: fail, usb_gadget_register_driver returned -16
[ 1387.463276][ T2496] cdc_ether 3-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1387.534365][T14141] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
executing program
[ 1387.669416][ T2496] usb 1-1: USB disconnect, device number 57
[ 1387.678285][ T2496] cdc_ether 1-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 1387.789241][    C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 1a!
executing program
[ 1388.050984][T14192] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1388.063526][T14192] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1388.090631][ T2495] cdc_ether 5-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42
executing program
[ 1388.128684][ T2496] usb 1-1: new high-speed USB device number 58 using dummy_hcd
executing program
[ 1388.244631][    T9] usb 4-1: reset high-speed USB device number 58 using dummy_hcd
[ 1388.260686][ T2524] usb 2-1: USB disconnect, device number 59
[ 1388.269269][ T2524] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device
[ 1388.358678][ T2496] usb 1-1: Using ep0 maxpacket: 8
[ 1388.365433][ T2496] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1388.377020][ T2496] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1388.387165][ T2496] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1388.403399][ T2496] usb 1-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1388.412495][ T2496] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1388.420510][ T2496] usb 1-1: SerialNumber: syz
[ 1388.427778][T14179] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[ 1388.432123][T14188] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1388.443233][ T2496] hub 1-1:1.0: bad descriptor, ignoring hub
[ 1388.449220][ T2496] hub 1-1:1.0: probe with driver hub failed with error -5
[ 1388.478737][ T2495] usb 3-1: reset high-speed USB device number 58 using dummy_hcd
[ 1388.643230][T14179] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[ 1388.692317][T14197] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[ 1388.698754][ T2524] usb 2-1: new high-speed USB device number 60 using dummy_hcd
executing program
[ 1388.888703][ T2524] usb 2-1: Using ep0 maxpacket: 8
[ 1388.896357][ T2524] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1388.907804][ T2524] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1388.917709][ T2524] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1388.932473][ T2524] usb 2-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1388.941995][ T2524] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1388.950072][ T2524] usb 2-1: SerialNumber: syz
[ 1388.960458][T14201] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1388.972004][ T2524] hub 2-1:1.0: bad descriptor, ignoring hub
[ 1388.978005][ T2524] hub 2-1:1.0: probe with driver hub failed with error -5
[ 1389.169126][ T2495] usb 5-1: reset high-speed USB device number 59 using dummy_hcd
[ 1389.170506][T14201] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1389.190232][T14224] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1389.203130][T14224] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1389.249353][ T2496] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1389.330254][T14231] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1389.351090][T14231] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1389.375203][T14233] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1389.395809][T14214] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1389.407604][T14233] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1389.722267][T14244] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1389.732638][T14244] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1389.754558][ T2524] cdc_ether 2-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1389.771313][    C1] cdc_ether 4-1:1.0 usb2: CDC: unexpected notification 1a!
executing program
[ 1390.084804][T14255] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1390.094215][T14255] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1390.172342][ T2524] usb 4-1: USB disconnect, device number 58
[ 1390.180868][ T2524] cdc_ether 4-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device
executing program
[ 1390.248659][ T2495] usb 1-1: reset high-speed USB device number 58 using dummy_hcd
executing program
[ 1390.461707][T14256] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[ 1390.539460][ T2496] usb 3-1: reset high-speed USB device number 58 using dummy_hcd
[ 1390.618824][ T2524] usb 4-1: new high-speed USB device number 59 using dummy_hcd
[ 1390.730900][T14266] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[ 1390.768704][    T9] usb 2-1: reset high-speed USB device number 60 using dummy_hcd
[ 1390.800602][ T2524] usb 4-1: Using ep0 maxpacket: 8
[ 1390.820385][ T2524] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1390.831731][ T2524] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1390.841979][ T2524] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1390.858325][ T2524] usb 4-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1390.867485][ T2524] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1390.875901][ T2524] usb 4-1: SerialNumber: syz
[ 1390.887773][T14264] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1390.897353][ T2524] hub 4-1:1.0: bad descriptor, ignoring hub
[ 1390.903376][ T2524] hub 4-1:1.0: probe with driver hub failed with error -5
[ 1390.952690][T14278] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1391.100220][T14264] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
executing program
[ 1391.179863][T14299] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1391.197771][T14299] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1391.518685][    T9] usb 5-1: reset high-speed USB device number 59 using dummy_hcd
[ 1391.582209][T14317] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1391.600252][T14318] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1391.603226][T14317] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1391.629016][T14318] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1391.630081][T14320] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1391.659363][T14320] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1391.665846][ T2524] cdc_ether 4-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1391.723776][T14302] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1392.022993][    C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 1a!
executing program
[ 1392.281129][T14302] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1392.290586][T14302] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1392.379264][    T9] usb 1-1: reset high-speed USB device number 58 using dummy_hcd
executing program
[ 1392.463516][   T42] usb 3-1: USB disconnect, device number 58
[ 1392.490983][   T42] cdc_ether 3-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device
executing program
[ 1392.517656][    C1] cdc_ether 5-1:1.0 usb1: CDC: unexpected notification 1a!
[ 1392.584005][T14337] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[ 1392.638724][ T2496] usb 4-1: reset high-speed USB device number 59 using dummy_hcd
executing program
[ 1392.788083][    T9] usb 5-1: USB disconnect, device number 59
[ 1392.798181][    T9] cdc_ether 5-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device
[ 1392.822742][T14343] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1392.848687][ T2495] usb 2-1: reset high-speed USB device number 60 using dummy_hcd
[ 1392.910316][T14362] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1392.919145][T14362] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1392.978693][   T42] usb 3-1: new high-speed USB device number 59 using dummy_hcd
[ 1393.054094][T14352] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1393.128546][    C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 1a!
[ 1393.178653][   T42] usb 3-1: Using ep0 maxpacket: 8
[ 1393.187736][   T42] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1393.198976][   T42] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1393.209162][   T42] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1393.226528][   T42] usb 3-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1393.235656][   T42] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1393.243703][   T42] usb 3-1: SerialNumber: syz
[ 1393.263525][T14349] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[ 1393.272997][   T42] hub 3-1:1.0: bad descriptor, ignoring hub
[ 1393.278991][   T42] hub 3-1:1.0: probe with driver hub failed with error -5
[ 1393.288707][    T9] usb 5-1: new high-speed USB device number 60 using dummy_hcd
[ 1393.470207][T14380] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1393.478836][    T9] usb 5-1: Using ep0 maxpacket: 8
[ 1393.487915][    T9] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1393.491124][T14380] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1393.499389][    T9] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1393.508166][T14349] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[ 1393.517313][    T9] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1393.545174][ T2495] usb 1-1: USB disconnect, device number 58
[ 1393.554010][ T2495] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
executing program
[ 1393.569497][T14378] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1393.584498][    T9] usb 5-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1393.593667][    T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1393.596796][T14378] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1393.602170][    T9] usb 5-1: SerialNumber: syz
[ 1393.636989][T14361] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1393.660504][    T9] hub 5-1:1.0: bad descriptor, ignoring hub
[ 1393.666471][    T9] hub 5-1:1.0: probe with driver hub failed with error -5
[ 1393.769065][    C0] cdc_ether 2-1:1.0 usb4: CDC: unexpected notification 1a!
[ 1393.849807][T14361] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1394.058740][ T2495] usb 1-1: new high-speed USB device number 59 using dummy_hcd
[ 1394.069487][T14398] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1394.087138][T14398] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1394.096411][ T2525] usb 2-1: USB disconnect, device number 60
executing program
[ 1394.105540][ T2525] cdc_ether 2-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device
[ 1394.131382][   T42] cdc_ether 3-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1394.261131][ T2495] usb 1-1: Using ep0 maxpacket: 8
[ 1394.269130][ T2495] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1394.280363][ T2495] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1394.290227][ T2495] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1394.330146][ T2495] usb 1-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1394.339350][ T2495] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1394.347447][ T2495] usb 1-1: SerialNumber: syz
[ 1394.382853][T14385] raw-gadget.6 gadget.0: fail, usb_ep_enable returned -22
[ 1394.399876][ T2495] hub 1-1:1.0: bad descriptor, ignoring hub
[ 1394.405868][ T2495] hub 1-1:1.0: probe with driver hub failed with error -5
[ 1394.417632][T14410] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1394.436046][T14410] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1394.465156][    T9] cdc_ether 5-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42
executing program
[ 1394.589265][ T2525] usb 2-1: new high-speed USB device number 61 using dummy_hcd
[ 1394.599670][T14385] raw-gadget.6 gadget.0: fail, usb_ep_enable returned -22
[ 1394.813608][ T2525] usb 2-1: Using ep0 maxpacket: 8
[ 1394.821128][ T2525] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1394.832378][ T2525] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1394.838872][    T9] usb 4-1: reset high-speed USB device number 59 using dummy_hcd
[ 1394.842395][ T2525] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
executing program
[ 1394.867336][ T2525] usb 2-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1394.876490][ T2525] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1394.885427][ T2525] usb 2-1: SerialNumber: syz
[ 1394.893726][T14401] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1394.902852][ T2525] hub 2-1:1.0: bad descriptor, ignoring hub
[ 1394.908854][ T2525] hub 2-1:1.0: probe with driver hub failed with error -5
[ 1395.031979][T14414] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1395.103714][T14401] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1395.133954][T14427] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1395.158699][ T2524] usb 3-1: reset high-speed USB device number 59 using dummy_hcd
[ 1395.171798][T14427] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1395.213329][ T2495] cdc_ether 1-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
executing program
[ 1395.382391][T14422] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1395.570648][    T9] usb 5-1: reset high-speed USB device number 60 using dummy_hcd
[ 1395.643319][T14444] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1395.657591][T14444] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1395.677376][ T2525] cdc_ether 2-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1395.783240][T14432] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1395.924501][T14455] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1395.969836][T14455] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1396.066590][T14461] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1396.085863][T14461] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1396.343864][    C0] cdc_ether 4-1:1.0 usb2: CDC: unexpected notification 1a!
[ 1396.425442][ T2495] usb 1-1: reset high-speed USB device number 59 using dummy_hcd
executing program
[ 1396.498050][T14482] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1396.509427][T14482] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1396.656194][T14466] raw-gadget.6 gadget.0: fail, usb_ep_enable returned -22
executing program
[ 1396.727112][ T2525] usb 4-1: USB disconnect, device number 59
[ 1396.735572][ T2525] cdc_ether 4-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device
[ 1396.838775][ T2524] usb 2-1: reset high-speed USB device number 61 using dummy_hcd
executing program
[ 1397.021650][T14485] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1397.208708][ T2525] usb 4-1: new high-speed USB device number 60 using dummy_hcd
[ 1397.279405][T14513] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1397.287999][T14513] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1397.289125][    T9] usb 3-1: reset high-speed USB device number 59 using dummy_hcd
executing program
[ 1397.389141][ T2525] usb 4-1: Using ep0 maxpacket: 8
[ 1397.396418][ T2525] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1397.407806][ T2525] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1397.417828][ T2525] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1397.432139][ T2525] usb 4-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1397.441207][ T2525] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1397.449248][ T2525] usb 4-1: SerialNumber: syz
[ 1397.456697][T14494] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1397.465552][ T2525] hub 4-1:1.0: bad descriptor, ignoring hub
[ 1397.471822][ T2525] hub 4-1:1.0: probe with driver hub failed with error -5
[ 1397.481569][T14505] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1397.666106][T14494] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1397.699903][T14526] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1397.709044][T14526] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1397.709359][ T2495] usb 5-1: reset high-speed USB device number 60 using dummy_hcd
[ 1397.925198][T14516] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1398.191652][T14494] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1398.213098][T14494] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1398.267404][ T2525] cdc_ether 4-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1398.290379][T14539] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1398.309622][T14540] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
executing program
[ 1398.320864][T14539] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1398.334554][T14540] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1398.549063][    C1] cdc_ether 5-1:1.0 usb1: CDC: unexpected notification 1a!
