igh-speed USB device number 125 using dummy_hcd [ 545.510135][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 545.518577][ T1326] usb 4-1: USB disconnect, device number 4 [ 545.554792][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 545.654890][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 545.664119][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.672415][ T4286] usb 3-1: Product: syz [ 545.676817][ T4286] usb 3-1: Manufacturer: syz [ 545.681489][ T4286] usb 3-1: SerialNumber: syz [ 545.714835][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 545.754967][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 545.794710][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 545.794898][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 545.810754][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 545.820641][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 executing program [ 545.926609][ T1326] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 545.955010][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 545.984949][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 545.994384][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.003008][ T4288] usb 5-1: Product: syz [ 546.004835][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 546.009599][ T4286] usb 3-1: selecting invalid altsetting 0 [ 546.020878][ T4288] usb 5-1: Manufacturer: syz [ 546.025642][ T4288] usb 5-1: SerialNumber: syz [ 546.046030][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 546.054174][ T4286] usb 3-1: USB disconnect, device number 124 [ 546.064954][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 546.075326][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 546.085366][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 546.124839][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 546.135256][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 546.145373][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 546.195001][ T1326] usb 4-1: Using ep0 maxpacket: 8 executing program [ 546.275005][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 546.284466][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.292620][ T4310] usb 2-1: Product: syz [ 546.296972][ T4310] usb 2-1: Manufacturer: syz [ 546.301579][ T4310] usb 2-1: SerialNumber: syz [ 546.315034][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 546.324100][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.332577][ T4345] usb 1-1: Product: syz [ 546.337027][ T4345] usb 1-1: Manufacturer: syz [ 546.341624][ T4345] usb 1-1: SerialNumber: syz [ 546.346668][ T4288] usb 5-1: selecting invalid altsetting 0 [ 546.354761][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 546.372147][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 546.380485][ T4288] usb 5-1: USB disconnect, device number 125 [ 546.434809][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 546.444684][ T4286] usb 3-1: new high-speed USB device number 125 using dummy_hcd [ 546.452381][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 546.462280][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 546.626817][ T4310] usb 2-1: selecting invalid altsetting 0 [ 546.632818][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 546.642956][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.652466][ T1326] usb 4-1: Product: syz [ 546.658251][ T1326] usb 4-1: Manufacturer: syz [ 546.664151][ T1326] usb 4-1: SerialNumber: syz [ 546.679815][ T4345] usb 1-1: selecting invalid altsetting 0 [ 546.685641][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 546.695995][ T4310] usb 2-1: USB disconnect, device number 126 [ 546.714762][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 546.719124][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 546.728046][ T4345] usb 1-1: USB disconnect, device number 125 [ 546.774840][ T4288] usb 5-1: new high-speed USB device number 126 using dummy_hcd executing program [ 546.904799][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 547.004907][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 547.008482][ T1326] usb 4-1: selecting invalid altsetting 0 [ 547.014978][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 547.030978][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 547.037918][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 547.050122][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 547.057392][ T4310] usb 2-1: new high-speed USB device number 127 using dummy_hcd [ 547.067036][ T4676] udevd[4676]: 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 [ 547.083613][ T1326] usb 4-1: USB disconnect, device number 5 [ 547.089784][ T4345] usb 1-1: new high-speed USB device number 126 using dummy_hcd [ 547.224825][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 547.232771][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 547.242256][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.250342][ T4286] usb 3-1: Product: syz [ 547.254781][ T4286] usb 3-1: Manufacturer: syz [ 547.259767][ T4286] usb 3-1: SerialNumber: syz [ 547.314784][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 547.324935][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 547.334651][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 547.339721][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 547.354706][ T4345] usb 1-1: Using ep0 maxpacket: 8 executing program [ 547.474950][ T1326] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 547.506185][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 547.516065][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.524172][ T4288] usb 5-1: Product: syz [ 547.528845][ T4288] usb 5-1: Manufacturer: syz [ 547.533463][ T4288] usb 5-1: SerialNumber: syz [ 547.535109][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 547.546436][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 547.585978][ T4286] usb 3-1: selecting invalid altsetting 0 [ 547.605726][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 547.614001][ T4286] usb 3-1: USB disconnect, device number 125 [ 547.654914][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 547.664922][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 547.674813][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 547.684820][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 547.694758][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 547.701404][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 547.744665][ T1326] usb 4-1: Using ep0 maxpacket: 8 executing program [ 547.856440][ T4288] usb 5-1: selecting invalid altsetting 0 [ 547.875268][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 547.883506][ T4288] usb 5-1: USB disconnect, device number 126 [ 547.884996][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 547.898901][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 547.908244][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.916617][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.924846][ T4345] usb 1-1: Product: syz [ 547.929111][ T4345] usb 1-1: Manufacturer: syz [ 547.933814][ T4345] usb 1-1: SerialNumber: syz [ 547.938510][ T4310] usb 2-1: Product: syz [ 547.942779][ T4310] usb 2-1: Manufacturer: syz [ 547.947625][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 547.955339][ T4310] usb 2-1: SerialNumber: syz [ 547.974739][ T4286] usb 3-1: new high-speed USB device number 126 using dummy_hcd [ 548.034920][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 548.044970][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 548.054867][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 548.214955][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 548.224085][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.232162][ T1326] usb 4-1: Product: syz [ 548.237317][ T1326] usb 4-1: Manufacturer: syz [ 548.241945][ T1326] usb 4-1: SerialNumber: syz [ 548.255036][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 548.274789][ T4288] usb 5-1: new high-speed USB device number 127 using dummy_hcd [ 548.276793][ T4310] usb 2-1: selecting invalid altsetting 0 [ 548.310368][ T4345] usb 1-1: selecting invalid altsetting 0 [ 548.316258][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 548.324988][ T4676] udevd[4676]: 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 [ 548.343155][ T4310] usb 2-1: USB disconnect, device number 127 [ 548.372037][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 548.390255][ T4676] udevd[4676]: 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 [ 548.410215][ T4345] usb 1-1: USB disconnect, device number 126 executing program [ 548.444907][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 548.554911][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 548.561119][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 548.567182][ T1326] usb 4-1: selecting invalid altsetting 0 [ 548.571390][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 548.587514][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 548.604337][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 548.613352][ T1326] usb 4-1: USB disconnect, device number 6 [ 548.724924][ T4310] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 548.744955][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 548.784797][ T4345] usb 1-1: new high-speed USB device number 127 using dummy_hcd [ 548.784992][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 548.802104][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.810294][ T4286] usb 3-1: Product: syz [ 548.814749][ T4286] usb 3-1: Manufacturer: syz [ 548.819470][ T4286] usb 3-1: SerialNumber: syz [ 548.834858][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 548.844918][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 548.855043][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 549.014797][ T1326] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 549.015025][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 549.022909][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 549.032756][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.045908][ T4288] usb 5-1: Product: syz [ 549.050164][ T4288] usb 5-1: Manufacturer: syz [ 549.055171][ T4288] usb 5-1: SerialNumber: syz executing program [ 549.064771][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 549.146611][ T4286] usb 3-1: selecting invalid altsetting 0 [ 549.166154][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 549.174488][ T4286] usb 3-1: USB disconnect, device number 126 executing program [ 549.265019][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 549.295049][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 549.325103][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 549.377195][ T4288] usb 5-1: selecting invalid altsetting 0 [ 549.385331][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 549.397933][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 549.404692][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 549.407539][ T4676] udevd[4676]: 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 [ 549.415801][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 549.432362][ T4288] usb 5-1: USB disconnect, device number 127 [ 549.441583][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 549.454477][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 549.464701][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 549.524938][ T4286] usb 3-1: new high-speed USB device number 127 using dummy_hcd [ 549.545014][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 549.635068][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 549.644790][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 549.654861][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 549.664036][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.672108][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.680350][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 549.690763][ T4310] usb 2-1: Product: syz [ 549.695003][ T4345] usb 1-1: Product: syz [ 549.699429][ T4345] usb 1-1: Manufacturer: syz [ 549.704048][ T4345] usb 1-1: SerialNumber: syz [ 549.708699][ T4310] usb 2-1: Manufacturer: syz [ 549.713398][ T4310] usb 2-1: SerialNumber: syz [ 549.718141][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 549.784854][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 549.824791][ T4288] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 549.884986][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 549.894351][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.902476][ T1326] usb 4-1: Product: syz [ 549.906747][ T1326] usb 4-1: Manufacturer: syz [ 549.911441][ T1326] usb 4-1: SerialNumber: syz executing program executing program [ 549.974967][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 550.046563][ T4310] usb 2-1: selecting invalid altsetting 0 [ 550.064924][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 550.075320][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 550.083433][ T4345] usb 1-1: selecting invalid altsetting 0 executing program [ 550.085877][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 550.095876][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 550.098577][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 550.123290][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 550.130536][ T4310] usb 2-1: USB disconnect, device number 2 [ 550.140085][ T4345] usb 1-1: USB disconnect, device number 127 [ 550.236401][ T1326] usb 4-1: selecting invalid altsetting 0 [ 550.262887][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 550.271206][ T1326] usb 4-1: USB disconnect, device number 7 [ 550.295180][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 550.304591][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 550.312640][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.321067][ T4286] usb 3-1: Product: syz [ 550.325363][ T4286] usb 3-1: Manufacturer: syz [ 550.329960][ T4286] usb 3-1: SerialNumber: syz [ 