[ T24] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 636.336517][T10129] usb 2-1: unable to get BOS descriptor or descriptor too short [ 636.356803][ T6586] usb 4-1: Product: syz [ 636.358059][ T6035] usb 1-1: USB disconnect, device number 72 executing program [ 636.364552][T10129] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 636.368890][ T6586] usb 4-1: Manufacturer: syz [ 636.385500][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 636.396398][ T5973] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 636.400382][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 636.410418][ T6586] usb 4-1: SerialNumber: syz [ 636.423358][T10129] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 636.434922][ T6586] usb 4-1: config 0 descriptor?? [ 636.435737][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 636.449960][T11314] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 636.450888][ T24] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 636.458043][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 executing program [ 636.477519][T10129] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 636.480070][ T6586] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 636.490219][T10129] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 636.504640][T10129] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 636.517238][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 636.519696][ T24] usb 6-1: USB disconnect, device number 71 [ 636.528125][ T10] usb 5-1: unable to get BOS descriptor or descriptor too short [ 636.529069][ T10] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 636.548010][ T6586] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 636.558719][T10129] usb 2-1: Product: syz [ 636.562903][T10129] usb 2-1: Manufacturer: syz [ 636.574372][ T5973] usb 3-1: Using ep0 maxpacket: 8 [ 636.577384][ T6640] udevd[6640]: 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 [ 636.599430][ T5973] usb 3-1: unable to get BOS descriptor or descriptor too short [ 636.607856][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 636.622095][T10129] usb 2-1: SerialNumber: syz [ 636.622743][ T5973] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 636.628072][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 636.642032][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 636.648986][T10129] usb 2-1: config 0 descriptor?? [ 636.665333][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 executing program [ 636.666508][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 636.675735][T11316] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 636.691626][ T6625] usb 4-1: USB disconnect, device number 73 [ 636.710770][T10129] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 636.715270][ T5973] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 636.723711][ T9531] udevd[9531]: 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 [ 636.745204][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 636.749161][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 636.756576][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 636.765618][ T6035] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 636.775303][ T5973] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 636.783945][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 636.803834][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 636.806246][ T5973] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 636.817529][ T10] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 636.822710][ T5973] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 636.834746][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 636.843175][ T5973] usb 3-1: Product: syz [ 636.849776][ T10] usb 5-1: Product: syz [ 636.852475][ T5973] usb 3-1: Manufacturer: syz [ 636.858651][ T10] usb 5-1: Manufacturer: syz [ 636.866261][ T5973] usb 3-1: SerialNumber: syz [ 636.867376][ T10] usb 5-1: SerialNumber: syz [ 636.877795][ T5973] usb 3-1: config 0 descriptor?? [ 636.878343][T10129] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 636.883490][T11320] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 636.898950][ T24] usb 6-1: new high-speed USB device number 72 using dummy_hcd [ 636.902851][ T10] usb 5-1: config 0 descriptor?? [ 636.913572][T11318] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 636.923671][ T6586] usb 2-1: USB disconnect, device number 72 executing program [ 636.927143][ T10] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 636.953556][ T6640] udevd[6640]: 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 [ 636.969451][ T6035] usb 1-1: Using ep0 maxpacket: 8 [ 636.978626][ T6035] usb 1-1: unable to get BOS descriptor or descriptor too short [ 636.988273][ T6035] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 637.000033][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 637.013030][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 637.027484][ T6035] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 637.040021][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 637.049949][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 637.057759][ T24] usb 6-1: Using ep0 maxpacket: 8 [ 637.066332][ T10] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 637.069143][ T5973] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 637.078339][ T6035] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 637.092085][ T6625] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 637.101181][ T24] usb 6-1: unable to get BOS descriptor or descriptor too short [ 637.101279][ T9531] udevd[9531]: 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 [ 637.109818][ T24] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 637.139590][ T10] usb 5-1: USB disconnect, device number 72 [ 637.140984][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 637.155007][ T6035] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 executing program executing program [ 637.177565][ T6035] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 637.196673][ T6035] usb 1-1: Product: syz [ 637.198714][ T5973] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 637.207122][ T6035] usb 1-1: Manufacturer: syz [ 637.215283][ T6035] usb 1-1: SerialNumber: syz [ 637.220282][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 637.232396][ T24] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 637.243207][ T6035] usb 1-1: config 0 descriptor?? [ 637.249158][ T5973] usb 3-1: USB disconnect, device number 73 [ 637.249758][T11322] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 637.257755][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 637.272029][ T6586] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 637.276135][ T6035] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 637.282542][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 637.301509][ T6640] udevd[6640]: 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 [ 637.319782][ T24] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 637.323155][ T6035] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 637.338739][ T6625] usb 4-1: Using ep0 maxpacket: 8 [ 637.345826][ T24] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 637.355788][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 637.363887][ T24] usb 6-1: Product: syz [ 637.364025][ T6625] usb 4-1: unable to get BOS descriptor or descriptor too short [ 637.369541][ T24] usb 6-1: Manufacturer: syz [ 637.380735][ T24] usb 6-1: SerialNumber: syz [ 637.387071][ T6625] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 637.396098][ T6231] udevd[6231]: 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 [ 637.402963][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 637.423857][ T24] usb 6-1: config 0 descriptor?? [ 637.432266][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 637.432904][T11324] raw-gadget.5 gadget.5: fail, usb_ep_enable returned -22 [ 637.442717][ T6625] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 637.458789][ T6586] usb 2-1: Using ep0 maxpacket: 8 [ 637.464196][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 637.469073][ T6586] usb 2-1: unable to get BOS descriptor or descriptor too short [ 637.474651][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 637.485173][ T24] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 637.499538][ T6586] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 637.504850][ T6035] usb 1-1: USB disconnect, device number 73 [ 637.518417][ T6586] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 executing program [ 637.532164][ T6586] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 637.539119][ T6625] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 637.547855][ T6586] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 637.565658][ T6586] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 637.566356][ T6625] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 637.575594][ T5973] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 637.584434][ T10] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 637.593704][ T6586] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 637.600355][ T6625] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 637.619878][ T6625] usb 4-1: Product: syz [ 637.620799][ T24] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 637.624041][ T6625] usb 4-1: Manufacturer: syz [ 637.624070][ T6625] usb 4-1: SerialNumber: syz [ 637.636065][ T6586] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 637.655601][ T6586] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 637.667939][ T6586] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 637.668479][ T6625] usb 4-1: config 0 descriptor?? executing program [ 637.676206][ T6586] usb 2-1: Product: syz [ 637.676235][ T6586] usb 2-1: Manufacturer: syz [ 637.676262][ T6586] usb 2-1: SerialNumber: syz [ 637.698512][T11326] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 637.710784][ T24] usb 6-1: USB disconnect, device number 72 [ 637.712409][ T6625] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 637.722939][ T6586] usb 2-1: config 0 descriptor?? [ 637.738833][T11328] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 637.764026][ T6625] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 637.765513][ T6586] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 637.780098][ T5973] usb 3-1: Using ep0 maxpacket: 8 [ 637.784354][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 637.792862][ T5973] usb 3-1: unable to get BOS descriptor or descriptor too short [ 637.793520][ T10] usb 5-1: unable to get BOS descriptor or descriptor too short [ 637.801986][ T5973] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 637.829875][ T10] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 637.833074][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 637.848055][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 637.858192][ T6586] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 637.866662][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 637.873343][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 637.891894][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 637.891940][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 637.891980][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 637.892018][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 637.901726][ T6035] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 637.943263][ T5973] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 637.945109][ T6625] usb 4-1: USB disconnect, device number 74 [ 637.954209][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 637.967115][ T10] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 637.972728][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 executing program [ 637.988189][ T5973] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 637.990019][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 638.000967][ T5973] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 638.008609][ T10] usb 5-1: Product: syz [ 638.016565][ T5973] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 638.028992][ T5973] usb 3-1: Product: syz [ 638.033614][ T6586] usb 2-1: USB disconnect, device number 73 executing program [ 638.041095][ T5973] usb 3-1: Manufacturer: syz [ 638.045387][ T10] usb 5-1: Manufacturer: syz [ 638.046224][ T5973] usb 3-1: SerialNumber: syz [ 638.053583][ T10] usb 5-1: SerialNumber: syz [ 638.060649][ T6035] usb 1-1: Using ep0 maxpacket: 8 [ 638.075545][ T6035] usb 1-1: unable to get BOS descriptor or descriptor too short [ 638.079466][ T5973] usb 3-1: config 0 descriptor?? [ 638.084458][ T10] usb 5-1: config 0 descriptor?? [ 638.094251][T11332] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 638.095213][T11330] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 638.108845][ T6035] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 638.114360][ T24] usb 6-1: new high-speed USB device number 73 using dummy_hcd [ 638.120906][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 638.131491][ T5973] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 638.139432][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 638.161898][ T6035] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 638.174386][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 638.189969][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 638.200146][ T6035] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 638.212684][ T6035] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 638.222766][ T6035] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 638.229426][ T5973] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 638.232538][ T10] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 638.247540][ T6035] usb 1-1: Product: syz [ 638.259533][ T6035] usb 1-1: Manufacturer: syz [ 638.264143][ T6035] usb 1-1: SerialNumber: syz [ 638.280245][ T6035] usb 1-1: config 0 descriptor?? [ 638.287910][T11334] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 executing program [ 638.307784][ T6035] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 638.309326][ T5973] usb 3-1: USB disconnect, device number 74 [ 638.315056][ T10] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 638.330351][ T24] usb 6-1: Using ep0 maxpacket: 8 [ 638.349015][ T24] usb 6-1: unable to get BOS descriptor or descriptor too short executing program [ 638.361171][ T24] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 638.368376][ T6035] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 638.377149][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 638.381844][ T6625] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 638.410065][ T10] usb 5-1: USB disconnect, device number 73 [ 638.410080][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 638.447901][ T24] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 638.472436][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 638.483463][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 638.493614][ T6586] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 638.501335][ T24] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 638.513700][ T24] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 executing program [ 638.514882][ T6035] usb 1-1: USB disconnect, device number 74 [ 638.527034][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 638.536730][ T24] usb 6-1: Product: syz [ 638.540901][ T24] usb 6-1: Manufacturer: syz [ 638.545696][ T24] usb 6-1: SerialNumber: syz [ 638.553592][ T24] usb 6-1: config 0 descriptor?? [ 638.559867][T11336] raw-gadget.5 gadget.5: fail, usb_ep_enable returned -22 [ 638.569720][ T24] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 638.587416][ T6625] usb 4-1: Using ep0 maxpacket: 8 [ 638.595544][ T6625] usb 4-1: unable to get BOS descriptor or descriptor too short [ 638.600026][ T24] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 638.612725][ T6625] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 638.635279][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 638.646375][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 638.655214][ T6586] usb 2-1: Using ep0 maxpacket: 8 [ 638.656477][ T6625] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 638.663544][ T6586] usb 2-1: unable to get BOS descriptor or descriptor too short [ 638.671466][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 638.689054][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 638.689680][ T6586] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 638.699404][ T6625] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 638.711571][ T6586] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 638.726111][ T6625] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 638.731100][ T5973] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 638.741336][ T6625] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 638.750557][ T6586] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 638.755772][ T10] usb 5-1: new high-speed USB device number 74 using dummy_hcd executing program [ 638.765605][ T6586] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 638.774068][ T6625] usb 4-1: Product: syz [ 638.787171][ T6625] usb 4-1: Manufacturer: syz [ 638.787943][ T24] usb 6-1: USB disconnect, device number 73 [ 638.791770][ T6625] usb 4-1: SerialNumber: syz [ 638.810288][ T6625] usb 4-1: config 0 descriptor?? [ 638.813518][ T6586] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 638.816415][T11338] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 638.836967][ T6625] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 638.839313][ T6586] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 638.854193][ T6586] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 638.866109][ T6586] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 638.875423][ T6586] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 638.877354][ T6625] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 638.883416][ T6586] usb 2-1: Product: syz [ 638.896905][ T6586] usb 2-1: Manufacturer: syz [ 638.901626][ T6586] usb 2-1: SerialNumber: syz [ 638.904334][ T6035] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 638.914468][ T5973] usb 3-1: Using ep0 maxpacket: 8 [ 638.920228][ T6586] usb 2-1: config 0 descriptor?? [ 638.927889][ T5973] usb 3-1: unable to get BOS descriptor or descriptor too short [ 638.932503][T11340] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 638.943263][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 638.949373][ T5973] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 638.963219][ T10] usb 5-1: unable to get BOS descriptor or descriptor too short [ 638.964560][ T6586] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 638.978510][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 638.982447][ T10] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 638.991865][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 639.005415][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 639.012632][ T5973] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 639.022400][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 639.032660][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 639.054503][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 639.056954][ T6625] usb 4-1: USB disconnect, device number 75 executing program [ 639.066410][ T5973] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 639.080034][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 639.090682][ T6035] usb 1-1: Using ep0 maxpacket: 8 [ 639.103356][ T6035] usb 1-1: unable to get BOS descriptor or descriptor too short [ 639.106167][ T5973] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 639.111805][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 639.121282][ T5973] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 639.139034][ T24] usb 6-1: new high-speed USB device number 74 using dummy_hcd [ 639.139135][ T6035] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 639.152291][ T5973] usb 3-1: Product: syz [ 639.160919][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 639.163608][ T5973] usb 3-1: Manufacturer: syz [ 639.173857][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 639.179133][ T6586] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 639.189133][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 639.198018][ T5973] usb 3-1: SerialNumber: syz [ 639.211453][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 executing program [ 639.221634][ T6035] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 