executing program
[ 1398.658853][ T2495] usb 1-1: reset high-speed USB device number 59 using dummy_hcd
[ 1398.704760][    C1] cdc_ether 3-1:1.0 usb0: CDC: unexpected notification 1a!
executing program
[ 1398.813887][   T42] usb 5-1: USB disconnect, device number 60
[ 1398.829029][   T42] cdc_ether 5-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device
[ 1398.882012][T14543] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
executing program
[ 1398.953012][ T2525] usb 2-1: reset high-speed USB device number 61 using dummy_hcd
executing program
[ 1399.084605][ T2495] usb 3-1: USB disconnect, device number 59
[ 1399.105257][ T2495] cdc_ether 3-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device
[ 1399.162080][T14556] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1399.279568][ T2524] usb 4-1: reset high-speed USB device number 60 using dummy_hcd
[ 1399.369138][   T42] usb 5-1: new high-speed USB device number 61 using dummy_hcd
[ 1399.474090][T14563] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1399.562423][T14581] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1399.572605][   T42] usb 5-1: Using ep0 maxpacket: 8
[ 1399.581296][ T2495] usb 3-1: new high-speed USB device number 60 using dummy_hcd
[ 1399.590774][T14581] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1399.602878][   T42] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1399.614361][   T42] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1399.624273][   T42] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1399.647976][   T42] usb 5-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1399.657112][   T42] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1399.665225][   T42] usb 5-1: SerialNumber: syz
[ 1399.702495][T14560] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1399.730562][   T42] hub 5-1:1.0: bad descriptor, ignoring hub
[ 1399.736555][   T42] hub 5-1:1.0: probe with driver hub failed with error -5
[ 1399.773829][T14590] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1399.785675][T14590] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1399.828746][ T2495] usb 3-1: Using ep0 maxpacket: 8
[ 1399.836905][ T2495] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1399.849286][ T2495] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1399.849747][    C0] cdc_ether 2-1:1.0 usb4: CDC: unexpected notification 1a!
[ 1399.859229][ T2495] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1399.899641][ T2495] usb 3-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1399.908882][ T2495] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1399.916990][ T2495] usb 3-1: SerialNumber: syz
[ 1399.923189][T14560] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1399.939377][T14570] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1399.953210][ T2495] hub 3-1:1.0: bad descriptor, ignoring hub
[ 1399.959924][ T2495] hub 3-1:1.0: probe with driver hub failed with error -5
[ 1400.159294][    C1] cdc_ether 1-1:1.0 usb3: CDC: unexpected notification 1a!
[ 1400.172428][T14570] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1400.200997][T14600] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1400.229895][T14600] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1400.240929][ T2496] usb 2-1: USB disconnect, device number 61
executing program
[ 1400.250736][ T2496] cdc_ether 2-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device
[ 1400.470458][T14609] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1400.488701][T14609] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1400.546110][   T42] cdc_ether 5-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1400.561695][ T2524] usb 1-1: USB disconnect, device number 59
[ 1400.575857][ T2524] cdc_ether 1-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 1400.708698][ T2496] usb 2-1: new high-speed USB device number 62 using dummy_hcd
[ 1400.708863][T14616] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1400.731776][T14616] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1400.758424][ T2495] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1400.899594][ T2496] usb 2-1: Using ep0 maxpacket: 8
[ 1400.906120][ T2496] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1400.917466][ T2496] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1400.927324][ T2496] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1400.941443][ T2496] usb 2-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1400.952479][ T2496] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1400.960528][ T2496] usb 2-1: SerialNumber: syz
[ 1400.968089][T14603] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1400.976771][ T2496] hub 2-1:1.0: bad descriptor, ignoring hub
[ 1400.982788][ T2496] hub 2-1:1.0: probe with driver hub failed with error -5
[ 1400.999282][    C0] cdc_ether 4-1:1.0 usb2: CDC: unexpected notification 1a!
[ 1401.058940][ T2524] usb 1-1: new high-speed USB device number 60 using dummy_hcd
executing program
[ 1401.179028][T14603] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1401.196559][    T9] usb 4-1: USB disconnect, device number 60
[ 1401.211579][    T9] cdc_ether 4-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device
[ 1401.249461][ T2524] usb 1-1: Using ep0 maxpacket: 8
[ 1401.288207][ T2524] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1401.299813][ T2524] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1401.309818][ T2524] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1401.328064][ T2524] usb 1-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
executing program
[ 1401.337278][ T2524] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1401.345801][ T2524] usb 1-1: SerialNumber: syz
[ 1401.372796][T14613] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1401.402937][ T2524] hub 1-1:1.0: bad descriptor, ignoring hub
[ 1401.408973][ T2524] hub 1-1:1.0: probe with driver hub failed with error -5
executing program
[ 1401.622835][T14613] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1401.679452][ T2495] usb 5-1: reset high-speed USB device number 61 using dummy_hcd
[ 1401.713389][T14652] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1401.739577][T14652] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1401.747676][    T9] usb 4-1: new high-speed USB device number 61 using dummy_hcd
[ 1401.794370][ T2496] cdc_ether 2-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1401.830109][   T42] usb 3-1: reset high-speed USB device number 60 using dummy_hcd
[ 1401.902153][T14638] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1401.950425][    T9] usb 4-1: Using ep0 maxpacket: 8
[ 1401.958310][    T9] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1401.969630][    T9] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1401.979563][    T9] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1401.995414][    T9] usb 4-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1402.004827][    T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1402.012922][    T9] usb 4-1: SerialNumber: syz
[ 1402.034864][T14645] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1402.039390][T14633] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1402.061219][    T9] hub 4-1:1.0: bad descriptor, ignoring hub
[ 1402.067201][    T9] hub 4-1:1.0: probe with driver hub failed with error -5
[ 1402.155896][T14667] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1402.181639][T14667] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1402.223180][ T2524] cdc_ether 1-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1402.279441][T14633] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
executing program
[ 1402.579716][T14682] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1402.588416][T14682] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1402.719708][T14692] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1402.728418][T14692] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1402.851559][T14696] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1402.866552][T14696] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1402.886818][    T9] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1402.898874][ T2524] usb 2-1: reset high-speed USB device number 62 using dummy_hcd
executing program
[ 1402.980136][    C0] cdc_ether 5-1:1.0 usb0: CDC: unexpected notification 1a!
[ 1403.110639][T14686] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
executing program
[ 1403.247219][ T2524] usb 5-1: USB disconnect, device number 61
[ 1403.253358][ T2496] usb 1-1: reset high-speed USB device number 60 using dummy_hcd
[ 1403.274334][ T2524] cdc_ether 5-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device
[ 1403.458385][T14698] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
executing program
executing program
[ 1403.708718][ T2524] usb 5-1: new high-speed USB device number 62 using dummy_hcd
[ 1403.777024][T14730] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1403.785969][T14730] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1403.898683][ T2524] usb 5-1: Using ep0 maxpacket: 8
[ 1403.905659][ T2524] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1403.916912][ T2524] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1403.926799][ T2524] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1403.940880][ T2524] usb 5-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1403.948667][   T42] usb 4-1: reset high-speed USB device number 61 using dummy_hcd
[ 1403.949976][ T2524] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1403.965696][ T2524] usb 5-1: SerialNumber: syz
[ 1403.970383][ T2496] usb 3-1: reset high-speed USB device number 60 using dummy_hcd
[ 1403.981736][T14712] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1403.990157][ T2524] hub 5-1:1.0: bad descriptor, ignoring hub
[ 1403.996079][ T2524] hub 5-1:1.0: probe with driver hub failed with error -5
[ 1404.087944][T14735] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1404.096810][T14735] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1404.131375][T14729] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1404.171263][T14733] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1404.191262][T14712] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1404.714540][T14756] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1404.746303][T14756] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1404.780943][ T2524] cdc_ether 5-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42
executing program
[ 1404.851980][T14762] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1404.870904][T14762] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1405.070160][T14772] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1405.087533][T14772] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1405.209018][   T42] usb 2-1: reset high-speed USB device number 62 using dummy_hcd
[ 1405.378704][ T2496] usb 1-1: reset high-speed USB device number 60 using dummy_hcd
[ 1405.401271][T14764] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
executing program
[ 1405.468184][    C0] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 1a!
[ 1405.563567][T14774] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
executing program
[ 1405.819418][ T2524] usb 5-1: reset high-speed USB device number 62 using dummy_hcd
executing program
[ 1405.927514][ T2496] usb 3-1: USB disconnect, device number 60
[ 1405.936001][ T2496] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device
[ 1406.023074][T14781] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1406.068683][    T9] usb 4-1: reset high-speed USB device number 61 using dummy_hcd
[ 1406.152970][T14799] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1406.171418][T14799] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1406.254397][T14791] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1406.269548][T14804] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1406.278318][T14804] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1406.358705][ T2496] usb 3-1: new high-speed USB device number 61 using dummy_hcd
[ 1406.390976][    C0] cdc_ether 1-1:1.0 usb3: CDC: unexpected notification 1a!
[ 1406.538726][ T2496] usb 3-1: Using ep0 maxpacket: 8
[ 1406.546517][ T2496] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1406.557934][ T2496] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1406.567869][ T2496] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1406.583735][ T2496] usb 3-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1406.592968][ T2496] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1406.601075][ T2496] usb 3-1: SerialNumber: syz
[ 1406.640046][T14797] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1406.679870][    C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 1a!
[ 1406.681099][ T2496] hub 3-1:1.0: bad descriptor, ignoring hub
[ 1406.693244][ T2496] hub 3-1:1.0: probe with driver hub failed with error -5
[ 1406.721341][T14819] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1406.732287][T14819] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1406.797587][    T9] usb 1-1: USB disconnect, device number 60
[ 1406.817782][    T9] cdc_ether 1-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 1406.875586][T14797] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1406.921503][T14824] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1406.935262][T14824] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1407.115139][ T2495] usb 2-1: USB disconnect, device number 62
[ 1407.124278][ T2495] cdc_ether 2-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device
[ 1407.151120][    C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 1a!
[ 1407.278697][    T9] usb 1-1: new high-speed USB device number 61 using dummy_hcd
[ 1407.410926][T14840] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1407.430075][T14840] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1407.452595][ T2496] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1407.464384][    T9] usb 1-1: Using ep0 maxpacket: 8
[ 1407.472223][    T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1407.483533][    T9] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1407.493440][    T9] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
executing program
[ 1407.513908][   T42] usb 4-1: USB disconnect, device number 61
[ 1407.523067][   T42] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device
[ 1407.555250][    T9] usb 1-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1407.564689][    T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1407.573051][    T9] usb 1-1: SerialNumber: syz
[ 1407.598705][ T2495] usb 2-1: new high-speed USB device number 63 using dummy_hcd
[ 1407.606941][T14821] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1407.631148][    T9] hub 1-1:1.0: bad descriptor, ignoring hub
[ 1407.637140][    T9] hub 1-1:1.0: probe with driver hub failed with error -5
executing program
[ 1407.808663][ T2495] usb 2-1: Using ep0 maxpacket: 8
[ 1407.816333][T14821] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1407.825658][ T2495] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1407.836909][ T2495] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1407.847062][ T2495] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1407.863402][ T2495] usb 2-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1407.872892][ T2495] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1407.881254][ T2495] usb 2-1: SerialNumber: syz
[ 1407.891566][T14834] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1407.902030][ T2495] hub 2-1:1.0: bad descriptor, ignoring hub
[ 1407.907971][ T2495] hub 2-1:1.0: probe with driver hub failed with error -5
[ 1408.038675][ T2525] usb 5-1: reset high-speed USB device number 62 using dummy_hcd
[ 1408.068679][   T42] usb 4-1: new high-speed USB device number 62 using dummy_hcd
[ 1408.101647][T14834] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
executing program
[ 1408.243109][T14852] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1408.251016][   T42] usb 4-1: Using ep0 maxpacket: 8
[ 1408.260261][   T42] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1408.271586][   T42] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1408.281505][   T42] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1408.297434][   T42] usb 4-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1408.306642][   T42] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1408.314743][   T42] usb 4-1: SerialNumber: syz
[ 1408.333397][T14844] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1408.350380][   T42] hub 4-1:1.0: bad descriptor, ignoring hub
[ 1408.356380][   T42] hub 4-1:1.0: probe with driver hub failed with error -5
[ 1408.368073][T14864] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1408.380506][T14864] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1408.414120][    T9] cdc_ether 1-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1408.478731][ T3212] usb 3-1: reset high-speed USB device number 61 using dummy_hcd
[ 1408.549472][T14844] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1408.630458][T14872] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1408.650601][T14872] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1408.669934][ T2495] cdc_ether 2-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1408.673088][T14861] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1409.067151][T14888] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1409.078719][T14887] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1409.099208][T14887] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1409.107985][T14888] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1409.159121][   T42] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1409.369167][T14900] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1409.385972][T14900] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1409.472642][    C0] cdc_ether 5-1:1.0 usb0: CDC: unexpected notification 1a!
