 571.715515][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 571.726795][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 571.737843][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 571.747547][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 571.757576][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 571.764940][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.773194][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 571.783363][ T7002] usb 3-1: Product: syz [ 571.787690][ T7002] usb 3-1: Manufacturer: syz [ 571.792282][ T7002] usb 3-1: SerialNumber: syz [ 571.797307][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 571.915419][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 571.924935][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.932966][ T4290] usb 4-1: Product: syz [ 571.937219][ T4290] usb 4-1: Manufacturer: syz [ 571.941823][ T4290] usb 4-1: SerialNumber: syz [ 571.955401][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 571.964930][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.973523][ T4284] usb 2-1: Product: syz [ 571.977796][ T4284] usb 2-1: Manufacturer: syz [ 571.982874][ T4284] usb 2-1: SerialNumber: syz executing program [ 572.025281][ T4328] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 572.075376][ T4764] usb 5-1: new high-speed USB device number 4 using dummy_hcd executing program [ 572.127081][ T7002] usb 3-1: selecting invalid altsetting 0 [ 572.157221][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 572.165711][ T7002] usb 3-1: USB disconnect, device number 9 executing program [ 572.267343][ T4290] usb 4-1: selecting invalid altsetting 0 [ 572.285291][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 572.295519][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 572.303880][ T4290] usb 4-1: USB disconnect, device number 7 [ 572.312369][ T4284] usb 2-1: selecting invalid altsetting 0 [ 572.334028][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 572.343408][ T4284] usb 2-1: USB disconnect, device number 9 [ 572.345163][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 572.475405][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 572.535359][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 572.545204][ T7002] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 572.555388][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 572.565557][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 572.576569][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 572.615333][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 572.625645][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 572.635766][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 572.685256][ T4290] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 572.705281][ T4284] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 572.745283][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 572.754663][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.763147][ T4328] usb 1-1: Product: syz [ 572.767598][ T4328] usb 1-1: Manufacturer: syz [ 572.772449][ T4328] usb 1-1: SerialNumber: syz [ 572.795382][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 572.805251][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.814142][ T4764] usb 5-1: Product: syz [ 572.818516][ T4764] usb 5-1: Manufacturer: syz [ 572.823220][ T4764] usb 5-1: SerialNumber: syz [ 572.825228][ T7002] usb 3-1: Using ep0 maxpacket: 8 executing program [ 572.955329][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 572.975330][ T4284] usb 2-1: Using ep0 maxpacket: 8 executing program [ 573.035509][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 573.097146][ T4328] usb 1-1: selecting invalid altsetting 0 [ 573.116031][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 573.124747][ T4328] usb 1-1: USB disconnect, device number 5 [ 573.124896][ T4806] udevd[4806]: 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 [ 573.147090][ T4764] usb 5-1: selecting invalid altsetting 0 [ 573.165597][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 573.176037][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 573.186844][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 573.190810][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 573.196052][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 573.210090][ T4764] usb 5-1: USB disconnect, device number 4 [ 573.235429][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 573.305532][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 573.317070][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 573.328080][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 573.340009][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 573.347516][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 573.358846][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 573.385774][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 573.396204][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 573.406363][ T7002] usb 3-1: Product: syz [ 573.411336][ T7002] usb 3-1: Manufacturer: syz [ 573.416122][ T7002] usb 3-1: SerialNumber: syz [ 573.485257][ T4328] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 573.515290][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 573.525774][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 573.535981][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 573.544470][ T4290] usb 4-1: Product: syz [ 573.549222][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 573.557634][ T4284] usb 2-1: Product: syz [ 573.561875][ T4284] usb 2-1: Manufacturer: syz [ 573.566887][ T4290] usb 4-1: Manufacturer: syz [ 573.571550][ T4290] usb 4-1: SerialNumber: syz [ 573.576274][ T4284] usb 2-1: SerialNumber: syz [ 573.585213][ T4764] usb 5-1: new high-speed USB device number 5 using dummy_hcd executing program [ 573.736928][ T7002] usb 3-1: selecting invalid altsetting 0 [ 573.755217][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 573.763910][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 573.772659][ T7002] usb 3-1: USB disconnect, device number 10 executing program executing program [ 573.855386][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 573.896907][ T4290] usb 4-1: selecting invalid altsetting 0 [ 573.917420][ T4284] usb 2-1: selecting invalid altsetting 0 [ 573.924158][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 573.942018][ T4290] usb 4-1: USB disconnect, device number 8 [ 573.952285][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 573.963128][ T4284] usb 2-1: USB disconnect, device number 10 [ 573.965333][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 574.085334][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 574.093745][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 574.104660][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 574.114910][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 574.125201][ T7002] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 574.195313][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 574.205470][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 574.217175][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 574.295418][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 574.305575][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 574.315174][ T4328] usb 1-1: Product: syz [ 574.315209][ T4290] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 574.319620][ T4328] usb 1-1: Manufacturer: syz [ 574.327530][ T4284] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 574.333425][ T4328] usb 1-1: SerialNumber: syz [ 574.385383][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 574.396266][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 574.405232][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 574.407542][ T4764] usb 5-1: Product: syz [ 574.417825][ T4764] usb 5-1: Manufacturer: syz [ 574.423264][ T4764] usb 5-1: SerialNumber: syz executing program [ 574.595290][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 574.601446][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 574.625652][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short executing program [ 574.656585][ T4328] usb 1-1: selecting invalid altsetting 0 [ 574.692649][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 574.701370][ T4328] usb 1-1: USB disconnect, device number 6 [ 574.715577][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 574.726864][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 574.737653][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 574.747084][ T4764] usb 5-1: selecting invalid altsetting 0 [ 574.774326][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 574.783062][ T4764] usb 