550.394921][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 550.405000][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 550.414820][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 550.504752][ T4345] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 550.512392][ T4310] usb 2-1: new high-speed USB device number 3 using dummy_hcd executing program [ 550.574912][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 550.585253][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.593275][ T4288] usb 5-1: Product: syz [ 550.597957][ T4288] usb 5-1: Manufacturer: syz [ 550.602701][ T4288] usb 5-1: SerialNumber: syz [ 550.654853][ T1326] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 550.657096][ T4286] usb 3-1: selecting invalid altsetting 0 [ 550.681952][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 550.690263][ T4286] usb 3-1: USB disconnect, device number 127 [ 550.690537][ T4676] udevd[4676]: 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 [ 550.794763][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 550.800436][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 550.926431][ T4288] usb 5-1: selecting invalid altsetting 0 [ 550.944734][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 550.945948][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 550.958138][ T4288] usb 5-1: USB disconnect, device number 2 [ 551.014856][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 551.022786][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 551.044840][ T4286] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 551.115055][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.125391][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.135305][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 551.143286][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.153296][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.163252][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 551.170341][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 551.214982][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.225324][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.235406][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 551.295631][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 551.315040][ T4288] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 551.344885][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 551.354716][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 551.364388][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 551.373411][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 551.381827][ T4345] usb 1-1: Product: syz [ 551.386134][ T4310] usb 2-1: Product: syz [ 551.390445][ T4310] usb 2-1: Manufacturer: syz [ 551.395098][ T4345] usb 1-1: Manufacturer: syz [ 551.399748][ T4345] usb 1-1: SerialNumber: syz [ 551.404892][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 551.414355][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 551.422549][ T4310] usb 2-1: SerialNumber: syz [ 551.429986][ T1326] usb 4-1: Product: syz [ 551.434275][ T1326] usb 4-1: Manufacturer: syz [ 551.438973][ T1326] usb 4-1: SerialNumber: syz [ 551.465512][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 551.574822][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 551.580138][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.590026][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.600266][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 executing program executing program executing program [ 551.735621][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 551.764796][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 551.773992][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 551.776756][ T4345] usb 1-1: selecting invalid altsetting 0 [ 551.784389][ T4286] usb 3-1: Product: syz [ 551.804634][ T4286] usb 3-1: Manufacturer: syz [ 551.807676][ T4310] usb 2-1: selecting invalid altsetting 0 [ 551.809266][ T4286] usb 3-1: SerialNumber: syz [ 551.814938][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 551.815507][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 551.819608][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 551.833231][ T4345] usb 1-1: USB disconnect, device number 2 [ 551.840416][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 551.869165][ T1326] usb 4-1: selecting invalid altsetting 0 [ 551.875121][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 551.891562][ T4310] usb 2-1: USB disconnect, device number 3 [ 551.902012][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 551.912712][ T4676] udevd[4676]: 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 [ 551.929200][ T1326] usb 4-1: USB disconnect, device number 8 executing program [ 552.014880][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 552.024213][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.032498][ T4288] usb 5-1: Product: syz [ 552.037012][ T4288] usb 5-1: Manufacturer: syz [ 552.041687][ T4288] usb 5-1: SerialNumber: syz [ 552.156453][ T4286] usb 3-1: selecting invalid altsetting 0 [ 552.181589][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 552.190274][ T4286] usb 3-1: USB disconnect, device number 2 [ 552.234707][ T4345] usb 1-1: new high-speed USB device number 3 using dummy_hcd executing program [ 552.286423][ T4310] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 552.324741][ T1326] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 552.366538][ T4288] usb 5-1: selecting invalid altsetting 0 [ 552.389244][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 552.397759][ T4288] usb 5-1: USB disconnect, device number 3 [ 552.494854][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 552.524872][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 552.544686][ T4286] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 552.584827][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 552.714878][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 552.735004][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 552.755384][ T4288] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 552.774959][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 552.784648][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 552.804991][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 552.814897][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 552.825134][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 552.834917][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 552.841762][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 552.851776][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 552.874971][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 552.884997][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 552.895033][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 552.944901][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 552.994712][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 553.024825][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 553.034797][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.035020][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 553.044927][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.054896][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 553.062770][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.078071][ T4345] usb 1-1: Product: syz [ 553.082234][ T4345] usb 1-1: Manufacturer: syz [ 553.086863][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.096190][ T4345] usb 1-1: SerialNumber: syz [ 553.101516][ T4310] usb 2-1: Product: syz [ 553.105748][ T4310] usb 2-1: Manufacturer: syz [ 553.110349][ T4310] usb 2-1: SerialNumber: syz [ 553.115126][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.125633][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.133746][ T1326] usb 4-1: Product: syz [ 553.138763][ T1326] usb 4-1: Manufacturer: syz [ 553.144461][ T1326] usb 4-1: SerialNumber: syz [ 553.154767][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 553.224778][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.234184][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.242455][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 553.252536][ T4286] usb 3-1: Product: syz [ 553.256843][ T4286] usb 3-1: Manufacturer: syz [ 553.261525][ T4286] usb 3-1: SerialNumber: syz [ 553.266178][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 553.276407][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 executing program executing program executing program [ 553.434936][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 553.444723][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.452904][ T4288] usb 5-1: Product: syz [ 553.457181][ T4288] usb 5-1: Manufacturer: syz [ 553.461776][ T4288] usb 5-1: SerialNumber: syz [ 553.466849][ T4345] usb 1-1: selecting invalid altsetting 0 executing program [ 553.491267][ T1326] usb 4-1: selecting invalid altsetting 0 [ 553.497138][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 553.515485][ T4345] usb 1-1: USB disconnect, device number 3 [ 553.527990][ T4310] usb 2-1: selecting invalid altsetting 0 [ 553.534892][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 553.553925][ T1326] usb 4-1: USB disconnect, device number 9 [ 553.564067][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 553.573856][ T4676] udevd[4676]: 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 [ 553.590166][ T4310] usb 2-1: USB disconnect, device number 4 [ 553.607019][ T4286] usb 3-1: selecting invalid altsetting 0 [ 553.643159][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 553.651634][ T4286] usb 3-1: USB disconnect, device number 3 executing program [ 553.785956][ T4288] usb 5-1: selecting invalid altsetting 0 [ 553.810272][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 553.818425][ T4288] usb 5-1: USB disconnect, device number 4 [ 553.914822][ T4345] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 553.944680][ T1326] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 553.964870][ T4310] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 554.014797][ T4286] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 554.184752][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 554.186004][ T4288] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 554.190110][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 554.224671][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 554.274672][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 554.354810][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 554.362886][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 554.384818][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 554.444835][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 554.455419][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 554.466216][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 554.478568][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 554.484642][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 554.488901][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 554.494900][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 554.504127][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 554.523397][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 554.530403][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 554.537363][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 554.585492][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 554.596374][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 554.606642][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 554.674828][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 554.684799][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 554.694002][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 554.702443][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 554.711819][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 554.721455][ T4345] usb 1-1: Product: syz [ 554.725661][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 554.733644][ T1326] usb 4-1: Product: syz [ 554.738086][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 554.746205][ T4345] usb 1-1: Manufacturer: syz [ 554.751015][ T4345] usb 1-1: SerialNumber: syz [ 554.755738][ T4310] usb 2-1: Product: syz [ 554.759895][ T4310] usb 2-1: Manufacturer: syz [ 554.766388][ T1326] usb 4-1: Manufacturer: syz [ 554.768184][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 554.771163][ T1326] usb 4-1: SerialNumber: syz [ 554.781476][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 554.785751][ T4310] usb 2-1: SerialNumber: syz [ 554.796675][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 554.809657][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 554.817758][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 554.824463][ T4286] usb 3-1: Product: syz [ 554.828679][ T4286] usb 3-1: Manufacturer: syz [ 554.833373][ T4286] usb 3-1: SerialNumber: syz executing program executing program executing program executing program [ 555.054794][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 555.064059][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.072671][ T4288] usb 5-1: Product: syz [ 555.077535][ T4288] usb 5-1: Manufacturer: syz [ 555.082223][ T4288] usb 5-1: SerialNumber: syz [ 555.086639][ T4345] usb 1-1: selecting invalid altsetting 0 [ 555.111450][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 555.120489][ T1326] usb 4-1: selecting invalid altsetting 0 [ 555.129156][ T4676] udevd[4676]: 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 [ 555.147022][ T4345] usb 1-1: USB disconnect, device number 4 [ 555.176382][ T4310] usb 2-1: selecting invalid altsetting 0 [ 555.186841][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 555.204220][ T1326] usb 4-1: USB disconnect, device number 10 [ 555.214065][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 555.214385][ T4286] usb 3-1: selecting invalid altsetting 0 [ 