T24] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 227.407357][ T24] usb 7-1: USB disconnect, device number 78 [ 227.419973][ T24] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 227.606512][ T381] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 227.706417][ T19] usb 6-1: new high-speed USB device number 79 using dummy_hcd [ 227.806471][ T669] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 227.820960][ T381] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.831932][ T381] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 227.843528][ T381] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 227.852693][ T381] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.861103][ T381] usb 2-1: Product: syz [ 227.865304][ T381] usb 2-1: Manufacturer: syz [ 227.869958][ T381] usb 2-1: SerialNumber: syz [ 227.887400][ T19] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.898521][ T19] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 227.909929][ T19] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 227.919057][ T19] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.927085][ T19] usb 6-1: Product: syz [ 227.931266][ T19] usb 6-1: Manufacturer: syz [ 227.935860][ T19] usb 6-1: SerialNumber: syz [ 227.987464][ T669] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.998429][ T669] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 228.009869][ T669] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 228.018983][ T669] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.027031][ T669] usb 3-1: Product: syz [ 228.031228][ T669] usb 3-1: Manufacturer: syz [ 228.035837][ T669] usb 3-1: SerialNumber: syz [ 228.075786][ T4001] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 228.096433][ T24] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 228.141851][ T4003] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 228.166414][ T387] usb 7-1: new high-speed USB device number 79 using dummy_hcd [ 228.242105][ T4021] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 228.277557][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 228.288539][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 228.300030][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 228.309110][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.317209][ T24] usb 1-1: Product: syz [ 228.321422][ T24] usb 1-1: Manufacturer: syz [ 228.326030][ T24] usb 1-1: SerialNumber: syz [ 228.347541][ T387] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 228.358531][ T387] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 228.370057][ T387] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 228.379145][ T387] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.387171][ T387] usb 7-1: Product: syz [ 228.391357][ T387] usb 7-1: Manufacturer: syz [ 228.395967][ T387] usb 7-1: SerialNumber: syz [ 228.532205][ T4034] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 228.602329][ T4036] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 228.689619][ T4001] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 228.759595][ T4003] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 228.850562][ T4021] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 228.897510][ T381] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 228.904038][ T381] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 228.911574][ T381] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 228.967266][ T19] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 228.973805][ T19] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 228.981329][ T19] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 229.058420][ T669] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 229.064900][ T669] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 229.072426][ T669] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 229.101337][ T381] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 229.118361][ T381] usb 2-1: USB disconnect, device number 79 [ 229.125210][ T381] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 229.140318][ T4034] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 229.171103][ T19] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 229.183740][ T19] usb 6-1: USB disconnect, device number 79 [ 229.194722][ T19] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 229.210652][ T4036] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 229.260840][ T669] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 229.273107][ T669] usb 3-1: USB disconnect, device number 79 [ 229.279415][ T669] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 229.348007][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 229.354633][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 229.362220][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 229.418589][ T387] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 229.425092][ T387] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 229.432663][ T387] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 229.551381][ T24] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 229.565887][ T24] usb 1-1: USB disconnect, device number 79 [ 229.572809][ T24] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 229.624783][ T387] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 229.641376][ T387] usb 7-1: USB disconnect, device number 79 [ 229.650673][ T387] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 229.876488][ T669] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 229.946435][ T379] usb 6-1: new high-speed USB device number 80 using dummy_hcd [ 230.036423][ T6] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 230.057937][ T669] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.068986][ T669] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 230.080419][ T669] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 230.089636][ T669] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.097846][ T669] usb 2-1: Product: syz [ 230.102020][ T669] usb 2-1: Manufacturer: syz [ 230.106646][ T669] usb 2-1: SerialNumber: syz [ 230.147504][ T379] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.158675][ T379] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 230.170247][ T379] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 230.179414][ T379] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.187488][ T379] usb 6-1: Product: syz [ 230.191697][ T379] usb 6-1: Manufacturer: syz [ 230.196303][ T379] usb 6-1: SerialNumber: syz [ 230.217890][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.228919][ T6] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 230.240490][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 230.249632][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.257667][ T6] usb 3-1: Product: syz [ 230.261855][ T6] usb 3-1: Manufacturer: syz [ 230.266486][ T6] usb 3-1: SerialNumber: syz [ 230.312373][ T4043] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 230.319606][ T387] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 230.402225][ T4051] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 230.416420][ T19] usb 7-1: new high-speed USB device number 80 using dummy_hcd [ 230.472802][ T4066] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 230.507527][ T387] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.518536][ T387] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 230.530081][ T387] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 230.539206][ T387] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.547250][ T387] usb 1-1: Product: syz [ 230.551455][ T387] usb 1-1: Manufacturer: syz [ 230.556114][ T387] usb 1-1: SerialNumber: syz [ 230.607506][ T19] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.618630][ T19] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 230.630161][ T19] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 230.639345][ T19] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.647384][ T19] usb 7-1: Product: syz [ 230.651564][ T19] usb 7-1: Manufacturer: syz [ 230.656179][ T19] usb 7-1: SerialNumber: syz [ 230.762208][ T4071] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 230.862438][ T4073] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 230.920992][ T4043] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 231.019466][ T4051] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 231.081122][ T4066] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 231.129094][ T669] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 231.135596][ T669] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 231.143170][ T669] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 231.227271][ T379] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 231.233808][ T379] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 231.241400][ T379] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 231.288856][ T6] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 231.295396][ T6] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 231.302973][ T6] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 231.333901][ T669] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 231.349071][ T669] usb 2-1: USB disconnect, device number 80 [ 231.355576][ T669] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 231.370415][ T4071] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 231.437335][ T379] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 231.453773][ T379] usb 6-1: USB disconnect, device number 80 [ 231.460515][ T379] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 231.470781][ T4073] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 231.492229][ T6] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 231.505462][ T6] usb 3-1: USB disconnect, device number 80 [ 231.511834][ T6] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 231.578268][ T387] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 231.584791][ T387] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 231.592308][ T387] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 231.678568][ T19] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 231.685066][ T19] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 231.692626][ T19] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 231.783266][ T387] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 231.798552][ T387] usb 1-1: USB disconnect, device number 80 [ 231.805853][ T387] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 231.881012][ T19] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 231.893642][ T19] usb 7-1: USB disconnect, device number 80 [ 231.901753][ T19] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 232.106444][ T6] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 232.216424][ T24] usb 6-1: new high-speed USB device number 81 using dummy_hcd [ 232.266441][ T486] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 232.289588][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.300625][ T6] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 232.312160][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 232.321514][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.329546][ T6] usb 2-1: Product: syz [ 232.333717][ T6] usb 2-1: Manufacturer: syz [ 232.338353][ T6] usb 2-1: SerialNumber: syz 2025/06/26 23:26:13 executed programs: 409 [ 232.397536][ T24] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.408544][ T24] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 232.420047][ T24] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 232.429553][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.437604][ T24] usb 6-1: Product: syz [ 232.441796][ T24] usb 6-1: Manufacturer: syz [ 232.446537][ T24] usb 6-1: SerialNumber: syz [ 232.447561][ T486] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.462130][ T486] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 232.473667][ T486] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 232.482809][ T486] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.491020][ T486] usb 3-1: Product: syz [ 232.495215][ T486] usb 3-1: Manufacturer: syz [ 232.499859][ T486] usb 3-1: SerialNumber: syz [ 232.544295][ T4075] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 232.566511][ T19] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 232.652576][ T4077] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 232.656450][ T669] usb 7-1: new high-speed USB device number 81 using dummy_hcd [ 232.705819][ T4079] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 232.757500][ T19] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.768473][ T19] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 232.780067][ T19] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 232.789258][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.797500][ T19] usb 1-1: Product: syz [ 232.801720][ T19] usb 1-1: Manufacturer: syz [ 232.806336][ T19] usb 1-1: SerialNumber: syz [ 232.847489][ T669] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.858463][ T669] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 232.869997][ T669] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 232.879106][ T669] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.887146][ T669] usb 7-1: Product: syz [ 232.891329][ T669] usb 7-1: Manufacturer: syz [ 232.895942][ T669] usb 7-1: SerialNumber: syz [ 233.012651][ T4081] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 233.102218][ T4083] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 233.152550][ T4075] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 233.261302][ T4077] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 233.314036][ T4079] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 233.360557][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 233.367095][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 233.374603][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 233.469191][ T24] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 233.475723][ T24] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 233.483274][ T24] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 233.521889][ T486] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 233.528441][ T486] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 233.536001][ T486] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 233.564864][ T6] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 233.577702][ T6] usb 2-1: USB disconnect, device number 81 [ 233.584039][ T6] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 233.621254][ T4081] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 233.673897][ T24] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 233.690374][ T24] usb 6-1: USB disconnect, device number 81 [ 233.697445][ T24] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 