erfaces, different from the descriptor's value: 2
[  303.567694][ T5786] usb 4-1: config 1 has no interface number 2
[  303.567768][ T5786] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  303.567793][ T5786] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  303.567819][ T5786] usb 4-1: config 1 interface 1 has no altsetting 0
[  303.570293][ T5786] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  303.570317][ T5786] usb 4-1: Product: syz
[  303.570326][ T5786] usb 4-1: Manufacturer: syz
[  303.570340][ T5786] usb 4-1: SerialNumber: syz
[  303.793228][ T5786] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  303.793300][ T5786] usb 4-1: selecting invalid altsetting 0
[  303.793325][ T5786] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  303.793374][ T5786] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  303.799646][ T5786] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  303.800092][ T5786] usb 4-1: selecting invalid altsetting 0
[  303.800115][ T5786] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  303.800166][ T5786] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  303.802140][ T5786] usb 4-1: selecting invalid altsetting 0
[  303.802156][ T5786] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  303.802354][ T5786] usb 4-1: selecting invalid altsetting 0
[  303.802366][ T5786] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
2026/09/20 18:56:28 executed programs: 402
[  303.806887][ T5786] usb 4-1: USB disconnect, device number 103
[  303.812655][ T1219] usb 5-1: new high-speed USB device number 104 using dummy_hcd
[  304.003923][ T1219] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  304.005419][ T1219] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  304.005446][ T1219] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  304.005466][ T1219] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  304.005485][ T1219] usb 5-1: config 1 has no interface number 2
[  304.005548][ T1219] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  304.005574][ T1219] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  304.005598][ T1219] usb 5-1: config 1 interface 1 has no altsetting 0
[  304.007924][ T1219] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  304.007949][ T1219] usb 5-1: Product: syz
[  304.007963][ T1219] usb 5-1: Manufacturer: syz
[  304.007978][ T1219] usb 5-1: SerialNumber: syz
[  304.202941][ T5912] usb 1-1: new high-speed USB device number 105 using dummy_hcd
[  304.237779][ T1219] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  304.237847][ T1219] usb 5-1: selecting invalid altsetting 0
[  304.237871][ T1219] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  304.237924][ T1219] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  304.253054][ T1219] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  304.253613][ T1219] usb 5-1: selecting invalid altsetting 0
[  304.253634][ T1219] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  304.253682][ T1219] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  304.259799][ T1219] usb 5-1: selecting invalid altsetting 0
[  304.259840][ T1219] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  304.260145][ T1219] usb 5-1: selecting invalid altsetting 0
[  304.260164][ T1219] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  304.266306][ T1219] usb 5-1: USB disconnect, device number 104
[  304.353745][ T5912] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  304.354936][ T5912] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  304.354961][ T5912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  304.354980][ T5912] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  304.355000][ T5912] usb 1-1: config 1 has no interface number 2
[  304.355066][ T5912] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  304.355090][ T5912] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  304.355115][ T5912] usb 1-1: config 1 interface 1 has no altsetting 0
[  304.359426][ T5912] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  304.359444][ T5912] usb 1-1: Product: syz
[  304.359453][ T5912] usb 1-1: Manufacturer: syz
[  304.359462][ T5912] usb 1-1: SerialNumber: syz
[  304.569321][ T5912] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  304.569392][ T5912] usb 1-1: selecting invalid altsetting 0
[  304.569420][ T5912] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  304.569473][ T5912] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  304.575543][ T5912] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  304.576050][ T5912] usb 1-1: selecting invalid altsetting 0
[  304.576071][ T5912] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  304.576126][ T5912] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  304.578553][ T5912] usb 1-1: selecting invalid altsetting 0
[  304.578574][ T5912] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  304.578868][ T5912] usb 1-1: selecting invalid altsetting 0
[  304.578886][ T5912] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  304.584067][ T5834] usb 4-1: new high-speed USB device number 104 using dummy_hcd
[  304.588444][ T5912] usb 1-1: USB disconnect, device number 105
[  304.733759][ T5834] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  304.734800][ T5834] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  304.734823][ T5834] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  304.734834][ T5834] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  304.734846][ T5834] usb 4-1: config 1 has no interface number 2
[  304.734883][ T5834] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  304.734897][ T5834] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  304.734912][ T5834] usb 4-1: config 1 interface 1 has no altsetting 0
[  304.736869][ T5834] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  304.736885][ T5834] usb 4-1: Product: syz
[  304.736893][ T5834] usb 4-1: Manufacturer: syz
[  304.736902][ T5834] usb 4-1: SerialNumber: syz
[  304.946322][ T5834] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  304.946394][ T5834] usb 4-1: selecting invalid altsetting 0
[  304.946419][ T5834] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  304.946471][ T5834] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  304.950791][ T5834] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  304.951203][ T5834] usb 4-1: selecting invalid altsetting 0
[  304.951229][ T5834] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  304.951282][ T5834] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  304.953337][ T5834] usb 4-1: selecting invalid altsetting 0
[  304.953360][ T5834] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  304.953672][ T5834] usb 4-1: selecting invalid altsetting 0
[  304.953690][ T5834] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  304.956711][ T5834] usb 4-1: USB disconnect, device number 104
[  304.969506][ T5795] udevd[5795]: setting mode of /dev/bus/usb/004/104 to 020664 failed: No such file or directory
[  304.969663][ T5795] udevd[5795]: setting owner of /dev/bus/usb/004/104 to uid=0, gid=0 failed: No such file or directory
[  305.033853][ T5912] usb 5-1: new high-speed USB device number 105 using dummy_hcd
[  305.183711][ T5912] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  305.184541][ T5912] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  305.184558][ T5912] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  305.184569][ T5912] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  305.184581][ T5912] usb 5-1: config 1 has no interface number 2
[  305.184617][ T5912] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  305.184631][ T5912] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  305.184646][ T5912] usb 5-1: config 1 interface 1 has no altsetting 0
[  305.186263][ T5912] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  305.186277][ T5912] usb 5-1: Product: syz
[  305.186285][ T5912] usb 5-1: Manufacturer: syz
[  305.186294][ T5912] usb 5-1: SerialNumber: syz
[  305.372919][ T5786] usb 1-1: new high-speed USB device number 106 using dummy_hcd
[  305.394687][ T5912] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  305.394758][ T5912] usb 5-1: selecting invalid altsetting 0
[  305.394781][ T5912] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  305.394835][ T5912] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  305.411990][ T5912] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  305.412564][ T5912] usb 5-1: selecting invalid altsetting 0
[  305.412585][ T5912] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  305.412632][ T5912] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  305.415769][ T5912] usb 5-1: selecting invalid altsetting 0
[  305.415792][ T5912] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  305.416090][ T5912] usb 5-1: selecting invalid altsetting 0
[  305.416108][ T5912] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  305.420729][ T5912] usb 5-1: USB disconnect, device number 105
[  305.553693][ T5786] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  305.555208][ T5786] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  305.555236][ T5786] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  305.555251][ T5786] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  305.555271][ T5786] usb 1-1: config 1 has no interface number 2
[  305.555334][ T5786] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  305.555359][ T5786] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  305.555379][ T5786] usb 1-1: config 1 interface 1 has no altsetting 0
[  305.557379][ T5786] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  305.557403][ T5786] usb 1-1: Product: syz
[  305.557417][ T5786] usb 1-1: Manufacturer: syz
[  305.557430][ T5786] usb 1-1: SerialNumber: syz
[  305.752996][ T6035] usb 4-1: new high-speed USB device number 105 using dummy_hcd
[  305.772463][ T5786] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  305.772506][ T5786] usb 1-1: selecting invalid altsetting 0
[  305.772521][ T5786] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  305.772551][ T5786] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  305.781449][ T5786] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  305.782092][ T5786] usb 1-1: selecting invalid altsetting 0
[  305.782126][ T5786] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  305.782179][ T5786] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  305.786475][ T5786] usb 1-1: selecting invalid altsetting 0
[  305.786497][ T5786] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  305.786798][ T5786] usb 1-1: selecting invalid altsetting 0
[  305.786816][ T5786] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  305.795861][ T5786] usb 1-1: USB disconnect, device number 106
[  305.903976][ T6035] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  305.905423][ T6035] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  305.905448][ T6035] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  305.905466][ T6035] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  305.905486][ T6035] usb 4-1: config 1 has no interface number 2
[  305.905554][ T6035] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  305.905578][ T6035] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  305.905603][ T6035] usb 4-1: config 1 interface 1 has no altsetting 0
[  305.908328][ T6035] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  305.908354][ T6035] usb 4-1: Product: syz
[  305.908367][ T6035] usb 4-1: Manufacturer: syz
[  305.908380][ T6035] usb 4-1: SerialNumber: syz
[  306.163004][ T5912] usb 5-1: new high-speed USB device number 106 using dummy_hcd
[  306.165735][    C0] raw-gadget.0 gadget.3: ignoring, device is not running
[  306.168547][ T6035] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  306.168611][ T6035] usb 4-1: selecting invalid altsetting 0
[  306.168634][ T6035] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  306.168687][ T6035] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  306.185784][ T6035] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  306.186330][ T6035] usb 4-1: selecting invalid altsetting 0
[  306.186352][ T6035] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  306.186400][ T6035] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  306.189588][ T6035] usb 4-1: selecting invalid altsetting 0
[  306.189611][ T6035] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  306.189939][ T6035] usb 4-1: selecting invalid altsetting 0
[  306.189958][ T6035] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  306.194831][ T6035] usb 4-1: USB disconnect, device number 105
[  306.353651][ T5912] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  306.354581][ T5912] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  306.354601][ T5912] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  306.354613][ T5912] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  306.354628][ T5912] usb 5-1: config 1 has no interface number 2
[  306.354667][ T5912] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  306.354681][ T5912] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  306.354696][ T5912] usb 5-1: config 1 interface 1 has no altsetting 0
[  306.356323][ T5912] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  306.356339][ T5912] usb 5-1: Product: syz
[  306.356347][ T5912] usb 5-1: Manufacturer: syz
[  306.356356][ T5912] usb 5-1: SerialNumber: syz
[  306.560881][    C1] raw-gadget.2 gadget.4: ignoring, device is not running
[  306.562007][ T5912] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  306.562067][ T5912] usb 5-1: selecting invalid altsetting 0
[  306.562092][ T5912] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  306.562143][ T5912] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  306.569536][ T5912] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  306.570084][ T5912] usb 5-1: selecting invalid altsetting 0
[  306.570106][ T5912] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  306.570153][ T5912] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  306.572604][ T5912] usb 5-1: selecting invalid altsetting 0
[  306.572627][ T5912] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  306.573227][ T5912] usb 5-1: selecting invalid altsetting 0
[  306.573247][ T5912] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  306.577731][ T5912] usb 5-1: USB disconnect, device number 106
[  306.603683][    T9] usb 1-1: new high-speed USB device number 107 using dummy_hcd
[  306.783747][    T9] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  306.784984][    T9] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  306.785012][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  306.785032][    T9] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  306.785052][    T9] usb 1-1: config 1 has no interface number 2
[  306.785126][    T9] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  306.785141][    T9] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  306.785156][    T9] usb 1-1: config 1 interface 1 has no altsetting 0
[  306.787225][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  306.787248][    T9] usb 1-1: Product: syz
[  306.787261][    T9] usb 1-1: Manufacturer: syz
[  306.787275][    T9] usb 1-1: SerialNumber: syz
[  306.995336][ T5834] usb 4-1: new high-speed USB device number 106 using dummy_hcd
[  306.999342][    T9] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  306.999414][    T9] usb 1-1: selecting invalid altsetting 0
[  306.999439][    T9] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  306.999491][    T9] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  307.007165][    T9] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  307.007736][    T9] usb 1-1: selecting invalid altsetting 0
[  307.007757][    T9] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  307.007807][    T9] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  307.011002][    T9] usb 1-1: selecting invalid altsetting 0
[  307.011027][    T9] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  307.011352][    T9] usb 1-1: selecting invalid altsetting 0
[  307.011374][    T9] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  307.019038][    T9] usb 1-1: USB disconnect, device number 107
[  307.087559][ T6052] speedtch 2-1:1.0: Direct firmware load for speedtch-1.bin failed with error -2
[  307.087586][ T6052] speedtch 2-1:1.0: Falling back to sysfs fallback for: speedtch-1.bin
[  307.165142][ T5834] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  307.166335][ T5834] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  307.166360][ T5834] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  307.166379][ T5834] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  307.166399][ T5834] usb 4-1: config 1 has no interface number 2
[  307.166461][ T5834] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  307.166485][ T5834] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  307.166510][ T5834] usb 4-1: config 1 interface 1 has no altsetting 0
[  307.168900][ T5834] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  307.168922][ T5834] usb 4-1: Product: syz
[  307.168937][ T5834] usb 4-1: Manufacturer: syz
[  307.168951][ T5834] usb 4-1: SerialNumber: syz
[  307.422919][ T5905] usb 5-1: new high-speed USB device number 107 using dummy_hcd
[  307.464658][ T5834] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  307.464727][ T5834] usb 4-1: selecting invalid altsetting 0