5-1: USB disconnect, device number 5 [ 574.785483][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 574.797547][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 574.915521][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 574.925777][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 574.936193][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 574.946246][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 574.956996][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 574.966842][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 574.973653][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 574.982135][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 574.989895][ T7002] usb 3-1: Product: syz [ 574.994313][ T7002] usb 3-1: Manufacturer: syz [ 574.999190][ T7002] usb 3-1: SerialNumber: syz [ 575.065323][ T4328] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 575.125505][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 575.134966][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.143253][ T4284] usb 2-1: Product: syz [ 575.145171][ T4764] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 575.147608][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 575.164546][ T4284] usb 2-1: Manufacturer: syz [ 575.169211][ T4284] usb 2-1: SerialNumber: syz [ 575.174421][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.183600][ T4290] usb 4-1: Product: syz [ 575.188126][ T4290] usb 4-1: Manufacturer: syz [ 575.193238][ T4290] usb 4-1: SerialNumber: syz executing program [ 575.325322][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 575.328243][ T7002] usb 3-1: selecting invalid altsetting 0 [ 575.363887][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 executing program [ 575.373036][ T7002] usb 3-1: USB disconnect, device number 11 [ 575.373279][ T4806] udevd[4806]: 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 [ 575.455354][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 575.496906][ T4284] usb 2-1: selecting invalid altsetting 0 [ 575.514256][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 575.524009][ T4290] usb 4-1: selecting invalid altsetting 0 [ 575.530972][ T4284] usb 2-1: USB disconnect, device number 11 [ 575.535468][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 575.552558][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 575.562139][ T4806] udevd[4806]: 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 [ 575.579804][ T4290] usb 4-1: USB disconnect, device number 9 [ 575.645436][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 575.653812][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 575.664235][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 575.675283][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 575.745358][ T7002] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 575.745544][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 575.763454][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 575.773558][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 575.845318][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 575.854883][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.863634][ T4328] usb 1-1: Product: syz [ 575.868222][ T4328] usb 1-1: Manufacturer: syz [ 575.872907][ T4328] usb 1-1: SerialNumber: syz [ 575.915281][ T4284] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 575.935363][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 575.944951][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.954108][ T4764] usb 5-1: Product: syz [ 575.958813][ T4764] usb 5-1: Manufacturer: syz [ 575.964800][ T4764] usb 5-1: SerialNumber: syz [ 575.965311][ T4290] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 576.005386][ T7002] usb 3-1: Using ep0 maxpacket: 8 executing program [ 576.176989][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 576.195399][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 576.197307][ T4328] usb 1-1: selecting invalid altsetting 0 executing program [ 576.246333][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 576.260351][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 576.269179][ T4328] usb 1-1: USB disconnect, device number 7 [ 576.297212][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 576.308519][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 576.317363][ T4764] usb 5-1: selecting invalid altsetting 0 [ 576.323761][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 576.339905][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 576.348615][ T4764] usb 5-1: USB disconnect, device number 6 [ 576.365303][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 576.465418][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 576.474397][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 576.487481][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 576.497895][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 576.525449][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 576.534553][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.543379][ T7002] usb 3-1: Product: syz [ 576.547870][ T7002] usb 3-1: Manufacturer: syz [ 576.552470][ T7002] usb 3-1: SerialNumber: syz [ 576.575393][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 576.585789][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 576.596183][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 576.635272][ T4328] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 576.667216][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 576.676743][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.685503][ T4284] usb 2-1: Product: syz [ 576.690291][ T4284] usb 2-1: Manufacturer: syz [ 576.695453][ T4284] usb 2-1: SerialNumber: syz [ 576.735199][ T4764] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 576.755435][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 576.765386][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.773900][ T4290] usb 4-1: Product: syz [ 576.778825][ T4290] usb 4-1: Manufacturer: syz executing program [ 576.784580][ T4290] usb 4-1: SerialNumber: syz executing program [ 576.876955][ T7002] usb 3-1: selecting invalid altsetting 0 [ 576.897740][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 576.905198][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 576.906845][ T7002] usb 3-1: USB disconnect, device number 12 [ 576.985288][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 577.017023][ T4284] usb 2-1: selecting invalid altsetting 0 executing program [ 577.036013][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 577.045560][ T4806] udevd[4806]: 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 [ 577.062836][ T4284] usb 2-1: USB disconnect, device number 12 [ 577.105418][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 577.120723][ T4290] usb 4-1: selecting invalid altsetting 0 [ 577.144006][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 577.152971][ T4290] usb 4-1: USB disconnect, device number 10 [ 577.195446][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 577.225439][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 577.236111][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 577.246467][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 577.285356][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 577.285377][ T7002] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 577.295748][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 577.314756][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 577.415340][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 577.425570][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.434355][ T4328] usb 1-1: Product: syz [ 577.438962][ T4328] usb 1-1: Manufacturer: syz [ 577.443848][ T4328] usb 1-1: SerialNumber: syz [ 577.455267][ T4284] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 577.475312][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 577.485747][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.494272][ T4764] usb 5-1: Product: syz [ 577.499762][ T4764] usb 5-1: Manufacturer: syz [ 577.504630][ T4764] usb 5-1: SerialNumber: syz [ 577.535279][ T4290] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 577.565260][ T7002] usb 3-1: Using ep0 maxpacket: 8 executing program [ 577.705228][ T4284] usb 2-1: Using ep0 maxpacket: 8 executing program [ 577.725522][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 577.777042][ T4328] usb 1-1: selecting invalid altsetting 0 [ 577.785529][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 577.800778][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 577.805452][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 577.810033][ T4328] usb 1-1: USB disconnect, device