233.710510][ T4083] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 233.726021][ T486] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 233.739868][ T486] usb 3-1: USB disconnect, device number 81 [ 233.762078][ T486] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 233.828968][ T19] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 233.835684][ T19] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 233.843288][ T19] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 233.918626][ T669] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 233.925206][ T669] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 233.933072][ T669] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 234.032781][ T19] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 234.045466][ T19] usb 1-1: USB disconnect, device number 81 [ 234.054931][ T19] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 234.127752][ T669] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 234.140306][ T669] usb 7-1: USB disconnect, device number 81 [ 234.146595][ T669] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 234.336442][ T486] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 234.446428][ T350] usb 6-1: new high-speed USB device number 82 using dummy_hcd [ 234.496449][ T24] usb 3-1: new high-speed USB device number 82 using dummy_hcd [ 234.527562][ T486] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 234.538534][ T486] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 234.555564][ T486] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 234.564683][ T486] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.573156][ T486] usb 2-1: Product: syz [ 234.577373][ T486] usb 2-1: Manufacturer: syz [ 234.581975][ T486] usb 2-1: SerialNumber: syz [ 234.634548][ T350] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 234.645616][ T350] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 234.656985][ T350] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 234.666081][ T350] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.674457][ T350] usb 6-1: Product: syz [ 234.678934][ T350] usb 6-1: Manufacturer: syz [ 234.683560][ T350] usb 6-1: SerialNumber: syz [ 234.687554][ T24] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 234.699218][ T24] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 234.710967][ T24] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 234.720069][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.728203][ T24] usb 3-1: Product: syz [ 234.732381][ T24] usb 3-1: Manufacturer: syz [ 234.737003][ T24] usb 3-1: SerialNumber: syz [ 234.788118][ T4112] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 234.836416][ T669] usb 1-1: new high-speed USB device number 82 using dummy_hcd [ 234.890316][ T4114] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 234.896467][ T387] usb 7-1: new high-speed USB device number 82 using dummy_hcd [ 234.942968][ T4116] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 235.017560][ T669] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 235.028521][ T669] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 235.040015][ T669] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 235.049109][ T669] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.057141][ T669] usb 1-1: Product: syz [ 235.061322][ T669] usb 1-1: Manufacturer: syz [ 235.065922][ T669] usb 1-1: SerialNumber: syz [ 235.077415][ T387] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 235.088403][ T387] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 235.100076][ T387] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 235.109184][ T387] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.117213][ T387] usb 7-1: Product: syz [ 235.121393][ T387] usb 7-1: Manufacturer: syz [ 235.126024][ T387] usb 7-1: SerialNumber: syz [ 235.272264][ T4118] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 235.332309][ T4120] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 235.396246][ T4112] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 235.500075][ T4114] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 235.551102][ T4116] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 235.604094][ T486] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 235.610643][ T486] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 235.618162][ T486] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 235.707871][ T350] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 235.714351][ T350] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 235.721894][ T350] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 235.759291][ T24] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 235.765907][ T24] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 235.773507][ T24] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 235.808785][ T486] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 235.825968][ T486] usb 2-1: USB disconnect, device number 82 [ 235.833264][ T486] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 235.880645][ T4118] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 235.910836][ T350] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 235.928727][ T350] usb 6-1: USB disconnect, device number 82 [ 235.937007][ T350] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 235.946299][ T4120] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 235.970347][ T24] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 235.999136][ T24] usb 3-1: USB disconnect, device number 82 [ 236.014559][ T24] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 236.094912][ T669] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 236.101615][ T669] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 236.110052][ T669] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 236.155310][ T387] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 236.161838][ T387] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 236.169465][ T387] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 236.304719][ T669] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 236.317417][ T669] usb 1-1: USB disconnect, device number 82 [ 236.323612][ T669] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 236.359195][ T387] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 236.375257][ T387] usb 7-1: USB disconnect, device number 82 [ 236.382789][ T387] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 236.606458][ T24] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 236.696441][ T363] usb 6-1: new high-speed USB device number 83 using dummy_hcd [ 236.746415][ T350] usb 3-1: new high-speed USB device number 83 using dummy_hcd [ 236.787637][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 236.798624][ T24] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 236.816029][ T24] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 236.825116][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.833146][ T24] usb 2-1: Product: syz [ 236.837335][ T24] usb 2-1: Manufacturer: syz [ 236.841922][ T24] usb 2-1: SerialNumber: syz [ 236.877537][ T363] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 236.888631][ T363] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 236.900035][ T363] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 236.909143][ T363] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.917200][ T363] usb 6-1: Product: syz [ 236.921438][ T363] usb 6-1: Manufacturer: syz [ 236.926035][ T363] usb 6-1: SerialNumber: syz [ 236.937694][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 236.948680][ T350] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 236.960225][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 236.969444][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.977525][ T350] usb 3-1: Product: syz [ 236.981756][ T350] usb 3-1: Manufacturer: syz [ 236.986403][ T350] usb 3-1: SerialNumber: syz [ 237.047972][ T4149] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 237.096407][ T486] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 237.132119][ T4156] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 237.136420][ T669] usb 7-1: new high-speed USB device number 83 using dummy_hcd [ 237.192537][ T4165] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 237.277719][ T486] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 237.288708][ T486] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 237.300314][ T486] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 237.309437][ T486] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.317493][ T486] usb 1-1: Product: syz [ 237.321671][ T486] usb 1-1: Manufacturer: syz [ 237.326271][ T486] usb 1-1: SerialNumber: syz [ 237.332003][ T669] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 237.343040][ T669] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 237.354870][ T669] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 237.364058][ T669] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.372091][ T669] usb 7-1: Product: syz [ 237.376278][ T669] usb 7-1: Manufacturer: syz [ 237.380933][ T669] usb 7-1: SerialNumber: syz [ 237.553502][ T4182] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 237.586849][ T4184] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 237.656285][ T4149] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 237.740522][ T4156] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 237.800874][ T4165] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 237.864134][ T24] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 237.870751][ T24] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 237.878273][ T24] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 237.948272][ T363] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 237.954754][ T363] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 237.962290][ T363] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 238.008651][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 238.015303][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 238.022888][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 238.069555][ T24] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 238.086242][ T24] usb 2-1: USB disconnect, device number 83 [ 238.092708][ T24] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 238.153653][ T363] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 238.162995][ T4182] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 238.165972][ T363] usb 6-1: USB disconnect, device number 83 [ 238.178188][ T363] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 238.195408][ T4184] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 238.212058][ T350] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 238.224469][ T350] usb 3-1: USB disconnect, device number 83 [ 238.232681][ T350] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 238.386033][ T486] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 238.392586][ T486] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 238.400331][ T486] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 238.406055][ T669] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 238.412593][ T669] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 238.420118][ T669] cdc_ncm 7-1:1.0: setting rx_max = 2048 2025/06/26 23:26:19 executed programs: 420 [ 238.592316][ T486] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 238.604578][ T486] usb 1-1: USB disconnect, device number 83 [ 238.613017][ T669] cdc_ncm 7-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 238.624863][ T486] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 238.639387][ T669] usb 7-1: USB disconnect, device number 83 [ 238.646721][ T669] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 238.846597][ T350] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 238.936473][ T6] usb 6-1: new high-speed USB device number 84 using dummy_hcd [ 239.016463][ T24] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 239.037683][ T350] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 239.048638][ T350] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 239.060151][ T350] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 239.069233][ T350] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.077263][ T350] usb 2-1: Product: syz [ 239.081515][ T350] usb 2-1: Manufacturer: syz [ 239.086101][ T350] usb 2-1: SerialNumber: syz [ 239.117738][ T6] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 239.129141][ T6] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 239.142027][ T6] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 239.151189][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.159238][ T6] usb 6-1: Product: syz [ 239.163446][ T6] usb 6-1: Manufacturer: syz [ 239.168089][ T6] usb 6-1: SerialNumber: syz [ 239.207729][ T24] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 239.218750][ T24] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 239.230289][ T24] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 239.239501][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.247537][ T24] usb 3-1: Product: syz [ 239.251758][ T24] usb 3-1: Manufacturer: syz [ 239.256397][ T24] usb 3-1: SerialNumber: syz [ 239.293431][ T4186] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 239.373984][ T4190] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 239.376447][ T669] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 239.406439][ T363] usb 7-1: new high-speed USB device number 84 using dummy_hcd [ 239.463188][ T4202] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 239.567467][ T669] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 239.578501][ T669] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 239.590267][ T669] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 239.597603][ T363] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 239.599529][ T669] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.610554][ T363] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 239.618517][ T669] usb 1-1: Product: syz [ 239.630102][ T363] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 239.632559][ T669] usb 1-1: Manufacturer: syz [ 239.642018][ T363] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.646217][ T669] usb 1-1: SerialNumber: syz [ 239.654580][ T363] usb 7-1: Product: syz [ 239.663024][ T363] usb 7-1: Manufacturer: syz [ 239.667788][ T363] usb 7-1: SerialNumber: syz [ 239.860869][ T4219] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 239.874018][ T4221] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 239.901615][ T4186] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 239.989787][ T4190] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 240.073088][ T4202] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 240.109442][ T350] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 