[  307.464752][ T5834] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  307.464805][ T5834] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  307.470646][ T5834] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  307.471053][ T5834] usb 4-1: selecting invalid altsetting 0
[  307.471079][ T5834] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  307.471177][ T5834] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  307.481744][ T5834] usb 4-1: selecting invalid altsetting 0
[  307.481777][ T5834] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  307.482279][ T5834] usb 4-1: selecting invalid altsetting 0
[  307.482299][ T5834] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  307.485753][ T5834] usb 4-1: USB disconnect, device number 106
[  307.627027][ T5905] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  307.631512][ T5905] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  307.631550][ T5905] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  307.631571][ T5905] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  307.631592][ T5905] usb 5-1: config 1 has no interface number 2
[  307.631657][ T5905] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  307.631680][ T5905] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  307.631704][ T5905] usb 5-1: config 1 interface 1 has no altsetting 0
[  307.700280][ T5905] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  307.700306][ T5905] usb 5-1: Product: syz
[  307.700320][ T5905] usb 5-1: Manufacturer: syz
[  307.700333][ T5905] usb 5-1: SerialNumber: syz
[  307.873099][ T5786] usb 1-1: new high-speed USB device number 108 using dummy_hcd
[  307.909563][    C0] raw-gadget.3 gadget.4: ignoring, device is not running
[  307.911014][ T5905] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  307.911086][ T5905] usb 5-1: selecting invalid altsetting 0
[  307.911112][ T5905] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  307.911164][ T5905] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  307.923315][ T5905] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  307.924280][ T5905] usb 5-1: selecting invalid altsetting 0
[  307.924303][ T5905] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  307.924350][ T5905] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  307.926767][ T5905] usb 5-1: selecting invalid altsetting 0
[  307.926789][ T5905] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  307.927438][ T5905] usb 5-1: selecting invalid altsetting 0
[  307.927458][ T5905] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  307.933958][ T5905] usb 5-1: USB disconnect, device number 107
[  308.046285][ T5786] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  308.047395][ T5786] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  308.047414][ T5786] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  308.047426][ T5786] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  308.047437][ T5786] usb 1-1: config 1 has no interface number 2
[  308.047474][ T5786] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  308.047488][ T5786] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  308.047503][ T5786] usb 1-1: config 1 interface 1 has no altsetting 0
[  308.049826][ T5786] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  308.049853][ T5786] usb 1-1: Product: syz
[  308.049867][ T5786] usb 1-1: Manufacturer: syz
[  308.049881][ T5786] usb 1-1: SerialNumber: syz
[  308.261026][ T5786] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  308.261104][ T5786] usb 1-1: selecting invalid altsetting 0
[  308.261131][ T5786] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  308.261187][ T5786] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  308.268833][ T5786] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  308.269397][ T5786] usb 1-1: selecting invalid altsetting 0
[  308.269418][ T5786] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  308.269466][ T5786] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  308.272070][ T5786] usb 1-1: selecting invalid altsetting 0
[  308.272105][ T5786] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  308.272448][ T5786] usb 1-1: selecting invalid altsetting 0
[  308.272470][ T5786] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  308.280801][ T5786] usb 1-1: USB disconnect, device number 108
[  308.281244][ T5834] usb 4-1: new high-speed USB device number 107 using dummy_hcd
[  308.464882][ T5834] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  308.466215][ T5834] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  308.466233][ T5834] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  308.466245][ T5834] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  308.466256][ T5834] usb 4-1: config 1 has no interface number 2
[  308.466293][ T5834] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  308.466307][ T5834] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  308.466322][ T5834] usb 4-1: config 1 interface 1 has no altsetting 0
[  308.468007][ T5834] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  308.468022][ T5834] usb 4-1: Product: syz
[  308.468031][ T5834] usb 4-1: Manufacturer: syz
[  308.468039][ T5834] usb 4-1: SerialNumber: syz
[  308.681626][ T5834] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  308.681696][ T5834] usb 4-1: selecting invalid altsetting 0
[  308.681720][ T5834] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  308.681779][ T5834] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  308.712382][ T5912] usb 5-1: new high-speed USB device number 108 using dummy_hcd
[  308.726770][ T5834] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  308.727178][ T5834] usb 4-1: selecting invalid altsetting 0
[  308.727205][ T5834] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  308.727258][ T5834] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  308.728969][ T5834] usb 4-1: selecting invalid altsetting 0
[  308.728986][ T5834] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  308.729195][ T5834] usb 4-1: selecting invalid altsetting 0
[  308.729208][ T5834] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  308.731922][ T5834] usb 4-1: USB disconnect, device number 107
[  308.883953][ T5912] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  308.885196][ T5912] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  308.885233][ T5912] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  308.885253][ T5912] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  308.885274][ T5912] usb 5-1: config 1 has no interface number 2
[  308.885330][ T5912] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  308.885344][ T5912] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  308.885359][ T5912] usb 5-1: config 1 interface 1 has no altsetting 0
[  308.887685][ T5912] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  308.887712][ T5912] usb 5-1: Product: syz
[  308.887726][ T5912] usb 5-1: Manufacturer: syz
[  308.887741][ T5912] usb 5-1: SerialNumber: syz
[  309.063325][ T5786] usb 1-1: new high-speed USB device number 109 using dummy_hcd
[  309.094289][ T5912] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  309.094359][ T5912] usb 5-1: selecting invalid altsetting 0
[  309.094383][ T5912] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  309.094471][ T5912] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  309.100418][ T5912] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  309.100817][ T5912] usb 5-1: selecting invalid altsetting 0
[  309.100843][ T5912] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  309.100897][ T5912] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  309.102941][ T5912] usb 5-1: selecting invalid altsetting 0
2026/09/20 18:56:33 executed programs: 419
[  309.102964][ T5912] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  309.103273][ T5912] usb 5-1: selecting invalid altsetting 0
[  309.103291][ T5912] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  309.107842][ T5912] usb 5-1: USB disconnect, device number 108
[  309.245378][ T5786] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  309.247207][ T5786] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  309.247236][ T5786] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  309.247254][ T5786] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  309.247275][ T5786] usb 1-1: config 1 has no interface number 2
[  309.247341][ T5786] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  309.247359][ T5786] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  309.247374][ T5786] usb 1-1: config 1 interface 1 has no altsetting 0
[  309.249370][ T5786] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  309.249394][ T5786] usb 1-1: Product: syz
[  309.249408][ T5786] usb 1-1: Manufacturer: syz
[  309.249421][ T5786] usb 1-1: SerialNumber: syz
[  309.452901][ T5905] usb 4-1: new high-speed USB device number 108 using dummy_hcd
[  309.456825][ T5786] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  309.456890][ T5786] usb 1-1: selecting invalid altsetting 0
[  309.456916][ T5786] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  309.456971][ T5786] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  309.462717][ T5786] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  309.472192][ T5786] usb 1-1: selecting invalid altsetting 0
[  309.472219][ T5786] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  309.472268][ T5786] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  309.475093][ T5786] usb 1-1: selecting invalid altsetting 0
[  309.475119][ T5786] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  309.475429][ T5786] usb 1-1: selecting invalid altsetting 0
[  309.475448][ T5786] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  309.480355][ T5786] usb 1-1: USB disconnect, device number 109
[  309.603599][ T5905] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  309.604725][ T5905] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  309.604744][ T5905] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  309.604755][ T5905] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  309.604767][ T5905] usb 4-1: config 1 has no interface number 2
[  309.604812][ T5905] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  309.604827][ T5905] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  309.604842][ T5905] usb 4-1: config 1 interface 1 has no altsetting 0
[  309.607719][ T5905] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  309.607744][ T5905] usb 4-1: Product: syz
[  309.607757][ T5905] usb 4-1: Manufacturer: syz
[  309.607772][ T5905] usb 4-1: SerialNumber: syz
[  309.818600][    C0] raw-gadget.2 gadget.3: ignoring, device is not running
[  309.820726][ T5905] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  309.820792][ T5905] usb 4-1: selecting invalid altsetting 0
[  309.820816][ T5905] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  309.820867][ T5905] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  309.829788][ T5905] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  309.830664][ T5905] usb 4-1: selecting invalid altsetting 0
[  309.830687][ T5905] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  309.830760][ T5905] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  309.835370][ T5905] usb 4-1: selecting invalid altsetting 0
[  309.835393][ T5905] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  309.835735][ T5905] usb 4-1: selecting invalid altsetting 0
[  309.835754][ T5905] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  309.843285][ T5905] usb 4-1: USB disconnect, device number 108
[  309.943123][ T5786] usb 5-1: new high-speed USB device number 109 using dummy_hcd
[  310.093602][ T5786] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  310.094494][ T5786] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  310.094512][ T5786] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  310.094527][ T5786] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  310.094539][ T5786] usb 5-1: config 1 has no interface number 2
[  310.094576][ T5786] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  310.094590][ T5786] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  310.094605][ T5786] usb 5-1: config 1 interface 1 has no altsetting 0
[  310.096234][ T5786] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  310.096249][ T5786] usb 5-1: Product: syz
[  310.096257][ T5786] usb 5-1: Manufacturer: syz
[  310.096266][ T5786] usb 5-1: SerialNumber: syz
[  310.264157][ T5912] usb 1-1: new high-speed USB device number 110 using dummy_hcd
[  310.303717][ T5786] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  310.303788][ T5786] usb 5-1: selecting invalid altsetting 0
[  310.303814][ T5786] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  310.303867][ T5786] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  310.310190][ T5786] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  310.310605][ T5786] usb 5-1: selecting invalid altsetting 0
[  310.310631][ T5786] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  310.310686][ T5786] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  310.312695][ T5786] usb 5-1: selecting invalid altsetting 0
[  310.312713][ T5786] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  310.321977][ T5786] usb 5-1: selecting invalid altsetting 0
[  310.321998][ T5786] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  310.405989][ T5786] usb 5-1: USB disconnect, device number 109
[  310.427227][ T5912] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  310.431628][ T5912] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  310.431656][ T5912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  310.431675][ T5912] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  310.431695][ T5912] usb 1-1: config 1 has no interface number 2
[  310.431760][ T5912] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  310.431784][ T5912] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  310.431810][ T5912] usb 1-1: config 1 interface 1 has no altsetting 0
[  310.464016][ T5912] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  310.464043][ T5912] usb 1-1: Product: syz
[  310.464076][ T5912] usb 1-1: Manufacturer: syz
[  310.464090][ T5912] usb 1-1: SerialNumber: syz
[  310.602930][ T6008] usb 4-1: new high-speed USB device number 109 using dummy_hcd
[  310.671384][    C1] raw-gadget.1 gadget.0: ignoring, device is not running
[  310.671786][    C1] raw-gadget.1 gadget.0: ignoring, device is not running
[  310.673529][ T5912] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  310.673590][ T5912] usb 1-1: selecting invalid altsetting 0
[  310.673611][ T5912] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  310.673660][ T5912] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  310.686082][ T5912] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  310.686625][ T5912] usb 1-1: selecting invalid altsetting 0
[  310.686646][ T5912] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  310.686694][ T5912] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  310.689825][ T5912] usb 1-1: selecting invalid altsetting 0
[  310.689849][ T5912] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  310.690151][ T5912] usb 1-1: selecting invalid altsetting 0
[  310.690170][ T5912] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  310.695856][ T5912] usb 1-1: USB disconnect, device number 110
[  310.753635][ T6008] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  310.754591][ T6008] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  310.754612][ T6008] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  310.754629][ T6008] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  310.754647][ T6008] usb 4-1: config 1 has no interface number 2
[  310.754705][ T6008] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  310.754726][ T6008] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  310.754748][ T6008] usb 4-1: config 1 interface 1 has no altsetting 0
[  310.756716][ T6008] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  310.756738][ T6008] usb 4-1: Product: syz
[  310.756750][ T6008] usb 4-1: Manufacturer: syz
[  310.756763][ T6008] usb 4-1: SerialNumber: syz
[  310.975006][ T6008] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  310.975076][ T6008] usb 4-1: selecting invalid altsetting 0
[  310.975101][ T6008] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  310.975152][ T6008] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  310.981590][ T6008] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  310.982030][ T6008] usb 4-1: selecting invalid altsetting 0
[  310.982055][ T6008] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  310.982110][ T6008] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  310.985457][ T6008] usb 4-1: selecting invalid altsetting 0
[  310.985481][ T6008] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  310.985778][ T6008] usb 4-1: selecting invalid altsetting 0
[  310.985796][ T6008] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  310.990468][ T6008] usb 4-1: USB disconnect, device number 109
[  311.132957][ T5912] usb 5-1: new high-speed USB device number 110 using dummy_hcd
[  311.283403][ T5912] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  311.284299][ T5912] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  311.284325][ T5912] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  311.284343][ T5912] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  311.284363][ T5912] usb 5-1: config 1 has no interface number 2