[ 1409.498783][ T2495] usb 1-1: reset high-speed USB device number 61 using dummy_hcd
[ 1409.712041][T14893] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1409.729282][ T3212] usb 2-1: reset high-speed USB device number 63 using dummy_hcd
executing program
[ 1409.810064][    T9] usb 5-1: USB disconnect, device number 62
[ 1409.835264][    T9] cdc_ether 5-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device
executing program
[ 1409.923827][T14903] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
executing program
[ 1410.208696][ T2496] usb 4-1: reset high-speed USB device number 62 using dummy_hcd
[ 1410.299962][    T9] usb 5-1: new high-speed USB device number 63 using dummy_hcd
[ 1410.349659][T14937] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1410.358257][T14937] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1410.401229][T14923] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1410.488658][    T9] usb 5-1: Using ep0 maxpacket: 8
[ 1410.495235][    T9] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1410.506438][    T9] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1410.516314][    T9] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1410.531675][    T9] usb 5-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1410.540862][    T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1410.548927][    T9] usb 5-1: SerialNumber: syz
[ 1410.559012][T14919] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1410.569031][    T9] hub 5-1:1.0: bad descriptor, ignoring hub
[ 1410.574994][    T9] hub 5-1:1.0: probe with driver hub failed with error -5
[ 1410.598218][T14939] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1410.606962][T14939] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1410.629012][ T2436] usb 3-1: reset high-speed USB device number 61 using dummy_hcd
[ 1410.768759][T14919] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1410.811447][T14936] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1411.083472][T14952] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1411.094807][T14952] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1411.309611][T14958] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1411.321839][T14958] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1411.366458][    T9] cdc_ether 5-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42
executing program
[ 1411.688685][ T2495] usb 1-1: reset high-speed USB device number 61 using dummy_hcd
[ 1411.697078][T14971] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1411.706499][T14971] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1411.818965][    T9] usb 2-1: reset high-speed USB device number 63 using dummy_hcd
[ 1411.921447][T14961] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
executing program
[ 1412.012207][T14968] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1412.069840][    C1] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 1a!
executing program
[ 1412.268714][ T2496] usb 4-1: reset high-speed USB device number 62 using dummy_hcd
executing program
[ 1412.446785][    T9] usb 3-1: USB disconnect, device number 61
[ 1412.461617][    T9] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device
[ 1412.475551][T14982] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1412.509130][   T42] usb 5-1: reset high-speed USB device number 63 using dummy_hcd
[ 1412.641672][T14968] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1412.664780][T14968] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1412.718002][T14991] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1412.834145][T15010] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1412.849590][T15010] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1412.878103][    C1] cdc_ether 2-1:1.0 usb3: CDC: unexpected notification 1a!
[ 1413.008682][    T9] usb 3-1: new high-speed USB device number 62 using dummy_hcd
[ 1413.153589][T15022] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1413.179938][T15022] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1413.195910][    T9] usb 3-1: Using ep0 maxpacket: 8
executing program
[ 1413.203009][   T42] usb 2-1: USB disconnect, device number 63
[ 1413.211251][    C1] cdc_ether 1-1:1.0 usb2: CDC: unexpected notification 1a!
[ 1413.211334][    T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1413.229973][    T9] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1413.239978][    T9] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1413.248050][   T42] cdc_ether 2-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device
[ 1413.257954][    T9] usb 3-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1413.272137][    T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1413.280207][    T9] usb 3-1: SerialNumber: syz
[ 1413.289001][T15000] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1413.310492][    T9] hub 3-1:1.0: bad descriptor, ignoring hub
[ 1413.316430][    T9] hub 3-1:1.0: probe with driver hub failed with error -5
[ 1413.406129][T15029] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1413.425241][T15029] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1413.489636][    C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 1a!
[ 1413.510514][T15000] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
executing program
[ 1413.605238][ T3212] usb 1-1: USB disconnect, device number 61
[ 1413.614462][ T3212] cdc_ether 1-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 1413.750340][   T42] usb 2-1: new high-speed USB device number 64 using dummy_hcd
executing program
[ 1413.798548][ T2496] usb 4-1: USB disconnect, device number 62
[ 1413.807954][ T2496] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device
[ 1413.968708][   T42] usb 2-1: Using ep0 maxpacket: 8
[ 1413.979329][   T42] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1413.990562][   T42] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1414.000531][   T42] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1414.032717][   T42] usb 2-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1414.033782][T15049] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1414.041825][   T42] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1414.041855][   T42] usb 2-1: SerialNumber: syz
[ 1414.065832][T15024] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1414.067615][T15049] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1414.083086][ T3212] usb 1-1: new high-speed USB device number 62 using dummy_hcd
[ 1414.088601][   T42] hub 2-1:1.0: bad descriptor, ignoring hub
[ 1414.096611][   T42] hub 2-1:1.0: probe with driver hub failed with error -5
[ 1414.113489][    T9] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1414.264005][ T2496] usb 4-1: new high-speed USB device number 63 using dummy_hcd
[ 1414.278713][ T3212] usb 1-1: Using ep0 maxpacket: 8
[ 1414.286875][ T3212] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1414.288326][T15024] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1414.298350][ T3212] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1414.315219][ T3212] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
executing program
[ 1414.379570][ T3212] usb 1-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1414.388723][ T3212] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1414.396735][ T3212] usb 1-1: SerialNumber: syz
[ 1414.415610][T15038] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1414.424671][ T3212] hub 1-1:1.0: bad descriptor, ignoring hub
[ 1414.430697][ T3212] hub 1-1:1.0: probe with driver hub failed with error -5
[ 1414.468691][ T2496] usb 4-1: Using ep0 maxpacket: 8
[ 1414.476445][ T2496] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1414.488038][ T2496] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1414.497948][ T2496] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1414.512929][ T2496] usb 4-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1414.522598][ T2496] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1414.530673][ T2496] usb 4-1: SerialNumber: syz
[ 1414.540583][T15044] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1414.550322][ T2496] hub 4-1:1.0: bad descriptor, ignoring hub
[ 1414.556405][ T2496] hub 4-1:1.0: probe with driver hub failed with error -5
[ 1414.624740][T15038] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1414.718744][ T2436] usb 5-1: reset high-speed USB device number 63 using dummy_hcd
[ 1414.749461][T15044] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
executing program
[ 1414.823196][T15024] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1414.832024][T15024] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1414.912137][T15062] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1414.935874][   T42] cdc_ether 2-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1415.170258][T15074] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1415.192698][ T2524] usb 3-1: reset high-speed USB device number 62 using dummy_hcd
[ 1415.201486][T15074] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1415.228651][ T3212] cdc_ether 1-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1415.304508][T15080] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1415.329477][T15080] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1415.371008][ T2496] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1415.421648][T15066] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
executing program
[ 1415.799449][T15095] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1415.815927][T15095] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1415.878754][ T2496] usb 2-1: reset high-speed USB device number 64 using dummy_hcd
executing program
[ 1416.071776][T15090] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1416.112450][T15115] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1416.131648][T15115] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1416.189240][    C1] cdc_ether 5-1:1.0 usb0: CDC: unexpected notification 1a!
[ 1416.299480][   T42] usb 1-1: reset high-speed USB device number 62 using dummy_hcd
[ 1416.511213][T15110] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1416.519372][ T2495] usb 4-1: reset high-speed USB device number 63 using dummy_hcd
executing program
[ 1416.607227][   T42] usb 5-1: USB disconnect, device number 63
[ 1416.623506][   T42] cdc_ether 5-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device
[ 1416.741878][T15120] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1416.771348][T15138] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1416.782362][T15138] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1417.078688][   T42] usb 5-1: new high-speed USB device number 64 using dummy_hcd
[ 1417.149591][T15156] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1417.158187][T15156] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1417.288648][   T42] usb 5-1: Using ep0 maxpacket: 8
[ 1417.295241][   T42] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1417.306450][   T42] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1417.316323][   T42] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1417.331138][   T42] usb 5-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1417.340262][   T42] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1417.348277][   T42] usb 5-1: SerialNumber: syz
[ 1417.353035][ T2436] usb 3-1: reset high-speed USB device number 62 using dummy_hcd
[ 1417.368625][T15136] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1417.377564][   T42] hub 5-1:1.0: bad descriptor, ignoring hub
[ 1417.383553][   T42] hub 5-1:1.0: probe with driver hub failed with error -5
[ 1417.396348][T15158] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1417.405037][T15158] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1417.571604][T15155] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1417.580235][T15136] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
executing program
[ 1417.988764][ T2525] usb 2-1: reset high-speed USB device number 64 using dummy_hcd
executing program
[ 1418.121810][T15178] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1418.140004][T15178] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1418.191443][   T42] cdc_ether 5-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1418.228452][T15163] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
executing program
[ 1418.452927][T15190] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1418.470921][T15190] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1418.479824][ T2495] usb 1-1: reset high-speed USB device number 62 using dummy_hcd
[ 1418.622915][ T2496] usb 4-1: reset high-speed USB device number 63 using dummy_hcd
[ 1418.682410][T15180] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
executing program
[ 1418.822983][T15185] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1418.841182][    C0] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 1a!
[ 1419.030194][T15207] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1419.049672][T15207] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1419.147948][T15211] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1419.169082][T15211] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1419.180929][ T2495] usb 5-1: reset high-speed USB device number 64 using dummy_hcd
executing program
[ 1419.271016][    C1] cdc_ether 1-1:1.0 usb3: CDC: unexpected notification 1a!
[ 1419.272208][ T2524] usb 3-1: USB disconnect, device number 62
[ 1419.301478][ T2524] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device
[ 1419.394100][T15202] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1419.527541][T15225] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1419.540029][    C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 1a!
[ 1419.554108][T15225] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1419.644916][ T2495] usb 1-1: USB disconnect, device number 62
[ 1419.654004][ T2495] cdc_ether 1-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 1419.752703][ T2524] usb 3-1: new high-speed USB device number 63 using dummy_hcd
[ 1419.930612][    C0] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 1a!
