] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 236.208172][ T38] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 236.217291][ T38] usb 6-1: SerialNumber: syz [ 236.224219][ T3037] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 236.233468][ T3037] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 236.241852][ T3037] usb 3-1: SerialNumber: syz [ 236.254012][ T8082] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 236.261512][ T8082] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 236.276505][ T8085] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 236.284335][ T8085] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 236.398431][ T8079] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 236.406394][ T8079] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 236.470133][ T8082] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 236.478040][ T8082] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 236.492621][ T8085] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 236.500485][ T8085] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 236.530592][ C1] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 68! [ 236.543866][ C1] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 01! [ 236.596129][ T1120] usb 8-1: USB disconnect, device number 17 [ 236.606416][ T1120] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 236.713006][ T6789] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 236.742610][ T38] cdc_ether 6-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 236.773144][ T3037] cdc_ether 3-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 237.063871][ T1120] usb 8-1: new high-speed USB device number 18 using dummy_hcd [ 237.223970][ T1120] usb 8-1: Using ep0 maxpacket: 16 [ 237.245356][ T1120] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 237.256726][ T1120] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 237.267046][ T1120] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 237.277090][ T1120] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 237.290387][ T1120] usb 8-1: config 1 interface 0 has no altsetting 0 [ 237.306970][ T1120] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 237.316377][ T1120] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 237.324569][ T1120] usb 8-1: SerialNumber: syz [ 237.337892][ T8111] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 237.345804][ T8111] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 237.554586][ T8111] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 237.562255][ T8111] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 2025/11/06 05:45:58 executed programs: 95 [ 237.629168][ T3037] usb 2-1: USB disconnect, device number 18 [ 237.653874][ T3037] cdc_ether 2-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 237.789302][ T1120] cdc_ether 8-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 237.884314][ C0] cdc_ether 8-1:1.0 usb1: CDC: unexpected notification 68! [ 237.897673][ C0] cdc_ether 8-1:1.0 usb1: CDC: unexpected notification 01! [ 238.043931][ T3037] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 238.193958][ T3037] usb 2-1: Using ep0 maxpacket: 16 [ 238.207867][ T3037] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 238.219108][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 238.229369][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 238.239295][ T3037] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 238.252528][ T3037] usb 2-1: config 1 interface 0 has no altsetting 0 [ 238.260515][ T3037] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 238.269959][ T3037] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 238.279277][ T3037] usb 2-1: SerialNumber: syz [ 238.292404][ T8139] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 238.300002][ T8139] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 238.397347][ T1120] usb 1-1: USB disconnect, device number 18 [ 238.418603][ T1120] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 238.487194][ T38] usb 6-1: USB disconnect, device number 18 [ 238.510940][ T8139] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 238.527649][ T38] cdc_ether 6-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 238.528564][ T8139] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 238.625021][ T6789] usb 3-1: USB disconnect, device number 18 [ 238.648052][ T6789] cdc_ether 3-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 238.791245][ T3037] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 238.824258][ T1120] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 238.923887][ T38] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 238.996718][ T1120] usb 1-1: Using ep0 maxpacket: 16 [ 239.004755][ T1120] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 239.016459][ T1120] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 239.026472][ T1120] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 239.036571][ T1120] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 239.050133][ T1120] usb 1-1: config 1 interface 0 has no altsetting 0 [ 239.057398][ T6789] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 239.067139][ T1120] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 239.076510][ T1120] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 239.084631][ T1120] usb 1-1: SerialNumber: syz [ 239.089410][ T38] usb 6-1: Using ep0 maxpacket: 16 [ 239.096256][ T38] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 239.107599][ T38] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 239.117696][ T38] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 239.127582][ T38] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 239.140943][ T38] usb 6-1: config 1 interface 0 has no altsetting 0 [ 239.152077][ T8159] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 239.159823][ T8159] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 239.170378][ T38] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 239.179676][ T38] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 239.187877][ T38] usb 6-1: SerialNumber: syz [ 239.200758][ T8162] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 239.208736][ T8162] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 239.233934][ T6789] usb 3-1: Using ep0 maxpacket: 16 [ 239.241195][ T6789] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 239.252832][ T6789] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 239.262862][ T6789] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 239.272919][ T6789] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 239.286213][ T6789] usb 3-1: config 1 interface 0 has no altsetting 0 [ 239.295122][ T6789] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 239.304764][ T6789] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 239.312906][ T6789] usb 3-1: SerialNumber: syz [ 239.332513][ T8164] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 239.340060][ T8164] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 239.380312][ T8159] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 239.388880][ T8159] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 239.417646][ T8162] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 239.425595][ T8162] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 239.550049][ T8164] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 239.558312][ T8164] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 239.618123][ T1120] cdc_ether 1-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 239.648247][ T38] cdc_ether 6-1:1.0: probe with driver cdc_ether failed with error -32 [ 239.692732][ T3037] usb 8-1: USB disconnect, device number 18 [ 239.727154][ T3037] cdc_ether 8-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 239.799068][ T6789] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 240.115352][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 68! [ 240.129438][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 01! [ 240.137189][ T3037] usb 8-1: new high-speed USB device number 19 using dummy_hcd [ 240.303877][ T3037] usb 8-1: Using ep0 maxpacket: 16 [ 240.311259][ T3037] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 240.322807][ T3037] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 240.332943][ T3037] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 240.343033][ T3037] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 240.356347][ T3037] usb 8-1: config 1 interface 0 has no altsetting 0 [ 240.365369][ T3037] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 240.374897][ T3037] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 240.382980][ T3037] usb 8-1: SerialNumber: syz [ 240.394749][ T8191] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 240.402528][ T8191] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 240.613418][ T8191] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 240.621553][ T8191] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 240.845244][ T3037] cdc_ether 8-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 241.399110][ T3037] usb 2-1: USB disconnect, device number 19 [ 241.430821][ T3037] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 241.488225][ T6789] usb 1-1: USB disconnect, device number 19 [ 241.518741][ T6789] cdc_ether 1-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 241.558679][ T38] usb 6-1: USB disconnect, device number 19 [ 241.684929][ T6781] usb 3-1: USB disconnect, device number 19 [ 241.719822][ T6781] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 241.843888][ T3037] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 241.893924][ T38] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 241.939480][ T6789] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 242.033845][ T3037] usb 2-1: Using ep0 maxpacket: 16 [ 242.044038][ T38] usb 6-1: Using ep0 maxpacket: 16 [ 242.050035][ T3037] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 242.051762][ T38] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 242.061210][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 242.061261][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 242.061295][ T3037] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 242.061334][ T3037] usb 2-1: config 1 interface 0 has no altsetting 0 [ 242.113602][ T38] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 242.123731][ T38] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 242.123893][ T6781] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 242.133811][ T38] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 242.133855][ T38] usb 6-1: config 1 interface 0 has no altsetting 0 [ 242.154816][ T6789] usb 1-1: Using ep0 maxpacket: 16 [ 242.168071][ T38] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 242.168232][ T3037] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 242.178719][ T38] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 242.178757][ T38] usb 6-1: SerialNumber: syz [ 242.180246][ T6789] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 242.188425][ T3037] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 242.188459][ T3037] usb 2-1: SerialNumber: syz [ 242.196839][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 242.235790][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 242.245634][ T6789] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 242.258792][ T6789] usb 1-1: config 1 interface 0 has no altsetting 0 [ 242.268477][ T6789] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 242.278380][ T6789] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 242.286640][ T6789] usb 1-1: SerialNumber: syz [ 242.294471][ T8238] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 242.304185][ T8243] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 242.311580][ T8238] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 242.324378][ T6781] usb 3-1: Using ep0 maxpacket: 16 [ 242.329387][ T8243] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 242.336246][ T6781] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 242.337260][ T8240] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 242.348681][ T6781] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 242.366341][ T6781] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 242.370200][ T8240] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 242.376784][ T6781] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 242.396496][ T6781] usb 3-1: config 1 interface 0 has no altsetting 0 [ 242.417261][ T6781] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 242.426525][ T6781] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 242.434632][ T6781] usb 3-1: SerialNumber: syz [ 242.445290][ T8247] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 242.453014][ T8247] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 242.566599][ T8238] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 242.574920][ T8238] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 242.587898][ T8243] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 242.596660][ T8240] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 242.605235][ T8240] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 242.612617][ T8243] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 242.661209][ T8247] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 242.669565][ T8247] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 242.758418][ T9] usb 8-1: USB disconnect, device number 19 [ 242.768154][ T9] cdc_ether 8-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device 2025/11/06 05:46:03 executed programs: 104 [ 242.799107][ T3037] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -32 [ 242.896794][ T6789] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 242.935000][ T38] cdc_ether 6-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 242.960412][ T6781] cdc_ether 3-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 243.224170][ T9] usb 8-1: new high-speed USB device number 20 using dummy_hcd [ 243.383973][ T9] usb 8-1: Using ep0 maxpacket: 16 [ 243.391358][ T9] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 243.402911][ T9] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 243.412937][ T9] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 243.422799][ T9] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 243.436007][ T9] usb 8-1: config 1 interface 0 has no altsetting 0 [ 243.448657][ T9] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 243.457891][ T9] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 243.466086][ T9] usb 8-1: SerialNumber: syz [ 243.475575][ T8277] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 243.483109][ T8277] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 243.602326][ C0] cdc_ether 3-1:1.0 usb2: CDC: unexpected notification 68! [ 243.615595][ C0] cdc_ether 3-1:1.0 usb2: CDC: unexpected notification 01! [ 243.691778][ T8277] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 243.700002][ T8277] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 243.916440][ T9] cdc_ether 8-1:1.0: probe with driver cdc_ether failed with error -32 [ 244.235518][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 244.249279][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 01! [ 244.443976][ T38] usb 2-1: USB disconnect, device number 20 [ 244.613642][ T6789] usb 6-1: USB disconnect, device number 20 [ 244.638455][ T6789] cdc_ether 6-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 244.843887][ T38] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 244.860378][ T1120] usb 3-1: USB disconnect, device number 20 [ 244.876238][ T1120] cdc_ether 3-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 245.024151][ T6789] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 245.034072][ T38] usb 2-1: Using ep0 maxpacket: 16 [ 245.041215][ T38] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 245.053167][ T38] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 245.064588][ T38] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 245.074889][ T38] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 245.088493][ T38] usb 2-1: config 1 interface 0 has no altsetting 0 [ 245.100248][ T38] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 245.109695][ T38] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 245.117826][ T38] usb 2-1: SerialNumber: syz [ 245.130175][ T8321] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 245.145288][ T8321] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 245.174322][ T6789] usb 6-1: Using ep0 maxpacket: 16 [ 245.182067][ T6789] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 245.194177][ T6789] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 245.204909][ T6789] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 245.214778][ T6789] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 245.228075][ T6789] usb 6-1: config 1 interface 0 has no altsetting 0 [ 245.237235][ T6789] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 245.246704][ T6789] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 245.254946][ T6789] usb 6-1: SerialNumber: syz [ 245.269383][ T8325] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 245.277225][ T8325] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 245.323890][ T1120] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 245.357547][ T8321] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 245.365166][ T8321] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 245.473874][ T1120] usb 3-1: Using ep0 maxpacket: 16 [ 245.482867][ T1120] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 245.495375][ T1120] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 245.506140][ T1120] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 245.517149][ T1120] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 245.524048][ T9] usb 1-1: USB disconnect, device number 20 [ 245.531365][ T1120] usb 3-1: config 1 interface 0 has no altsetting 0 [ 245.538469][ T8325] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 245.551318][ T1120] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 245.561749][ T1120] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 245.570798][ T1120] usb 3-1: SerialNumber: syz [ 245.577758][ T9] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 245.594159][ T8325] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 245.622846][ T8332] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 245.634696][ T8332] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 245.654353][ T38] cdc_ether 2-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 245.821272][ T6789] cdc_ether 6-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 245.849192][ T8332] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 245.866454][ T6781] usb 8-1: USB disconnect, device number 20 [ 245.898036][ T8332] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 246.074105][ T9] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 246.127468][ T1120] cdc_ether 3-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 246.213870][ T6781] usb 8-1: new high-speed USB device number 21 using dummy_hcd [ 246.238278][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 246.245514][ T9] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 246.256706][ T9] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 246.266981][ T9] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 246.277073][ T9] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 246.290241][ T9] usb 1-1: config 1 interface 0 has no altsetting 0 [ 246.299783][ T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 246.309415][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 246.318028][ T9] usb 1-1: SerialNumber: syz [ 246.330949][ T8349] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 246.338787][ T8349] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 246.383917][ T6781] usb 8-1: Using ep0 maxpacket: 16 [ 246.391282][ T6781] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 246.402924][ T6781] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 246.413103][ T6781] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 246.423052][ T6781] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 246.436278][ T6781] usb 8-1: config 1 interface 0 has no altsetting 0 [ 246.445404][ T6781] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 246.454673][ T6781] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 246.462842][ T6781] usb 8-1: SerialNumber: syz [ 246.479167][ T8355] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 246.487113][ T8355] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 246.547390][ T8349] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 246.555268][ T8349] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 246.698454][ T8355] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 246.705972][ T8355] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 246.790444][ T9] cdc_ether 1-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 246.919426][ T6781] cdc_ether 8-1:1.0: probe with driver cdc_ether failed with error -32 [ 247.061464][ C1] cdc_ether 6-1:1.0 usb0: CDC: unexpected notification 68! [ 247.074005][ C1] cdc_ether 6-1:1.0 usb0: CDC: unexpected notification 01! [ 247.518683][ T1120] usb 2-1: USB disconnect, device number 21 [ 247.558244][ T1120] cdc_ether 2-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 247.728132][ C0] cdc_ether 3-1:1.0 usb2: CDC: unexpected notification 68! [ 247.741626][ C0] cdc_ether 3-1:1.0 usb2: CDC: unexpected notification 01! 2025/11/06 05:46:08 executed programs: 111 [ 247.945084][ T6781] usb 3-1: USB disconnect, device number 21 [ 247.957209][ T1120] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 247.983994][ T6781] cdc_ether 3-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 248.133863][ T1120] usb 2-1: Using ep0 maxpacket: 16 [ 248.140908][ T1120] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 248.153144][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 248.163701][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 248.174000][ T1120] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 248.187216][ T1120] usb 2-1: config 1 interface 0 has no altsetting 0 [ 248.195687][ T1120] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 248.204959][ T1120] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 248.213137][ T1120] usb 2-1: SerialNumber: syz [ 248.231532][ T8404] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 248.239168][ T8404] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 248.325318][ T6789] usb 6-1: USB disconnect, device number 21 [ 248.335558][ T6789] cdc_ether 6-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 248.383931][ T6781] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 248.447525][ T8404] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 248.458683][ T8404] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 248.553964][ T6781] usb 3-1: Using ep0 maxpacket: 16 [ 248.570526][ T6781] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 248.581716][ T6781] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 248.591824][ T6781] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 248.601858][ T6781] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 248.615334][ T6781] usb 3-1: config 1 interface 0 has no altsetting 0 [ 248.640030][ T9] usb 1-1: USB disconnect, device number 21 [ 248.658111][ T9] cdc_ether 1-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 248.687921][ T6781] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 248.697121][ T6781] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 248.705339][ T6781] usb 3-1: SerialNumber: syz [ 248.714396][ T6789] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 248.730405][ T1120] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 248.735966][ T8414] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 248.780519][ T8414] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 248.903843][ T6789] usb 6-1: Using ep0 maxpacket: 16 [ 248.916924][ T6789] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 248.928379][ T6789] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 248.938586][ T6789] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 248.948440][ T6789] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 248.961666][ T6789] usb 6-1: config 1 interface 0 has no altsetting 0 [ 248.971194][ T1120] usb 8-1: USB disconnect, device number 21 [ 249.001627][ T6789] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 249.009450][ T8414] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 249.011611][ T6789] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 249.026997][ T6789] usb 6-1: SerialNumber: syz [ 249.035902][ T8414] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 249.053662][ T8423] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 249.065962][ T8423] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 249.153900][ T9] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 249.266664][ T6781] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 249.280431][ T8423] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 249.292078][ T8423] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 249.333867][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 249.347358][ T9] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 