639.231698][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 639.234680][ T6586] usb 2-1: USB disconnect, device number 74 [ 639.251270][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 639.257884][ T5973] usb 3-1: config 0 descriptor?? [ 639.261950][ T10] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 639.275664][T11342] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 639.279231][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 639.291060][ T10] usb 5-1: Product: syz [ 639.295326][ T24] usb 6-1: Using ep0 maxpacket: 8 [ 639.295832][ T6035] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 639.310317][ T10] usb 5-1: Manufacturer: syz [ 639.311295][ T24] usb 6-1: unable to get BOS descriptor or descriptor too short [ 639.320323][ T10] usb 5-1: SerialNumber: syz [ 639.323730][ T24] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 639.342651][ T6035] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 639.348321][ T5973] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 639.355369][ T6035] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 639.362246][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 639.367641][ T6035] usb 1-1: Product: syz [ 639.383902][ T10] usb 5-1: config 0 descriptor?? [ 639.391838][ T6035] usb 1-1: Manufacturer: syz [ 639.398206][T11344] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 639.399491][ T6035] usb 1-1: SerialNumber: syz [ 639.423998][ T6035] usb 1-1: config 0 descriptor?? [ 639.425496][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 639.429185][ T6625] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 639.438875][ T24] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 639.458007][T11346] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 639.459760][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 639.480620][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 639.490582][ T24] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 639.504152][ T24] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 639.513703][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 639.523282][ T5973] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 639.523651][ T10] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 639.532625][ T24] usb 6-1: Product: syz [ 639.554325][ T24] usb 6-1: Manufacturer: syz [ 639.558954][ T24] usb 6-1: SerialNumber: syz [ 639.565136][ T5973] usb 3-1: USB disconnect, device number 75 [ 639.576023][ T24] usb 6-1: config 0 descriptor?? executing program [ 639.581917][T11348] raw-gadget.5 gadget.5: fail, usb_ep_enable returned -22 [ 639.589171][ T6586] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 639.601461][ T10] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 639.603873][ T24] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 639.625625][ T6625] usb 4-1: Using ep0 maxpacket: 8 [ 639.632685][ T6625] usb 4-1: unable to get BOS descriptor or descriptor too short [ 639.642492][ T6625] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 639.669404][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 executing program executing program [ 639.686551][ T48] usb 5-1: USB disconnect, device number 74 [ 639.688051][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 639.706561][ T6625] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 639.727652][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 639.733689][ T24] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 639.739325][ T6035] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 639.752290][ T6586] usb 2-1: Using ep0 maxpacket: 8 [ 639.756993][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 639.767894][ T6586] usb 2-1: unable to get BOS descriptor or descriptor too short [ 639.780288][ T6625] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 639.796667][ T6586] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 639.798378][ T6625] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 639.815223][ T6586] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 639.828179][ T6586] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 639.842202][ T6586] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 639.843275][ T10] usb 6-1: USB disconnect, device number 74 [ 639.852074][ T6586] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 639.867764][ T6625] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 639.867804][ T6625] usb 4-1: Product: syz executing program [ 639.879667][ T6586] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 639.880578][ T6625] usb 4-1: Manufacturer: syz [ 639.901965][ T6586] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 639.902110][ T6625] usb 4-1: SerialNumber: syz [ 639.920231][ T6586] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 639.931039][ T6586] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 639.939312][ T5973] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 639.941226][ T6625] usb 4-1: config 0 descriptor?? [ 639.950289][ T6586] usb 2-1: Product: syz [ 639.954434][ T6035] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 639.966884][ T6586] usb 2-1: Manufacturer: syz [ 639.969715][T11350] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 639.971587][ T6586] usb 2-1: SerialNumber: syz [ 639.980612][ T6035] usb 1-1: USB disconnect, device number 75 [ 639.993999][ T6586] usb 2-1: config 0 descriptor?? [ 639.997361][ T6625] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 640.016314][T11352] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 640.050067][ T6625] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 640.050667][ T6586] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 640.074359][ T48] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 640.104313][ T5973] usb 3-1: Using ep0 maxpacket: 8 [ 640.111407][ T5973] usb 3-1: unable to get BOS descriptor or descriptor too short [ 640.120129][ T5973] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 640.138118][ T6586] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 640.147128][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 640.160780][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 640.170674][ T5973] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 640.185402][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 executing program [ 640.196619][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 640.206961][ T5973] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 640.209816][ T6625] usb 4-1: USB disconnect, device number 76 [ 640.228542][ T5973] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 640.241179][ T48] usb 5-1: Using ep0 maxpacket: 8 [ 640.242138][T10129] usb 2-1: USB disconnect, device number 75 executing program [ 640.250281][ T5973] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 640.262326][ T5973] usb 3-1: Product: syz [ 640.262431][ T48] usb 5-1: unable to get BOS descriptor or descriptor too short [ 640.276109][ T5973] usb 3-1: Manufacturer: syz [ 640.281664][ T5973] usb 3-1: SerialNumber: syz [ 640.287506][ T48] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 640.296888][ T10] usb 6-1: new high-speed USB device number 75 using dummy_hcd [ 640.300968][ T5973] usb 3-1: config 0 descriptor?? [ 640.311697][ T48] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 640.323016][ T48] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 640.333100][T11354] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 640.343592][ T5973] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 640.344994][ T6035] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 640.358989][ T48] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 640.377362][ T48] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 640.393520][ T5973] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 640.402682][ T48] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 640.414901][ T48] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 640.428061][ T48] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 640.439736][ T48] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 640.448052][ T48] usb 5-1: Product: syz [ 640.452223][ T48] usb 5-1: Manufacturer: syz [ 640.456949][ T48] usb 5-1: SerialNumber: syz [ 640.463126][ T48] usb 5-1: config 0 descriptor?? [ 640.464306][ T10] usb 6-1: Using ep0 maxpacket: 8 [ 640.469739][T11358] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 640.476107][ T10] usb 6-1: unable to get BOS descriptor or descriptor too short [ 640.485209][ T48] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 640.495661][ T10] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 640.508046][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 640.515871][ T48] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 640.519356][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 640.538067][ T6035] usb 1-1: Using ep0 maxpacket: 8 [ 640.554083][ T10] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 640.567077][ T6625] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 640.576294][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 640.579258][ T48] usb 3-1: USB disconnect, device number 76 [ 640.586486][ T6035] usb 1-1: unable to get BOS descriptor or descriptor too short executing program [ 640.600706][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 640.610904][ T10] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 640.621871][ T6035] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 640.633732][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 640.644740][T10129] usb 2-1: new high-speed USB device number 76 using dummy_hcd [ 640.652484][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 640.662832][ T6035] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 640.672992][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 640.685181][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 640.694967][ T10] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 executing program [ 640.698205][ T5973] usb 5-1: USB disconnect, device number 75 [ 640.704003][ T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 640.717913][ T6035] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 640.733005][ T6035] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 640.742109][ T10] usb 6-1: Product: syz [ 640.746315][ T6035] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 640.754344][ T6625] usb 4-1: Using ep0 maxpacket: 8 [ 640.759425][ T10] usb 6-1: Manufacturer: syz [ 640.764053][ T10] usb 6-1: SerialNumber: syz [ 640.768738][ T6035] usb 1-1: Product: syz [ 640.772900][ T6035] usb 1-1: Manufacturer: syz [ 640.778589][ T6035] usb 1-1: SerialNumber: syz [ 640.784170][ T10] usb 6-1: config 0 descriptor?? [ 640.789297][ T6625] usb 4-1: unable to get BOS descriptor or descriptor too short [ 640.798446][T11360] raw-gadget.5 gadget.5: fail, usb_ep_enable returned -22 [ 640.799068][ T6035] usb 1-1: config 0 descriptor?? [ 640.811469][T11356] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 640.818685][T10129] usb 2-1: Using ep0 maxpacket: 8 [ 640.823810][ T6625] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 640.837671][ T10] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 640.848265][T10129] usb 2-1: unable to get BOS descriptor or descriptor too short [ 640.857138][T10129] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 640.869104][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 640.880782][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 640.892403][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 640.903920][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 640.915970][ T6625] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 640.927552][T10129] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 640.938582][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 640.948287][ T48] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 640.949979][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 640.967166][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 640.978689][ T10] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 640.990853][ T6035] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 640.998295][ T6625] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 641.020697][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 641.034514][ T6640] udevd[6640]: 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 [ 641.052349][T10129] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 641.053960][ T6586] usb 6-1: USB disconnect, device number 75 executing program executing program [ 641.071602][ T5973] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 641.072097][T10129] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 641.088374][ T6625] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 641.106631][ T6625] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 641.114922][ T6625] usb 4-1: Product: syz [ 641.119690][ T6625] usb 4-1: Manufacturer: syz [ 641.127879][T10129] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 641.131181][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 641.142973][ T6625] usb 4-1: SerialNumber: syz [ 641.148245][T10129] usb 2-1: Product: syz [ 641.152090][ T48] usb 3-1: unable to get BOS descriptor or descriptor too short [ 641.157300][T10129] usb 2-1: Manufacturer: syz [ 641.167516][ T48] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 641.170247][ T6625] usb 4-1: config 0 descriptor?? [ 641.184137][ T48] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 641.187875][ T6035] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 641.195955][ T48] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 641.204323][T10129] usb 2-1: SerialNumber: syz [ 641.214548][ T48] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 641.223780][ T6035] usb 1-1: USB disconnect, device number 76 [ 641.228602][T11362] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 641.243045][ T48] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 641.245872][ T6625] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 641.253941][ T48] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 641.262522][T10129] usb 2-1: config 0 descriptor?? [ 641.275646][ T48] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 641.287991][ T7431] udevd[7431]: 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 [ 641.303468][T11364] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 641.303953][ T5973] usb 5-1: Using ep0 maxpacket: 8 [ 641.320088][ T5973] usb 5-1: unable to get BOS descriptor or descriptor too short [ 641.329193][ T48] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 641.338885][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 641.349412][ T5973] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 641.358587][ T6625] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 641.362783][ T48] usb 3-1: Product: syz [ 641.370659][T10129] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 641.374682][ T5973] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 641.374736][ T5973] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 641.404129][ T48] usb 3-1: Manufacturer: syz [ 641.408930][ T48] usb 3-1: SerialNumber: syz [ 641.413873][ T5973] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 641.422730][T10129] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 641.424200][ T5973] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 641.441836][ T6640] udevd[6640]: 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 [ 641.449087][ T24] usb 4-1: USB disconnect, device number 77 [ 641.464069][ T6586] usb 6-1: new high-speed USB device number 76 using dummy_hcd executing program [ 641.472810][ T48] usb 3-1: config 0 descriptor?? [ 641.486500][ T5973] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 641.491724][T11366] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 641.511407][ T48] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 641.523952][ T5973] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 641.542012][ T7431] udevd[7431]: 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 [ 641.547141][ T5973] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 executing program [ 641.572269][T10129] usb 2-1: USB disconnect, device number 76 [ 641.572349][ T5973] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 641.591199][ T5973] usb 5-1: Product: syz [ 641.595504][ T5973] usb 5-1: Manufacturer: syz [ 641.601141][ T5973] usb 5-1: SerialNumber: syz [ 641.604332][ T6035] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 641.617878][ T5973] usb 5-1: config 0 descriptor?? [ 641.625480][T11368] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 641.642364][ T5973] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 641.649351][ T6586] usb 6-1: Using ep0 maxpacket: 8 [ 641.656400][ T48] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 641.666933][ T6586] usb 6-1: unable to get BOS descriptor or descriptor too short [ 641.680034][ T6586] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 641.696837][ T6586] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 641.712897][ T6586] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 executing program [ 641.725971][ T6640] udevd[6640]: 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 [ 641.726659][ T6586] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 641.749577][ T6625] usb 3-1: USB disconnect, device number 77 [ 641.761404][ T6586] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 641.774748][ T6035] usb 1-1: Using ep0 maxpacket: 8 [ 641.776013][ T6586] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 641.788023][ T6035] usb 1-1: unable to get BOS descriptor or descriptor too short [ 641.791461][ T5973] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 641.808797][ T6035] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 641.810493][ T6586] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 641.832756][ T6586] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 641.842107][ T24] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 641.857546][ T6231] udevd[6231]: 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 executing program [ 641.858228][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 641.875685][ T6586] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 641.894795][ T6586] usb 6-1: Product: syz [ 641.898973][ T6586] usb 6-1: Manufacturer: syz [ 641.903493][ T10] usb 5-1: USB disconnect, device number 76 [ 641.903623][ T6586] usb 6-1: SerialNumber: syz [ 641.922874][ T6586] usb 6-1: config 0 descriptor?? [ 641.932428][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 641.933217][T11371] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 641.947794][ T6035] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 641.953773][ T6586] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 641.966448][T10129] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 641.976549][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 641.986594][ T6035] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 641.989283][ T6586] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 641.996618][ T6035] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 642.017477][ T6035] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 642.029468][ T6035] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 642.032376][ T6231] udevd[6231]: 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 [ 642.037828][ T6035] usb 1-1: Product: syz [ 642.064842][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 642.065412][ T6035] usb 1-1: Manufacturer: syz [ 642.074756][ T6035] usb 1-1: SerialNumber: syz [ 642.080613][ T24] usb 4-1: unable to get BOS descriptor or descriptor too short [ 642.089866][ T6035] usb 1-1: config 0 descriptor?? [ 642.090346][ T24] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 642.107977][T11372] raw-gadget.5 gadget.0: fail, usb_ep_enable returned -22 [ 642.111283][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 642.119143][ T6035] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 642.126333][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 642.134430][ T6625] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 642.142754][ T24] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 642.160451][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 642.170498][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 642.174217][ T9610] usb 6-1: USB disconnect, device number 76 [ 642.183596][ T24] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 642.186272][T10129] usb 2-1: Using ep0 maxpacket: 8 [ 