number 8 [ 577.829220][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 577.839322][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 577.856649][ T4764] usb 5-1: selecting invalid altsetting 0 [ 577.865520][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 577.876056][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 577.884918][ T4764] usb 5-1: USB disconnect, device number 7 [ 577.945341][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 577.955364][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 577.966523][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 577.976681][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 578.005347][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 578.015361][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.023634][ T7002] usb 3-1: Product: syz [ 578.028073][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 578.039086][ T7002] usb 3-1: Manufacturer: syz [ 578.044694][ T7002] usb 3-1: SerialNumber: syz [ 578.049443][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 578.060468][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 578.135295][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 578.145321][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.153468][ T4284] usb 2-1: Product: syz [ 578.157930][ T4284] usb 2-1: Manufacturer: syz [ 578.162679][ T4284] usb 2-1: SerialNumber: syz [ 578.215261][ T4328] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 578.225406][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 578.234813][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.242864][ T4290] usb 4-1: Product: syz [ 578.247218][ T4290] usb 4-1: Manufacturer: syz [ 578.252126][ T4290] usb 4-1: SerialNumber: syz executing program [ 578.265322][ T4764] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 578.387000][ T7002] usb 3-1: selecting invalid altsetting 0 executing program [ 578.430900][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 578.442996][ T7002] usb 3-1: USB disconnect, device number 13 executing program [ 578.495200][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 578.507350][ T4284] usb 2-1: selecting invalid altsetting 0 [ 578.545166][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 578.556150][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 578.577378][ T4290] usb 4-1: selecting invalid altsetting 0 [ 578.585320][ T4284] usb 2-1: USB disconnect, device number 13 [ 578.618670][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 578.636863][ T4290] usb 4-1: USB disconnect, device number 11 [ 578.665495][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 578.735304][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 578.765319][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 578.775687][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 578.787152][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 578.795280][ T7002] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 578.825272][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 578.836185][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 578.846258][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 578.955244][ T4284] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 578.955373][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 578.973448][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.982055][ T4328] usb 1-1: Product: syz [ 578.986608][ T4328] usb 1-1: Manufacturer: syz [ 578.992296][ T4328] usb 1-1: SerialNumber: syz [ 579.005316][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 579.015487][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 579.023715][ T4764] usb 5-1: Product: syz [ 579.029737][ T4764] usb 5-1: Manufacturer: syz [ 579.035031][ T4764] usb 5-1: SerialNumber: syz [ 579.035291][ T4290] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 579.075277][ T7002] usb 3-1: Using ep0 maxpacket: 8 executing program [ 579.225387][ T4284] usb 2-1: Using ep0 maxpacket: 8 executing program [ 579.277106][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 579.305419][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 579.317356][ T4328] usb 1-1: selecting invalid altsetting 0 [ 579.339482][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 579.350780][ T4328] usb 1-1: USB disconnect, device number 9 [ 579.359597][ T4764] usb 5-1: selecting invalid altsetting 0 [ 579.375644][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 579.383900][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 579.397732][ T4764] usb 5-1: USB disconnect, device number 8 [ 579.397970][ T4600] udevd[4600]: 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 [ 579.424148][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 579.439563][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 579.450619][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 579.505368][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 579.555344][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 579.565810][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 579.576637][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 579.625607][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 579.636547][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 579.646955][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 579.665354][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 579.675195][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 579.683699][ T7002] usb 3-1: Product: syz [ 579.688443][ T7002] usb 3-1: Manufacturer: syz [ 579.693269][ T7002] usb 3-1: SerialNumber: syz [ 579.715241][ T4328] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 579.755360][ T4764] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 579.795585][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 579.806361][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 579.814992][ T4284] usb 2-1: Product: syz [ 579.819272][ T4284] usb 2-1: Manufacturer: syz [ 579.824187][ T4284] usb 2-1: SerialNumber: syz [ 579.835434][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 579.845266][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 579.854112][ T4290] usb 4-1: Product: syz [ 579.858439][ T4290] usb 4-1: Manufacturer: syz [ 579.863129][ T4290] usb 4-1: SerialNumber: syz executing program [ 579.975449][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 580.005473][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 580.016863][ T7002] usb 3-1: selecting invalid altsetting 0 executing program [ 580.053862][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 580.062859][ T7002] usb 3-1: USB disconnect, device number 14 executing program [ 580.146856][ T4284] usb 2-1: selecting invalid altsetting 0 [ 580.175365][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 580.184406][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 580.193907][ T4290] usb 4-1: selecting invalid altsetting 0 [ 580.201324][ T4284] usb 2-1: USB disconnect, device number 14 [ 580.205475][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 580.223088][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 580.232433][ T4290] usb 4-1: USB disconnect, device number 12 [ 580.275569][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 580.286324][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 580.296343][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 580.325431][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 580.336019][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 580.346200][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 580.445458][ T7002] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 580.455280][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 580.465734][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.475060][ T4328] usb 1-1: Product: syz [ 580.479780][ T4328] usb 1-1: Manufacturer: syz [ 580.485342][ T4328] usb 1-1: SerialNumber: syz [ 580.505317][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 580.514671][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.523727][ T4764] usb 5-1: Product: syz [ 580.528250][ T4764] usb 5-1: Manufacturer: syz [ 580.532966][ T4764] usb 5-1: SerialNumber: syz [ 580.605298][ T4284] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 580.613711][ T4290] usb 4-1: new high-speed USB device number 13 using dummy_hcd executing program [ 580.705238][ T7002] usb 3-1: Using ep0 maxpacket: 8 executing program [ 580.806992][ T4328] usb 1-1: selecting invalid altsetting 0 [ 580.840508][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 580.848701][ T4328] usb 1-1: USB disconnect, device number 10 [ 580.857560][ T4764] usb 5-1: selecting invalid altsetting 0 [ 580.875206][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 