249.359064][ T9] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 249.363945][ T1120] usb 8-1: new high-speed USB device number 22 using dummy_hcd [ 249.369242][ T9] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 249.386728][ T9] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 249.400022][ T9] usb 1-1: config 1 interface 0 has no altsetting 0 [ 249.408526][ T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 249.417901][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 249.426202][ T9] usb 1-1: SerialNumber: syz [ 249.435515][ T8430] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 249.442971][ T8430] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 249.532405][ T6789] cdc_ether 6-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 249.545252][ T1120] usb 8-1: Using ep0 maxpacket: 16 [ 249.555432][ T1120] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 249.566755][ T1120] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 249.576954][ T1120] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 249.586881][ T1120] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 249.600293][ T1120] usb 8-1: config 1 interface 0 has no altsetting 0 [ 249.608806][ T1120] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 249.618176][ T1120] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 249.626602][ T1120] usb 8-1: SerialNumber: syz [ 249.639927][ T8440] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 249.647960][ T8440] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 249.655913][ T8430] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 249.663526][ T8430] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 249.874412][ T8440] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 249.882624][ T8440] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 249.899490][ T9] cdc_ether 1-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 250.101238][ T1120] cdc_ether 8-1:1.0: probe with driver cdc_ether failed with error -32 [ 250.561826][ T9] usb 2-1: USB disconnect, device number 22 [ 250.590757][ T9] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 250.983887][ T9] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 250.996808][ T6781] usb 3-1: USB disconnect, device number 22 [ 251.026809][ T6781] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 251.178768][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 251.186155][ T9] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 251.197781][ T9] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 251.207861][ T9] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 251.217698][ T9] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 251.230826][ T9] usb 2-1: config 1 interface 0 has no altsetting 0 [ 251.239397][ T9] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 251.248593][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 251.256743][ T9] usb 2-1: SerialNumber: syz [ 251.266231][ T8486] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 251.274404][ T8486] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 251.388998][ T1120] usb 6-1: USB disconnect, device number 22 [ 251.407434][ T1120] cdc_ether 6-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 251.465312][ T6781] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 251.482790][ T8486] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 251.490936][ T8486] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 251.623841][ T6781] usb 3-1: Using ep0 maxpacket: 16 [ 251.631284][ T6781] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 251.642822][ T6781] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 251.653055][ T6781] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 251.663077][ T6781] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 251.676217][ T6781] usb 3-1: config 1 interface 0 has no altsetting 0 [ 251.685066][ T6781] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 251.690355][ T6789] usb 1-1: USB disconnect, device number 22 [ 251.694268][ T6781] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 251.707229][ T6789] cdc_ether 1-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 251.708578][ T6781] usb 3-1: SerialNumber: syz [ 251.763806][ T9] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 251.774284][ T1120] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 251.793466][ T8498] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 251.804739][ T8498] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 251.953853][ T1120] usb 6-1: Using ep0 maxpacket: 16 [ 251.961220][ T1120] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 251.972760][ T1120] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 251.982820][ T1120] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 251.992802][ T1120] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 252.005959][ T1120] usb 6-1: config 1 interface 0 has no altsetting 0 [ 252.021064][ T38] usb 8-1: USB disconnect, device number 22 [ 252.036035][ T8498] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 252.043342][ T8498] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 252.051745][ T1120] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 252.060949][ T1120] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 252.070137][ T1120] usb 6-1: SerialNumber: syz [ 252.121145][ T8510] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 252.128996][ T8510] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 252.143868][ T6789] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 252.281944][ T6781] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 252.294186][ T6789] usb 1-1: Using ep0 maxpacket: 16 [ 252.301693][ T6789] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 252.313437][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 252.324122][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 252.334441][ T6789] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 252.343142][ T8510] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 252.348444][ T6789] usb 1-1: config 1 interface 0 has no altsetting 0 [ 252.364884][ T8510] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 252.374574][ T6789] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 252.383926][ T6789] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 252.392071][ T6789] usb 1-1: SerialNumber: syz [ 252.406877][ T8520] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 252.415668][ T8520] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 252.423930][ T38] usb 8-1: new high-speed USB device number 23 using dummy_hcd [ 252.578774][ T38] usb 8-1: Using ep0 maxpacket: 16 [ 252.585992][ T38] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 252.597860][ T38] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 252.608885][ T38] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 252.618978][ T38] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 252.632250][ T38] usb 8-1: config 1 interface 0 has no altsetting 0 [ 252.642655][ T8520] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 252.659377][ T8520] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 252.672155][ T1120] cdc_ether 6-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 252.718285][ T38] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 252.727860][ T38] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 252.736839][ T38] usb 8-1: SerialNumber: syz [ 252.767365][ T8528] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 252.775003][ T8528] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 252.905090][ T6789] cdc_ether 1-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 252.984640][ T8528] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 252.992664][ T8528] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 253.078692][ C0] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 68! [ 253.094370][ C0] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 01! [ 253.217863][ T38] cdc_ether 8-1:1.0: probe with driver cdc_ether failed with error -32 2025/11/06 05:46:14 executed programs: 120 [ 253.631803][ T38] usb 2-1: USB disconnect, device number 23 [ 253.660524][ T38] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 254.033899][ T38] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 254.188408][ T38] usb 2-1: Using ep0 maxpacket: 16 [ 254.196137][ T38] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 254.207400][ T38] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 254.217781][ T38] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 254.227793][ T38] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 254.241384][ T38] usb 2-1: config 1 interface 0 has no altsetting 0 [ 254.250060][ T38] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 254.259351][ T38] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 254.267528][ T38] usb 2-1: SerialNumber: syz [ 254.277483][ T8571] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 254.285957][ T8571] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 254.329026][ T6789] usb 3-1: USB disconnect, device number 23 [ 254.338827][ T6789] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 254.430065][ C0] cdc_ether 6-1:1.0 usb2: CDC: unexpected notification 68! [ 254.473561][ T6781] usb 6-1: USB disconnect, device number 23 [ 254.489526][ T6781] cdc_ether 6-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 254.496759][ T8571] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 254.522576][ T8571] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 254.755116][ T1120] usb 1-1: USB disconnect, device number 23 [ 254.766274][ T38] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 254.781570][ T1120] cdc_ether 1-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 254.816716][ T6789] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 254.884899][ T6781] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 254.973975][ T6789] usb 3-1: Using ep0 maxpacket: 16 [ 254.981239][ T6789] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 254.992707][ T6789] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 255.003346][ T6789] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 255.013794][ T6789] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 255.029296][ T6789] usb 3-1: config 1 interface 0 has no altsetting 0 [ 255.039591][ T6789] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 255.049112][ T6789] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 255.050221][ T6781] usb 6-1: Using ep0 maxpacket: 16 [ 255.057217][ T6789] usb 3-1: SerialNumber: syz [ 255.062760][ T8588] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 255.077193][ T6781] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 255.082871][ T8588] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 255.088980][ T6781] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 255.106988][ T6781] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 255.117029][ T6781] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 255.130197][ T6781] usb 6-1: config 1 interface 0 has no altsetting 0 [ 255.145044][ T6781] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 255.152973][ T38] usb 8-1: USB disconnect, device number 23 [ 255.154345][ T6781] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 255.154381][ T6781] usb 6-1: SerialNumber: syz [ 255.181356][ T8591] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 255.190013][ T8591] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 255.243887][ T1120] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 255.298734][ T8588] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 255.306198][ T8588] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 255.398788][ T8591] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 255.406570][ T8591] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 255.413960][ T1120] usb 1-1: Using ep0 maxpacket: 16 [ 255.421616][ T1120] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 255.433238][ T1120] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 255.443834][ T1120] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 255.454486][ T1120] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 255.468099][ T1120] usb 1-1: config 1 interface 0 has no altsetting 0 [ 255.479664][ T1120] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 255.489734][ T1120] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 255.498098][ T1120] usb 1-1: SerialNumber: syz [ 255.515765][ T8602] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 255.524727][ T8602] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 255.548284][ T6789] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 255.604801][ T38] usb 8-1: new high-speed USB device number 24 using dummy_hcd [ 255.628070][ T6781] cdc_ether 6-1:1.0: probe with driver cdc_ether failed with error -32 [ 255.746331][ T8602] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 255.754764][ T8602] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 255.783870][ T38] usb 8-1: Using ep0 maxpacket: 16 [ 255.790896][ T38] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 255.802370][ T38] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 255.812779][ T38] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 255.822737][ T38] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 255.836290][ T38] usb 8-1: config 1 interface 0 has no altsetting 0 [ 255.844399][ T38] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 255.853601][ T38] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 255.861917][ T38] usb 8-1: SerialNumber: syz [ 255.873107][ T8611] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 255.880800][ T8611] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 255.978740][ T1120] cdc_ether 1-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 256.101891][ T8611] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 256.109268][ T8611] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 256.344396][ T38] cdc_ether 8-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 256.700121][ T6781] usb 2-1: USB disconnect, device number 24 [ 256.718622][ T6781] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 257.104340][ T6781] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 257.274713][ T6781] usb 2-1: Using ep0 maxpacket: 16 [ 257.286740][ T6781] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.298107][ T6781] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 257.308473][ T6781] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 257.318556][ T6781] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 257.331762][ T6781] usb 2-1: config 1 interface 0 has no altsetting 0 [ 257.340462][ T6781] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 257.349871][ T6781] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 257.357956][ T6781] usb 2-1: SerialNumber: syz [ 257.368162][ T8657] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 257.376165][ T8657] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 257.405197][ T38] usb 3-1: USB disconnect, device number 24 [ 257.428074][ T38] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 257.526058][ T1120] usb 6-1: USB disconnect, device number 24 [ 257.585517][ T8657] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 257.597761][ T8657] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 257.820006][ T6781] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -32 [ 257.833864][ T38] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 257.861518][ T6781] usb 1-1: USB disconnect, device number 24 [ 257.872350][ T6781] cdc_ether 1-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 257.909343][ T1120] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 258.003894][ T38] usb 3-1: Using ep0 maxpacket: 16 [ 258.011715][ T38] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 258.023531][ T38] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 258.034150][ T38] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 258.044070][ T38] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 258.057505][ T38] usb 3-1: config 1 interface 0 has no altsetting 0 [ 258.065951][ T38] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 258.075172][ T38] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 258.083214][ T38] usb 3-1: SerialNumber: syz [ 258.088338][ T1120] usb 6-1: Using ep0 maxpacket: 16 [ 258.095383][ T1120] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 258.106628][ T1120] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 258.116761][ T1120] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 258.126608][ T1120] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 258.139839][ T1120] usb 6-1: config 1 interface 0 has no altsetting 0 [ 258.150503][ T8676] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 258.158283][ T8676] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 258.171011][ T1120] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 258.180428][ T1120] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 258.188611][ T1120] usb 6-1: SerialNumber: syz [ 258.208855][ T8679] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 258.217070][ T8679] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 258.225946][ T9] usb 8-1: USB disconnect, device number 24 [ 258.253980][ T6781] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 258.285596][ T9] cdc_ether 8-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 258.398912][ T8676] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 258.407482][ T8676] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 258.414955][ T6781] usb 1-1: Using ep0 maxpacket: 16 [ 258.427057][ T6781] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 258.438234][ T6781] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 258.448524][ T6781] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 258.458440][ T6781] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 258.471657][ T6781] usb 1-1: config 1 interface 0 has no altsetting 0 [ 258.472853][ T8679] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 258.487131][ T6781] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 258.487142][ T8679] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 258.504148][ T6781] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 258.512200][ T6781] usb 1-1: SerialNumber: syz [ 258.525612][ T8692] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 258.533201][ T8692] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 258.630176][ T38] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -32 [ 258.683931][ T9] usb 8-1: new high-speed USB device number 25 using dummy_hcd [ 258.705519][ T1120] cdc_ether 6-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 258.745540][ T8692] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 258.759611][ T8692] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 258.843986][ T9] usb 8-1: Using ep0 maxpacket: 16 [ 258.850914][ T9] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 258.862319][ T9] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 258.872886][ T9] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 258.883202][ T9] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 258.897302][ T9] usb 8-1: config 1 interface 0 has no altsetting 0 [ 258.912832][ T9] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 258.922118][ T9] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 258.930236][ T9] usb 8-1: SerialNumber: syz [ 258.943013][ T8699] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 258.951000][ T8699] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 258.991943][ T6781] cdc_ether 1-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 259.160289][ T8699] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 259.168096][ T8699] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 259.392268][ T9] cdc_ether 8-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 259.744152][ T1120] usb 2-1: USB disconnect, device number 25 2025/11/06 05:46:20 executed programs: 130 [ 260.133869][ T1120] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 260.303866][ T1120] usb 2-1: Using ep0 maxpacket: 16 [ 260.311027][ T1120] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 260.322251][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 260.332378][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 260.342409][ T1120] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 260.355796][ T1120] usb 2-1: config 1 interface 0 has no altsetting 0 [ 260.364685][ T1120] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 260.374018][ T1120] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 260.382146][ T1120] usb 2-1: SerialNumber: syz [ 260.393884][ T8746] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 260.401608][ T8746] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 260.451929][ T38] usb 3-1: USB disconnect, device number 25 [ 260.490674][ C0] cdc_ether 6-1:1.0 usb0: CDC: unexpected notification 68! [ 260.510635][ C0] cdc_ether 6-1:1.0 usb0: CDC: unexpected notification 01! [ 260.580548][ T6789] usb 6-1: USB disconnect, device number 25 [ 260.590906][ T6789] cdc_ether 6-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 260.610624][ T8746] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 260.627549][ T8746] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 260.862970][ T1120] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 260.894226][ T38] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 260.918205][ T1120] usb 1-1: USB disconnect, device number 25 [ 260.945525][ T1120] cdc_ether 1-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 261.026089][ T6789] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 261.073859][ T38] usb 3-1: Using ep0 maxpacket: 16 [ 261.081114][ T38] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.092834][ T38] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 261.103182][ T38] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 261.113351][ T38] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 261.126887][ T38] usb 3-1: config 1 interface 0 has no altsetting 0 [ 261.185098][ T38] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 261.194300][ T38] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 261.202464][ T38] usb 3-1: SerialNumber: syz [ 261.233813][ T6789] usb 6-1: Using ep0 maxpacket: 16 [ 261.240610][ T6789] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.251712][ T6789] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 261.261710][ T6789] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 261.271580][ T6789] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 261.275339][ T6781] usb 8-1: USB disconnect, device number 25 [ 261.284690][ T6789] usb 6-1: config 1 interface 0 has no altsetting 0 [ 261.320180][ T8766] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 261.331169][ T8766] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 261.363271][ T6781] cdc_ether 8-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 261.374182][ T6789] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 261.383412][ T6789] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 261.391679][ T6789] usb 6-1: SerialNumber: syz [ 261.413847][ T1120] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 261.458369][ T8769] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 261.468936][ T8769] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 261.547795][ T8766] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 261.561729][ T8766] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 261.603876][ T1120] usb 1-1: Using ep0 maxpacket: 16 [ 261.611157][ T1120] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.622588][ T1120] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 261.632825][ T1120] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 261.642689][ T1120] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 261.655902][ T1120] usb 1-1: config 1 interface 0 has no altsetting 0 [ 261.687283][ T8769] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 261.696952][ T8769] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 261.729353][ T1120] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 261.738598][ T1120] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 261.746802][ T1120] usb 1-1: SerialNumber: syz [ 261.777927][ T8781] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 261.785650][ T6781] usb 8-1: new high-speed USB device number 26 using dummy_hcd [ 261.818287][ T8781] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 261.829928][ T38] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -32 [ 261.943837][ T6789] cdc_ether 6-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 261.964582][ T6781] usb 8-1: Using ep0 maxpacket: 16 [ 261.980809][ T6781] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.992232][ T6781] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 262.002325][ T6781] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 262.012173][ T6781] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 262.025749][ T6781] usb 8-1: config 1 interface 0 has no altsetting 0 [ 262.038542][ T6781] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 262.047825][ T6781] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 262.056050][ T6781] usb 8-1: SerialNumber: syz [ 262.061627][ T8781] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 262.068957][ T8781] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 262.080719][ T8789] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 262.090452][ T8789] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 262.290611][ T1120] cdc_ether 1-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 262.294531][ C0] cdc_ether 1-1:1.0 usb2: CDC: unexpected notification 68! [ 262.313341][ T8789] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 262.320991][ T8789] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 262.329567][ C0] cdc_ether 1-1:1.0 usb2: CDC: unexpected notification 01! [ 262.556005][ T6781] cdc_ether 8-1:1.0: probe with driver cdc_ether failed with error -32 [ 262.809447][ T1120] usb 2-1: USB disconnect, device number 26 [ 262.839024][ T1120] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 263.233985][ T1120] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 263.383839][ T1120] usb 2-1: Using ep0 maxpacket: 16 [ 263.391329][ T1120] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 263.403665][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 263.414121][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 263.424804][ T1120] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 263.437935][ T1120] usb 2-1: config 1 interface 0 has no altsetting 0 [ 263.446780][ T1120] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 263.456716][ T1120] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 263.465704][ T1120] usb 2-1: SerialNumber: syz [ 263.483979][ T8827] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 263.491371][ T8827] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 263.519305][ T23] usb 3-1: USB disconnect, device number 26 [ 263.622468][ T6781] usb 6-1: USB disconnect, device number 26 [ 263.657821][ T6781] cdc_ether 6-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 263.702688][ T8827] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 263.719004][ T8827] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 263.924024][ T23] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 263.952369][ T6789] usb 1-1: USB disconnect, device number 26 [ 263.963487][ T1120] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 263.980765][ T6789] cdc_ether 1-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 264.053856][ T6781] usb 6-1: new high-speed USB device number 27 using dummy_hcd [ 264.102430][ T23] usb 3-1: Using ep0 maxpacket: 16 [ 264.110667][ T23] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 264.121876][ T23] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 264.131875][ T23] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 264.141950][ T23] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 264.155452][ T23] usb 3-1: config 1 interface 0 has no altsetting 0 [ 264.164617][ T23] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 264.174874][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 264.183285][ T23] usb 3-1: SerialNumber: syz [ 264.196660][ T8846] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 264.205851][ T6781] usb 6-1: Using ep0 maxpacket: 16 [ 264.206630][ T8846] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 264.224403][ T6781] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 264.235604][ T6781] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 264.246093][ T6781] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 264.255955][ T6781] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 264.269180][ T6781] usb 6-1: config 1 interface 0 has no altsetting 0 [ 264.277577][ T6781] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 264.288078][ T6781] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 264.296216][ T6781] usb 6-1: SerialNumber: syz [ 264.305490][ T8850] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 264.321310][ T8850] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 264.336453][ T1120] usb 8-1: USB disconnect, device number 26 [ 264.413881][ T6789] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 264.422454][ T8846] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 264.431639][ T8846] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 264.529756][ T8850] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 264.537543][ T8850] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 264.593818][ T6789] usb 1-1: Using ep0 maxpacket: 16 [ 264.601039][ T6789] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 264.612443][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 264.623992][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 264.633981][ T6789] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 264.647465][ T6789] usb 1-1: config 1 interface 0 has no altsetting 0 [ 264.665035][ T6789] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 264.674670][ T6789] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 264.683585][ T6789] usb 1-1: SerialNumber: syz [ 264.690850][ T23] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 264.715096][ T8860] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 264.722468][ T8860] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 264.783891][ T1120] usb 8-1: new high-speed USB device number 27 using dummy_hcd [ 264.945422][ T8860] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 264.951567][ T1120] usb 8-1: Using ep0 maxpacket: 16 [ 264.953525][ T8860] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 264.968796][ T1120] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 264.980715][ T1120] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 264.991413][ T1120] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 265.002287][ T1120] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 265.016025][ T1120] usb 8-1: config 1 interface 0 has no altsetting 0 [ 265.031643][ T1120] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 265.041375][ T1120] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 265.050200][ T1120] usb 8-1: SerialNumber: syz [ 265.053338][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 68! [ 265.067564][ T8866] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 265.076517][ T8866] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 265.084827][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 01! [ 265.183107][ T6789] cdc_ether 1-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 265.285215][ T8866] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 265.293036][ T8866] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 265.517493][ T1120] cdc_ether 8-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 265.834848][ C0] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 68! [ 265.849284][ C0] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 01! [ 266.325433][ T1120] usb 2-1: USB disconnect, device number 27 [ 266.337324][ T1120] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device 2025/11/06 05:46:27 executed programs: 140 [ 266.565184][ C0] cdc_ether 1-1:1.0 usb2: CDC: unexpected notification 68! [ 266.578366][ C0] cdc_ether 1-1:1.0 usb2: CDC: unexpected notification 01! [ 266.691839][ T6781] cdc_ether 6-1:1.0: probe with driver cdc_ether failed with error -71 [ 266.732935][ T6781] usb 6-1: USB disconnect, device number 27 [ 266.766903][ T1120] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 266.933912][ T1120] usb 2-1: Using ep0 maxpacket: 16 [ 266.941330][ T1120] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 266.952703][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 266.962738][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 266.972788][ T1120] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 266.986174][ T1120] usb 2-1: config 1 interface 0 has no altsetting 0 [ 266.996007][ T1120] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 267.005325][ T1120] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 267.013373][ T1120] usb 2-1: SerialNumber: syz [ 267.024455][ T8916] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 267.032385][ T8916] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 267.073899][ T6781] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 267.082145][ T6789] usb 3-1: USB disconnect, device number 27 [ 267.093342][ T6789] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 267.242109][ T8916] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 267.243963][ T6781] usb 6-1: Using ep0 maxpacket: 16 [ 267.251138][ T8916] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 267.275404][ T6781] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 267.286659][ T6781] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 267.297068][ T6781] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 267.307315][ T6781] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 267.321317][ T6781] usb 6-1: config 1 interface 0 has no altsetting 0 [ 267.329487][ T6781] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 267.338986][ T6781] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 267.347217][ T6781] usb 6-1: SerialNumber: syz [ 267.358509][ T8923] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 267.371455][ T8923] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 267.404325][ T9] usb 8-1: USB disconnect, device number 27 [ 267.418159][ T9] cdc_ether 8-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 267.481417][ T1120] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -32 [ 267.494261][ T6789] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 267.640352][ T8923] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 267.648161][ T8923] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 267.655926][ T6789] usb 3-1: Using ep0 maxpacket: 16 [ 267.663222][ T6789] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 267.674386][ T6789] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 267.685021][ T6789] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 267.695293][ T6789] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 267.709257][ T6789] usb 3-1: config 1 interface 0 has no altsetting 0 [ 267.718828][ T6789] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 267.728781][ T6789] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 267.736886][ T6789] usb 3-1: SerialNumber: syz [ 267.748506][ T8933] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 267.764325][ T8933] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 267.811630][ T3037] usb 1-1: USB disconnect, device number 27 [ 267.820911][ T3037] cdc_ether 1-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 267.844213][ T9] usb 8-1: new high-speed USB device number 28 using dummy_hcd [ 267.910356][ T6781] cdc_ether 6-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 267.972543][ T8933] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 267.983125][ T8933] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 268.004016][ T9] usb 8-1: Using ep0 maxpacket: 16 [ 268.011204][ T9] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 268.022482][ T9] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 268.032689][ T9] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 268.042701][ T9] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 268.056078][ T9] usb 8-1: config 1 interface 0 has no altsetting 0 [ 268.065430][ T9] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 268.075271][ T9] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 268.083444][ T9] usb 8-1: SerialNumber: syz [ 268.103271][ T8938] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 268.111312][ T8938] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 268.208067][ T6789] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 268.283908][ T3037] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 268.320159][ T8938] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 268.329379][ T8938] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 268.447933][ T3037] usb 1-1: Using ep0 maxpacket: 16 [ 268.455401][ T3037] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 268.467265][ T3037] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 268.477894][ T3037] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 268.488576][ T3037] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 268.502422][ T3037] usb 1-1: config 1 interface 0 has no altsetting 0 [ 268.518202][ T3037] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 268.527630][ T3037] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 268.535736][ T3037] usb 1-1: SerialNumber: syz [ 268.553626][ T9] cdc_ether 8-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 268.572852][ T8949] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 268.587288][ T8949] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 268.798442][ T8949] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 268.806681][ T8949] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 269.031485][ T3037] cdc_ether 1-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 269.380000][ T3037] usb 2-1: USB disconnect, device number 28 [ 269.728430][ T6789] usb 6-1: USB disconnect, device number 28 [ 269.754208][ T3037] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 269.772885][ T6789] cdc_ether 6-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 269.933906][ T3037] usb 2-1: Using ep0 maxpacket: 16 [ 269.940925][ T3037] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 269.952082][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 269.962688][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 269.973051][ T3037] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 269.987157][ T3037] usb 2-1: config 1 interface 0 has no altsetting 0 [ 269.999283][ T3037] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 270.008510][ T3037] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 270.016663][ T3037] usb 2-1: SerialNumber: syz [ 270.025902][ T8997] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 270.033384][ T8997] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 270.149860][ T1120] usb 3-1: USB disconnect, device number 28 [ 270.170125][ T1120] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 270.188250][ T6789] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 270.248752][ T8997] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 270.257277][ T8997] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 270.375029][ T6789] usb 6-1: Using ep0 maxpacket: 16 [ 270.382315][ T6789] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 270.394880][ T6789] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 270.405096][ T6789] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 270.415051][ T6789] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 270.428926][ T6789] usb 6-1: config 1 interface 0 has no altsetting 0 [ 270.438845][ T6789] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 270.448160][ T6789] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 270.456269][ T6789] usb 6-1: SerialNumber: syz [ 270.463052][ T9] usb 8-1: USB disconnect, device number 28 [ 270.468655][ T9008] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 270.478284][ T9008] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 270.492403][ T3037] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -32 [ 270.513553][ T9] cdc_ether 8-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 270.624500][ T1120] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 270.687006][ T9008] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 270.696594][ T9008] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 270.794946][ T1120] usb 3-1: Using ep0 maxpacket: 16 [ 270.805560][ T1120] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 270.817255][ T1120] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 270.827818][ T1120] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 270.838706][ T1120] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 270.852010][ T1120] usb 3-1: config 1 interface 0 has no altsetting 0 [ 270.869673][ T23] usb 1-1: USB disconnect, device number 28 [ 270.882464][ T23] cdc_ether 1-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 270.910303][ T9] usb 8-1: new high-speed USB device number 29 using dummy_hcd [ 270.931661][ T1120] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 270.941544][ T1120] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 270.950301][ T1120] usb 3-1: SerialNumber: syz [ 270.966312][ T6789] cdc_ether 6-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 270.990990][ T9020] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 271.010004][ T9020] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 271.078032][ T9] usb 8-1: Using ep0 maxpacket: 16 [ 271.091417][ T9] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 271.103101][ T9] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 271.113468][ T9] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 271.123421][ T9] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 271.137115][ T9] usb 8-1: config 1 interface 0 has no altsetting 0 [ 271.145792][ T9] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 271.155100][ T9] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 271.163191][ T9] usb 8-1: SerialNumber: syz [ 271.175592][ T9029] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 271.183479][ T9029] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 271.228074][ T9020] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 271.235577][ T9020] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 271.333870][ T23] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 271.393115][ T9029] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 271.401205][ T9029] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 271.469576][ T1120] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 271.523836][ T23] usb 1-1: Using ep0 maxpacket: 16 [ 271.530978][ T23] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 271.542817][ T23] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 271.553426][ T23] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 271.564089][ T23] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 271.577962][ T23] usb 1-1: config 1 interface 0 has no altsetting 0 [ 271.591394][ T23] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 271.600749][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 271.609038][ T23] usb 1-1: SerialNumber: syz [ 271.626660][ T9041] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 271.634467][ T9041] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 271.636596][ T9] cdc_ether 8-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 271.847334][ T9041] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 271.855024][ T9041] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 272.081778][ T23] cdc_ether 1-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 272.409137][ T23] usb 2-1: USB disconnect, device number 29 2025/11/06 05:46:33 executed programs: 150 [ 272.492938][ C1] cdc_ether 6-1:1.0 usb0: CDC: unexpected notification 68! [ 272.507031][ C1] cdc_ether 6-1:1.0 usb0: CDC: unexpected notification 01! [ 272.783850][ T23] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 272.954126][ T23] usb 2-1: Using ep0 maxpacket: 16 [ 272.976721][ T23] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 272.987979][ T23] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 272.999429][ T23] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 273.009410][ T23] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 273.022889][ T23] usb 2-1: config 1 interface 0 has no altsetting 0 [ 273.031045][ T23] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 273.040415][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 273.048695][ T23] usb 2-1: SerialNumber: syz [ 273.059327][ T9083] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 273.066941][ T9083] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 273.188896][ T9] usb 3-1: USB disconnect, device number 29 [ 273.213621][ T9] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 273.276278][ T9083] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 273.285032][ T9083] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 273.512987][ T23] cdc_ether 2-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 273.543714][ T3037] usb 8-1: USB disconnect, device number 29 [ 273.578914][ T3037] cdc_ether 8-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 273.591621][ T9] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 273.741545][ T23] usb 6-1: USB disconnect, device number 29 [ 273.763886][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 273.778267][ T9] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.780303][ T23] cdc_ether 6-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 273.790010][ T9] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 273.810284][ T9] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 273.820470][ T9] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 273.834209][ T9] usb 3-1: config 1 interface 0 has no altsetting 0 [ 273.854436][ T9] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 273.864050][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 273.872151][ T9] usb 3-1: SerialNumber: syz [ 273.892607][ T9102] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 273.900448][ T9102] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 273.917625][ T1120] usb 1-1: USB disconnect, device number 29 [ 273.919965][ C0] cdc_ether 2-1:1.0 usb1: CDC: unexpected notification 68! [ 273.929282][ T1120] cdc_ether 1-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 273.938829][ C0] cdc_ether 2-1:1.0 usb1: CDC: unexpected notification 01! [ 274.013892][ T3037] usb 8-1: new high-speed USB device number 30 using dummy_hcd [ 274.111652][ T9102] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 274.120139][ T9102] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 274.174183][ T3037] usb 8-1: Using ep0 maxpacket: 16 [ 274.184386][ T3037] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 274.196436][ T3037] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 274.207655][ T3037] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 274.217708][ T3037] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 274.230974][ T3037] usb 8-1: config 1 interface 0 has no altsetting 0 [ 274.240154][ T3037] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 274.249530][ T3037] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 274.257757][ T3037] usb 8-1: SerialNumber: syz [ 274.264508][ T23] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 274.275790][ T9114] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 274.284501][ T9114] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 274.323913][ T1120] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 274.343479][ T9] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -32 [ 274.413925][ T23] usb 6-1: Using ep0 maxpacket: 16 [ 274.421353][ T23] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 274.432662][ T23] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 274.442875][ T23] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 274.452824][ T23] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 274.465958][ T23] usb 6-1: config 1 interface 0 has no altsetting 0 [ 274.474191][ T23] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 274.483968][ T23] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 274.492121][ T23] usb 6-1: SerialNumber: syz [ 274.497324][ T9114] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 274.504927][ T1120] usb 1-1: Using ep0 maxpacket: 16 [ 274.511041][ T9114] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 274.519936][ T1120] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 274.531235][ T1120] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 274.541839][ T1120] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 274.551841][ T1120] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 274.565077][ T1120] usb 1-1: config 1 interface 0 has no altsetting 0 [ 274.575781][ T9119] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 274.583511][ T9119] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 274.594409][ T1120] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 274.603693][ T1120] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 274.612017][ T1120] usb 1-1: SerialNumber: syz [ 274.622020][ T9121] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 274.629763][ T9121] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 274.742449][ T3037] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 274.795431][ T9119] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 274.812152][ T9119] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 274.847063][ T9121] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 274.855837][ T9121] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 275.040045][ T23] cdc_ether 6-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 275.089185][ T1120] cdc_ether 1-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 275.486493][ T1120] usb 2-1: USB disconnect, device number 30 [ 275.518673][ T1120] cdc_ether 2-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 275.882106][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 68! [ 275.897547][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 01! [ 275.914114][ T1120] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 276.064247][ T1120] usb 2-1: Using ep0 maxpacket: 16 [ 276.081593][ T1120] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 276.093514][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 276.103818][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 276.114340][ T1120] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 276.128511][ T1120] usb 2-1: config 1 interface 0 has no altsetting 0 [ 276.136713][ T1120] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 276.146661][ T1120] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 276.154914][ T1120] usb 2-1: SerialNumber: syz [ 276.166873][ T9163] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 276.177750][ T9163] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 276.250510][ T23] usb 3-1: USB disconnect, device number 30 [ 276.392692][ T9163] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 276.401166][ T9163] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 276.614004][ T23] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 276.627328][ T1120] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -32 [ 276.699664][ C1] cdc_ether 6-1:1.0 usb2: CDC: unexpected notification 68! [ 276.713050][ C1] cdc_ether 6-1:1.0 usb2: CDC: unexpected notification 01! [ 276.774211][ T23] usb 3-1: Using ep0 maxpacket: 16 [ 276.779630][ T1120] usb 6-1: USB disconnect, device number 30 [ 276.797589][ T23] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 276.809354][ T23] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 276.820899][ T23] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 276.831412][ T23] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 276.845518][ T23] usb 3-1: config 1 interface 0 has no altsetting 0 [ 276.855417][ T1120] cdc_ether 6-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 276.886154][ T23] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 276.895542][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 276.903676][ T23] usb 3-1: SerialNumber: syz [ 276.916714][ T9182] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 276.924739][ T9182] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 276.982008][ T6789] usb 1-1: USB disconnect, device number 30 [ 277.007375][ T6789] cdc_ether 1-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 277.133089][ T9182] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 277.141707][ T9182] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 277.157558][ T38] usb 8-1: USB disconnect, device number 30 [ 277.190691][ T38] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 277.244965][ T1120] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 277.390551][ T23] cdc_ether 3-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 277.402763][ T6789] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 277.423952][ T1120] usb 6-1: Using ep0 maxpacket: 16 [ 277.432221][ T1120] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 277.444274][ T1120] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 277.454349][ T1120] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 277.464543][ T1120] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 277.478120][ T1120] usb 6-1: config 1 interface 0 has no altsetting 0 [ 277.489297][ T1120] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 277.499404][ T1120] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 277.507964][ T1120] usb 6-1: SerialNumber: syz [ 277.531061][ T9194] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 277.544717][ T9194] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 277.583830][ T6789] usb 1-1: Using ep0 maxpacket: 16 [ 277.590792][ T6789] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 277.603365][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 277.614212][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 277.624445][ T6789] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 277.637783][ T6789] usb 1-1: config 1 interface 0 has no altsetting 0 [ 277.644661][ T38] usb 8-1: new high-speed USB device number 31 using dummy_hcd [ 277.654675][ T6789] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 277.664414][ T6789] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 277.672901][ T6789] usb 1-1: SerialNumber: syz [ 277.686961][ T9199] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 277.701019][ T9199] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 277.753013][ T9194] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 277.762607][ T9194] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 277.803840][ T38] usb 8-1: Using ep0 maxpacket: 16 [ 277.811389][ T38] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 277.823216][ T38] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 277.834240][ T38] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 277.844845][ T38] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 277.859028][ T38] usb 8-1: config 1 interface 0 has no altsetting 0 [ 277.867616][ T38] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 277.877129][ T38] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 277.885351][ T38] usb 8-1: SerialNumber: syz [ 277.896736][ T9205] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 277.904994][ T9205] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 277.913076][ T9199] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 277.934004][ T9199] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 277.988856][ T1120] cdc_ether 6-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 278.131057][ T9205] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 278.139370][ T9205] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 278.156080][ T6789] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -32 [ 278.367487][ T38] cdc_ether 8-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 278.514515][ T38] usb 2-1: USB disconnect, device number 31 2025/11/06 05:46:39 executed programs: 160 [ 278.894152][ T38] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 279.054131][ T38] usb 2-1: Using ep0 maxpacket: 16 [ 279.061168][ T38] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 279.072666][ T38] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 279.083350][ T38] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 279.093677][ T38] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 279.108246][ T38] usb 2-1: config 1 interface 0 has no altsetting 0 [ 279.127065][ T38] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 279.136667][ T38] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 279.144769][ T38] usb 2-1: SerialNumber: syz [ 279.157830][ T9244] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 279.165970][ T9244] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 279.285037][ T3037] usb 3-1: USB disconnect, device number 31 [ 279.327747][ T3037] cdc_ether 3-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 279.374453][ T9244] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 279.383726][ T9244] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 279.607312][ T38] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -32 [ 279.733921][ T3037] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 279.801003][ T9] usb 6-1: USB disconnect, device number 31 [ 279.817964][ T9] cdc_ether 6-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 279.884161][ T3037] usb 3-1: Using ep0 maxpacket: 16 [ 279.901293][ T3037] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 279.913368][ T3037] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 279.923824][ T3037] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 279.934144][ T3037] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 279.948422][ T3037] usb 3-1: config 1 interface 0 has no altsetting 0 [ 279.959693][ T3037] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 279.969208][ T3037] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 279.977300][ T3037] usb 3-1: SerialNumber: syz [ 279.987478][ T9266] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 279.995478][ T9266] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 280.044554][ T38] usb 1-1: USB disconnect, device number 31 [ 280.203869][ T9266] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 280.212325][ T9266] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 280.230212][ T10] usb 8-1: USB disconnect, device number 31 [ 280.236426][ T9] usb 6-1: new high-speed USB device number 32 using dummy_hcd [ 280.271863][ T10] cdc_ether 8-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 280.413873][ T38] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 280.433836][ T9] usb 6-1: Using ep0 maxpacket: 16 [ 280.440918][ T9] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 280.453087][ T9] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 280.464192][ T9] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 280.474227][ T9] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 280.487559][ T9] usb 6-1: config 1 interface 0 has no altsetting 0 [ 280.505346][ T3037] cdc_ether 3-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 280.517996][ T9] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 280.527302][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 280.535521][ T9] usb 6-1: SerialNumber: syz [ 280.546400][ T9282] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 280.553675][ T9282] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 280.577211][ T38] usb 1-1: Using ep0 maxpacket: 16 [ 280.588925][ T38] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 280.600669][ T38] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 280.611220][ T38] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 280.622129][ T38] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 280.635782][ T38] usb 1-1: config 1 interface 0 has no altsetting 0 [ 280.656584][ T38] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 280.665797][ T38] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 280.674194][ T38] usb 1-1: SerialNumber: syz [ 280.700781][ T9288] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 280.710017][ T9288] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 280.717526][ T10] usb 8-1: new high-speed USB device number 32 using dummy_hcd [ 280.763251][ T9282] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 280.771220][ T9282] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 280.883831][ T10] usb 8-1: Using ep0 maxpacket: 16 [ 280.891291][ T10] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 280.902631][ T10] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 280.912771][ T10] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 280.922885][ T10] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 280.936056][ T10] usb 8-1: config 1 interface 0 has no altsetting 0 [ 280.944106][ T10] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 280.953493][ T10] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 280.961614][ T10] usb 8-1: SerialNumber: syz [ 280.966692][ T9288] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 280.974108][ T9288] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 280.994759][ T9295] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 281.002047][ T9295] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 281.013922][ T9] cdc_ether 6-1:1.0: probe with driver cdc_ether failed with error -32 [ 281.205013][ T38] cdc_ether 1-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 281.211887][ T9295] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 281.241620][ T9295] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 281.471843][ T10] cdc_ether 8-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 281.561799][ T10] usb 2-1: USB disconnect, device number 32 [ 281.906164][ T10] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 282.073831][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 282.081519][ T10] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 282.092700][ T10] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 282.103100][ T10] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 282.113280][ T10] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 282.126521][ T10] usb 2-1: config 1 interface 0 has no altsetting 0 [ 282.136012][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 282.145431][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 282.153486][ T10] usb 2-1: SerialNumber: syz [ 282.164156][ T9333] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 282.172128][ T9333] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 282.323142][ T38] usb 3-1: USB disconnect, device number 32 [ 282.355156][ T38] cdc_ether 3-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 282.387853][ T9333] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 282.396102][ T9333] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 282.628825][ T10] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 282.743895][ T38] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 282.840730][ T10] usb 6-1: USB disconnect, device number 32 [ 282.894086][ T38] usb 3-1: Using ep0 maxpacket: 16 [ 282.908763][ T38] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 282.920514][ T38] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 282.930806][ T38] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 282.940757][ T38] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 282.954078][ T38] usb 3-1: config 1 interface 0 has no altsetting 0 [ 282.968337][ T38] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 282.977710][ T38] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 282.986453][ T38] usb 3-1: SerialNumber: syz [ 282.996979][ T9354] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 283.005973][ T9354] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 283.074737][ C1] cdc_ether 1-1:1.0 usb1: CDC: unexpected notification 68! [ 283.092579][ T3037] usb 1-1: USB disconnect, device number 32 [ 283.102024][ T3037] cdc_ether 1-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 283.222294][ T9354] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 283.233120][ T9354] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 283.293863][ T10] usb 6-1: new high-speed USB device number 33 using dummy_hcd [ 283.310881][ T6789] usb 8-1: USB disconnect, device number 32 [ 283.321065][ T6789] cdc_ether 8-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 283.454454][ T10] usb 6-1: Using ep0 maxpacket: 16 [ 283.468231][ T10] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.468789][ T38] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -32 [ 283.479500][ T10] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 283.497962][ T10] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 283.507789][ T10] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 283.520947][ T10] usb 6-1: config 1 interface 0 has no altsetting 0 [ 283.528944][ T3037] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 283.538341][ T10] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 283.547764][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 283.555957][ T10] usb 6-1: SerialNumber: syz [ 283.565226][ T9371] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 283.572909][ T9371] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 283.724924][ T3037] usb 1-1: Using ep0 maxpacket: 16 [ 283.732046][ T3037] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.743527][ T3037] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 283.743881][ T6789] usb 8-1: new high-speed USB device number 33 using dummy_hcd [ 283.753831][ T3037] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 283.771327][ T3037] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 283.784567][ T3037] usb 1-1: config 1 interface 0 has no altsetting 0 [ 283.793076][ T9371] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 283.801432][ T9371] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 283.816959][ T3037] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 283.826762][ T3037] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 283.835024][ T3037] usb 1-1: SerialNumber: syz [ 283.845937][ T9377] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 283.853450][ T9377] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 283.934195][ T6789] usb 8-1: Using ep0 maxpacket: 16 [ 283.942639][ T6789] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.954178][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 283.964359][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 283.974384][ T6789] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 283.987969][ T6789] usb 8-1: config 1 interface 0 has no altsetting 0 [ 283.996725][ T6789] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 284.006494][ T6789] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 284.014735][ T6789] usb 8-1: SerialNumber: syz [ 284.021548][ T10] cdc_ether 6-1:1.0: probe with driver cdc_ether failed with error -32 [ 284.029241][ T9383] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 284.037857][ T9383] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 284.064718][ T9377] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 284.073319][ T9377] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 284.246960][ T9383] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 284.254621][ T9383] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 284.302201][ T3037] cdc_ether 1-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 284.477259][ T6789] cdc_ether 8-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 2025/11/06 05:46:45 executed programs: 170 [ 284.592738][ T3037] usb 2-1: USB disconnect, device number 33 [ 284.623470][ T3037] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 285.023863][ T3037] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 285.173933][ T3037] usb 2-1: Using ep0 maxpacket: 16 [ 285.186420][ T3037] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 285.197761][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 285.208209][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 285.218161][ T3037] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 285.231342][ T3037] usb 2-1: config 1 interface 0 has no altsetting 0 [ 285.239782][ T3037] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 285.249106][ T3037] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 285.257821][ T3037] usb 2-1: SerialNumber: syz [ 285.273473][ T9418] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 285.286992][ T9418] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 285.361379][ T10] usb 3-1: USB disconnect, device number 33 [ 285.495283][ T9418] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 285.502981][ T9418] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 285.727286][ T3037] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 285.753855][ T10] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 285.822593][ C1] cdc_ether 1-1:1.0 usb1: CDC: unexpected notification 68! [ 285.838551][ C1] cdc_ether 1-1:1.0 usb1: CDC: unexpected notification 01! [ 285.871115][ T3037] usb 6-1: USB disconnect, device number 33 [ 285.924142][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 285.945598][ T10] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 285.957329][ T10] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 285.967632][ T10] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 285.977549][ T10] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 285.990752][ T10] usb 3-1: config 1 interface 0 has no altsetting 0 [ 286.011932][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 286.021322][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 286.029432][ T10] usb 3-1: SerialNumber: syz [ 286.048511][ T9440] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 286.058419][ T9440] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 286.267428][ T9440] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 286.275847][ T9440] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 286.293850][ T3037] usb 6-1: new high-speed USB device number 34 using dummy_hcd [ 286.362422][ T9] usb 8-1: USB disconnect, device number 33 [ 286.372613][ T9] cdc_ether 8-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 286.453842][ T3037] usb 6-1: Using ep0 maxpacket: 16 [ 286.462396][ T3037] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 286.474311][ T3037] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 286.484571][ T3037] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 286.494749][ T3037] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 286.508275][ T3037] usb 6-1: config 1 interface 0 has no altsetting 0 [ 286.520618][ T3037] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 286.530261][ T3037] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 286.539011][ T3037] usb 6-1: SerialNumber: syz [ 286.584405][ T9457] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 286.591851][ T9457] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 286.800731][ T9457] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 286.808953][ T9457] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 286.874259][ T9] usb 8-1: new high-speed USB device number 34 using dummy_hcd [ 287.034474][ T9] usb 8-1: Using ep0 maxpacket: 16 [ 287.054549][ T9] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 287.065713][ T9] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 287.075858][ T9] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 287.085804][ T9] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 287.099013][ T9] usb 8-1: config 1 interface 0 has no altsetting 0 [ 287.109799][ T3037] cdc_ether 6-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 287.111959][ T6789] usb 1-1: USB disconnect, device number 33 [ 287.144272][ T9] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 287.153532][ T9] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 287.161777][ T9] usb 8-1: SerialNumber: syz [ 287.188331][ T6789] cdc_ether 1-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 287.212737][ T9468] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 287.223081][ T9468] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 287.443959][ T9468] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 287.451407][ T9468] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 287.479488][ C1] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 68! [ 287.492916][ C1] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 01! [ 287.624078][ T3037] usb 2-1: USB disconnect, device number 34 [ 287.633833][ T6789] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 287.636915][ T3037] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 287.704708][ T9] cdc_ether 8-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 287.821053][ T6789] usb 1-1: Using ep0 maxpacket: 16 [ 287.832034][ T6789] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 287.843560][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 287.853657][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 287.863609][ T6789] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 287.876784][ T6789] usb 1-1: config 1 interface 0 has no altsetting 0 [ 287.884799][ T6789] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 287.894084][ T6789] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 287.902157][ T6789] usb 1-1: SerialNumber: syz [ 287.917396][ T9486] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 287.925880][ T9486] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 288.073928][ T3037] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 288.135049][ T9486] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 288.142530][ T9486] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 288.237883][ T3037] usb 2-1: Using ep0 maxpacket: 16 [ 288.245954][ T3037] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 288.257469][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 288.267532][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 288.277478][ T3037] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 288.290881][ T3037] usb 2-1: config 1 interface 0 has no altsetting 0 [ 288.300379][ T3037] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 288.309702][ T3037] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 288.317906][ T3037] usb 2-1: SerialNumber: syz [ 288.331330][ T9498] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 288.339529][ T9498] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 288.373669][ T6789] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 288.437467][ T10] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -71 [ 288.460429][ T10] usb 3-1: USB disconnect, device number 34 [ 288.548495][ T9498] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 288.556431][ T9498] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 288.780743][ T3037] cdc_ether 2-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 288.834280][ T10] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 288.930981][ T3037] usb 6-1: USB disconnect, device number 34 [ 288.960635][ T3037] cdc_ether 6-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 288.995278][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 289.016820][ T10] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 289.027969][ T10] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 