0 [ 630.157180][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 630.183035][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 630.195001][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 630.207206][ T6401] usb 6-1: Using ep0 maxpacket: 8 [ 630.210017][ T5954] usb 1-1: Product: syz [ 630.218751][ T5954] usb 1-1: Manufacturer: syz [ 630.223406][ T5954] usb 1-1: SerialNumber: syz [ 630.232923][ T6401] usb 6-1: unable to get BOS descriptor or descriptor too short [ 630.252689][ T6401] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 630.264570][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 630.281730][ T5954] usb 1-1: config 0 descriptor?? [ 630.282602][ T6401] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 executing program [ 630.283095][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 630.306366][ T6401] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 630.306656][T10633] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 630.322242][ T6401] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 630.353142][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 630.367789][ T6401] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 630.376438][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 630.378959][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 630.385804][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 630.395677][ T6401] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 630.414340][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 630.425423][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 630.435663][ T6401] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 630.446354][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 630.457225][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 630.464203][ T6566] usb 3-1: USB disconnect, device number 4 [ 630.469573][ T6401] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 630.482145][ T6651] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 630.491977][ T6401] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 630.507525][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 630.521987][ T6401] usb 6-1: Product: syz [ 630.537860][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 630.557623][ T6401] usb 6-1: Manufacturer: syz [ 630.562239][ T6401] usb 6-1: SerialNumber: syz [ 630.574655][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 630.591522][ T6585] usb 4-1: Product: syz [ 630.599271][ T6401] usb 6-1: config 0 descriptor?? [ 630.606585][ T6585] usb 4-1: Manufacturer: syz [ 630.624664][ T6585] usb 4-1: SerialNumber: syz [ 630.629083][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 630.637365][T10636] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 630.642950][ T6585] usb 4-1: config 0 descriptor?? [ 630.647001][ T6651] usb 5-1: Using ep0 maxpacket: 8 executing program [ 630.651579][T10640] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 630.665625][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 630.685867][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 630.706215][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 630.728044][ T43] usb 2-1: USB disconnect, device number 5 [ 630.738118][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 630.773654][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 630.832093][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 630.849822][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 630.850523][ T6401] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 630.859552][ T6566] usb 3-1: new high-speed USB device number 5 using dummy_hcd executing program [ 630.861288][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 630.889128][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 630.904659][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 executing program [ 630.935502][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 630.946703][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 630.957938][ T5954] usb 1-1: USB disconnect, device number 4 [ 631.006234][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 631.015833][ T6651] usb 5-1: Product: syz [ 631.028007][ T6651] usb 5-1: Manufacturer: syz [ 631.042059][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 631.053039][ T6574] udevd[6574]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 631.068942][ T43] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 631.078370][ T6651] usb 5-1: SerialNumber: syz [ 631.088004][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 631.099815][ T6401] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 631.102980][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 631.111615][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 631.128126][ T6651] usb 5-1: config 0 descriptor?? [ 631.144810][T10644] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 631.148043][ T6401] usb 6-1: USB disconnect, device number 7 [ 631.174701][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 631.192246][ T6574] udevd[6574]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 631.232178][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 631.244266][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 631.253823][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 631.256306][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 631.276805][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 631.287123][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 631.299277][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 631.316708][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 631.332458][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 631.334927][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 631.353056][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 631.363016][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 631.375433][ T6585] usb 4-1: USB disconnect, device number 8 [ 631.389298][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 631.405180][ T5954] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 631.416433][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 631.426168][ T6566] usb 3-1: Product: syz [ 631.431074][ T6566] usb 3-1: Manufacturer: syz [ 631.439899][ T6566] usb 3-1: SerialNumber: syz [ 631.443623][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 631.445340][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 631.477411][ T6566] usb 3-1: config 0 descriptor?? executing program [ 631.483680][T10648] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 631.489738][ T6401] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 631.492220][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 631.536441][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 631.581321][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 631.599330][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 631.615425][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 631.622589][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 631.632449][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 631.642987][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 631.647225][ T6401] usb 6-1: Using ep0 maxpacket: 8 [ 631.651653][ T43] usb 2-1: Product: syz [ 631.664171][ T43] usb 2-1: Manufacturer: syz [ 631.667216][ T6401] usb 6-1: unable to get BOS descriptor or descriptor too short [ 631.668771][ T43] usb 2-1: SerialNumber: syz [ 631.684906][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 631.685634][ T6401] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 631.704393][ T6651] usb 5-1: USB disconnect, device number 3 [ 631.714210][ T6585] usb 4-1: new high-speed USB device number 9 using dummy_hcd executing program [ 631.741497][ T6401] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 631.743992][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 631.770408][ T6401] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 631.781023][ T43] usb 2-1: config 0 descriptor?? [ 631.791358][T10655] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 631.829721][ T6401] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 631.851244][ T6439] udevd[6439]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 631.860177][ T6401] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 631.867675][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 631.881192][ T6401] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 631.896420][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 631.910655][ T6401] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 631.910821][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 631.921961][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 631.939568][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 631.954147][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 631.955950][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 631.975381][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 631.990662][ T6401] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 631.991651][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 632.000597][ T6401] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 632.014217][ T6566] usb 3-1: USB disconnect, device number 5 [ 632.034046][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 632.045091][ T6401] usb 6-1: Product: syz [ 632.049265][ T6401] usb 6-1: Manufacturer: syz [ 632.053866][ T6401] usb 6-1: SerialNumber: syz executing program [ 632.063423][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 632.078383][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 632.103711][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 632.113294][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 632.127118][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 632.138784][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 632.162816][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 632.176587][ T6439] udevd[6439]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 632.180134][ T6401] usb 6-1: config 0 descriptor?? [ 632.205955][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 632.214711][ T6585] usb 4-1: Product: syz [ 632.216948][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 632.219048][ T6585] usb 4-1: Manufacturer: syz [ 632.228335][ T6651] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 632.231143][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 632.234933][T10664] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 632.256197][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 632.263247][ T6585] usb 4-1: SerialNumber: syz [ 632.277325][ T5954] usb 1-1: Product: syz [ 632.282036][ T5954] usb 1-1: Manufacturer: syz [ 632.294929][ T43] usb 2-1: USB disconnect, device number 6 [ 632.297570][ T6585] usb 4-1: config 0 descriptor?? [ 632.317425][ T5954] usb 1-1: SerialNumber: syz [ 632.320840][ T6401] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 632.333040][T10666] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 632.357664][ T6441] udevd[6441]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 632.365551][ T5954] usb 1-1: config 0 descriptor?? [ 632.394998][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 632.396150][T10658] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 632.412042][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 632.426719][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 632.444936][ T6566] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 632.449184][ T6401] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 632.461877][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 632.466180][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 632.494185][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 632.517707][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 632.549718][ T6646] usb 6-1: USB disconnect, device number 8 executing program [ 632.566716][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 executing program [ 632.612046][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 632.629154][ T6574] udevd[6574]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 632.650875][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 executing program [ 632.662047][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 632.668526][ T43] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 632.678897][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 632.698961][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 632.717066][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 632.722950][ T6585] usb 4-1: USB disconnect, device number 9 [ 632.733333][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 632.759078][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 632.768694][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 632.783908][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 632.793060][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 632.807613][ T6651] usb 5-1: Product: syz [ 632.811793][ T6651] usb 5-1: Manufacturer: syz [ 632.821296][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 632.843353][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 632.861022][ T6651] usb 5-1: SerialNumber: syz [ 632.881366][ T6651] usb 5-1: config 0 descriptor?? [ 632.893002][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 632.907018][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 632.916623][T10672] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 632.934953][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 632.946880][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 632.958536][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 632.972057][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 632.980564][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 632.990817][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 633.014204][ T6646] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 633.022447][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 633.033607][ T5954] usb 1-1: USB disconnect, device number 5 [ 633.054338][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 633.073932][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 633.084849][ T6585] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 633.085568][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 633.102114][ T6566] usb 3-1: Product: syz [ 633.106912][ T6566] usb 3-1: Manufacturer: syz [ 633.111530][ T6566] usb 3-1: SerialNumber: syz [ 633.117945][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 633.142367][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 633.146226][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 633.153289][ T6566] usb 3-1: config 0 descriptor?? [ 633.190475][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 633.204189][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 633.220961][T10677] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 633.228230][ T6646] usb 6-1: Using ep0 maxpacket: 8 executing program [ 633.239729][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short [ 633.254586][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 633.254812][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 633.264919][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 633.281942][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 633.289938][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 633.302103][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 633.308015][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 633.326890][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 633.337776][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 633.338934][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 633.348719][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 633.359581][ T6651] usb 5-1: USB disconnect, device number 4 [ 633.373224][ T43] usb 2-1: Product: syz [ 633.387290][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 633.410004][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 633.412527][ T43] usb 2-1: Manufacturer: syz [ 633.438763][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 633.444220][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 633.451368][ T43] usb 2-1: SerialNumber: syz [ 633.475206][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 executing program [ 633.493334][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 633.504228][ T5954] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 633.522004][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 633.538016][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 633.548278][ T43] usb 2-1: config 0 descriptor?? [ 633.566021][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 633.572790][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 633.586007][T10681] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 633.591466][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 633.604173][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 633.604838][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 633.619266][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 633.632701][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 633.655829][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 633.663836][ T6646] usb 6-1: Product: syz [ 633.678863][ T6585] usb 4-1: Product: syz [ 633.683216][ T6566] usb 3-1: USB disconnect, device number 6 [ 633.695135][ T6646] usb 6-1: Manufacturer: syz [ 633.699902][ T6585] usb 4-1: Manufacturer: syz [ 633.699992][ T6646] usb 6-1: SerialNumber: syz [ 633.714697][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 633.717269][ T6585] usb 4-1: SerialNumber: syz [ 633.722145][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 633.741273][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 633.767969][ T6646] usb 6-1: config 0 descriptor?? [ 633.774423][T10685] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 633.775032][ T6585] usb 4-1: config 0 descriptor?? [ 633.787015][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 633.803928][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 633.815346][T10688] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 633.829846][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 633.842540][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 633.853984][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 executing program [ 633.883097][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 633.892799][ T6651] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 633.904685][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 633.922355][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 633.944476][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 633.950800][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 633.966489][ T43] usb 2-1: USB disconnect, device number 7 [ 634.005287][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 634.014608][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 634.037477][ T5954] usb 1-1: Product: syz [ 634.044411][ T5954] usb 1-1: Manufacturer: syz executing program [ 634.060498][ T5954] usb 1-1: SerialNumber: syz [ 634.075354][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 634.085094][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 634.101971][ T5954] usb 1-1: config 0 descriptor?? executing program [ 634.109868][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 634.122408][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 634.136184][ T6566] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 634.145092][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 634.145141][T10690] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 634.175210][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 634.188272][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 634.199215][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 634.217955][ T6646] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 634.218571][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 634.235012][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 634.250062][ T6646] usb 6-1: USB disconnect, device number 9 [ 634.287869][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 634.298788][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 634.309570][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 634.326561][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 634.337382][ T6651] usb 5-1: Product: syz [ 634.341944][ T6651] usb 5-1: Manufacturer: syz [ 634.347204][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 634.360466][ T6651] usb 5-1: SerialNumber: syz [ 634.365152][ T43] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 634.372739][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 634.386532][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 634.397591][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 634.418585][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 634.428502][ T6651] usb 5-1: config 0 descriptor?? executing program [ 634.434642][T10698] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 634.451844][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 634.466343][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 634.486196][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 634.489068][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 634.496075][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 634.517758][ T6585] usb 4-1: USB disconnect, device number 10 [ 634.524059][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 634.532171][ T6566] usb 3-1: Product: syz [ 634.538959][ T6566] usb 3-1: Manufacturer: syz [ 634.544027][ T6566] usb 3-1: SerialNumber: syz [ 634.554309][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 634.566805][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 634.585222][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 634.599161][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 634.612622][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 634.631225][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 634.641171][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 634.654520][ T6566] usb 3-1: config 0 descriptor?? [ 634.659509][ T6646] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 634.668223][T10703] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 634.673485][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 executing program [ 634.691752][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 634.757234][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 634.766793][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 634.787617][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 634.798164][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 634.808450][ T43] usb 2-1: Product: syz [ 634.812624][ T43] usb 2-1: Manufacturer: syz [ 634.834364][ T6646] usb 6-1: Using ep0 maxpacket: 8 [ 634.868784][ T43] usb 2-1: SerialNumber: syz [ 634.875949][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short [ 634.888967][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 634.901772][ T5954] usb 1-1: USB disconnect, device number 6 executing program [ 634.915598][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 634.929480][ T43] usb 2-1: config 0 descriptor?? [ 634.941842][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 634.947145][ T6585] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 634.955069][T10707] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 634.974526][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 635.009483][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 635.020313][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 635.030279][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 635.049878][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 635.073856][ T6651] usb 5-1: USB disconnect, device number 5 [ 635.097158][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 635.123461][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 635.142578][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 635.147539][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 635.151570][ T6646] usb 6-1: Product: syz [ 635.160308][ T6646] usb 6-1: Manufacturer: syz [ 635.178303][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 635.187339][ T6646] usb 6-1: SerialNumber: syz executing program [ 635.209948][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 635.210266][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 635.227328][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 635.235857][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 635.257203][ T6646] usb 6-1: config 0 descriptor?? [ 635.263552][T10711] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 635.271019][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 635.291166][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 635.299573][ T6566] usb 3-1: USB disconnect, device number 7 [ 635.306949][ T5954] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 635.329908][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 635.359535][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 635.370027][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 635.383066][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 635.403491][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 635.422170][ T6585] usb 4-1: Product: syz [ 635.438212][ T6585] usb 4-1: Manufacturer: syz [ 635.447952][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 635.453232][ T6585] usb 4-1: SerialNumber: syz [ 635.456584][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 635.470162][ T6585] usb 4-1: config 0 descriptor?? [ 635.484237][ T6651] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 635.485134][T10712] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 635.491839][ T5954] usb 1-1: Using ep0 maxpacket: 8 executing program [ 635.532585][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 635.547247][ T43] usb 2-1: USB disconnect, device number 8 [ 635.562128][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 635.611724][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 635.622807][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 635.633672][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 635.657055][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 635.670890][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 635.683298][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 635.696328][ T6646] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 635.696930][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 635.706948][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 635.724562][ T6566] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 635.734871][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 635.747537][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E executing program [ 635.774992][ T6646] usb 6-1: USB disconnect, device number 10 [ 635.783930][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 635.810783][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 635.836455][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 635.848437][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 635.861962][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 635.878488][ T5954] usb 1-1: Product: syz [ 635.883915][ T5954] usb 1-1: Manufacturer: syz [ 635.889481][ T5954] usb 1-1: SerialNumber: syz [ 635.894569][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 635.910487][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 635.922838][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 635.933432][ T5954] usb 1-1: config 0 descriptor?? [ 635.940382][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 635.951149][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 635.951174][T10717] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 635.970193][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 635.980713][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 635.993849][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 636.003475][ T6585] usb 4-1: USB disconnect, device number 11 [ 636.014001][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 636.021235][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 636.032168][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 636.046021][ T43] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 636.056708][ T6651] usb 5-1: Product: syz [ 636.061807][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 636.065824][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 636.093497][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 636.107655][ T6651] usb 5-1: Manufacturer: syz [ 636.112266][ T6651] usb 5-1: SerialNumber: syz [ 636.128402][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 636.149833][ T6651] usb 5-1: config 0 descriptor?? [ 636.156245][T10722] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 636.160954][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 636.185637][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 636.195940][ T6646] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 636.210121][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 636.220918][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 636.228006][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 636.241140][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short executing program [ 636.262632][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 636.277086][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 636.291276][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 636.313720][ T5954] usb 1-1: USB disconnect, device number 7 [ 636.324727][ T6566] usb 3-1: Product: syz [ 636.328950][ T6566] usb 3-1: Manufacturer: syz [ 636.330313][ T6585] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 636.333554][ T6566] usb 3-1: SerialNumber: syz [ 636.335133][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 636.359253][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 636.360437][ T6566] usb 3-1: config 0 descriptor?? [ 636.375279][ T6646] usb 6-1: Using ep0 maxpacket: 8 [ 636.392138][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 636.403393][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short executing program [ 636.416530][T10726] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 636.426970][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 636.440137][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 636.474346][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 636.486712][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 636.499049][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 636.507092][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 636.508756][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 636.523482][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 636.529556][ T6638] udevd[6638]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 636.537631][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 636.561970][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 636.563401][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 636.564429][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 636.573593][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 636.601544][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 636.613031][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 executing program [ 636.623982][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 636.649175][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 636.673727][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 636.677603][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 636.689774][ T43] usb 2-1: Product: syz [ 636.696034][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 636.698134][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 636.705134][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 636.729262][ T43] usb 2-1: Manufacturer: syz [ 636.733879][ T43] usb 2-1: SerialNumber: syz [ 636.738998][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 636.747297][ T6651] usb 5-1: USB disconnect, device number 6 [ 636.778591][ T6646] usb 6-1: Product: syz [ 636.782777][ T6646] usb 6-1: Manufacturer: syz [ 636.784620][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 636.787480][ T5954] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 636.797747][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 636.818364][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 636.836281][ T43] usb 2-1: config 0 descriptor?? [ 636.842492][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 636.846059][T10731] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 636.853656][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 636.863377][ T6646] usb 6-1: SerialNumber: syz [ 636.876876][ T6585] usb 4-1: Product: syz [ 636.885300][ T6646] usb 6-1: config 0 descriptor?? [ 636.891457][T10736] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 636.906997][ T6585] usb 4-1: Manufacturer: syz [ 636.912258][ T6585] usb 4-1: SerialNumber: syz [ 636.935074][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 636.946478][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 636.946513][ T6585] usb 4-1: config 0 descriptor?? [ 636.964023][ T6566] usb 3-1: USB disconnect, device number 8 [ 636.993030][T10739] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 637.024748][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 637.028593][ T6441] udevd[6441]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 637.053037][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 637.072944][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E executing program executing program [ 637.121607][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 637.148932][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 637.156001][ T6651] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 637.163851][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 637.186920][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 637.212674][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 637.225683][ T43] usb 2-1: USB disconnect, device number 9 [ 637.232739][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 637.243449][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 637.270391][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 637.278498][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 637.313895][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 executing program [ 637.323313][ T6566] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 637.333259][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 637.344170][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 637.356583][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 637.374508][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 637.389022][ T5954] usb 1-1: Product: syz [ 637.393207][ T5954] usb 1-1: Manufacturer: syz [ 637.409473][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 637.427510][ T5954] usb 1-1: SerialNumber: syz [ 637.443438][ T6646] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 637.444049][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 