580.880879][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 580.891471][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 580.900341][ T4764] usb 5-1: USB disconnect, device number 9 [ 580.905268][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 581.005544][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.016494][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.026750][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 581.065361][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 581.073319][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 581.155495][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.165852][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.176381][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.187390][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.198428][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 581.208323][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 581.215423][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 581.223360][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 581.225285][ T4328] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 581.232296][ T7002] usb 3-1: Product: syz [ 581.244812][ T7002] usb 3-1: Manufacturer: syz [ 581.249750][ T7002] usb 3-1: SerialNumber: syz [ 581.265319][ T4764] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 581.375428][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 581.387186][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 581.397605][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 581.406171][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 581.414718][ T4284] usb 2-1: Product: syz [ 581.419223][ T4290] usb 4-1: Product: syz [ 581.423793][ T4290] usb 4-1: Manufacturer: syz [ 581.428804][ T4284] usb 2-1: Manufacturer: syz [ 581.433416][ T4284] usb 2-1: SerialNumber: syz [ 581.438439][ T4290] usb 4-1: SerialNumber: syz executing program [ 581.495269][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 581.545395][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 581.576915][ T7002] usb 3-1: selecting invalid altsetting 0 [ 581.594768][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 581.603712][ T7002] usb 3-1: USB disconnect, device number 15 executing program executing program [ 581.695261][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 581.755444][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 581.757441][ T4290] usb 4-1: selecting invalid altsetting 0 [ 581.784010][ T4284] usb 2-1: selecting invalid altsetting 0 [ 581.790448][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 581.805827][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.810480][ T4290] usb 4-1: USB disconnect, device number 13 [ 581.822869][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.826223][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 581.843730][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 581.844927][ T4284] usb 2-1: USB disconnect, device number 15 [ 581.875363][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.885833][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.895856][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 581.966962][ T7002] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 582.015359][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 582.024914][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 582.033996][ T4328] usb 1-1: Product: syz [ 582.038294][ T4328] usb 1-1: Manufacturer: syz [ 582.042913][ T4328] usb 1-1: SerialNumber: syz [ 582.055361][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 582.064971][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 582.073641][ T4764] usb 5-1: Product: syz [ 582.078457][ T4764] usb 5-1: Manufacturer: syz [ 582.083605][ T4764] usb 5-1: SerialNumber: syz executing program [ 582.215253][ T4290] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 582.235269][ T4284] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 582.255294][ T7002] usb 3-1: Using ep0 maxpacket: 8 executing program [ 582.367049][ T4328] usb 1-1: selecting invalid altsetting 0 [ 582.401759][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 582.411585][ T4764] usb 5-1: selecting invalid altsetting 0 [ 582.419739][ T4328] usb 1-1: USB disconnect, device number 11 [ 582.419978][ T4806] udevd[4806]: 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 [ 582.455265][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 582.460337][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 582.474370][ T4764] usb 5-1: USB disconnect, device number 10 [ 582.486518][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 582.505277][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 582.557259][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 582.567480][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 582.577588][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 582.677170][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 582.745347][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 582.785303][ T4328] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 582.788671][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 582.804212][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 582.814434][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 582.825081][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 582.833608][ T7002] usb 3-1: Product: syz [ 582.838602][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 582.845295][ T4764] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 582.846151][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 582.864247][ T7002] usb 3-1: Manufacturer: syz [ 582.869192][ T7002] usb 3-1: SerialNumber: syz [ 582.874307][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 582.885469][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 583.025545][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 583.036412][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.044803][ T4290] usb 4-1: Product: syz [ 583.045242][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 583.049583][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 583.065515][ T4290] usb 4-1: Manufacturer: syz [ 583.070592][ T4290] usb 4-1: SerialNumber: syz executing program [ 583.075610][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.083891][ T4284] usb 2-1: Product: syz [ 583.088745][ T4284] usb 2-1: Manufacturer: syz [ 583.094617][ T4284] usb 2-1: SerialNumber: syz [ 583.106068][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 583.206827][ T7002] usb 3-1: selecting invalid altsetting 0 [ 583.239528][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 583.250418][ T4806] udevd[4806]: 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 [ 583.267090][ T7002] usb 3-1: USB disconnect, device number 16 [ 583.275568][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 583.315578][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 583.355307][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 583.366278][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 583.377952][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 583.407029][ T4284] usb 2-1: selecting invalid altsetting 0 [ 583.425652][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 583.436033][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 583.447130][ T4290] usb 4-1: selecting invalid altsetting 0 [ 583.447472][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 583.454743][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 583.480410][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 583.491767][ T4806] udevd[4806]: 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 [ 583.509866][ T4284] usb 2-1: USB disconnect, device number 16 [ 583.518146][ T4290] usb 4-1: USB disconnect, device number 14 [ 583.585590][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 583.596813][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.606436][ T4328] usb 1-1: Product: syz [ 583.610921][ T4328] usb 1-1: Manufacturer: syz [ 583.616249][ T4328] usb 1-1: SerialNumber: syz [ 583.635346][ T7002] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 583.645431][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 583.655485][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.663959][ T4764] usb 5-1: Product: syz [ 583.669075][ T4764] usb 5-1: Manufacturer: syz [ 583.674047][ T4764] usb 5-1: SerialNumber: syz executing program executing program [ 583.905233][ T4284] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 583.913817][ T4290] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 583.921816][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 583.938810][ T4328] usb 