[ 1419.938924][ T2524] usb 3-1: Using ep0 maxpacket: 8
[ 1419.947218][   T42] usb 2-1: USB disconnect, device number 64
[ 1419.957366][   T42] cdc_ether 2-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device
[ 1419.963408][ T2524] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
executing program
[ 1419.978373][ T2524] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1419.988396][ T2524] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1420.039165][ T2524] usb 3-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1420.048297][ T2524] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1420.056404][ T2524] usb 3-1: SerialNumber: syz
[ 1420.068071][T15217] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1420.100008][ T2524] hub 3-1:1.0: bad descriptor, ignoring hub
[ 1420.106007][ T2524] hub 3-1:1.0: probe with driver hub failed with error -5
[ 1420.121678][T15240] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1420.134929][T15240] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1420.165765][ T2495] usb 1-1: new high-speed USB device number 63 using dummy_hcd
executing program
[ 1420.216396][ T2525] usb 4-1: USB disconnect, device number 63
[ 1420.225033][ T2525] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device
[ 1420.299573][T15217] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1420.378874][ T2495] usb 1-1: Using ep0 maxpacket: 8
[ 1420.386389][ T2495] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1420.397670][ T2495] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1420.407724][ T2495] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1420.423876][ T2495] usb 1-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1420.433185][ T2495] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1420.441248][ T2495] usb 1-1: SerialNumber: syz
[ 1420.451575][T15229] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1420.461866][ T2495] hub 1-1:1.0: bad descriptor, ignoring hub
[ 1420.467810][ T2495] hub 1-1:1.0: probe with driver hub failed with error -5
[ 1420.488728][   T42] usb 2-1: new high-speed USB device number 65 using dummy_hcd
[ 1420.661653][T15229] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1420.678677][   T42] usb 2-1: Using ep0 maxpacket: 8
[ 1420.684074][ T2525] usb 4-1: new high-speed USB device number 64 using dummy_hcd
[ 1420.695443][   T42] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1420.706919][   T42] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1420.716849][   T42] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1420.763075][   T42] usb 2-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1420.772293][   T42] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1420.780368][   T42] usb 2-1: SerialNumber: syz
[ 1420.799243][T15237] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1420.822222][   T42] hub 2-1:1.0: bad descriptor, ignoring hub
[ 1420.828243][   T42] hub 2-1:1.0: probe with driver hub failed with error -5
[ 1420.849877][T15266] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1420.868800][T15266] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1420.888216][ T2524] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1420.908719][ T2525] usb 4-1: Using ep0 maxpacket: 8
[ 1420.918150][ T2525] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1420.929785][ T2525] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1420.939769][ T2525] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1420.966521][ T2525] usb 4-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1420.975844][ T2525] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1420.983946][ T2525] usb 4-1: SerialNumber: syz
[ 1420.995181][T15246] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1421.005751][ T2525] hub 4-1:1.0: bad descriptor, ignoring hub
[ 1421.011901][ T2525] hub 4-1:1.0: probe with driver hub failed with error -5
[ 1421.021389][T15237] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1421.198096][T15273] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1421.217866][T15246] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1421.225628][T15273] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1421.272306][ T2495] cdc_ether 1-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1421.536467][T15237] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1421.546176][T15237] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1421.566812][   T42] cdc_ether 2-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1421.618668][ T2524] usb 5-1: reset high-speed USB device number 64 using dummy_hcd
executing program
[ 1421.753867][T15246] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1421.776829][T15246] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1421.798456][ T2525] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1421.823848][T15278] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
executing program
[ 1422.068691][   T42] usb 3-1: reset high-speed USB device number 63 using dummy_hcd
[ 1422.256523][T15293] raw-gadget.6 gadget.2: fail, usb_ep_enable returned -22
[ 1422.288964][ T2525] usb 1-1: reset high-speed USB device number 63 using dummy_hcd
executing program
[ 1422.378374][T15278] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1422.389809][T15278] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1422.526298][T15301] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1422.609896][    C1] cdc_ether 5-1:1.0 usb0: CDC: unexpected notification 1a!
[ 1422.668683][ T2524] usb 2-1: reset high-speed USB device number 65 using dummy_hcd
[ 1422.860488][ T2495] usb 4-1: reset high-speed USB device number 64 using dummy_hcd
[ 1422.899590][T15320] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1422.940388][T15343] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1422.957958][T15343] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1422.984371][   T42] usb 5-1: USB disconnect, device number 64
[ 1422.998546][   T42] cdc_ether 5-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device
[ 1423.071936][T15328] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1423.202904][T15350] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1423.215934][T15350] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1423.429015][   T42] usb 5-1: new high-speed USB device number 65 using dummy_hcd
[ 1423.594945][T15371] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1423.608411][T15371] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1423.618746][   T42] usb 5-1: Using ep0 maxpacket: 8
[ 1423.629665][   T42] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1423.640889][   T42] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1423.650777][   T42] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1423.700203][   T42] usb 5-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1423.709355][   T42] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1423.717364][   T42] usb 5-1: SerialNumber: syz
[ 1423.753963][T15347] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1423.770278][   T42] hub 5-1:1.0: bad descriptor, ignoring hub
[ 1423.776265][   T42] hub 5-1:1.0: probe with driver hub failed with error -5
[ 1423.797428][T15377] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1423.829241][T15377] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1423.989579][T15347] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
executing program
[ 1424.279302][ T2496] usb 3-1: reset high-speed USB device number 63 using dummy_hcd
[ 1424.430736][ T2524] usb 1-1: reset high-speed USB device number 63 using dummy_hcd
[ 1424.514142][T15383] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1424.530278][T15403] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1424.551162][T15403] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1424.584567][   T42] cdc_ether 5-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1424.675781][T15387] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
executing program
[ 1424.898679][ T2495] usb 2-1: reset high-speed USB device number 65 using dummy_hcd
[ 1425.010560][   T42] usb 4-1: reset high-speed USB device number 64 using dummy_hcd
[ 1425.082807][T15408] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1425.184772][T15436] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1425.200168][T15436] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1425.203627][T15415] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
executing program
[ 1425.324954][T15438] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1425.334591][T15438] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1425.541565][    C0] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 1a!
[ 1425.636935][ T2496] usb 5-1: reset high-speed USB device number 65 using dummy_hcd
[ 1425.772531][T15456] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1425.787984][T15456] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1425.852059][T15441] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1425.860109][    C0] cdc_ether 1-1:1.0 usb2: CDC: unexpected notification 1a!
[ 1425.877448][ T2524] usb 3-1: USB disconnect, device number 63
[ 1425.879196][T15460] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1425.886330][ T2524] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device
[ 1425.921995][T15460] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1426.142666][ T2496] usb 1-1: USB disconnect, device number 63
[ 1426.155493][ T2496] cdc_ether 1-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 1426.378687][ T2524] usb 3-1: new high-speed USB device number 64 using dummy_hcd
[ 1426.409412][    C1] cdc_ether 2-1:1.0 usb3: CDC: unexpected notification 1a!
[ 1426.539950][T15486] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1426.555673][T15486] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1426.563655][ T2524] usb 3-1: Using ep0 maxpacket: 8
[ 1426.573042][ T2524] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1426.584260][ T2524] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1426.594135][ T2524] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1426.611069][ T2524] usb 3-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1426.620211][ T2524] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1426.628214][ T2524] usb 3-1: SerialNumber: syz
[ 1426.633502][ T2496] usb 1-1: new high-speed USB device number 64 using dummy_hcd
[ 1426.703607][T15464] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1426.716081][ T3212] usb 2-1: USB disconnect, device number 65
[ 1426.725099][ T3212] cdc_ether 2-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device
[ 1426.741791][ T2524] hub 3-1:1.0: bad descriptor, ignoring hub
executing program
[ 1426.747729][ T2524] hub 3-1:1.0: probe with driver hub failed with error -5
[ 1426.872315][ T2496] usb 1-1: Using ep0 maxpacket: 8
[ 1426.899133][ T2496] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1426.910414][ T2496] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1426.920366][ T2496] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
executing program
[ 1426.956844][T15464] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1426.966105][ T2496] usb 1-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1426.975244][ T2496] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1426.983317][ T2496] usb 1-1: SerialNumber: syz
[ 1426.993664][T15476] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1427.003039][ T2496] hub 1-1:1.0: bad descriptor, ignoring hub
[ 1427.009020][ T2496] hub 1-1:1.0: probe with driver hub failed with error -5
[ 1427.188963][ T3212] usb 2-1: new high-speed USB device number 66 using dummy_hcd
[ 1427.202839][T15476] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1427.258694][ T2436] usb 4-1: reset high-speed USB device number 64 using dummy_hcd
[ 1427.378659][ T3212] usb 2-1: Using ep0 maxpacket: 8
[ 1427.387004][ T3212] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1427.398352][ T3212] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1427.408261][ T3212] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1427.430503][ T3212] usb 2-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1427.439773][ T3212] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1427.447822][ T3212] usb 2-1: SerialNumber: syz
[ 1427.479921][T15502] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1427.486786][T15496] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1427.488236][T15504] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1427.515737][ T3212] hub 2-1:1.0: bad descriptor, ignoring hub
[ 1427.521777][ T3212] hub 2-1:1.0: probe with driver hub failed with error -5
executing program
[ 1427.522311][T15504] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1427.593478][ T2524] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1427.711544][T15496] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1427.733276][T15512] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1427.745621][T15512] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1427.776057][ T2496] cdc_ether 1-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1427.903679][    T9] usb 5-1: reset high-speed USB device number 65 using dummy_hcd
[ 1428.111292][T15508] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1428.253339][T15529] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1428.285754][T15529] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1428.337828][ T3212] cdc_ether 2-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1428.421503][T15534] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1428.439295][T15534] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
executing program
[ 1428.774316][T15508] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1428.783396][T15508] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1428.792067][   T42] usb 3-1: reset high-speed USB device number 64 using dummy_hcd
[ 1428.830449][ T2495] usb 1-1: reset high-speed USB device number 64 using dummy_hcd
[ 1428.839095][    C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 1a!
[ 1428.996454][    C0] cdc_ether 5-1:1.0 usb0: CDC: unexpected notification 1a!
[ 1429.001476][T15539] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
executing program
[ 1429.079577][T15541] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
executing program
[ 1429.335757][ T2495] usb 4-1: USB disconnect, device number 64
[ 1429.344368][ T2495] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device
[ 1429.366846][ T2525] usb 5-1: USB disconnect, device number 65
executing program
[ 1429.376824][ T2525] cdc_ether 5-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device
[ 1429.402020][   T42] usb 2-1: reset high-speed USB device number 66 using dummy_hcd
[ 1429.612223][T15560] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1429.702746][T15587] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1429.717431][T15587] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1429.727890][T15588] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1429.742323][T15588] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1429.828957][ T2495] usb 4-1: new high-speed USB device number 65 using dummy_hcd
[ 1429.858702][ T2525] usb 5-1: new high-speed USB device number 66 using dummy_hcd
[ 1430.018694][ T2495] usb 4-1: Using ep0 maxpacket: 8
[ 1430.026133][ T2495] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1430.037674][ T2495] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1430.047887][ T2495] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1430.064582][ T2525] usb 5-1: Using ep0 maxpacket: 8
[ 1430.072748][ T2525] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1430.083976][ T2525] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1430.093856][ T2525] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1430.107163][ T2495] usb 4-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1430.116286][ T2495] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1430.124408][ T2495] usb 4-1: SerialNumber: syz
[ 1430.140575][T15568] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1430.149374][ T2495] hub 4-1:1.0: bad descriptor, ignoring hub
[ 1430.155313][ T2495] hub 4-1:1.0: probe with driver hub failed with error -5
[ 1430.163878][ T2525] usb 5-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1430.173019][ T2525] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1430.181160][ T2525] usb 5-1: SerialNumber: syz
[ 1430.209737][T15572] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1430.219117][ T2525] hub 5-1:1.0: bad descriptor, ignoring hub
[ 1430.225123][ T2525] hub 5-1:1.0: probe with driver hub failed with error -5
[ 1430.324580][T15613] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1430.333780][T15613] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1430.364258][T15568] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1430.418447][T15572] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1430.499399][    C0] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 1a!