289.038771][ T10] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 289.048586][ T10] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 289.061995][ T10] usb 3-1: config 1 interface 0 has no altsetting 0 [ 289.070586][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 289.080091][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 289.088620][ T10] usb 3-1: SerialNumber: syz [ 289.105539][ T9517] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 289.112952][ T9517] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 289.321966][ T9517] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 289.329751][ T9517] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 289.404007][ T3037] usb 6-1: new high-speed USB device number 35 using dummy_hcd [ 289.429393][ T6789] usb 8-1: USB disconnect, device number 34 [ 289.449300][ T6789] cdc_ether 8-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 289.546495][ T10] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -32 [ 289.562550][ T3037] usb 6-1: Using ep0 maxpacket: 16 [ 289.576587][ T3037] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 289.587914][ T3037] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 289.598989][ T3037] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 289.609620][ T3037] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 289.624177][ T3037] usb 6-1: config 1 interface 0 has no altsetting 0 [ 289.635246][ T3037] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 289.644808][ T3037] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 289.653031][ T3037] usb 6-1: SerialNumber: syz [ 289.663189][ T9534] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 289.671099][ T9534] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 289.823820][ T6789] usb 8-1: new high-speed USB device number 35 using dummy_hcd [ 289.879754][ T9534] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 289.887357][ T9534] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 289.983838][ T6789] usb 8-1: Using ep0 maxpacket: 16 [ 289.991496][ T6789] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 290.004190][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 290.014993][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 290.025282][ T6789] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 290.039352][ T6789] usb 8-1: config 1 interface 0 has no altsetting 0 [ 290.048658][ T6789] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 290.057942][ T6789] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 290.066038][ T6789] usb 8-1: SerialNumber: syz [ 290.075965][ T9545] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 290.083633][ T9545] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 290.113664][ T3037] cdc_ether 6-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 290.184947][ T3037] usb 1-1: USB disconnect, device number 34 [ 290.207472][ T3037] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 2025/11/06 05:46:50 executed programs: 179 [ 290.253238][ C1] cdc_ether 2-1:1.0 usb3: CDC: unexpected notification 68! [ 290.266676][ C1] cdc_ether 2-1:1.0 usb3: CDC: unexpected notification 01! [ 290.292151][ T9545] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 290.300023][ T9545] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 290.520634][ T6789] cdc_ether 8-1:1.0: probe with driver cdc_ether failed with error -32 [ 290.575156][ T3037] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 290.744778][ T3037] usb 1-1: Using ep0 maxpacket: 16 [ 290.752625][ T3037] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 290.763915][ T3037] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 290.773998][ T3037] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 290.784023][ T3037] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 290.797161][ T3037] usb 1-1: config 1 interface 0 has no altsetting 0 [ 290.805089][ T3037] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 290.815234][ T3037] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 290.823623][ T3037] usb 1-1: SerialNumber: syz [ 290.838900][ T9566] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 290.846629][ T9566] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 291.061256][ T9566] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 291.069815][ T9566] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 291.300147][ T3037] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 291.493417][ T6789] usb 3-1: USB disconnect, device number 35 [ 291.519712][ T1120] usb 2-1: USB disconnect, device number 35 [ 291.545977][ T1120] cdc_ether 2-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 291.873919][ T6789] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 291.973887][ T1120] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 291.998304][ T3037] usb 6-1: USB disconnect, device number 35 [ 292.008603][ T3037] cdc_ether 6-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 292.044864][ T6789] usb 3-1: Using ep0 maxpacket: 16 [ 292.060199][ T6789] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 292.071650][ T6789] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 292.081952][ T6789] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 292.092138][ T6789] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 292.105617][ T6789] usb 3-1: config 1 interface 0 has no altsetting 0 [ 292.115608][ T6789] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 292.125212][ T6789] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 292.133245][ T6789] usb 3-1: SerialNumber: syz [ 292.139452][ T1120] usb 2-1: Using ep0 maxpacket: 16 [ 292.157064][ T1120] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 292.168214][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 292.178545][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 292.188480][ T1120] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 292.201882][ T1120] usb 2-1: config 1 interface 0 has no altsetting 0 [ 292.213338][ T9599] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 292.223178][ T9599] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 292.231687][ T1120] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 292.241004][ T1120] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 292.249355][ T1120] usb 2-1: SerialNumber: syz [ 292.261075][ T9602] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 292.273958][ T9602] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 292.414895][ T3037] usb 6-1: new high-speed USB device number 36 using dummy_hcd [ 292.457138][ T9599] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 292.465045][ T9599] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 292.483860][ T9602] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 292.488243][ T38] usb 8-1: USB disconnect, device number 35 [ 292.499320][ T9602] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 292.594231][ T3037] usb 6-1: Using ep0 maxpacket: 16 [ 292.601537][ T3037] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 292.612807][ T3037] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 292.622936][ T3037] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 292.632942][ T3037] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 292.646926][ T3037] usb 6-1: config 1 interface 0 has no altsetting 0 [ 292.655715][ T3037] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 292.665062][ T3037] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 292.673417][ T3037] usb 6-1: SerialNumber: syz [ 292.694980][ T9616] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 292.702616][ T9616] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 292.704718][ T6789] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 292.749051][ T1120] cdc_ether 2-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 292.863873][ T38] usb 8-1: new high-speed USB device number 36 using dummy_hcd [ 292.917748][ T9616] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 292.925313][ T9616] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 293.013832][ T38] usb 8-1: Using ep0 maxpacket: 16 [ 293.021183][ T38] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 293.032807][ T38] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 293.043523][ T38] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 293.054059][ T38] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 293.068368][ T38] usb 8-1: config 1 interface 0 has no altsetting 0 [ 293.078876][ T38] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 293.088234][ T38] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 293.096343][ T38] usb 8-1: SerialNumber: syz [ 293.107202][ T9629] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 293.115156][ T9629] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 293.147902][ T3037] cdc_ether 6-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 293.237949][ T3037] usb 1-1: USB disconnect, device number 35 [ 293.267496][ T3037] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 293.323372][ T9629] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 293.330966][ T9629] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 293.560546][ T38] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 293.643941][ T3037] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 293.793803][ T3037] usb 1-1: Using ep0 maxpacket: 16 [ 293.801147][ T3037] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 293.812753][ T3037] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 293.823385][ T3037] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 293.834089][ T3037] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 293.847251][ T3037] usb 1-1: config 1 interface 0 has no altsetting 0 [ 293.856451][ T3037] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 293.865695][ T3037] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 293.873946][ T3037] usb 1-1: SerialNumber: syz [ 293.884072][ T9651] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 293.891790][ T9651] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 294.053845][ C0] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 68! [ 294.068461][ C0] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 01! [ 294.100739][ T9651] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 294.108786][ T9651] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 294.332558][ T3037] cdc_ether 1-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 294.589484][ T38] usb 2-1: USB disconnect, device number 36 [ 294.612232][ T38] cdc_ether 2-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 294.993875][ T38] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 295.049171][ T3037] usb 6-1: USB disconnect, device number 36 [ 295.076482][ T3037] cdc_ether 6-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 295.163821][ T38] usb 2-1: Using ep0 maxpacket: 16 [ 295.171223][ T38] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.182859][ T38] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 295.193245][ T38] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 295.203411][ T38] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 295.216962][ T38] usb 2-1: config 1 interface 0 has no altsetting 0 [ 295.228867][ T38] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 295.238051][ T38] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 295.246318][ T38] usb 2-1: SerialNumber: syz [ 295.255268][ T9688] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 295.262612][ T9688] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 295.299851][ T1120] usb 3-1: USB disconnect, device number 36 [ 295.309738][ T1120] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device 2025/11/06 05:46:56 executed programs: 187 [ 295.474231][ T9688] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 295.481835][ T9688] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 295.513863][ T3037] usb 6-1: new high-speed USB device number 37 using dummy_hcd [ 295.536630][ T6789] usb 8-1: USB disconnect, device number 36 [ 295.550064][ T6789] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 295.663846][ T3037] usb 6-1: Using ep0 maxpacket: 16 [ 295.686607][ T3037] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.697939][ T3037] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 295.708679][ T3037] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 295.718711][ T3037] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 295.731872][ T3037] usb 6-1: config 1 interface 0 has no altsetting 0 [ 295.742437][ T3037] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 295.743824][ T1120] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 295.751869][ T3037] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 295.767881][ T3037] usb 6-1: SerialNumber: syz [ 295.776961][ T38] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -32 [ 295.788241][ T9702] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 295.796479][ T9702] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 295.934568][ T1120] usb 3-1: Using ep0 maxpacket: 16 [ 295.941885][ T1120] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.953175][ T1120] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 295.963629][ T1120] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 295.973782][ T1120] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 295.986909][ T1120] usb 3-1: config 1 interface 0 has no altsetting 0 [ 295.993779][ T6789] usb 8-1: new high-speed USB device number 37 using dummy_hcd [ 296.003016][ T1120] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 296.005707][ T9702] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 296.013379][ T1120] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 296.028769][ T1120] usb 3-1: SerialNumber: syz [ 296.032462][ T9702] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 296.054218][ T9706] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 296.061573][ T9706] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 296.154425][ T6789] usb 8-1: Using ep0 maxpacket: 16 [ 296.165325][ T6789] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 296.176538][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 296.186595][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 296.196516][ T6789] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 296.209958][ T6789] usb 8-1: config 1 interface 0 has no altsetting 0 [ 296.226365][ T6789] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 296.235664][ T6789] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 296.243856][ T6789] usb 8-1: SerialNumber: syz [ 296.258325][ T9714] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 296.268625][ T9714] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 296.277377][ T9706] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 296.281139][ T3037] cdc_ether 6-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 296.300441][ T9706] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 296.305587][ T10] usb 1-1: USB disconnect, device number 36 [ 296.332565][ T10] cdc_ether 1-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 296.497528][ T9714] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 296.505709][ T9714] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 296.526560][ T1120] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -32 [ 296.721153][ T6789] cdc_ether 8-1:1.0: probe with driver cdc_ether failed with error -32 [ 296.734157][ T10] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 296.903810][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 296.911034][ T10] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 296.922241][ T10] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 296.932972][ T10] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 296.943502][ T10] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 296.957622][ T10] usb 1-1: config 1 interface 0 has no altsetting 0 [ 296.969756][ T10] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 296.979205][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 296.987361][ T10] usb 1-1: SerialNumber: syz [ 297.001295][ T9733] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 297.010976][ T9733] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 297.219692][ T9733] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 297.228035][ T9733] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 297.342637][ C0] cdc_ether 6-1:1.0 usb0: CDC: unexpected notification 68! [ 297.355188][ C0] cdc_ether 6-1:1.0 usb0: CDC: unexpected notification 01! [ 297.456421][ T10] cdc_ether 1-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 297.621889][ T6789] usb 2-1: USB disconnect, device number 37 [ 297.959903][ T6789] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 298.123948][ T6789] usb 2-1: Using ep0 maxpacket: 16 [ 298.135153][ T6789] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 298.147157][ T6789] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 298.158031][ T6789] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 298.168567][ T6789] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 298.182311][ T6789] usb 2-1: config 1 interface 0 has no altsetting 0 [ 298.193625][ T6789] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 298.203372][ T6789] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 298.212874][ T6789] usb 2-1: SerialNumber: syz [ 298.225104][ T9772] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 298.232704][ T9772] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 298.369398][ T10] usb 3-1: USB disconnect, device number 37 [ 298.448248][ T9772] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 298.456275][ T9772] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 298.588331][ T3037] usb 8-1: USB disconnect, device number 37 [ 298.627247][ T6781] usb 6-1: USB disconnect, device number 37 [ 298.652486][ T6781] cdc_ether 6-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 298.738218][ T6789] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 298.743928][ T10] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 298.913886][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 298.921166][ T10] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 298.932761][ T10] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 298.943575][ T10] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 298.953993][ T10] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 298.967221][ T10] usb 3-1: config 1 interface 0 has no altsetting 0 [ 298.976164][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 298.985717][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 298.994166][ T10] usb 3-1: SerialNumber: syz [ 299.003563][ T9789] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 299.011099][ T9789] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 299.033989][ T3037] usb 8-1: new high-speed USB device number 38 using dummy_hcd [ 299.113891][ T6781] usb 6-1: new high-speed USB device number 38 using dummy_hcd [ 299.206718][ T3037] usb 8-1: Using ep0 maxpacket: 16 [ 299.215451][ T3037] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 299.226846][ T3037] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 299.236980][ T3037] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 299.247016][ T3037] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 299.261064][ T3037] usb 8-1: config 1 interface 0 has no altsetting 0 [ 299.270281][ T3037] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 299.274074][ T9789] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 299.279710][ T3037] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 299.295034][ T3037] usb 8-1: SerialNumber: syz [ 299.299799][ T6781] usb 6-1: Using ep0 maxpacket: 16 [ 299.311188][ T9799] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 299.316980][ T6781] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 299.329002][ T9789] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 299.330215][ T6781] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 299.346736][ T9799] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 299.347971][ T6781] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 299.365193][ T6781] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 299.378515][ T6781] usb 6-1: config 1 interface 0 has no altsetting 0 [ 299.397631][ T6789] usb 1-1: USB disconnect, device number 37 [ 299.406817][ T6789] cdc_ether 1-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 299.421552][ T6781] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 299.431279][ T6781] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 299.440549][ T6781] usb 6-1: SerialNumber: syz [ 299.468336][ T9798] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 299.483338][ T9798] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 299.577115][ T10] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 299.579090][ T9799] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 299.597197][ T9799] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 299.692348][ T9798] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 299.699911][ T9798] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 299.838944][ T3037] cdc_ether 8-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 299.847150][ T6789] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 299.928229][ T6781] cdc_ether 6-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 300.013953][ T6789] usb 1-1: Using ep0 maxpacket: 16 [ 300.020866][ T6789] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 300.032541][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 300.043601][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 300.054245][ T6789] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 300.067819][ T6789] usb 1-1: config 1 interface 0 has no altsetting 0 [ 300.080553][ T6789] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 300.090163][ T6789] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 300.098751][ T6789] usb 1-1: SerialNumber: syz [ 300.110006][ T9815] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 300.117955][ T9815] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 300.327876][ T9815] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 300.343345][ T9815] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 300.568883][ T6789] cdc_ether 1-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 2025/11/06 05:47:01 executed programs: 195 [ 300.666621][ T6789] usb 2-1: USB disconnect, device number 38 [ 300.693019][ T6789] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 301.134267][ T6789] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 301.301677][ C0] cdc_ether 8-1:1.0 usb2: CDC: unexpected notification 68! [ 301.303861][ T6789] usb 2-1: Using ep0 maxpacket: 16 [ 301.316213][ T6789] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 301.317355][ C0] cdc_ether 8-1:1.0 usb2: CDC: unexpected notification 01! [ 301.327961][ T6789] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 301.345765][ T6789] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 301.356141][ T6789] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 301.369890][ T6789] usb 2-1: config 1 interface 0 has no altsetting 0 [ 301.379951][ T6789] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 301.389348][ T6789] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 301.397457][ T6789] usb 2-1: SerialNumber: syz [ 301.411378][ T1120] usb 3-1: USB disconnect, device number 38 [ 301.426796][ T1120] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 301.464741][ T9853] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 301.472490][ T9853] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 301.679728][ T6781] usb 6-1: USB disconnect, device number 38 [ 301.689711][ T9853] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 301.701876][ T6781] cdc_ether 6-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 301.713650][ T9853] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 301.823877][ T1120] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 301.948456][ T6789] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 301.973898][ T1120] usb 3-1: Using ep0 maxpacket: 16 [ 301.981199][ T1120] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 301.993060][ T1120] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 302.004221][ T1120] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 302.014310][ T1120] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 302.027614][ T1120] usb 3-1: config 1 interface 0 has no altsetting 0 [ 302.037977][ T1120] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 302.047192][ T1120] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 302.055341][ T1120] usb 3-1: SerialNumber: syz [ 302.065410][ T9873] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 302.076960][ T9873] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 302.103916][ T6781] usb 6-1: new high-speed USB device number 39 using dummy_hcd [ 302.254191][ T6781] usb 6-1: Using ep0 maxpacket: 16 [ 302.261715][ T6781] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 302.273325][ T6781] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 302.283903][ T6781] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 302.293952][ T6781] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 302.307789][ T6781] usb 6-1: config 1 interface 0 has no