240.115998][ T350] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 240.123526][ T350] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 240.197833][ T6] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 240.204314][ T6] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 240.211823][ T6] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 240.280781][ T24] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 240.287343][ T24] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 240.294909][ T24] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 240.313375][ T350] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 240.330048][ T350] usb 2-1: USB disconnect, device number 84 [ 240.336486][ T350] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 240.401284][ T6] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 240.432067][ T6] usb 6-1: USB disconnect, device number 84 [ 240.441014][ T6] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 240.469096][ T4219] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 240.485058][ T24] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 240.487459][ T4221] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 240.506550][ T24] usb 3-1: USB disconnect, device number 84 [ 240.514358][ T24] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 240.678612][ T669] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 240.685120][ T669] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 240.692842][ T669] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 240.704501][ T363] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 240.711043][ T363] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 240.718666][ T363] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 240.881886][ T669] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 240.896467][ T669] usb 1-1: USB disconnect, device number 84 [ 240.905656][ T669] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 240.910182][ T363] cdc_ncm 7-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 240.935768][ T363] usb 7-1: USB disconnect, device number 84 [ 240.943375][ T363] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 241.106412][ T387] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 241.186561][ T6] usb 6-1: new high-speed USB device number 85 using dummy_hcd [ 241.256422][ T350] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 241.287604][ T387] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 241.298628][ T387] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 241.310174][ T387] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 241.319333][ T387] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.327352][ T387] usb 2-1: Product: syz [ 241.331573][ T387] usb 2-1: Manufacturer: syz [ 241.336162][ T387] usb 2-1: SerialNumber: syz [ 241.377713][ T6] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 241.388732][ T6] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 241.402538][ T6] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 241.412951][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.422529][ T6] usb 6-1: Product: syz [ 241.426871][ T6] usb 6-1: Manufacturer: syz [ 241.431488][ T6] usb 6-1: SerialNumber: syz [ 241.457510][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 241.468475][ T350] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 241.479903][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 241.489122][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.497164][ T350] usb 3-1: Product: syz [ 241.501373][ T350] usb 3-1: Manufacturer: syz [ 241.505982][ T350] usb 3-1: SerialNumber: syz [ 241.542287][ T4250] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 241.637512][ T4252] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 241.666434][ T363] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 241.706443][ T379] usb 7-1: new high-speed USB device number 85 using dummy_hcd [ 241.712267][ T4260] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 241.847590][ T363] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 241.858670][ T363] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 241.870342][ T363] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 241.879453][ T363] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.887480][ T363] usb 1-1: Product: syz [ 241.891676][ T363] usb 1-1: Manufacturer: syz [ 241.896282][ T363] usb 1-1: SerialNumber: syz [ 241.901978][ T379] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 241.913076][ T379] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 241.925212][ T379] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 241.934333][ T379] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.942379][ T379] usb 7-1: Product: syz [ 241.946562][ T379] usb 7-1: Manufacturer: syz [ 241.951224][ T379] usb 7-1: SerialNumber: syz [ 242.123567][ T4283] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 242.151391][ T4250] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 242.157342][ T4285] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 242.245947][ T4252] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 242.324372][ T4260] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 242.359443][ T387] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 242.365964][ T387] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 242.373841][ T387] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 242.455172][ T6] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 242.461679][ T6] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 242.469393][ T6] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 242.532085][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 242.538607][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 242.546101][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 242.565797][ T387] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 242.579003][ T387] usb 2-1: USB disconnect, device number 85 [ 242.588459][ T387] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 242.659625][ T6] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 242.682215][ T6] usb 6-1: USB disconnect, device number 85 [ 242.689838][ T6] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 242.732109][ T4283] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 242.750440][ T350] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 242.771886][ T350] usb 3-1: USB disconnect, device number 85 [ 242.778020][ T4285] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 242.791084][ T350] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 242.941510][ T363] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 242.948078][ T363] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 242.955571][ T363] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 242.990520][ T379] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 242.997025][ T379] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 243.004565][ T379] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 243.149356][ T363] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 243.162288][ T363] usb 1-1: USB disconnect, device number 85 [ 243.169003][ T363] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 243.193808][ T379] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 243.208956][ T379] usb 7-1: USB disconnect, device number 85 [ 243.216033][ T379] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 243.386483][ T24] usb 2-1: new high-speed USB device number 86 using dummy_hcd [ 243.436503][ T6] usb 6-1: new high-speed USB device number 86 using dummy_hcd [ 243.516420][ T350] usb 3-1: new high-speed USB device number 86 using dummy_hcd [ 243.567486][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 243.578452][ T24] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 243.589808][ T24] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 243.598892][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.606901][ T24] usb 2-1: Product: syz [ 243.611066][ T24] usb 2-1: Manufacturer: syz [ 243.615640][ T24] usb 2-1: SerialNumber: syz [ 243.627770][ T6] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 243.638771][ T6] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 243.656922][ T6] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 2025/06/26 23:26:24 executed programs: 433 [ 243.665983][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.674074][ T6] usb 6-1: Product: syz [ 243.678313][ T6] usb 6-1: Manufacturer: syz [ 243.682904][ T6] usb 6-1: SerialNumber: syz [ 243.708270][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 243.719253][ T350] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 243.731554][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 243.740681][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.748879][ T350] usb 3-1: Product: syz [ 243.753071][ T350] usb 3-1: Manufacturer: syz [ 243.757734][ T350] usb 3-1: SerialNumber: syz [ 243.821697][ T4314] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 243.888937][ T4316] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 243.916412][ T486] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 243.964003][ T4322] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 243.971299][ T669] usb 7-1: new high-speed USB device number 86 using dummy_hcd [ 244.097700][ T486] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 244.108702][ T486] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 244.120217][ T486] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 244.129382][ T486] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.137558][ T486] usb 1-1: Product: syz [ 244.141775][ T486] usb 1-1: Manufacturer: syz [ 244.146411][ T486] usb 1-1: SerialNumber: syz [ 244.167519][ T669] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 244.178498][ T669] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 244.190133][ T669] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 244.199266][ T669] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.207294][ T669] usb 7-1: Product: syz [ 244.211484][ T669] usb 7-1: Manufacturer: syz [ 244.216092][ T669] usb 7-1: SerialNumber: syz [ 244.352806][ T4347] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 244.422423][ T4349] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 244.429943][ T4314] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 244.497437][ T4316] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 244.589324][ T4322] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 244.637555][ T24] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 244.644099][ T24] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 244.651680][ T24] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 244.705165][ T6] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 244.711742][ T6] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 244.719396][ T6] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 244.797161][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 244.803647][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 244.811159][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 244.841119][ T24] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 244.857026][ T24] usb 2-1: USB disconnect, device number 86 [ 244.863319][ T24] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 244.917607][ T6] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 244.935033][ T6] usb 6-1: USB disconnect, device number 86 [ 244.941586][ T6] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 244.961236][ T4347] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 245.001717][ T350] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 245.015074][ T350] usb 3-1: USB disconnect, device number 86 [ 245.021791][ T350] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 245.032753][ T4349] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 245.169151][ T486] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 245.175721][ T486] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 245.183672][ T486] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 245.244313][ T669] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 245.250917][ T669] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 245.258520][ T669] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 245.372069][ T486] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 245.384684][ T486] usb 1-1: USB disconnect, device number 86 [ 245.390936][ T486] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 245.449364][ T669] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 245.461973][ T669] usb 7-1: USB disconnect, device number 86 [ 245.468386][ T669] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 245.626420][ T350] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 245.686616][ T381] usb 6-1: new high-speed USB device number 87 using dummy_hcd [ 245.766422][ T6] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 245.807525][ T350] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 245.818486][ T350] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 245.829897][ T350] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 245.839063][ T350] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.847212][ T350] usb 2-1: Product: syz [ 245.851399][ T350] usb 2-1: Manufacturer: syz [ 245.855987][ T350] usb 2-1: SerialNumber: syz [ 245.877374][ T381] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 245.891547][ T381] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 245.903049][ T381] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 245.912157][ T381] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.920273][ T381] usb 6-1: Product: syz [ 245.924505][ T381] usb 6-1: Manufacturer: syz [ 245.929135][ T381] usb 6-1: SerialNumber: syz [ 245.947515][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 245.958530][ T6] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 245.970232][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 245.979358][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.987395][ T6] usb 3-1: Product: syz [ 245.991599][ T6] usb 3-1: Manufacturer: syz [ 245.996189][ T6] usb 3-1: SerialNumber: syz [ 246.061733][ T4378] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 246.135221][ T4380] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 246.156426][ T24] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 246.202231][ T4382] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 246.226481][ T363] usb 7-1: new high-speed USB device number 87 using dummy_hcd [ 246.337535][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 246.348628][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 246.360132][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 246.369215][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.377290][ T24] usb 1-1: Product: syz [ 246.381489][ T24] usb 1-1: Manufacturer: syz [ 246.386095][ T24] usb 1-1: SerialNumber: syz [ 246.407510][ T363] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 246.418510][ T363] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 246.430110][ T363] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 246.439218][ T363] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.447251][ T363] usb 7-1: Product: syz [ 246.451449][ T363] usb 7-1: Manufacturer: syz [ 246.456057][ T363] usb 7-1: SerialNumber: syz [ 246.592127][ T4384] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 246.662277][ T4386] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 246.669826][ T4378] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 246.749382][ T4380] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 246.819204][ T4382] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 246.877631][ T350] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 246.884179][ T350] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 246.891710][ T350] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 246.957177][ T381] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 246.963655][ T381] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 246.971199][ T381] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 247.026889][ T6] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 247.033555][ T6] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 247.041111][ T6] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 247.080727][ T350] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 247.093460][ T350] usb 2-1: USB disconnect, device number 87 [ 247.099718][ T350] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 247.161188][ T381] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 247.177856][ T381] usb 6-1: USB disconnect, device number 87 [ 247.184849][ T381] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 247.200454][ T4384] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 247.229352][ T6] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 247.260513][ T6] usb 3-1: USB disconnect, device number 87 [ 247.266837][ T6] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 247.276074][ T4386] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 247.408770][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 247.415278][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 247.423006][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 247.486791][ T363] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 247.493249][ T363] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 247.500835][ T363] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 247.612150][ T24] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 247.624722][ T24] usb 1-1: USB disconnect, device number 87 [ 247.632633][ T24] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 247.690010][ T363] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 247.702240][ T363] usb 7-1: USB disconnect, device number 87 [ 247.710989][ T363] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 247.856599][ T6] usb 2-1: new high-speed USB device number 88 using dummy_hcd [ 247.926444][ T379] usb 6-1: new high-speed USB device number 88 using dummy_hcd [ 248.006419][ T381] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 248.037588][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 248.048596][ T6] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 248.060080][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 248.069165][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.077261][ T6] usb 2-1: Product: syz [ 248.081424][ T6] usb 2-1: Manufacturer: syz [ 248.086040][ T6] usb 2-1: SerialNumber: syz [ 248.119270][ T379] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 248.130282][ T379] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 248.141949][ T379] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 248.151159][ T379] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.159899][ T379] usb 6-1: Product: syz [ 248.164137][ T379] usb 6-1: Manufacturer: syz [ 248.168802][ T379] usb 6-1: SerialNumber: syz [ 248.187829][ T381] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 248.201300][ T381] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 248.212892][ T381] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 248.222041][ T381] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.230084][ T381] usb 3-1: Product: syz [ 248.234278][ T381] usb 3-1: Manufacturer: syz [ 248.238937][ T381] usb 3-1: SerialNumber: syz [ 248.291910][ T4415] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 248.374824][ T4417] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 248.396429][ T387] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 248.444843][ T4419] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 248.466391][ T24] usb 7-1: new high-speed USB device number 88 using dummy_hcd [ 248.577487][ T387] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 248.588555][ T387] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 248.600078][ T387] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 248.609349][ T387] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.617427][ T387] usb 1-1: Product: syz [ 248.621654][ T387] usb 1-1: Manufacturer: syz [ 248.626276][ T387] usb 1-1: SerialNumber: syz [ 248.647451][ T24] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 248.658417][ T24] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 248.669995][ T24] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 248.679089][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.687120][ T24] usb 7-1: Product: syz [ 248.691318][ T24] usb 7-1: Manufacturer: syz [ 248.695939][ T24] usb 7-1: SerialNumber: syz [ 248.832702][ T4421] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 248.901226][ T4415] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 248.908527][ T4423] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 248.989023][ T4417] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 249.053261][ T4419] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 249.109288][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 249.115791][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 249.123368][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 249.196958][ T379] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 249.203537][ T379] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 249.211431][ T379] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 249.261236][ T381] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 249.267817][ T381] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 249.275311][ T381] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 249.313790][ T6] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 249.329764][ T6] usb 2-1: USB disconnect, device number 88 [ 249.336331][ T6] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 249.407445][ T379] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 249.420111][ T379] usb 6-1: USB disconnect, device number 88 [ 249.426670][ T379] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 249.441162][ T4421] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 249.468010][ T381] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 249.483612][ T381] usb 3-1: USB disconnect, device number 88 [ 249.489964][ T381] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 249.524700][ T4423] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 249.648978][ T387] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 249.655496][ T387] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 249.663022][ T387] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 249.732449][ T24] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 249.738958][ T24] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 249.746462][ T24] cdc_ncm 7-1:1.0: setting rx_max = 2048 2025/06/26 23:26:30 executed programs: 445 [ 249.854149][ T387] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 249.866973][ T387] usb 1-1: USB disconnect, device number 88 [ 249.875236][ T387] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 249.936312][ T24] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 249.952701][ T24] usb 7-1: USB disconnect, device number 88 [ 249.977151][ T24] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 250.106420][ T381] usb 2-1: new high-speed USB device number 89 using dummy_hcd [ 250.176518][ T379] usb 6-1: new high-speed USB device number 89 using dummy_hcd [ 250.256454][ T363] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 250.297509][ T381] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 250.308501][ T381] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 250.320642][ T381] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 250.329749][ T381] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.337759][ T381] usb 2-1: Product: syz [ 250.341938][ T381] usb 2-1: Manufacturer: syz [ 250.346558][ T381] usb 2-1: SerialNumber: syz [ 250.361009][ T379] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 250.372207][ T379] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 250.383694][ T379] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 250.393131][ T379] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.401194][ T379] usb 6-1: Product: syz [ 250.405506][ T379] usb 6-1: Manufacturer: syz [ 250.410181][ T379] usb 6-1: SerialNumber: syz [ 250.442606][ T363] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 250.453545][ T363] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 250.465577][ T363] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 250.474676][ T363] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.482754][ T363] usb 3-1: Product: syz [ 250.487242][ T363] usb 3-1: Manufacturer: syz [ 250.491880][ T363] usb 3-1: SerialNumber: syz [ 250.552334][ T4425] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 250.616013][ T4431] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 250.646424][ T1525] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 250.697916][ T4439] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 250.726434][ T387] usb 7-1: new high-speed USB device number 89 using dummy_hcd [ 250.827515][ T1525] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 250.838516][ T1525] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 250.849973][ T1525] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 250.859061][ T1525] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.867095][ T1525] usb 1-1: Product: syz [ 250.871284][ T1525] usb 1-1: Manufacturer: syz [ 250.875891][ T1525] usb 1-1: SerialNumber: syz [ 250.907698][ T387] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 250.918683][ T387] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 250.930359][ T387] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 250.939493][ T387] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.947563][ T387] usb 7-1: Product: syz [ 250.951743][ T387] usb 7-1: Manufacturer: syz [ 250.956371][ T387] usb 7-1: SerialNumber: syz [ 251.082195][ T4458] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 251.160495][ T4425] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 251.162364][ T4460] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 251.224011][ T4431] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 251.306450][ T4439] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 251.368544][ T381] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 251.375055][ T381] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 251.382588][ T381] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 251.431848][ T379] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 251.438468][ T379] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 251.445974][ T379] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 251.514429][ T363] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 251.520980][ T363] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 251.528496][ T363] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 251.576652][ T381] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 251.593121][ T381] usb 2-1: USB disconnect, device number 89 [ 251.599558][ T381] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 251.636164][ T379] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 251.671907][ T379] usb 6-1: USB disconnect, device number 89 [ 251.679914][ T379] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 251.690620][ T4458] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 251.719875][ T363] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 251.753365][ T363] usb 3-1: USB disconnect, device number 89 [ 251.759604][ T363] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 251.775992][ T4460] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 251.899897][ T1525] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 251.906425][ T1525] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 251.913889][ T1525] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 251.985178][ T387] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 251.991693][ T387] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 251.999422][ T387] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 252.102775][ T1525] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 252.115260][ T1525] usb 1-1: USB disconnect, device number 89 [ 252.121525][ T1525] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 252.187762][ T387] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 252.199935][ T387] usb 7-1: USB disconnect, device number 89 [ 252.208622][ T387] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 252.366438][ T381] usb 2-1: new high-speed USB device number 90 using dummy_hcd [ 252.406417][ T379] usb 6-1: new high-speed USB device number 90 using dummy_hcd [ 252.486389][ T363] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 252.547559][ T381] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 252.558646][ T381] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 252.570074][ T381] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 252.579182][ T381] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.587189][ T381] usb 2-1: Product: syz [ 252.591387][ T381] usb 2-1: Manufacturer: syz [ 252.595982][ T381] usb 2-1: SerialNumber: syz [ 252.597590][ T379] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 252.611515][ T379] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 252.624770][ T379] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 252.633928][ T379] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.642010][ T379] usb 6-1: Product: syz [ 252.646257][ T379] usb 6-1: Manufacturer: syz [ 252.650914][ T379] usb 6-1: SerialNumber: syz [ 252.677731][ T363] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 252.688718][ T363] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 252.703483][ T363] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 252.712628][ T363] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.720672][ T363] usb 3-1: Product: syz [ 252.724841][ T363] usb 3-1: Manufacturer: syz [ 252.729467][ T363] usb 3-1: SerialNumber: syz [ 252.802839][ T4489] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 252.857391][ T4491] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 252.886406][ T350] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 252.935356][ T4493] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 252.966401][ T6] usb 7-1: new high-speed USB device number 90 using dummy_hcd [ 253.067426][ T350] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 253.078390][ T350] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 253.089898][ T350] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 253.098989][ T350] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.107002][ T350] usb 1-1: Product: syz [ 253.111224][ T350] usb 1-1: Manufacturer: syz [ 253.116003][ T350] usb 1-1: SerialNumber: syz [ 253.147458][ T6] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 253.158439][ T6] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 253.170028][ T6] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 253.179127][ T6] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.187152][ T6] usb 7-1: Product: syz [ 253.191381][ T6] usb 7-1: Manufacturer: syz [ 253.196011][ T6] usb 7-1: SerialNumber: syz [ 253.322262][ T4495] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 253.402310][ T4497] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 253.411248][ T4489] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 253.465555][ T4491] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 253.543739][ T4493] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 253.618896][ T381] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 253.625386][ T381] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 253.633001][ T381] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 253.673638][ T379] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 253.680193][ T379] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 253.687895][ T379] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 253.751581][ T363] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 253.758071][ T363] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 253.765596][ T363] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 253.825664][ T381] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 253.842954][ T381] usb 2-1: USB disconnect, device number 90 [ 253.849512][ T381] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 253.883569][ T379] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 253.900396][ T379] usb 6-1: USB disconnect, device number 90 [ 253.907897][ T379] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 253.930531][ T4495] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 253.954101][ T363] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 253.974001][ T363] usb 3-1: USB disconnect, device number 90 [ 253.980735][ T363] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 254.010682][ T4497] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 254.138604][ T350] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 254.145131][ T350] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 254.152640][ T350] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 254.218549][ T6] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 254.225043][ T6] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 254.232568][ T6] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 254.341886][ T350] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 254.354532][ T350] usb 1-1: USB disconnect, device number 90 [ 254.362607][ T350] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 254.421332][ T6] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 254.435597][ T6] usb 7-1: USB disconnect, device number 90 [ 254.441937][ T6] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 254.606420][ T363] usb 2-1: new high-speed USB device number 91 using dummy_hcd [ 254.656437][ T381] usb 6-1: new high-speed USB device number 91 using dummy_hcd [ 254.726487][ T486] usb 3-1: new high-speed USB device number 91 using dummy_hcd [ 254.787446][ T363] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 254.798430][ T363] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 254.809794][ T363] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 254.818907][ T363] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 254.826909][ T363] usb 2-1: Product: syz [ 254.831107][ T363] usb 2-1: Manufacturer: syz 2025/06/26 23:26:36 executed programs: 458 [ 254.835712][ T363] usb 2-1: SerialNumber: syz [ 254.849747][ T381] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 254.860720][ T381] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 254.872235][ T381] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 254.881565][ T381] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 254.889629][ T381] usb 6-1: Product: syz [ 254.893904][ T381] usb 6-1: Manufacturer: syz [ 254.898552][ T381] usb 6-1: SerialNumber: syz [ 254.929031][ T486] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 254.940045][ T486] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 254.951540][ T486] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 254.960668][ T486] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 254.969104][ T486] usb 3-1: Product: syz [ 254.973361][ T486] usb 3-1: Manufacturer: syz [ 254.978016][ T486] usb 3-1: SerialNumber: syz [ 255.041524][ T4499] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 255.104462][ T4501] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 255.126417][ T6] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 255.186438][ T387] usb 7-1: new high-speed USB device number 91 using dummy_hcd [ 255.194172][ T4503] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 255.317573][ T6] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 255.328595][ T6] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 255.340205][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 255.349308][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.357348][ T6] usb 1-1: Product: syz [ 255.361533][ T6] usb 1-1: Manufacturer: syz [ 255.366154][ T6] usb 1-1: SerialNumber: syz [ 255.377461][ T387] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 255.388492][ T387] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 255.400141][ T387] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 255.409462][ T387] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.417510][ T387] usb 7-1: Product: syz [ 255.421702][ T387] usb 7-1: Manufacturer: syz [ 255.426324][ T387] usb 7-1: SerialNumber: syz [ 255.572485][ T4505] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 255.632703][ T4507] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 255.649876][ T4499] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 255.712770][ T4501] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 255.810125][ T4503] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 255.857880][ T363] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 255.864550][ T363] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 255.872098][ T363] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 255.920421][ T381] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 255.926956][ T381] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 255.934506][ T381] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 256.017842][ T486] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 256.024321][ T486] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 256.031898][ T486] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 256.061704][ T363] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 256.078684][ T363] usb 2-1: USB disconnect, device number 91 [ 256.085718][ T363] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 256.123861][ T381] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 256.147433][ T381] usb 6-1: USB disconnect, device number 91 [ 256.166310][ T381] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 256.180652][ T4505] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 256.221971][ T486] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 256.237522][ T486] usb 3-1: USB disconnect, device number 91 [ 256.244089][ T4507] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 256.252472][ T486] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 256.388408][ T6] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 256.394918][ T6] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 256.403011][ T6] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 256.452569][ T387] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 256.459122][ T387] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 256.466620][ T387] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 256.593797][ T6] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 256.606255][ T6] usb 1-1: USB disconnect, device number 91 [ 256.614883][ T6] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 256.655439][ T387] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 256.672468][ T387] usb 7-1: USB disconnect, device number 91 [ 256.682417][ T387] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 256.846443][ T363] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 256.896427][ T486] usb 6-1: new high-speed USB device number 92 using dummy_hcd [ 256.996433][ T669] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 257.027591][ T363] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.038572][ T363] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 257.050017][ T363] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 257.059141][ T363] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.067170][ T363] usb 2-1: Product: syz [ 257.071372][ T363] usb 2-1: Manufacturer: syz [ 257.075963][ T363] usb 2-1: SerialNumber: syz [ 257.087594][ T486] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.098587][ T486] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 257.113730][ T486] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 257.122882][ T486] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.130995][ T486] usb 6-1: Product: syz [ 257.135174][ T486] usb 6-1: Manufacturer: syz [ 257.139792][ T486] usb 6-1: SerialNumber: syz [ 257.187561][ T669] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.198512][ T669] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 257.210379][ T669] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 257.219487][ T669] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.227517][ T669] usb 3-1: Product: syz [ 257.231688][ T669] usb 3-1: Manufacturer: syz [ 257.236280][ T669] usb 3-1: SerialNumber: syz [ 257.281915][ T4536] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 257.345695][ T4538] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 257.376419][ T387] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 257.426400][ T1525] usb 7-1: new high-speed USB device number 92 using dummy_hcd [ 257.442396][ T4545] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 257.557453][ T387] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.568429][ T387] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 257.580047][ T387] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 257.589178][ T387] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.597216][ T387] usb 1-1: Product: syz [ 257.601402][ T387] usb 1-1: Manufacturer: syz [ 257.606007][ T387] usb 1-1: SerialNumber: syz [ 257.612057][ T1525] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.623199][ T1525] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 257.635390][ T1525] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 257.644549][ T1525] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.652648][ T1525] usb 7-1: Product: syz [ 257.656886][ T1525] usb 7-1: Manufacturer: syz [ 257.661513][ T1525] usb 7-1: SerialNumber: syz [ 257.833832][ T4569] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 257.867634][ T4571] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 257.890277][ T4536] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 257.953769][ T4538] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 258.050899][ T4545] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 258.098039][ T363] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 258.104581][ T363] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 258.112110][ T363] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 258.161556][ T486] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 258.168098][ T486] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 258.175634][ T486] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 258.258754][ T669] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 258.265347][ T669] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 258.272862][ T669] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 258.301911][ T363] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 258.314687][ T363] usb 2-1: USB disconnect, device number 92 [ 258.321504][ T363] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 258.365587][ T486] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 258.380827][ T486] usb 6-1: USB disconnect, device number 92 [ 258.387610][ T486] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 258.442247][ T4569] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 258.462564][ T669] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 258.474875][ T669] usb 3-1: USB disconnect, device number 92 [ 258.479726][ T4571] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 258.481247][ T669] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 258.649873][ T387] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 258.656434][ T387] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 258.663926][ T387] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 258.697759][ T1525] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 258.704324][ T1525] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 258.711856][ T1525] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 258.853189][ T387] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 258.866881][ T387] usb 1-1: USB disconnect, device number 92 [ 258.874087][ T387] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 258.900302][ T1525] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 258.916633][ T1525] usb 7-1: USB disconnect, device number 92 [ 258.928108][ T1525] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 259.076394][ T669] usb 2-1: new high-speed USB device number 93 using dummy_hcd [ 259.166436][ T363] usb 6-1: new high-speed USB device number 93 using dummy_hcd [ 259.236443][ T486] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 259.257490][ T669] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.268545][ T669] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 259.280002][ T669] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 259.289102][ T669] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.297122][ T669] usb 2-1: Product: syz [ 259.301327][ T669] usb 2-1: Manufacturer: syz [ 259.305918][ T669] usb 2-1: SerialNumber: syz [ 259.347653][ T363] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.358840][ T363] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 259.371207][ T363] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 259.380356][ T363] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.388416][ T363] usb 6-1: Product: syz [ 259.392634][ T363] usb 6-1: Manufacturer: syz [ 259.397281][ T363] usb 6-1: SerialNumber: syz [ 259.417840][ T486] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.429055][ T486] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 259.440764][ T486] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 259.449942][ T486] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.457997][ T486] usb 3-1: Product: syz [ 259.462215][ T486] usb 3-1: Manufacturer: syz [ 259.466860][ T486] usb 3-1: SerialNumber: syz [ 259.511682][ T4573] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 259.608772][ T4576] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 259.626418][ T6] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 259.673173][ T4587] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 259.676406][ T381] usb 7-1: new high-speed USB device number 93 using dummy_hcd [ 259.807527][ T6] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.818501][ T6] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 259.830020][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 259.839202][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.847268][ T6] usb 1-1: Product: syz [ 259.851451][ T6] usb 1-1: Manufacturer: syz [ 259.856061][ T6] usb 1-1: SerialNumber: syz [ 259.877588][ T381] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.888667][ T381] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 259.900355][ T381] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 259.909459][ T381] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.917544][ T381] usb 7-1: Product: syz [ 259.921759][ T381] usb 7-1: Manufacturer: syz [ 259.926493][ T381] usb 7-1: SerialNumber: syz [ 260.062260][ T4606] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 260.126895][ T4573] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 260.134193][ T4608] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 260.217427][ T4576] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 260.289182][ T4587] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 260.334588][ T669] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 260.341143][ T669] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 260.348793][ T669] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 260.425274][ T363] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 260.431803][ T363] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 260.439467][ T363] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 260.496888][ T486] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 260.503427][ T486] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 260.510955][ T486] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 260.545919][ T669] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 260.563676][ T669] usb 2-1: USB disconnect, device number 93 [ 260.569990][ T669] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 260.629171][ T363] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 260.654223][ T363] usb 6-1: USB disconnect, device number 93 [ 260.660928][ T363] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 260.670629][ T4606] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 260.700645][ T486] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 260.726978][ T486] usb 3-1: USB disconnect, device number 93 [ 260.737710][ T486] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 260.757345][ T4608] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 260.878875][ T6] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 260.885404][ T6] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 260.893077][ T6] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 260.965142][ T381] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 260.971637][ T381] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 260.979227][ T381] cdc_ncm 7-1:1.0: setting rx_max = 2048 2025/06/26 23:26:42 executed programs: 470 [ 261.089268][ T6] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 261.102249][ T6] usb 1-1: USB disconnect, device number 93 [ 261.110654][ T6] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 261.168646][ T381] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 261.181338][ T381] usb 7-1: USB disconnect, device number 93 [ 261.187700][ T381] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 261.316428][ T363] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 261.396426][ T486] usb 6-1: new high-speed USB device number 94 using dummy_hcd [ 261.466406][ T669] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 261.507526][ T363] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.518496][ T363] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 261.530062][ T363] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 261.539122][ T363] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 261.547136][ T363] usb 2-1: Product: syz [ 261.551346][ T363] usb 2-1: Manufacturer: syz [ 261.555941][ T363] usb 2-1: SerialNumber: syz [ 261.577624][ T486] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.589681][ T486] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 261.601825][ T486] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 261.610998][ T486] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 261.619089][ T486] usb 6-1: Product: syz [ 261.623341][ T486] usb 6-1: Manufacturer: syz [ 261.628012][ T486] usb 6-1: SerialNumber: syz [ 261.648203][ T669] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.659186][ T669] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 261.678195][ T669] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 261.687387][ T669] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 261.695414][ T669] usb 3-1: Product: syz [ 261.699659][ T669] usb 3-1: Manufacturer: syz [ 261.704283][ T669] usb 3-1: SerialNumber: syz [ 261.762050][ T4637] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 261.833933][ T4639] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 261.876404][ T387] usb 1-1: new high-speed USB device number 94 using dummy_hcd [ 261.911023][ T4641] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 261.936396][ T6] usb 7-1: new high-speed USB device number 94 using dummy_hcd [ 262.057500][ T387] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 262.068492][ T387] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 262.079985][ T387] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 262.089079][ T387] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 262.097106][ T387] usb 1-1: Product: syz [ 262.101288][ T387] usb 1-1: Manufacturer: syz [ 262.105894][ T387] usb 1-1: SerialNumber: syz [ 262.127550][ T6] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 262.138668][ T6] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 262.150209][ T6] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 262.159312][ T6] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 262.167445][ T6] usb 7-1: Product: syz [ 262.171635][ T6] usb 7-1: Manufacturer: syz [ 262.176244][ T6] usb 7-1: SerialNumber: syz [ 262.312329][ T4643] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 262.371154][ T4637] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 262.382440][ T4645] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 262.442382][ T4639] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 262.519996][ T4641] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 262.578979][ T363] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 262.585459][ T363] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 262.593017][ T363] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 262.650214][ T486] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 262.656760][ T486] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 262.664254][ T486] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 262.727850][ T669] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 262.734351][ T669] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 262.741912][ T669] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 262.783189][ T363] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 262.796055][ T363] usb 2-1: USB disconnect, device number 94 [ 262.803365][ T363] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 262.857881][ T486] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 262.870512][ T486] usb 6-1: USB disconnect, device number 94 [ 262.877139][ T486] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 262.927786][ T4643] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 262.938670][ T669] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 262.956412][ T669] usb 3-1: USB disconnect, device number 94 [ 262.962575][ T669] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 262.990724][ T4645] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 263.136396][ T387] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 263.142922][ T387] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 263.150453][ T387] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 263.198656][ T6] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 263.205172][ T6] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 263.212892][ T6] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 263.339169][ T387] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 263.351653][ T387] usb 1-1: USB disconnect, device number 94 [ 263.363477][ T387] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 263.402057][ T6] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 263.433910][ T6] usb 7-1: USB disconnect, device number 94 [ 263.450405][ T6] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 263.566439][ T669] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 263.636448][ T381] usb 6-1: new high-speed USB device number 95 using dummy_hcd [ 263.716457][ T363] usb 3-1: new high-speed USB device number 95 using dummy_hcd [ 263.747508][ T669] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 263.758446][ T669] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 263.769921][ T669] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 263.779011][ T669] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.787105][ T669] usb 2-1: Product: syz [ 263.791322][ T669] usb 2-1: Manufacturer: syz [ 263.795933][ T669] usb 2-1: SerialNumber: syz [ 263.817452][ T381] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 263.828425][ T381] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 263.840757][ T381] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 263.855311][ T381] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.863535][ T381] usb 6-1: Product: syz [ 263.867742][ T381] usb 6-1: Manufacturer: syz [ 263.872339][ T381] usb 6-1: SerialNumber: syz [ 263.909501][ T363] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 263.920528][ T363] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 263.932132][ T363] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 263.941484][ T363] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.949515][ T363] usb 3-1: Product: syz [ 263.953713][ T363] usb 3-1: Manufacturer: syz [ 263.958333][ T363] usb 3-1: SerialNumber: syz [ 264.002151][ T4647] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 264.078525][ T4649] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 264.116382][ T387] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 264.164490][ T4659] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 264.176420][ T24] usb 7-1: new high-speed USB device number 95 using dummy_hcd [ 264.297458][ T387] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 264.308474][ T387] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 264.320082][ T387] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 264.329235][ T387] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.337299][ T387] usb 1-1: Product: syz [ 264.341488][ T387] usb 1-1: Manufacturer: syz [ 264.346108][ T387] usb 1-1: SerialNumber: syz [ 264.367479][ T24] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 264.378661][ T24] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 264.390232][ T24] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 264.399367][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.407405][ T24] usb 7-1: Product: syz [ 264.411595][ T24] usb 7-1: Manufacturer: syz [ 264.416204][ T24] usb 7-1: SerialNumber: syz [ 264.552539][ T4680] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 264.612093][ T4647] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 264.622305][ T4682] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 264.686782][ T4649] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 264.779089][ T4659] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 264.819847][ T669] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 264.826396][ T669] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 264.833938][ T669] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 264.894726][ T381] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 264.901267][ T381] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 264.908812][ T381] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 264.987056][ T363] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 264.993607][ T363] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 265.001198][ T363] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 265.023960][ T669] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 265.040933][ T669] usb 2-1: USB disconnect, device number 95 [ 265.048071][ T669] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 265.099748][ T381] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 265.132104][ T381] usb 6-1: USB disconnect, device number 95 [ 265.141307][ T381] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 