1-1: selecting invalid altsetting 0 [ 583.972250][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 583.981705][ T4328] usb 1-1: USB disconnect, device number 12 [ 584.006583][ T4764] usb 5-1: selecting invalid altsetting 0 [ 584.045038][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 584.056402][ T4764] usb 5-1: USB disconnect, device number 11 [ 584.095445][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 584.145343][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 584.175273][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 584.205491][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 584.216098][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 584.227002][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 584.335226][ T4328] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 584.355318][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 584.385362][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 584.415171][ T4764] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 584.445417][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 584.456245][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.465721][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 584.479423][ T7002] usb 3-1: Product: syz [ 584.484015][ T7002] usb 3-1: Manufacturer: syz [ 584.489433][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 584.500427][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 584.510886][ T7002] usb 3-1: SerialNumber: syz [ 584.515610][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 584.526023][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 584.533777][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 584.575316][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 584.685318][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 584.694906][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.695170][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 584.703359][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 584.717769][ T4284] usb 2-1: Product: syz [ 584.722050][ T4284] usb 2-1: Manufacturer: syz executing program [ 584.727366][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.736210][ T4284] usb 2-1: SerialNumber: syz [ 584.741666][ T4290] usb 4-1: Product: syz [ 584.747600][ T4290] usb 4-1: Manufacturer: syz [ 584.752564][ T4290] usb 4-1: SerialNumber: syz [ 584.766004][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 584.846910][ T7002] usb 3-1: selecting invalid altsetting 0 [ 584.865418][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 584.875660][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 584.880548][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 584.886289][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 584.900419][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 584.910275][ T7002] usb 3-1: USB disconnect, device number 17 executing program executing program [ 584.995349][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 585.007567][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 585.018272][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 585.066553][ T4284] usb 2-1: selecting invalid altsetting 0 [ 585.086245][ T4290] usb 4-1: selecting invalid altsetting 0 [ 585.093470][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 585.105382][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 585.110530][ T4284] usb 2-1: USB disconnect, device number 17 [ 585.121018][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 585.124232][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 585.136533][ T4328] usb 1-1: Product: syz [ 585.140756][ T4806] udevd[4806]: 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 [ 585.151321][ T4328] usb 1-1: Manufacturer: syz [ 585.158469][ T4290] usb 4-1: USB disconnect, device number 15 [ 585.173152][ T4328] usb 1-1: SerialNumber: syz [ 585.225414][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 585.236465][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 585.245593][ T4764] usb 5-1: Product: syz [ 585.250023][ T4764] usb 5-1: Manufacturer: syz [ 585.255041][ T4764] usb 5-1: SerialNumber: syz [ 585.275407][ T7002] usb 3-1: new high-speed USB device number 18 using dummy_hcd executing program executing program [ 585.495295][ T4284] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 585.525207][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 585.527285][ T4328] usb 1-1: selecting invalid altsetting 0 [ 585.530656][ T4290] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 585.554605][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 585.563650][ T4328] usb 1-1: USB disconnect, device number 13 [ 585.607593][ T4764] usb 5-1: selecting invalid altsetting 0 [ 585.626460][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 585.635139][ T4764] usb 5-1: USB disconnect, device number 12 [ 585.685361][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 585.745364][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 585.765384][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 585.776565][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 585.787390][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 585.792619][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 585.905309][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 585.945360][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 585.955228][ T4328] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 585.955380][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 585.973201][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 585.982375][ T7002] usb 3-1: Product: syz [ 585.987265][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 585.997439][ T7002] usb 3-1: Manufacturer: syz [ 586.002402][ T7002] usb 3-1: SerialNumber: syz [ 586.007930][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 586.018824][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 586.025201][ T4764] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 586.025806][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 586.046074][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 586.057202][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 586.205248][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 586.205313][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 586.221739][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 586.232700][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.241499][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.250774][ T4284] usb 2-1: Product: syz executing program [ 586.255032][ T4284] usb 2-1: Manufacturer: syz [ 586.259977][ T4290] usb 4-1: Product: syz [ 586.264242][ T4290] usb 4-1: Manufacturer: syz [ 586.269507][ T4284] usb 2-1: SerialNumber: syz [ 586.274624][ T4290] usb 4-1: SerialNumber: syz [ 586.275304][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 586.366619][ T7002] usb 3-1: selecting invalid altsetting 0 [ 586.375996][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 586.388235][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 586.398431][ T7002] usb 3-1: USB disconnect, device number 18 [ 586.455391][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 586.485374][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 executing program executing program [ 586.497541][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 586.509414][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 586.545345][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 586.555816][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 586.566790][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 586.607287][ T4290] usb 4-1: selecting invalid altsetting 0 [ 586.626848][ T4284] usb 2-1: selecting invalid altsetting 0 [ 586.633907][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 586.652870][ T4290] usb 4-1: USB disconnect, device number 16 [ 586.662123][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 586.672623][ T4284] usb 2-1: USB disconnect, device number 18 [ 586.675360][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 586.689248][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.697603][ T4328] usb 1-1: Product: syz [ 586.702706][ T4328] usb 1-1: Manufacturer: syz [ 586.707622][ T4328] usb 1-1: SerialNumber: syz [ 586.725653][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 586.736105][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.744701][ T4764] usb 5-1: Product: syz [ 586.749421][ T4764] usb 5-1: Manufacturer: syz [ 586.754034][ T4764] usb 5-1: SerialNumber: syz [ 586.765218][ T7002] usb 3-1: new high-speed USB device number 19 using dummy_hcd executing program executing program [ 587.016967][ T7002] usb 3-1: Using ep0 