altsetting 0 [ 302.317151][ T9873] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 302.325270][ T9873] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 302.334653][ T6781] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 302.344169][ T6781] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 302.352334][ T6781] usb 6-1: SerialNumber: syz [ 302.363892][ T9880] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 302.371552][ T9880] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 302.432213][ T3037] usb 1-1: USB disconnect, device number 38 [ 302.456156][ T3037] cdc_ether 1-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 302.566145][ T1120] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 302.575045][ T10] usb 8-1: USB disconnect, device number 38 [ 302.589650][ T9880] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 302.607044][ T9880] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 302.639756][ T10] cdc_ether 8-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 302.824103][ T3037] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 302.848536][ T6781] cdc_ether 6-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 302.984598][ T3037] usb 1-1: Using ep0 maxpacket: 16 [ 302.991930][ T3037] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 303.003324][ T3037] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 303.013342][ T3037] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 303.023210][ T3037] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 303.036469][ T3037] usb 1-1: config 1 interface 0 has no altsetting 0 [ 303.043556][ T10] usb 8-1: new high-speed USB device number 39 using dummy_hcd [ 303.056585][ T3037] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 303.066391][ T3037] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 303.074616][ T3037] usb 1-1: SerialNumber: syz [ 303.084886][ T9898] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 303.092543][ T9898] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 303.194134][ T10] usb 8-1: Using ep0 maxpacket: 16 [ 303.203870][ T10] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 303.215355][ T10] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 303.225824][ T10] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 303.236413][ T10] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 303.250005][ T10] usb 8-1: config 1 interface 0 has no altsetting 0 [ 303.259342][ T10] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 303.268712][ T10] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 303.276878][ T10] usb 8-1: SerialNumber: syz [ 303.287279][ T9903] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 303.294957][ T9903] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 303.303000][ T9898] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 303.310509][ T9898] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 303.515974][ C1] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 68! [ 303.525815][ T9903] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 303.531914][ C1] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 01! [ 303.542445][ T3037] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -32 [ 303.551926][ T9903] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 303.741655][ T3037] usb 2-1: USB disconnect, device number 39 [ 303.778396][ T3037] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 303.814358][ T10] cdc_ether 8-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 304.184074][ T3037] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 304.364301][ T3037] usb 2-1: Using ep0 maxpacket: 16 [ 304.371484][ T3037] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 304.382673][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 304.392761][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 304.402900][ T3037] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 304.416145][ T3037] usb 2-1: config 1 interface 0 has no altsetting 0 [ 304.424885][ T3037] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 304.434597][ T3037] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 304.442735][ T3037] usb 2-1: SerialNumber: syz [ 304.455041][ T9936] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 304.462467][ T9936] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 304.672312][ T9936] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 304.682429][ T9936] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 304.734815][ T1120] usb 6-1: USB disconnect, device number 39 [ 304.771024][ T1120] cdc_ether 6-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 304.796041][ T6789] usb 3-1: USB disconnect, device number 39 [ 304.835739][ T6789] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 304.935299][ T3037] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 305.065392][ C0] cdc_ether 8-1:1.0 usb3: CDC: unexpected notification 68! [ 305.078185][ C0] cdc_ether 8-1:1.0 usb3: CDC: unexpected notification 01! [ 305.154058][ T1120] usb 6-1: new high-speed USB device number 40 using dummy_hcd [ 305.203954][ T6789] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 305.304182][ T1120] usb 6-1: Using ep0 maxpacket: 16 [ 305.312843][ T1120] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 305.324150][ T1120] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 305.334354][ T1120] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 305.344198][ T1120] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 305.357509][ T1120] usb 6-1: config 1 interface 0 has no altsetting 0 [ 305.366212][ T1120] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 305.376125][ T1120] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 305.384634][ T1120] usb 6-1: SerialNumber: syz [ 305.389708][ T6789] usb 3-1: Using ep0 maxpacket: 16 [ 305.397401][ T6789] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 305.408647][ T6789] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 305.418928][ T6789] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 305.429590][ T6789] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 305.443020][ T6789] usb 3-1: config 1 interface 0 has no altsetting 0 [ 305.454057][ T9958] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 305.461804][ T9958] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 305.473684][ T6789] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 305.482979][ T6789] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 305.491298][ T6789] usb 3-1: SerialNumber: syz [ 305.503212][ T9961] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 305.510913][ T9961] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 305.518437][ T3037] usb 1-1: USB disconnect, device number 39 [ 305.673307][ T9958] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 305.689679][ T9958] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 305.720968][ T9961] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 305.728769][ T9961] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 305.854168][ T3037] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 305.919342][ T1120] cdc_ether 6-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 305.963278][ T6789] cdc_ether 3-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 306.005512][ T3037] usb 1-1: Using ep0 maxpacket: 16 [ 306.021824][ T3037] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 306.033022][ T3037] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 306.043116][ T3037] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 306.053275][ T3037] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 306.066645][ T3037] usb 1-1: config 1 interface 0 has no altsetting 0 [ 306.074978][ T3037] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 306.084368][ T3037] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 306.092455][ T3037] usb 1-1: SerialNumber: syz [ 306.103597][ T9979] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 306.115392][ T9979] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 306.328746][ T6789] usb 8-1: USB disconnect, device number 39 [ 306.338350][ T9979] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 306.350583][ T6789] cdc_ether 8-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device 2025/11/06 05:47:07 executed programs: 204 [ 306.378680][ T9979] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 306.608154][ T3037] cdc_ether 1-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 306.754543][ T6789] usb 8-1: new high-speed USB device number 40 using dummy_hcd [ 306.790187][ T3037] usb 2-1: USB disconnect, device number 40 [ 306.817558][ T3037] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 306.924217][ T6789] usb 8-1: Using ep0 maxpacket: 16 [ 306.943686][ T6789] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 306.955090][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 306.965302][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 306.975393][ T6789] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 306.988713][ T6789] usb 8-1: config 1 interface 0 has no altsetting 0 [ 306.999330][ T6789] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 307.008626][ T6789] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 307.016731][ T6789] usb 8-1: SerialNumber: syz [ 307.026342][T10000] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 307.033882][T10000] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 307.083623][ C0] cdc_ether 6-1:1.0 usb1: CDC: unexpected notification 68! [ 307.098674][ C0] cdc_ether 6-1:1.0 usb1: CDC: unexpected notification 01! [ 307.204598][ T3037] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 307.242973][T10000] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 307.253947][T10000] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 307.364396][ T3037] usb 2-1: Using ep0 maxpacket: 16 [ 307.371791][ T3037] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 307.382955][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 307.392978][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 307.403462][ T3037] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 307.416696][ T3037] usb 2-1: config 1 interface 0 has no altsetting 0 [ 307.426426][ T3037] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 307.435825][ T3037] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 307.443961][ T3037] usb 2-1: SerialNumber: syz [ 307.454695][T10017] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 307.462252][T10017] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 307.492100][ T6789] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 307.671593][T10017] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 307.679821][T10017] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 307.829701][ T10] usb 3-1: USB disconnect, device number 40 [ 307.842755][ T10] cdc_ether 3-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 307.941731][ T3037] cdc_ether 2-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 308.303896][ T10] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 308.338622][ T3037] usb 6-1: USB disconnect, device number 40 [ 308.362180][ C1] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 68! [ 308.364511][ T3037] cdc_ether 6-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 308.375606][ C1] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 01! [ 308.469787][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 308.490200][ T10] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 308.501761][ T10] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 308.512104][ T10] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 308.522364][ T10] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 308.536453][ T10] usb 3-1: config 1 interface 0 has no altsetting 0 [ 308.546834][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 308.556488][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 308.564830][ T10] usb 3-1: SerialNumber: syz [ 308.584108][ T6789] usb 1-1: USB disconnect, device number 40 [ 308.586986][T10044] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 308.598431][T10044] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 308.623917][ T6789] cdc_ether 1-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 308.807853][T10044] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 308.820944][T10044] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 308.824049][ T3037] usb 6-1: new high-speed USB device number 41 using dummy_hcd [ 309.003906][ T3037] usb 6-1: Using ep0 maxpacket: 16 [ 309.003906][ T6789] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 309.021162][ T3037] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 309.032783][ T3037] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 309.043313][ T3037] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 309.053551][ T3037] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 309.067098][ T3037] usb 6-1: config 1 interface 0 has no altsetting 0 [ 309.087364][ T10] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 309.099589][ T3037] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 309.108837][ T3037] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 309.117551][ T3037] usb 6-1: SerialNumber: syz [ 309.137160][T10056] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 309.145091][T10056] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 309.154614][ T6789] usb 1-1: Using ep0 maxpacket: 16 [ 309.167256][ T6789] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 309.178765][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 309.188821][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 309.198668][ T6789] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 309.212147][ T6789] usb 1-1: config 1 interface 0 has no altsetting 0 [ 309.224245][ T6789] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 309.233529][ T6789] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 309.242147][ T6789] usb 1-1: SerialNumber: syz [ 309.252855][T10063] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 309.260398][T10063] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 309.353626][T10056] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 309.363916][T10056] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 309.473715][T10063] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 309.481928][T10063] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 309.588131][ T3037] cdc_ether 6-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 309.652380][ T1120] usb 8-1: USB disconnect, device number 40 [ 309.671464][ T1120] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 309.703701][ T6789] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -32 [ 309.849331][ T3037] usb 2-1: USB disconnect, device number 41 [ 309.866555][ T3037] cdc_ether 2-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 310.093890][ T1120] usb 8-1: new high-speed USB device number 41 using dummy_hcd [ 310.275010][ T1120] usb 8-1: Using ep0 maxpacket: 16 [ 310.282476][ T1120] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 310.293862][ T1120] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 310.304048][ T1120] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 310.304501][ T3037] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 310.313857][ T1120] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 310.335070][ T1120] usb 8-1: config 1 interface 0 has no altsetting 0 [ 310.344529][ T1120] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 310.353842][ T1120] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 310.362056][ T1120] usb 8-1: SerialNumber: syz [ 310.374911][T10089] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 310.382660][T10089] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 310.421215][ C0] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 68! [ 310.434946][ C0] cdc_ether 3-1:1.0 usb1: CDC: unexpected notification 01! [ 310.483836][ T3037] usb 2-1: Using ep0 maxpacket: 16 [ 310.491258][ T3037] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 310.502493][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 310.512782][ T3037] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 310.523011][ T3037] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 310.536880][ T3037] usb 2-1: config 1 interface 0 has no altsetting 0 [ 310.545447][ T3037] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 310.554925][ T3037] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 310.562998][ T3037] usb 2-1: SerialNumber: syz [ 310.576536][T10094] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 310.585131][T10094] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 310.593620][T10089] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 310.601770][T10089] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 310.793846][T10094] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 310.801857][T10094] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 310.838022][ T1120] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 311.020974][ T3037] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -32 [ 311.158799][ C0] cdc_ether 6-1:1.0 usb3: CDC: unexpected notification 68! [ 311.171805][ C0] cdc_ether 6-1:1.0 usb3: CDC: unexpected notification 01! 2025/11/06 05:47:12 executed programs: 211 [ 311.677006][ T1120] usb 1-1: USB disconnect, device number 41 [ 311.709705][ T38] usb 3-1: USB disconnect, device number 41 [ 311.755606][ T38] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 312.043881][ T1120] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 312.134106][ T38] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 312.212893][ T1120] usb 1-1: Using ep0 maxpacket: 16 [ 312.221004][ T1120] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 312.232580][ T1120] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 312.242775][ T1120] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 312.252634][ T1120] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 312.265972][ T1120] usb 1-1: config 1 interface 0 has no altsetting 0 [ 312.274822][ T1120] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 312.284489][ T1120] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 312.292643][ T1120] usb 1-1: SerialNumber: syz [ 312.302618][T10144] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 312.310593][T10144] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 312.343857][ T38] usb 3-1: Using ep0 maxpacket: 16 [ 312.355657][ T38] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 312.367018][ T38] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 312.377288][ T38] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 312.387601][ T38] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 312.401304][ T38] usb 3-1: config 1 interface 0 has no altsetting 0 [ 312.410831][ T38] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 312.420306][ T38] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 312.428637][ T38] usb 3-1: SerialNumber: syz [ 312.437765][ T3037] usb 6-1: USB disconnect, device number 41 [ 312.438669][T10143] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 312.472122][T10143] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 312.496557][ T3037] cdc_ether 6-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 312.519809][T10144] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 312.532343][T10144] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 312.552906][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 68! [ 312.567531][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 01! [ 312.692092][T10143] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 312.700744][T10143] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 312.722631][ T6789] usb 8-1: USB disconnect, device number 41 [ 312.733695][ T6789] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 312.780331][ T1120] cdc_ether 1-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 312.884293][ T3037] usb 6-1: new high-speed USB device number 42 using dummy_hcd [ 312.900795][ T10] usb 2-1: USB disconnect, device number 42 [ 312.946520][ T38] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -32 [ 313.043827][ T3037] usb 6-1: Using ep0 maxpacket: 16 [ 313.051904][ T3037] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 313.063403][ T3037] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 313.074060][ T3037] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 313.083984][ T3037] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 313.097384][ T3037] usb 6-1: config 1 interface 0 has no altsetting 0 [ 313.112713][ T3037] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 313.122185][ T3037] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 313.130416][ T3037] usb 6-1: SerialNumber: syz [ 313.146741][T10161] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 313.160746][T10161] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 313.175576][ T6789] usb 8-1: new high-speed USB device number 42 using dummy_hcd [ 313.313859][ T10] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 313.353815][ T6789] usb 8-1: Using ep0 maxpacket: 16 [ 313.360993][ T6789] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 313.372300][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 313.382319][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 313.392318][ T6789] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 313.405551][ T6789] usb 8-1: config 1 interface 0 has no altsetting 0 [ 313.413258][T10161] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 313.420818][T10161] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 313.429273][ T6789] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 313.438890][ T6789] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 313.447208][ T6789] usb 8-1: SerialNumber: syz [ 313.462011][T10170] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 313.463971][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 313.471334][T10170] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 313.495286][ T10] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 313.507426][ T10] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 313.518084][ T10] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 313.528571][ T10] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 313.542312][ T10] usb 2-1: config 1 interface 0 has no altsetting 0 [ 313.552124][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 313.562394][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 313.570793][ T10] usb 2-1: SerialNumber: syz [ 313.580764][T10176] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 313.596774][T10176] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 313.646336][ T3037] cdc_ether 6-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 313.685516][T10170] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 313.694822][T10170] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 313.806203][T10176] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 313.813622][T10176] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 313.924974][ T6789] cdc_ether 8-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 314.036882][ T10] cdc_ether 2-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 314.743483][ T10] usb 1-1: USB disconnect, device number 42 [ 314.799794][ T10] cdc_ether 1-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 314.822050][ T3037] usb 3-1: USB disconnect, device number 42 [ 314.956922][ C1] cdc_ether 6-1:1.0 usb0: CDC: unexpected notification 68! [ 314.973892][ C1] cdc_ether 6-1:1.0 usb0: CDC: unexpected notification 01! [ 315.168834][ T3037] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 315.233827][ T10] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 315.353846][ T3037] usb 3-1: Using ep0 maxpacket: 16 [ 315.366644][ T3037] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 315.377958][ T3037] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 315.388151][ T3037] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 315.398149][ T3037] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 315.411403][ T3037] usb 3-1: config 1 interface 0 has no altsetting 0 [ 315.426908][ T3037] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 315.436507][ T3037] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 315.445189][ T3037] usb 3-1: SerialNumber: syz [ 315.450088][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 315.458033][ T10] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 315.470192][ T10] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 315.480755][ T10] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 315.491387][ T10] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 315.505496][ T10] usb 1-1: config 1 interface 0 has no altsetting 0 [ 315.517160][T10232] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 315.532284][T10232] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 315.543057][ T10] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 315.552500][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 315.560665][ T10] usb 1-1: SerialNumber: syz [ 315.570495][T10229] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 315.587262][T10229] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 315.741114][T10232] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 