265.161106][ T4680] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 265.198420][ T363] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 265.212063][ T363] usb 3-1: USB disconnect, device number 95 [ 265.229027][ T363] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 265.238438][ T4682] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 265.368937][ T387] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 265.375436][ T387] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 265.383010][ T387] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 265.448889][ T24] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 265.455341][ T24] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 265.462853][ T24] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 265.574076][ T387] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 265.586782][ T387] usb 1-1: USB disconnect, device number 95 [ 265.593028][ T387] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 265.651897][ T24] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 265.664471][ T24] usb 7-1: USB disconnect, device number 95 [ 265.672241][ T24] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 265.826465][ T363] usb 2-1: new high-speed USB device number 96 using dummy_hcd [ 265.866734][ T6] usb 6-1: new high-speed USB device number 96 using dummy_hcd [ 265.966390][ T379] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 266.007449][ T363] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 266.018491][ T363] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 266.029927][ T363] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 266.039032][ T363] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.047182][ T363] usb 2-1: Product: syz [ 266.051650][ T363] usb 2-1: Manufacturer: syz [ 266.056238][ T363] usb 2-1: SerialNumber: syz [ 266.057636][ T6] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 266.071839][ T6] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 266.088956][ T6] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 266.098127][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 2025/06/26 23:26:47 executed programs: 483 [ 266.106138][ T6] usb 6-1: Product: syz [ 266.110404][ T6] usb 6-1: Manufacturer: syz [ 266.115014][ T6] usb 6-1: SerialNumber: syz [ 266.147576][ T379] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 266.158646][ T379] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 266.176017][ T379] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 266.185222][ T379] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.193648][ T379] usb 3-1: Product: syz [ 266.198050][ T379] usb 3-1: Manufacturer: syz [ 266.202756][ T379] usb 3-1: SerialNumber: syz [ 266.262832][ T4711] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 266.321009][ T4713] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 266.356423][ T390] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 266.409067][ T4715] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 266.436394][ T669] usb 7-1: new high-speed USB device number 96 using dummy_hcd [ 266.537481][ T390] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 266.548510][ T390] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 266.560028][ T390] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 266.569180][ T390] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.577321][ T390] usb 1-1: Product: syz [ 266.581510][ T390] usb 1-1: Manufacturer: syz [ 266.586120][ T390] usb 1-1: SerialNumber: syz [ 266.627628][ T669] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 266.638657][ T669] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 266.650210][ T669] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 266.659431][ T669] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.667477][ T669] usb 7-1: Product: syz [ 266.671727][ T669] usb 7-1: Manufacturer: syz [ 266.676388][ T669] usb 7-1: SerialNumber: syz [ 266.792562][ T4717] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 266.872411][ T4711] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 266.882975][ T4719] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 266.929419][ T4713] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 267.017535][ T4715] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 267.080361][ T363] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 267.086883][ T363] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 267.094390][ T363] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 267.137417][ T6] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 267.143933][ T6] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 267.151517][ T6] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 267.225493][ T379] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 267.232057][ T379] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 267.239767][ T379] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 267.284414][ T363] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 267.300909][ T363] usb 2-1: USB disconnect, device number 96 [ 267.307203][ T363] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 267.341457][ T6] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 267.361199][ T6] usb 6-1: USB disconnect, device number 96 [ 267.367749][ T6] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 267.400712][ T4717] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 267.436762][ T379] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 267.464795][ T379] usb 3-1: USB disconnect, device number 96 [ 267.473612][ T379] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 267.491202][ T4719] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 267.609255][ T390] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 267.615848][ T390] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 267.623570][ T390] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 267.699027][ T669] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 267.705577][ T669] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 267.713100][ T669] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 267.818519][ T390] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 267.834656][ T390] usb 1-1: USB disconnect, device number 96 [ 267.846964][ T390] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 267.902619][ T669] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 267.921129][ T669] usb 7-1: USB disconnect, device number 96 [ 267.948890][ T669] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 268.066437][ T6] usb 2-1: new high-speed USB device number 97 using dummy_hcd [ 268.116445][ T381] usb 6-1: new high-speed USB device number 97 using dummy_hcd [ 268.226403][ T350] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 268.247543][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 268.258495][ T6] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 268.269957][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 268.279068][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.287091][ T6] usb 2-1: Product: syz [ 268.291308][ T6] usb 2-1: Manufacturer: syz [ 268.295893][ T6] usb 2-1: SerialNumber: syz [ 268.301641][ T381] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 268.312785][ T381] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 268.324601][ T381] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 268.333849][ T381] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.341920][ T381] usb 6-1: Product: syz [ 268.346100][ T381] usb 6-1: Manufacturer: syz [ 268.350721][ T381] usb 6-1: SerialNumber: syz [ 268.407518][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 268.418505][ T350] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 268.429879][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 268.439067][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.447359][ T350] usb 3-1: Product: syz [ 268.451545][ T350] usb 3-1: Manufacturer: syz [ 268.456135][ T350] usb 3-1: SerialNumber: syz [ 268.523317][ T4748] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 268.556573][ T4750] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 268.596413][ T390] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 268.662297][ T4762] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 268.696395][ T486] usb 7-1: new high-speed USB device number 97 using dummy_hcd [ 268.777501][ T390] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 268.788500][ T390] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 268.800098][ T390] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 268.809186][ T390] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.817225][ T390] usb 1-1: Product: syz [ 268.821389][ T390] usb 1-1: Manufacturer: syz [ 268.825980][ T390] usb 1-1: SerialNumber: syz [ 268.877608][ T486] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 268.888631][ T486] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 268.900115][ T486] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 268.909207][ T486] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.917257][ T486] usb 7-1: Product: syz [ 268.921471][ T486] usb 7-1: Manufacturer: syz [ 268.926160][ T486] usb 7-1: SerialNumber: syz [ 269.031893][ T4781] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 269.131704][ T4748] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 269.139091][ T4783] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 269.164871][ T4750] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 269.271080][ T4762] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 269.346747][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 269.353235][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 269.360839][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 269.372495][ T381] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 269.378976][ T381] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 269.386477][ T381] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 269.479300][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 269.485796][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 269.493345][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 269.550865][ T6] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 269.570467][ T6] usb 2-1: USB disconnect, device number 97 [ 269.580040][ T381] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 269.594920][ T6] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 269.606287][ T381] usb 6-1: USB disconnect, device number 97 [ 269.618532][ T381] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 269.640459][ T4781] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 269.683226][ T350] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 269.714332][ T350] usb 3-1: USB disconnect, device number 97 [ 269.720572][ T350] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 269.747323][ T4783] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 269.848532][ T390] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 269.855002][ T390] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 269.862762][ T390] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 269.955131][ T486] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 269.961628][ T486] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 269.969239][ T486] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 270.051117][ T390] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 270.067061][ T390] usb 1-1: USB disconnect, device number 97 [ 270.078486][ T390] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 270.158930][ T486] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 270.172016][ T486] usb 7-1: USB disconnect, device number 97 [ 270.178323][ T486] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 270.336401][ T381] usb 2-1: new high-speed USB device number 98 using dummy_hcd [ 270.356392][ T6] usb 6-1: new high-speed USB device number 98 using dummy_hcd [ 270.456415][ T350] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 270.517418][ T381] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 270.528376][ T381] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 270.539599][ T6] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 270.550615][ T6] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 270.560938][ T381] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 270.570326][ T381] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.578423][ T381] usb 2-1: Product: syz [ 270.582683][ T381] usb 2-1: Manufacturer: syz [ 270.587322][ T381] usb 2-1: SerialNumber: syz [ 270.592421][ T6] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 270.601867][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.609967][ T6] usb 6-1: Product: syz [ 270.614562][ T6] usb 6-1: Manufacturer: syz [ 270.619283][ T6] usb 6-1: SerialNumber: syz [ 270.637388][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 270.648340][ T350] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 270.659764][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 270.671418][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.679476][ T350] usb 3-1: Product: syz [ 270.683649][ T350] usb 3-1: Manufacturer: syz [ 270.688276][ T350] usb 3-1: SerialNumber: syz [ 270.814378][ T4812] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 270.821804][ T390] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 270.829511][ T4814] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 270.894068][ T4816] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 270.936400][ T379] usb 7-1: new high-speed USB device number 98 using dummy_hcd [ 271.017676][ T390] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 271.028619][ T390] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 271.040307][ T390] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 271.049380][ T390] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 271.057385][ T390] usb 1-1: Product: syz [ 271.061545][ T390] usb 1-1: Manufacturer: syz [ 271.066146][ T390] usb 1-1: SerialNumber: syz [ 271.127490][ T379] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 271.138437][ T379] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 271.149921][ T379] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 271.159010][ T379] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 271.167034][ T379] usb 7-1: Product: syz [ 271.171209][ T379] usb 7-1: Manufacturer: syz [ 271.175810][ T379] usb 7-1: SerialNumber: syz [ 271.272351][ T4818] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 271.382159][ T4820] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 271.422805][ T4812] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 271.439734][ T4814] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 271.502075][ T4816] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 