555.225417][ T4310] usb 2-1: USB disconnect, device number 5 [ 555.256748][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 555.266523][ T4286] usb 3-1: USB disconnect, device number 4 executing program [ 555.466457][ T4288] usb 5-1: selecting invalid altsetting 0 [ 555.491152][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 555.500837][ T4676] udevd[4676]: 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 [ 555.517923][ T4288] usb 5-1: USB disconnect, device number 5 [ 555.524785][ T4345] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 555.565078][ T1326] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 555.594733][ T4310] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 555.654714][ T4286] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 555.764780][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 555.814843][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 555.854988][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 555.874757][ T4288] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 555.894978][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 555.935102][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 555.974938][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 556.035097][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 556.042988][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 556.053319][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 556.054896][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 556.063138][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 556.095088][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 556.105413][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 556.114703][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 556.115499][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 556.144965][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 556.145073][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 556.155328][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 556.165676][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 556.175518][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 556.185052][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 556.284837][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 556.285079][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 556.302338][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 556.310654][ T4345] usb 1-1: Product: syz [ 556.314912][ T4345] usb 1-1: Manufacturer: syz [ 556.319554][ T4345] usb 1-1: SerialNumber: syz [ 556.334847][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 556.343967][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 556.352299][ T1326] usb 4-1: Product: syz [ 556.354906][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 556.356539][ T1326] usb 4-1: Manufacturer: syz [ 556.366710][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 556.370454][ T1326] usb 4-1: SerialNumber: syz [ 556.381864][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 556.393632][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 556.403495][ T4286] usb 3-1: Product: syz [ 556.404885][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 556.408098][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 556.417333][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 556.424047][ T4286] usb 3-1: Manufacturer: syz [ 556.431970][ T4310] usb 2-1: Product: syz [ 556.436423][ T4286] usb 3-1: SerialNumber: syz [ 556.441463][ T4310] usb 2-1: Manufacturer: syz [ 556.451488][ T4310] usb 2-1: SerialNumber: syz executing program executing program [ 556.604972][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 556.614292][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 556.622433][ T4288] usb 5-1: Product: syz [ 556.626740][ T4288] usb 5-1: Manufacturer: syz [ 556.631334][ T4288] usb 5-1: SerialNumber: syz executing program executing program [ 556.676836][ T4345] usb 1-1: selecting invalid altsetting 0 [ 556.721061][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 556.730159][ T4345] usb 1-1: USB disconnect, device number 5 [ 556.756680][ T1326] usb 4-1: selecting invalid altsetting 0 [ 556.794111][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 556.794455][ T4286] usb 3-1: selecting invalid altsetting 0 [ 556.803027][ T1326] usb 4-1: USB disconnect, device number 11 [ 556.831584][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 556.831922][ T4310] usb 2-1: selecting invalid altsetting 0 executing program [ 556.840936][ T4676] udevd[4676]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 556.861635][ T4286] usb 3-1: USB disconnect, device number 5 [ 556.904370][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 556.925827][ T4310] usb 2-1: USB disconnect, device number 6 [ 556.956373][ T4288] usb 5-1: selecting invalid altsetting 0 [ 556.983063][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 556.991608][ T4288] usb 5-1: USB disconnect, device number 6 [ 557.134720][ T4345] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 557.184831][ T1326] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 557.214772][ T4286] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 557.314888][ T4310] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 557.344725][ T4288] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 557.394678][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 557.454753][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 557.464932][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 557.564884][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 557.584699][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 557.595175][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 557.614795][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 557.664926][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 557.695099][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 557.695254][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 557.705586][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 557.716047][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 557.726056][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 557.735986][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 557.755053][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 557.774886][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 557.784980][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 557.792865][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 557.802814][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 557.834829][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 557.844951][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 557.855218][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 557.874846][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 557.884998][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 557.895014][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 557.904787][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 557.914376][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.922632][ T4286] usb 3-1: Product: syz [ 557.927085][ T4286] usb 3-1: Manufacturer: syz [ 557.931682][ T4286] usb 3-1: SerialNumber: syz [ 557.934889][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 557.946016][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.954002][ T4345] usb 1-1: Product: syz [ 557.958206][ T4345] usb 1-1: Manufacturer: syz [ 557.962793][ T4345] usb 1-1: SerialNumber: syz [ 557.984907][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 557.994328][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.002489][ T1326] usb 4-1: Product: syz [ 558.007082][ T1326] usb 4-1: Manufacturer: syz [ 558.011907][ T1326] usb 4-1: SerialNumber: syz [ 558.014841][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 558.025697][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.033938][ T4288] usb 5-1: Product: syz [ 558.038290][ T4288] usb 5-1: Manufacturer: syz [ 558.042889][ T4288] usb 5-1: SerialNumber: syz [ 558.074944][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 558.084211][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.092465][ T4310] usb 2-1: Product: syz [ 558.096785][ T4310] usb 2-1: Manufacturer: syz [ 558.101377][ T4310] usb 2-1: SerialNumber: syz executing program executing program executing program executing program [ 558.256763][ T4286] usb 3-1: selecting invalid altsetting 0 [ 558.279947][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 558.286632][ T4345] usb 1-1: selecting invalid altsetting 0 [ 558.292157][ T4286] usb 3-1: USB disconnect, device number 6 executing program [ 558.320734][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 558.329330][ T4345] usb 1-1: USB disconnect, device number 6 [ 558.356647][ T1326] usb 4-1: selecting invalid altsetting 0 [ 558.382850][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 558.383195][ T4288] usb 5-1: selecting invalid altsetting 0 [ 558.396368][ T1326] usb 4-1: USB disconnect, device number 12 [ 558.423481][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 558.431750][ T4288] usb 5-1: USB disconnect, device number 7 [ 558.446103][ T4310] usb 2-1: selecting invalid altsetting 0 [ 558.471342][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 558.479948][ T4310] usb 2-1: USB disconnect, device number 7 [ 558.654748][ T4286] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 558.734702][ T4345] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 558.784862][ T4288] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 558.794849][ T1326] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 558.864674][ T4310] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 558.894810][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 558.994767][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 559.024732][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 559.054891][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 559.054905][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 559.125207][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 559.144959][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 559.155107][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 559.165211][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 559.175157][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 559.184896][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 559.254938][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 559.265273][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 559.275099][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 559.285412][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 559.285848][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 559.302322][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 559.312287][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 559.324906][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 559.334249][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.334854][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 559.342817][ T4286] usb 3-1: Product: syz [ 559.351437][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 559.355161][ T4286] usb 3-1: Manufacturer: syz [ 559.365765][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 559.369719][ T4286] usb 3-1: SerialNumber: syz [ 559.380077][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 559.444938][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 559.454159][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.462419][ T4288] usb 5-1: Product: syz [ 559.465034][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 559.467037][ T4288] usb 5-1: Manufacturer: syz [ 559.477399][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 559.481203][ T4288] usb 5-1: SerialNumber: syz [ 559.491291][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 559.534929][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 559.544284][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.552420][ T4345] usb 1-1: Product: syz [ 559.556709][ T4345] usb 1-1: Manufacturer: syz [ 559.561304][ T4345] usb 1-1: SerialNumber: syz [ 559.584909][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 executing program [ 559.594021][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.602245][ T1326] usb 4-1: Product: syz [ 559.606733][ T1326] usb 4-1: Manufacturer: syz [ 559.611328][ T1326] usb 4-1: SerialNumber: syz executing program [ 559.685109][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 559.694339][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.702393][ T4310] usb 2-1: Product: syz [ 559.706722][ T4310] usb 2-1: Manufacturer: syz [ 559.706780][ T4286] usb 3-1: selecting invalid altsetting 0 [ 559.711504][ T4310] usb 2-1: SerialNumber: syz executing program [ 559.765915][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 559.774236][ T4286] usb 3-1: USB disconnect, device number 7 executing program [ 559.836193][ T4288] usb 5-1: selecting invalid altsetting 0 [ 559.886665][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 559.895186][ T4288] usb 5-1: USB disconnect, device number 8 [ 559.907038][ T4345] usb 1-1: selecting invalid altsetting 0 [ 559.927958][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 executing program [ 559.936336][ T4345] usb 1-1: USB disconnect, device number 7 [ 559.956644][ T1326] usb 4-1: selecting invalid altsetting 0 [ 559.978611][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 559.988638][ T4676] udevd[4676]: 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 [ 560.005675][ T1326] usb 4-1: USB disconnect, device number 13 [ 560.056701][ T4310] usb 2-1: selecting invalid altsetting 0 [ 560.077168][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 560.086896][ T4310] usb 2-1: USB disconnect, device number 8 [ 560.089738][ T4676] udevd[4676]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 560.124788][ T4286] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 560.254954][ T4288] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 560.324714][ T4345] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 560.384735][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 560.384735][ T1326] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 560.444787][ T4310] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 560.514907][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 560.574852][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 560.575191][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 560.634848][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 560.664814][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 560.674952][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 560.682745][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 560.692707][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 560.704912][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 560.756450][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 560.766465][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 560.776885][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 560.785173][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 560.844870][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 560.854851][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 560.864152][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.872401][ T4286] usb 3-1: Product: syz [ 560.876657][ T4286] usb 3-1: Manufacturer: syz [ 560.881276][ T4286] usb 3-1: SerialNumber: syz [ 560.895167][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 560.905814][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 560.916173][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 560.924695][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 560.944936][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 560.954358][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.962451][ T4288] usb 5-1: Product: syz [ 560.964760][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 560.966888][ T4288] usb 5-1: Manufacturer: syz [ 560.977573][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 560.981302][ T4288] usb 5-1: SerialNumber: syz [ 560.991389][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 561.034906][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 561.045326][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 561.055181][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 561.144889][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 561.154153][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 561.162890][ T4345] usb 1-1: Product: syz [ 561.167492][ T4345] usb 1-1: Manufacturer: syz [ 561.172206][ T4345] usb 1-1: SerialNumber: syz [ 561.204964][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 561.210406][ T4286] usb 3-1: selecting invalid altsetting 0 [ 561.215053][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 561.229095][ T1326] usb 4-1: Product: syz [ 561.233523][ T1326] usb 4-1: Manufacturer: syz [ 561.238724][ T1326] usb 4-1: SerialNumber: syz executing program [ 561.255368][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 561.265518][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 561.273628][ T4310] usb 2-1: Product: syz [ 561.275108][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 561.278536][ T4310] usb 2-1: Manufacturer: syz [ 561.291049][ T4310] usb 2-1: SerialNumber: syz [ 561.298562][ T4286] usb 3-1: USB disconnect, device number 8 [ 561.336535][ T4288] usb 5-1: selecting invalid altsetting 0 [ 561.357175][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 561.366109][ T4288] usb 5-1: USB disconnect, device number 9 executing program executing program executing program [ 561.516170][ T4345] usb 1-1: selecting invalid altsetting 0 [ 561.545060][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 561.553692][ T4345] usb 1-1: USB disconnect, device number 8 [ 561.577148][ T1326] usb 4-1: selecting invalid altsetting 0 [ 561.608501][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 561.617922][ T4310] usb 2-1: selecting invalid altsetting 0 [ 561.625989][ T1326] usb 4-1: USB disconnect, device number 14 [ 561.652147][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 561.654831][ T4286] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 561.661258][ T4310] usb 2-1: USB disconnect, device number 9 [ 561.744758][ T4288] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 561.904708][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 561.954697][ T4345] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 561.984913][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 562.014709][ T1326] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 562.054715][ T4310] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 562.064953][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 562.144818][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 562.153282][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.163481][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 562.174494][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 562.224740][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.234824][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 562.244980][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 562.254777][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 562.294754][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 562.314872][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 562.334772][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 562.344038][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.352221][ T4286] usb 3-1: Product: syz [ 562.356488][ T4286] usb 3-1: Manufacturer: syz [ 562.361254][ T4286] usb 3-1: SerialNumber: syz [ 562.404832][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 562.414223][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.422304][ T4288] usb 5-1: Product: syz [ 562.426660][ T4288] usb 5-1: Manufacturer: syz [ 562.431484][ T4288] usb 5-1: SerialNumber: syz [ 562.435073][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 562.474996][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 562.496058][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 562.524875][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.535379][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 562.545429][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 562.574852][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.584760][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 562.594496][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 562.601494][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 562.611682][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 executing program [ 562.621536][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 executing program [ 562.686336][ T4286] usb 3-1: selecting invalid altsetting 0 [ 562.705518][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 562.713630][ T4286] usb 3-1: USB disconnect, device number 9 [ 562.745973][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 562.755498][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.756554][ T4288] usb 5-1: selecting invalid altsetting 0 [ 562.763478][ T4345] usb 1-1: Product: syz [ 562.763492][ T4345] usb 1-1: Manufacturer: syz [ 562.763503][ T4345] usb 1-1: SerialNumber: syz [ 562.801477][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 562.809790][ T4288] usb 5-1: USB disconnect, device number 10 [ 562.814909][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 562.824997][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 562.835179][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.843420][ T1326] usb 4-1: Product: syz [ 562.847808][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.856349][ T4310] usb 2-1: Product: syz [ 562.860661][ T1326] usb 4-1: Manufacturer: syz [ 562.865305][ T1326] usb 4-1: SerialNumber: syz [ 562.870424][ T4310] usb 2-1: Manufacturer: syz [ 562.875105][ T4310] usb 2-1: SerialNumber: syz executing program [ 563.074784][ T4286] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 563.096607][ T4345] usb 1-1: selecting invalid altsetting 0 executing program [ 563.127360][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.133990][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.146383][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 563.158326][ T4345] usb 1-1: USB disconnect, device number 9 executing program [ 563.158385][ T4676] udevd[4676]: 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 [ 563.180664][ T4288] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 563.207404][ T1326] usb 4-1: selecting invalid altsetting 0 [ 563.228346][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 563.237887][ T4310] usb 2-1: selecting invalid altsetting 0 [ 563.246303][ T1326] usb 4-1: USB disconnect, device number 15 [ 563.268042][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 563.276827][ T4310] usb 2-1: USB disconnect, device number 10 [ 563.314711][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 563.424742][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 563.474903][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 563.534722][ T4345] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 563.554866][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 563.564924][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 563.574733][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 563.584797][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 563.614753][ T1326] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 563.654974][ T4310] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 563.664880][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 563.675398][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 563.685443][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 563.734911][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 563.744185][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.752560][ T4286] usb 3-1: Product: syz [ 563.756934][ T4286] usb 3-1: Manufacturer: syz [ 563.761632][ T4286] usb 3-1: SerialNumber: syz [ 563.784797][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 563.844918][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 563.854478][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.862665][ T4288] usb 5-1: Product: syz [ 563.867150][ T4288] usb 5-1: Manufacturer: syz [ 563.872000][ T4288] usb 5-1: SerialNumber: syz [ 563.884807][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 563.914945][ T4310] usb 2-1: Using ep0 maxpacket: 8 executing program [ 563.974946][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 564.087015][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 564.087169][ T4286] usb 3-1: selecting invalid altsetting 0 [ 564.095115][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 564.111123][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 564.121324][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 executing program [ 564.131431][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 564.152289][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 564.165194][ T4676] udevd[4676]: 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 [ 564.182059][ T4286] usb 3-1: USB disconnect, device number 10 [ 564.214987][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 564.216701][ T4288] usb 5-1: selecting invalid altsetting 0 [ 564.225136][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 564.241136][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 564.253037][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 564.266192][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 564.272963][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 564.273418][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 564.291964][ T4676] udevd[4676]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 564.309299][ T4288] usb 5-1: USB disconnect, device number 11 [ 564.337464][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 564.346993][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 564.360222][ T4345] usb 1-1: Product: syz [ 564.364442][ T4345] usb 1-1: Manufacturer: syz [ 564.369739][ T4345] usb 1-1: SerialNumber: syz [ 564.454898][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 564.464630][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 564.472671][ T1326] usb 4-1: Product: syz [ 564.477197][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 564.486701][ T1326] usb 4-1: Manufacturer: syz [ 564.491298][ T1326] usb 4-1: SerialNumber: syz [ 564.496001][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 564.504112][ T4310] usb 2-1: Product: syz [ 564.509211][ T4310] usb 2-1: Manufacturer: syz [ 564.514879][ T4310] usb 2-1: SerialNumber: syz [ 564.554813][ T4286] usb 3-1: new high-speed USB device number 11 using dummy_hcd executing program [ 564.694813][ T4288] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 564.697071][ T4345] usb 1-1: selecting invalid altsetting 0 [ 564.731225][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 executing program executing program [ 564.739900][ T4345] usb 1-1: USB disconnect, device number 10 [ 564.834729][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 564.836928][ T1326] usb 4-1: selecting invalid altsetting 0 [ 564.868707][ T4310] usb 2-1: selecting invalid altsetting 0 [ 564.875762][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 564.884453][ T4676] udevd[4676]: 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 [ 564.884995][ T1326] usb 4-1: USB disconnect, device number 16 [ 564.942435][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 564.956504][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 564.957382][ T4676] udevd[4676]: 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 [ 564.978755][ T4310] usb 2-1: USB disconnect, device number 11 [ 