637.452802][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 637.478805][ T6646] usb 6-1: USB disconnect, device number 11 [ 637.486238][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 637.497023][ T5954] usb 1-1: config 0 descriptor?? [ 637.503570][T10746] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 637.510880][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 637.527078][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 637.544958][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 637.556544][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 637.575442][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 637.586451][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 637.597510][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 637.608087][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 637.620401][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 637.648309][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 637.657457][ T43] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 637.668125][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 637.680721][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 637.696970][ T6651] usb 5-1: Product: syz [ 637.701144][ T6651] usb 5-1: Manufacturer: syz [ 637.707478][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 637.709793][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 637.719284][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 637.736657][ T6651] usb 5-1: SerialNumber: syz [ 637.749821][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 637.762997][ T6651] usb 5-1: config 0 descriptor?? [ 637.773290][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 637.773418][T10750] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 637.782719][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 637.805876][ T6566] usb 3-1: Product: syz [ 637.810620][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 637.844233][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 637.863235][ T6585] usb 4-1: USB disconnect, device number 12 [ 637.871621][ T6566] usb 3-1: Manufacturer: syz [ 637.879516][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 637.892734][ T6439] udevd[6439]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 637.914700][ T6566] usb 3-1: SerialNumber: syz [ 637.926309][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 637.941849][ T6566] usb 3-1: config 0 descriptor?? [ 637.949650][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 637.981011][T10755] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 637.993734][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 638.017527][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 executing program [ 638.040686][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 638.053436][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 638.072062][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 638.093948][ T5954] usb 1-1: USB disconnect, device number 8 [ 638.110008][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 638.146362][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 638.173571][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 executing program [ 638.183985][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 638.193744][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 638.207895][ T6646] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 638.260487][ T43] usb 2-1: Product: syz [ 638.265350][ T6585] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 638.273366][ T43] usb 2-1: Manufacturer: syz [ 638.287681][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 638.297962][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 638.305750][ T43] usb 2-1: SerialNumber: syz [ 638.324834][ T43] usb 2-1: config 0 descriptor?? [ 638.330865][T10759] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 638.353128][ T6651] usb 5-1: USB disconnect, device number 7 [ 638.384552][ T6646] usb 6-1: Using ep0 maxpacket: 8 [ 638.407443][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short [ 638.431031][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 638.442705][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 638.453332][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 638.465026][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 638.480061][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 638.482291][ T5954] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 638.499992][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 638.504205][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 638.527547][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 638.537714][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 638.540449][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 638.559194][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 638.563330][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 638.573627][ T6566] usb 3-1: USB disconnect, device number 9 [ 638.597343][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 executing program [ 638.607599][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 638.632674][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 638.642305][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 638.642348][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 638.663656][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 638.683023][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 638.686509][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 638.704191][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 638.717018][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 638.730636][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 638.743613][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 638.745491][ T6646] usb 6-1: Product: syz [ 638.762222][ T6585] usb 4-1: Product: syz [ 638.762758][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 638.772342][ T6585] usb 4-1: Manufacturer: syz [ 638.778096][ T6651] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 638.795199][ T6585] usb 4-1: SerialNumber: syz [ 638.813890][ T6646] usb 6-1: Manufacturer: syz [ 638.821206][ T6646] usb 6-1: SerialNumber: syz [ 638.831404][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 638.833957][ T6585] usb 4-1: config 0 descriptor?? [ 638.846426][ T6568] udevd[6568]: setting mode of /dev/mixer3 to 020660 failed: No such file or directory [ 638.865477][ T6646] usb 6-1: config 0 descriptor?? [ 638.870991][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 638.879252][T10764] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 638.881836][ T6568] udevd[6568]: setting owner of /dev/mixer3 to uid=0, gid=29 failed: No such file or directory [ 638.889022][T10761] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 638.898459][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 638.932285][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 638.932921][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 638.955985][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 638.967741][ T43] usb 2-1: USB disconnect, device number 10 [ 638.980764][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 638.994495][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 639.008055][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 639.022233][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 639.035496][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 639.036381][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 639.041715][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 639.057601][ T6566] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 639.065986][ T5954] usb 1-1: Product: syz [ 639.072354][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 639.083907][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 639.102185][ T5954] usb 1-1: Manufacturer: syz [ 639.109215][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 639.120622][ T5954] usb 1-1: SerialNumber: syz executing program [ 639.126952][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 639.140041][ T6585] usb 4-1: USB disconnect, device number 13 [ 639.140408][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 639.168666][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 executing program [ 639.180068][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 639.200463][ T5954] usb 1-1: config 0 descriptor?? [ 639.214909][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 639.223494][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 639.234736][T10769] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 639.255291][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 639.283578][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 639.302329][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 639.314471][ T43] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 639.336288][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 639.347543][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 639.368681][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 639.378520][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 639.386840][ T6646] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 639.396563][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 639.411485][ T6651] usb 5-1: Product: syz [ 639.420512][ T6651] usb 5-1: Manufacturer: syz [ 639.430993][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 639.443458][ T6651] usb 5-1: SerialNumber: syz [ 639.452246][ T6646] usb 6-1: USB disconnect, device number 12 [ 639.468100][ T6651] usb 5-1: config 0 descriptor?? [ 639.474345][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 639.487465][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 639.496707][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 639.517492][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 639.521974][T10774] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 executing program [ 639.531716][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 639.534664][ T6585] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 639.549299][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 639.570824][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 639.587683][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 639.605398][ T6566] usb 3-1: Product: syz [ 639.609588][ T6566] usb 3-1: Manufacturer: syz [ 639.614856][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 639.632236][ T6566] usb 3-1: SerialNumber: syz [ 639.646572][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 639.665626][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 639.678334][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 639.687725][ T6566] usb 3-1: config 0 descriptor?? [ 639.696857][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 639.708782][T10778] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 639.726340][ T5954] usb 1-1: USB disconnect, device number 9 [ 639.738863][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 639.749609][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 639.760670][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 639.767866][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 639.778216][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 639.779259][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 639.787814][ T43] usb 2-1: Product: syz [ 639.812877][ T43] usb 2-1: Manufacturer: syz [ 639.824725][ T43] usb 2-1: SerialNumber: syz executing program [ 639.839066][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 639.859119][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 639.880036][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 639.891703][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 639.897446][ T43] usb 2-1: config 0 descriptor?? [ 639.906331][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 639.906375][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 639.906422][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 639.909442][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 639.932434][T10785] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 639.952325][ T6646] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 639.961303][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 639.989739][ T6585] usb 4-1: Product: syz [ 639.993914][ T6585] usb 4-1: Manufacturer: syz [ 640.000050][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 640.005855][ T6585] usb 4-1: SerialNumber: syz [ 640.016100][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 640.048168][ T6585] usb 4-1: config 0 descriptor?? [ 640.053853][ T6651] usb 5-1: USB disconnect, device number 8 [ 640.056359][T10790] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 640.114181][ T6646] usb 6-1: Using ep0 maxpacket: 8 [ 640.123147][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short [ 640.151046][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 640.162769][ T5954] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 640.175831][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 640.187539][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 640.213410][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 640.241187][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 640.248346][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 executing program [ 640.260658][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 640.278646][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 640.288429][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 executing program [ 640.317718][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 640.335864][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 640.341518][ T6566] usb 3-1: USB disconnect, device number 10 [ 640.358885][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 640.367459][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 640.381429][ T6646] usb 6-1: Product: syz [ 640.394383][ T6651] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 640.404127][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 640.424371][ T6646] usb 6-1: Manufacturer: syz [ 640.432162][ T6646] usb 6-1: SerialNumber: syz [ 640.436949][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 640.452615][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 640.464330][ T6646] usb 6-1: config 0 descriptor?? [ 640.480067][T10792] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 640.500402][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 640.525153][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 640.539016][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 640.550097][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 640.564922][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 640.567393][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 640.580427][ T43] usb 2-1: USB disconnect, device number 11 [ 640.587466][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 640.596518][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 640.605832][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 640.613670][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 640.622108][ T5954] usb 1-1: Product: syz [ 640.628152][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 640.648318][ T5954] usb 1-1: Manufacturer: syz [ 640.656401][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 640.667400][ T5954] usb 1-1: SerialNumber: syz [ 640.677592][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 640.692678][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 640.703827][ T5954] usb 1-1: config 0 descriptor?? [ 640.713489][T10800] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 640.723955][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 executing program [ 640.758287][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 640.790863][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 640.801222][ T6566] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 640.816858][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 640.827303][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 640.833961][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 640.838082][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 640.851741][ T6651] usb 5-1: Product: syz [ 640.857322][ T6651] usb 5-1: Manufacturer: syz [ 640.864705][ T6651] usb 5-1: SerialNumber: syz [ 640.870835][ T6585] usb 4-1: USB disconnect, device number 14 [ 640.880961][ T6651] usb 5-1: config 0 descriptor?? [ 640.898521][T10806] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 executing program [ 640.965373][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 640.984366][ T43] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 640.996530][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 641.024610][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 641.047674][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 641.066836][ T6646] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 641.077036][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 641.090583][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 executing program [ 641.121544][ T6646] usb 6-1: USB disconnect, device number 13 [ 641.127451][ T6639] udevd[6639]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 641.143544][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 641.171641][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 641.181813][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 641.191008][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 641.211667][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 641.214305][ T6585] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 641.222667][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 641.242730][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 641.257709][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 641.275442][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 641.293766][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 641.305229][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 641.333708][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 641.347678][ T5954] usb 1-1: USB disconnect, device number 10 [ 641.351467][ T6639] udevd[6639]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 641.355738][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 641.383610][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 641.395531][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 641.396590][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 641.410526][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 641.419623][ T6566] usb 3-1: Product: syz [ 641.427208][ T6566] usb 3-1: Manufacturer: syz [ 641.432353][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 641.445682][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 641.448060][ T6566] usb 3-1: SerialNumber: syz [ 641.480136][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 641.488050][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 641.502801][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 641.516245][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 641.529029][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 641.529918][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 641.548451][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 641.549834][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 641.562882][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 641.572558][ T43] usb 2-1: Product: syz [ 641.589642][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 641.597984][ T6566] usb 3-1: config 0 descriptor?? [ 641.599519][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 641.604395][ T6646] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 641.615100][T10809] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 641.621470][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 641.635233][ T43] usb 2-1: Manufacturer: syz [ 641.639861][ T43] usb 2-1: SerialNumber: syz [ 641.645253][ T6585] usb 4-1: Product: syz [ 641.651705][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 641.659398][ T6585] usb 4-1: Manufacturer: syz [ 641.667683][ T43] usb 2-1: config 0 descriptor?? [ 641.672875][ T6585] usb 4-1: SerialNumber: syz [ 641.681064][T10813] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 641.693479][ T6651] usb 5-1: USB disconnect, device number 9 [ 641.702939][ T6585] usb 4-1: config 0 descriptor?? [ 641.722145][T10815] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 641.735843][ T6639] udevd[6639]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 641.754702][ T5954] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 641.785651][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 641.795620][ T6646] usb 6-1: Using ep0 maxpacket: 8 [ 641.801312][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 641.828827][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short [ 641.851705][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E executing program [ 641.887698][ T6639] udevd[6639]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 641.904204][ T6566] usb 3-1: USB disconnect, device number 11 [ 641.917117][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 641.928106][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 641.935615][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 641.951737][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 641.961017][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 641.971241][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 executing program executing program [ 641.981520][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 642.003427][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 642.050863][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 642.062644][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 642.074897][ T6651] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 642.086484][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 642.106049][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 642.137948][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 642.166094][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 642.181197][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 642.191460][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 642.205582][ T6646] usb 6-1: Product: syz [ 642.215984][ T6646] usb 6-1: Manufacturer: syz [ 642.221308][ T6646] usb 6-1: SerialNumber: syz [ 642.234210][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 642.241743][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 642.254991][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 642.261529][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 642.265541][ T6646] usb 6-1: config 0 descriptor?? [ 642.283457][T10822] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 642.291736][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 642.302995][ T43] usb 2-1: USB disconnect, device number 12 [ 642.310073][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 642.319292][ T6639] udevd[6639]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 642.338425][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 642.351543][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 642.370124][ T5954] usb 1-1: Product: syz [ 642.374655][ T6566] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 642.385761][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 642.402986][ T5954] usb 1-1: Manufacturer: syz [ 642.412325][ T5954] usb 1-1: SerialNumber: syz [ 642.417370][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 642.430340][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 642.442052][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 642.452576][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 642.478720][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 642.482578][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 642.489423][ T5954] usb 1-1: config 0 descriptor?? [ 642.503555][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 642.512000][T10826] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 642.563869][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 642.573673][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 642.579556][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 642.588656][ T6651] usb 5-1: Product: syz [ 642.593601][ T6651] usb 5-1: Manufacturer: syz [ 642.599579][ T6651] usb 5-1: SerialNumber: syz executing program [ 642.603887][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 642.617979][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 642.641695][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 642.646163][ T6585] usb 4-1: USB disconnect, device number 15 [ 642.657006][ T6651] usb 5-1: config 0 descriptor?? [ 642.664759][ T43] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 642.681023][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 642.681336][T10831] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 642.691112][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 642.715540][ T6639] udevd[6639]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 642.732653][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 executing program [ 642.769209][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 642.786759][ T6646] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 642.800242][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 642.811900][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 642.844340][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 642.850181][ T6646] usb 6-1: USB disconnect, device number 14 [ 642.853067][ T6639] udevd[6639]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 642.859333][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 642.886081][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short executing program [ 642.910569][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 642.918788][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 642.931652][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 642.957022][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 642.976998][ T6566] usb 3-1: Product: syz [ 642.981172][ T6566] usb 3-1: Manufacturer: syz [ 642.992960][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 643.003560][ T6566] usb 3-1: SerialNumber: syz [ 643.007241][ T6585] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 643.009084][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 643.030776][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 643.048389][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 643.059343][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 643.077305][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 643.093554][ T5954] usb 1-1: USB disconnect, device number 11 [ 643.112190][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 643.126349][ T6440] udevd[6440]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 643.132978][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 643.188366][ T43] usb 2-1: Product: syz [ 643.190360][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 643.192650][ T43] usb 2-1: Manufacturer: syz [ 643.202753][ T43] usb 2-1: SerialNumber: syz [ 643.207785][ T6646] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 643.219575][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 643.236261][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 643.253830][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 643.265077][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 643.267303][ T6566] usb 3-1: config 0 descriptor?? [ 643.277450][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 643.290604][T10838] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 643.298944][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 643.301052][ T43] usb 2-1: config 0 descriptor?? [ 643.308940][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 643.323620][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 643.345800][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 643.348481][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 643.362695][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 643.368896][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 643.381761][T10841] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 643.394437][ T6646] usb 6-1: Using ep0 maxpacket: 8 [ 643.399639][ T6585] usb 4-1: Product: syz [ 643.409201][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short [ 643.409756][ T6585] usb 4-1: Manufacturer: syz [ 643.426803][ T6440] udevd[6440]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 643.451045][ T6585] usb 4-1: SerialNumber: syz [ 643.457224][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 643.468092][ T6585] usb 4-1: config 0 descriptor?? [ 643.476823][T10843] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 643.482799][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 643.495752][ T5954] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 643.514447][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 643.524434][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 executing program [ 643.551201][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 643.568531][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 643.607093][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 643.619974][ T6651] usb 5-1: USB disconnect, device number 10 [ 643.636048][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 643.646381][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 643.654607][ T6646] usb 6-1: Product: syz [ 643.658976][ T6646] usb 6-1: Manufacturer: syz [ 643.663587][ T6646] usb 6-1: SerialNumber: syz [ 643.668668][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 643.681035][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 643.690212][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 executing program executing program [ 643.698529][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 643.714041][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 643.747165][ T6646] usb 6-1: config 0 descriptor?? [ 643.757324][T10853] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 643.758317][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 643.783820][ T6566] usb 3-1: USB disconnect, device number 12 [ 643.794502][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 643.813776][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 643.818192][ T6441] udevd[6441]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 643.830951][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 643.856411][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 643.870382][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 643.897185][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 643.897775][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 643.915016][ T43] usb 2-1: USB disconnect, device number 13 [ 643.921637][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 643.934806][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 643.943009][ T5954] usb 1-1: Product: syz executing program [ 643.947428][ T5954] usb 1-1: Manufacturer: syz [ 643.952115][ T5954] usb 1-1: SerialNumber: syz [ 644.005873][ T5954] usb 1-1: config 0 descriptor?? [ 644.013470][T10855] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 644.030845][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 644.031538][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 644.070868][ T6585] usb 4-1: USB disconnect, device number 16 [ 644.144859][ T6566] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 644.152552][ T6651] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 644.206303][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 644.216107][ T6646] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 executing program [ 644.248554][ T6646] usb 6-1: USB disconnect, device number 15 [ 644.309301][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 644.320188][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 644.331315][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 644.339155][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 644.346377][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 644.364203][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 644.372370][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 644.383802][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 644.393697][ T43] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 644.405239][ T5954] usb 1-1: USB disconnect, device number 12 [ 644.411230][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 644.423985][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 644.424219][ T6585] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 644.440873][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 644.457585][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 644.468368][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 644.482368][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 644.497130][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 644.514664][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 644.524594][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 644.534343][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 644.545233][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 644.561124][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 644.572556][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 644.581116][ T6651] usb 5-1: Product: syz [ 644.586754][ T6651] usb 5-1: Manufacturer: syz [ 644.592120][ T6651] usb 5-1: SerialNumber: syz [ 644.597195][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 644.603516][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 644.612880][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 644.623367][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 644.631149][ T6646] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 644.641498][ T6651] usb 5-1: config 0 descriptor?? [ 644.646522][ T6566] usb 3-1: Product: syz [ 644.650684][ T6566] usb 3-1: Manufacturer: syz [ 644.654188][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 644.655864][ T6566] usb 3-1: SerialNumber: syz [ 644.663305][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 644.673163][T10859] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 644.677765][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 644.684736][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 644.695174][ T6566] usb 3-1: config 0 descriptor?? [ 644.709256][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 644.710676][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 644.720811][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 644.730509][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 644.742302][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 644.753589][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 644.758008][T10864] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 644.767176][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 644.775383][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 644.787827][ T5954] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 644.798366][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 