642.198102][ T24] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 642.210755][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 642.212611][T10129] usb 2-1: unable to get BOS descriptor or descriptor too short [ 642.226877][ T24] usb 4-1: Product: syz executing program [ 642.226907][ T24] usb 4-1: Manufacturer: syz [ 642.226933][ T24] usb 4-1: SerialNumber: syz [ 642.241743][ T24] usb 4-1: config 0 descriptor?? [ 642.245354][T10129] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 642.252159][T11374] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 642.263890][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 642.280498][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 642.290873][T10129] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 642.300773][ T10] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 642.309191][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 642.311264][ T6035] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 642.311634][ T24] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 642.337275][ T6625] usb 3-1: Using ep0 maxpacket: 8 [ 642.353306][ T6640] udevd[6640]: 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 [ 642.373122][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 642.377988][ T6586] usb 1-1: USB disconnect, device number 77 [ 642.382972][T10129] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 642.383088][ T6625] usb 3-1: unable to get BOS descriptor or descriptor too short [ 642.414096][ T6625] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E executing program [ 642.425754][ T6625] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 642.425963][T10129] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 642.433426][ T24] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 642.436868][ T6625] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 642.465245][T10129] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 642.473252][T10129] usb 2-1: Product: syz [ 642.479675][T10129] usb 2-1: Manufacturer: syz [ 642.484624][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 642.493850][T10129] usb 2-1: SerialNumber: syz [ 642.503651][ T6625] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 642.513702][ T10] usb 5-1: unable to get BOS descriptor or descriptor too short [ 642.522437][ T6625] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 executing program [ 642.527787][ T24] usb 4-1: USB disconnect, device number 78 [ 642.533431][ T10] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 642.549987][ T6625] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 642.559673][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 642.570876][ T6625] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 642.581130][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 642.591405][ T6231] udevd[6231]: 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 [ 642.607231][ T9610] usb 6-1: new high-speed USB device number 77 using dummy_hcd [ 642.615629][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 642.626387][T10129] usb 2-1: config 0 descriptor?? [ 642.632480][T11376] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 642.643482][T10129] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 642.653201][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 642.663765][ T6625] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 642.673563][ T6625] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 642.683438][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 642.694644][ T6625] usb 3-1: Product: syz [ 642.700539][ T6625] usb 3-1: Manufacturer: syz [ 642.706808][ T6625] usb 3-1: SerialNumber: syz [ 642.712841][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 642.726093][T10129] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 642.738123][ T6625] usb 3-1: config 0 descriptor?? [ 642.745585][ T10] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 642.763289][ T6640] udevd[6640]: 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 [ 642.768753][T11378] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 642.784072][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 642.794351][ T9610] usb 6-1: Using ep0 maxpacket: 8 [ 642.795218][ T6586] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 642.802947][ T6625] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 642.814088][ T10] usb 5-1: Product: syz [ 642.818737][ T10] usb 5-1: Manufacturer: syz [ 642.823362][ T10] usb 5-1: SerialNumber: syz [ 642.828270][ T9610] usb 6-1: unable to get BOS descriptor or descriptor too short [ 642.839277][ T9610] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 642.852707][ T10] usb 5-1: config 0 descriptor?? [ 642.859787][ T9610] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 642.871174][T11380] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 642.872761][ T5973] usb 2-1: USB disconnect, device number 77 executing program [ 642.880659][ T9610] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 642.894522][ T24] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 642.904719][ T9610] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 642.922238][ T9610] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 642.932765][ T9610] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 642.946075][ T6625] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 642.957404][ T10] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 642.966497][ T9610] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 642.976766][ T6586] usb 1-1: Using ep0 maxpacket: 8 [ 642.985543][ T6586] usb 1-1: unable to get BOS descriptor or descriptor too short [ 642.994728][ T9610] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 642.995218][ T6586] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 643.003784][ T9610] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 643.018562][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 643.036567][ T9610] usb 6-1: Product: syz [ 643.048229][ T48] usb 3-1: USB disconnect, device number 78 [ 643.050556][ T10] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 643.054657][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 643.063314][ T9610] usb 6-1: Manufacturer: syz [ 643.072843][ T9610] usb 6-1: SerialNumber: syz [ 643.079454][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 executing program [ 643.083346][ T9610] usb 6-1: config 0 descriptor?? [ 643.090881][ T6586] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 643.110506][T11382] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 643.120458][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 643.120788][ T24] usb 4-1: unable to get BOS descriptor or descriptor too short [ 643.122915][ T9610] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 643.146330][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 643.149160][ T10] usb 5-1: USB disconnect, device number 77 [ 643.156134][ T24] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 643.156182][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 executing program [ 643.156230][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 643.197235][ T6586] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 643.210255][ T24] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 643.220382][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 643.242029][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 643.242166][ T6586] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 643.249305][ T9610] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 643.253077][ T6586] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 643.278608][ T5973] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 643.292220][ T24] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 643.308639][ T6586] usb 1-1: Product: syz [ 643.313251][ T6586] usb 1-1: Manufacturer: syz [ 643.318542][ T6586] usb 1-1: SerialNumber: syz [ 643.323833][ T24] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 643.327180][ T9610] usb 6-1: USB disconnect, device number 77 executing program [ 643.333205][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 643.352808][ T24] usb 4-1: Product: syz [ 643.357981][ T24] usb 4-1: Manufacturer: syz [ 643.363428][ T6586] usb 1-1: config 0 descriptor?? [ 643.368947][ T24] usb 4-1: SerialNumber: syz [ 643.374065][T11384] raw-gadget.5 gadget.0: fail, usb_ep_enable returned -22 [ 643.383929][ T6586] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 643.392482][ T24] usb 4-1: config 0 descriptor?? [ 643.398416][T11386] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 643.419453][ T24] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 643.426581][ T6586] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 643.455819][ T5973] usb 2-1: Using ep0 maxpacket: 8 [ 643.462990][ T5973] usb 2-1: unable to get BOS descriptor or descriptor too short [ 643.472291][ T5973] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 643.484109][ T5973] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 643.495594][ T5973] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 643.508531][ T5973] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 643.519082][ T5973] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 643.529453][ T48] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 643.539527][ T24] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 643.551455][ T5973] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 643.561977][ T5973] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 643.564447][ T10] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 643.573570][ T5973] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 643.590340][ T5973] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program executing program [ 643.603633][ T5973] usb 2-1: Product: syz [ 643.610119][ T5973] usb 2-1: Manufacturer: syz [ 643.617760][ T6625] usb 1-1: USB disconnect, device number 78 [ 643.617953][ T5973] usb 2-1: SerialNumber: syz [ 643.634845][ T24] usb 4-1: USB disconnect, device number 79 [ 643.668217][ T5973] usb 2-1: config 0 descriptor?? [ 643.673840][T11388] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 643.684533][ T9610] usb 6-1: new high-speed USB device number 78 using dummy_hcd [ 643.685791][ T5973] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 643.704313][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 643.710931][ T48] usb 3-1: unable to get BOS descriptor or descriptor too short [ 643.721446][ T48] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 643.734528][ T48] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 643.747087][ T48] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 643.757635][ T48] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 643.770365][ T5973] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 643.781933][ T48] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 643.798619][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 643.800667][ T48] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 643.816417][ T48] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 643.816963][ T10] usb 5-1: unable to get BOS descriptor or descriptor too short [ 643.834861][ T9610] usb 6-1: Using ep0 maxpacket: 8 [ 643.842091][ T10] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 643.844564][ T48] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 643.857962][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 643.863652][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 643.878995][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 643.882312][ T48] usb 3-1: Product: syz [ 643.891622][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 643.896120][ T48] usb 3-1: Manufacturer: syz [ 643.905297][ T9610] usb 6-1: unable to get BOS descriptor or descriptor too short executing program [ 643.914442][T10129] usb 2-1: USB disconnect, device number 78 [ 643.925775][ T48] usb 3-1: SerialNumber: syz [ 643.926691][ T9610] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 643.931320][ T9610] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 643.954783][ T48] usb 3-1: config 0 descriptor?? [ 643.961674][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 643.961890][T11390] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 643.971645][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 643.984849][ T24] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 643.993356][ T9610] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 644.005717][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 644.009306][ T48] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 644.015485][ T6625] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 644.015621][ T9610] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 644.015665][ T9610] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 644.051681][ T9610] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 644.063134][ T9610] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 644.079575][ T10] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 644.089381][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 644.099165][ T48] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 644.102059][ T10] usb 5-1: Product: syz [ 644.113358][ T9610] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 644.122842][ T9610] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 644.130879][ T10] usb 5-1: Manufacturer: syz [ 644.135593][ T9610] usb 6-1: Product: syz [ 644.139743][ T9610] usb 6-1: Manufacturer: syz [ 644.144354][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 644.144380][ T10] usb 5-1: SerialNumber: syz [ 644.151546][ T24] usb 4-1: unable to get BOS descriptor or descriptor too short [ 644.154305][ T9610] usb 6-1: SerialNumber: syz [ 644.164241][ T24] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 644.168392][ T10] usb 5-1: config 0 descriptor?? [ 644.182543][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 644.183207][ T9610] usb 6-1: config 0 descriptor?? [ 644.198528][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 644.209292][ T24] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 644.210243][T11394] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 executing program [ 644.226272][ T6625] usb 1-1: Using ep0 maxpacket: 8 [ 644.229232][ T48] usb 3-1: USB disconnect, device number 79 [ 644.238003][T11392] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 644.246952][ T6625] usb 1-1: unable to get BOS descriptor or descriptor too short [ 644.256854][ T10] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 644.265314][ T6625] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 644.268113][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 644.287962][ T6625] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 644.293660][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 644.307293][ T10] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 644.310790][ T24] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 644.318090][ T9610] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 644.336560][ T6625] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 644.339267][ T24] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 644.350294][ T6625] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 644.366917][ T6625] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 644.376875][ T6625] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 644.383643][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 644.386668][ T6625] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 644.398472][ T24] usb 4-1: Product: syz [ 644.411689][ T24] usb 4-1: Manufacturer: syz [ 644.417477][ T24] usb 4-1: SerialNumber: syz [ 644.423888][ T6625] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 644.433019][T10129] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 644.443424][ T9610] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 644.452006][ T24] usb 4-1: config 0 descriptor?? [ 644.458865][ T6625] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 644.460254][T11398] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 644.470996][ T6625] usb 1-1: Product: syz executing program [ 644.478975][ T6625] usb 1-1: Manufacturer: syz [ 644.487152][ T9610] usb 6-1: USB disconnect, device number 78 [ 644.496810][ T6625] usb 1-1: SerialNumber: syz [ 644.508164][ T24] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 644.511530][ T10] usb 5-1: USB disconnect, device number 78 [ 644.522320][ T6625] usb 1-1: config 0 descriptor?? executing program [ 644.531932][T11396] raw-gadget.5 gadget.0: fail, usb_ep_enable returned -22 [ 644.565593][ T48] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 644.594505][T10129] usb 2-1: Using ep0 maxpacket: 8 [ 644.602363][T10129] usb 2-1: unable to get BOS descriptor or descriptor too short [ 644.612426][T10129] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 644.619584][ T24] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 644.625611][ T6625] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 644.640366][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 644.652804][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 644.663254][T10129] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 644.682364][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 644.693412][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 644.705958][T10129] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 644.718838][ T6625] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 644.719720][ T24] usb 4-1: USB disconnect, device number 80 [ 644.732591][T10129] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 executing program [ 644.733756][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 644.743071][T10129] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 644.767741][T10129] usb 2-1: Product: syz [ 644.769779][ T48] usb 3-1: unable to get BOS descriptor or descriptor too short [ 644.772257][T10129] usb 2-1: Manufacturer: syz [ 644.780936][ T6586] usb 1-1: USB disconnect, device number 79 [ 644.785782][T10129] usb 2-1: SerialNumber: syz executing program [ 644.804194][T10129] usb 2-1: config 0 descriptor?? [ 644.813028][ T48] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 644.823494][T11400] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 644.829057][ T48] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 644.846493][ T48] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 644.851472][T10129] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 644.860649][ T48] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 644.865665][ T9610] usb 6-1: new high-speed USB device number 79 using dummy_hcd [ 644.873395][ T48] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 644.891087][ T48] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 644.894690][ T10] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 644.901251][ T48] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 644.924040][ T48] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 644.933398][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 644.941590][ T48] usb 3-1: Product: syz [ 644.942634][T10129] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 644.946731][ T48] usb 3-1: Manufacturer: syz [ 644.959731][ T48] usb 3-1: SerialNumber: syz [ 644.976161][ T48] usb 3-1: config 0 descriptor?? [ 644.986851][T11402] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 644.998690][ T48] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 645.023854][ T48] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 645.034392][ T9610] usb 6-1: Using ep0 maxpacket: 8 [ 645.041824][ T9610] usb 6-1: unable to get BOS descriptor or descriptor too short [ 645.064475][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 645.067859][ T48] usb 2-1: USB disconnect, device number 79 [ 645.074930][ T10] usb 5-1: unable to get BOS descriptor or descriptor too short [ 645.084886][ T9610] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 645.094351][ T24] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 645.097667][ T9610] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 executing program [ 645.115039][ T9610] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 645.126174][ T10] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 645.138533][ T9610] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 645.146359][ T6586] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 645.148375][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 645.167187][ T9610] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 