executing program
executing program
[ 1430.658228][    T9] usb 3-1: USB disconnect, device number 64
[ 1430.666887][    T9] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device
[ 1430.887402][T15629] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1430.898956][ T3212] usb 1-1: reset high-speed USB device number 64 using dummy_hcd
[ 1430.901842][T15568] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1430.912655][T15629] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1430.929240][T15568] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1430.938660][ T2525] cdc_ether 5-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1430.958437][ T2495] cdc_ether 4-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1431.109671][T15619] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1431.140146][    T9] usb 3-1: new high-speed USB device number 65 using dummy_hcd
executing program
[ 1431.351442][    T9] usb 3-1: Using ep0 maxpacket: 8
[ 1431.374134][    T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1431.385429][    T9] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1431.396958][    T9] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1431.451476][    T9] usb 3-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1431.460696][    T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1431.468801][    T9] usb 3-1: SerialNumber: syz
[ 1431.480066][T15648] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1431.499001][T15648] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1431.500422][T15622] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1431.523603][ T3212] usb 2-1: reset high-speed USB device number 66 using dummy_hcd
[ 1431.533935][    T9] hub 3-1:1.0: bad descriptor, ignoring hub
[ 1431.539953][    T9] hub 3-1:1.0: probe with driver hub failed with error -5
executing program
[ 1431.714893][    C0] cdc_ether 1-1:1.0 usb2: CDC: unexpected notification 1a!
executing program
[ 1431.759354][T15622] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1431.775521][T15638] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1431.964381][ T2496] usb 5-1: reset high-speed USB device number 66 using dummy_hcd
[ 1432.070006][   T42] usb 4-1: reset high-speed USB device number 65 using dummy_hcd
[ 1432.134706][T15670] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1432.156021][T15670] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1432.183161][T15655] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1432.235664][T15673] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1432.256480][T15673] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1432.276608][T15659] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
executing program
[ 1432.301691][ T2496] usb 1-1: USB disconnect, device number 64
[ 1432.316952][    T9] cdc_ether 3-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1432.334326][ T2496] cdc_ether 1-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 1432.377406][    C0] cdc_ether 2-1:1.0 usb3: CDC: unexpected notification 1a!
executing program
[ 1432.645045][   T42] usb 2-1: USB disconnect, device number 66
[ 1432.656562][   T42] cdc_ether 2-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device
[ 1432.818718][ T2496] usb 1-1: new high-speed USB device number 65 using dummy_hcd
[ 1432.854492][T15695] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1432.878977][T15695] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1432.978540][T15705] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1432.988941][T15705] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1432.998694][ T2496] usb 1-1: Using ep0 maxpacket: 8
[ 1433.011106][ T2496] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1433.022308][ T2496] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1433.032334][ T2496] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1433.047111][ T2496] usb 1-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1433.056238][ T2496] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1433.064647][ T2496] usb 1-1: SerialNumber: syz
[ 1433.075789][T15676] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1433.079097][   T42] usb 2-1: new high-speed USB device number 67 using dummy_hcd
[ 1433.091740][ T2496] hub 1-1:1.0: bad descriptor, ignoring hub
[ 1433.097687][ T2496] hub 1-1:1.0: probe with driver hub failed with error -5
[ 1433.268678][   T42] usb 2-1: Using ep0 maxpacket: 8
[ 1433.276204][   T42] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1433.287741][   T42] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1433.297645][   T42] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1433.310966][ T2495] usb 3-1: reset high-speed USB device number 65 using dummy_hcd
[ 1433.312064][T15676] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1433.321420][   T42] usb 2-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1433.334975][   T42] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1433.343094][   T42] usb 2-1: SerialNumber: syz
[ 1433.360887][T15690] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1433.375215][   T42] hub 2-1:1.0: bad descriptor, ignoring hub
[ 1433.381390][   T42] hub 2-1:1.0: probe with driver hub failed with error -5
[ 1433.502445][T15708] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1433.589841][T15690] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1433.859846][T15731] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1433.880388][T15731] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1433.916354][ T2495] usb 5-1: USB disconnect, device number 66
[ 1433.922368][ T2496] cdc_ether 1-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
executing program
[ 1433.994149][ T2495] cdc_ether 5-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device
[ 1434.122200][T15743] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1434.140900][T15742] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1434.142088][T15743] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1434.156036][T15742] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1434.182379][   T42] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1434.279039][ T2525] usb 4-1: reset high-speed USB device number 65 using dummy_hcd
[ 1434.468802][ T2495] usb 5-1: new high-speed USB device number 67 using dummy_hcd
[ 1434.479102][T15736] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
executing program
[ 1434.650495][ T2495] usb 5-1: Using ep0 maxpacket: 8
[ 1434.661459][ T2495] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1434.673021][ T2495] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1434.683279][ T2495] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1434.700959][ T2495] usb 5-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1434.710400][ T2495] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1434.718414][ T2495] usb 5-1: SerialNumber: syz
[ 1434.728120][T15734] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1434.738202][ T2495] hub 5-1:1.0: bad descriptor, ignoring hub
[ 1434.744206][ T2495] hub 5-1:1.0: probe with driver hub failed with error -5
executing program
[ 1434.940097][T15734] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1434.948687][    T9] usb 1-1: reset high-speed USB device number 65 using dummy_hcd
executing program
[ 1435.144132][T15762] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1435.218700][ T2496] usb 2-1: reset high-speed USB device number 67 using dummy_hcd
[ 1435.358740][ T2524] usb 3-1: reset high-speed USB device number 65 using dummy_hcd
[ 1435.371722][T15787] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1435.391444][T15787] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1435.432204][T15770] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1435.512031][T15791] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1435.522920][T15791] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1435.580763][T15774] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1435.601699][ T2495] cdc_ether 5-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1435.751248][    C0] cdc_ether 4-1:1.0 usb1: CDC: unexpected notification 1a!
[ 1435.820103][T15801] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1435.830470][T15801] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1436.128335][T15811] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1436.149334][T15811] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1436.190165][ T2524] usb 4-1: USB disconnect, device number 65
[ 1436.200043][ T2524] cdc_ether 4-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device
executing program
[ 1436.449589][T15820] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1436.475223][T15820] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1436.691854][ T2524] usb 4-1: new high-speed USB device number 66 using dummy_hcd
[ 1436.749047][ T2495] usb 5-1: reset high-speed USB device number 67 using dummy_hcd
[ 1436.844214][    C1] cdc_ether 3-1:1.0 usb4: CDC: unexpected notification 1a!
[ 1436.888643][ T2524] usb 4-1: Using ep0 maxpacket: 8
[ 1436.896038][ T2524] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1436.907259][ T2524] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1436.917130][ T2524] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1436.931689][ T2524] usb 4-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1436.932101][T15827] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1436.940784][ T2524] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1436.955859][ T2524] usb 4-1: SerialNumber: syz
[ 1436.964117][T15815] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1436.973027][ T2524] hub 4-1:1.0: bad descriptor, ignoring hub
[ 1436.979012][ T2524] hub 4-1:1.0: probe with driver hub failed with error -5
executing program
[ 1437.108955][ T2436] usb 1-1: reset high-speed USB device number 65 using dummy_hcd
[ 1437.173642][T15815] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
executing program
[ 1437.229809][    T9] usb 3-1: USB disconnect, device number 65
[ 1437.240161][    T9] cdc_ether 3-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device
[ 1437.301542][T15833] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1437.358712][ T2495] usb 2-1: reset high-speed USB device number 67 using dummy_hcd
[ 1437.549424][T15835] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1437.639270][T15851] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1437.649576][T15852] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1437.658564][T15851] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1437.670016][T15852] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1437.688463][ T2524] cdc_ether 4-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1437.739224][    T9] usb 3-1: new high-speed USB device number 66 using dummy_hcd
[ 1437.938662][    T9] usb 3-1: Using ep0 maxpacket: 8
[ 1437.950639][    T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1437.961874][    T9] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1437.971778][    T9] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1437.987124][    T9] usb 3-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1437.996252][    T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1438.005294][    T9] usb 3-1: SerialNumber: syz
[ 1438.014875][T15837] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1438.029717][    T9] hub 3-1:1.0: bad descriptor, ignoring hub
[ 1438.035657][    T9] hub 3-1:1.0: probe with driver hub failed with error -5
[ 1438.179256][T15873] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1438.188060][T15873] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1438.192876][T15872] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1438.206476][T15872] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1438.224549][T15837] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
executing program
executing program
[ 1438.576314][    C1] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 1a!
[ 1438.583653][    C1] cdc_ether 1-1:1.0 usb2: CDC: unexpected notification 1a!
[ 1438.638740][ T2495] usb 4-1: reset high-speed USB device number 66 using dummy_hcd
[ 1438.750005][T15889] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1438.768277][T15889] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1438.805232][    T9] cdc_ether 3-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1438.818815][ T2525] usb 2-1: USB disconnect, device number 67
[ 1438.832051][ T2525] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device
[ 1438.863519][T15876] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1438.888649][ T2496] usb 5-1: reset high-speed USB device number 67 using dummy_hcd
executing program
[ 1439.011569][    T9] usb 1-1: USB disconnect, device number 65
[ 1439.026234][    T9] cdc_ether 1-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 1439.101676][T15884] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1439.318708][ T2525] usb 2-1: new high-speed USB device number 68 using dummy_hcd
[ 1439.478715][    T9] usb 1-1: new high-speed USB device number 66 using dummy_hcd
[ 1439.521619][ T2525] usb 2-1: Using ep0 maxpacket: 8
[ 1439.543067][ T2525] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1439.554296][ T2525] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1439.556641][T15919] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1439.564464][ T2525] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1439.601885][T15919] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1439.608958][ T2525] usb 2-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1439.618908][ T2525] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1439.626918][ T2525] usb 2-1: SerialNumber: syz
[ 1439.643849][T15893] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
executing program
[ 1439.654014][ T2525] hub 2-1:1.0: bad descriptor, ignoring hub
[ 1439.659980][ T2525] hub 2-1:1.0: probe with driver hub failed with error -5
[ 1439.720096][    T9] usb 1-1: Using ep0 maxpacket: 8
[ 1439.730292][    T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1439.741705][    T9] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1439.751635][    T9] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1439.766741][    T9] usb 1-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1439.776502][    T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1439.784711][    T9] usb 1-1: SerialNumber: syz
[ 1439.794969][T15898] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1439.804551][    T9] hub 1-1:1.0: bad descriptor, ignoring hub
[ 1439.810543][    T9] hub 1-1:1.0: probe with driver hub failed with error -5
[ 1439.854043][T15893] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1439.969953][ T2495] usb 3-1: reset high-speed USB device number 66 using dummy_hcd
[ 1439.979231][T15933] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1439.999045][T15933] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1440.004599][T15898] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1440.182251][T15923] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1440.379213][    C0] cdc_ether 5-1:1.0 usb3: CDC: unexpected notification 1a!
[ 1440.394885][T15946] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1440.409939][T15946] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1440.438481][ T2525] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1440.557979][T15950] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1440.576261][T15950] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1440.618230][    T9] cdc_ether 1-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
executing program
executing program
[ 1440.830558][ T2525] usb 5-1: USB disconnect, device number 67
[ 1440.834046][T15955] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1440.839438][ T2525] cdc_ether 5-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device
[ 1440.847136][T15955] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1440.958703][ T2436] usb 4-1: reset high-speed USB device number 66 using dummy_hcd
executing program
[ 1441.161025][T15954] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
executing program
[ 1441.438885][ T2496] usb 2-1: reset high-speed USB device number 68 using dummy_hcd
[ 1441.598723][ T2525] usb 5-1: new high-speed USB device number 68 using dummy_hcd
[ 1441.638679][ T2495] usb 1-1: reset high-speed USB device number 66 using dummy_hcd
[ 1441.643432][T15960] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1441.689760][    C1] cdc_ether 3-1:1.0 usb4: CDC: unexpected notification 1a!
[ 1441.791379][   T42] usb 3-1: USB disconnect, device number 66
[ 1441.798860][ T2525] usb 5-1: Using ep0 maxpacket: 8
[ 1441.806636][   T42] cdc_ether 3-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device
[ 1441.840649][ T2525] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1441.852335][ T2525] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1441.862453][ T2525] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1441.877282][T15968] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
executing program
[ 1441.881700][ T2525] usb 5-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1441.893827][ T2525] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1441.901926][ T2525] usb 5-1: SerialNumber: syz
[ 1441.929901][T15958] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1441.940082][ T2525] hub 5-1:1.0: bad descriptor, ignoring hub
[ 1441.946051][ T2525] hub 5-1:1.0: probe with driver hub failed with error -5
[ 1442.050074][T15993] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1442.069181][T15993] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1442.155483][T15958] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1442.311441][T16001] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1442.320473][T16001] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1442.348915][   T42] usb 3-1: new high-speed USB device number 67 using dummy_hcd
[ 1442.437070][    C1] cdc_ether 4-1:1.0 usb1: CDC: unexpected notification 1a!