644.803742][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 644.811420][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 644.820449][ T6646] usb 6-1: Using ep0 maxpacket: 8 [ 644.838997][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 644.843781][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 644.849086][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 644.866193][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 644.866810][ T6585] usb 4-1: Product: syz [ 644.876142][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short [ 644.880630][ T6585] usb 4-1: Manufacturer: syz [ 644.892923][ T6585] usb 4-1: SerialNumber: syz [ 644.898427][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 executing program [ 644.908253][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 644.920777][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 644.928584][ T6585] usb 4-1: config 0 descriptor?? [ 644.932165][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 644.946199][ T43] usb 2-1: Product: syz [ 644.950373][ T43] usb 2-1: Manufacturer: syz [ 644.957473][ T43] usb 2-1: SerialNumber: syz [ 644.962479][T10868] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 644.967359][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 644.978144][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 644.984600][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 644.995116][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 645.001972][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 executing program [ 645.013465][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 645.027951][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 645.042401][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 645.059799][ T43] usb 2-1: config 0 descriptor?? [ 645.065377][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 645.076127][T10866] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 645.088586][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 645.099764][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 645.104946][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 645.116170][ T6651] usb 5-1: USB disconnect, device number 11 [ 645.122348][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 645.146160][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 645.158015][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 645.169601][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 645.180201][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 645.197681][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 645.203471][ T6585] usb 4-1: USB disconnect, device number 17 [ 645.208389][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 645.222538][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 645.232549][ T6646] usb 6-1: Product: syz [ 645.238545][ T6646] usb 6-1: Manufacturer: syz [ 645.248420][ T6646] usb 6-1: SerialNumber: syz executing program [ 645.264503][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 645.273600][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 645.299519][ T5954] usb 1-1: Product: syz [ 645.303940][ T5954] usb 1-1: Manufacturer: syz executing program [ 645.316718][ T5954] usb 1-1: SerialNumber: syz [ 645.347338][ T6646] usb 6-1: config 0 descriptor?? [ 645.353983][T10870] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 645.369665][ T5954] usb 1-1: config 0 descriptor?? [ 645.395459][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 645.408278][T10872] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 645.416145][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 645.441415][ T6566] usb 3-1: USB disconnect, device number 13 [ 645.509446][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 645.518375][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 645.540004][ T43] usb 2-1: USB disconnect, device number 14 executing program executing program [ 645.605979][ T6585] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 645.624206][ T6651] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 645.676044][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 645.684171][ T6646] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 645.710575][ T6646] usb 6-1: USB disconnect, device number 16 [ 645.764898][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 645.778665][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 645.788881][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 645.795662][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 645.802838][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 645.806542][ T6566] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 645.828726][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 645.837791][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 645.838571][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 645.855509][ T5954] usb 1-1: USB disconnect, device number 13 [ 645.866608][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 645.891149][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 645.901218][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 645.901764][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 645.913446][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 645.928072][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 645.936369][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 645.954655][ T43] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 645.965473][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 645.974723][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 645.976853][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 645.985235][ T6585] usb 4-1: Product: syz [ 645.996811][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 645.999126][ T6585] usb 4-1: Manufacturer: syz [ 646.007048][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 646.016235][ T6585] usb 4-1: SerialNumber: syz [ 646.024481][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 646.029917][ T6585] usb 4-1: config 0 descriptor?? [ 646.035715][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 646.043623][T10878] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 646.053104][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 646.063832][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 646.075897][ T6646] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 646.085834][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 646.095307][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 646.098757][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 646.106795][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 646.121937][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 646.127173][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 646.137189][ T6651] usb 5-1: Product: syz [ 646.142113][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 646.152109][ T6651] usb 5-1: Manufacturer: syz [ 646.158166][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 646.159620][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 646.166442][ T6651] usb 5-1: SerialNumber: syz [ 646.179814][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 646.190608][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 646.202662][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 646.218190][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 646.234334][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 646.244443][ T6646] usb 6-1: Using ep0 maxpacket: 8 [ 646.250583][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 646.262073][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 646.272266][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short [ 646.277308][ T6439] udevd[6439]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 646.282844][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 646.305818][ T5954] usb 1-1: new high-speed USB device number 14 using dummy_hcd executing program [ 646.311886][ T6585] usb 4-1: USB disconnect, device number 18 [ 646.316402][ T6651] usb 5-1: config 0 descriptor?? [ 646.325084][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 646.341140][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 646.350863][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 646.361900][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 646.367712][T10874] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 646.376639][ T6566] usb 3-1: Product: syz [ 646.381500][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 646.391913][ T6566] usb 3-1: Manufacturer: syz [ 646.400292][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 646.408165][ T6566] usb 3-1: SerialNumber: syz [ 646.415132][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 646.426554][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 646.441172][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 646.450934][ T6566] usb 3-1: config 0 descriptor?? [ 646.458352][T10876] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 646.462346][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 646.482988][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 646.495817][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 646.508775][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 646.519962][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 646.530781][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 646.541046][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 646.553745][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 executing program [ 646.563743][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 646.571816][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 646.580880][ T43] usb 2-1: Product: syz [ 646.585290][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 646.593332][ T6646] usb 6-1: Product: syz [ 646.597609][ T43] usb 2-1: Manufacturer: syz [ 646.602210][ T43] usb 2-1: SerialNumber: syz [ 646.606949][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 646.635233][ T6651] usb 5-1: USB disconnect, device number 12 [ 646.642757][ T6646] usb 6-1: Manufacturer: syz [ 646.648064][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 646.660338][ T43] usb 2-1: config 0 descriptor?? [ 646.668617][ T6646] usb 6-1: SerialNumber: syz [ 646.681195][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 646.691612][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 646.694195][ T6585] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 646.701522][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 646.723442][T10880] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 646.726837][ T6646] usb 6-1: config 0 descriptor?? executing program [ 646.747199][T10882] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 646.755277][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 646.768171][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 646.774688][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 646.815221][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 646.824465][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 646.833829][ T5954] usb 1-1: Product: syz [ 646.841610][ T5954] usb 1-1: Manufacturer: syz [ 646.849170][ T5954] usb 1-1: SerialNumber: syz [ 646.865471][ T5954] usb 1-1: config 0 descriptor?? [ 646.871784][T10884] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 646.875917][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 646.879741][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 646.886338][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 646.894536][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 646.909421][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 646.915549][ T6566] usb 3-1: USB disconnect, device number 14 [ 646.927281][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 646.949179][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 646.957931][ T6441] udevd[6441]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 646.981495][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 646.998206][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 647.008456][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 647.026804][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 647.034632][ T6651] usb 5-1: new high-speed USB device number 13 using dummy_hcd executing program executing program [ 647.060316][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 647.070118][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 647.078968][ T6585] usb 4-1: Product: syz [ 647.091400][ T6585] usb 4-1: Manufacturer: syz [ 647.096533][ T6585] usb 4-1: SerialNumber: syz executing program [ 647.120761][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 647.130127][ T6646] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 647.140999][ T6585] usb 4-1: config 0 descriptor?? [ 647.152817][T10886] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 647.160325][ T6646] usb 6-1: USB disconnect, device number 17 [ 647.204349][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 647.216587][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 647.230779][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 647.247256][ T6566] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 647.264363][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 647.269819][ T6574] udevd[6574]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 647.276048][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 647.301227][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 647.311642][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 647.326783][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 647.340415][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 647.352479][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 647.366422][ T43] usb 2-1: USB disconnect, device number 15 [ 647.377202][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 647.398204][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 647.408118][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 647.415803][ T6441] udevd[6441]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 647.418455][ T6651] usb 5-1: Product: syz [ 647.436179][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 647.441929][ T6651] usb 5-1: Manufacturer: syz [ 647.455628][ T6651] usb 5-1: SerialNumber: syz executing program [ 647.463298][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 647.479498][ T6651] usb 5-1: config 0 descriptor?? [ 647.492703][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 647.508640][T10888] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 647.513260][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 647.535234][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 647.550608][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 647.551214][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 647.566058][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 647.578474][ T5954] usb 1-1: USB disconnect, device number 14 [ 647.589847][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 647.599871][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 647.611440][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 647.621218][ T6646] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 647.648386][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 647.660132][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 647.663805][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 647.671272][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 647.685982][ T6566] usb 3-1: Product: syz [ 647.687697][ T6441] udevd[6441]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 647.690145][ T6566] usb 3-1: Manufacturer: syz [ 647.690175][ T6566] usb 3-1: SerialNumber: syz [ 647.712441][ T6566] usb 3-1: config 0 descriptor?? [ 647.731749][T10890] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 647.739901][ T6585] usb 4-1: USB disconnect, device number 19 executing program [ 647.774447][ T43] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 647.786729][ T6646] usb 6-1: Using ep0 maxpacket: 8 [ 647.800531][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short [ 647.812327][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 647.826662][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 647.838028][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 647.852807][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 647.862865][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 647.873354][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 647.877191][ T6638] udevd[6638]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 647.883152][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 647.921469][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 647.931187][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 647.942158][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 647.954177][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 647.962230][ T6646] usb 6-1: Product: syz [ 647.972259][ T6646] usb 6-1: Manufacturer: syz executing program [ 647.977460][ T6651] usb 5-1: USB disconnect, device number 13 [ 647.990540][ T6646] usb 6-1: SerialNumber: syz [ 647.995298][ T5954] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 648.010307][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 648.025308][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 648.047920][ T6646] usb 6-1: config 0 descriptor?? [ 648.053710][T10893] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 648.059061][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 648.073939][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 