[  311.284429][ T5912] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  311.284453][ T5912] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  311.284472][ T5912] usb 5-1: config 1 interface 1 has no altsetting 0
[  311.286711][ T5912] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  311.286733][ T5912] usb 5-1: Product: syz
[  311.286746][ T5912] usb 5-1: Manufacturer: syz
[  311.286760][ T5912] usb 5-1: SerialNumber: syz
[  311.452951][    T9] usb 1-1: new high-speed USB device number 111 using dummy_hcd
[  311.494115][ T5912] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  311.494184][ T5912] usb 5-1: selecting invalid altsetting 0
[  311.494208][ T5912] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  311.494266][ T5912] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  311.534651][ T5912] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  311.535056][ T5912] usb 5-1: selecting invalid altsetting 0
[  311.535080][ T5912] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  311.535132][ T5912] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  311.536907][ T5912] usb 5-1: selecting invalid altsetting 0
[  311.536924][ T5912] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  311.537114][ T5912] usb 5-1: selecting invalid altsetting 0
[  311.537126][ T5912] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  311.539959][ T5912] usb 5-1: USB disconnect, device number 110
[  311.633549][    T9] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  311.634586][    T9] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  311.634606][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  311.634618][    T9] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  311.634630][    T9] usb 1-1: config 1 has no interface number 2
[  311.634669][    T9] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  311.634683][    T9] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  311.634699][    T9] usb 1-1: config 1 interface 1 has no altsetting 0
[  311.636409][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  311.636424][    T9] usb 1-1: Product: syz
[  311.636433][    T9] usb 1-1: Manufacturer: syz
[  311.636441][    T9] usb 1-1: SerialNumber: syz
[  311.752914][ T5786] usb 4-1: new high-speed USB device number 110 using dummy_hcd
[  311.845085][    T9] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  311.845163][    T9] usb 1-1: selecting invalid altsetting 0
[  311.845190][    T9] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  311.845242][    T9] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  311.850720][    T9] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  311.851853][    T9] usb 1-1: selecting invalid altsetting 0
[  311.851878][    T9] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  311.851934][    T9] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  311.865236][    T9] usb 1-1: selecting invalid altsetting 0
[  311.865264][    T9] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  311.865570][    T9] usb 1-1: selecting invalid altsetting 0
[  311.865588][    T9] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  311.868704][    T9] usb 1-1: USB disconnect, device number 111
[  311.915588][ T5786] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  311.916781][ T5786] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  311.916803][ T5786] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  311.916820][ T5786] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  311.916838][ T5786] usb 4-1: config 1 has no interface number 2
[  311.916897][ T5786] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  311.916917][ T5786] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  311.916941][ T5786] usb 4-1: config 1 interface 1 has no altsetting 0
[  311.919343][ T5786] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  311.919364][ T5786] usb 4-1: Product: syz
[  311.919377][ T5786] usb 4-1: Manufacturer: syz
[  311.919389][ T5786] usb 4-1: SerialNumber: syz
[  312.132368][ T5786] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  312.132437][ T5786] usb 4-1: selecting invalid altsetting 0
[  312.132473][ T5786] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  312.132526][ T5786] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  312.143685][ T5786] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  312.144198][ T5786] usb 4-1: selecting invalid altsetting 0
[  312.144215][ T5786] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  312.144245][ T5786] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  312.148079][ T5786] usb 4-1: selecting invalid altsetting 0
[  312.148105][ T5786] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  312.148503][ T5786] usb 4-1: selecting invalid altsetting 0
[  312.148524][ T5786] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  312.157146][ T5786] usb 4-1: USB disconnect, device number 110
[  312.333031][    T9] usb 5-1: new high-speed USB device number 111 using dummy_hcd
[  312.483615][    T9] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  312.484493][    T9] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  312.484541][    T9] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  312.484561][    T9] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  312.484581][    T9] usb 5-1: config 1 has no interface number 2
[  312.484644][    T9] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  312.484668][    T9] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  312.484734][    T9] usb 5-1: config 1 interface 1 has no altsetting 0
[  312.487050][    T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  312.487079][    T9] usb 5-1: Product: syz
[  312.487093][    T9] usb 5-1: Manufacturer: syz
[  312.487105][    T9] usb 5-1: SerialNumber: syz
[  312.622934][ T5786] usb 1-1: new high-speed USB device number 112 using dummy_hcd
[  312.694613][    T9] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  312.694681][    T9] usb 5-1: selecting invalid altsetting 0
[  312.694706][    T9] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  312.694761][    T9] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  312.701125][    T9] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  312.701500][    T9] usb 5-1: selecting invalid altsetting 0
[  312.701524][    T9] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  312.701576][    T9] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  312.704231][    T9] usb 5-1: selecting invalid altsetting 0
[  312.704255][    T9] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  312.704919][    T9] usb 5-1: selecting invalid altsetting 0
[  312.704939][    T9] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  312.709768][    T9] usb 5-1: USB disconnect, device number 111
[  312.775877][ T5786] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  312.777070][ T5786] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  312.777092][ T5786] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  312.777108][ T5786] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  312.777126][ T5786] usb 1-1: config 1 has no interface number 2
[  312.777184][ T5786] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  312.777204][ T5786] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  312.777227][ T5786] usb 1-1: config 1 interface 1 has no altsetting 0
[  312.779673][ T5786] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  312.779694][ T5786] usb 1-1: Product: syz
[  312.779722][ T5786] usb 1-1: Manufacturer: syz
[  312.779735][ T5786] usb 1-1: SerialNumber: syz
[  312.942913][ T6008] usb 4-1: new high-speed USB device number 111 using dummy_hcd
[  312.993162][    C0] raw-gadget.1 gadget.0: ignoring, device is not running
[  312.997035][ T5786] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  312.997113][ T5786] usb 1-1: selecting invalid altsetting 0
[  312.997137][ T5786] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  312.997192][ T5786] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  313.002072][ T5786] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  313.002463][ T5786] usb 1-1: selecting invalid altsetting 0
[  313.002490][ T5786] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  313.002544][ T5786] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  313.006169][ T5786] usb 1-1: selecting invalid altsetting 0
[  313.006195][ T5786] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  313.006559][ T5786] usb 1-1: selecting invalid altsetting 0
[  313.006578][ T5786] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  313.011087][ T5786] usb 1-1: USB disconnect, device number 112
[  313.134873][ T6008] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  313.137048][ T6008] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  313.137076][ T6008] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  313.137094][ T6008] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  313.137113][ T6008] usb 4-1: config 1 has no interface number 2
[  313.137175][ T6008] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  313.137199][ T6008] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  313.137223][ T6008] usb 4-1: config 1 interface 1 has no altsetting 0
[  313.139424][ T6008] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  313.139450][ T6008] usb 4-1: Product: syz
[  313.139472][ T6008] usb 4-1: Manufacturer: syz
[  313.139486][ T6008] usb 4-1: SerialNumber: syz
[  313.347021][ T6008] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  313.347090][ T6008] usb 4-1: selecting invalid altsetting 0
[  313.347124][ T6008] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  313.347175][ T6008] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  313.384674][ T6008] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  313.385311][ T6008] usb 4-1: selecting invalid altsetting 0
[  313.385337][ T6008] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  313.385390][ T6008] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  313.391592][ T6008] usb 4-1: selecting invalid altsetting 0
[  313.391617][ T6008] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  313.392102][ T6008] usb 4-1: selecting invalid altsetting 0
[  313.392118][ T6008] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  313.452459][ T6008] usb 4-1: USB disconnect, device number 111
[  313.522969][ T5912] usb 5-1: new high-speed USB device number 112 using dummy_hcd
[  313.673736][ T5912] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  313.674957][ T5912] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  313.674986][ T5912] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  313.675006][ T5912] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  313.675026][ T5912] usb 5-1: config 1 has no interface number 2
[  313.675090][ T5912] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  313.675104][ T5912] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  313.675120][ T5912] usb 5-1: config 1 interface 1 has no altsetting 0
[  313.677137][ T5912] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  313.677158][ T5912] usb 5-1: Product: syz
[  313.677172][ T5912] usb 5-1: Manufacturer: syz
[  313.677186][ T5912] usb 5-1: SerialNumber: syz
[  313.783348][ T1219] usb 1-1: new high-speed USB device number 113 using dummy_hcd
[  313.884367][    C1] raw-gadget.0 gadget.4: ignoring, device is not running
[  313.887626][ T5912] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  313.887691][ T5912] usb 5-1: selecting invalid altsetting 0
[  313.887715][ T5912] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  313.887768][ T5912] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  313.902314][ T5912] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  313.906699][ T5912] usb 5-1: selecting invalid altsetting 0
[  313.906728][ T5912] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  313.906778][ T5912] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  313.909162][ T5912] usb 5-1: selecting invalid altsetting 0
[  313.909183][ T5912] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  313.909480][ T5912] usb 5-1: selecting invalid altsetting 0
[  313.909498][ T5912] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  313.922157][ T5912] usb 5-1: USB disconnect, device number 112
[  313.946902][ T1219] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  313.976636][ T1219] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  313.976663][ T1219] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  313.976680][ T1219] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  313.976697][ T1219] usb 1-1: config 1 has no interface number 2
[  313.976756][ T1219] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  313.976776][ T1219] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  313.976799][ T1219] usb 1-1: config 1 interface 1 has no altsetting 0
[  313.981896][ T1219] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  313.981921][ T1219] usb 1-1: Product: syz
[  313.981934][ T1219] usb 1-1: Manufacturer: syz
[  313.981947][ T1219] usb 1-1: SerialNumber: syz
[  314.162924][ T5786] usb 4-1: new high-speed USB device number 112 using dummy_hcd
[  314.193129][ T1219] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  314.193198][ T1219] usb 1-1: selecting invalid altsetting 0
[  314.193223][ T1219] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  314.193277][ T1219] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  314.198686][ T1219] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  314.199115][ T1219] usb 1-1: selecting invalid altsetting 0
[  314.199140][ T1219] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  314.199195][ T1219] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  314.201013][ T1219] usb 1-1: selecting invalid altsetting 0
[  314.201029][ T1219] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  314.201227][ T1219] usb 1-1: selecting invalid altsetting 0
[  314.201247][ T1219] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  314.205311][ T1219] usb 1-1: USB disconnect, device number 113
[  314.343711][ T5786] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  314.344921][ T5786] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  314.344949][ T5786] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  314.344969][ T5786] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  314.344989][ T5786] usb 4-1: config 1 has no interface number 2
2026/09/20 18:56:38 executed programs: 436
[  314.345040][ T5786] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  314.345054][ T5786] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  314.345070][ T5786] usb 4-1: config 1 interface 1 has no altsetting 0
[  314.347193][ T5786] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  314.347216][ T5786] usb 4-1: Product: syz
[  314.347229][ T5786] usb 4-1: Manufacturer: syz
[  314.347243][ T5786] usb 4-1: SerialNumber: syz
[  314.556667][ T5786] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  314.556736][ T5786] usb 4-1: selecting invalid altsetting 0
[  314.556760][ T5786] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  314.556812][ T5786] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  314.561507][ T5786] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  314.561911][ T5786] usb 4-1: selecting invalid altsetting 0
[  314.561937][ T5786] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  314.561989][ T5786] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  314.579166][ T5786] usb 4-1: selecting invalid altsetting 0
[  314.579194][ T5786] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  314.579517][ T5786] usb 4-1: selecting invalid altsetting 0
[  314.579536][ T5786] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  314.584543][ T5786] usb 4-1: USB disconnect, device number 112
[  314.703009][ T5905] usb 5-1: new high-speed USB device number 113 using dummy_hcd
[  314.854131][ T5905] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  314.855173][ T5905] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  314.855194][ T5905] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  314.855205][ T5905] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  314.855217][ T5905] usb 5-1: config 1 has no interface number 2
[  314.855253][ T5905] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  314.855267][ T5905] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  314.855282][ T5905] usb 5-1: config 1 interface 1 has no altsetting 0
[  314.857329][ T5905] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  314.857353][ T5905] usb 5-1: Product: syz
[  314.857367][ T5905] usb 5-1: Manufacturer: syz
[  314.857381][ T5905] usb 5-1: SerialNumber: syz
[  315.002920][    T9] usb 1-1: new high-speed USB device number 114 using dummy_hcd
[  315.062761][    C0] raw-gadget.0 gadget.4: ignoring, device is not running
[  315.076171][ T5905] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  315.076241][ T5905] usb 5-1: selecting invalid altsetting 0
[  315.076266][ T5905] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  315.076321][ T5905] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  315.115822][ T5905] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  315.116228][ T5905] usb 5-1: selecting invalid altsetting 0