315.748781][T10232] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 315.797782][T10229] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 315.805446][T10229] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 315.822254][ T6789] usb 8-1: USB disconnect, device number 42 [ 315.832068][ T6789] cdc_ether 8-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 315.946648][ T6781] usb 2-1: USB disconnect, device number 43 [ 315.962579][ T6781] cdc_ether 2-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 315.992637][ T3037] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 316.077720][ T10] cdc_ether 1-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 316.209496][ T10] usb 6-1: USB disconnect, device number 42 [ 316.236905][ T10] cdc_ether 6-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 316.296258][ T6789] usb 8-1: new high-speed USB device number 43 using dummy_hcd [ 316.383874][ T6781] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 316.464642][ T6789] usb 8-1: Using ep0 maxpacket: 16 [ 316.471639][ T6789] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 316.482836][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 316.492911][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 316.502888][ T6789] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 316.516091][ T6789] usb 8-1: config 1 interface 0 has no altsetting 0 [ 316.527658][ T6789] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 316.537366][ T6789] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 316.545764][ T6789] usb 8-1: SerialNumber: syz [ 316.554794][T10254] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 316.562428][T10254] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 316.565315][ T6781] usb 2-1: Using ep0 maxpacket: 16 [ 316.585131][ T6781] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 316.596742][ T6781] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 316.607210][ T6781] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 316.617836][ T6781] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 316.631792][ T6781] usb 2-1: config 1 interface 0 has no altsetting 0 [ 316.641046][ T6781] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 316.650562][ T6781] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 316.658770][ T6781] usb 2-1: SerialNumber: syz [ 316.667976][T10261] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 316.675699][T10261] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 316.693853][ T10] usb 6-1: new high-speed USB device number 43 using dummy_hcd [ 316.771024][T10254] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 316.778901][T10254] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 316.875035][ T10] usb 6-1: Using ep0 maxpacket: 16 [ 316.882498][ T10] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 316.893777][ T10] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 316.904117][ T10] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 316.913956][ T10] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 316.927393][ T10] usb 6-1: config 1 interface 0 has no altsetting 0 [ 316.936450][ T10] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 316.937370][T10261] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 316.945778][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 316.961026][ T10] usb 6-1: SerialNumber: syz [ 316.972806][T10267] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 316.979648][T10261] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 316.980802][T10267] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 317.007479][ T6789] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 317.196674][T10267] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 317.208055][T10267] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 317.243208][ T6781] cdc_ether 2-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 317.426540][ T10] cdc_ether 6-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 317.809472][ T6789] usb 1-1: USB disconnect, device number 43 [ 317.827554][ T6789] cdc_ether 1-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 2025/11/06 05:47:18 executed programs: 221 [ 317.856608][ T38] usb 3-1: USB disconnect, device number 43 [ 317.879113][ T38] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 318.217363][ T6789] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 318.293882][ T38] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 318.375443][ T6789] usb 1-1: Using ep0 maxpacket: 16 [ 318.382432][ T6789] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 318.393678][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 318.403757][ T6789] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 318.413633][ T6789] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 318.426826][ T6789] usb 1-1: config 1 interface 0 has no altsetting 0 [ 318.434606][ T6789] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 318.444144][ T6789] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 318.452364][ T6789] usb 1-1: SerialNumber: syz [ 318.459909][ T38] usb 3-1: Using ep0 maxpacket: 16 [ 318.466899][ T38] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 318.478174][ T38] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 318.488218][ T38] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 318.498047][ T38] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 318.511389][ T38] usb 3-1: config 1 interface 0 has no altsetting 0 [ 318.521827][ T38] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 318.531073][ T38] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 318.539162][ T38] usb 3-1: SerialNumber: syz [ 318.545405][T10311] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 318.552837][T10311] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 318.572768][T10313] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 318.580345][T10313] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 318.788733][T10311] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 318.797115][T10311] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 318.805072][T10313] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 318.813013][T10313] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 318.890362][ T1120] usb 8-1: USB disconnect, device number 43 [ 318.901878][ T1120] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 319.034827][ T10] usb 2-1: USB disconnect, device number 44 [ 319.039596][ T6789] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 319.073430][ T38] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 319.078048][ T10] cdc_ether 2-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 319.256281][ T38] usb 6-1: USB disconnect, device number 43 [ 319.297371][ T38] cdc_ether 6-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 319.336176][ T1120] usb 8-1: new high-speed USB device number 44 using dummy_hcd [ 319.493816][ T1120] usb 8-1: Using ep0 maxpacket: 16 [ 319.500756][ T1120] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 319.512112][ T1120] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 319.522270][ T1120] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 319.532127][ T1120] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 319.533922][ T10] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 319.545414][ T1120] usb 8-1: config 1 interface 0 has no altsetting 0 [ 319.547453][ T1120] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 319.569778][ T1120] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 319.578293][ T1120] usb 8-1: SerialNumber: syz [ 319.604417][T10340] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 319.611889][T10340] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 319.678058][ T38] usb 6-1: new high-speed USB device number 44 using dummy_hcd [ 319.734243][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 319.743594][ T10] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 319.754778][ T10] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 319.765053][ T10] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 319.775045][ T10] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 319.788269][ T10] usb 2-1: config 1 interface 0 has no altsetting 0 [ 319.797395][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 319.806689][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 319.814878][ T10] usb 2-1: SerialNumber: syz [ 319.828708][T10348] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 319.837387][T10340] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 319.838100][T10348] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 319.857035][ T38] usb 6-1: Using ep0 maxpacket: 16 [ 319.861573][T10340] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 319.874444][ T38] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 319.885809][ T38] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 319.895916][ T38] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 319.906094][ T38] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 319.919355][ T38] usb 6-1: config 1 interface 0 has no altsetting 0 [ 319.932367][ T38] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 319.942063][ T38] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 319.950741][ T38] usb 6-1: SerialNumber: syz [ 319.974578][T10352] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 319.982007][T10352] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 320.057705][T10348] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 320.065699][T10348] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 320.147257][ T1120] cdc_ether 8-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 320.199408][T10352] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 320.207396][T10352] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 320.290127][ T10] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -32 [ 320.430507][ T38] cdc_ether 6-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 320.880459][ T38] usb 1-1: USB disconnect, device number 44 [ 320.900497][ T38] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 320.927265][ T1120] usb 3-1: USB disconnect, device number 44 [ 320.940871][ T1120] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 321.323922][ T38] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 321.343876][ T1120] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 321.483852][ T38] usb 1-1: Using ep0 maxpacket: 16 [ 321.490960][ T38] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 321.502322][ T38] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 321.512369][ T38] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 321.522413][ T38] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 321.535761][ T38] usb 1-1: config 1 interface 0 has no altsetting 0 [ 321.542581][ T1120] usb 3-1: Using ep0 maxpacket: 16 [ 321.549320][ T38] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 321.559089][ T38] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 321.567619][ T38] usb 1-1: SerialNumber: syz [ 321.576706][ T1120] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 321.588226][ T1120] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 321.598331][ T1120] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 321.608163][ T1120] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 321.621529][ T1120] usb 3-1: config 1 interface 0 has no altsetting 0 [ 321.632696][ T1120] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 321.634011][T10402] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 321.642562][ T1120] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 321.657842][ T1120] usb 3-1: SerialNumber: syz [ 321.661958][T10402] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 321.686152][T10401] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 321.693710][T10401] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 321.877073][T10402] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 321.886416][T10402] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 321.901859][T10401] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 321.920533][T10401] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 321.942626][ T6789] usb 8-1: USB disconnect, device number 44 [ 321.997144][ T6789] cdc_ether 8-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 322.091929][ T23] usb 2-1: USB disconnect, device number 45 [ 322.167696][ T38] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 322.194889][ T1120] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -32 [ 322.295184][ T1120] usb 6-1: USB disconnect, device number 44 [ 322.324297][ T1120] cdc_ether 6-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 322.434149][ T6789] usb 8-1: new high-speed USB device number 45 using dummy_hcd [ 322.514000][ T23] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 322.594361][ T6789] usb 8-1: Using ep0 maxpacket: 16 [ 322.607516][ T6789] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.618698][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 322.628810][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 322.639258][ T6789] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 322.652763][ T6789] usb 8-1: config 1 interface 0 has no altsetting 0 [ 322.703840][ T23] usb 2-1: Using ep0 maxpacket: 16 [ 322.724819][ T23] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.736152][ T23] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 322.746445][ T23] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 322.756485][ T23] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 322.769729][ T23] usb 2-1: config 1 interface 0 has no altsetting 0 [ 322.776628][ T6789] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 322.785789][ T6789] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 322.793962][ T6789] usb 8-1: SerialNumber: syz [ 322.798744][ T1120] usb 6-1: new high-speed USB device number 45 using dummy_hcd [ 322.835484][T10430] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 322.846717][T10430] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 322.867705][ T23] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 322.877071][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 322.885239][ T23] usb 2-1: SerialNumber: syz [ 322.927256][T10439] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 322.935164][T10439] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 322.973799][ T1120] usb 6-1: Using ep0 maxpacket: 16 [ 322.980794][ T1120] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.992084][ T1120] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 323.002365][ T1120] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 323.012253][ T1120] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 323.025800][ T1120] usb 6-1: config 1 interface 0 has no altsetting 0 [ 323.065087][T10430] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 323.079052][T10430] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 323.094975][ T1120] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 323.104339][ T1120] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 323.112506][ T1120] usb 6-1: SerialNumber: syz [ 323.147895][T10439] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 323.157455][T10445] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 323.174689][T10439] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 323.182351][T10445] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 323.324719][ T6789] cdc_ether 8-1:1.0: probe with driver cdc_ether failed with error -32 [ 323.402803][T10445] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 323.425333][T10445] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 323.426203][ T23] cdc_ether 2-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 323.588581][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 323.602724][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 01! [ 323.650766][ T1120] cdc_ether 6-1:1.0: probe with driver cdc_ether failed with error -32 2025/11/06 05:47:24 executed programs: 231 [ 323.941451][ T10] usb 3-1: USB disconnect, device number 45 [ 324.248128][ C0] cdc_ether 2-1:1.0 usb1: CDC: unexpected notification 68! [ 324.265544][ C0] cdc_ether 2-1:1.0 usb1: CDC: unexpected notification 01! [ 324.343925][ T10] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 324.503852][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 324.511247][ T10] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 324.522963][ T10] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 324.533426][ T10] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 324.543878][ T10] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 324.558136][ T10] usb 3-1: config 1 interface 0 has no altsetting 0 [ 324.569962][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 324.579272][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 324.587494][ T10] usb 3-1: SerialNumber: syz [ 324.597602][T10488] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 324.605452][T10488] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 324.814340][T10488] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 324.822215][T10488] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 324.848282][ T3037] usb 1-1: USB disconnect, device number 45 [ 324.858731][ T3037] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 324.991405][ T6781] usb 8-1: USB disconnect, device number 45 [ 325.042426][ T10] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -32 [ 325.293839][ T3037] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 325.357504][ T10] usb 6-1: USB disconnect, device number 45 [ 325.403863][ T6781] usb 8-1: new high-speed USB device number 46 using dummy_hcd [ 325.473894][ T3037] usb 1-1: Using ep0 maxpacket: 16 [ 325.481205][ T3037] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 325.492714][ T3037] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 325.503566][ T3037] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 325.513761][ T3037] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 325.527821][ T3037] usb 1-1: config 1 interface 0 has no altsetting 0 [ 325.550211][ T9] usb 2-1: USB disconnect, device number 46 [ 325.559789][ T9] cdc_ether 2-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 325.592980][ T3037] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 325.602659][ T3037] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 325.612176][ T3037] usb 1-1: SerialNumber: syz [ 325.633815][ T6781] usb 8-1: Using ep0 maxpacket: 16 [ 325.637550][T10507] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 325.640860][ T6781] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 325.658753][ T6781] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 325.664592][T10507] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 325.669497][ T6781] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 325.686706][ T6781] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 325.700198][ T6781] usb 8-1: config 1 interface 0 has no altsetting 0 [ 325.711393][ T6781] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 325.720722][ T6781] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 325.728830][ T6781] usb 8-1: SerialNumber: syz [ 325.740060][T10512] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 325.757142][T10512] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 325.843858][ T10] usb 6-1: new high-speed USB device number 46 using dummy_hcd [ 325.901161][T10507] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 325.909384][T10507] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 325.973033][T10512] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 325.982757][T10512] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 326.000327][ T10] usb 6-1: Using ep0 maxpacket: 16 [ 326.014988][ T10] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.026230][ T10] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 326.036275][ T10] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 326.046129][ T10] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 326.059325][ T10] usb 6-1: config 1 interface 0 has no altsetting 0 [ 326.066607][ T9] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 326.076535][ T10] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 326.086221][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 326.095736][ T10] usb 6-1: SerialNumber: syz [ 326.110679][T10524] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 326.118509][T10524] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 326.153687][ T3037] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 326.199355][ T6781] cdc_ether 8-1:1.0: probe with driver cdc_ether failed with error -32 [ 326.243891][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 326.251123][ T9] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.262640][ T9] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 326.272848][ T9] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 326.283510][ T9] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 326.296875][ T9] usb 2-1: config 1 interface 0 has no altsetting 0 [ 326.311266][ T9] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 326.320866][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 326.329367][ T9] usb 2-1: SerialNumber: syz [ 326.352486][T10524] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 326.354630][T10528] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 326.367811][T10528] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 326.386687][T10524] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 326.576584][T10528] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 326.593843][T10528] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 326.621946][ T10] cdc_ether 6-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 326.832484][ T9] cdc_ether 2-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 326.984165][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 326.989117][ T9] usb 3-1: USB disconnect, device number 46 [ 327.001345][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 01! [ 327.383830][ T9] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 327.534288][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 327.545683][ T9] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 327.556791][ T9] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 327.566857][ T9] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 327.576849][ T9] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 327.590239][ T9] usb 3-1: config 1 interface 0 has no altsetting 0 [ 327.601246][ T9] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 327.610452][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 327.618689][ T9] usb 3-1: SerialNumber: syz [ 327.628614][T10568] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 327.636803][T10568] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 327.845876][T10568] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 327.853648][T10568] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 328.044923][ T1120] usb 8-1: USB disconnect, device number 46 [ 328.076219][ T9] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -32 [ 328.242460][ T9] usb 1-1: USB disconnect, device number 46 [ 328.268494][ T9] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 328.346087][ C0] cdc_ether 6-1:1.0 usb1: CDC: unexpected notification 68! [ 328.362861][ C0] cdc_ether 6-1:1.0 usb1: CDC: unexpected notification 01! [ 328.410969][ T23] usb 6-1: USB disconnect, device number 46 [ 328.435482][ T1120] usb 8-1: new high-speed USB device number 47 using dummy_hcd [ 328.445011][ T23] cdc_ether 6-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 328.588835][ T38] usb 2-1: USB disconnect, device number 47 [ 328.613635][ T38] cdc_ether 2-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 328.629329][ T1120] usb 8-1: Using ep0 maxpacket: 16 [ 328.648332][ T1120] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 328.659529][ T1120] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 328.669698][ T1120] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 328.679529][ T1120] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 328.692842][ T1120] usb 8-1: config 1 interface 0 has no altsetting 0 [ 328.709405][ T9] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 328.719959][ T1120] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 328.729482][ T1120] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 328.737907][ T1120] usb 8-1: SerialNumber: syz [ 328.771294][T10595] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 328.779251][T10595] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 328.906638][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 328.914239][ T23] usb 6-1: new high-speed USB device number 47 using dummy_hcd [ 328.916475][ T9] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 328.933159][ T9] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 328.943176][ T9] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 328.953274][ T9] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 328.966393][ T9] usb 1-1: config 1 interface 0 has no altsetting 0 [ 328.975934][ T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 328.985443][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 328.993573][ T9] usb 1-1: SerialNumber: syz [ 