648.093703][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 648.104291][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 648.114085][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 648.118979][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 648.124948][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 648.140396][ T6585] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 648.159403][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 648.173728][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 648.182992][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 648.188335][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 648.201085][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 648.208358][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 648.218734][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 648.233773][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 648.246108][ T43] usb 2-1: Product: syz [ 648.250279][ T43] usb 2-1: Manufacturer: syz [ 648.256498][ T43] usb 2-1: SerialNumber: syz [ 648.261265][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 648.272476][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 648.282275][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 648.294859][ T6566] usb 3-1: USB disconnect, device number 15 [ 648.304738][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 648.305004][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 648.314954][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 executing program [ 648.329435][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 648.334052][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 648.343027][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 648.360639][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 648.366914][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 648.380199][ T6651] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 648.382076][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 648.388300][ T5954] usb 1-1: Product: syz [ 648.388331][ T5954] usb 1-1: Manufacturer: syz [ 648.409651][ T5954] usb 1-1: SerialNumber: syz [ 648.411117][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 648.412431][ T6439] udevd[6439]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 648.416572][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 648.445114][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 648.453211][ T43] usb 2-1: config 0 descriptor?? [ 648.461539][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 648.490647][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 648.501379][T10894] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 648.515272][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 648.525752][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 648.533920][ T6585] usb 4-1: Product: syz [ 648.539350][ T6585] usb 4-1: Manufacturer: syz [ 648.542858][ T5954] usb 1-1: config 0 descriptor?? [ 648.544507][ T6585] usb 4-1: SerialNumber: syz [ 648.555010][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 648.559529][ T6585] usb 4-1: config 0 descriptor?? [ 648.565663][T10896] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 648.572744][T10898] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 648.582668][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 648.589911][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 648.601523][ T6646] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 648.612170][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 648.632048][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 648.633601][ T6646] usb 6-1: USB disconnect, device number 18 [ 648.653181][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 648.689142][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 648.708987][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 648.718720][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 executing program [ 648.719507][ T6441] udevd[6441]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 648.733129][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 executing program [ 648.780249][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 648.782730][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 648.804568][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 648.821078][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 648.835081][ T6651] usb 5-1: Product: syz [ 648.844295][ T6566] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 648.856039][ T6651] usb 5-1: Manufacturer: syz [ 648.860645][ T6651] usb 5-1: SerialNumber: syz [ 648.868190][ T43] usb 2-1: USB disconnect, device number 16 [ 648.883086][ T6651] usb 5-1: config 0 descriptor?? [ 648.890846][T10900] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 648.969930][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 648.970558][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 648.999937][ T6585] usb 4-1: USB disconnect, device number 20 [ 649.026804][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 649.036612][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 649.046783][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 649.058782][ T6646] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 649.073101][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 649.085819][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 649.098510][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 649.116446][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 executing program [ 649.127645][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 649.139512][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 649.158544][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 649.168010][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 649.177994][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 649.185469][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 649.193463][ T6566] usb 3-1: Product: syz [ 649.207094][ T5954] usb 1-1: USB disconnect, device number 15 [ 649.215252][ T6566] usb 3-1: Manufacturer: syz [ 649.219860][ T6566] usb 3-1: SerialNumber: syz [ 649.239456][ T6566] usb 3-1: config 0 descriptor?? [ 649.244491][ T43] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 649.252146][ T6646] usb 6-1: Using ep0 maxpacket: 8 [ 649.260379][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short [ 649.272324][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 649.274729][T10902] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 649.320099][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 649.350906][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 649.374417][ T6585] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 649.376381][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 649.404941][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 649.414862][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 649.424292][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 649.449933][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 649.460811][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 649.471768][ T6651] usb 5-1: USB disconnect, device number 14 [ 649.494575][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 649.504420][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 649.524688][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 executing program [ 649.544519][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 649.546237][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 649.566510][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 649.584217][ T5954] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 649.600515][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 649.609154][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 649.637706][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 649.638275][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 649.647716][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 649.669215][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 649.680449][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 649.687803][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 649.696161][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 649.702663][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 649.720013][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 649.724869][ T6646] usb 6-1: Product: syz [ 649.730770][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 649.733803][ T6646] usb 6-1: Manufacturer: syz [ 649.746209][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 649.748854][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 649.762384][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 649.777860][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 649.784251][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 649.787979][ T6585] usb 4-1: Product: syz [ 649.792667][ T6566] usb 3-1: USB disconnect, device number 16 [ 649.801935][ T6585] usb 4-1: Manufacturer: syz [ 649.809350][ T6585] usb 4-1: SerialNumber: syz [ 649.814339][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 649.824075][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 649.844337][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 649.855962][ T6646] usb 6-1: SerialNumber: syz [ 649.860774][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 649.868803][ T6585] usb 4-1: config 0 descriptor?? [ 649.885847][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 649.895050][ T6651] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 649.897686][T10909] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 649.906482][ T6646] usb 6-1: config 0 descriptor?? [ 649.924686][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 649.934468][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 649.941230][T10904] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 649.953234][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 649.954502][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 649.969958][ T43] usb 2-1: Product: syz [ 649.974256][ T43] usb 2-1: Manufacturer: syz [ 649.978858][ T43] usb 2-1: SerialNumber: syz [ 650.005432][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 650.009284][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 650.016301][ T43] usb 2-1: config 0 descriptor?? [ 650.029883][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 650.046019][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 650.057040][T10906] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 650.074239][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 650.084214][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 650.094961][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 650.103968][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 650.127075][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 650.139534][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 650.157461][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 650.176995][ T6566] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 650.186324][ T6585] usb 4-1: USB disconnect, device number 21 [ 650.196891][ T5954] usb 1-1: Product: syz [ 650.201069][ T5954] usb 1-1: Manufacturer: syz executing program executing program [ 650.205722][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 650.225585][ T5954] usb 1-1: SerialNumber: syz [ 650.247962][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 650.258399][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 650.275158][ T6646] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 650.287750][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 executing program [ 650.313570][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 650.328100][ T5954] usb 1-1: config 0 descriptor?? [ 650.334256][T10910] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 650.344612][ T6646] usb 6-1: USB disconnect, device number 19 [ 650.364224][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 650.374383][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 650.399464][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 650.413244][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 650.450453][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 650.459983][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 650.474237][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 650.482242][ T6651] usb 5-1: Product: syz [ 650.494609][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 650.508556][ T6651] usb 5-1: Manufacturer: syz [ 650.513172][ T6651] usb 5-1: SerialNumber: syz [ 650.526087][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 executing program [ 650.564271][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 650.572309][ T6651] usb 5-1: config 0 descriptor?? [ 650.585149][ T6585] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 650.588604][T10912] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 650.599924][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 650.609680][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 650.638773][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 650.671953][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 650.682684][ T43] usb 2-1: USB disconnect, device number 17 [ 650.704192][ T6646] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 650.728284][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 650.748590][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 650.753756][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 650.771995][ T6566] usb 3-1: Product: syz [ 650.779489][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 650.783277][ T6566] usb 3-1: Manufacturer: syz [ 650.791584][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 650.793349][ T6566] usb 3-1: SerialNumber: syz [ 650.808700][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 650.813856][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 650.832212][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 650.833959][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 650.843429][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 650.864194][ T6646] usb 6-1: Using ep0 maxpacket: 8 [ 650.880610][ T6566] usb 3-1: config 0 descriptor?? [ 650.889656][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 executing program [ 650.891847][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short [ 650.899773][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 650.913990][ T5954] usb 1-1: USB disconnect, device number 16 [ 650.930238][T10914] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 650.931448][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 650.952057][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 650.959640][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 650.973036][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 650.982981][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 650.983025][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 650.983062][ T6585] usb 4-1: Product: syz [ 650.983090][ T6585] usb 4-1: Manufacturer: syz [ 650.992801][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 651.018995][ T6585] usb 4-1: SerialNumber: syz [ 651.030694][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 651.044815][ T6585] usb 4-1: config 0 descriptor?? [ 651.049569][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 651.066827][T10917] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 651.084763][ T43] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 651.095612][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 651.113441][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 651.123500][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 651.133054][ T6646] usb 6-1: Product: syz [ 651.142092][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 651.151888][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 executing program [ 651.163843][ T6646] usb 6-1: Manufacturer: syz [ 651.169669][ T6651] usb 5-1: USB disconnect, device number 15 [ 651.180029][ T6646] usb 6-1: SerialNumber: syz [ 651.205016][ T6646] usb 6-1: config 0 descriptor?? [ 651.212672][T10918] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 651.249071][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 651.257732][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 651.279414][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E executing program [ 651.303287][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 651.321400][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 651.334432][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 651.346138][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 651.360218][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 651.360837][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 651.374202][ T5954] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 651.386093][ T6566] usb 3-1: USB disconnect, device number 17 [ 651.394542][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 651.407097][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 651.428817][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 651.441918][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 651.452401][ T43] usb 2-1: Product: syz [ 651.457944][ T43] usb 2-1: Manufacturer: syz [ 651.462550][ T43] usb 2-1: SerialNumber: syz [ 651.469921][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 651.508177][ T43] usb 2-1: config 0 descriptor?? [ 651.515644][T10920] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 651.534943][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 651.548483][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 