[  315.116254][ T5905] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  315.116309][ T5905] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  315.118205][ T5905] usb 5-1: selecting invalid altsetting 0
[  315.118221][ T5905] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  315.118408][ T5905] usb 5-1: selecting invalid altsetting 0
[  315.118420][ T5905] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  315.122259][ T5905] usb 5-1: USB disconnect, device number 113
[  315.154849][    T9] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  315.158685][    T9] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  315.158710][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  315.158726][    T9] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  315.158744][    T9] usb 1-1: config 1 has no interface number 2
[  315.158804][    T9] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  315.158824][    T9] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  315.158846][    T9] usb 1-1: config 1 interface 1 has no altsetting 0
[  315.165400][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  315.165423][    T9] usb 1-1: Product: syz
[  315.165437][    T9] usb 1-1: Manufacturer: syz
[  315.165449][    T9] usb 1-1: SerialNumber: syz
[  315.342938][ T1219] usb 4-1: new high-speed USB device number 113 using dummy_hcd
[  315.388854][    T9] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  315.388918][    T9] usb 1-1: selecting invalid altsetting 0
[  315.388942][    T9] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  315.389002][    T9] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  315.396472][    T9] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  315.396995][    T9] usb 1-1: selecting invalid altsetting 0
[  315.397015][    T9] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  315.397064][    T9] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  315.400645][    T9] usb 1-1: selecting invalid altsetting 0
[  315.400668][    T9] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  315.400965][    T9] usb 1-1: selecting invalid altsetting 0
[  315.401009][    T9] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  315.407062][    T9] usb 1-1: USB disconnect, device number 114
[  315.523498][ T1219] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  315.524856][ T1219] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  315.524886][ T1219] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  315.524907][ T1219] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  315.524938][ T1219] usb 4-1: config 1 has no interface number 2
[  315.524977][ T1219] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  315.524991][ T1219] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  315.525006][ T1219] usb 4-1: config 1 interface 1 has no altsetting 0
[  315.527293][ T1219] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  315.527320][ T1219] usb 4-1: Product: syz
[  315.527336][ T1219] usb 4-1: Manufacturer: syz
[  315.527348][ T1219] usb 4-1: SerialNumber: syz
[  315.735570][ T1219] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  315.735650][ T1219] usb 4-1: selecting invalid altsetting 0
[  315.735676][ T1219] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  315.735728][ T1219] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  315.740622][ T1219] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  315.741013][ T1219] usb 4-1: selecting invalid altsetting 0
[  315.741038][ T1219] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  315.741091][ T1219] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  315.746986][ T1219] usb 4-1: selecting invalid altsetting 0
[  315.747012][ T1219] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  315.747344][ T1219] usb 4-1: selecting invalid altsetting 0
[  315.747364][ T1219] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  315.750285][ T1219] usb 4-1: USB disconnect, device number 113
[  315.892947][ T5912] usb 5-1: new high-speed USB device number 114 using dummy_hcd
[  316.045379][ T5912] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  316.046384][ T5912] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  316.046403][ T5912] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  316.046414][ T5912] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  316.046426][ T5912] usb 5-1: config 1 has no interface number 2
[  316.046464][ T5912] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  316.046478][ T5912] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  316.046493][ T5912] usb 5-1: config 1 interface 1 has no altsetting 0
[  316.048178][ T5912] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  316.048194][ T5912] usb 5-1: Product: syz
[  316.048202][ T5912] usb 5-1: Manufacturer: syz
[  316.048211][ T5912] usb 5-1: SerialNumber: syz
[  316.163197][ T1219] usb 1-1: new high-speed USB device number 115 using dummy_hcd
[  316.260406][    C1] raw-gadget.3 gadget.4: ignoring, device is not running
[  316.260830][    C1] raw-gadget.3 gadget.4: ignoring, device is not running
[  316.263543][ T5912] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  316.263604][ T5912] usb 5-1: selecting invalid altsetting 0
[  316.263626][ T5912] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  316.263682][ T5912] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  316.274758][ T5912] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  316.275438][ T5912] usb 5-1: selecting invalid altsetting 0
[  316.275467][ T5912] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  316.275529][ T5912] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  316.279594][ T5912] usb 5-1: selecting invalid altsetting 0
[  316.279622][ T5912] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  316.279967][ T5912] usb 5-1: selecting invalid altsetting 0
[  316.279994][ T5912] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  316.288638][ T5912] usb 5-1: USB disconnect, device number 114
[  316.334534][ T1219] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  316.337527][ T1219] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  316.337553][ T1219] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  316.337570][ T1219] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  316.337588][ T1219] usb 1-1: config 1 has no interface number 2
[  316.337647][ T1219] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  316.337667][ T1219] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  316.337689][ T1219] usb 1-1: config 1 interface 1 has no altsetting 0
[  316.340019][ T1219] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  316.340041][ T1219] usb 1-1: Product: syz
[  316.340053][ T1219] usb 1-1: Manufacturer: syz
[  316.340066][ T1219] usb 1-1: SerialNumber: syz
[  316.551902][    C1] raw-gadget.0 gadget.0: ignoring, device is not running
[  316.555465][ T1219] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  316.555525][ T1219] usb 1-1: selecting invalid altsetting 0
[  316.555547][ T1219] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  316.555603][ T1219] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  316.566266][ T1219] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  316.566793][ T1219] usb 1-1: selecting invalid altsetting 0
[  316.566815][ T1219] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  316.566878][ T1219] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  316.572578][ T1219] usb 1-1: selecting invalid altsetting 0
[  316.572603][ T1219] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  316.574497][ T1219] usb 1-1: selecting invalid altsetting 0
[  316.574520][ T1219] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  316.579816][ T1219] usb 1-1: USB disconnect, device number 115
[  316.762927][    T9] usb 4-1: new high-speed USB device number 114 using dummy_hcd
[  316.914340][    T9] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  316.915575][    T9] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  316.915592][    T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  316.915604][    T9] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  316.915615][    T9] usb 4-1: config 1 has no interface number 2
[  316.915652][    T9] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  316.915665][    T9] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  316.915680][    T9] usb 4-1: config 1 interface 1 has no altsetting 0
[  316.917676][    T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  316.917698][    T9] usb 4-1: Product: syz
[  316.917712][    T9] usb 4-1: Manufacturer: syz
[  316.917727][    T9] usb 4-1: SerialNumber: syz
[  317.073825][ T5786] usb 5-1: new high-speed USB device number 115 using dummy_hcd
[  317.126068][    T9] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  317.126136][    T9] usb 4-1: selecting invalid altsetting 0
[  317.126161][    T9] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  317.126213][    T9] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  317.132105][    T9] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  317.132499][    T9] usb 4-1: selecting invalid altsetting 0
[  317.132524][    T9] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  317.132577][    T9] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  317.176225][    T9] usb 4-1: selecting invalid altsetting 0
[  317.176254][    T9] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  317.176562][    T9] usb 4-1: selecting invalid altsetting 0
[  317.176581][    T9] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  317.190551][    T9] usb 4-1: USB disconnect, device number 114
[  317.244156][ T5786] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  317.245022][ T5786] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  317.245039][ T5786] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  317.245050][ T5786] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  317.245062][ T5786] usb 5-1: config 1 has no interface number 2
[  317.245099][ T5786] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  317.245113][ T5786] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  317.245128][ T5786] usb 5-1: config 1 interface 1 has no altsetting 0
[  317.246772][ T5786] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  317.246787][ T5786] usb 5-1: Product: syz
[  317.246795][ T5786] usb 5-1: Manufacturer: syz
[  317.246804][ T5786] usb 5-1: SerialNumber: syz
[  317.310046][ T1312] ieee802154 phy0 wpan0: encryption failed: -22
[  317.310955][ T1312] ieee802154 phy1 wpan1: encryption failed: -22
[  317.392977][ T1219] usb 1-1: new high-speed USB device number 116 using dummy_hcd
[  317.456019][ T5786] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  317.456090][ T5786] usb 5-1: selecting invalid altsetting 0
[  317.456115][ T5786] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  317.456168][ T5786] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  317.461034][ T5786] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  317.461448][ T5786] usb 5-1: selecting invalid altsetting 0
[  317.461473][ T5786] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  317.461526][ T5786] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  317.472224][ T5786] usb 5-1: selecting invalid altsetting 0
[  317.472246][ T5786] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  317.472516][ T5786] usb 5-1: selecting invalid altsetting 0
[  317.472537][ T5786] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  317.477298][ T5786] usb 5-1: USB disconnect, device number 115
[  317.564719][ T1219] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  317.565784][ T1219] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  317.565809][ T1219] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  317.565828][ T1219] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  317.565848][ T1219] usb 1-1: config 1 has no interface number 2
[  317.565904][ T1219] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  317.565918][ T1219] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  317.565933][ T1219] usb 1-1: config 1 interface 1 has no altsetting 0
[  317.568253][ T1219] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  317.568280][ T1219] usb 1-1: Product: syz
[  317.568294][ T1219] usb 1-1: Manufacturer: syz
[  317.568309][ T1219] usb 1-1: SerialNumber: syz
[  317.776213][ T1219] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  317.776298][ T1219] usb 1-1: selecting invalid altsetting 0
[  317.776323][ T1219] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  317.776406][ T1219] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  317.781460][ T1219] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  317.781832][ T1219] usb 1-1: selecting invalid altsetting 0
[  317.781847][ T1219] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  317.781877][ T1219] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  317.786445][ T1219] usb 1-1: selecting invalid altsetting 0
[  317.786469][ T1219] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  317.786769][ T1219] usb 1-1: selecting invalid altsetting 0
[  317.786787][ T1219] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  317.801604][ T1219] usb 1-1: USB disconnect, device number 116
[  317.945099][ T5786] usb 4-1: new high-speed USB device number 115 using dummy_hcd
[  318.094477][ T5786] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  318.095609][ T5786] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  318.095637][ T5786] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  318.095654][ T5786] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  318.095669][ T5786] usb 4-1: config 1 has no interface number 2
[  318.095707][ T5786] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  318.095721][ T5786] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  318.095737][ T5786] usb 4-1: config 1 interface 1 has no altsetting 0
[  318.098378][ T5786] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  318.098405][ T5786] usb 4-1: Product: syz
[  318.098419][ T5786] usb 4-1: Manufacturer: syz
[  318.098434][ T5786] usb 4-1: SerialNumber: syz
[  318.223019][    T9] usb 5-1: new high-speed USB device number 116 using dummy_hcd
[  318.314642][ T5786] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  318.314710][ T5786] usb 4-1: selecting invalid altsetting 0
[  318.314736][ T5786] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  318.314786][ T5786] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  318.327951][ T5786] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  318.328494][ T5786] usb 4-1: selecting invalid altsetting 0
[  318.328516][ T5786] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  318.328564][ T5786] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  318.331127][ T5786] usb 4-1: selecting invalid altsetting 0
[  318.331149][ T5786] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  318.331447][ T5786] usb 4-1: selecting invalid altsetting 0
[  318.331473][ T5786] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  318.338506][ T5786] usb 4-1: USB disconnect, device number 115
[  318.376864][    T9] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  318.377824][    T9] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  318.377844][    T9] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  318.377861][    T9] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  318.377879][    T9] usb 5-1: config 1 has no interface number 2
[  318.377937][    T9] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  318.377958][    T9] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  318.377980][    T9] usb 5-1: config 1 interface 1 has no altsetting 0
[  318.384735][    T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  318.384760][    T9] usb 5-1: Product: syz
[  318.384773][    T9] usb 5-1: Manufacturer: syz
[  318.384785][    T9] usb 5-1: SerialNumber: syz
[  318.594274][    T9] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  318.594347][    T9] usb 5-1: selecting invalid altsetting 0
[  318.594371][    T9] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  318.594424][    T9] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  318.601868][    T9] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  318.602264][    T9] usb 5-1: selecting invalid altsetting 0
[  318.602290][    T9] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  318.602364][    T9] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  318.605173][    T9] usb 5-1: selecting invalid altsetting 0
[  318.605195][    T9] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  318.605521][    T9] usb 5-1: selecting invalid altsetting 0
[  318.605540][    T9] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  318.610403][    T9] usb 5-1: USB disconnect, device number 116
[  318.634721][ T5905] usb 1-1: new high-speed USB device number 117 using dummy_hcd
[  318.783749][ T5905] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  318.784596][ T5905] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  318.784612][ T5905] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  318.784623][ T5905] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  318.784634][ T5905] usb 1-1: config 1 has no interface number 2
[  318.784671][ T5905] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  318.784685][ T5905] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  318.784700][ T5905] usb 1-1: config 1 interface 1 has no altsetting 0