[ 1442.528848][   T42] usb 3-1: Using ep0 maxpacket: 8
[ 1442.550721][   T42] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1442.562028][   T42] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1442.571999][   T42] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1442.589291][T16013] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1442.609011][T16013] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1442.620805][   T42] usb 3-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1442.623058][T16014] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1442.629980][   T42] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1442.646772][   T42] usb 3-1: SerialNumber: syz
[ 1442.646921][T16014] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1442.684019][ T2525] cdc_ether 5-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1442.703065][T15987] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1442.718162][   T42] hub 3-1:1.0: bad descriptor, ignoring hub
[ 1442.724182][   T42] hub 3-1:1.0: probe with driver hub failed with error -5
executing program
[ 1442.844393][ T2496] usb 4-1: USB disconnect, device number 66
[ 1442.852950][ T2496] cdc_ether 4-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device
[ 1442.916971][T15987] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
executing program
[ 1443.331878][ T2496] usb 4-1: new high-speed USB device number 67 using dummy_hcd
executing program
[ 1443.388712][ T2436] usb 2-1: reset high-speed USB device number 68 using dummy_hcd
[ 1443.402930][T15987] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1443.411924][T15987] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1443.548759][ T2496] usb 4-1: Using ep0 maxpacket: 8
[ 1443.555300][ T2496] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1443.566511][ T2496] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1443.576390][ T2496] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1443.581600][T16033] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1443.591648][ T2496] usb 4-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1443.605480][ T2496] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1443.612748][   T42] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1443.613503][ T2496] usb 4-1: SerialNumber: syz
[ 1443.636989][T16022] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1443.661732][ T2496] hub 4-1:1.0: bad descriptor, ignoring hub
[ 1443.667684][ T2496] hub 4-1:1.0: probe with driver hub failed with error -5
[ 1443.738688][    T9] usb 5-1: reset high-speed USB device number 68 using dummy_hcd
[ 1443.819691][ T2524] usb 1-1: reset high-speed USB device number 66 using dummy_hcd
[ 1443.860982][T16022] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1443.924010][T16036] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1444.052382][T16038] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
executing program
[ 1444.331519][T16058] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1444.359138][T16058] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1444.382623][T16062] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1444.401202][ T2496] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1444.410041][T16064] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1444.414904][T16062] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1444.439845][T16064] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1444.468719][ T2525] usb 3-1: reset high-speed USB device number 67 using dummy_hcd
[ 1444.613600][T16072] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1444.632929][T16072] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1444.653480][    C0] cdc_ether 1-1:1.0 usb2: CDC: unexpected notification 1a!
[ 1444.661837][T16055] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1444.811081][    C1] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 1a!
executing program
[ 1444.936697][ T2496] usb 1-1: USB disconnect, device number 66
[ 1444.946431][ T2496] cdc_ether 1-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
executing program
executing program
[ 1445.151956][    T9] usb 2-1: USB disconnect, device number 68
[ 1445.171209][    T9] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device
[ 1445.350639][T16096] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1445.362287][T16096] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1445.388738][ T2496] usb 1-1: new high-speed USB device number 67 using dummy_hcd
[ 1445.396437][ T2524] usb 4-1: reset high-speed USB device number 67 using dummy_hcd
executing program
[ 1445.589205][ T2496] usb 1-1: Using ep0 maxpacket: 8
[ 1445.596723][ T2496] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1445.607975][ T2496] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1445.618165][ T2496] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1445.637898][ T2496] usb 1-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1445.647070][ T2496] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1445.655217][ T2496] usb 1-1: SerialNumber: syz
[ 1445.660724][    T9] usb 2-1: new high-speed USB device number 69 using dummy_hcd
[ 1445.661282][T16089] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1445.674559][T16084] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1445.684184][ T2496] hub 1-1:1.0: bad descriptor, ignoring hub
[ 1445.690147][ T2496] hub 1-1:1.0: probe with driver hub failed with error -5
[ 1445.848693][ T2436] usb 5-1: reset high-speed USB device number 68 using dummy_hcd
[ 1445.883749][T16084] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1445.898654][    T9] usb 2-1: Using ep0 maxpacket: 8
[ 1445.905616][    T9] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1445.916860][    T9] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1445.926789][    T9] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1445.941352][    T9] usb 2-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1445.950462][    T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1445.958449][    T9] usb 2-1: SerialNumber: syz
[ 1445.966626][T16095] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1445.975432][    T9] hub 2-1:1.0: bad descriptor, ignoring hub
[ 1445.981416][    T9] hub 2-1:1.0: probe with driver hub failed with error -5
[ 1446.041535][T16112] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1446.176029][T16095] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1446.350091][T16122] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1446.368930][T16122] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1446.463330][T16130] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1446.486071][T16130] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1446.521381][ T2496] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1446.701231][T16138] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1446.730541][T16138] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1446.753246][    T9] cdc_ether 2-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1446.788687][ T2525] usb 3-1: reset high-speed USB device number 67 using dummy_hcd
[ 1446.923744][T16147] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1446.932556][T16147] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1446.992008][T16133] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
executing program
[ 1447.295814][    C0] cdc_ether 5-1:1.0 usb3: CDC: unexpected notification 1a!
[ 1447.311377][T16159] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
executing program
[ 1447.339186][T16159] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1447.518962][ T2496] usb 1-1: reset high-speed USB device number 67 using dummy_hcd
[ 1447.551284][    C1] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 1a!
[ 1447.678809][    T9] usb 4-1: reset high-speed USB device number 67 using dummy_hcd
[ 1447.708679][ T2525] usb 5-1: USB disconnect, device number 68
[ 1447.717870][ T2525] cdc_ether 5-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device
executing program
[ 1447.732045][T16156] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1447.838708][ T3212] usb 2-1: reset high-speed USB device number 69 using dummy_hcd
executing program
[ 1447.885806][   T42] usb 3-1: USB disconnect, device number 67
[ 1447.893057][T16162] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1447.894472][   T42] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device
[ 1448.061032][T16168] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1448.228704][ T2525] usb 5-1: new high-speed USB device number 69 using dummy_hcd
[ 1448.348775][   T42] usb 3-1: new high-speed USB device number 68 using dummy_hcd
[ 1448.408317][T16199] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1448.416883][ T2525] usb 5-1: Using ep0 maxpacket: 8
[ 1448.430876][T16199] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1448.439731][ T2525] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1448.451240][ T2525] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1448.461268][ T2525] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1448.480472][ T2525] usb 5-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1448.489693][ T2525] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1448.497704][ T2525] usb 5-1: SerialNumber: syz
[ 1448.513241][T16177] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1448.525660][ T2525] hub 5-1:1.0: bad descriptor, ignoring hub
[ 1448.531653][ T2525] hub 5-1:1.0: probe with driver hub failed with error -5
[ 1448.540079][   T42] usb 3-1: Using ep0 maxpacket: 8
[ 1448.547397][   T42] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1448.558650][   T42] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1448.568483][   T42] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1448.584305][   T42] usb 3-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1448.593490][   T42] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1448.601678][   T42] usb 3-1: SerialNumber: syz
[ 1448.611961][T16182] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1448.628824][   T42] hub 3-1:1.0: bad descriptor, ignoring hub
[ 1448.634808][   T42] hub 3-1:1.0: probe with driver hub failed with error -5
[ 1448.719644][T16214] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1448.730136][T16177] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1448.740401][T16214] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1448.769356][T16215] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1448.785061][T16215] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1448.826102][T16182] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1449.105125][    C0] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 1a!
[ 1449.266427][T16230] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1449.282235][T16230] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1449.287997][T16232] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1449.319286][T16232] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1449.324922][ T2525] cdc_ether 5-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1449.358625][   T42] cdc_ether 3-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42
executing program
executing program
[ 1449.492862][    T9] usb 4-1: USB disconnect, device number 67
[ 1449.500524][    T9] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device
executing program
[ 1449.718675][ T2436] usb 1-1: reset high-speed USB device number 67 using dummy_hcd
[ 1449.902156][T16234] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1449.938759][   T42] usb 2-1: reset high-speed USB device number 69 using dummy_hcd
executing program
executing program
[ 1450.123842][T16238] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1450.368687][ T3212] usb 5-1: reset high-speed USB device number 69 using dummy_hcd
[ 1450.388848][    T9] usb 4-1: new high-speed USB device number 68 using dummy_hcd
[ 1450.398665][ T2496] usb 3-1: reset high-speed USB device number 68 using dummy_hcd
[ 1450.552535][T16244] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1450.578652][    T9] usb 4-1: Using ep0 maxpacket: 8
[ 1450.586398][    T9] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1450.586899][T16246] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1450.597639][    T9] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1450.614641][    T9] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1450.630530][    T9] usb 4-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1450.639620][    T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1450.647622][    T9] usb 4-1: SerialNumber: syz
[ 1450.670335][T16236] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1450.681306][    T9] hub 4-1:1.0: bad descriptor, ignoring hub
[ 1450.687246][    T9] hub 4-1:1.0: probe with driver hub failed with error -5
[ 1450.743479][T16267] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1450.759409][T16269] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1450.771360][T16267] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1450.783341][T16269] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1450.909757][T16236] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1450.995859][    C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 1a!
[ 1451.145051][    C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 1a!
[ 1451.237727][T16285] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1451.260224][T16285] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1451.269558][T16287] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1451.278332][T16287] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1451.377374][T16289] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1451.387091][T16289] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1451.389567][   T42] usb 2-1: USB disconnect, device number 69
[ 1451.417530][    T9] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1451.440137][   T42] cdc_ether 2-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device
executing program
[ 1451.512115][    T9] usb 1-1: USB disconnect, device number 67
[ 1451.523342][    T9] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 1451.908704][   T42] usb 2-1: new high-speed USB device number 70 using dummy_hcd
[ 1452.000053][    T9] usb 1-1: new high-speed USB device number 68 using dummy_hcd
executing program
[ 1452.090345][   T42] usb 2-1: Using ep0 maxpacket: 8
[ 1452.107987][   T42] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1452.119344][   T42] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1452.129242][   T42] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1452.145096][   T42] usb 2-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1452.154646][   T42] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1452.162913][   T42] usb 2-1: SerialNumber: syz
[ 1452.182324][T16291] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1452.198652][    T9] usb 1-1: Using ep0 maxpacket: 8
[ 1452.198861][   T42] hub 2-1:1.0: bad descriptor, ignoring hub
[ 1452.209825][   T42] hub 2-1:1.0: probe with driver hub failed with error -5
[ 1452.220683][    T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1452.232271][    T9] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
executing program
[ 1452.242651][    T9] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
executing program
[ 1452.324315][    T9] usb 1-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1452.333451][    T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1452.341730][    T9] usb 1-1: SerialNumber: syz
[ 1452.366378][T16297] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1452.368686][ T2525] usb 4-1: reset high-speed USB device number 68 using dummy_hcd
[ 1452.375408][    T9] hub 1-1:1.0: bad descriptor, ignoring hub
[ 1452.387242][    T9] hub 1-1:1.0: probe with driver hub failed with error -5
[ 1452.403026][T16291] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1452.562509][T16324] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1452.570211][ T2495] usb 3-1: reset high-speed USB device number 68 using dummy_hcd
[ 1452.575178][T16297] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1452.668674][ T2496] usb 5-1: reset high-speed USB device number 69 using dummy_hcd
[ 1452.761714][T16331] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1452.882436][T16336] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1452.913147][T16291] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1452.924498][T16291] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1452.945969][   T42] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1453.112101][T16348] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1453.125233][T16348] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1453.154164][    T9] cdc_ether 1-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1453.250269][T16354] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1453.274317][T16354] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1453.444145][T16363] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1453.453100][T16363] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1453.763327][T16371] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1453.773037][T16371] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1453.803989][    C0] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 1a!