651.549128][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 651.565255][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 651.574434][ T6651] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 651.582108][ T6585] usb 4-1: USB disconnect, device number 22 [ 651.589842][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 651.604929][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 651.616321][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 651.626629][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 651.637967][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 651.641564][ T6441] udevd[6441]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 651.650566][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 651.685622][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 651.708401][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 651.717519][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 651.728502][ T5954] usb 1-1: Product: syz [ 651.734941][ T5954] usb 1-1: Manufacturer: syz [ 651.740202][ T5954] usb 1-1: SerialNumber: syz [ 651.745618][ T6566] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 651.754189][ T6651] usb 5-1: Using ep0 maxpacket: 8 executing program [ 651.762275][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 651.776360][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 651.786866][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 651.799610][ T5954] usb 1-1: config 0 descriptor?? [ 651.808494][T10922] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 651.809492][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 651.843700][ T43] usb 2-1: USB disconnect, device number 18 [ 651.850737][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 651.865046][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 651.875042][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 651.889708][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 651.899998][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 651.903542][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 651.909889][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 651.910005][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 651.947362][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 651.961399][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 651.970782][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 651.982219][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 651.995806][ T6651] usb 5-1: Product: syz [ 651.997697][ T6585] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 652.001435][ T6651] usb 5-1: Manufacturer: syz [ 652.013853][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 652.029940][ T6646] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 652.039187][ T6651] usb 5-1: SerialNumber: syz [ 652.044788][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 executing program [ 652.060746][ T6646] usb 6-1: USB disconnect, device number 20 [ 652.067468][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 652.078677][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 652.095191][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 652.105889][ T6651] usb 5-1: config 0 descriptor?? [ 652.111726][T10924] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 652.112895][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 652.135412][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 652.155318][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 652.158202][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 652.167712][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 652.178557][ T6566] usb 3-1: Product: syz [ 652.182922][ T6566] usb 3-1: Manufacturer: syz [ 652.188927][ T6566] usb 3-1: SerialNumber: syz [ 652.191570][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 652.207999][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 652.219770][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 652.220893][ T6574] udevd[6574]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 652.233092][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 652.249908][ T6566] usb 3-1: config 0 descriptor?? [ 652.260244][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 652.262833][T10926] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 652.271646][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 652.278748][ T43] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 652.289379][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 652.311213][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 652.326330][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 652.336807][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 652.346034][ T6585] usb 4-1: Product: syz [ 652.359306][ T6585] usb 4-1: Manufacturer: syz executing program [ 652.362180][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 652.377054][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 652.381628][ T6585] usb 4-1: SerialNumber: syz [ 652.401247][ T6585] usb 4-1: config 0 descriptor?? [ 652.408737][T10928] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 652.427488][ T5954] usb 1-1: USB disconnect, device number 17 [ 652.465349][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 652.472127][ T6574] udevd[6574]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 652.499080][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 652.507075][ T6646] usb 6-1: new high-speed USB device number 21 using dummy_hcd executing program [ 652.525530][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 652.537403][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 652.548355][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 652.579331][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 652.592370][ T6651] usb 5-1: USB disconnect, device number 16 [ 652.604667][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 652.619393][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 executing program [ 652.633878][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 652.643728][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 652.654079][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 652.674666][ T6646] usb 6-1: Using ep0 maxpacket: 8 [ 652.683377][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 652.698907][ T6574] udevd[6574]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 652.706905][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short [ 652.722370][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 652.732434][ T43] usb 2-1: Product: syz [ 652.738905][ T43] usb 2-1: Manufacturer: syz [ 652.743776][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 652.756915][ T5954] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 652.766141][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 652.781806][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 652.782423][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 652.791612][ T43] usb 2-1: SerialNumber: syz [ 652.808870][ T6566] usb 3-1: USB disconnect, device number 18 [ 652.821213][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 652.832872][ T43] usb 2-1: config 0 descriptor?? [ 652.838480][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 652.849193][T10932] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 652.858256][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 652.872674][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 652.882504][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 652.895466][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 652.905223][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 652.914590][ T6646] usb 6-1: Product: syz [ 652.918951][ T6646] usb 6-1: Manufacturer: syz [ 652.923811][ T6646] usb 6-1: SerialNumber: syz [ 652.938322][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 652.938959][ T6441] udevd[6441]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 652.947566][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 652.970055][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 652.981299][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 652.982979][ T6646] usb 6-1: config 0 descriptor?? [ 652.996118][ T6651] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 653.011212][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 653.013738][ T6585] usb 4-1: USB disconnect, device number 23 [ 653.036856][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 653.058664][T10930] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 653.082183][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 653.093264][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 653.105751][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 653.116232][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 executing program [ 653.116657][ T6441] udevd[6441]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 653.126230][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 653.170240][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 653.181167][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 653.190084][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 653.197761][ T5954] usb 1-1: Product: syz [ 653.203951][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 653.213997][ T5954] usb 1-1: Manufacturer: syz [ 653.222650][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 653.236932][ T5954] usb 1-1: SerialNumber: syz [ 653.245359][ T5954] usb 1-1: config 0 descriptor?? [ 653.251214][T10934] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 653.260382][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 653.276322][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 executing program [ 653.289697][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 653.304182][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 653.315042][ T6566] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 653.326676][ T43] usb 2-1: USB disconnect, device number 19 [ 653.334927][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 653.350348][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 653.363236][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 653.368697][ T6441] udevd[6441]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 653.373592][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 653.394452][ T6585] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 653.406763][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 653.419163][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 653.431996][ T6651] usb 5-1: Product: syz [ 653.443344][ T6651] usb 5-1: Manufacturer: syz [ 653.451637][ T6651] usb 5-1: SerialNumber: syz [ 653.466037][ T6651] usb 5-1: config 0 descriptor?? [ 653.472205][T10936] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 executing program [ 653.494267][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 653.503454][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 653.521757][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 653.537365][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 653.552510][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 653.563342][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 653.574622][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 653.579887][ T5954] usb 1-1: USB disconnect, device number 18 [ 653.587093][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 653.588734][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 653.603817][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 653.609941][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 653.617895][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 653.639639][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 653.641494][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 653.649823][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 653.660637][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 653.681505][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 653.684279][ T6441] udevd[6441]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 653.693761][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 653.707197][ T43] usb 2-1: new high-speed USB device number 20 using dummy_hcd executing program [ 653.747354][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 653.748534][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 653.759113][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 653.784008][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 653.798999][ T6566] usb 3-1: Product: syz [ 653.803298][ T6566] usb 3-1: Manufacturer: syz [ 653.809638][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 653.819180][ T6646] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 653.824520][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 653.829373][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 653.838071][ T6585] usb 4-1: Product: syz [ 653.843421][ T6566] usb 3-1: SerialNumber: syz [ 653.848558][ T6585] usb 4-1: Manufacturer: syz [ 653.859619][ T6585] usb 4-1: SerialNumber: syz [ 653.876324][ T6646] usb 6-1: USB disconnect, device number 21 [ 653.878264][ T6585] usb 4-1: config 0 descriptor?? [ 653.883230][ T6566] usb 3-1: config 0 descriptor?? [ 653.894080][T10940] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 653.907165][T10942] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 653.917138][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 653.934436][ T5954] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 653.942858][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 653.960077][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 653.972323][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 653.984721][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 653.996485][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 654.008120][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 654.020511][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 654.030270][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 654.060274][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 654.069952][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 654.082138][ T43] usb 2-1: Product: syz [ 654.087864][ T43] usb 2-1: Manufacturer: syz [ 654.093823][ T43] usb 2-1: SerialNumber: syz [ 654.098507][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 654.107440][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 654.108073][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 654.126914][ T6651] usb 5-1: USB disconnect, device number 17 [ 654.137248][ T43] usb 2-1: config 0 descriptor?? [ 654.151055][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short executing program [ 654.165005][T10946] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 654.175851][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 654.201105][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 executing program [ 654.213020][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 654.223543][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 654.234382][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 654.244219][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 654.256901][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 654.275850][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 654.288960][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 654.297741][ T5954] usb 1-1: Product: syz [ 654.302122][ T5954] usb 1-1: Manufacturer: syz [ 654.306906][ T5954] usb 1-1: SerialNumber: syz executing program [ 654.325615][ T5954] usb 1-1: config 0 descriptor?? [ 654.334824][ T6646] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 654.344019][T10950] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 654.345977][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 654.352000][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 654.401530][ T6585] usb 4-1: USB disconnect, device number 24 [ 654.484178][ T6646] usb 6-1: Using ep0 maxpacket: 8 [ 654.499450][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short [ 654.513747][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 654.521560][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 654.531941][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 654.552724][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 654.567212][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 654.581538][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 654.591987][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 654.601708][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 654.612204][ T6566] usb 3-1: USB disconnect, device number 19 [ 654.618917][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 executing program [ 654.624429][ T6651] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 654.662854][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 654.690246][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 654.701637][ T6646] usb 6-1: Product: syz [ 654.706272][ T6646] usb 6-1: Manufacturer: syz [ 654.713497][ T6646] usb 6-1: SerialNumber: syz [ 654.732377][ T6646] usb 6-1: config 0 descriptor?? [ 654.738809][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 654.745793][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 654.755983][T10948] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 654.775132][ T43] usb 2-1: USB disconnect, device number 20 [ 654.784411][ T6585] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 654.804216][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 654.819546][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 654.834748][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 