645.177320][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 645.187352][ T9610] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 645.197048][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 executing program [ 645.206851][ T9610] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 645.210327][ T5973] usb 3-1: USB disconnect, device number 80 [ 645.216541][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 645.238314][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 645.248317][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 645.258117][ T9610] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 645.266862][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 645.267499][ T9610] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 645.273998][ T24] usb 4-1: unable to get BOS descriptor or descriptor too short [ 645.280410][ T9610] usb 6-1: Product: syz [ 645.292609][ T9610] usb 6-1: Manufacturer: syz [ 645.297653][ T9610] usb 6-1: SerialNumber: syz [ 645.298711][ T24] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 645.303171][ T10] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 645.314178][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 645.323664][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 645.334188][ T6586] usb 1-1: Using ep0 maxpacket: 8 [ 645.342705][ T9610] usb 6-1: config 0 descriptor?? [ 645.346997][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 645.352712][ T10] usb 5-1: Product: syz [ 645.365742][ T24] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 645.370128][T11404] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 645.376815][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 645.386418][ T9610] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 645.393616][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 645.399767][ T10] usb 5-1: Manufacturer: syz [ 645.414321][ T6586] usb 1-1: unable to get BOS descriptor or descriptor too short [ 645.423817][ T10] usb 5-1: SerialNumber: syz [ 645.424052][ T48] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 645.434940][ T10] usb 5-1: config 0 descriptor?? [ 645.441734][T11406] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 645.443690][ T24] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 645.454565][ T9610] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 645.463296][ T24] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 645.470896][ T10] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 645.477128][ T6586] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 645.501422][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 645.514977][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 645.526138][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 645.537175][ T24] usb 4-1: Product: syz [ 645.541537][ T24] usb 4-1: Manufacturer: syz [ 645.546954][ T6586] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 645.551432][ T10] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 645.556894][ T24] usb 4-1: SerialNumber: syz [ 645.571445][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 645.581656][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 645.591531][ T5973] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 645.609363][T10173] usb 6-1: USB disconnect, device number 79 [ 645.615475][ T48] usb 2-1: Using ep0 maxpacket: 8 [ 645.626047][ T48] usb 2-1: unable to get BOS descriptor or descriptor too short [ 645.635614][ T24] usb 4-1: config 0 descriptor?? [ 645.643005][ T48] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 645.644751][T11408] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 executing program [ 645.662255][ T6586] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 645.672548][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 645.683866][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 645.690705][ T10] usb 5-1: USB disconnect, device number 79 [ 645.695692][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 executing program [ 645.711956][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 645.723149][ T6586] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 645.732514][ T6586] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 645.742873][ T24] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 645.754375][ T5973] usb 3-1: Using ep0 maxpacket: 8 [ 645.760213][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 645.771974][ T6586] usb 1-1: Product: syz [ 645.776247][ T6586] usb 1-1: Manufacturer: syz [ 645.780938][ T5973] usb 3-1: unable to get BOS descriptor or descriptor too short [ 645.789805][ T6586] usb 1-1: SerialNumber: syz [ 645.795397][ T5973] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 645.808791][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 645.823162][ T6586] usb 1-1: config 0 descriptor?? [ 645.829696][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 645.843143][T11410] raw-gadget.5 gadget.0: fail, usb_ep_enable returned -22 [ 645.854644][ T48] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 645.863713][ T48] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 645.875278][ T24] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 645.885061][ T6586] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 645.893510][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 645.903382][ T48] usb 2-1: Product: syz [ 645.910330][ T48] usb 2-1: Manufacturer: syz [ 645.915779][ T5973] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 executing program [ 645.926070][ T48] usb 2-1: SerialNumber: syz [ 645.931667][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 645.941480][ T5973] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 645.946114][ T9610] usb 4-1: USB disconnect, device number 81 [ 645.951441][ T5973] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 645.979142][ T48] usb 2-1: config 0 descriptor?? [ 645.991259][ T5973] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 646.009523][ T5973] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 646.018203][T11412] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 646.027649][ T5973] usb 3-1: Product: syz [ 646.034712][T10173] usb 6-1: new high-speed USB device number 80 using dummy_hcd [ 646.047301][ T6586] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 646.058156][ T48] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 646.065528][ T5973] usb 3-1: Manufacturer: syz [ 646.070157][ T5973] usb 3-1: SerialNumber: syz executing program [ 646.074814][ T10] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 646.082225][ T6586] usb 1-1: USB disconnect, device number 80 [ 646.090513][ T5973] usb 3-1: config 0 descriptor?? [ 646.110036][T11414] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 646.131684][ T7431] udevd[7431]: 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 [ 646.168287][ T48] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 646.178494][ T5973] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 646.226378][T10173] usb 6-1: Using ep0 maxpacket: 8 [ 646.231593][ T6640] udevd[6640]: 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 [ 646.234696][ T5973] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 646.248737][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 646.265596][ T10] usb 5-1: unable to get BOS descriptor or descriptor too short executing program [ 646.267561][ T48] usb 2-1: USB disconnect, device number 80 [ 646.274243][ T10] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 646.294216][T10173] usb 6-1: unable to get BOS descriptor or descriptor too short [ 646.307370][T10173] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 646.324435][ T9610] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 646.342710][T10129] usb 3-1: USB disconnect, device number 81 [ 646.349617][T10173] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 646.356979][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 executing program [ 646.364194][ T6231] udevd[6231]: 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 [ 646.378339][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 646.397629][T10173] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 646.410799][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 646.411706][T10173] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 646.421972][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 646.439334][T10173] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 646.443187][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 646.451725][ T6586] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 646.461488][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 646.479359][T10173] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 646.480286][ T10] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 646.490225][T10173] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 646.499960][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 646.517024][ T9610] usb 4-1: Using ep0 maxpacket: 8 [ 646.522846][ T10] usb 5-1: Product: syz [ 646.523426][T10173] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 646.527571][ T10] usb 5-1: Manufacturer: syz [ 646.537114][T10173] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 646.541420][ T10] usb 5-1: SerialNumber: syz [ 646.551776][T10173] usb 6-1: Product: syz [ 646.555237][ T9610] usb 4-1: unable to get BOS descriptor or descriptor too short [ 646.559966][T10173] usb 6-1: Manufacturer: syz [ 646.566955][ T9610] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 646.570688][T10173] usb 6-1: SerialNumber: syz [ 646.583711][ T10] usb 5-1: config 0 descriptor?? [ 646.591501][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 646.602706][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 646.613502][ T9610] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 646.613954][T11418] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 646.623625][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 646.632138][T10173] usb 6-1: config 0 descriptor?? [ 646.645431][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 646.646554][T11416] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 646.655394][ T9610] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 646.670720][T10173] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 646.675291][ T9610] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 646.684357][ T48] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 646.690996][ T9610] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 646.695553][ T6586] usb 1-1: Using ep0 maxpacket: 8 [ 646.703555][ T9610] usb 4-1: Product: syz [ 646.710958][ T6586] usb 1-1: unable to get BOS descriptor or descriptor too short [ 646.712690][ T9610] usb 4-1: Manufacturer: syz [ 646.725624][ T9610] usb 4-1: SerialNumber: syz [ 646.726215][ T6586] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 646.742360][ T9610] usb 4-1: config 0 descriptor?? [ 646.747445][T10129] usb 3-1: new high-speed USB device number 82 using dummy_hcd [ 646.747841][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 646.758027][T11420] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 646.768148][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 646.785335][ T6586] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 646.796531][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 646.807907][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 646.818419][ T6586] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 646.831053][T10173] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 646.831436][ T10] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 646.849193][ T6586] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 646.858973][ T6586] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 646.869213][ T6586] usb 1-1: Product: syz [ 646.873389][ T6586] usb 1-1: Manufacturer: syz executing program [ 646.878651][ T6586] usb 1-1: SerialNumber: syz [ 646.886127][ T48] usb 2-1: Using ep0 maxpacket: 8 [ 646.899035][ T6625] usb 6-1: USB disconnect, device number 80 [ 646.903137][ T48] usb 2-1: unable to get BOS descriptor or descriptor too short [ 646.913911][ T6586] usb 1-1: config 0 descriptor?? [ 646.921205][T11422] raw-gadget.5 gadget.0: fail, usb_ep_enable returned -22 [ 646.922106][ T7431] udevd[7431]: 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 [ 646.928431][T10129] usb 3-1: Using ep0 maxpacket: 8 [ 646.945806][ T48] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 646.970247][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 646.987699][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 646.994985][ T9610] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 647.001574][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 647.004882][ T10] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 647.030278][T10129] usb 3-1: unable to get BOS descriptor or descriptor too short executing program executing program [ 647.033462][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 647.043722][T10129] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 647.051306][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 647.077718][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 647.082967][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 647.089754][ T48] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 647.102730][ T10] usb 5-1: USB disconnect, device number 80 [ 647.111794][ T48] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 647.134235][ T48] usb 2-1: Product: syz [ 647.137075][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 647.146798][ T48] usb 2-1: Manufacturer: syz [ 647.154699][ T48] usb 2-1: SerialNumber: syz [ 647.156845][T10129] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 647.159758][ T6255] udevd[6255]: 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 [ 647.176501][ T9610] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 647.195288][ T6586] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 647.202298][ T9610] usb 4-1: USB disconnect, device number 82 [ 647.211502][ T48] usb 2-1: config 0 descriptor?? [ 647.219542][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 647.221660][T11424] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 647.235874][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 647.261062][T10129] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 647.261627][ T7431] udevd[7431]: 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 executing program [ 647.273635][T10129] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 647.302687][T10129] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 647.314237][T10129] usb 3-1: Product: syz [ 647.318747][T10129] usb 3-1: Manufacturer: syz [ 647.323701][T10129] usb 3-1: SerialNumber: syz [ 647.328500][ T6625] usb 6-1: new high-speed USB device number 81 using dummy_hcd [ 647.334559][ T48] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 647.340580][T10129] usb 3-1: config 0 descriptor?? [ 647.345998][ T6586] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 647.358073][T11426] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 647.364831][ T6586] usb 1-1: USB disconnect, device number 81 [ 647.393179][ T7431] udevd[7431]: 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 [ 647.424076][ T48] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 647.426273][T10129] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 647.459862][ T6231] udevd[6231]: 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 [ 647.473190][T10129] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 647.504350][ T6625] usb 6-1: Using ep0 maxpacket: 8 [ 647.512292][ T6625] usb 6-1: unable to get BOS descriptor or descriptor too short [ 647.512382][ T48] usb 2-1: USB disconnect, device number 81 [ 647.526229][ T10] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 647.526367][ T9610] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 647.536685][ T6625] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E executing program executing program [ 647.548420][ T6231] udevd[6231]: 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 [ 647.561752][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 647.592773][T10129] usb 3-1: USB disconnect, device number 82 [ 647.617219][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 647.632217][ T6625] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 647.644163][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 647.655107][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 647.665880][ T6625] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 647.677284][ T6625] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 647.686433][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 647.691528][ T9610] usb 4-1: Using ep0 maxpacket: 8 [ 647.696831][ T6625] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 647.704356][ T6586] usb 1-1: new high-speed USB device number 82 using dummy_hcd [ 647.705775][ T6625] usb 6-1: Product: syz [ 647.716744][ T6625] usb 6-1: Manufacturer: syz [ 647.721390][ T6625] usb 6-1: SerialNumber: syz [ 647.726158][ T9610] usb 4-1: unable to get BOS descriptor or descriptor too short [ 647.734023][ T10] usb 5-1: unable to get BOS descriptor or descriptor too short [ 647.742506][ T9610] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 647.755012][ T10] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 647.767132][ T6625] usb 6-1: config 0 descriptor?? [ 647.772211][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 647.783235][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 647.794165][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 647.803909][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 647.817124][T11428] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 647.827053][ T6625] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 647.834313][ T9610] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 647.844079][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 647.853807][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 647.864594][ T6586] usb 1-1: Using ep0 maxpacket: 8 [ 647.864867][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 647.872213][ T6586] usb 1-1: unable to get BOS descriptor or descriptor too short [ 647.880056][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 647.888856][ T6586] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 647.897529][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 647.908973][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 647.919683][ T9610] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 647.929908][ T48] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 647.940075][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 647.956808][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 647.957885][T10129] usb 3-1: new high-speed USB device number 83 using dummy_hcd [ 647.967610][ T6586] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 647.984474][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 647.987271][ T9610] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 647.994958][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 648.005509][ T9610] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 648.014483][ T6586] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 648.021874][ T9610] usb 4-1: Product: syz [ 648.033383][ T6586] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 648.044154][ T10] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 648.044910][ T6586] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 648.057482][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 648.072792][ T6625] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 648.073699][ T6586] usb 1-1: Product: syz [ 648.086224][ T10] usb 5-1: Product: syz [ 648.093591][ T9610] usb 4-1: Manufacturer: syz [ 648.093894][ T6586] usb 1-1: Manufacturer: syz [ 648.101826][ T10] usb 5-1: Manufacturer: syz [ 648.103837][ T6586] usb 1-1: SerialNumber: syz [ 648.109228][ T6625] usb 6-1: USB disconnect, device number 81 [ 648.119921][ T9610] usb 4-1: SerialNumber: syz [ 648.121741][ T6586] usb 1-1: config 0 descriptor?? [ 648.125265][ T10] usb 5-1: SerialNumber: syz [ 648.130840][ T48] usb 2-1: Using ep0 maxpacket: 8 [ 648.149989][ T48] usb 2-1: unable to get BOS descriptor or descriptor too short [ 648.154955][T10129] usb 3-1: Using ep0 maxpacket: 8 [ 648.159966][ T48] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 648.163649][ T9610] usb 4-1: config 0 descriptor?? [ 648.174946][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 