329.004107][T10601] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 329.011714][T10601] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 329.024250][T10595] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 329.031714][T10595] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 329.074268][ T23] usb 6-1: Using ep0 maxpacket: 16 [ 329.081314][ T23] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 329.092981][ T23] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 329.103668][ T23] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 329.114297][ T23] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 329.127918][ T23] usb 6-1: config 1 interface 0 has no altsetting 0 [ 329.135365][ T38] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 329.148111][ T23] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 329.157454][ T23] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 329.165615][ T23] usb 6-1: SerialNumber: syz [ 329.175949][T10605] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 329.187584][T10605] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 329.220626][T10601] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 329.229214][T10601] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 329.257815][ T1120] cdc_ether 8-1:1.0: probe with driver cdc_ether failed with error -32 [ 329.293872][ T38] usb 2-1: Using ep0 maxpacket: 16 [ 329.301306][ T38] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 329.313161][ T38] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 329.323910][ T38] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 329.333955][ T38] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 329.347556][ T38] usb 2-1: config 1 interface 0 has no altsetting 0 [ 329.355900][ T38] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 329.365574][ T38] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 329.373880][ T38] usb 2-1: SerialNumber: syz [ 329.385875][T10611] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 329.393693][T10611] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 329.401753][T10605] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 329.409441][T10605] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 329.452418][ T9] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 329.617827][T10611] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 329.628678][T10611] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 329.657750][ T23] cdc_ether 6-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 329.856234][ T38] cdc_ether 2-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 330.051908][ T9] usb 3-1: USB disconnect, device number 47 2025/11/06 05:47:30 executed programs: 241 [ 330.428649][ T9] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 330.613836][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 330.621185][ T9] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 330.633470][ T9] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 330.644190][ T9] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 330.655029][ T9] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 330.668575][ T9] usb 3-1: config 1 interface 0 has no altsetting 0 [ 330.683667][ T9] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 330.692910][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 330.701664][ T9] usb 3-1: SerialNumber: syz [ 330.711424][T10652] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 330.719608][T10652] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 330.818818][ C0] cdc_ether 6-1:1.0 usb1: CDC: unexpected notification 68! [ 330.834297][ C0] cdc_ether 6-1:1.0 usb1: CDC: unexpected notification 01! [ 330.935410][T10652] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 330.943069][T10652] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 331.113759][ T38] usb 8-1: USB disconnect, device number 47 [ 331.191108][ T9] cdc_ether 3-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 331.291439][ T23] usb 1-1: USB disconnect, device number 47 [ 331.321755][ T23] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 331.463847][ T38] usb 8-1: new high-speed USB device number 48 using dummy_hcd [ 331.522787][ C0] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 68! [ 331.535162][ C0] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 01! [ 331.613811][ T38] usb 8-1: Using ep0 maxpacket: 16 [ 331.621372][ T38] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 331.632581][ T38] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 331.642712][ T38] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 331.652653][ T38] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 331.666047][ T38] usb 8-1: config 1 interface 0 has no altsetting 0 [ 331.688233][ T1120] usb 2-1: USB disconnect, device number 48 [ 331.710165][ T1120] cdc_ether 2-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 331.739248][ T23] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 331.752760][ T38] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 331.762026][ T38] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 331.770464][ T38] usb 8-1: SerialNumber: syz [ 331.799726][T10681] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 331.808627][T10681] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 331.893863][ T23] usb 1-1: Using ep0 maxpacket: 16 [ 331.900772][ T23] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 331.911937][ T23] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 331.921994][ T23] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 331.931967][ T23] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 331.945670][ T23] usb 1-1: config 1 interface 0 has no altsetting 0 [ 331.954496][ T23] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 331.964257][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 331.972486][ T23] usb 1-1: SerialNumber: syz [ 331.984920][T10690] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 331.992320][T10690] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 332.020288][T10681] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 332.028756][T10681] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 332.090802][ T6789] usb 6-1: USB disconnect, device number 47 [ 332.103536][ T6789] cdc_ether 6-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 332.168397][ T1120] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 332.200700][T10690] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 332.208984][T10690] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 332.276835][ T38] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 332.344147][ T1120] usb 2-1: Using ep0 maxpacket: 16 [ 332.352754][ T1120] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 332.364902][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 332.375294][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 332.385513][ T1120] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 332.398689][ T1120] usb 2-1: config 1 interface 0 has no altsetting 0 [ 332.400998][ C0] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 68! [ 332.407319][ T1120] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 332.422308][ T1120] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 332.424324][ C0] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 01! [ 332.430797][ T1120] usb 2-1: SerialNumber: syz [ 332.450184][ T23] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -32 [ 332.460625][T10697] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 332.468384][T10697] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 332.573861][ T6789] usb 6-1: new high-speed USB device number 48 using dummy_hcd [ 332.686805][T10697] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 332.694854][T10697] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 332.733854][ T6789] usb 6-1: Using ep0 maxpacket: 16 [ 332.741172][ T6789] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 332.752826][ T6789] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 332.763960][ T6789] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 332.774937][ T6789] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 332.789674][ T6789] usb 6-1: config 1 interface 0 has no altsetting 0 [ 332.802239][ T6789] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 332.812318][ T6789] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 332.820996][ T6789] usb 6-1: SerialNumber: syz [ 332.845655][T10707] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 332.853608][T10707] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 332.914100][ T1120] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -32 [ 333.062791][T10707] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 333.070707][T10707] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 333.293788][ T6789] cdc_ether 6-1:1.0: probe with driver cdc_ether failed with error -32 [ 333.690114][ T9] usb 3-1: USB disconnect, device number 48 [ 333.705875][ T9] cdc_ether 3-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 334.093987][ T9] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 334.152209][ T6789] usb 8-1: USB disconnect, device number 48 [ 334.174979][ T6789] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 334.243871][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 334.256078][ T9] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 334.267841][ T9] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 334.277958][ T9] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 334.288675][ T9] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 334.302415][ T9] usb 3-1: config 1 interface 0 has no altsetting 0 [ 334.313329][ T9] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 334.323823][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 334.331913][ T9] usb 3-1: SerialNumber: syz [ 334.344673][ T10] usb 1-1: USB disconnect, device number 48 [ 334.381933][T10748] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 334.391942][T10748] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 334.612793][T10748] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 334.622988][T10748] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 334.630901][ T6789] usb 8-1: new high-speed USB device number 49 using dummy_hcd [ 334.692293][ T10] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 334.717458][ T1120] usb 2-1: USB disconnect, device number 49 [ 334.785836][ T6789] usb 8-1: Using ep0 maxpacket: 16 [ 334.793284][ T6789] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 334.804621][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 334.815598][ T6789] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 334.826022][ T6789] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 334.839739][ T6789] usb 8-1: config 1 interface 0 has no altsetting 0 [ 334.846124][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 334.852870][ T6789] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 334.862883][ T6789] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 334.870859][ T10] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 334.871285][ T6789] usb 8-1: SerialNumber: syz [ 334.882008][ T10] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 334.896929][ T10] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 334.906734][ T10] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 334.920126][ T10] usb 1-1: config 1 interface 0 has no altsetting 0 [ 334.927395][T10763] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 334.937102][T10763] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 334.940557][ T9] cdc_ether 3-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 334.963338][ T10] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 334.972672][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 334.980847][ T10] usb 1-1: SerialNumber: syz [ 335.028742][T10767] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 335.033699][ C0] cdc_ether 3-1:1.0 usb0: CDC: unexpected notification 68! [ 335.042752][T10767] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 335.050606][ C0] cdc_ether 3-1:1.0 usb0: CDC: unexpected notification 01! [ 335.104333][ T1120] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 335.141445][ T23] usb 6-1: USB disconnect, device number 48 2025/11/06 05:47:35 executed programs: 250 [ 335.161957][T10763] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 335.184277][T10763] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 335.254123][ T1120] usb 2-1: Using ep0 maxpacket: 16 [ 335.260703][T10767] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 335.269363][T10767] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 335.278815][ T1120] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 335.290276][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 335.300317][ T1120] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 335.310279][ T1120] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 335.323551][ T1120] usb 2-1: config 1 interface 0 has no altsetting 0 [ 335.332184][ T1120] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 335.341610][ T1120] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 335.349751][ T1120] usb 2-1: SerialNumber: syz [ 335.360148][T10779] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 335.368055][T10779] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 335.405647][ T6789] cdc_ether 8-1:1.0: probe with driver cdc_ether failed with error -32 [ 335.525907][ T10] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -32 [ 335.559157][ T23] usb 6-1: new high-speed USB device number 49 using dummy_hcd [ 335.584271][T10779] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 335.592357][T10779] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 335.733813][ T23] usb 6-1: Using ep0 maxpacket: 16 [ 335.740924][ T23] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 335.752869][ T23] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 335.763426][ T23] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 335.774149][ T23] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 335.787734][ T23] usb 6-1: config 1 interface 0 has no altsetting 0 [ 335.796459][ T23] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 335.806279][ T23] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 335.815040][ T23] usb 6-1: SerialNumber: syz [ 335.832172][ T1120] cdc_ether 2-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 335.854982][T10789] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 335.862684][T10789] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 336.079527][T10789] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 336.087835][T10789] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 336.303322][ T23] cdc_ether 6-1:1.0: probe with driver cdc_ether failed with error -32 [ 336.741010][ T23] usb 3-1: USB disconnect, device number 49 [ 336.773243][ T23] cdc_ether 3-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 337.102411][ C1] cdc_ether 2-1:1.0 usb1: CDC: unexpected notification 68! [ 337.115453][ C1] cdc_ether 2-1:1.0 usb1: CDC: unexpected notification 01! [ 337.173940][ T23] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 337.204144][ T1120] usb 8-1: USB disconnect, device number 49 [ 337.334263][ T23] usb 3-1: Using ep0 maxpacket: 16 [ 337.341876][ T23] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 337.353119][ T23] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 337.363433][ T23] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 337.373354][ T23] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 337.386689][ T23] usb 3-1: config 1 interface 0 has no altsetting 0 [ 337.395765][ T23] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 337.405024][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 337.413190][ T23] usb 3-1: SerialNumber: syz [ 337.414311][ T10] usb 1-1: USB disconnect, device number 49 [ 337.431321][T10829] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 337.442692][T10829] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 337.643836][ T1120] usb 8-1: new high-speed USB device number 50 using dummy_hcd [ 337.651998][T10829] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 337.660036][T10829] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 337.793927][ T10] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 337.823912][ T1120] usb 8-1: Using ep0 maxpacket: 16 [ 337.831408][ T1120] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 337.842669][ T1120] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 337.853565][ T1120] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 337.863575][ T1120] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 337.876768][ T1120] usb 8-1: config 1 interface 0 has no altsetting 0 [ 337.899461][ T1120] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 337.908958][ T1120] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 337.917319][ T1120] usb 8-1: SerialNumber: syz [ 337.926677][ T23] cdc_ether 3-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 337.943862][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 337.958193][ T10] usb 1-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 337.969945][ T10] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 337.974032][T10844] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 337.980614][ T10] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 337.987545][T10844] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 338.005903][ T10] usb 1-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 338.019466][ T10] usb 1-1: config 1 interface 0 has no altsetting 0 [ 338.031268][ T10] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 338.040551][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 338.048632][ T10] usb 1-1: SerialNumber: syz [ 338.079733][T10851] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 338.088422][T10851] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 338.188706][T10844] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 338.196688][T10844] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22 [ 338.221316][ T9] usb 6-1: USB disconnect, device number 49 [ 338.297136][T10851] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 338.311928][T10851] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 338.357435][ T23] usb 2-1: USB disconnect, device number 50 [ 338.399134][ T23] cdc_ether 2-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 338.421054][ T1120] cdc_ether 8-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 338.536618][ T10] cdc_ether 1-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 338.583843][ T9] usb 6-1: new high-speed USB device number 50 using dummy_hcd [ 338.764233][ T9] usb 6-1: Using ep0 maxpacket: 16 [ 338.775522][ T9] usb 6-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 338.787181][ T9] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 338.797630][ T9] usb 6-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 338.807968][ T9] usb 6-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 338.821999][ T9] usb 6-1: config 1 interface 0 has no altsetting 0 [ 338.831099][ T23] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 338.833762][ T9] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 338.848086][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 338.856157][ T9] usb 6-1: SerialNumber: syz [ 338.866305][T10870] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 338.874536][T10870] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 338.986203][ T23] usb 2-1: Using ep0 maxpacket: 16 [ 339.004932][ T23] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 339.016066][ T23] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 339.026307][ T23] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 339.036572][ T23] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 339.050068][ T23] usb 2-1: config 1 interface 0 has no altsetting 0 [ 339.057873][ T23] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 339.067076][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 339.075797][ T23] usb 2-1: SerialNumber: syz [ 339.084425][T10870] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 339.091668][T10870] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 339.106283][T10873] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 339.113898][T10873] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 339.251313][ C1] cdc_ether 3-1:1.0 usb0: CDC: unexpected notification 68! [ 339.264279][ C1] cdc_ether 3-1:1.0 usb0: CDC: unexpected notification 01! [ 339.271994][ T49] list_del corruption, ffff8881215c9dc0->next is NULL [ 339.279317][ T49] ------------[ cut here ]------------ [ 339.284875][ T49] kernel BUG at lib/list_debug.c:52! [ 339.290207][ T49] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 339.296509][ T49] CPU: 0 UID: 0 PID: 49 Comm: kworker/u8:3 Not tainted syzkaller #0 PREEMPT(voluntary) [ 339.306409][ T49] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 339.316580][ T49] Workqueue: events_unbound linkwatch_event [ 339.322604][ T49] RIP: 0010:__list_del_entry_valid_or_report+0xf2/0x200 [ 339.329581][ T49] Code: 00 49 3b 5c 24 08 0f 85 a8 00 00 00 5b b8 01 00 00 00 5d 41 5c e9 3e 8b b8 04 48 89 de 48 c7 c7 a0 7c 89 87 e8 5f 4c ce fe 90 <0f> 0b 48 89 de 48 c7 c7 00 7d 89 87 e8 4d 4c ce fe 90 0f 0b 4c 89 [ 339.349331][ T49] RSP: 0018:ffffc90000547888 EFLAGS: 00010082 [ 339.355421][ T49] RAX: 0000000000000033 RBX: ffff8881215c9dc0 RCX: ffffffff815d3269 [ 339.363464][ T49] RDX: 0000000000000000 RSI: ffffffff815dad96 RDI: 0000000000000005 [ 339.371475][ T49] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 339.379714][ T49] R10: 0000000080000202 R11: 0000000000000001 R12: 0000000000000000 [ 339.387904][ T49] R13: ffffc900005478d8 R14: ffff88811cdf4630 R15: 0000000000000000 [ 339.395913][ T49] FS: 0000000000000000(0000) GS:ffff888268ea0000(0000) knlGS:0000000000000000 [ 339.404967][ T49] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 339.411565][ T49] CR2: 00007f7f4d326e9c CR3: 0000000116814000 CR4: 00000000003506f0 [ 339.419551][ T49] Call Trace: [ 339.423079][ T49] [ 339.426021][ T49] ref_tracker_free+0x1a5/0x830 [ 339.430923][ T49] ? __pfx_ref_tracker_free+0x10/0x10 [ 339.436352][ T49] ? dev_deactivate_many+0x286/0xd30 [ 339.441668][ T49] ? dev_deactivate+0xf8/0x1c0 [ 339.446458][ T49] ? linkwatch_do_dev+0x11e/0x160 [ 339.451604][ T49] ? __linkwatch_run_queue+0x2a3/0x7a0 [ 339.457338][ T49] ? linkwatch_event+0x8f/0xc0 [ 339.462136][ T49] ? process_one_work+0x9cf/0x1b70 [ 339.467277][ T49] ? worker_thread+0x6c8/0xf10 [ 339.472099][ T49] ? kthread+0x3c5/0x780 [ 339.476461][ T49] ? ret_from_fork+0x56d/0x700 [ 339.481260][ T49] ? ret_from_fork_asm+0x1a/0x30 [ 339.486405][ T49] ? netif_freeze_queues+0x176/0x1e0 [ 339.491947][ T49] dev_deactivate_many+0x286/0xd30 [ 339.497115][ T49] ? __pfx_dev_deactivate_many+0x10/0x10 [ 339.502889][ T49] ? ref_tracker_free+0x371/0x830 [ 339.507943][ T49] ? __pfx_ref_tracker_free+0x10/0x10 [ 339.513428][ T49] dev_deactivate+0xf8/0x1c0 [ 339.518243][ T49] ? __pfx_dev_deactivate+0x10/0x10 [ 339.523498][ T49] ? dev_get_iflink+0xc3/0xf0 [ 339.528202][ T49] linkwatch_do_dev+0x11e/0x160 [ 339.533082][ T49] __linkwatch_run_queue+0x2a3/0x7a0 [ 339.538568][ T49] ? __pfx___linkwatch_run_queue+0x10/0x10 [ 339.544403][ T49] linkwatch_event+0x8f/0xc0 [ 339.549027][ T49] ? __pfx_linkwatch_event+0x10/0x10 [ 339.554394][ T49] ? rcu_is_watching+0x12/0xc0 [ 339.559268][ T49] process_one_work+0x9cf/0x1b70 [ 339.564330][ T49] ? __pfx_process_one_work+0x10/0x10 [ 339.569741][ T49] ? assign_work+0x1a0/0x250 [ 339.574735][ T49] worker_thread+0x6c8/0xf10 [ 339.579553][ T49] ? __pfx_worker_thread+0x10/0x10 [ 339.584696][ T49] kthread+0x3c5/0x780 [ 339.588793][ T49] ? __pfx_kthread+0x10/0x10 [ 339.593587][ T49] ? rcu_is_watching+0x12/0xc0 [ 339.598443][ T49] ? __pfx_kthread+0x10/0x10 [ 339.603067][ T49] ret_from_fork+0x56d/0x700 [ 339.607717][ T49] ? __pfx_kthread+0x10/0x10 [ 339.612350][ T49] ret_from_fork_asm+0x1a/0x30 [ 339.617252][ T49] [ 339.620470][ T49] Modules linked in: [ 339.624394][ T49] ---[ end trace 0000000000000000 ]--- [ 339.629902][ T49] RIP: 0010:__list_del_entry_valid_or_report+0xf2/0x200 [ 339.636967][ T49] Code: 00 49 3b 5c 24 08 0f 85 a8 00 00 00 5b b8 01 00 00 00 5d 41 5c e9 3e 8b b8 04 48 89 de 48 c7 c7 a0 7c 89 87 e8 5f 4c ce fe 90 <0f> 0b 48 89 de 48 c7 c7 00 7d 89 87 e8 4d 4c ce fe 90 0f 0b 4c 89 [ 339.656895][ T49] RSP: 0018:ffffc90000547888 EFLAGS: 00010082 [ 339.663096][ T49] RAX: 0000000000000033 RBX: ffff8881215c9dc0 RCX: ffffffff815d3269 [ 339.671123][ T49] RDX: 0000000000000000 RSI: ffffffff815dad96 RDI: 0000000000000005 [ 339.679110][ T49] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 339.687108][ T49] R10: 0000000080000202 R11: 0000000000000001 R12: 0000000000000000 [ 339.695365][ T49] R13: ffffc900005478d8 R14: ffff88811cdf4630 R15: 0000000000000000 [ 339.703610][ T49] FS: 0000000000000000(0000) GS:ffff888268ea0000(0000) knlGS:0000000000000000 [ 339.712666][ T49] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 339.719268][ T49] CR2: 00007f7f4d326e9c CR3: 0000000116814000 CR4: 00000000003506f0 [ 339.727498][ T49] Kernel panic - not syncing: Fatal exception in interrupt [ 340.836198][ T49] Shutting down cpus with NMI [ 340.848743][ T49] Kernel Offset: disabled [ 340.853096][ T49] Rebooting in 86400 seconds..