[  318.786505][ T5905] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  318.786520][ T5905] usb 1-1: Product: syz
[  318.786529][ T5905] usb 1-1: Manufacturer: syz
[  318.786537][ T5905] usb 1-1: SerialNumber: syz
[  318.993719][ T5905] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  318.993789][ T5905] usb 1-1: selecting invalid altsetting 0
[  318.993814][ T5905] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  318.993868][ T5905] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  319.000982][ T5905] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  319.001372][ T5905] usb 1-1: selecting invalid altsetting 0
[  319.001397][ T5905] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  319.001451][ T5905] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  319.012463][ T5905] usb 1-1: selecting invalid altsetting 0
[  319.012493][ T5905] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  319.012869][ T5905] usb 1-1: selecting invalid altsetting 0
[  319.012890][ T5905] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  319.016572][ T5905] usb 1-1: USB disconnect, device number 117
[  319.097324][ T6008] usb 4-1: new high-speed USB device number 116 using dummy_hcd
[  319.254512][ T6008] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  319.255484][ T6008] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  319.255509][ T6008] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  319.255528][ T6008] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  319.255557][ T6008] usb 4-1: config 1 has no interface number 2
[  319.255612][ T6008] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  319.255627][ T6008] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  319.255641][ T6008] usb 4-1: config 1 interface 1 has no altsetting 0
[  319.257669][ T6008] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  319.257684][ T6008] usb 4-1: Product: syz
[  319.257693][ T6008] usb 4-1: Manufacturer: syz
[  319.257701][ T6008] usb 4-1: SerialNumber: syz
[  319.373050][ T1219] usb 5-1: new high-speed USB device number 117 using dummy_hcd
[  319.464251][ T6008] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  319.464322][ T6008] usb 4-1: selecting invalid altsetting 0
[  319.464347][ T6008] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  319.464400][ T6008] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  319.471719][ T6008] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  319.472083][ T6008] usb 4-1: selecting invalid altsetting 0
2026/09/20 18:56:43 executed programs: 453
[  319.472099][ T6008] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  319.472130][ T6008] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  319.474962][ T6008] usb 4-1: selecting invalid altsetting 0
[  319.474986][ T6008] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  319.475285][ T6008] usb 4-1: selecting invalid altsetting 0
[  319.475303][ T6008] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  319.480322][ T6008] usb 4-1: USB disconnect, device number 116
[  319.527884][ T1219] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  319.530214][ T1219] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  319.530237][ T1219] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  319.530253][ T1219] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  319.530271][ T1219] usb 5-1: config 1 has no interface number 2
[  319.530330][ T1219] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  319.530351][ T1219] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  319.530373][ T1219] usb 5-1: config 1 interface 1 has no altsetting 0
[  319.540071][ T1219] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  319.540096][ T1219] usb 5-1: Product: syz
[  319.540108][ T1219] usb 5-1: Manufacturer: syz
[  319.540121][ T1219] usb 5-1: SerialNumber: syz
[  319.769536][    C1] raw-gadget.0 gadget.4: ignoring, device is not running
[  319.772198][ T1219] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  319.772266][ T1219] usb 5-1: selecting invalid altsetting 0
[  319.772291][ T1219] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  319.772345][ T1219] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  319.782722][ T1219] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  319.783614][ T1219] usb 5-1: selecting invalid altsetting 0
[  319.783637][ T1219] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  319.784289][ T1219] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  319.786730][ T1219] usb 5-1: selecting invalid altsetting 0
[  319.786751][ T1219] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  319.787074][ T1219] usb 5-1: selecting invalid altsetting 0
[  319.787092][ T1219] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  319.793570][ T1219] usb 5-1: USB disconnect, device number 117
[  319.883560][ T5348] usb 1-1: new high-speed USB device number 118 using dummy_hcd
[  320.034195][ T5348] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  320.035585][ T5348] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  320.035614][ T5348] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  320.035633][ T5348] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  320.035654][ T5348] usb 1-1: config 1 has no interface number 2
[  320.035718][ T5348] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  320.035733][ T5348] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  320.035756][ T5348] usb 1-1: config 1 interface 1 has no altsetting 0
[  320.037725][ T5348] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  320.037749][ T5348] usb 1-1: Product: syz
[  320.037762][ T5348] usb 1-1: Manufacturer: syz
[  320.037776][ T5348] usb 1-1: SerialNumber: syz
[  320.244810][ T5348] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  320.244879][ T5348] usb 1-1: selecting invalid altsetting 0
[  320.244901][ T5348] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  320.244965][ T5348] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  320.254179][ T5348] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  320.254786][ T5348] usb 1-1: selecting invalid altsetting 0
[  320.254809][ T5348] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  320.254856][ T5348] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  320.257537][ T5348] usb 1-1: selecting invalid altsetting 0
[  320.257559][ T5348] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  320.257885][ T5348] usb 1-1: selecting invalid altsetting 0
[  320.257904][ T5348] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  320.261391][ T5905] usb 4-1: new high-speed USB device number 117 using dummy_hcd
[  320.262563][ T5348] usb 1-1: USB disconnect, device number 118
[  320.463783][ T5905] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  320.464680][ T5905] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  320.464697][ T5905] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  320.464708][ T5905] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  320.464720][ T5905] usb 4-1: config 1 has no interface number 2
[  320.464756][ T5905] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  320.464770][ T5905] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  320.464785][ T5905] usb 4-1: config 1 interface 1 has no altsetting 0
[  320.466439][ T5905] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  320.466454][ T5905] usb 4-1: Product: syz
[  320.466462][ T5905] usb 4-1: Manufacturer: syz
[  320.466471][ T5905] usb 4-1: SerialNumber: syz
[  320.557150][ T1219] usb 5-1: new high-speed USB device number 118 using dummy_hcd
[  320.674032][ T5905] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  320.674120][ T5905] usb 4-1: selecting invalid altsetting 0
[  320.674144][ T5905] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  320.674196][ T5905] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  320.679785][ T5905] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  320.680210][ T5905] usb 4-1: selecting invalid altsetting 0
[  320.680237][ T5905] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  320.680291][ T5905] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  320.682030][ T5905] usb 4-1: selecting invalid altsetting 0
[  320.682047][ T5905] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  320.682237][ T5905] usb 4-1: selecting invalid altsetting 0
[  320.682249][ T5905] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  320.695342][ T5905] usb 4-1: USB disconnect, device number 117
[  320.747590][ T1219] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  320.748766][ T1219] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  320.748789][ T1219] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  320.748805][ T1219] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  320.748823][ T1219] usb 5-1: config 1 has no interface number 2
[  320.748881][ T1219] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  320.748902][ T1219] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  320.748924][ T1219] usb 5-1: config 1 interface 1 has no altsetting 0
[  320.750854][ T1219] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  320.750873][ T1219] usb 5-1: Product: syz
[  320.750886][ T1219] usb 5-1: Manufacturer: syz
[  320.750898][ T1219] usb 5-1: SerialNumber: syz
[  320.967121][ T1219] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  320.967203][ T1219] usb 5-1: selecting invalid altsetting 0
[  320.967230][ T1219] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  320.967285][ T1219] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  320.970886][ T1219] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  320.971294][ T1219] usb 5-1: selecting invalid altsetting 0
[  320.971320][ T1219] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  320.971381][ T1219] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  320.973791][ T1219] usb 5-1: selecting invalid altsetting 0
[  320.973816][ T1219] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  320.974133][ T1219] usb 5-1: selecting invalid altsetting 0
[  320.974151][ T1219] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  320.979759][ T1219] usb 5-1: USB disconnect, device number 118
[  321.057940][ T5348] usb 1-1: new high-speed USB device number 119 using dummy_hcd
[  321.203441][ T5348] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  321.204389][ T5348] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  321.204405][ T5348] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  321.204416][ T5348] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  321.204428][ T5348] usb 1-1: config 1 has no interface number 2
[  321.204465][ T5348] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  321.204479][ T5348] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  321.204493][ T5348] usb 1-1: config 1 interface 1 has no altsetting 0
[  321.206350][ T5348] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  321.206365][ T5348] usb 1-1: Product: syz
[  321.206374][ T5348] usb 1-1: Manufacturer: syz
[  321.206382][ T5348] usb 1-1: SerialNumber: syz
[  321.414596][ T5348] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  321.414668][ T5348] usb 1-1: selecting invalid altsetting 0
[  321.414693][ T5348] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  321.414746][ T5348] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  321.421261][ T5348] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  321.421616][ T5348] usb 1-1: selecting invalid altsetting 0
[  321.421631][ T5348] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  321.421663][ T5348] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  321.432591][ T5348] usb 1-1: selecting invalid altsetting 0
[  321.432620][ T5348] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  321.434274][ T5348] usb 1-1: selecting invalid altsetting 0
[  321.434305][ T5348] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  321.440171][ T5348] usb 1-1: USB disconnect, device number 119
[  321.453860][ T5905] usb 4-1: new high-speed USB device number 118 using dummy_hcd
[  321.654609][ T5905] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  321.656090][ T5905] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  321.656110][ T5905] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  321.656121][ T5905] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  321.656133][ T5905] usb 4-1: config 1 has no interface number 2
[  321.656170][ T5905] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  321.656184][ T5905] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  321.656200][ T5905] usb 4-1: config 1 interface 1 has no altsetting 0
[  321.658004][ T5905] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  321.658022][ T5905] usb 4-1: Product: syz
[  321.658031][ T5905] usb 4-1: Manufacturer: syz
[  321.658039][ T5905] usb 4-1: SerialNumber: syz
[  321.793022][ T5786] usb 5-1: new high-speed USB device number 119 using dummy_hcd
[  321.862986][    C0] raw-gadget.3 gadget.3: ignoring, device is not running
[  321.865582][ T5905] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  321.865645][ T5905] usb 4-1: selecting invalid altsetting 0
[  321.865672][ T5905] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  321.865725][ T5905] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  321.889056][ T5905] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  321.889697][ T5905] usb 4-1: selecting invalid altsetting 0
[  321.889724][ T5905] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  321.889777][ T5905] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  321.893038][ T5905] usb 4-1: selecting invalid altsetting 0
[  321.893071][ T5905] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  321.893373][ T5905] usb 4-1: selecting invalid altsetting 0
[  321.893392][ T5905] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  321.899553][ T5905] usb 4-1: USB disconnect, device number 118
[  321.973228][ T5786] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  321.976207][ T5786] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  321.976231][ T5786] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  321.976248][ T5786] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  321.976265][ T5786] usb 5-1: config 1 has no interface number 2
[  321.976324][ T5786] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  321.976345][ T5786] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  321.976367][ T5786] usb 5-1: config 1 interface 1 has no altsetting 0
[  321.986778][ T5786] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  321.986804][ T5786] usb 5-1: Product: syz
[  321.986817][ T5786] usb 5-1: Manufacturer: syz
[  321.986830][ T5786] usb 5-1: SerialNumber: syz
[  322.207502][ T5786] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  322.207568][ T5786] usb 5-1: selecting invalid altsetting 0
[  322.207593][ T5786] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  322.207644][ T5786] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  322.216735][ T5786] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  322.217287][ T5786] usb 5-1: selecting invalid altsetting 0
[  322.217308][ T5786] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  322.217355][ T5786] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  322.220751][ T5786] usb 5-1: selecting invalid altsetting 0
[  322.220773][ T5786] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  322.221079][ T5786] usb 5-1: selecting invalid altsetting 0
[  322.221097][ T5786] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  322.226844][ T5786] usb 5-1: USB disconnect, device number 119
[  322.262975][    T9] usb 1-1: new high-speed USB device number 120 using dummy_hcd
[  322.415823][    T9] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  322.420118][    T9] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  322.420147][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  322.420162][    T9] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  322.420182][    T9] usb 1-1: config 1 has no interface number 2
[  322.420247][    T9] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  322.420270][    T9] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  322.420296][    T9] usb 1-1: config 1 interface 1 has no altsetting 0
[  322.428730][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  322.428759][    T9] usb 1-1: Product: syz
[  322.428774][    T9] usb 1-1: Manufacturer: syz
[  322.428788][    T9] usb 1-1: SerialNumber: syz
[  322.622990][  T988] usb 4-1: new high-speed USB device number 119 using dummy_hcd
[  322.643917][    C0] raw-gadget.3 gadget.0: ignoring, device is not running
[  322.649036][    T9] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  322.649080][    T9] usb 1-1: selecting invalid altsetting 0
[  322.649096][    T9] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  322.649126][    T9] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  322.652543][    T9] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  322.653062][    T9] usb 1-1: selecting invalid altsetting 0
[  322.653086][    T9] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  322.653132][    T9] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  322.655631][    T9] usb 1-1: selecting invalid altsetting 0
[  322.655679][    T9] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  322.655973][    T9] usb 1-1: selecting invalid altsetting 0