maxpacket: 8 [ 587.026951][ T4328] usb 1-1: selecting invalid altsetting 0 [ 587.057330][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 587.065527][ T4284] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 587.068115][ T4328] usb 1-1: USB disconnect, device number 14 [ 587.073331][ T4290] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 587.081838][ T4764] usb 5-1: selecting invalid altsetting 0 [ 587.123851][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 587.132539][ T4764] usb 5-1: USB disconnect, device number 13 [ 587.132774][ T4806] udevd[4806]: 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 [ 587.195313][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 587.305513][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 587.316674][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 587.328096][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 587.335444][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 587.365226][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 587.465226][ T4328] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 587.497148][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 587.505487][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 587.515586][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 587.523658][ T7002] usb 3-1: Product: syz [ 587.525219][ T4764] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 587.528274][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 587.544117][ T7002] usb 3-1: Manufacturer: syz [ 587.548854][ T7002] usb 3-1: SerialNumber: syz [ 587.595323][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 587.605940][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 587.615968][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 587.625315][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 587.635897][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 587.645912][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 587.755264][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 587.775276][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 587.784940][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 587.793333][ T4284] usb 2-1: Product: syz [ 587.795157][ T4764] usb 5-1: Using ep0 maxpacket: 8 executing program [ 587.797787][ T4284] usb 2-1: Manufacturer: syz [ 587.815273][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 587.824522][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 587.832725][ T4284] usb 2-1: SerialNumber: syz [ 587.838186][ T4290] usb 4-1: Product: syz [ 587.843094][ T4290] usb 4-1: Manufacturer: syz [ 587.847783][ T4290] usb 4-1: SerialNumber: syz [ 587.876911][ T7002] usb 3-1: selecting invalid altsetting 0 [ 587.911054][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 587.919525][ T7002] usb 3-1: USB disconnect, device number 19 [ 587.935411][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 588.015383][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 588.045508][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 588.055645][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 executing program executing program [ 588.065996][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 588.125584][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 588.136151][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 588.146271][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 588.156812][ T4284] usb 2-1: selecting invalid altsetting 0 [ 588.177616][ T4290] usb 4-1: selecting invalid altsetting 0 [ 588.183530][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 588.203900][ T4284] usb 2-1: USB disconnect, device number 19 [ 588.212540][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 588.224281][ T4290] usb 4-1: USB disconnect, device number 17 [ 588.275292][ T7002] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 588.295507][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 588.306019][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 588.314434][ T4328] usb 1-1: Product: syz [ 588.318997][ T4328] usb 1-1: Manufacturer: syz [ 588.324052][ T4328] usb 1-1: SerialNumber: syz [ 588.345342][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 588.354702][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 588.363276][ T4764] usb 5-1: Product: syz [ 588.368130][ T4764] usb 5-1: Manufacturer: syz [ 588.373235][ T4764] usb 5-1: SerialNumber: syz [ 588.515308][ T7002] usb 3-1: Using ep0 maxpacket: 8 executing program [ 588.565249][ T4284] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 588.578994][ T4290] usb 4-1: new high-speed USB device number 18 using dummy_hcd executing program [ 588.667125][ T4328] usb 1-1: selecting invalid altsetting 0 [ 588.675453][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 588.698922][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 588.707873][ T4328] usb 1-1: USB disconnect, device number 15 [ 588.727024][ T4764] usb 5-1: selecting invalid altsetting 0 [ 588.744419][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 588.753055][ T4764] usb 5-1: USB disconnect, device number 14 [ 588.755543][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 588.770145][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 588.781162][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 588.815237][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 588.825282][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 588.945677][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 588.955002][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 588.963300][ T7002] usb 3-1: Product: syz [ 588.967585][ T7002] usb 3-1: Manufacturer: syz [ 588.972444][ T7002] usb 3-1: SerialNumber: syz [ 588.977434][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 588.985549][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 589.065418][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 589.076063][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 589.086715][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 589.095250][ T4328] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 589.097250][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 589.115674][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 589.122645][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 589.135378][ T4764] usb 5-1: new high-speed USB device number 15 using dummy_hcd executing program [ 589.275438][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 589.284638][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 589.293119][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 589.302901][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 589.313318][ T7002] usb 3-1: selecting invalid altsetting 0 [ 589.320121][ T4290] usb 4-1: Product: syz [ 589.324960][ T4290] usb 4-1: Manufacturer: syz [ 589.331980][ T4284] usb 2-1: Product: syz [ 589.337273][ T4290] usb 4-1: SerialNumber: syz [ 589.344200][ T4284] usb 2-1: Manufacturer: syz [ 589.355296][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 589.355462][ T4284] usb 2-1: SerialNumber: syz [ 589.368802][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 589.379633][ T7002] usb 3-1: USB disconnect, device number 20 [ 589.395175][ T4764] usb 5-1: Using ep0 maxpacket: 8 executing program executing program [ 589.575452][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 589.625367][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 589.675360][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 589.685591][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 589.687260][ T4290] usb 4-1: selecting invalid altsetting 0 [ 589.696212][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 589.722302][ T4284] usb 2-1: selecting invalid altsetting 0 [ 589.728521][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 589.735318][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 589.735949][ T7002] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 589.750479][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 589.764524][ T4290] usb 4-1: USB disconnect, device number 18 [ 589.775726][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 589.785355][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 589.787702][ T4284] usb 2-1: USB disconnect, device number 20 [ 589.895342][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 589.904935][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 589.912990][ T4328] usb 1-1: Product: syz [ 589.917510][ T4328] usb 1-1: Manufacturer: syz [ 589.922212][ T4328] usb 1-1: SerialNumber: syz [ 589.955327][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 589.964727][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 589.973067][ T4764] usb 5-1: Product: syz [ 589.977411][ T4764] usb 5-1: Manufacturer: syz [ 589.982277][ T4764] usb 5-1: SerialNumber: syz [ 590.025394][ T7002] usb 3-1: Using ep0 maxpacket: 8 executing program [ 590.155640][ T4290] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 590.165540][ T4284] usb 2-1: new high-speed USB device number 21 using dummy_hcd executing program [ 590.225330][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 590.246936][ T4328] usb 1-1: selecting invalid altsetting 0 [ 590.280457][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 590.289331][ T4328] usb 1-1: USB disconnect, device number 16 [ 590.289599][ T4806] udevd[4806]: 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 [ 590.307218][ T4764] usb 5-1: selecting invalid altsetting 0 [ 590.325496][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 590.333162][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 590.343804][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 590.344836][ T4764] usb 5-1: USB disconnect, device number 15 [ 590.365352][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 590.435350][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 590.441094][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 590.545492][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 590.554902][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 590.563555][ T7002] usb 3-1: Product: syz [ 590.567975][ T7002] usb 3-1: Manufacturer: syz [ 590.573033][ T7002] usb 3-1: SerialNumber: syz [ 590.605339][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 590.613294][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 590.675174][ T4328] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 590.685393][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 590.695815][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 590.705848][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 590.716008][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 590.725239][ T4764] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 590.725888][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 590.743226][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 executing program [ 590.897102][ T7002] usb 3-1: selecting invalid altsetting 0 [ 590.905311][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 590.915410][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 590.924627][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 590.933317][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 590.943098][ T4284] usb 2-1: Product: syz [ 590.948913][ T4290] usb 4-1: Product: syz [ 590.954454][ T4290] usb 4-1: Manufacturer: syz [ 590.955232][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 590.961529][ T4284] usb 2-1: Manufacturer: syz [ 590.972427][ T4290] usb 4-1: SerialNumber: syz [ 590.977694][ T4284] usb 2-1: SerialNumber: syz [ 590.985346][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 590.994252][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 591.003314][ T4806] udevd[4806]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 591.020896][ T7002] usb 3-1: USB disconnect, device number 21 [ 591.155518][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 591.175492][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 591.237491][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 591.248776][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 591.259290][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 591.269580][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 591.276441][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 591.286427][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 591.329369][ T4290] usb 4-1: selecting invalid altsetting 0 [ 591.359960][ T4284] usb 2-1: selecting invalid altsetting 0 [ 591.365909][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 591.376055][ T4290] usb 4-1: USB disconnect, device number 19 [ 591.405196][ T7002] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 591.420257][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 591.430174][ T4806] udevd[4806]: 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 [ 591.445403][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 591.448313][ T4284] usb 2-1: USB disconnect, device number 21 [ 591.456768][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 591.474027][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 591.485193][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 591.493754][ T4328] usb 1-1: Product: syz [ 591.499539][ T4764] usb 5-1: Product: syz [ 591.503825][ T4764] usb 5-1: Manufacturer: syz [ 591.508942][ T4328] usb 1-1: Manufacturer: syz [ 591.513913][ T4764] usb 5-1: SerialNumber: syz [ 591.519058][ T4328] usb 1-1: SerialNumber: syz [ 591.675230][ T7002] usb 3-1: Using ep0 maxpacket: 8 executing program executing program [ 591.775210][ T4290] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 591.846862][ T4764] usb 5-1: selecting invalid altsetting 0 [ 591.865281][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 591.866690][ T4328] usb 1-1: selecting invalid altsetting 0 [ 591.873278][ T4284] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 591.879442][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 591.906296][ T4764] usb 5-1: USB disconnect, device number 16 [ 591.916625][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 591.926732][ T4328] usb 1-1: USB disconnect, device number 17 [ 591.995350][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 592.005514][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 592.017138][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 592.045338][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 592.135242][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 592.185382][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 592.196933][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 592.204941][ T7002] usb 3-1: Product: syz [ 592.209341][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 592.217839][ T7002] usb 3-1: Manufacturer: syz [ 592.223209][ T7002] usb 3-1: SerialNumber: syz [ 592.285209][ T4764] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 592.295362][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 592.305355][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 592.315331][ T4328] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 592.316127][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 592.334202][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 592.375402][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 592.386806][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 592.397500][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 592.505790][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 592.516178][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 592.524895][ T4290] usb 4-1: Product: syz [ 592.529353][ T4290] usb 4-1: Manufacturer: syz [ 592.534300][ T4290] usb 4-1: SerialNumber: syz [ 592.545289][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 592.547138][ T7002] usb 3-1: selecting invalid altsetting 0 [ 592.556525][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 592.567051][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 592.576146][ T4284] usb 2-1: Product: syz [ 592.581341][ T4284] usb 2-1: Manufacturer: syz [ 592.585179][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 592.588362][ T4284] usb 2-1: SerialNumber: syz [ 592.605370][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 592.614810][ T7002] usb 3-1: USB disconnect, device number 22 [ 592.725297][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 592.785335][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short executing program [ 592.835639][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 592.846461][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 592.857514][ T4290] usb 4-1: selecting invalid altsetting 0 [ 592.858244][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 592.882105][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 592.893525][ T4806] udevd[4806]: 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 [ 592.895413][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 592.911219][ T4290] usb 4-1: USB disconnect, device number 20 [ 592.928823][ T4284] usb 2-1: selecting invalid altsetting 0 [ 592.941128][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 592.961699][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 592.965749][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 592.978124][ T7002] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 592.988926][ T4284] usb 2-1: USB disconnect, device number 22 [ 593.055388][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 