648.182878][ T6231] udevd[6231]: 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 [ 648.193709][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 648.208665][T11431] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 648.225245][ T10] usb 5-1: config 0 descriptor?? [ 648.227011][T11434] raw-gadget.5 gadget.0: fail, usb_ep_enable returned -22 [ 648.230276][T10129] usb 3-1: unable to get BOS descriptor or descriptor too short [ 648.245965][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 648.255444][ T9610] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 648.257149][T11432] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 648.270994][T10129] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 648.273721][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 648.288944][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 648.294771][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 648.312792][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 648.313603][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 648.326605][T10129] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 648.335115][ T48] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 648.345308][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 648.354025][ T48] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 648.365593][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 648.379480][ T48] usb 2-1: Product: syz [ 648.380566][T10129] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 648.383834][ T48] usb 2-1: Manufacturer: syz [ 648.397875][T10129] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 648.398633][ T48] usb 2-1: SerialNumber: syz [ 648.408183][T10129] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 648.414099][ T48] usb 2-1: config 0 descriptor?? executing program [ 648.425621][T11437] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 648.427342][ T9610] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 648.433232][ T6586] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 648.443272][T10129] usb 3-1: Product: syz [ 648.470369][T10129] usb 3-1: Manufacturer: syz [ 648.478342][ T9610] usb 4-1: USB disconnect, device number 83 [ 648.490465][T10129] usb 3-1: SerialNumber: syz [ 648.490646][ T6586] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 648.495306][ T6625] usb 6-1: new high-speed USB device number 82 using dummy_hcd [ 648.496213][ T10] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 executing program executing program [ 648.537633][T10129] usb 3-1: config 0 descriptor?? [ 648.553979][T11438] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 648.573499][ T6586] usb 1-1: USB disconnect, device number 82 [ 648.621916][ T10] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 648.622253][ T48] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 648.638253][ T10] usb 5-1: USB disconnect, device number 81 executing program [ 648.665487][ T6625] usb 6-1: Using ep0 maxpacket: 8 [ 648.673646][ T6625] usb 6-1: unable to get BOS descriptor or descriptor too short [ 648.689822][ T6625] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 648.705635][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 648.707868][ T48] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 648.718096][T10129] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 648.730677][ T48] usb 2-1: USB disconnect, device number 82 [ 648.737595][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 executing program [ 648.766228][ T6625] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 648.777061][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 648.791017][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 648.803539][ T6625] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 648.825613][T10129] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 648.837087][T10129] usb 3-1: USB disconnect, device number 83 [ 648.851402][ T6625] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 648.865574][ T6625] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 648.873603][ T6625] usb 6-1: Product: syz [ 648.878250][ T9610] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 648.887318][ T6625] usb 6-1: Manufacturer: syz [ 648.891923][ T6625] usb 6-1: SerialNumber: syz [ 648.898992][ T6625] usb 6-1: config 0 descriptor?? [ 648.904394][ T6586] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 648.904778][T11440] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 648.921930][ T6625] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 648.944613][ T6625] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 649.024955][ T10] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 649.034520][ T9610] usb 4-1: Using ep0 maxpacket: 8 [ 649.035466][ T48] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 649.042341][ T9610] usb 4-1: unable to get BOS descriptor or descriptor too short [ 649.056327][ T9610] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 649.064325][ T6586] usb 1-1: Using ep0 maxpacket: 8 [ 649.067866][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 649.075017][ T6586] usb 1-1: unable to get BOS descriptor or descriptor too short [ 649.084070][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 649.093373][ T6586] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 649.101786][ T9610] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 649.113888][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 649.123078][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 649.134715][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 649.157117][ T6586] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 649.159828][ T6625] usb 6-1: USB disconnect, device number 82 [ 649.167355][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 649.176062][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 649.183424][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 649.195017][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 649.208420][ T6586] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 649.212702][ T9610] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 649.220964][ T6586] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 649.228989][T10129] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 649.237566][ T48] usb 2-1: Using ep0 maxpacket: 8 [ 649.245103][ T10] usb 5-1: unable to get BOS descriptor or descriptor too short [ 649.250572][ T6586] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 649.269084][ T9610] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 649.272701][ T48] usb 2-1: unable to get BOS descriptor or descriptor too short [ 649.280109][ T9610] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 649.287858][ T6586] usb 1-1: Product: syz [ 649.294648][ T10] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 649.298843][ T6586] usb 1-1: Manufacturer: syz [ 649.309858][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 649.326515][ T48] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 649.332388][ T9610] usb 4-1: Product: syz [ 649.339398][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 649.343384][ T9610] usb 4-1: Manufacturer: syz [ 649.353585][ T6586] usb 1-1: SerialNumber: syz [ 649.357943][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 649.364972][ T6586] usb 1-1: config 0 descriptor?? [ 649.377185][ T9610] usb 4-1: SerialNumber: syz [ 649.381251][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 649.382382][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 649.392166][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 649.402772][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 649.412389][T11442] raw-gadget.5 gadget.0: fail, usb_ep_enable returned -22 [ 649.421034][T10129] usb 3-1: Using ep0 maxpacket: 8 [ 649.428386][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 649.433634][ T9610] usb 4-1: config 0 descriptor?? [ 649.448696][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 649.452441][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 649.453429][T11444] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 649.461144][ T6586] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 649.483090][T10129] usb 3-1: unable to get BOS descriptor or descriptor too short [ 649.487770][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 649.493688][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 649.512014][T10129] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 649.514109][ T6586] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 649.524757][ T9610] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 649.534792][ T48] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 649.539763][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 649.548902][ T48] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 649.562004][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 649.579011][T10129] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 649.580941][ T48] usb 2-1: Product: syz [ 649.589014][ T10] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 649.593265][ T48] usb 2-1: Manufacturer: syz [ 649.602161][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 649.612583][ T48] usb 2-1: SerialNumber: syz [ 649.618936][ T10] usb 5-1: Product: syz [ 649.625662][ T10] usb 5-1: Manufacturer: syz [ 649.628557][ T48] usb 2-1: config 0 descriptor?? [ 649.632746][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 649.644943][ T6625] usb 6-1: new high-speed USB device number 83 using dummy_hcd [ 649.658685][ T10] usb 5-1: SerialNumber: syz [ 649.664846][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 executing program [ 649.671664][T11448] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 649.676579][T10129] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 649.694909][ T10] usb 5-1: config 0 descriptor?? [ 649.700783][T11446] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 649.706447][ T6586] usb 1-1: USB disconnect, device number 83 executing program [ 649.738345][T10129] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 649.757073][T10129] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 649.769013][ T10] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 649.778167][ T9610] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 649.792410][ T9610] usb 4-1: USB disconnect, device number 84 [ 649.799155][T10129] usb 3-1: Product: syz [ 649.807151][ T6625] usb 6-1: Using ep0 maxpacket: 8 [ 649.815432][ T6625] usb 6-1: unable to get BOS descriptor or descriptor too short [ 649.823918][T10129] usb 3-1: Manufacturer: syz [ 649.828782][T10129] usb 3-1: SerialNumber: syz [ 649.829173][ T6625] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 649.848829][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 649.860638][T10129] usb 3-1: config 0 descriptor?? [ 649.868195][T11450] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 649.869828][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 649.890860][ T6625] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 649.900839][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 649.914355][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 649.924022][ T6625] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 executing program executing program [ 649.946857][ T10] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 649.956238][ T48] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 649.959317][ T10] usb 5-1: USB disconnect, device number 82 [ 649.978278][ T6625] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 650.004242][ T6625] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 650.017930][ T6625] usb 6-1: Product: syz [ 650.022351][ T6625] usb 6-1: Manufacturer: syz [ 650.027311][ T6625] usb 6-1: SerialNumber: syz [ 650.051828][ T48] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 650.052173][T10129] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 650.065893][ T48] usb 2-1: USB disconnect, device number 83 [ 650.085047][ T6625] usb 6-1: config 0 descriptor?? [ 650.086674][ T6586] usb 1-1: new high-speed USB device number 84 using dummy_hcd executing program [ 650.092508][T11452] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 650.170209][ T6625] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 650.177211][T10129] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 650.194425][ T9610] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 650.219241][T10129] usb 3-1: USB disconnect, device number 84 [ 650.284514][ T6586] usb 1-1: Using ep0 maxpacket: 8 [ 650.293650][ T6625] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 650.294117][ T6586] usb 1-1: unable to get BOS descriptor or descriptor too short [ 650.321332][ T6586] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E executing program [ 650.344600][ T9610] usb 4-1: Using ep0 maxpacket: 8 [ 650.352501][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 650.357193][ T9612] usb 6-1: USB disconnect, device number 83 [ 650.365869][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 650.379895][ T6586] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 650.394432][ T10] usb 5-1: new high-speed USB device number 83 using dummy_hcd [ 650.395408][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 650.412143][ T9610] usb 4-1: unable to get BOS descriptor or descriptor too short [ 650.414216][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 650.431608][ T6586] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 650.441703][ T9610] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 650.443726][ T6586] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 650.460456][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 650.473487][ T48] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 650.481583][ T6586] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 650.482983][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 650.490196][ T6586] usb 1-1: Product: syz [ 650.500382][ T9610] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 650.503569][ T6586] usb 1-1: Manufacturer: syz [ 650.514555][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 650.517780][ T6586] usb 1-1: SerialNumber: syz [ 650.527971][ T9610] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 650.534796][ T6586] usb 1-1: config 0 descriptor?? [ 650.546913][ T9610] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 650.551758][T11454] raw-gadget.5 gadget.0: fail, usb_ep_enable returned -22 [ 650.556659][T10129] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 650.567569][ T6586] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 650.580254][ T9610] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 650.589525][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 650.595798][ T9610] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 650.601240][ T6586] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 650.605053][ T10] usb 5-1: unable to get BOS descriptor or descriptor too short [ 650.621086][ T9610] usb 4-1: Product: syz [ 650.625321][ T9610] usb 4-1: Manufacturer: syz [ 650.630031][ T9610] usb 4-1: SerialNumber: syz [ 650.638994][ T10] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 650.644334][ T48] usb 2-1: Using ep0 maxpacket: 8 [ 650.650822][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 650.666029][ T48] usb 2-1: unable to get BOS descriptor or descriptor too short [ 650.666938][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 650.679586][ T48] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 650.690587][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 650.697947][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 650.706558][ T9610] usb 4-1: config 0 descriptor?? [ 650.722082][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 650.727723][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 650.732505][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 650.741992][T11456] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 650.751527][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 650.758469][ T9612] usb 6-1: new high-speed USB device number 84 using dummy_hcd [ 650.772602][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 650.776268][T10129] usb 3-1: Using ep0 maxpacket: 8 executing program [ 650.790834][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 650.793856][ T6586] usb 1-1: USB disconnect, device number 84 [ 650.804491][ T9610] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 650.819612][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 650.823121][T10129] usb 3-1: unable to get BOS descriptor or descriptor too short [ 650.839082][ T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 650.845682][ T48] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 650.852948][T10129] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 650.858899][ T48] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 650.871424][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 650.885119][ T48] usb 2-1: Product: syz [ 650.891397][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 650.893715][ T48] usb 2-1: Manufacturer: syz [ 650.905710][T10129] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 650.908553][ T48] usb 2-1: SerialNumber: syz [ 650.917535][ T10] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 650.924680][ T48] usb 2-1: config 0 descriptor?? [ 650.937038][T11460] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 650.938811][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 650.952256][ T9612] usb 6-1: Using ep0 maxpacket: 8 [ 650.958994][ T10] usb 5-1: Product: syz [ 650.964004][ T10] usb 5-1: Manufacturer: syz [ 650.969570][ T10] usb 5-1: SerialNumber: syz [ 650.976332][ T9610] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 650.977115][ T48] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 650.986181][ T9612] usb 6-1: unable to get BOS descriptor or descriptor too short [ 651.001215][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 651.011405][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 651.019797][ T48] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 651.025027][T10129] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 651.043224][ T9612] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 651.063968][ T10] usb 5-1: config 0 descriptor?? [ 651.069039][ T9612] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 651.069676][ T5973] usb 4-1: USB disconnect, device number 85 [ 651.080598][ T9612] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 executing program [ 651.081761][T11459] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 651.103720][ T9612] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 651.122357][T10129] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 651.135804][T10129] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 651.143840][T10129] usb 3-1: Product: syz [ 651.155984][ T10] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 651.167056][ T9612] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 651.171701][ T48] usb 2-1: USB disconnect, device number 84 [ 651.178291][T10129] usb 3-1: Manufacturer: syz [ 651.185415][ T6586] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 651.189833][ T9612] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 executing program [ 651.205797][T10129] usb 3-1: SerialNumber: syz [ 651.210477][ T7431] udevd[7431]: 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 [ 651.217793][T10129] usb 3-1: config 0 descriptor?? [ 651.237392][ T9612] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 651.247834][T11462] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 651.262307][ T9612] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 651.272523][ T9612] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 651.287661][ T9612] usb 6-1: Product: syz [ 651.292389][ T9612] usb 6-1: Manufacturer: syz [ 651.298999][ T10] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 651.308350][T10129] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 651.320464][ T9612] usb 6-1: SerialNumber: syz [ 651.349676][ T6231] udevd[6231]: 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 [ 651.356661][ T9612] usb 6-1: config 0 descriptor?? [ 651.373377][T10173] usb 5-1: USB disconnect, device number 83 [ 651.379469][T10129] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 651.390090][T11464] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 651.404964][ T6586] usb 1-1: Using ep0 maxpacket: 8 executing program [ 651.411981][ T9612] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 