565.035361][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 565.114763][ T4345] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 565.116449][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 565.132343][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 565.142404][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 565.150214][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 565.235012][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 565.245609][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 565.255412][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 565.294841][ T1326] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 565.324843][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 565.334222][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.342683][ T4286] usb 3-1: Product: syz [ 565.347219][ T4286] usb 3-1: Manufacturer: syz [ 565.351820][ T4286] usb 3-1: SerialNumber: syz [ 565.364743][ T4310] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 565.384753][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 565.415005][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 565.424236][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.432449][ T4288] usb 5-1: Product: syz [ 565.436742][ T4288] usb 5-1: Manufacturer: syz [ 565.441373][ T4288] usb 5-1: SerialNumber: syz executing program [ 565.556099][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 565.575113][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 565.635177][ T4310] usb 2-1: Using ep0 maxpacket: 8 executing program [ 565.674859][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 565.677174][ T4286] usb 3-1: selecting invalid altsetting 0 [ 565.699523][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 565.706772][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 565.718118][ T4286] usb 3-1: USB disconnect, device number 11 [ 565.719862][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 565.755031][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 565.766699][ T4288] usb 5-1: selecting invalid altsetting 0 [ 565.786221][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 565.795062][ T4288] usb 5-1: USB disconnect, device number 12 [ 565.865164][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 565.875097][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 565.883061][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 565.893183][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 565.944954][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 565.954778][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.962948][ T4345] usb 1-1: Product: syz [ 565.967510][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 565.977564][ T4345] usb 1-1: Manufacturer: syz [ 565.982182][ T4345] usb 1-1: SerialNumber: syz [ 565.986821][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 565.997142][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 566.074776][ T4286] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 566.084952][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 566.094400][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.102548][ T1326] usb 4-1: Product: syz [ 566.107025][ T1326] usb 4-1: Manufacturer: syz [ 566.111638][ T1326] usb 4-1: SerialNumber: syz [ 566.144733][ T4288] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 566.184907][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 566.194248][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.202454][ T4310] usb 2-1: Product: syz [ 566.206929][ T4310] usb 2-1: Manufacturer: syz [ 566.211652][ T4310] usb 2-1: SerialNumber: syz executing program [ 566.314785][ T4286] usb 3-1: Using ep0 maxpacket: 8 executing program [ 566.346412][ T4345] usb 1-1: selecting invalid altsetting 0 [ 566.384920][ T4288] usb 5-1: Using ep0 maxpacket: 8 executing program [ 566.394646][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 566.404850][ T4676] udevd[4676]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 566.421103][ T4345] usb 1-1: USB disconnect, device number 11 [ 566.476013][ T1326] usb 4-1: selecting invalid altsetting 0 [ 566.500434][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 566.509121][ T1326] usb 4-1: USB disconnect, device number 17 [ 566.515134][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 566.546139][ T4310] usb 2-1: selecting invalid altsetting 0 [ 566.565985][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 566.574145][ T4310] usb 2-1: USB disconnect, device number 12 [ 566.574822][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 566.634895][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 566.645053][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 566.655075][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 566.694860][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 566.704937][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 566.714981][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 566.784717][ T4345] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 566.834896][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 566.844508][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.853026][ T4286] usb 3-1: Product: syz [ 566.857488][ T4286] usb 3-1: Manufacturer: syz [ 566.862089][ T4286] usb 3-1: SerialNumber: syz [ 566.874793][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 566.874814][ T1326] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 566.883946][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.883964][ T4288] usb 5-1: Product: syz [ 566.883977][ T4288] usb 5-1: Manufacturer: syz [ 566.909075][ T4288] usb 5-1: SerialNumber: syz [ 566.964712][ T4310] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 567.044738][ T4345] usb 1-1: Using ep0 maxpacket: 8 executing program executing program [ 567.144786][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 567.186292][ T4286] usb 3-1: selecting invalid altsetting 0 [ 567.212519][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 567.220984][ T4676] udevd[4676]: 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 [ 567.224905][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 567.238987][ T4288] usb 5-1: selecting invalid altsetting 0 [ 567.245328][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 567.251221][ T4286] usb 3-1: USB disconnect, device number 12 [ 567.295430][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 567.316615][ T4676] udevd[4676]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 567.333246][ T4288] usb 5-1: USB disconnect, device number 13 [ 567.344941][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 567.352975][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 567.363481][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 567.373893][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 567.425037][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 567.444887][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 567.455045][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 567.465417][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 567.504886][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 567.514984][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 567.524921][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 567.554822][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 567.564174][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.572649][ T4345] usb 1-1: Product: syz [ 567.577047][ T4345] usb 1-1: Manufacturer: syz [ 567.581656][ T4345] usb 1-1: SerialNumber: syz [ 567.634833][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 567.634893][ T4286] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 567.644034][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.660232][ T1326] usb 4-1: Product: syz [ 567.664412][ T1326] usb 4-1: Manufacturer: syz [ 567.669061][ T1326] usb 4-1: SerialNumber: syz [ 567.694855][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 567.704152][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.712277][ T4310] usb 2-1: Product: syz [ 567.716669][ T4310] usb 2-1: Manufacturer: syz [ 567.721339][ T4310] usb 2-1: SerialNumber: syz [ 567.724691][ T4288] usb 5-1: new high-speed USB device number 14 using dummy_hcd executing program executing program [ 567.894732][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 567.906141][ T4345] usb 1-1: selecting invalid altsetting 0 executing program [ 567.958454][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 567.971305][ T4345] usb 1-1: USB disconnect, device number 12 [ 567.984924][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 568.016119][ T1326] usb 4-1: selecting invalid altsetting 0 [ 568.040143][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 568.048842][ T4310] usb 2-1: selecting invalid altsetting 0 [ 568.055837][ T1326] usb 4-1: USB disconnect, device number 18 [ 568.076076][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 568.086039][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 568.094086][ T4310] usb 2-1: USB disconnect, device number 13 [ 568.174836][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 568.182671][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 568.192534][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 568.202639][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 568.294863][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 568.304909][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 568.315163][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 568.334743][ T4345] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 568.394816][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 568.404283][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.412403][ T4286] usb 3-1: Product: syz [ 568.416770][ T4286] usb 3-1: Manufacturer: syz [ 568.421546][ T4286] usb 3-1: SerialNumber: syz [ 568.434633][ T1326] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 568.454884][ T4310] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 568.474807][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 568.484227][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.492323][ T4288] usb 5-1: Product: syz [ 568.496832][ T4288] usb 5-1: Manufacturer: syz [ 568.501419][ T4288] usb 5-1: SerialNumber: syz [ 568.604695][ T4345] usb 1-1: Using ep0 maxpacket: 8 executing program [ 568.694789][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 568.725018][ T4310] usb 2-1: Using ep0 maxpacket: 8 executing program [ 568.746632][ T4286] usb 3-1: selecting invalid altsetting 0 [ 568.777195][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 568.786557][ T4286] usb 3-1: USB disconnect, device number 13 [ 568.815051][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 568.826412][ T4288] usb 5-1: selecting invalid altsetting 0 [ 568.853097][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 568.861213][ T4288] usb 5-1: USB disconnect, device number 14 [ 568.876069][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 568.894998][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 568.905332][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 568.913373][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 568.923427][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 568.974856][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 568.984816][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 568.994539][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 569.004837][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 569.015222][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 569.025220][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 569.116155][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 569.125868][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.134008][ T4345] usb 1-1: Product: syz [ 569.138490][ T4345] usb 1-1: Manufacturer: syz [ 569.143218][ T4345] usb 1-1: SerialNumber: syz [ 569.144764][ T4286] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 569.184958][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 569.195659][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.203689][ T1326] usb 4-1: Product: syz [ 569.208147][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 569.217301][ T1326] usb 4-1: Manufacturer: syz [ 569.222033][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.224819][ T4288] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 569.230449][ T1326] usb 4-1: SerialNumber: syz [ 569.242689][ T4310] usb 2-1: Product: syz [ 569.247391][ T4310] usb 2-1: Manufacturer: syz [ 569.253236][ T4310] usb 2-1: SerialNumber: syz executing program [ 569.394665][ T4286] usb 3-1: Using ep0 maxpacket: 8 executing program executing program [ 569.466450][ T4345] usb 1-1: selecting invalid altsetting 0 [ 569.474984][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 569.496343][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 569.506128][ T4345] usb 1-1: USB disconnect, device number 13 [ 569.554912][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 569.608138][ T4310] usb 2-1: selecting invalid altsetting 0 [ 569.634887][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 569.639264][ T1326] usb 4-1: selecting invalid altsetting 0 [ 569.642963][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 569.654666][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 569.659028][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 569.676617][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 569.692139][ T4310] usb 2-1: USB disconnect, device number 14 [ 569.701091][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 569.711913][ T1326] usb 4-1: USB disconnect, device number 19 [ 569.712179][ T4676] udevd[4676]: 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 [ 569.734722][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 569.744492][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 569.754815][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 