593.065072][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.073449][ T4764] usb 5-1: Product: syz [ 593.078311][ T4764] usb 5-1: Manufacturer: syz [ 593.083268][ T4764] usb 5-1: SerialNumber: syz [ 593.155392][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 593.165175][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.173172][ T4328] usb 1-1: Product: syz [ 593.177969][ T4328] usb 1-1: Manufacturer: syz [ 593.182929][ T4328] usb 1-1: SerialNumber: syz [ 593.225525][ T7002] usb 3-1: Using ep0 maxpacket: 8 executing program [ 593.295252][ T4290] usb 4-1: new high-speed USB device number 21 using dummy_hcd executing program [ 593.395360][ T4284] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 593.415618][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 593.417264][ T4764] usb 5-1: selecting invalid altsetting 0 [ 593.453700][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 593.462171][ T4764] usb 5-1: USB disconnect, device number 17 [ 593.495506][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 593.507251][ T4328] usb 1-1: selecting invalid altsetting 0 [ 593.509876][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 593.524299][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 593.539117][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 593.550310][ T4328] usb 1-1: USB disconnect, device number 18 [ 593.565299][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 593.675422][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 593.705407][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 593.714779][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.723607][ T7002] usb 3-1: Product: syz [ 593.729455][ T7002] usb 3-1: Manufacturer: syz [ 593.734661][ T7002] usb 3-1: SerialNumber: syz [ 593.755357][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 593.835315][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 593.843735][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 593.853807][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 593.855207][ T4764] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 593.863854][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 executing program [ 593.915473][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 593.925820][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 593.936487][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 [ 593.945230][ T4328] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 594.045390][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 594.057915][ T7002] usb 3-1: selecting invalid altsetting 0 [ 594.065938][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 594.076738][ T4290] usb 4-1: Product: syz [ 594.082155][ T4290] usb 4-1: Manufacturer: syz [ 594.087877][ T4290] usb 4-1: SerialNumber: syz [ 594.105255][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 594.114420][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 594.123506][ T4284] usb 2-1: Product: syz [ 594.129114][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 594.135189][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 594.137888][ T7002] usb 3-1: USB disconnect, device number 23 [ 594.147413][ T4284] usb 2-1: Manufacturer: syz [ 594.151995][ T4284] usb 2-1: SerialNumber: syz [ 594.205317][ T4328] usb 1-1: Using ep0 maxpacket: 8 executing program [ 594.345326][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 594.405330][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short [ 594.425311][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 594.437141][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 594.447989][ T4290] usb 4-1: selecting invalid altsetting 0 [ 594.454448][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 594.469553][ T4290] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 594.481897][ T4290] usb 4-1: USB disconnect, device number 21 [ 594.492291][ T4284] usb 2-1: selecting invalid altsetting 0 [ 594.495555][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 594.515263][ T7002] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 594.525303][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 594.526499][ T4284] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 594.545386][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 594.551590][ T4284] usb 2-1: USB disconnect, device number 23 [ 594.625437][ T4764] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 594.635410][ T4764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 594.643587][ T4764] usb 5-1: Product: syz [ 594.648036][ T4764] usb 5-1: Manufacturer: syz [ 594.652782][ T4764] usb 5-1: SerialNumber: syz [ 594.715444][ T4328] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 594.724917][ T4328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 594.733867][ T4328] usb 1-1: Product: syz [ 594.738946][ T4328] usb 1-1: Manufacturer: syz [ 594.743966][ T4328] usb 1-1: SerialNumber: syz [ 594.805289][ T7002] usb 3-1: Using ep0 maxpacket: 8 executing program [ 594.865254][ T4290] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 594.925365][ T4284] usb 2-1: new high-speed USB device number 24 using dummy_hcd executing program [ 594.977081][ T4764] usb 5-1: selecting invalid altsetting 0 [ 594.995471][ T7002] usb 3-1: unable to get BOS descriptor or descriptor too short [ 595.020764][ T4764] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 595.031831][ T4764] usb 5-1: USB disconnect, device number 18 [ 595.032092][ T4806] udevd[4806]: 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 [ 595.067162][ T4328] usb 1-1: selecting invalid altsetting 0 [ 595.087427][ T4328] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 595.101219][ T4806] udevd[4806]: 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 [ 595.124184][ T4328] usb 1-1: USB disconnect, device number 19 [ 595.125362][ T7002] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 595.143130][ T7002] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 595.154471][ T4290] usb 4-1: Using ep0 maxpacket: 8 [ 595.161998][ T7002] usb 3-1: config 8 interface 0 has no altsetting 0 [ 595.185344][ T4284] usb 2-1: Using ep0 maxpacket: 8 [ 595.365298][ T4290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 595.374446][ T7002] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 595.385563][ T4284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 595.394890][ T7002] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 595.403947][ T7002] usb 3-1: Product: syz [ 595.408563][ T7002] usb 3-1: Manufacturer: syz [ 595.413507][ T7002] usb 3-1: SerialNumber: syz [ 595.425211][ T4764] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 595.445276][ T4290] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 595.455912][ T4290] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 595.466519][ T4284] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 595.477596][ T4290] usb 4-1: config 8 interface 0 has no altsetting 0 [ 595.485172][ T4328] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 595.485679][ T4284] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 595.505177][ T4284] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 595.665379][ T4290] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 595.675935][ T4284] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 595.686328][ T4284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 595.694497][ T4284] usb 2-1: Product: syz [ 595.695290][ T4764] usb 5-1: Using ep0 maxpacket: 8 [ 595.699160][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 595.712692][ T4284] usb 2-1: Manufacturer: syz [ 595.717726][ T4284] usb 2-1: SerialNumber: syz [ 595.723009][ T4290] usb 4-1: Product: syz [ 595.727466][ T4290] usb 4-1: Manufacturer: syz [ 595.732256][ T4290] usb 4-1: SerialNumber: syz [ 595.745509][ T4328] usb 1-1: Using ep0 maxpacket: 8 [ 595.747377][ T7002] usb 3-1: selecting invalid altsetting 0 [ 595.782023][ T7002] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 595.791772][ T7002] usb 3-1: USB disconnect, device number 24 [ 595.905368][ T4764] usb 5-1: unable to get BOS descriptor or descriptor too short [ 595.945366][ T4328] usb 1-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 595.985369][ T4764] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 595.997335][ T4764] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 596.008232][ T4764] usb 5-1: config 8 interface 0 has no altsetting 0 [ 596.035345][ T4328] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 596.046333][ T4328] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 596.056717][ T4328] usb 1-1: config 8 interface 0 has no altsetting 0 [ 596.066868][ T4290] usb 4-1: selecting invalid altsetting 0 [host] Command execution timed out after 2m30s