executing program
[ 1454.088756][ T2495] usb 2-1: reset high-speed USB device number 70 using dummy_hcd
[ 1454.105909][ T2496] usb 3-1: USB disconnect, device number 68
[ 1454.115733][ T2496] cdc_ether 3-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device
executing program
[ 1454.137510][    C0] cdc_ether 5-1:1.0 usb1: CDC: unexpected notification 1a!
executing program
[ 1454.258361][    T9] usb 1-1: reset high-speed USB device number 68 using dummy_hcd
[ 1454.282196][T16375] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1454.480205][T16382] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1454.516838][ T2495] usb 5-1: USB disconnect, device number 69
executing program
[ 1454.525429][ T2495] cdc_ether 5-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device
[ 1454.588796][ T2496] usb 3-1: new high-speed USB device number 69 using dummy_hcd
[ 1454.619502][ T3212] usb 4-1: reset high-speed USB device number 68 using dummy_hcd
[ 1454.779140][ T2496] usb 3-1: Using ep0 maxpacket: 8
[ 1454.786691][ T2496] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1454.797973][ T2496] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1454.808229][ T2496] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1454.826789][T16397] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1454.837428][ T2496] usb 3-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1454.846706][ T2496] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1454.854850][ T2496] usb 3-1: SerialNumber: syz
[ 1454.872022][T16390] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1454.881807][ T2496] hub 3-1:1.0: bad descriptor, ignoring hub
[ 1454.887748][ T2496] hub 3-1:1.0: probe with driver hub failed with error -5
[ 1454.928708][ T2495] usb 5-1: new high-speed USB device number 70 using dummy_hcd
[ 1454.960570][T16419] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1454.970097][T16419] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1455.085043][T16390] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1455.112677][ T2495] usb 5-1: Using ep0 maxpacket: 8
[ 1455.120182][T16427] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1455.130037][ T2495] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1455.139263][T16427] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1455.141568][ T2495] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1455.159441][ T2495] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1455.178054][ T2495] usb 5-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1455.187573][ T2495] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1455.195888][ T2495] usb 5-1: SerialNumber: syz
[ 1455.203137][T16428] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1455.212551][T16428] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1455.218103][T16404] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1455.239070][ T2495] hub 5-1:1.0: bad descriptor, ignoring hub
[ 1455.245018][ T2495] hub 5-1:1.0: probe with driver hub failed with error -5
[ 1455.383153][    C0] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 1a!
[ 1455.439546][T16404] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1455.621851][T16440] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1455.639978][T16440] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1455.661829][   T42] usb 4-1: USB disconnect, device number 68
executing program
[ 1455.663127][ T2496] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1455.688678][   T42] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device
executing program
[ 1455.976698][T16454] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1455.993924][T16454] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1456.033402][ T2495] cdc_ether 5-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42
executing program
[ 1456.139896][   T42] usb 4-1: new high-speed USB device number 69 using dummy_hcd
[ 1456.298668][ T2496] usb 2-1: reset high-speed USB device number 70 using dummy_hcd
[ 1456.340845][   T42] usb 4-1: Using ep0 maxpacket: 8
[ 1456.348287][   T42] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11
[ 1456.359555][   T42] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16
[ 1456.369436][   T42] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18
[ 1456.389659][   T42] usb 4-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00
[ 1456.398833][   T42] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 1456.406832][   T42] usb 4-1: SerialNumber: syz
executing program
[ 1456.440313][T16442] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[ 1456.459105][   T42] hub 4-1:1.0: bad descriptor, ignoring hub
[ 1456.465502][   T42] hub 4-1:1.0: probe with driver hub failed with error -5
[ 1456.478719][ T2495] usb 1-1: reset high-speed USB device number 68 using dummy_hcd
[ 1456.512025][T16456] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[ 1456.676038][T16462] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[ 1456.684823][T16442] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
executing program
[ 1456.770983][ T3212] usb 3-1: reset high-speed USB device number 69 using dummy_hcd
[ 1456.972002][T16475] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[ 1457.065649][T16456] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1457.082114][T16456] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1457.098691][ T2496] usb 5-1: reset high-speed USB device number 70 using dummy_hcd
[ 1457.213288][T16502] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1457.225608][T16502] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1457.254048][   T42] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 1457.295466][    C1] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 1a!
[ 1457.313430][T16490] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 1457.386798][T16510] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1457.406109][T16510] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 1457.648090][ T2496] usb 2-1: USB disconnect, device number 70
[ 1457.648793][T16515] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1457.664202][T16515] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1457.665263][ T2496] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device
[ 1457.691287][ T2496] ref_tracker: reference already released.
[ 1457.697438][ T2496] ref_tracker: allocated in:
[ 1457.702040][ T2496]  __netdev_watchdog_up+0x187/0x200
[ 1457.707288][ T2496]  netif_carrier_on+0xfb/0x120
[ 1457.712077][ T2496]  usbnet_link_change+0xa3/0xe0
[ 1457.717046][ T2496]  usbnet_cdc_status.part.0+0x28f/0x670
[ 1457.722615][ T2496]  usbnet_cdc_status+0x6a/0x80
[ 1457.727408][ T2496]  intr_complete+0x15e/0x2f0
[ 1457.732031][ T2496]  __usb_hcd_giveback_urb+0x466/0x6e0
[ 1457.737432][ T2496]  usb_hcd_giveback_urb+0x396/0x450
[ 1457.742666][ T2496]  dummy_timer+0x17f6/0x3900
[ 1457.747286][ T2496]  __hrtimer_run_queues+0x20c/0xcc0
[ 1457.752503][ T2496]  hrtimer_interrupt+0x31b/0x800
[ 1457.757469][ T2496]  __sysvec_apic_timer_interrupt+0x10f/0x450
[ 1457.763563][ T2496]  sysvec_apic_timer_interrupt+0x8b/0xb0
[ 1457.769230][ T2496]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 1457.775238][ T2496] ref_tracker: freed in:
[ 1457.779487][ T2496]  dev_deactivate_many+0x214/0xb40
[ 1457.784628][ T2496]  dev_deactivate+0xf9/0x1c0
[ 1457.789248][ T2496]  linkwatch_do_dev+0x11e/0x160
[ 1457.794133][ T2496]  __linkwatch_run_queue+0x233/0x690
[ 1457.799505][ T2496]  linkwatch_event+0x8f/0xc0
[ 1457.804125][ T2496]  process_one_work+0x9fb/0x1b60
[ 1457.809088][ T2496]  worker_thread+0x6c8/0xf70
[ 1457.813702][ T2496]  kthread+0x2c1/0x3a0
[ 1457.817795][ T2496]  ret_from_fork+0x45/0x80
[ 1457.822242][ T2496]  ret_from_fork_asm+0x1a/0x30
[ 1457.827428][ T2496] ------------[ cut here ]------------
[ 1457.833255][ T2496] WARNING: CPU: 0 PID: 2496 at lib/ref_tracker.c:255 ref_tracker_free+0x61e/0x820
[ 1457.842605][ T2496] Modules linked in:
[ 1457.846656][ T2496] CPU: 0 PID: 2496 Comm: kworker/0:0 Not tainted 6.10.0-rc4-syzkaller-00053-g819984a0dd36 #0
[ 1457.856901][ T2496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 1457.867035][ T2496] Workqueue: usb_hub_wq hub_event
[ 1457.872203][ T2496] RIP: 0010:ref_tracker_free+0x61e/0x820
[ 1457.877932][ T2496] Code: 00 44 8b 6b 18 31 ff 44 89 ee e8 4d d8 f1 fe 45 85 ed 0f 85 a6 00 00 00 e8 3f dd f1 fe 48 8b 34 24 48 89 ef e8 83 f3 32 04 90 <0f> 0b 90 bb ea ff ff ff e9 4e fd ff ff e8 20 dd f1 fe 4c 8d 6d 44
[ 1457.897665][ T2496] RSP: 0018:ffffc900002d7298 EFLAGS: 00010202
[ 1457.903844][ T2496] RAX: 0000000000000201 RBX: ffff8881137311c0 RCX: 0000000000000000
[ 1457.911920][ T2496] RDX: 0000000000000202 RSI: ffffffff86c7d6e0 RDI: 0000000000000001
[ 1457.919984][ T2496] RBP: ffff88811fc185e0 R08: 0000000000000001 R09: fffffbfff1997dae
[ 1457.928017][ T2496] R10: ffffffff8ccbed77 R11: fffffffffffda9a0 R12: 1ffff9200005ae55
[ 1457.936091][ T2496] R13: 0000000005a60115 R14: ffff8881137311d8 R15: 0000000000000001
[ 1457.944144][ T2496] FS:  0000000000000000(0000) GS:ffff8881f6400000(0000) knlGS:0000000000000000
[ 1457.953165][ T2496] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1457.959842][ T2496] CR2: 00007fae50793120 CR3: 00000001026b6000 CR4: 00000000003506f0
[ 1457.967873][ T2496] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1457.975943][ T2496] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1457.984002][ T2496] Call Trace:
[ 1457.987326][ T2496]  <TASK>
[ 1457.990335][ T2496]  ? show_regs+0x8c/0xa0
[ 1457.994641][ T2496]  ? __warn+0xe5/0x3c0
[ 1457.998781][ T2496]  ? ref_tracker_free+0x61e/0x820
[ 1458.003886][    C0] cdc_ether 1-1:1.0 usb2: CDC: unexpected notification 1a!