[  322.655991][    T9] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  322.661066][    T9] usb 1-1: USB disconnect, device number 120
[  322.773850][  T988] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  322.774802][  T988] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  322.774819][  T988] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  322.774892][  T988] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  322.774906][  T988] usb 4-1: config 1 has no interface number 2
[  322.774942][  T988] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  322.774956][  T988] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  322.774971][  T988] usb 4-1: config 1 interface 1 has no altsetting 0
[  322.776863][  T988] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  322.776877][  T988] usb 4-1: Product: syz
[  322.776886][  T988] usb 4-1: Manufacturer: syz
[  322.776894][  T988] usb 4-1: SerialNumber: syz
[  322.985208][  T988] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  322.985280][  T988] usb 4-1: selecting invalid altsetting 0
[  322.985304][  T988] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  322.985356][  T988] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  322.990833][  T988] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  322.991249][  T988] usb 4-1: selecting invalid altsetting 0
[  322.991276][  T988] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  322.991329][  T988] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  323.001957][  T988] usb 4-1: selecting invalid altsetting 0
[  323.001985][  T988] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  323.002348][  T988] usb 4-1: selecting invalid altsetting 0
[  323.002367][  T988] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  323.006037][  T988] usb 4-1: USB disconnect, device number 119
[  323.027793][ T5348] usb 5-1: new high-speed USB device number 120 using dummy_hcd
[  323.195321][ T5348] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  323.196650][ T5348] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  323.196677][ T5348] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  323.196695][ T5348] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  323.196713][ T5348] usb 5-1: config 1 has no interface number 2
[  323.196780][ T5348] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  323.196804][ T5348] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  323.196829][ T5348] usb 5-1: config 1 interface 1 has no altsetting 0
[  323.201018][ T5348] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  323.201043][ T5348] usb 5-1: Product: syz
[  323.201056][ T5348] usb 5-1: Manufacturer: syz
[  323.201070][ T5348] usb 5-1: SerialNumber: syz
[  323.414946][ T5348] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  323.415027][ T5348] usb 5-1: selecting invalid altsetting 0
[  323.415051][ T5348] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  323.415104][ T5348] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  323.420629][ T5348] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  323.421034][ T5348] usb 5-1: selecting invalid altsetting 0
[  323.421059][ T5348] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  323.421114][ T5348] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  323.425817][ T5348] usb 5-1: selecting invalid altsetting 0
[  323.425840][ T5348] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  323.426158][ T5348] usb 5-1: selecting invalid altsetting 0
[  323.426176][ T5348] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  323.430815][ T5348] usb 5-1: USB disconnect, device number 120
[  323.445017][ T1219] usb 1-1: new high-speed USB device number 121 using dummy_hcd
[  323.613670][ T1219] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  323.614691][ T1219] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  323.614718][ T1219] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  323.614737][ T1219] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  323.614756][ T1219] usb 1-1: config 1 has no interface number 2
[  323.614811][ T1219] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  323.614826][ T1219] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  323.614841][ T1219] usb 1-1: config 1 interface 1 has no altsetting 0
[  323.616797][ T1219] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  323.616822][ T1219] usb 1-1: Product: syz
[  323.616837][ T1219] usb 1-1: Manufacturer: syz
[  323.616850][ T1219] usb 1-1: SerialNumber: syz
[  323.783327][    T9] usb 4-1: new high-speed USB device number 120 using dummy_hcd
[  323.823375][ T1219] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  323.823450][ T1219] usb 1-1: selecting invalid altsetting 0
[  323.823480][ T1219] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  323.823533][ T1219] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  323.829739][ T1219] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  323.830160][ T1219] usb 1-1: selecting invalid altsetting 0
[  323.830186][ T1219] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  323.830240][ T1219] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  323.834723][ T1219] usb 1-1: selecting invalid altsetting 0
[  323.834748][ T1219] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  323.835099][ T1219] usb 1-1: selecting invalid altsetting 0
[  323.835118][ T1219] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  323.839611][ T1219] usb 1-1: USB disconnect, device number 121
[  323.975031][    T9] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  323.976050][    T9] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  323.976067][    T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  323.976078][    T9] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  323.976091][    T9] usb 4-1: config 1 has no interface number 2
[  323.976128][    T9] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  323.976141][    T9] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  323.976156][    T9] usb 4-1: config 1 interface 1 has no altsetting 0
[  323.978014][    T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  323.978029][    T9] usb 4-1: Product: syz
[  323.978037][    T9] usb 4-1: Manufacturer: syz
[  323.978045][    T9] usb 4-1: SerialNumber: syz
[  324.185921][    T9] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  324.185999][    T9] usb 4-1: selecting invalid altsetting 0
[  324.186024][    T9] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  324.186079][    T9] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  324.191320][    T9] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  324.191730][    T9] usb 4-1: selecting invalid altsetting 0
[  324.191763][    T9] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  324.191859][    T9] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  324.197610][  T988] usb 5-1: new high-speed USB device number 121 using dummy_hcd
[  324.199358][    T9] usb 4-1: selecting invalid altsetting 0
[  324.199382][    T9] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  324.199718][    T9] usb 4-1: selecting invalid altsetting 0
[  324.199737][    T9] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  324.205433][    T9] usb 4-1: USB disconnect, device number 120
[  324.347814][  T988] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  324.348955][  T988] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  324.348980][  T988] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  324.348999][  T988] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  324.349028][  T988] usb 5-1: config 1 has no interface number 2
[  324.349092][  T988] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  324.349131][  T988] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  324.349157][  T988] usb 5-1: config 1 interface 1 has no altsetting 0
[  324.354710][  T988] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  324.354733][  T988] usb 5-1: Product: syz
[  324.354745][  T988] usb 5-1: Manufacturer: syz
[  324.354758][  T988] usb 5-1: SerialNumber: syz
[  324.565806][    C0] raw-gadget.1 gadget.4: ignoring, device is not running
[  324.568668][  T988] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  324.568735][  T988] usb 5-1: selecting invalid altsetting 0
[  324.568758][  T988] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  324.568809][  T988] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  324.575235][  T988] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  324.575764][  T988] usb 5-1: selecting invalid altsetting 0
[  324.575786][  T988] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  324.575833][  T988] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  324.578243][  T988] usb 5-1: selecting invalid altsetting 0
[  324.578263][  T988] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  324.578576][  T988] usb 5-1: selecting invalid altsetting 0
[  324.578595][  T988] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  324.585607][  T988] usb 5-1: USB disconnect, device number 121
[  324.673260][    T9] usb 1-1: new high-speed USB device number 122 using dummy_hcd
2026/09/20 18:56:49 executed programs: 468
[  324.823813][    T9] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  324.824888][    T9] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  324.824909][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  324.824921][    T9] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  324.824933][    T9] usb 1-1: config 1 has no interface number 2
[  324.824969][    T9] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  324.824989][    T9] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  324.825004][    T9] usb 1-1: config 1 interface 1 has no altsetting 0
[  324.826693][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  324.826708][    T9] usb 1-1: Product: syz
[  324.826716][    T9] usb 1-1: Manufacturer: syz
[  324.826725][    T9] usb 1-1: SerialNumber: syz
[  324.952926][ T1219] usb 4-1: new high-speed USB device number 121 using dummy_hcd
[  325.035433][    T9] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  325.035504][    T9] usb 1-1: selecting invalid altsetting 0
[  325.035528][    T9] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  325.035583][    T9] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  325.040615][    T9] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  325.041011][    T9] usb 1-1: selecting invalid altsetting 0
[  325.041046][    T9] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  325.041101][    T9] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  325.057891][    T9] usb 1-1: selecting invalid altsetting 0
[  325.057921][    T9] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  325.058242][    T9] usb 1-1: selecting invalid altsetting 0
[  325.058261][    T9] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  325.065234][    T9] usb 1-1: USB disconnect, device number 122
[  325.113646][ T1219] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  325.115777][ T1219] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  325.115800][ T1219] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  325.115816][ T1219] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  325.115834][ T1219] usb 4-1: config 1 has no interface number 2
[  325.115892][ T1219] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  325.115913][ T1219] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  325.115935][ T1219] usb 4-1: config 1 interface 1 has no altsetting 0
[  325.118576][ T1219] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  325.118597][ T1219] usb 4-1: Product: syz
[  325.118610][ T1219] usb 4-1: Manufacturer: syz
[  325.118623][ T1219] usb 4-1: SerialNumber: syz
[  325.407046][ T1219] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  325.407116][ T1219] usb 4-1: selecting invalid altsetting 0
[  325.407141][ T1219] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  325.407193][ T1219] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  325.415113][ T1219] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  325.415792][ T1219] usb 4-1: selecting invalid altsetting 0
[  325.415814][ T1219] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  325.415863][ T1219] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  325.419038][ T1219] usb 4-1: selecting invalid altsetting 0
[  325.419061][ T1219] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  325.419367][ T1219] usb 4-1: selecting invalid altsetting 0
[  325.419386][ T1219] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  325.424792][ T1219] usb 4-1: USB disconnect, device number 121
[  325.443585][ T5912] usb 5-1: new high-speed USB device number 122 using dummy_hcd
[  325.603809][ T5912] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  325.604756][ T5912] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  325.604774][ T5912] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  325.604786][ T5912] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  325.604817][ T5912] usb 5-1: config 1 has no interface number 2
[  325.604874][ T5912] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  325.604890][ T5912] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  325.604940][ T5912] usb 5-1: config 1 interface 1 has no altsetting 0
[  325.606573][ T5912] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  325.606589][ T5912] usb 5-1: Product: syz
[  325.606597][ T5912] usb 5-1: Manufacturer: syz
[  325.606606][ T5912] usb 5-1: SerialNumber: syz
[  325.812699][ T5912] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  325.812858][ T5912] usb 5-1: selecting invalid altsetting 0
[  325.812895][ T5912] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  325.812925][    T9] usb 1-1: new high-speed USB device number 123 using dummy_hcd
[  325.812951][ T5912] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  325.854226][ T5912] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  325.854633][ T5912] usb 5-1: selecting invalid altsetting 0
[  325.854659][ T5912] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  325.854713][ T5912] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  325.856469][ T5912] usb 5-1: selecting invalid altsetting 0
[  325.856485][ T5912] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  325.856678][ T5912] usb 5-1: selecting invalid altsetting 0
[  325.856690][ T5912] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  325.860121][ T5912] usb 5-1: USB disconnect, device number 122
[  325.963906][    T9] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  325.965376][    T9] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  325.965396][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  325.965407][    T9] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  325.965419][    T9] usb 1-1: config 1 has no interface number 2
[  325.965456][    T9] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  325.965474][    T9] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  325.965489][    T9] usb 1-1: config 1 interface 1 has no altsetting 0
[  325.967426][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  325.967442][    T9] usb 1-1: Product: syz
[  325.967450][    T9] usb 1-1: Manufacturer: syz
[  325.967459][    T9] usb 1-1: SerialNumber: syz
[  326.173559][    T9] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  326.173630][    T9] usb 1-1: selecting invalid altsetting 0
[  326.173655][    T9] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  326.173705][    T9] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  326.180599][    T9] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  326.181002][    T9] usb 1-1: selecting invalid altsetting 0
[  326.181027][    T9] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  326.181082][    T9] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  326.183104][    T9] usb 1-1: selecting invalid altsetting 0
[  326.183128][    T9] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  326.183426][    T9] usb 1-1: selecting invalid altsetting 0
[  326.183445][    T9] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  326.188309][    T9] usb 1-1: USB disconnect, device number 123
[  326.205745][  T988] usb 4-1: new high-speed USB device number 122 using dummy_hcd
[  326.353645][  T988] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  326.355209][  T988] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  326.355233][  T988] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  326.355252][  T988] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  326.355273][  T988] usb 4-1: config 1 has no interface number 2
[  326.355338][  T988] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  326.355361][  T988] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  326.355387][  T988] usb 4-1: config 1 interface 1 has no altsetting 0
[  326.360191][  T988] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  326.360216][  T988] usb 4-1: Product: syz
[  326.360231][  T988] usb 4-1: Manufacturer: syz
[  326.360246][  T988] usb 4-1: SerialNumber: syz
[  326.571806][    C0] raw-gadget.3 gadget.3: ignoring, device is not running
[  326.573542][  T988] speedtch 4-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  326.573600][  T988] usb 4-1: selecting invalid altsetting 0
[  326.573622][  T988] speedtch 4-1:1.0: usbatm_usb_probe: bind failed: -71!