651.412395][ T6586] usb 1-1: unable to get BOS descriptor or descriptor too short [ 651.449154][ T6586] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 651.467153][ T7431] udevd[7431]: 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 [ 651.487101][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 651.488734][ T9612] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 651.503809][ T24] usb 3-1: USB disconnect, device number 85 executing program [ 651.522540][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 651.532453][ T5973] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 651.547708][ T6586] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 651.560187][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 651.584708][ T6640] udevd[6640]: 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 [ 651.584779][ T48] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 651.611527][ T5893] usb 6-1: USB disconnect, device number 84 [ 651.622856][ T6586] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 executing program [ 651.633761][ T6586] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 651.648772][ T6586] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 651.658799][ T6586] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 651.667193][ T6586] usb 1-1: Product: syz [ 651.671429][ T6586] usb 1-1: Manufacturer: syz [ 651.678696][ T6586] usb 1-1: SerialNumber: syz [ 651.685558][ T6586] usb 1-1: config 0 descriptor?? [ 651.691256][T11466] raw-gadget.5 gadget.0: fail, usb_ep_enable returned -22 [ 651.701739][ T6586] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 651.708924][ T5973] usb 4-1: Using ep0 maxpacket: 8 [ 651.717355][ T5973] usb 4-1: unable to get BOS descriptor or descriptor too short [ 651.727493][ T5973] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 651.741367][ T5973] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 651.753792][ T5973] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 651.765410][ T5973] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 651.776669][ T5973] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 651.788798][T10173] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 651.799686][ T6586] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 651.811684][ T5973] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 651.822740][ T48] usb 2-1: Using ep0 maxpacket: 8 [ 651.828509][ T5973] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 651.840412][ T6231] udevd[6231]: 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 [ 651.858129][ T48] usb 2-1: unable to get BOS descriptor or descriptor too short [ 651.865877][ T24] usb 3-1: new high-speed USB device number 86 using dummy_hcd [ 651.874871][ T48] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 651.886608][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 651.897796][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 651.907853][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 651.917844][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 651.921728][ T9612] usb 1-1: USB disconnect, device number 85 executing program [ 651.927855][ T5973] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 651.943261][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 651.953438][ T5973] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 651.961547][T10173] usb 5-1: Using ep0 maxpacket: 8 [ 651.967593][ T5973] usb 4-1: Product: syz [ 651.971927][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 651.982239][ T5973] usb 4-1: Manufacturer: syz [ 651.986971][ T5973] usb 4-1: SerialNumber: syz [ 651.992119][T10173] usb 5-1: unable to get BOS descriptor or descriptor too short [ 651.999920][ T5893] usb 6-1: new high-speed USB device number 85 using dummy_hcd [ 652.009273][ T48] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 652.018877][T10173] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 652.031224][ T48] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 652.040147][ T5973] usb 4-1: config 0 descriptor?? [ 652.045326][T10173] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 652.056436][ T24] usb 3-1: Using ep0 maxpacket: 8 [ 652.061593][ T48] usb 2-1: Product: syz [ 652.061947][T11468] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 652.066138][ T48] usb 2-1: Manufacturer: syz [ 652.081212][ T5973] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 652.088243][T10173] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 652.098549][ T48] usb 2-1: SerialNumber: syz [ 652.103771][ T24] usb 3-1: unable to get BOS descriptor or descriptor too short [ 652.113098][T10173] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 652.125423][T10173] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 652.137115][ T24] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 652.151056][ T48] usb 2-1: config 0 descriptor?? [ 652.159015][T11470] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 652.159994][T10173] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 652.177652][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 652.191776][ T5893] usb 6-1: Using ep0 maxpacket: 8 [ 652.198622][ T5973] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 652.207891][ T48] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 652.215893][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 652.228306][T10173] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 652.240154][ T24] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 652.247853][ T9612] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 652.251604][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 652.268656][ T5893] usb 6-1: unable to get BOS descriptor or descriptor too short [ 652.276738][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 652.287832][ T5893] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 652.292162][ T6640] udevd[6640]: 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 [ 652.301154][T10173] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 652.332002][ T5973] usb 4-1: USB disconnect, device number 86 executing program [ 652.341581][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 652.352749][ T24] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 652.367185][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 652.380543][T10173] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 652.392564][ T48] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 652.405856][ T48] usb 2-1: USB disconnect, device number 85 [ 652.411850][T10173] usb 5-1: Product: syz [ 652.417567][ T5893] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 652.428539][ T24] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 652.436186][ T9612] usb 1-1: Using ep0 maxpacket: 8 [ 652.441603][T10173] usb 5-1: Manufacturer: syz [ 652.447185][ T6231] udevd[6231]: 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 [ 652.453694][ T9612] usb 1-1: unable to get BOS descriptor or descriptor too short [ 652.464443][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 652.478738][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 652.489006][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 652.501714][ T24] usb 3-1: Product: syz [ 652.505788][ T9612] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 652.506105][ T24] usb 3-1: Manufacturer: syz [ 652.521945][T10173] usb 5-1: SerialNumber: syz [ 652.523197][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 652.526645][ T5893] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 652.527950][ T24] usb 3-1: SerialNumber: syz [ 652.543403][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 652.548361][T10173] usb 5-1: config 0 descriptor?? [ 652.561582][ T9612] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 652.569994][ T5893] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 652.577059][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 652.587211][ T24] usb 3-1: config 0 descriptor?? [ 652.602348][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 652.604174][T11472] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 652.612043][ T9612] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 652.628787][ T5893] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 652.639248][ T9612] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 652.641127][T10173] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 652.648530][T11474] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 652.656352][ T5893] usb 6-1: Product: syz [ 652.662917][ T9612] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 652.667135][ T5893] usb 6-1: Manufacturer: syz [ 652.674969][ T9612] usb 1-1: Product: syz [ 652.684020][ T9612] usb 1-1: Manufacturer: syz [ 652.684106][ T5893] usb 6-1: SerialNumber: syz [ 652.688903][ T9612] usb 1-1: SerialNumber: syz [ 652.710369][ T5893] usb 6-1: config 0 descriptor?? [ 652.713229][ T9612] usb 1-1: config 0 descriptor?? [ 652.715486][ T5973] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 652.721111][T11478] raw-gadget.5 gadget.0: fail, usb_ep_enable returned -22 [ 652.733180][ T24] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 652.742399][T10173] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 652.752285][T11476] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 652.767132][ T48] usb 2-1: new high-speed USB device number 86 using dummy_hcd [ 652.794037][ T7431] udevd[7431]: 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 [ 652.826577][ T24] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 652.829186][ T9612] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 executing program [ 652.853823][ T24] usb 5-1: USB disconnect, device number 84 [ 652.885063][ T5973] usb 4-1: Using ep0 maxpacket: 8 [ 652.889986][ T6640] udevd[6640]: 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 [ 652.910058][ T5973] usb 4-1: unable to get BOS descriptor or descriptor too short [ 652.920908][ T5973] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 652.935610][ T9612] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 652.938461][ T48] usb 2-1: Using ep0 maxpacket: 8 executing program [ 652.951961][ T5893] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 652.957067][T10129] usb 3-1: USB disconnect, device number 86 [ 652.966789][ T5973] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 652.983224][ T48] usb 2-1: unable to get BOS descriptor or descriptor too short executing program [ 652.997222][ T5973] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 653.010000][ T9612] usb 1-1: USB disconnect, device number 86 [ 653.014417][ T48] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 653.027584][ T5973] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 653.039697][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 executing program [ 653.055328][ T5973] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 653.069120][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 653.082698][ T5973] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 653.086070][ T6231] udevd[6231]: 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 [ 653.093105][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 653.119304][ T5973] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 653.140487][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 653.159218][ T5973] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 653.169294][ T5973] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 653.178488][ T5973] usb 4-1: Product: syz [ 653.182846][ T5973] usb 4-1: Manufacturer: syz [ 653.190159][ T5893] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 653.199256][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 653.211260][ T5893] usb 6-1: USB disconnect, device number 85 [ 653.217227][ T5973] usb 4-1: SerialNumber: syz [ 653.222635][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 653.233295][ T5973] usb 4-1: config 0 descriptor?? [ 653.241050][T11480] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 653.243723][ T48] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 653.257360][ T24] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 653.268636][ T5973] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 653.276044][ T48] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 653.284043][ T48] usb 2-1: Product: syz [ 653.289864][ T48] usb 2-1: Manufacturer: syz [ 653.296361][ T48] usb 2-1: SerialNumber: syz [ 653.312003][ T48] usb 2-1: config 0 descriptor?? [ 653.318803][ T5973] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 653.328588][T11482] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 653.340002][ T48] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 653.380967][ T48] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 653.394422][ T9612] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 653.414602][T10129] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 653.425164][ T24] usb 5-1: Using ep0 maxpacket: 8 [ 653.432179][ T24] usb 5-1: unable to get BOS descriptor or descriptor too short [ 653.441378][ T24] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 653.453330][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 653.464573][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 executing program [ 653.474226][ T24] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 653.477667][ T10] usb 4-1: USB disconnect, device number 87 [ 653.483909][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 653.499651][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 653.516305][ T24] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 653.526123][ T5893] usb 6-1: new high-speed USB device number 86 using dummy_hcd [ 653.537313][ T24] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 653.546538][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 653.550980][ T9610] usb 2-1: USB disconnect, device number 86 [ 653.554631][ T24] usb 5-1: Product: syz [ 653.554660][ T24] usb 5-1: Manufacturer: syz [ 653.554687][ T24] usb 5-1: SerialNumber: syz [ 653.566223][ T24] usb 5-1: config 0 descriptor?? executing program [ 653.584343][T10129] usb 3-1: Using ep0 maxpacket: 8 [ 653.589557][T11485] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 653.591710][T10129] usb 3-1: unable to get BOS descriptor or descriptor too short [ 653.607988][ T9612] usb 1-1: Using ep0 maxpacket: 8 [ 653.613027][ T24] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 653.615754][T10129] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 653.633781][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 653.645393][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 653.645536][ T9612] usb 1-1: unable to get BOS descriptor or descriptor too short [ 653.648169][ T24] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 653.655418][T10129] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 653.655463][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 653.684435][ T5893] usb 6-1: Using ep0 maxpacket: 8 [ 653.692833][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 653.706500][ T9612] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 653.718055][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 653.724986][ T5893] usb 6-1: unable to get BOS descriptor or descriptor too short [ 653.729550][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 653.746255][T10129] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 653.748683][ T5893] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 653.756022][ T9612] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 653.778080][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 653.789189][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 653.798875][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 653.798939][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 653.798978][ T9612] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 653.808772][T10129] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 653.809225][ T5893] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 653.829296][T10129] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 653.837774][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 653.847935][ T9612] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 653.855584][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 executing program [ 653.865406][ T10] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 653.874165][ T5893] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 653.887163][ T6625] usb 5-1: USB disconnect, device number 85 [ 653.895756][ T5893] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 653.905818][T10129] usb 3-1: Product: syz [ 653.921325][ T9612] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 653.929811][ T5893] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 653.933491][ T9612] usb 1-1: Product: syz [ 653.940897][ T5893] usb 6-1: Product: syz [ 653.945968][T10129] usb 3-1: Manufacturer: syz [ 653.950910][T10129] usb 3-1: SerialNumber: syz [ 653.953346][ T5893] usb 6-1: Manufacturer: syz [ 653.955702][ T9610] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 653.966529][ T5893] usb 6-1: SerialNumber: syz [ 653.968796][ T9612] usb 1-1: Manufacturer: syz [ 653.977501][ T9612] usb 1-1: SerialNumber: syz [ 653.982029][ T5893] usb 6-1: config 0 descriptor?? [ 653.985007][T10129] usb 3-1: config 0 descriptor?? [ 653.992876][T11489] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 653.993124][T11491] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 654.001536][ T9612] usb 1-1: config 0 descriptor?? [ 654.016145][T11487] raw-gadget.5 gadget.0: fail, usb_ep_enable returned -22 [ 654.018528][ T5893] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 654.065019][ T10] usb 4-1: Using ep0 maxpacket: 8 [ 654.072306][ T10] usb 4-1: unable to get BOS descriptor or descriptor too short [ 654.082924][ T5893] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 654.086442][T10129] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 654.100106][ T10] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 654.112504][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 654.125507][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 654.136992][ T10] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 654.148619][ T9610] usb 2-1: Using ep0 maxpacket: 8 [ 654.155755][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 654.169457][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 654.180862][ T9610] usb 2-1: unable to get BOS descriptor or descriptor too short [ 654.189224][ T10] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 654.201865][ T9610] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E executing program [ 654.214148][ T9612] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 654.222418][T10129] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 654.224122][ T5893] usb 6-1: USB disconnect, device number 86 [ 654.232028][ T9610] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 executing program executing program [ 654.264846][ T6625] usb 5-1: new high-speed USB device number 86 using dummy_hcd [ 654.278567][ T9610] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 654.290613][T10129] usb 3-1: USB disconnect, device number 87 [ 654.297074][ T9610] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 654.297214][ T10] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 654.318475][ T9610] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 654.328269][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 654.361960][ T9610] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 654.376835][ T10] usb 4-1: Product: syz [ 654.381021][ T10] usb 4-1: Manufacturer: syz [ 654.386983][ T9610] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 654.403467][ T9612] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 654.413523][ T10] usb 4-1: SerialNumber: syz [ 654.420471][ T10] usb 4-1: config 0 descriptor?? [ 654.438930][ T9610] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 654.448078][ T6625] usb 5-1: Using ep0 maxpacket: 8 [ 654.453422][ T9612] usb 1-1: USB disconnect, device number 87 [ 654.462709][ T9610] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 654.465116][T11493] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 654.475308][ T9610] usb 2-1: Product: syz [ 654.485687][ T6625] usb 5-1: unable to get BOS descriptor or descriptor too short [ 654.497639][ T10] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 654.504858][ T9610] usb 2-1: Manufacturer: syz [ 654.509538][ T9610] usb 2-1: SerialNumber: syz [ 654.518626][ T6625] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 