[ 1458.010020][T16532] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1458.011420][ T2496]  ? report_bug+0x3c0/0x580
[ 1458.024338][ T2496]  ? handle_bug+0x3d/0x70
[ 1458.028860][ T2496]  ? exc_invalid_op+0x17/0x50
[ 1458.033709][ T2496]  ? asm_exc_invalid_op+0x1a/0x20
[ 1458.038910][ T2496]  ? ref_tracker_free+0x61e/0x820
[ 1458.039030][T16532] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 1458.044073][ T2496]  ? ref_tracker_free+0x61d/0x820
[ 1458.056774][ T2496]  ? __pfx_ref_tracker_free+0x10/0x10
[ 1458.062244][ T2496]  ? dev_deactivate_many+0x214/0xb40
[ 1458.067592][ T2496]  ? __dev_close_many+0x145/0x310
[ 1458.072706][ T2496]  ? dev_close_many+0x24c/0x6a0
[ 1458.077626][ T2496]  ? unregister_netdevice_many_notify+0x46d/0x19f0
[ 1458.084215][ T2496]  ? unregister_netdevice_queue+0x307/0x3f0
[ 1458.090210][ T2496]  ? unregister_netdev+0x1c/0x30
[ 1458.095887][ T2496]  ? usbnet_disconnect+0xed/0x500
[ 1458.101029][ T2496]  ? usb_unbind_interface+0x1e8/0x970
[ 1458.107124][ T2496]  ? device_remove+0x122/0x170
[ 1458.111983][ T2496]  ? device_release_driver_internal+0x44a/0x610
[ 1458.118290][ T2496]  ? bus_remove_device+0x22f/0x420
[ 1458.123491][ T2496]  ? device_del+0x396/0x9f0
[ 1458.128062][ T2496]  ? usb_disable_device+0x36c/0x7f0
[ 1458.133346][ T2496]  ? usb_disconnect+0x2e1/0x920
[ 1458.138899][ T2496]  ? hub_event+0x1be4/0x4f50
[ 1458.143557][ T2496]  ? process_one_work+0x9fb/0x1b60
[ 1458.148743][ T2496]  ? netif_freeze_queues+0x175/0x1e0
[ 1458.154082][ T2496]  dev_deactivate_many+0x214/0xb40
[ 1458.159278][ T2496]  __dev_close_many+0x145/0x310
[ 1458.164199][ T2496]  ? __pfx___dev_close_many+0x10/0x10
[ 1458.169661][ T2496]  ? __switch_to+0x749/0x1390
[ 1458.174743][ T2496]  ? __pfx___lock_acquire+0x10/0x10
[ 1458.180032][ T2496]  dev_close_many+0x24c/0x6a0
[ 1458.184776][ T2496]  ? lock_acquire+0x1b1/0x560
[ 1458.189538][ T2496]  ? __pfx_dev_close_many+0x10/0x10
[ 1458.194802][ T2496]  unregister_netdevice_many_notify+0x46d/0x19f0
[ 1458.201229][ T2496]  ? rcu_is_watching+0x12/0xc0
[ 1458.206121][ T2496]  ? trace_contention_end+0xea/0x140
[ 1458.211499][ T2496]  ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 1458.218335][ T2496]  ? unregister_netdev+0x12/0x30
[ 1458.223364][ T2496]  unregister_netdevice_queue+0x307/0x3f0
[ 1458.229790][ T2496]  ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 1458.236145][ T2496]  ? usb_hcd_flush_endpoint+0x15d/0x3e0
[ 1458.241792][ T2496]  unregister_netdev+0x1c/0x30
[ 1458.246622][ T2496]  usbnet_disconnect+0xed/0x500
[ 1458.251562][ T2496]  usb_unbind_interface+0x1e8/0x970
[ 1458.256830][ T2496]  ? kernfs_find_ns+0x2ee/0x3f0
[ 1458.261767][ T2496]  ? __pfx_usb_unbind_interface+0x10/0x10
[ 1458.267545][ T2496]  device_remove+0x122/0x170
[ 1458.272229][ T2496]  device_release_driver_internal+0x44a/0x610
[ 1458.278352][ T2496]  bus_remove_device+0x22f/0x420
[ 1458.283381][ T2496]  device_del+0x396/0x9f0
[ 1458.287785][ T2496]  ? __pfx_device_del+0x10/0x10
[ 1458.292725][ T2496]  ? kobject_put+0x226/0x5b0
[ 1458.297373][ T2496]  usb_disable_device+0x36c/0x7f0
[ 1458.302482][ T2496]  usb_disconnect+0x2e1/0x920
[ 1458.307220][ T2496]  hub_event+0x1be4/0x4f50
[ 1458.311724][ T2496]  ? __pfx_hub_event+0x10/0x10
[ 1458.316631][ T2496]  ? __pfx_lock_acquire+0x10/0x10
[ 1458.321738][ T2496]  ? __pfx_lock_release+0x10/0x10
[ 1458.326915][ T2496]  process_one_work+0x9fb/0x1b60
[ 1458.331926][ T2496]  ? __pfx_lock_acquire+0x10/0x10
[ 1458.337009][ T2496]  ? __pfx_process_one_work+0x10/0x10
[ 1458.342458][ T2496]  ? assign_work+0x1a0/0x250
[ 1458.347114][ T2496]  worker_thread+0x6c8/0xf70
[ 1458.351789][ T2496]  ? __pfx_worker_thread+0x10/0x10
[ 1458.356956][ T2496]  kthread+0x2c1/0x3a0
[ 1458.361113][ T2496]  ? _raw_spin_unlock_irq+0x23/0x50
[ 1458.366385][ T2496]  ? __pfx_kthread+0x10/0x10
[ 1458.371077][ T2496]  ret_from_fork+0x45/0x80
[ 1458.375581][ T2496]  ? __pfx_kthread+0x10/0x10
[ 1458.380264][ T2496]  ret_from_fork_asm+0x1a/0x30
[ 1458.385099][ T2496]  </TASK>
[ 1458.388167][ T2496] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 1458.395462][ T2496] CPU: 0 PID: 2496 Comm: kworker/0:0 Not tainted 6.10.0-rc4-syzkaller-00053-g819984a0dd36 #0
[ 1458.405633][ T2496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 1458.415703][ T2496] Workqueue: usb_hub_wq hub_event
[ 1458.420764][ T2496] Call Trace:
[ 1458.424066][ T2496]  <TASK>
[ 1458.427016][ T2496]  dump_stack_lvl+0x3d/0x1f0
[ 1458.431642][ T2496]  panic+0x6f5/0x7a0
[ 1458.435561][ T2496]  ? __pfx_panic+0x10/0x10
[ 1458.439998][ T2496]  ? show_trace_log_lvl+0x363/0x500
[ 1458.445232][ T2496]  ? check_panic_on_warn+0x1f/0xb0
[ 1458.450367][ T2496]  ? ref_tracker_free+0x61e/0x820
[ 1458.455421][ T2496]  check_panic_on_warn+0xab/0xb0
[ 1458.460381][ T2496]  __warn+0xf1/0x3c0
[ 1458.464296][ T2496]  ? ref_tracker_free+0x61e/0x820
[ 1458.469350][ T2496]  report_bug+0x3c0/0x580
[ 1458.473714][ T2496]  handle_bug+0x3d/0x70
[ 1458.477901][ T2496]  exc_invalid_op+0x17/0x50
[ 1458.482434][ T2496]  asm_exc_invalid_op+0x1a/0x20
[ 1458.487311][ T2496] RIP: 0010:ref_tracker_free+0x61e/0x820
[ 1458.492977][ T2496] Code: 00 44 8b 6b 18 31 ff 44 89 ee e8 4d d8 f1 fe 45 85 ed 0f 85 a6 00 00 00 e8 3f dd f1 fe 48 8b 34 24 48 89 ef e8 83 f3 32 04 90 <0f> 0b 90 bb ea ff ff ff e9 4e fd ff ff e8 20 dd f1 fe 4c 8d 6d 44
[ 1458.512609][ T2496] RSP: 0018:ffffc900002d7298 EFLAGS: 00010202
[ 1458.518700][ T2496] RAX: 0000000000000201 RBX: ffff8881137311c0 RCX: 0000000000000000
[ 1458.526693][ T2496] RDX: 0000000000000202 RSI: ffffffff86c7d6e0 RDI: 0000000000000001
[ 1458.534687][ T2496] RBP: ffff88811fc185e0 R08: 0000000000000001 R09: fffffbfff1997dae
[ 1458.542677][ T2496] R10: ffffffff8ccbed77 R11: fffffffffffda9a0 R12: 1ffff9200005ae55
[ 1458.550664][ T2496] R13: 0000000005a60115 R14: ffff8881137311d8 R15: 0000000000000001
[ 1458.558654][ T2496]  ? ref_tracker_free+0x61d/0x820
[ 1458.563709][ T2496]  ? __pfx_ref_tracker_free+0x10/0x10
[ 1458.569118][ T2496]  ? dev_deactivate_many+0x214/0xb40
[ 1458.574438][ T2496]  ? __dev_close_many+0x145/0x310
[ 1458.579496][ T2496]  ? dev_close_many+0x24c/0x6a0
[ 1458.584379][ T2496]  ? unregister_netdevice_many_notify+0x46d/0x19f0
[ 1458.590910][ T2496]  ? unregister_netdevice_queue+0x307/0x3f0
[ 1458.596833][ T2496]  ? unregister_netdev+0x1c/0x30
[ 1458.601797][ T2496]  ? usbnet_disconnect+0xed/0x500
[ 1458.606856][ T2496]  ? usb_unbind_interface+0x1e8/0x970
[ 1458.612258][ T2496]  ? device_remove+0x122/0x170
[ 1458.617055][ T2496]  ? device_release_driver_internal+0x44a/0x610
[ 1458.623327][ T2496]  ? bus_remove_device+0x22f/0x420
[ 1458.628470][ T2496]  ? device_del+0x396/0x9f0
[ 1458.633004][ T2496]  ? usb_disable_device+0x36c/0x7f0
[ 1458.638231][ T2496]  ? usb_disconnect+0x2e1/0x920
[ 1458.643108][ T2496]  ? hub_event+0x1be4/0x4f50
[ 1458.647730][ T2496]  ? process_one_work+0x9fb/0x1b60
[ 1458.652864][ T2496]  ? netif_freeze_queues+0x175/0x1e0
[ 1458.658182][ T2496]  dev_deactivate_many+0x214/0xb40
[ 1458.663334][ T2496]  __dev_close_many+0x145/0x310
[ 1458.668218][ T2496]  ? __pfx___dev_close_many+0x10/0x10
[ 1458.673621][ T2496]  ? __switch_to+0x749/0x1390
[ 1458.678321][ T2496]  ? __pfx___lock_acquire+0x10/0x10
[ 1458.683553][ T2496]  dev_close_many+0x24c/0x6a0
[ 1458.688263][ T2496]  ? lock_acquire+0x1b1/0x560
[ 1458.692972][ T2496]  ? __pfx_dev_close_many+0x10/0x10
[ 1458.698204][ T2496]  unregister_netdevice_many_notify+0x46d/0x19f0
[ 1458.704566][ T2496]  ? rcu_is_watching+0x12/0xc0
[ 1458.709364][ T2496]  ? trace_contention_end+0xea/0x140
[ 1458.714684][ T2496]  ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 1458.721479][ T2496]  ? unregister_netdev+0x12/0x30
[ 1458.726450][ T2496]  unregister_netdevice_queue+0x307/0x3f0
[ 1458.732199][ T2496]  ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 1458.738470][ T2496]  ? usb_hcd_flush_endpoint+0x15d/0x3e0
[ 1458.744056][ T2496]  unregister_netdev+0x1c/0x30
[ 1458.748853][ T2496]  usbnet_disconnect+0xed/0x500
[ 1458.753778][ T2496]  usb_unbind_interface+0x1e8/0x970
[ 1458.759044][ T2496]  ? kernfs_find_ns+0x2ee/0x3f0
[ 1458.763929][ T2496]  ? __pfx_usb_unbind_interface+0x10/0x10
[ 1458.769682][ T2496]  device_remove+0x122/0x170
[ 1458.774309][ T2496]  device_release_driver_internal+0x44a/0x610
[ 1458.780407][ T2496]  bus_remove_device+0x22f/0x420
[ 1458.785382][ T2496]  device_del+0x396/0x9f0
[ 1458.789745][ T2496]  ? __pfx_device_del+0x10/0x10
[ 1458.794630][ T2496]  ? kobject_put+0x226/0x5b0
[ 1458.799332][ T2496]  usb_disable_device+0x36c/0x7f0
[ 1458.804391][ T2496]  usb_disconnect+0x2e1/0x920
[ 1458.809101][ T2496]  hub_event+0x1be4/0x4f50
[ 1458.813557][ T2496]  ? __pfx_hub_event+0x10/0x10
[ 1458.818347][ T2496]  ? __pfx_lock_acquire+0x10/0x10
[ 1458.823406][ T2496]  ? __pfx_lock_release+0x10/0x10
[ 1458.828468][ T2496]  process_one_work+0x9fb/0x1b60
[ 1458.833436][ T2496]  ? __pfx_lock_acquire+0x10/0x10
[ 1458.838497][ T2496]  ? __pfx_process_one_work+0x10/0x10
[ 1458.843898][ T2496]  ? assign_work+0x1a0/0x250
[ 1458.848524][ T2496]  worker_thread+0x6c8/0xf70
[ 1458.853141][ T2496]  ? __pfx_worker_thread+0x10/0x10
[ 1458.858280][ T2496]  kthread+0x2c1/0x3a0
[ 1458.862377][ T2496]  ? _raw_spin_unlock_irq+0x23/0x50
[ 1458.867604][ T2496]  ? __pfx_kthread+0x10/0x10
[ 1458.872224][ T2496]  ret_from_fork+0x45/0x80
[ 1458.876674][ T2496]  ? __pfx_kthread+0x10/0x10
[ 1458.881294][ T2496]  ret_from_fork_asm+0x1a/0x30
[ 1458.886093][ T2496]  </TASK>
[ 1458.889351][ T2496] Kernel Offset: disabled
[ 1458.893721][ T2496] Rebooting in 86400 seconds..