[  326.573669][  T988] speedtch 4-1:1.0: probe with driver speedtch failed with error -71
[  326.588274][  T988] speedtch 4-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  326.588837][  T988] usb 4-1: selecting invalid altsetting 0
[  326.588859][  T988] speedtch 4-1:1.27: usbatm_usb_probe: bind failed: -71!
[  326.588908][  T988] speedtch 4-1:1.27: probe with driver speedtch failed with error -71
[  326.593595][  T988] usb 4-1: selecting invalid altsetting 0
[  326.593620][  T988] usbtest 4-1:1.1: probe with driver usbtest failed with error -22
[  326.593926][  T988] usb 4-1: selecting invalid altsetting 0
[  326.593945][  T988] speedtch 4-1:1.1: probe with driver speedtch failed with error -22
[  326.599953][  T988] usb 4-1: USB disconnect, device number 122
[  326.663221][ T5786] usb 5-1: new high-speed USB device number 123 using dummy_hcd
[  326.813807][ T5786] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  326.814938][ T5786] usb 5-1: config 1 has an invalid interface number: 27 but max is 1
[  326.814957][ T5786] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  326.814968][ T5786] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  326.815013][ T5786] usb 5-1: config 1 has no interface number 2
[  326.815076][ T5786] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  326.815100][ T5786] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  326.815121][ T5786] usb 5-1: config 1 interface 1 has no altsetting 0
[  326.817016][ T5786] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  326.817031][ T5786] usb 5-1: Product: syz
[  326.817039][ T5786] usb 5-1: Manufacturer: syz
[  326.817048][ T5786] usb 5-1: SerialNumber: syz
[  326.972877][ T6008] usb 1-1: new high-speed USB device number 124 using dummy_hcd
[  327.024770][ T5786] speedtch 5-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  327.024838][ T5786] usb 5-1: selecting invalid altsetting 0
[  327.024863][ T5786] speedtch 5-1:1.0: usbatm_usb_probe: bind failed: -71!
[  327.024925][ T5786] speedtch 5-1:1.0: probe with driver speedtch failed with error -71
[  327.030488][ T5786] speedtch 5-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  327.031045][ T5786] usb 5-1: selecting invalid altsetting 0
[  327.031072][ T5786] speedtch 5-1:1.27: usbatm_usb_probe: bind failed: -71!
[  327.031161][ T5786] speedtch 5-1:1.27: probe with driver speedtch failed with error -71
[  327.033223][ T5786] usb 5-1: selecting invalid altsetting 0
[  327.033246][ T5786] usbtest 5-1:1.1: probe with driver usbtest failed with error -22
[  327.033546][ T5786] usb 5-1: selecting invalid altsetting 0
[  327.033565][ T5786] speedtch 5-1:1.1: probe with driver speedtch failed with error -22
[  327.040656][ T5786] usb 5-1: USB disconnect, device number 123
[  327.193792][ T6008] usb 1-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  327.194867][ T6008] usb 1-1: config 1 has an invalid interface number: 27 but max is 1
[  327.194886][ T6008] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  327.194938][ T6008] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  327.194950][ T6008] usb 1-1: config 1 has no interface number 2
[  327.194989][ T6008] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  327.195006][ T6008] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  327.195021][ T6008] usb 1-1: config 1 interface 1 has no altsetting 0
[  327.196937][ T6008] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  327.196961][ T6008] usb 1-1: Product: syz
[  327.196975][ T6008] usb 1-1: Manufacturer: syz
[  327.196988][ T6008] usb 1-1: SerialNumber: syz
[  327.385431][ T5912] usb 4-1: new high-speed USB device number 123 using dummy_hcd
[  327.404280][ T6008] speedtch 1-1:1.0: speedtch_bind: setting interface to  1 failed (-71)!
[  327.404352][ T6008] usb 1-1: selecting invalid altsetting 0
[  327.404376][ T6008] speedtch 1-1:1.0: usbatm_usb_probe: bind failed: -71!
[  327.404428][ T6008] speedtch 1-1:1.0: probe with driver speedtch failed with error -71
[  327.411096][ T6008] speedtch 1-1:1.27: speedtch_bind: setting interface to  1 failed (-71)!
[  327.411517][ T6008] usb 1-1: selecting invalid altsetting 0
[  327.411542][ T6008] speedtch 1-1:1.27: usbatm_usb_probe: bind failed: -71!
[  327.411597][ T6008] speedtch 1-1:1.27: probe with driver speedtch failed with error -71
[  327.413690][ T6008] usb 1-1: selecting invalid altsetting 0
[  327.413712][ T6008] usbtest 1-1:1.1: probe with driver usbtest failed with error -22
[  327.414032][ T6008] usb 1-1: selecting invalid altsetting 0
[  327.414050][ T6008] speedtch 1-1:1.1: probe with driver speedtch failed with error -22
[  327.419971][ T6008] usb 1-1: USB disconnect, device number 124
[  327.533694][ T5912] usb 4-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  327.534810][ T5912] usb 4-1: config 1 has an invalid interface number: 27 but max is 1
[  327.534838][ T5912] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  327.534856][ T5912] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  327.534883][ T5912] usb 4-1: config 1 has no interface number 2
[  327.534933][ T5912] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64
[  327.534986][ T5912] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  327.535002][ T5912] usb 4-1: config 1 interface 1 has no altsetting 0
[  327.537336][ T5912] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  327.537359][ T5912] usb 4-1: Product: syz
[  327.537373][ T5912] usb 4-1: Manufacturer: syz
[  327.537386][ T5912] usb 4-1: SerialNumber: syz
[  327.562452][   T32] INFO: task kworker/1:1:30 blocked for more than 143 seconds.
[  327.562481][   T32]       Not tainted syzkaller #0
[  327.562525][   T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  327.562535][   T32] task:kworker/1:1     state:D stack:23656 pid:30    tgid:30    ppid:2      task_flags:0x4288060 flags:0x00080000
[  327.562595][   T32] Workqueue: usb_hub_wq hub_event
[  327.562627][   T32] Call Trace:
[  327.562635][   T32]  <TASK>
[  327.562648][   T32]  __schedule+0x17db/0x58f0
[  327.562696][   T32]  ? __pfx___schedule+0x10/0x10
[  327.562728][   T32]  ? do_raw_spin_unlock+0xf5/0x200
[  327.562832][   T32]  ? __pfx___schedule+0x10/0x10
[  327.562876][   T32]  ? schedule+0x90/0x2b0
[  327.562910][   T32]  schedule+0x164/0x2b0
[  327.562945][   T32]  schedule_timeout+0xc0/0x2c0
[  327.562973][   T32]  ? __pfx_schedule_timeout+0x10/0x10
[  327.563002][   T32]  ? do_raw_spin_lock+0x12b/0x2f0
[  327.563038][   T32]  ? _raw_spin_unlock_irq+0x23/0x50
[  327.563068][   T32]  ? wait_for_completion+0x272/0x5e0
[  327.563105][   T32]  wait_for_completion+0x2ca/0x5e0
[  327.563140][   T32]  ? __pfx_wait_for_completion+0x10/0x10
[  327.563163][   T32]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  327.563194][   T32]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  327.563225][   T32]  ? send_sig+0xbc/0xf0
[  327.563249][   T32]  usbatm_usb_disconnect+0x111/0x620
[  327.563280][   T32]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  327.563314][   T32]  usb_unbind_interface+0x295/0x9f0
[  327.563340][   T32]  ? kernfs_remove_by_name_ns+0x101/0x140
[  327.563370][   T32]  ? kernfs_remove_by_name_ns+0x101/0x140
[  327.563397][   T32]  ? __pfx_usb_unbind_interface+0x10/0x10
[  327.563421][   T32]  device_release_driver_internal+0x4f5/0x880
[  327.563455][   T32]  bus_remove_device+0x444/0x560
[  327.563492][   T32]  ? __pfx_bus_remove_device+0x10/0x10
[  327.563528][   T32]  ? kernfs_remove_by_name_ns+0x101/0x140
[  327.563555][   T32]  device_del+0x524/0x8f0
[  327.563586][   T32]  ? __pfx_device_del+0x10/0x10
[  327.563605][   T32]  ? __pfx___mutex_lock+0x10/0x10
[  327.563636][   T32]  usb_disable_device+0x3d4/0x8d0
[  327.563669][   T32]  usb_disconnect+0x346/0x9a0
[  327.563700][   T32]  hub_event+0x1bbb/0x4d30
[  327.563750][   T32]  ? do_raw_spin_unlock+0xf5/0x200
[  327.563794][   T32]  ? register_lock_class+0x31/0x2e0
[  327.563851][   T32]  ? __pfx_hub_event+0x10/0x10
[  327.563885][   T32]  ? rcu_is_watching+0x16/0xb0
[  327.563912][   T32]  ? process_scheduled_works+0x97a/0x1630
[  327.563941][   T32]  process_scheduled_works+0xc3d/0x1630
[  327.563999][   T32]  ? __pfx_process_scheduled_works+0x10/0x10
[  327.564034][   T32]  ? assign_work+0x3cf/0x5d0
[  327.564067][   T32]  worker_thread+0xa47/0xfb0
[  327.564134][   T32]  kthread+0x38b/0x480
[  327.564157][   T32]  ? __pfx_worker_thread+0x10/0x10
[  327.564181][   T32]  ? __pfx_kthread+0x10/0x10
[  327.564204][   T32]  ret_from_fork+0x514/0xb70
[  327.564229][   T32]  ? __pfx_ret_from_fork+0x10/0x10
[  327.564260][   T32]  ? __switch_to+0xc89/0x1420
[  327.564292][   T32]  ? __pfx_kthread+0x10/0x10
[  327.564314][   T32]  ret_from_fork_asm+0x1a/0x30
[  327.564362][   T32]  </TASK>
[  327.564455][   T32] INFO: task kworker/0:3:5785 blocked for more than 143 seconds.