654.532475][ T9610] usb 2-1: config 0 descriptor?? [ 654.539399][ T6625] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 654.552684][T11495] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 654.554716][ T6625] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 654.574955][ T6625] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 654.584498][ T5893] usb 6-1: new high-speed USB device number 87 using dummy_hcd [ 654.587682][ T9610] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 654.599731][ T10] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 654.614335][ T6625] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 654.624305][T10129] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 654.636553][ T6625] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 654.647099][ T6625] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 executing program [ 654.663055][ T6625] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 654.672446][ T6625] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 654.681196][ T6625] usb 5-1: Product: syz [ 654.687138][ T6625] usb 5-1: Manufacturer: syz [ 654.693549][ T6625] usb 5-1: SerialNumber: syz [ 654.703198][ T24] usb 4-1: USB disconnect, device number 88 [ 654.714189][ T6625] usb 5-1: config 0 descriptor?? [ 654.722411][T11498] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 654.725430][ T9610] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 654.742664][ T6625] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 654.755190][ T5893] usb 6-1: Using ep0 maxpacket: 8 [ 654.767909][ T5893] usb 6-1: unable to get BOS descriptor or descriptor too short [ 654.792055][ T5893] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 654.805313][T10129] usb 3-1: Using ep0 maxpacket: 8 [ 654.806357][ T48] usb 2-1: USB disconnect, device number 87 executing program [ 654.821719][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 654.824580][ T9612] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 654.837934][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 654.841960][T10129] usb 3-1: unable to get BOS descriptor or descriptor too short [ 654.850409][ T5893] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 654.869622][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 654.880218][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 654.889160][ T6625] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 654.899104][T10129] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 654.913306][ T5893] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 654.914109][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 654.931116][ T5893] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 654.934556][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 654.945125][ T5893] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 654.961367][ T5893] usb 6-1: Product: syz [ 654.963959][ T6625] usb 5-1: USB disconnect, device number 86 executing program [ 654.965938][ T5893] usb 6-1: Manufacturer: syz [ 654.980712][ T5893] usb 6-1: SerialNumber: syz [ 654.982804][T10129] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 654.996273][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 655.016420][T10129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 655.019550][ T5893] usb 6-1: config 0 descriptor?? [ 655.027184][T10129] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 655.035651][ T24] usb 4-1: new high-speed USB device number 89 using dummy_hcd [ 655.041052][ T9612] usb 1-1: Using ep0 maxpacket: 8 [ 655.055276][T11501] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 655.060195][T10129] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 655.076203][ T5893] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 655.076657][ T9612] usb 1-1: unable to get BOS descriptor or descriptor too short [ 655.092536][T10129] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 655.101042][T10129] usb 3-1: Product: syz [ 655.105446][T10129] usb 3-1: Manufacturer: syz [ 655.110351][T10129] usb 3-1: SerialNumber: syz [ 655.115308][ T9612] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 655.118961][ T5893] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 655.127946][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 655.147679][T10129] usb 3-1: config 0 descriptor?? [ 655.156979][T11503] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 655.172720][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 655.174403][ T48] usb 2-1: new high-speed USB device number 88 using dummy_hcd [ 655.185396][T10129] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 655.198495][ T9612] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 655.209722][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 655.220166][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 655.220520][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 655.230314][ T9612] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 655.249542][ T24] usb 4-1: unable to get BOS descriptor or descriptor too short [ 655.252989][ T9612] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 655.260006][ T24] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E executing program [ 655.268642][ T9612] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 655.289590][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 655.290325][ T9612] usb 1-1: Product: syz [ 655.301955][ T5893] usb 6-1: USB disconnect, device number 87 [ 655.315073][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 655.320362][T10129] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 655.327389][ T24] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 655.337804][ T6625] usb 5-1: new high-speed USB device number 87 using dummy_hcd [ 655.344928][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 655.355593][ T9612] usb 1-1: Manufacturer: syz [ 655.369950][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 655.381253][ T24] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 655.395210][ T48] usb 2-1: Using ep0 maxpacket: 8 [ 655.402485][ T48] usb 2-1: unable to get BOS descriptor or descriptor too short [ 655.411320][ T24] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 655.413687][ T9610] usb 3-1: USB disconnect, device number 88 executing program [ 655.422358][ T48] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 655.438603][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 655.446966][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 655.448701][ T9612] usb 1-1: SerialNumber: syz [ 655.458413][ T24] usb 4-1: Product: syz [ 655.468942][ T24] usb 4-1: Manufacturer: syz [ 655.473571][ T24] usb 4-1: SerialNumber: syz [ 655.478911][ T9612] usb 1-1: config 0 descriptor?? [ 655.484367][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 655.495577][T11505] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 655.503656][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 655.507961][ T9612] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 655.514529][ T24] usb 4-1: config 0 descriptor?? [ 655.525390][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 655.535795][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 655.546082][T11509] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 655.546422][ T6625] usb 5-1: Using ep0 maxpacket: 8 [ 655.554419][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 655.560501][ T9612] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 655.570172][ T24] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 655.587734][ T6625] usb 5-1: unable to get BOS descriptor or descriptor too short [ 655.590766][ T48] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 655.605990][ T48] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 655.613299][ T6625] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 655.614064][ T48] usb 2-1: Product: syz [ 655.627341][ T6625] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 655.629942][ T48] usb 2-1: Manufacturer: syz [ 655.646702][ T6625] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 655.648779][ T48] usb 2-1: SerialNumber: syz [ 655.665384][ T48] usb 2-1: config 0 descriptor?? [ 655.671610][ T6625] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 655.675023][T11512] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 655.682070][ T6625] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 655.701358][ T6625] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 655.711297][ T24] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 655.711663][ T6625] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 655.720396][ T5893] usb 6-1: new high-speed USB device number 88 using dummy_hcd [ 655.732925][ T6625] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 655.738263][ T48] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 655.753194][ T6625] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 655.769945][ T9612] usb 1-1: USB disconnect, device number 88 executing program executing program [ 655.770097][ T24] usb 4-1: USB disconnect, device number 89 [ 655.780406][ T6625] usb 5-1: Product: syz [ 655.791641][ T6625] usb 5-1: Manufacturer: syz [ 655.796581][ T6625] usb 5-1: SerialNumber: syz [ 655.810194][ T9610] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 655.832032][ T6625] usb 5-1: config 0 descriptor?? [ 655.838472][T11514] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 655.858167][ T48] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 655.858695][ T6625] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 655.904347][ T5893] usb 6-1: Using ep0 maxpacket: 8 [ 655.911905][ T6625] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 655.913774][ T48] usb 2-1: USB disconnect, device number 88 [ 655.930354][ T5893] usb 6-1: unable to get BOS descriptor or descriptor too short [ 655.939186][ T5893] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E executing program [ 655.952844][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 655.967587][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 655.977550][ T5893] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 655.988638][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 655.994477][ T9610] usb 3-1: Using ep0 maxpacket: 8 [ 655.998621][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 656.007653][ T9610] usb 3-1: unable to get BOS descriptor or descriptor too short [ 656.018499][ T5893] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 656.041707][ T5893] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 656.050850][ T5893] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 656.061871][ T9610] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 656.074147][ T5893] usb 6-1: Product: syz [ 656.075492][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 656.089886][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 656.097518][ T5973] usb 5-1: USB disconnect, device number 87 executing program [ 656.100253][ T9610] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 656.115423][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 656.118462][ T5893] usb 6-1: Manufacturer: syz [ 656.134636][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 656.141746][ T5893] usb 6-1: SerialNumber: syz [ 656.144512][ T9612] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 656.148967][ T24] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 656.157074][ T9610] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 656.175790][ T5893] usb 6-1: config 0 descriptor?? [ 656.178742][ T9610] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 656.182663][T11516] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 656.190449][ T9610] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 656.201868][ T5893] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 656.205207][ T9610] usb 3-1: Product: syz [ 656.205234][ T9610] usb 3-1: Manufacturer: syz [ 656.205262][ T9610] usb 3-1: SerialNumber: syz [ 656.228239][ T9610] usb 3-1: config 0 descriptor?? [ 656.233075][ T5893] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 656.239971][T11518] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 656.267755][ T6640] udevd[6640]: 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 [ 656.284616][ T9610] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 656.313020][ T9610] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 656.324827][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 656.332909][ T24] usb 4-1: unable to get BOS descriptor or descriptor too short [ 656.342201][ T24] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 656.344313][ T9612] usb 1-1: Using ep0 maxpacket: 8 [ 656.354550][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 656.367574][ T6231] udevd[6231]: 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 [ 656.377906][ T48] usb 2-1: new high-speed USB device number 89 using dummy_hcd [ 656.397767][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 656.414676][ T5893] usb 6-1: USB disconnect, device number 88 [ 656.420672][ T9612] usb 1-1: unable to get BOS descriptor or descriptor too short [ 656.426505][ T24] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 656.439839][ T9612] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 656.441459][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 executing program [ 656.463544][ T5973] usb 5-1: new high-speed USB device number 88 using dummy_hcd [ 656.471624][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 656.477684][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 656.483790][ T24] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 656.499619][ T9610] usb 3-1: USB disconnect, device number 89 executing program [ 656.507023][ T24] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 656.519633][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 656.530833][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 656.539203][ T24] usb 4-1: Product: syz [ 656.540909][ T9612] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 656.545773][ T24] usb 4-1: Manufacturer: syz [ 656.557767][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 656.560476][ T24] usb 4-1: SerialNumber: syz [ 656.571091][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 656.575753][ T24] usb 4-1: config 0 descriptor?? [ 656.587568][ T48] usb 2-1: Using ep0 maxpacket: 8 [ 656.590899][ T9612] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 656.594218][T11522] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 656.605004][ T9612] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 656.614460][ T24] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 656.620414][ T9612] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 656.625459][ T48] usb 2-1: unable to get BOS descriptor or descriptor too short [ 656.633791][ T9612] usb 1-1: Product: syz [ 656.641284][ T5973] usb 5-1: Using ep0 maxpacket: 8 [ 656.647507][ T9612] usb 1-1: Manufacturer: syz [ 656.652859][ T5973] usb 5-1: unable to get BOS descriptor or descriptor too short [ 656.655436][ T9612] usb 1-1: SerialNumber: syz [ 656.664569][ T5973] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 656.670311][ T9612] usb 1-1: config 0 descriptor?? [ 656.679004][ T48] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 656.685628][T11521] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 656.697868][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 656.713372][ T5973] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 656.725618][ T5973] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 656.736727][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 656.753066][ T5973] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 656.766548][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 656.777116][ T5973] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 656.787653][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 656.800049][ T24] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 656.801124][ T9612] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 656.812699][ T5973] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 656.826424][ T5893] usb 6-1: new high-speed USB device number 89 using dummy_hcd [ 656.842767][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 656.852714][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 656.863159][ T5973] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 656.863550][ T6625] usb 4-1: USB disconnect, device number 90 [ 656.875452][ T48] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 656.879470][ T9610] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 656.898209][ T48] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 656.911049][ T6640] udevd[6640]: 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 [ 656.916083][ T48] usb 2-1: Product: syz [ 656.931190][ T5973] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 656.942781][ T5973] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 656.951829][ T5973] usb 5-1: Product: syz [ 656.957479][ T48] usb 2-1: Manufacturer: syz executing program [ 656.958552][ T9612] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 656.980232][ T9612] usb 1-1: USB disconnect, device number 89 [ 656.983298][ T5973] usb 5-1: Manufacturer: syz [ 656.991854][ T5973] usb 5-1: SerialNumber: syz [ 656.997076][ T5893] usb 6-1: Using ep0 maxpacket: 8 [ 657.002420][ T48] usb 2-1: SerialNumber: syz [ 657.008986][ T5893] usb 6-1: unable to get BOS descriptor or descriptor too short [ 657.018954][ T5893] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 657.031821][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 657.034126][ T6640] udevd[6640]: 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 [ 657.045981][ T5973] usb 5-1: config 0 descriptor?? [ 657.063930][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 657.074171][ T5893] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 657.075585][T11526] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 657.084570][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 657.104457][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 657.105376][ T9610] usb 3-1: Using ep0 maxpacket: 8 [ 657.115147][ T48] usb 2-1: config 0 descriptor?? [ 657.126058][ T9610] usb 3-1: unable to get BOS descriptor or descriptor too short [ 657.129955][ T5973] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 657.136500][ T9610] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 657.143549][T11524] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 657.153839][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 657.160645][ T5893] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 657.172105][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 657.185964][ T5893] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 657.190070][ T9610] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 657.202229][ T5893] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 657.210622][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 657.218464][ T5893] usb 6-1: Product: syz [ 657.226577][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 657.232846][ T5893] usb 6-1: Manufacturer: syz [ 657.240797][ T9610] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 657.254357][ T5893] usb 6-1: SerialNumber: syz [ 657.260134][ T9610] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 657.269693][ T9610] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 657.270930][ T5893] usb 6-1: config 0 descriptor?? [ 657.278324][ T9610] usb 3-1: Product: syz [ 657.287310][ T9610] usb 3-1: Manufacturer: syz [ 657.290903][ T5973] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 657.291910][ T9610] usb 3-1: SerialNumber: syz [ 657.301604][ T48] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 657.305645][ T6625] usb 4-1: new high-speed USB device number 91 using dummy_hcd [ 657.317227][T11528] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 657.327292][ T9610] usb 3-1: config 0 descriptor?? [ 657.334588][ T9612] usb 1-1: new high-speed USB device number 90 using dummy_hcd executing program [ 657.356900][ T6644] udevd[6644]: 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 [ 657.360866][T10129] usb 5-1: USB disconnect, device number 88 [ 657.388261][T11530] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 executing program [ 657.422395][ T48] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 657.436328][ T5893] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 657.448490][ T48] usb 2-1: USB disconnect, device number 89 [ 657.474992][ T7431] udevd[7431]: 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 [ 657.493711][ T6625] usb 4-1: Using ep0 maxpacket: 8 [ 657.503407][ T5893] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 657.505894][ T9610] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 657.519970][ T9612] usb 1-1: Using ep0 maxpacket: 8 [ 657.526171][ T6625] usb 4-1: unable to get BOS descriptor or descriptor too short [ 657.539105][ T6625] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 657.552248][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 657.552368][ T9612] usb 1-1: unable to get BOS descriptor or descriptor too short executing program [ 657.558998][ T7431] udevd[7431]: 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 [ 657.589317][ T5893] usb 6-1: USB disconnect, device number 89 [ 657.591813][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 657.605259][ T9612] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E executing program [ 657.623742][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 657.639770][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 657.664574][ T6625] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 657.677250][ T9612] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 657.689582][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 657.700762][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 657.712331][ T9610] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 657.723994][ T9610] usb 3-1: USB disconnect, device number 90 [ 657.730885][ T6625] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 657.741914][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 657.755560][ T6625] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 657.765254][ T48] usb 2-1: new high-speed USB device number 90 using dummy_hcd [ 657.773878][ T9612] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 657.783661][T10129] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 657.797135][ T6231] udevd[6231]: 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 [ 657.797774][ T6625] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 657.822214][ T6625] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 657.830355][ T9612] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 657.839764][ T9612] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 657.847773][ T6625] usb 4-1: Product: syz [ 657.851929][ T6625] usb 4-1: Manufacturer: syz [ 657.856817][ T9612] usb 1-1: Product: syz [ 657.860964][ T9612] usb 1-1: Manufacturer: syz [ 657.865575][ T6625] usb 4-1: SerialNumber: syz [ 657.870797][ T9612] usb 1-1: SerialNumber: syz [ 657.876320][ T6625] usb 4-1: config 0 descriptor?? [ 657.881899][T11532] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 657.885373][ T9612] usb 1-1: config 0 descriptor?? [ 657.895023][T11534] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 657.897560][ T6625] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 657.914575][ T48] usb 2-1: Using ep0 maxpacket: 8 [ 657.922960][ T48] usb 2-1: unable to get BOS descriptor or descriptor too short [ 657.934447][T10129] usb 5-1: Using ep0 maxpacket: 8 [ 657.934934][ T48] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 657.940051][ T9612] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 657.952124][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 657.958180][ T6625] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 657.969423][ T5893] usb 6-1: new high-speed USB device number 90 using dummy_hcd [ 657.987436][T10129] usb 5-1: unable to get BOS descriptor or descriptor too short [ 657.989722][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 657.996967][T10129] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 658.005212][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 658.018410][T10129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 658.046068][T10129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 658.053415][ T6640] udevd[6640]: 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 [ 658.056369][T10129] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 658.076517][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 658.082161][T10129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 658.091943][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 658.101439][T10129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 658.120201][ T9610] usb 3-1: new high-speed USB device number 91 using dummy_hcd executing program [ 658.131612][T10129] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 658.150063][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 658.164166][ T9612] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 658.166998][ T5973] usb 4-1: USB disconnect, device number 91 [ 658.180182][ T9612] usb 1-1: USB disconnect, device number 90 [ 658.190548][T10129] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 658.190690][ T48] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 658.201997][T10129] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 658.209118][ T5893] usb 6-1: Using ep0 maxpacket: 8 [ 658.218230][T10129] usb 5-1: Product: syz [ 658.228132][T10129] usb 5-1: Manufacturer: syz executing program [ 658.232743][T10129] usb 5-1: SerialNumber: syz [ 658.239753][ T6231] udevd[6231]: 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 [ 658.248523][T10129] usb 5-1: config 0 descriptor?? [ 658.262518][T11536] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 658.270130][ T5893] usb 6-1: unable to get BOS descriptor or descriptor too short [ 658.278044][ T9610] usb 3-1: Using ep0 maxpacket: 8 [ 658.289557][ T5893] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 658.292754][T10129] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 658.302221][ T48] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 658.319704][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 658.319729][ T9610] usb 3-1: unable to get BOS descriptor or descriptor too short [ 658.335623][ T9610] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 658.339938][ T48] usb 2-1: Product: syz [ 658.350282][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 658.354168][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 658.366268][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 658.386706][ T48] usb 2-1: Manufacturer: syz [ 658.391315][ T48] usb 2-1: SerialNumber: syz [ 658.393909][T10129] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 658.398202][ T5893] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 658.408617][ T9610] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 658.423297][ T48] usb 2-1: config 0 descriptor?? [ 658.434917][T11538] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 658.444830][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 658.456999][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 658.458034][ T48] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 658.467873][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 658.480714][ T5893] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 658.486066][ T9610] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 658.501759][ T5893] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 658.505116][ T9610] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 658.521406][ T9612] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 658.529410][ T9610] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 658.533727][ T5893] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 658.546705][ T9610] usb 3-1: Product: syz [ 658.546734][ T9610] usb 3-1: Manufacturer: syz [ 658.546761][ T9610] usb 3-1: SerialNumber: syz [ 658.548650][ T9610] usb 3-1: config 0 descriptor?? [ 658.557263][ T5893] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 658.564128][T10129] usb 5-1: USB disconnect, device number 89 [ 658.568312][ T5893] usb 6-1: Product: syz [ 658.579010][T11542] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 executing program [ 658.590823][ T5893] usb 6-1: Manufacturer: syz [ 658.604340][ T5973] usb 4-1: new high-speed USB device number 92 using dummy_hcd [ 658.612620][ T5893] usb 6-1: SerialNumber: syz [ 658.619289][ T48] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 658.619660][ T9610] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 658.639309][ T5893] usb 6-1: config 0 descriptor?? [ 658.648031][T11540] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 658.680431][ T48] usb 2-1: USB disconnect, device number 90 executing program [ 658.681707][ T9610] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 658.696282][ T5893] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 658.698111][ T9612] usb 1-1: Using ep0 maxpacket: 8 [ 658.718884][ T9612] usb 1-1: unable to get BOS descriptor or descriptor too short [ 658.728735][ T9612] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 658.740305][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 658.749181][ T5893] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 658.753899][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 658.771294][ T9612] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 658.784885][ T5973] usb 4-1: Using ep0 maxpacket: 8 executing program [ 658.799325][ T5973] usb 4-1: unable to get BOS descriptor or descriptor too short [ 658.806074][ T9610] usb 3-1: USB disconnect, device number 91 [ 658.828813][ T5973] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 658.833181][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 658.848110][ T5973] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 658.856194][ T9612] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 658.863276][ T5973] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 658.874609][ T9612] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 658.901259][ T5973] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 658.902809][ T9612] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 658.911520][ T5973] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 658.920071][T10129] usb 5-1: new high-speed USB device number 90 using dummy_hcd [ 658.930322][ T5973] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 658.938902][ T6625] usb 6-1: USB disconnect, device number 90 [ 658.949379][ T5973] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 658.953257][ T9612] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 658.968887][ T5973] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 658.975691][ T9612] usb 1-1: Product: syz [ 658.981921][ T5973] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 658.988942][ T9612] usb 1-1: Manufacturer: syz executing program [ 658.998670][ T5973] usb 4-1: Product: syz [ 659.006536][ T9612] usb 1-1: SerialNumber: syz [ 659.014871][ T5973] usb 4-1: Manufacturer: syz [ 659.015879][ T9612] usb 1-1: config 0 descriptor?? [ 659.023539][ T5973] usb 4-1: SerialNumber: syz [ 659.027036][T11544] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 659.032413][ T5973] usb 4-1: config 0 descriptor?? [ 659.043694][T11546] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 659.045207][ T9612] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 659.064375][ T48] usb 2-1: new high-speed USB device number 91 using dummy_hcd [ 659.080533][ T9612] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 659.080888][ T5973] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 659.124602][T10129] usb 5-1: Using ep0 maxpacket: 8 [ 659.133107][ T5973] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 659.145718][T10129] usb 5-1: unable to get BOS descriptor or descriptor too short [ 659.160080][T10129] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 659.180844][T10129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 659.192108][ T9610] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 659.200502][T10129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 659.211223][T10129] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 659.221404][T10129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 659.231083][T10129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 659.234328][ T48] usb 2-1: Using ep0 maxpacket: 8 [ 659.246160][T10129] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 659.260832][ T9612] usb 4-1: USB disconnect, device number 92 [ 659.261283][ T5973] usb 1-1: USB disconnect, device number 91 executing program executing program [ 659.274986][ T48] usb 2-1: unable to get BOS descriptor or descriptor too short [ 659.286038][ T48] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 659.288059][T10129] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 659.304180][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 659.320664][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 659.324090][T10129] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 659.330977][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 659.340519][ T6625] usb 6-1: new high-speed USB device number 91 using dummy_hcd [ 659.348608][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 659.357504][ T9610] usb 3-1: Using ep0 maxpacket: 8 [ 659.368354][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 659.372696][T10129] usb 5-1: Product: syz [ 659.388536][T10129] usb 5-1: Manufacturer: syz [ 659.392200][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 659.393685][T10129] usb 5-1: SerialNumber: syz [ 659.407688][ T48] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 659.407732][ T48] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 659.407767][ T48] usb 2-1: Product: syz [ 659.420692][T10129] usb 5-1: config 0 descriptor?? [ 659.434125][ T48] usb 2-1: Manufacturer: syz [ 659.438064][ T9610] usb 3-1: unable to get BOS descriptor or descriptor too short [ 659.439972][ T48] usb 2-1: SerialNumber: syz [ 659.447393][ T9610] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 659.451666][T11548] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 659.463406][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 659.472072][ T48] usb 2-1: config 0 descriptor?? [ 659.483129][T10129] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 659.489760][T11550] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 659.500433][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 659.510998][ T9610] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 659.521677][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 659.533438][ T9610] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 659.544839][ T6625] usb 6-1: Using ep0 maxpacket: 8 [ 659.551774][ T9610] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 659.565664][ T6625] usb 6-1: unable to get BOS descriptor or descriptor too short [ 659.574618][ T6625] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 659.586901][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 659.600564][T10129] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 659.600936][ T48] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 659.609754][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 659.609797][ T6625] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 659.636588][ T9612] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 659.647050][ T9610] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 659.657364][ T9610] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 659.668520][ T9610] usb 3-1: Product: syz [ 659.674118][ T48] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 executing program [ 659.683482][ T5973] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 659.685259][ T9610] usb 3-1: Manufacturer: syz [ 659.705840][T10129] usb 5-1: USB disconnect, device number 90 executing program [ 659.728195][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 659.730082][ T48] usb 2-1: USB disconnect, device number 91 [ 659.743405][ T9610] usb 3-1: SerialNumber: syz [ 659.763085][ T6625] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 659.774407][ T9610] usb 3-1: config 0 descriptor?? [ 659.783580][ T6625] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 659.796064][T11552] raw-gadget.5 gadget.2: fail, usb_ep_enable returned -22 [ 659.800753][ T6625] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 659.818860][ T9610] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 659.826158][ T9612] usb 4-1: Using ep0 maxpacket: 8 [ 659.833133][ T6625] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 659.842181][ T6625] usb 6-1: Product: syz [ 659.847217][ T6625] usb 6-1: Manufacturer: syz [ 659.852045][ T9612] usb 4-1: unable to get BOS descriptor or descriptor too short [ 659.861677][ T6625] usb 6-1: SerialNumber: syz [ 659.864736][ T5973] usb 1-1: Using ep0 maxpacket: 8 [ 659.874323][ T9612] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 659.874655][ T5973] usb 1-1: unable to get BOS descriptor or descriptor too short [ 659.887206][ T6625] usb 6-1: config 0 descriptor?? [ 659.895128][ T5973] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 659.912941][ T9612] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 659.913521][ T5973] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 659.927842][ T5973] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 659.938652][T11554] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 659.946504][ T5973] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 659.954728][ T9612] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 659.963099][ T5973] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 659.973664][ T9612] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 659.982935][ T5973] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 659.995343][ T9610] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 660.001975][ T5973] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 660.012076][ T6625] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 executing program [ 660.037199][ T9610] usb 3-1: USB disconnect, device number 92 [ 660.046683][ T5973] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 660.052015][ T9612] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 660.060466][ T5973] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 660.069052][ T9612] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 660.076584][ T5973] usb 1-1: Product: syz [ 660.084614][T10129] usb 5-1: new high-speed USB device number 91 using dummy_hcd [ 660.088760][ T5973] usb 1-1: Manufacturer: syz [ 660.104714][ T48] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 660.106745][ T9612] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 660.118603][ T5973] usb 1-1: SerialNumber: syz [ 660.125239][ T9612] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 660.131100][ T5973] usb 1-1: config 0 descriptor?? [ 660.142023][T11558] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 660.146668][ T9612] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 660.163789][ T9612] usb 4-1: Product: syz [ 660.169340][ T9612] usb 4-1: Manufacturer: syz [ 660.176101][ T9612] usb 4-1: SerialNumber: syz executing program [ 660.186045][ T6625] snd-usb-audio 6-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 660.187877][ T5973] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 660.196530][ T9612] usb 4-1: config 0 descriptor?? [ 660.217032][ T6625] usb 6-1: USB disconnect, device number 91 [ 660.223442][T11557] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 660.254544][ T48] usb 2-1: Using ep0 maxpacket: 8 [ 660.254610][T10129] usb 5-1: Using ep0 maxpacket: 8 [ 660.262535][ T48] usb 2-1: unable to get BOS descriptor or descriptor too short [ 660.273603][T10129] usb 5-1: unable to get BOS descriptor or descriptor too short [ 660.280404][ T5973] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 660.283083][ T9612] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 660.294727][ T48] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 660.301725][T10129] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 660.322522][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 660.330364][T10129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 executing program [ 660.351349][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 660.364048][ T9610] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 660.367650][ T5973] usb 1-1: USB disconnect, device number 92 [ 660.387242][T10129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 660.407958][T10129] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 660.412901][ T48] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 660.421631][T10129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 660.433690][ T48] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 660.442000][T10129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0