654.846716][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 654.857837][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 654.867777][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 654.879662][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 654.891795][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 654.903170][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 654.924980][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 654.934016][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 654.944669][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 654.944948][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 654.954805][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 654.962006][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 654.972841][ T6651] usb 5-1: Product: syz [ 654.978032][ T6566] usb 3-1: new high-speed USB device number 20 using dummy_hcd executing program [ 654.989595][ T5954] usb 1-1: USB disconnect, device number 19 [ 655.010292][ T6651] usb 5-1: Manufacturer: syz [ 655.012602][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 655.016439][ T6651] usb 5-1: SerialNumber: syz [ 655.043546][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 655.044674][ T6651] usb 5-1: config 0 descriptor?? [ 655.054718][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 655.069114][T10952] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 655.077797][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 655.090450][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 655.100480][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 655.103832][ T43] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 655.110553][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 655.149128][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 655.154206][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 655.158809][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 655.174042][ T6585] usb 4-1: Product: syz [ 655.179518][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 655.180947][ T6585] usb 4-1: Manufacturer: syz [ 655.193573][ T6585] usb 4-1: SerialNumber: syz [ 655.205478][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 655.206051][ T6585] usb 4-1: config 0 descriptor?? [ 655.218409][ T6646] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 655.223972][T10954] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 655.239923][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 655.254392][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 655.273777][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 655.284813][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 655.292888][ T6646] usb 6-1: USB disconnect, device number 22 executing program [ 655.305320][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 655.314013][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 655.332309][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 655.356229][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 655.365950][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 655.398188][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 655.409560][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 655.420444][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 655.433067][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 executing program [ 655.451225][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 655.468923][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 655.480429][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 655.489806][ T5954] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 655.498859][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 655.516388][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 655.517023][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 655.526457][ T6566] usb 3-1: Product: syz [ 655.536640][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 655.551728][ T6566] usb 3-1: Manufacturer: syz [ 655.566070][ T6651] usb 5-1: USB disconnect, device number 18 [ 655.572295][ T6566] usb 3-1: SerialNumber: syz [ 655.577489][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 655.586700][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 655.603084][ T43] usb 2-1: Product: syz [ 655.607346][ T43] usb 2-1: Manufacturer: syz [ 655.612081][ T43] usb 2-1: SerialNumber: syz [ 655.619634][ T6566] usb 3-1: config 0 descriptor?? [ 655.620738][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 655.635006][T10956] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 655.649825][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 655.674804][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 655.688734][ T43] usb 2-1: config 0 descriptor?? [ 655.693458][ T6585] usb 4-1: USB disconnect, device number 25 [ 655.696607][ T6646] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 655.708542][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 655.718230][T10958] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 655.728139][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 655.745381][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 655.757109][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 655.767582][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 655.777621][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 655.799243][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 655.812378][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 executing program [ 655.830973][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 655.841970][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 655.856538][ T5954] usb 1-1: Product: syz [ 655.863139][ T5954] usb 1-1: Manufacturer: syz [ 655.870524][ T5954] usb 1-1: SerialNumber: syz [ 655.875234][ T6646] usb 6-1: Using ep0 maxpacket: 8 [ 655.892490][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 655.900527][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 655.912403][ T5954] usb 1-1: config 0 descriptor?? [ 655.917631][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short [ 655.929240][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E executing program [ 655.929709][T10960] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 655.941786][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 655.966403][ T6651] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 655.978878][ T6566] usb 3-1: USB disconnect, device number 20 [ 656.005936][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 656.023696][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 656.056088][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 656.071785][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 656.083896][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 656.084716][ T6585] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 656.110075][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 656.123442][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 656.135893][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 656.146715][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 656.160313][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 656.169489][ T6646] usb 6-1: Product: syz [ 656.175130][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 656.195995][ T6646] usb 6-1: Manufacturer: syz [ 656.200707][ T6646] usb 6-1: SerialNumber: syz executing program [ 656.212403][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 656.224619][ T43] usb 2-1: USB disconnect, device number 21 [ 656.231290][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 656.250407][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 656.269346][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 656.274166][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 656.292091][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 656.292232][ T6646] usb 6-1: config 0 descriptor?? [ 656.295445][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 656.316709][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 656.330245][T10962] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 656.331320][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 656.339324][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 656.350217][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 656.366150][ T6566] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 656.372484][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 656.382895][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 656.388384][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 656.397236][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 656.409213][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 656.416933][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 656.423846][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 656.444144][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 656.444466][ T5954] usb 1-1: USB disconnect, device number 20 [ 656.463165][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 656.477924][ T6651] usb 5-1: Product: syz [ 656.492033][ T6651] usb 5-1: Manufacturer: syz [ 656.499345][ T6651] usb 5-1: SerialNumber: syz [ 656.507585][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 656.519788][ T6651] usb 5-1: config 0 descriptor?? [ 656.522098][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 656.537248][T10964] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 656.541696][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 656.564413][ T6566] usb 3-1: Using ep0 maxpacket: 8 [ 656.578863][ T6585] usb 4-1: Product: syz [ 656.584355][ T43] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 656.594641][ T6566] usb 3-1: unable to get BOS descriptor or descriptor too short [ 656.599037][ T6585] usb 4-1: Manufacturer: syz [ 656.610128][ T6585] usb 4-1: SerialNumber: syz [ 656.617768][ T6566] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 656.618890][ T6585] usb 4-1: config 0 descriptor?? [ 656.636998][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 656.642460][T10966] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 656.649472][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 656.669491][ T6646] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 656.680288][ T6651] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 656.698060][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 656.709870][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 656.721528][ T6566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 656.733147][ T6566] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 656.752433][ T6566] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 656.764360][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 656.775552][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 656.784233][ T6646] usb 6-1: USB disconnect, device number 23 [ 656.793052][ T6566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 656.805570][ T6441] udevd[6441]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory executing program [ 656.808742][ T43] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 656.833121][ T5954] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 656.845202][ T6566] usb 3-1: Product: syz [ 656.849451][ T6566] usb 3-1: Manufacturer: syz [ 656.860378][ T6566] usb 3-1: SerialNumber: syz [ 656.866938][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 656.889083][ T6566] usb 3-1: config 0 descriptor?? [ 656.894530][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 656.905030][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 656.905061][T10968] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 executing program [ 656.924862][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 656.941305][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 656.957389][ T6651] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 656.958388][ T6585] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 656.973828][ T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 656.992594][ T6651] usb 5-1: USB disconnect, device number 19 [ 657.006694][ T5954] usb 1-1: Using ep0 maxpacket: 8 [ 657.018180][ T43] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 657.027876][ T5954] usb 1-1: unable to get BOS descriptor or descriptor too short [ 657.037478][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 657.048083][ T43] usb 2-1: Product: syz [ 657.052462][ T5954] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 657.066743][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 657.071107][ T6441] udevd[6441]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 657.077932][ T43] usb 2-1: Manufacturer: syz [ 657.099759][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 657.104027][ T6585] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 657.110773][ T6566] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 executing program [ 657.129325][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 657.139707][ T43] usb 2-1: SerialNumber: syz [ 657.148551][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 657.160522][ T6585] usb 4-1: USB disconnect, device number 26 [ 657.167874][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 657.190008][ T5954] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 657.199987][ T6646] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 657.220266][ T5954] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 657.234634][ T43] usb 2-1: config 0 descriptor?? [ 657.236794][ T6441] udevd[6441]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 657.244229][T10971] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 657.263956][ T5954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 657.272413][ T5954] usb 1-1: Product: syz [ 657.278141][ T5954] usb 1-1: Manufacturer: syz [ 657.282969][ T5954] usb 1-1: SerialNumber: syz [ 657.325793][ T5954] usb 1-1: config 0 descriptor?? [ 657.334850][T10974] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 657.352982][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 657.360013][ T6566] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 657.369425][ T6651] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 657.378192][ T6646] usb 6-1: Using ep0 maxpacket: 8 [ 657.388327][ T6646] usb 6-1: unable to get BOS descriptor or descriptor too short [ 657.405921][ T6566] usb 3-1: USB disconnect, device number 21 [ 657.412367][ T6646] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 657.428162][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 657.442665][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 657.457128][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 657.466954][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 657.485252][ T6646] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 657.498831][ T6646] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 657.501365][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 657.527013][ T6585] usb 4-1: new high-speed USB device number 27 using dummy_hcd executing program executing program [ 657.534688][ T6651] usb 5-1: Using ep0 maxpacket: 8 [ 657.551527][ T5954] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 657.558826][ T6651] usb 5-1: unable to get BOS descriptor or descriptor too short [ 657.572366][ T43] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 657.591131][ T6646] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 657.605128][ T6651] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 657.625385][ T6646] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 657.633391][ T6646] usb 6-1: Product: syz [ 657.641399][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 657.653317][ T43] usb 2-1: USB disconnect, device number 22 [ 657.667094][ T6646] usb 6-1: Manufacturer: syz [ 657.672310][ T6646] usb 6-1: SerialNumber: syz [ 657.682768][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 657.692585][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 657.694325][ T6585] usb 4-1: Using ep0 maxpacket: 8 [ 657.713887][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 657.721538][ T6604] udevd[6604]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 657.724065][ T6651] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 657.757595][ T6585] usb 4-1: unable to get BOS descriptor or descriptor too short [ 657.761851][ T6651] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 657.777671][ T6585] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 657.778700][ T6651] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 657.792362][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 657.801715][ T6651] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 657.812423][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 657.824240][ T6566] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 657.832146][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 657.845004][ T6646] usb 6-1: config 0 descriptor?? [ 657.845896][ T6651] usb 5-1: Product: syz [ 657.850844][T10976] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 657.862991][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 657.873305][ T6585] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 657.881201][ T5954] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 657.888764][ T6585] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 657.893692][ T6646] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 657.910814][ T6651] usb 5-1: Manufacturer: syz [ 657.911336][ T6585] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 657.920465][ T6651] usb 5-1: SerialNumber: syz [ 657.925374][ T6585] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3