[  327.564474][   T32]       Not tainted syzkaller #0
[  327.564485][   T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  327.564495][   T32] task:kworker/0:3     state:D stack:22304 pid:5785  tgid:5785  ppid:2      task_flags:0x4288060 flags:0x00080000
[  327.564555][   T32] Workqueue: usb_hub_wq hub_event
[  327.564579][   T32] Call Trace:
[  327.564587][   T32]  <TASK>
[  327.564600][   T32]  __schedule+0x17db/0x58f0
[  327.564648][   T32]  ? __pfx___schedule+0x10/0x10
[  327.564681][   T32]  ? do_raw_spin_unlock+0xf5/0x200
[  327.564715][   T32]  ? __pfx___schedule+0x10/0x10
[  327.564755][   T32]  ? schedule+0x90/0x2b0
[  327.564790][   T32]  schedule+0x164/0x2b0
[  327.564823][   T32]  schedule_timeout+0xc0/0x2c0
[  327.564851][   T32]  ? __pfx_schedule_timeout+0x10/0x10
[  327.564879][   T32]  ? do_raw_spin_lock+0x12b/0x2f0
[  327.564918][   T32]  ? _raw_spin_unlock_irq+0x23/0x50
[  327.564948][   T32]  ? wait_for_completion+0x272/0x5e0
[  327.564969][   T32]  wait_for_completion+0x2ca/0x5e0
[  327.565003][   T32]  ? __pfx_wait_for_completion+0x10/0x10
[  327.565030][   T32]  ? _raw_spin_unlock_irqrestore+0x76/0x80
[  327.565060][   T32]  ? send_sig+0xbc/0xf0
[  327.565086][   T32]  usbatm_usb_disconnect+0x111/0x620
[  327.565127][   T32]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  327.565162][   T32]  usb_unbind_interface+0x295/0x9f0
[  327.565188][   T32]  ? kernfs_remove_by_name_ns+0x101/0x140
[  327.565220][   T32]  ? kernfs_remove_by_name_ns+0x101/0x140
[  327.565246][   T32]  ? __pfx_usb_unbind_interface+0x10/0x10
[  327.565271][   T32]  device_release_driver_internal+0x4f5/0x880
[  327.565302][   T32]  bus_remove_device+0x444/0x560
[  327.565339][   T32]  ? __pfx_bus_remove_device+0x10/0x10
[  327.565374][   T32]  ? kernfs_remove_by_name_ns+0x101/0x140
[  327.565402][   T32]  device_del+0x524/0x8f0
[  327.565435][   T32]  ? __pfx_device_del+0x10/0x10
[  327.565457][   T32]  ? __pfx___mutex_lock+0x10/0x10
[  327.565490][   T32]  usb_disable_device+0x3d4/0x8d0
[  327.565525][   T32]  usb_disconnect+0x346/0x9a0
[  327.565557][   T32]  hub_event+0x1bbb/0x4d30
[  327.565579][   T32]  ? do_raw_spin_unlock+0xf5/0x200
[  327.565621][   T32]  ? register_lock_class+0x31/0x2e0
[  327.565679][   T32]  ? __pfx_hub_event+0x10/0x10
[  327.565713][   T32]  ? rcu_is_watching+0x16/0xb0
[  327.565740][   T32]  ? process_scheduled_works+0x97a/0x1630
[  327.565767][   T32]  process_scheduled_works+0xc3d/0x1630
[  327.565828][   T32]  ? __pfx_process_scheduled_works+0x10/0x10
[  327.565864][   T32]  ? assign_work+0x3cf/0x5d0
[  327.565895][   T32]  worker_thread+0xa47/0xfb0
[  327.565953][   T32]  kthread+0x38b/0x480
[  327.565976][   T32]  ? __pfx_worker_thread+0x10/0x10
[  327.566002][   T32]  ? __pfx_kthread+0x10/0x10
[  327.566024][   T32]  ret_from_fork+0x514/0xb70
[  327.566048][   T32]  ? __pfx_ret_from_fork+0x10/0x10
[  327.566080][   T32]  ? __switch_to+0xc89/0x1420
[  327.566120][   T32]  ? __pfx_kthread+0x10/0x10
[  327.566143][   T32]  ret_from_fork_asm+0x1a/0x30
[  327.566190][   T32]  </TASK>
[  327.566230][   T32] 
[  327.566230][   T32] Showing all locks held in the system:
[  327.566241][   T32] locks held by pr/ttyS0/16: 1, last CPU#0:
[  327.566257][   T32]  #0: ffffffff8ec364b8 (console_srcu){....}-{0:0}, at: console_srcu_read_lock+0x30/0x60
[  327.566313][   T32] locks held by kworker/1:1/30: 5, on CPU#1:
[  327.566329][   T32]  #0: ffff888022ae4940 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  327.566384][   T32]  #1: ffffc90000a57c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  327.566440][   T32]  #2: ffff88802a8311d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30
[  327.566489][   T32]  #3: ffff88802a7c01d8 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0xfc/0x9a0
[  327.566536][   T32]  #4: ffff8880262161a0 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb9/0x880
[  327.566588][   T32] locks held by khungtaskd/32: 1, last CPU#0:
[  327.566602][   T32]  #0: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[  327.566656][   T32] locks held by kworker/u8:7/159: 4, last CPU#1:
[  327.566671][   T32]  #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  327.566726][   T32]  #1: ffffc90002e5fc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  327.566782][   T32]  #2: ffff888058bf4258 (&devlink->lock_key#6){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xb40
[  327.566844][   T32]  #3: ffff8880b873bb20 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2d/0x160
[  327.566899][   T32] locks held by kworker/1:2/1219: 2, last CPU#1:
[  327.566913][   T32]  #0: ffff88801b069d40 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  327.566964][   T32]  #1: ffffc900055f7c40 ((work_completion)(&(&gc_work->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  327.567027][   T32] locks held by getty/5374: 2, on CPU#1:
[  327.567041][   T32]  #0: ffff8880362860a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[  327.567105][   T32]  #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360
[  327.567157][   T32] locks held by udevd/5666: 4, on CPU#1:
[  327.567170][   T32]  #0: ffff88802be1ebd8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0
[  327.567218][   T32]  #1: ffff88807a98b080 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420
[  327.567271][   T32]  #2: ffff8880783b7788 (kn->active#27){++++}-{0:0}, at: kernfs_seq_start+0xb2/0x420
[  327.567322][   T32]  #3: ffff8880798bb1d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0
[  327.567369][   T32] locks held by udevd/5682: 4, on CPU#1:
[  327.567381][   T32]  #0: ffff88807c253ab8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0
[  327.567425][   T32]  #1: ffff88807a959080 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420
[  327.567475][   T32]  #2: ffff8880764c8878 (kn->active#32){++++}-{0:0}, at: kernfs_seq_start+0xb2/0x420
[  327.567530][   T32]  #3: ffff88802a7c01d8 (&dev->mutex){....}-{4:4}, at: serial_show+0x26/0xa0
[  327.567578][   T32] locks held by syz-executor/5784: 1, last CPU#1:
[  327.567593][   T32]  #0: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: hrtimer_run_softirq+0x71/0x2e0
[  327.567647][   T32] locks held by kworker/0:3/5785: 5, on CPU#0:
[  327.567662][   T32]  #0: ffff888022ae4940 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  327.567714][   T32]  #1: ffffc9000337fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  327.567765][   T32]  #2: ffff88802a78c1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30
[  327.567813][   T32]  #3: ffff8880798bb1d8 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0xfc/0x9a0
[  327.567859][   T32]  #4: ffff888034dc71a0 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb9/0x880
[  327.567908][   T32] locks held by udevd/5795: 1, last CPU#0:
[  327.567923][   T32]  #0: ffffffff8f4f0b78 (tomoyo_ss){.+.+}-{0:0}, at: tomoyo_path_perm+0x251/0x560
[  327.567973][   T32] locks held by kworker/1:6/5912: 5, on CPU#1:
[  327.567987][   T32]  #0: ffff888022ae4940 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  327.568039][   T32]  #1: ffffc9000302fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  327.568102][   T32]  #2: ffff88802a8671d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30
[  327.568151][   T32]  #3: ffff88802fc3c1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450
[  327.568198][   T32]  #4: ffff88807c5561a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450
[  327.568247][   T32] locks held by kworker/1:7/6008: 3, on CPU#1:
[  327.568262][   T32]  #0: ffff888022ae4940 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  327.568319][   T32]  #1: ffffc90002fafc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  327.568374][   T32]  #2: ffff88802a6e61d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30
[  327.568425][   T32] locks held by speedtch/6052: 1, on CPU#0:
[  327.568439][   T32]  #0: ffffffff8ebf7d08 (umhelper_sem){++++}-{4:4}, at: usermodehelper_read_trylock+0xfc/0x2c0
[  327.568493][   T32] 
[  327.568499][   T32] =============================================
[  327.568499][   T32] 
[  327.568510][   T32] NMI backtrace for cpu 0
[  327.568523][   T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
[  327.568544][   T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  327.568556][   T32] Call Trace:
[  327.568564][   T32]  <TASK>
[  327.568573][   T32]  dump_stack_lvl+0xe8/0x150
[  327.568602][   T32]  nmi_cpu_backtrace+0x274/0x2d0
[  327.568626][   T32]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  327.568656][   T32]  nmi_trigger_cpumask_backtrace+0x17d/0x390
[  327.568685][   T32]  sys_info+0x135/0x170
[  327.568707][   T32]  watchdog+0xfd7/0x1030
[  327.568730][   T32]  ? watchdog+0x1c7/0x1030
[  327.568753][   T32]  kthread+0x38b/0x480
[  327.568773][   T32]  ? __pfx_watchdog+0x10/0x10
[  327.568790][   T32]  ? __pfx_kthread+0x10/0x10
[  327.568811][   T32]  ret_from_fork+0x514/0xb70
[  327.568833][   T32]  ? __pfx_ret_from_fork+0x10/0x10
[  327.568861][   T32]  ? __switch_to+0xc89/0x1420
[  327.568892][   T32]  ? __pfx_kthread+0x10/0x10
[  327.568914][   T32]  ret_from_fork_asm+0x1a/0x30
[  327.568958][   T32]  </TASK>
[  327.568967][   T32] Sending NMI from CPU 0 to CPUs 1:
[  327.568997][    C1] NMI backtrace for cpu 1
[  327.569012][    C1] CPU: 1 UID: 0 PID: 1219 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  327.569033][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  327.569045][    C1] Workqueue: events_power_efficient gc_worker
[  327.569076][    C1] RIP: 0010:__this_cpu_preempt_check+0x0/0x20
[  327.569101][    C1] Code: f5 48 8b 74 24 20 48 c7 c7 00 9b 6d 8c e8 88 ac 42 f5 e8 23 ab 4d f5 eb ae 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 89 fe 48 c7 c7 80 9a 6d 8c e9 0d ff ff ff cc cc cc
[  327.569117][    C1] RSP: 0018:ffffc900055f7938 EFLAGS: 00000046
[  327.569133][    C1] RAX: 8000000000000000 RBX: ffffffff8a0040de RCX: ffff888029898000
[  327.569147][    C1] RDX: 0000000000000000 RSI: 0000000000000200 RDI: ffffffff8e4e3f89
[  327.569160][    C1] RBP: ffffc900055f7ad0 R08: ffffffff8a010014 R09: 0000000000000000
[  327.569174][    C1] R10: dffffc0000000000 R11: fffffbfff20f4570 R12: dffffc0000000000
[  327.569187][    C1] R13: ffffffff818f9aba R14: 0000000000000200 R15: 0000000000000e5a
[  327.569200][    C1] FS:  0000000000000000(0000) GS:ffff888124dd2000(0000) knlGS:0000000000000000
[  327.569217][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  327.569231][    C1] CR2: 00000000579c31ec CR3: 00000000727d2000 CR4: 00000000003526f0
[  327.569249][    C1] Call Trace:
[  327.569256][    C1]  <TASK>
[  327.569263][    C1]  lockdep_hardirqs_off+0x8e/0xd0
[  327.569282][    C1]  ? seqcount_lockdep_reader_access+0x6e/0x100
[  327.569304][    C1]  trace_hardirqs_off+0x12/0x40
[  327.569324][    C1]  seqcount_lockdep_reader_access+0x6e/0x100
[  327.569346][    C1]  gc_worker+0x31b/0x1890
[  327.569369][    C1]  ? do_raw_spin_lock+0x12b/0x2f0
[  327.569398][    C1]  ? gc_worker+0x274/0x1890
[  327.569422][    C1]  ? __pfx_gc_worker+0x10/0x10
[  327.569447][    C1]  ? rcu_is_watching+0x16/0xb0
[  327.569469][    C1]  ? process_scheduled_works+0x97a/0x1630
[  327.569492][    C1]  process_scheduled_works+0xc3d/0x1630
[  327.569528][    C1]  ? __pfx_process_scheduled_works+0x10/0x10
[  327.569553][    C1]  ? assign_work+0x3cf/0x5d0
[  327.569578][    C1]  worker_thread+0xa47/0xfb0
[  327.569615][    C1]  ? __kthread_parkme+0x71/0x1f0
[  327.569645][    C1]  kthread+0x38b/0x480
[  327.569663][    C1]  ? __pfx_worker_thread+0x10/0x10
[  327.569685][    C1]  ? __pfx_kthread+0x10/0x10
[  327.569703][    C1]  ret_from_fork+0x514/0xb70
[  327.569721][    C1]  ? __pfx_ret_from_fork+0x10/0x10
[  327.569748][    C1]  ? __switch_to+0xc89/0x1420
[  327.569772][    C1]  ? __pfx_kthread+0x10/0x10
[  327.569789][    C1]  ret_from_fork_asm+0x1a/0x30
[  327.569823][    C1]  </TASK>
[  327.569993][   T32] Kernel panic - not syncing: hung_task: blocked tasks
[  329.106137][   T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
[  329.115344][   T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  329.125408][   T32] Call Trace:
[  329.128695][   T32]  <TASK>
[  329.131640][   T32]  vpanic+0x56d/0xa60
[  329.135906][   T32]  ? __pfx_vpanic+0x10/0x10
[  329.140527][   T32]  ? console_srcu_read_unlock+0x3a/0x60
[  329.146101][   T32]  panic+0xc5/0xd0
[  329.149859][   T32]  ? __pfx_panic+0x10/0x10
[  329.154293][   T32]  ? wq_watchdog_touch+0xf9/0x160
[  329.159343][   T32]  ? nmi_trigger_cpumask_backtrace+0x24d/0x390
[  329.165526][   T32]  watchdog+0x1030/0x1030
[  329.169879][   T32]  ? watchdog+0x1c7/0x1030
[  329.174304][   T32]  kthread+0x38b/0x480
[  329.178409][   T32]  ? __pfx_watchdog+0x10/0x10
[  329.183092][   T32]  ? __pfx_kthread+0x10/0x10
[  329.187693][   T32]  ret_from_fork+0x514/0xb70
[  329.192289][   T32]  ? __pfx_ret_from_fork+0x10/0x10
[  329.197503][   T32]  ? __switch_to+0xc89/0x1420
[  329.202193][   T32]  ? __pfx_kthread+0x10/0x10
[  329.206881][   T32]  ret_from_fork_asm+0x1a/0x30
[  329.211793][   T32]  </TASK>
[  329.214965][   T32] Kernel Offset: disabled
[  329.219292][   T32] Rebooting in 86400 seconds..