569.854911][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 569.864484][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.872584][ T4286] usb 3-1: Product: syz [ 569.877229][ T4286] usb 3-1: Manufacturer: syz [ 569.882010][ T4286] usb 3-1: SerialNumber: syz [ 569.914879][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 569.915011][ T4345] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 569.924321][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.940382][ T4288] usb 5-1: Product: syz [ 569.944758][ T4288] usb 5-1: Manufacturer: syz [ 569.949365][ T4288] usb 5-1: SerialNumber: syz executing program [ 570.084696][ T4310] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 570.104720][ T1326] usb 4-1: new high-speed USB device number 20 using dummy_hcd executing program [ 570.174821][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 570.226545][ T4286] usb 3-1: selecting invalid altsetting 0 [ 570.253300][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 570.261520][ T4286] usb 3-1: USB disconnect, device number 14 [ 570.269299][ T4288] usb 5-1: selecting invalid altsetting 0 [ 570.301788][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 570.310083][ T4288] usb 5-1: USB disconnect, device number 15 [ 570.324699][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 570.335010][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 570.344846][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 570.414739][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 570.424806][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 570.434620][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 570.484831][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 570.504879][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 570.564844][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 570.574906][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 570.584919][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 570.594973][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 570.604006][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 570.612064][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 570.618843][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 570.628810][ T4345] usb 1-1: Product: syz [ 570.632973][ T4345] usb 1-1: Manufacturer: syz [ 570.637596][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 570.644252][ T4345] usb 1-1: SerialNumber: syz [ 570.674726][ T4286] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 570.682596][ T4288] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 570.784760][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 570.793857][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 570.802458][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 570.811682][ T4310] usb 2-1: Product: syz [ 570.816049][ T4310] usb 2-1: Manufacturer: syz [ 570.820641][ T4310] usb 2-1: SerialNumber: syz [ 570.825307][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 570.833306][ T1326] usb 4-1: Product: syz [ 570.838054][ T1326] usb 4-1: Manufacturer: syz [ 570.842652][ T1326] usb 4-1: SerialNumber: syz [ 570.945740][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 570.950890][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 570.966415][ T4345] usb 1-1: selecting invalid altsetting 0 [ 570.991182][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 570.999495][ T4345] usb 1-1: USB disconnect, device number 14 executing program executing program [ 571.134886][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 571.142929][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 571.167403][ T1326] usb 4-1: selecting invalid altsetting 0 [ 571.196598][ T4310] usb 2-1: selecting invalid altsetting 0 [ 571.203341][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 571.218374][ T1326] usb 4-1: USB disconnect, device number 20 [ 571.229622][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 571.240517][ T4676] udevd[4676]: 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 [ 571.257061][ T4310] usb 2-1: USB disconnect, device number 15 [ 571.266471][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 571.276619][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 571.289238][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 571.303340][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 571.314762][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 571.321849][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 571.354759][ T4345] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 571.505253][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 571.514534][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 571.523966][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.532360][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.540462][ T4288] usb 5-1: Product: syz [ 571.544963][ T4286] usb 3-1: Product: syz [ 571.549208][ T4286] usb 3-1: Manufacturer: syz [ 571.553803][ T4286] usb 3-1: SerialNumber: syz [ 571.558499][ T4288] usb 5-1: Manufacturer: syz [ 571.563108][ T4288] usb 5-1: SerialNumber: syz [ 571.584671][ T1326] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 571.595871][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 571.614721][ T4310] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 571.754893][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 571.824819][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 571.835085][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 571.845115][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 571.855167][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 571.860390][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 571.906677][ T4286] usb 3-1: selecting invalid altsetting 0 [ 571.937284][ T4288] usb 5-1: selecting invalid altsetting 0 [ 571.944108][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 571.958758][ T4286] usb 3-1: USB disconnect, device number 15 [ 571.970060][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 571.980658][ T4288] usb 5-1: USB disconnect, device number 16 [ 571.985433][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 572.015146][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 572.034933][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 572.044243][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.052437][ T4345] usb 1-1: Product: syz [ 572.056949][ T4345] usb 1-1: Manufacturer: syz [ 572.061546][ T4345] usb 1-1: SerialNumber: syz [ 572.075021][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 572.085241][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 572.095256][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 572.105465][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 572.112399][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 572.122431][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 572.264859][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 572.274228][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.282466][ T1326] usb 4-1: Product: syz [ 572.286896][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 572.296194][ T1326] usb 4-1: Manufacturer: syz [ 572.300904][ T1326] usb 4-1: SerialNumber: syz [ 572.305593][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 572.313598][ T4310] usb 2-1: Product: syz [ 572.319821][ T4310] usb 2-1: Manufacturer: syz [ 572.324461][ T4310] usb 2-1: SerialNumber: syz [ 572.354824][ T4286] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 572.362864][ T4288] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 572.386487][ T4345] usb 1-1: selecting invalid altsetting 0 [ 572.405491][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 572.414304][ T4676] udevd[4676]: 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 [ 572.430874][ T4345] usb 1-1: USB disconnect, device number 15 executing program executing program [ 572.626335][ T1326] usb 4-1: selecting invalid altsetting 0 [ 572.647838][ T4310] usb 2-1: selecting invalid altsetting 0 [ 572.654060][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 572.664882][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 572.670058][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 572.671154][ T1326] usb 4-1: USB disconnect, device number 21 [ 572.686531][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 572.698101][ T4310] usb 2-1: USB disconnect, device number 16 [ 572.794925][ T4345] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 572.854835][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 572.862664][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 572.944852][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 572.954847][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 572.964637][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 572.974400][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 572.981146][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 572.991012][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 573.046035][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 573.074792][ T1326] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 573.084854][ T4310] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 573.154989][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 573.164319][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 573.173730][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 573.181911][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 573.190107][ T4288] usb 5-1: Product: syz [ 573.194396][ T4288] usb 5-1: Manufacturer: syz [ 573.199098][ T4286] usb 3-1: Product: syz [ 573.203258][ T4286] usb 3-1: Manufacturer: syz [ 573.207917][ T4288] usb 5-1: SerialNumber: syz [ 573.213010][ T4286] usb 3-1: SerialNumber: syz [ 573.255098][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 573.334697][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 573.339982][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 573.345386][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 573.355467][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 573.365590][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 executing program executing program [ 573.494780][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 573.504779][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 573.524830][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 573.533908][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 573.542287][ T4345] usb 1-1: Product: syz [ 573.546766][ T4345] usb 1-1: Manufacturer: syz [ 573.546898][ T4288] usb 5-1: selecting invalid altsetting 0 [ 573.551362][ T4345] usb 1-1: SerialNumber: syz [ 573.584773][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 573.594933][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 573.604826][ T4286] usb 3-1: selecting invalid altsetting 0 [ 573.605301][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 573.615364][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 573.620670][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 573.638201][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 573.645181][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 573.658342][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 573.668045][ T4288] usb 5-1: USB disconnect, device number 17 [ 573.689198][ T4676] udevd[4676]: 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 [ 573.705934][ T4286] usb 3-1: USB disconnect, device number 16 executing program [ 573.804926][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 573.815020][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 573.824345][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 573.833183][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 573.841804][ T1326] usb 4-1: Product: syz [ 573.846384][ T4310] usb 2-1: Product: syz [ 573.850586][ T4310] usb 2-1: Manufacturer: syz [ 573.855267][ T1326] usb 4-1: Manufacturer: syz [ 573.859895][ T1326] usb 4-1: SerialNumber: syz [ 573.866616][ T4345] usb 1-1: selecting invalid altsetting 0 [ 573.873678][ T4310] usb 2-1: SerialNumber: syz [ 573.917311][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 573.925784][ T4345] usb 1-1: USB disconnect, device number 16 executing program executing program [ 574.104760][ T4288] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 574.112525][ T4286] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 574.216427][ T1326] usb 4-1: selecting invalid altsetting 0 [ 574.243350][ T4310] usb 2-1: selecting invalid altsetting 0 [ 574.249188][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 574.265462][ T1326] usb 4-1: USB disconnect, device number 22 [ 574.277780][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 574.287345][ T4310] usb 2-1: USB disconnect, device number 17 [ 574.304706][ T4345] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 574.354705][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 574.359915][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 574.514744][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 574.524920][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 574.594852][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 574.595162][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 574.605000][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 574.619943][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 574.629779][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 574.639616][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 574.646705][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 574.664698][ T4310] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 574.672403][ T1326] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 574.804784][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 574.814015][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 574.816486][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 574.822302][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 574.838793][ T4288] usb 5-1: Product: syz [ 574.843122][ T4288] usb 5-1: Manufacturer: syz [ 574.847882][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 574.856038][ T4288] usb 5-1: SerialNumber: syz [ 574.861263][ T4286] usb 3-1: Product: syz [ 574.865567][ T4286] usb 3-1: Manufacturer: syz [ 574.870279][ T4286] usb 3-1: SerialNumber: syz [ 574.904775][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 574.914841][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 574.925009][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 574.954737][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 574.959993][ T4310] usb 2-1: Using ep0 maxpacket: 8 executing program executing program [ 575.125082][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 575.134869][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.142879][ T4345] usb 1-1: Product: syz [ 575.147311][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 575.155059][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 575.162957][ T4345] usb 1-1: Manufacturer: syz [ 575.167856][ T4345] usb 1-1: SerialNumber: syz [ 575.196464][ T4288] usb 5-1: selecting invalid altsetting 0 [ 575.227334][ T4286] usb 3-1: selecting invalid altsetting 0 [ 575.234491][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 575.244850][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 575.246233][ T4288] usb 5-1: USB disconnect, device number 18 [ 575.254974][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 575.270681][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 575.280540][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 575.282519][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 575.290483][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 575.304053][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 575.315741][ T4286] usb 3-1: USB disconnect, device number 17 executing program [ 575.484951][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 575.494437][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 575.505370][ T4345] usb 1-1: selecting invalid altsetting 0 [ 575.512113][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.521323][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.530071][ T4310] usb 2-1: Product: syz [ 575.536152][ T1326] usb 4-1: Product: syz [ 575.541736][ T1326] usb 4-1: Manufacturer: syz [ 575.546499][ T4310] usb 2-1: Manufacturer: syz [ 575.551332][ T4310] usb 2-1: SerialNumber: syz [ 575.557185][ T1326] usb 4-1: SerialNumber: syz [ 575.568064][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 575.578310][ T4345] usb 1-1: USB disconnect, device number 17 [ 575.614830][ T4288] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 575.664706][ T4286] usb 3-1: new high-speed USB device number 18 using dummy_hcd executing program executing program [ 575.854777][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 575.904721][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 575.916605][ T4310] usb 2-1: selecting invalid altsetting 0 [ 575.944437][ T1326] usb 4-1: selecting invalid altsetting 0 [ 575.950361][ T4345] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 575.957998][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 575.973300][ T4310] usb 2-1: USB disconnect, device number 18 [ 575.984437][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 575.995281][ T1326] usb 4-1: USB disconnect, device number 23 [ 576.014841][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 576.064780][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 576.096030][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 576.106266][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 576.117126][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 576.144822][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 576.155187][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 576.165987][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 576.224772][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 576.274793][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 576.284099][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.292438][ T4288] usb 5-1: Product: syz [ 576.296892][ T4288] usb 5-1: Manufacturer: syz [ 576.301492][ T4288] usb 5-1: SerialNumber: syz [ 576.325081][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 576.334255][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.342316][ T4286] usb 3-1: Product: syz [ 576.346870][ T4286] usb 3-1: Manufacturer: syz [ 576.351571][ T4286] usb 3-1: SerialNumber: syz [ 576.354660][ T4310] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 576.394801][ T1326] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 576.414820][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 576.525000][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 576.535020][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 576.544881][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 576.614883][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 576.626354][ T4288] usb 5-1: selecting invalid altsetting 0 [ 576.645014][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 576.645729][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 576.658799][ T4676] udevd[4676]: 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 [ 576.676283][ T4286] usb 3-1: selecting invalid altsetting 0 [ 576.683620][ T4288] usb 5-1: USB disconnect, device number 19 [ 576.716973][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 576.730793][ T4286] usb 3-1: USB disconnect, device number 18 [ 576.745235][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 576.755502][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.763719][ T4345] usb 1-1: Product: syz [ 576.768391][ T4345] usb 1-1: Manufacturer: syz [ 576.773023][ T4345] usb 1-1: SerialNumber: syz [ 576.824973][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 576.844865][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 576.905925][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 576.915858][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 576.925766][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 576.935604][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 576.942269][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 576.952099][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 executing program [ 577.054738][ T4288] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 577.094900][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 577.104175][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.104631][ T4286] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 577.114230][ T4345] usb 1-1: selecting invalid altsetting 0 [ 577.125688][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 577.134857][ T4310] usb 2-1: Product: syz [ 577.139014][ T4310] usb 2-1: Manufacturer: syz [ 577.143923][ T4310] usb 2-1: SerialNumber: syz [ 577.148691][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.158237][ T1326] usb 4-1: Product: syz [ 577.166927][ T1326] usb 4-1: Manufacturer: syz [ 577.171540][ T1326] usb 4-1: SerialNumber: syz [ 577.184462][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 577.193636][ T4345] usb 1-1: USB disconnect, device number 18 [ 577.354859][ T4288] usb 5-1: Using ep0 maxpacket: 8 executing program [ 577.394782][ T4286] usb 3-1: Using ep0 maxpacket: 8 executing program [ 577.496737][ T4310] usb 2-1: selecting invalid altsetting 0 [ 577.528228][ T1326] usb 4-1: selecting invalid altsetting 0 [ 577.534642][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 577.535074][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 577.543734][ T4310] usb 2-1: USB disconnect, device number 19 [ 577.555635][ T4345] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 577.582196][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 577.590813][ T4676] udevd[4676]: 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 [ 577.594902][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 577.607569][ T1326] usb 4-1: USB disconnect, device number 24 [ 577.654904][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 577.665882][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 577.676077][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 577.714937][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 577.725116][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 577.734946][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 577.834687][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 577.844859][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 577.854276][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.862926][ T4288] usb 5-1: Product: syz [ 577.867249][ T4288] usb 5-1: Manufacturer: syz [ 577.871851][ T4288] usb 5-1: SerialNumber: syz [ 577.894993][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 577.904303][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.913228][ T4286] usb 3-1: Product: syz [ 577.918235][ T4286] usb 3-1: Manufacturer: syz [ 577.922846][ T4286] usb 3-1: SerialNumber: syz [ 577.924702][ T4310] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 578.014866][ T1326] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 578.044870][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 578.145068][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 578.155489][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 578.165517][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 578.197320][ T4288] usb 5-1: selecting invalid altsetting 0 [ 578.204828][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 578.216881][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 578.226213][ T4288] usb 5-1: USB disconnect, device number 20 [ 578.246619][ T4286] usb 3-1: selecting invalid altsetting 0 [ 578.265500][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 578.273967][ T4286] usb 3-1: USB disconnect, device number 19 [ 578.284957][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 578.364998][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 578.374176][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.382354][ T4345] usb 1-1: Product: syz [ 578.386810][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 578.394726][ T4345] usb 1-1: Manufacturer: syz [ 578.399508][ T4345] usb 1-1: SerialNumber: syz [ 578.474874][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 578.484802][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 578.494854][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 578.504764][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 578.554820][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 578.565421][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 578.575467][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 executing program [ 578.624733][ T4288] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 578.632557][ T4286] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 578.665024][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 578.674896][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.683002][ T4310] usb 2-1: Product: syz [ 578.688194][ T4310] usb 2-1: Manufacturer: syz [ 578.693264][ T4310] usb 2-1: SerialNumber: syz [ 578.726609][ T4345] usb 1-1: selecting invalid altsetting 0 [ 578.734943][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 578.744210][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.753000][ T1326] usb 4-1: Product: syz [ 578.758886][ T1326] usb 4-1: Manufacturer: syz [ 578.765035][ T1326] usb 4-1: SerialNumber: syz [ 578.783708][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 578.792380][ T4345] usb 1-1: USB disconnect, device number 19 executing program [ 578.914787][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 578.919963][ T4288] usb 5-1: Using ep0 maxpacket: 8 executing program [ 579.006228][ T4310] usb 2-1: selecting invalid altsetting 0 [ 579.041492][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 579.049867][ T4310] usb 2-1: USB disconnect, device number 20 [ 579.096659][ T1326] usb 4-1: selecting invalid altsetting 0 [ 579.114830][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 579.123489][ T1326] usb 4-1: USB disconnect, device number 25 [ 579.135393][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 579.143311][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 579.144729][ T4345] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 579.245437][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 579.255581][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 579.265563][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 579.275491][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 579.285469][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 579.292245][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 579.414897][ T4310] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 579.422995][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 579.444948][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 579.454252][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 579.462717][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 579.471969][ T4288] usb 5-1: Product: syz [ 579.476205][ T4288] usb 5-1: Manufacturer: syz [ 579.480811][ T4288] usb 5-1: SerialNumber: syz [ 579.485476][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 579.493457][ T4286] usb 3-1: Product: syz [ 579.494645][ T1326] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 579.498482][ T4286] usb 3-1: Manufacturer: syz [ 579.510744][ T4286] usb 3-1: SerialNumber: syz [ 579.645002][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 579.674696][ T4310] usb 2-1: Using ep0 maxpacket: 8 executing program executing program [ 579.746900][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 579.757060][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 579.767961][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 579.774887][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 579.826510][ T4288] usb 5-1: selecting invalid altsetting 0 [ 579.854906][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 579.856303][ T4286] usb 3-1: selecting invalid altsetting 0 [ 579.868643][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 579.879727][ T4288] usb 5-1: USB disconnect, device number 21 [ 579.899297][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 579.907630][ T4286] usb 3-1: USB disconnect, device number 20 [ 579.945007][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 579.952845][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 579.962497][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 579.972404][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 579.980459][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 579.990427][ T4345] usb 1-1: Product: syz [ 579.994652][ T4345] usb 1-1: Manufacturer: syz [ 579.999338][ T4345] usb 1-1: SerialNumber: syz [ 580.004471][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 580.024935][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 580.034843][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 580.045246][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 580.165187][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 580.174662][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.182675][ T4310] usb 2-1: Product: syz [ 580.186926][ T4310] usb 2-1: Manufacturer: syz [ 580.191563][ T4310] usb 2-1: SerialNumber: syz executing program [ 580.214883][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 580.224281][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.232641][ T1326] usb 4-1: Product: syz [ 580.237171][ T1326] usb 4-1: Manufacturer: syz [ 580.241787][ T1326] usb 4-1: SerialNumber: syz [ 580.274794][ T4286] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 580.282516][ T4288] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 580.326466][ T4345] usb 1-1: selecting invalid altsetting 0 [ 580.352087][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 580.360475][ T4345] usb 1-1: USB disconnect, device number 20 executing program executing program [ 580.516608][ T4310] usb 2-1: selecting invalid altsetting 0 [ 580.541057][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 580.549621][ T4310] usb 2-1: USB disconnect, device number 21 [ 580.549881][ T4676] udevd[4676]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 580.566546][ T1326] usb 4-1: selecting invalid altsetting 0 [ 580.572148][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 580.582864][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 580.610998][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 580.619871][ T1326] usb 4-1: USB disconnect, device number 26 [ 580.734720][ T4345] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 580.764881][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 580.772706][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 580.844777][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 580.854911][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 580.864807][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 580.874681][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 580.884445][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 580.891114][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 580.934731][ T4310] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 581.004696][ T1326] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 581.012508][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 581.054933][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 581.064274][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 581.073427][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 581.081994][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 581.090299][ T4286] usb 3-1: Product: syz [ 581.094630][ T4286] usb 3-1: Manufacturer: syz [ 581.099225][ T4286] usb 3-1: SerialNumber: syz [ 581.104240][ T4288] usb 5-1: Product: syz [ 581.108768][ T4288] usb 5-1: Manufacturer: syz [ 581.113365][ T4288] usb 5-1: SerialNumber: syz [ 581.184729][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 581.204913][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 581.254651][ T1326] usb 4-1: Using ep0 maxpacket: 8 executing program executing program [ 581.295000][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.304949][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.315502][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 581.374858][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 581.436433][ T4286] usb 3-1: selecting invalid altsetting 0 [ 581.445141][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 581.465050][ T4288] usb 5-1: selecting invalid altsetting 0 [ 581.472416][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 581.475203][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.491356][ T4286] usb 3-1: USB disconnect, device number 21 [ 581.500666][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.503173][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 581.515045][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 581.523495][ T4288] usb 5-1: USB disconnect, device number 22 [ 581.527270][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 581.542941][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 581.550050][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 581.558525][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 581.568612][ T4345] usb 1-1: Product: syz [ 581.572777][ T4345] usb 1-1: Manufacturer: syz [ 581.577437][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 581.584229][ T4345] usb 1-1: SerialNumber: syz [ 581.724871][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 581.734617][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 581.742847][ T4310] usb 2-1: Product: syz [ 581.747276][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 581.756413][ T4310] usb 2-1: Manufacturer: syz [ 581.761123][ T4310] usb 2-1: SerialNumber: syz [ 581.765842][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 581.773986][ T1326] usb 4-1: Product: syz [ 581.778910][ T1326] usb 4-1: Manufacturer: syz [ 581.784429][ T1326] usb 4-1: SerialNumber: syz [ 581.894724][ T4286] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 581.906523][ T4345] usb 1-1: selecting invalid altsetting 0 [ 581.914905][ T4288] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 581.934384][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 581.942925][ T4676] udevd[4676]: 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 [ 581.959435][ T4345] usb 1-1: USB disconnect, device number 21 executing program executing program [ 582.096560][ T1326] usb 4-1: selecting invalid altsetting 0 [ 582.118358][ T4310] usb 2-1: selecting invalid altsetting 0 [ 582.124892][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 582.142118][ T1326] usb 4-1: USB disconnect, device number 27 [ 582.151661][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 582.154918][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 582.163456][ T4310] usb 2-1: USB disconnect, device number 22 [ 582.184805][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 582.324739][ T4345] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 582.334831][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 582.354969][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 582.414801][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 582.424939][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 582.434912][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 582.444952][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 582.451700][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 582.461772][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 582.514760][ T1326] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 582.534887][ T4310] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 582.594707][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 582.605072][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 582.614433][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 582.622529][ T4286] usb 3-1: Product: syz [ 582.626975][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 582.636274][ T4286] usb 3-1: Manufacturer: syz [ 582.641054][ T4286] usb 3-1: SerialNumber: syz [ 582.645891][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 582.654426][ T4288] usb 5-1: Product: syz [ 582.659204][ T4288] usb 5-1: Manufacturer: syz [ 582.664983][ T4288] usb 5-1: SerialNumber: syz [ 582.784801][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 582.790434][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 582.798698][ T4310] usb 2-1: Using ep0 maxpacket: 8 executing program executing program [ 582.895161][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 582.914468][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 582.925881][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 582.987193][ T4286] usb 3-1: selecting invalid altsetting 0 [ 582.994980][ T1326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 583.003086][ T4310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 583.018155][ T4288] usb 5-1: selecting invalid altsetting 0 [ 583.024843][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 583.034502][ T4286] usb 3-1: USB disconnect, device number 22 [ 583.058585][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 583.067206][ T4288] usb 5-1: USB disconnect, device number 23 [ 583.104879][ T4310] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 583.115503][ T1326] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 583.126135][ T4345] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 583.135209][ T4310] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 583.145156][ T1326] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 583.155110][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.163113][ T4345] usb 1-1: Product: syz [ 583.167936][ T4310] usb 2-1: config 8 interface 0 has no altsetting 0 [ 583.174628][ T1326] usb 4-1: config 8 interface 0 has no altsetting 0 [ 583.181436][ T4345] usb 1-1: Manufacturer: syz [ 583.186406][ T4345] usb 1-1: SerialNumber: syz [ 583.334833][ T1326] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 583.344242][ T1326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.352760][ T4310] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 583.362058][ T1326] usb 4-1: Product: syz [ 583.366300][ T1326] usb 4-1: Manufacturer: syz [ 583.370903][ T1326] usb 4-1: SerialNumber: syz [ 583.375693][ T4310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.383933][ T4310] usb 2-1: Product: syz [ 583.388793][ T4310] usb 2-1: Manufacturer: syz [ 583.393413][ T4310] usb 2-1: SerialNumber: syz [ 583.404741][ T4286] usb 3-1: new high-speed USB device number 23 using dummy_hcd executing program [ 583.434744][ T4288] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 583.506600][ T4345] usb 1-1: selecting invalid altsetting 0 [ 583.540256][ T4345] snd-usb-audio: probe of 1-1:8.0 failed with error -12 [ 583.548622][ T4345] usb 1-1: USB disconnect, device number 22 executing program executing program [ 583.664986][ T4286] usb 3-1: Using ep0 maxpacket: 8 [ 583.684820][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 583.716788][ T4310] usb 2-1: selecting invalid altsetting 0 [ 583.758080][ T1326] usb 4-1: selecting invalid altsetting 0 [ 583.763987][ T4310] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 583.778923][ T4310] usb 2-1: USB disconnect, device number 23 [ 583.792967][ T1326] snd-usb-audio: probe of 4-1:8.0 failed with error -12 [ 583.804009][ T1326] usb 4-1: USB disconnect, device number 28 [ 583.824992][ T4286] usb 3-1: unable to get BOS descriptor or descriptor too short [ 583.845060][ T4288] usb 5-1: unable to get BOS descriptor or descriptor too short [ 583.904956][ T4286] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 583.915044][ T4286] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 583.925754][ T4288] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 583.934862][ T4345] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 583.935627][ T4286] usb 3-1: config 8 interface 0 has no altsetting 0 [ 583.949965][ T4288] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 583.959959][ T4288] usb 5-1: config 8 interface 0 has no altsetting 0 [ 584.124887][ T4286] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 584.134202][ T4288] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 584.143468][ T4286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.152171][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.160337][ T4286] usb 3-1: Product: syz [ 584.164637][ T4286] usb 3-1: Manufacturer: syz [ 584.169474][ T4286] usb 3-1: SerialNumber: syz [ 584.174633][ T4288] usb 5-1: Product: syz [ 584.178807][ T4288] usb 5-1: Manufacturer: syz [ 584.183389][ T4288] usb 5-1: SerialNumber: syz [ 584.184666][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 584.194674][ T4310] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 584.215107][ T1326] usb 4-1: new high-speed USB device number 29 using dummy_hcd executing program executing program [ 584.394909][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 584.454802][ T4310] usb 2-1: Using ep0 maxpacket: 8 [ 584.474739][ T1326] usb 4-1: Using ep0 maxpacket: 8 [ 584.494832][ T4345] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 584.504909][ T4345] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 584.506781][ T4286] usb 3-1: selecting invalid altsetting 0 [ 584.514709][ T4345] usb 1-1: config 8 interface 0 has no altsetting 0 [ 584.549093][ T4288] usb 5-1: selecting invalid altsetting 0 [ 584.556192][ T4286] snd-usb-audio: probe of 3-1:8.0 failed with error -12 [ 584.564817][ T4676] udevd[4676]: 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 [ 584.572122][ T4286] usb 3-1: USB disconnect, device number 23 [ 584.592263][ T4288] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [host] Command execution timed out after 2m30s