271.630616][ T381] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 271.637208][ T381] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 271.644749][ T381] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 271.650750][ T6] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 271.657224][ T6] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 271.664755][ T6] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 271.709757][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 271.716223][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 271.723722][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 271.834567][ T381] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 271.847251][ T381] usb 2-1: USB disconnect, device number 98 [ 271.856189][ T6] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 271.870273][ T381] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 271.880750][ T4818] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 271.903770][ T6] usb 6-1: USB disconnect, device number 98 [ 271.911928][ T350] cdc_ncm 3-1:1.0 usb2: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 271.927225][ T6] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 271.951981][ T350] usb 3-1: USB disconnect, device number 98 [ 271.962246][ T486] ================================================================== [ 271.970352][ T486] BUG: KASAN: use-after-free in __list_del_entry_valid+0xa6/0x130 [ 271.978234][ T486] Read of size 8 at addr ffff88810c128cf0 by task kworker/0:5/486 [ 271.986073][ T486] [ 271.988424][ T486] CPU: 0 PID: 486 Comm: kworker/0:5 Not tainted 6.1.141-syzkaller-00033-g36d69f6a49eb #0 [ 271.998256][ T486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 272.008342][ T486] Workqueue: wg-crypt-wg0 wg_packet_encrypt_worker [ 272.014919][ T486] Call Trace: [ 272.018245][ T486] [ 272.021200][ T486] __dump_stack+0x21/0x24 [ 272.025575][ T486] dump_stack_lvl+0xee/0x150 [ 272.030229][ T486] ? __cfi_dump_stack_lvl+0x8/0x8 [ 272.035299][ T486] ? __list_del_entry_valid+0xa6/0x130 [ 272.040790][ T486] print_address_description+0x71/0x210 [ 272.046384][ T486] print_report+0x4a/0x60 [ 272.050749][ T486] kasan_report+0x122/0x150 [ 272.055290][ T486] ? __list_del_entry_valid+0xa6/0x130 [ 272.060790][ T486] __asan_report_load8_noabort+0x14/0x20 [ 272.066553][ T486] __list_del_entry_valid+0xa6/0x130 [ 272.071883][ T486] process_one_work+0x4b9/0xc40 [ 272.076766][ T486] worker_thread+0xa29/0x11f0 [ 272.081460][ T486] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 272.086958][ T486] ? __kthread_parkme+0x142/0x180 [ 272.091837][ T390] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 272.091990][ T486] kthread+0x281/0x320 [ 272.092017][ T486] ? __cfi_worker_thread+0x10/0x10 [ 272.098562][ T390] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 272.102491][ T486] ? __cfi_kthread+0x10/0x10 [ 272.102519][ T486] ret_from_fork+0x1f/0x30 [ 272.107739][ T390] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 272.115078][ T486] [ 272.115089][ T486] [ 272.115104][ T486] Allocated by task 381: [ 272.115116][ T486] kasan_set_track+0x4b/0x70 [ 272.140802][ T4835] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 272.143894][ T486] kasan_save_alloc_info+0x25/0x30 [ 272.156106][ T486] __kasan_kmalloc+0x95/0xb0 [ 272.160713][ T486] __kmalloc_node+0xb2/0x1e0 [ 272.165329][ T486] kvmalloc_node+0x294/0x480 [ 272.169935][ T486] alloc_netdev_mqs+0x8d/0xf90 [ 272.174724][ T486] alloc_etherdev_mqs+0x37/0x40 [ 272.179596][ T486] usbnet_probe+0x20c/0x2780 [ 272.184223][ T486] usb_probe_interface+0x610/0xaf0 [ 272.189352][ T486] really_probe+0x2cb/0x960 [ 272.193882][ T486] __driver_probe_device+0x198/0x280 [ 272.199179][ T486] driver_probe_device+0x54/0x3e0 [ 272.204219][ T486] __device_attach_driver+0x2e9/0x4a0 [ 272.209618][ T486] bus_for_each_drv+0x183/0x210 [ 272.214484][ T486] __device_attach+0x2a2/0x400 [ 272.219272][ T486] device_initial_probe+0x1a/0x20 [ 272.224318][ T486] bus_probe_device+0xc0/0x1f0 [ 272.229100][ T486] device_add+0xb4d/0xef0 [ 272.233454][ T486] usb_set_configuration+0x19c2/0x1f10 [ 272.238931][ T486] usb_generic_driver_probe+0x91/0x150 [ 272.244396][ T486] usb_probe_device+0x159/0x270 [ 272.249271][ T486] really_probe+0x2cb/0x960 [ 272.253798][ T486] __driver_probe_device+0x198/0x280 [ 272.259090][ T486] driver_probe_device+0x54/0x3e0 [ 272.264144][ T486] __device_attach_driver+0x2e9/0x4a0 [ 272.269536][ T486] bus_for_each_drv+0x183/0x210 [ 272.274486][ T486] __device_attach+0x2a2/0x400 [ 272.279263][ T486] device_initial_probe+0x1a/0x20 [ 272.284304][ T486] bus_probe_device+0xc0/0x1f0 [ 272.289064][ T486] device_add+0xb4d/0xef0 [ 272.293420][ T486] usb_new_device+0xa70/0x1520 [ 272.298202][ T486] hub_event+0x2a5d/0x4680 [ 272.302646][ T486] process_one_work+0x71f/0xc40 [ 272.307524][ T486] worker_thread+0xa29/0x11f0 [ 272.312203][ T486] kthread+0x281/0x320 [ 272.316272][ T486] ret_from_fork+0x1f/0x30 [ 272.320701][ T486] [ 272.323032][ T486] Freed by task 381: [ 272.326928][ T486] kasan_set_track+0x4b/0x70 [ 272.331530][ T486] kasan_save_free_info+0x31/0x50 [ 272.336559][ T486] ____kasan_slab_free+0x132/0x180 [ 272.341700][ T486] __kasan_slab_free+0x11/0x20 [ 272.346470][ T486] slab_free_freelist_hook+0xc2/0x190 [ 272.351861][ T486] __kmem_cache_free+0xb7/0x1b0 [ 272.351877][ T379] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 272.351898][ T379] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 272.356723][ T486] kfree+0x6f/0xf0 [ 272.356748][ T486] kvfree+0x35/0x40 [ 272.356771][ T486] netdev_freemem+0x3f/0x60 [ 272.356792][ T486] netdev_release+0x7f/0xb0 [ 272.375744][ T379] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 272.378173][ T486] device_release+0xa4/0x1d0 [ 272.378197][ T486] kobject_put+0x19d/0x280 [ 272.378217][ T486] put_device+0x1f/0x30 [ 272.378238][ T486] free_netdev+0x392/0x490 [ 272.410685][ T486] usbnet_disconnect+0x25a/0x3b0 [ 272.415630][ T486] usb_unbind_interface+0x223/0x8d0 [ 272.420830][ T486] device_release_driver_internal+0x508/0x820 [ 272.426894][ T486] device_release_driver+0x19/0x20 [ 272.432004][ T486] bus_remove_device+0x2ee/0x350 [ 272.436954][ T486] device_del+0x6a4/0xeb0 [ 272.441282][ T486] usb_disable_device+0x3a8/0x750 [ 272.446313][ T486] usb_disconnect+0x31e/0x860 [ 272.450986][ T486] hub_event+0x1bd5/0x4680 [ 272.455401][ T486] process_one_work+0x71f/0xc40 [ 272.460240][ T486] worker_thread+0xd2e/0x11f0 [ 272.464902][ T486] kthread+0x281/0x320 [ 272.468958][ T486] ret_from_fork+0x1f/0x30 [ 272.473371][ T486] [ 272.475688][ T486] Last potentially related work creation: [ 272.481389][ T486] kasan_save_stack+0x3a/0x60 [ 272.486063][ T486] __kasan_record_aux_stack+0xb6/0xc0 [ 272.491433][ T486] kasan_record_aux_stack_noalloc+0xb/0x10 [ 272.497232][ T486] insert_work+0x51/0x300 [ 272.501569][ T486] __queue_work+0x9b1/0xd30 [ 272.506067][ T486] queue_work_on+0xd2/0x140 [ 272.510569][ T486] usbnet_link_change+0x176/0x1a0 [ 272.515592][ T486] usbnet_probe+0x1d55/0x2780 [ 272.520263][ T486] usb_probe_interface+0x610/0xaf0 [ 272.525371][ T486] really_probe+0x2cb/0x960 [ 272.529972][ T486] __driver_probe_device+0x198/0x280 [ 272.535245][ T486] driver_probe_device+0x54/0x3e0 [ 272.540261][ T486] __device_attach_driver+0x2e9/0x4a0 [ 272.545625][ T486] bus_for_each_drv+0x183/0x210 [ 272.550463][ T486] __device_attach+0x2a2/0x400 [ 272.555210][ T486] device_initial_probe+0x1a/0x20 [ 272.560222][ T486] bus_probe_device+0xc0/0x1f0 [ 272.564976][ T486] device_add+0xb4d/0xef0 [ 272.569298][ T486] usb_set_configuration+0x19c2/0x1f10 [ 272.574753][ T486] usb_generic_driver_probe+0x91/0x150 [ 272.580203][ T486] usb_probe_device+0x159/0x270 [ 272.585048][ T486] really_probe+0x2cb/0x960 [ 272.589569][ T486] __driver_probe_device+0x198/0x280 [ 272.594870][ T486] driver_probe_device+0x54/0x3e0 [ 272.599907][ T486] __device_attach_driver+0x2e9/0x4a0 [ 272.605284][ T486] bus_for_each_drv+0x183/0x210 [ 272.610140][ T486] __device_attach+0x2a2/0x400 [ 272.614929][ T486] device_initial_probe+0x1a/0x20 [ 272.619957][ T486] bus_probe_device+0xc0/0x1f0 [ 272.624746][ T486] device_add+0xb4d/0xef0 [ 272.629087][ T486] usb_new_device+0xa70/0x1520 [ 272.633849][ T486] hub_event+0x2a5d/0x4680 [ 272.638267][ T486] process_one_work+0x71f/0xc40 [ 272.643113][ T486] worker_thread+0xa29/0x11f0 [ 272.647792][ T486] kthread+0x281/0x320 [ 272.651854][ T486] ret_from_fork+0x1f/0x30 [ 272.656267][ T486] [ 272.658583][ T486] The buggy address belongs to the object at ffff88810c128000 [ 272.658583][ T486] which belongs to the cache kmalloc-4k of size 4096 [ 272.672629][ T486] The buggy address is located 3312 bytes inside of [ 272.672629][ T486] 4096-byte region [ffff88810c128000, ffff88810c129000) [ 272.686067][ T486] [ 272.688384][ T486] The buggy address belongs to the physical page: [ 272.694875][ T486] page:ffffea0004304a00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10c128 [ 272.705118][ T486] head:ffffea0004304a00 order:3 compound_mapcount:0 compound_pincount:0 [ 272.713434][ T486] flags: 0x4000000000010200(slab|head|zone=1) [ 272.719511][ T486] raw: 4000000000010200 0000000000000000 dead000000000001 ffff888100043380 [ 272.728090][ T486] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 272.736663][ T486] page dumped because: kasan: bad access detected [ 272.743067][ T486] page_owner tracks the page as allocated [ 272.748767][ T486] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd60c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_RETRY_MAYFAIL|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 3818476167, free_ts 0 [ 272.770131][ T486] post_alloc_hook+0x1f5/0x210 [ 272.774891][ T486] prep_new_page+0x1c/0x110 [ 272.779386][ T486] get_page_from_freelist+0x2c7b/0x2cf0 [ 272.784925][ T486] __alloc_pages+0x19e/0x3a0 [ 272.789508][ T486] alloc_slab_page+0x6e/0xf0 [ 272.794108][ T486] new_slab+0x98/0x3d0 [ 272.798166][ T486] ___slab_alloc+0x6f6/0xb50 [ 272.802750][ T486] __slab_alloc+0x5e/0xa0 [ 272.807069][ T486] __kmem_cache_alloc_node+0x203/0x2c0 [ 272.812518][ T486] __kmalloc_node+0xa1/0x1e0 [ 272.817103][ T486] kvmalloc_node+0x294/0x480 [ 272.821687][ T486] alloc_netdev_mqs+0x8d/0xf90 [ 272.826445][ T486] ip6gre_init_net+0xff/0x3b0 [ 272.831121][ T486] ops_init+0x1c8/0x4a0 [ 272.835267][ T486] register_pernet_operations+0x2a0/0x5f0 [ 272.840985][ T486] register_pernet_device+0x2a/0x80 [ 272.846196][ T486] page_owner free stack trace missing [ 272.851559][ T486] [ 272.853874][ T486] Memory state around the buggy address: [ 272.859496][ T486] ffff88810c128b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 272.867558][ T486] ffff88810c128c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 272.875611][ T486] >ffff88810c128c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 272.883658][ T486] ^ [ 272.891372][ T486] ffff88810c128d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 272.899426][ T486] ffff88810c128d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 272.907501][ T486] ================================================================== [ 272.915583][ T486] Disabling lock debugging due to kernel taint [ 272.925208][ T350] cdc_ncm 3-1:1.0 usb2: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 272.929828][ T28] audit: type=1400 audit(1750980414.031:112): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 272.956283][ T28] audit: type=1400 audit(1750980414.031:113): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 272.964930][ T390] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 2025/06/26 23:26:54 executed programs: 495 [ 272.979685][ T28] audit: type=1400 audit(1750980414.031:114): avc: denied { write } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 272.995840][ T390] usb 1-1: USB disconnect, device number 98 [ 273.012319][ T28] audit: type=1400 audit(1750980414.031:115): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 273.017265][ T390] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 273.051164][ T28] audit: type=1400 audit(1750980414.031:116): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 273.051923][ T379] cdc_ncm 7-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 273.072228][ T28] audit: type=1400 audit(1750980414.031:117): avc: denied { append open } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 273.107303][ T28] audit: type=1400 audit(1750980414.031:118): avc: denied { getattr } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 273.138089][ T379] usb 7-1: USB disconnect, device number 98 [ 273.144274][ T379] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 273.476523][ T381] usb 2-1: new high-speed USB device number 99 using dummy_hcd [ 273.484184][ T6] usb 6-1: new high-speed USB device number 99 using dummy_hcd [ 273.576419][ T350] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 273.667734][ T6] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.678721][ T381] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.689632][ T6] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 273.699673][ T381] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 273.711336][ T6] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 273.720459][ T381] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 273.726395][ T379] usb 7-1: new high-speed USB device number 99 using dummy_hcd [ 273.729527][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.737335][ T390] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 273.745090][ T381] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.760769][ T6] usb 6-1: Product: syz [ 273.765022][ T6] usb 6-1: Manufacturer: syz [ 273.769661][ T381] usb 2-1: Product: syz [ 273.773819][ T381] usb 2-1: Manufacturer: syz [ 273.778498][ T6] usb 6-1: SerialNumber: syz [ 273.783418][ T381] usb 2-1: SerialNumber: syz [ 273.789641][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.800826][ T350] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 273.813103][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 273.822231][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.830354][ T350] usb 3-1: Product: syz [ 273.834523][ T350] usb 3-1: Manufacturer: syz [ 273.839319][ T350] usb 3-1: SerialNumber: syz [ 273.927715][ T379] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.938864][ T390] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.949784][ T379] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 273.959827][ T390] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 273.971547][ T379] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 273.980679][ T390] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 273.989785][ T379] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.989897][ T4837] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 273.997873][ T390] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 274.012963][ T379] usb 7-1: Product: syz [ 274.013131][ T4842] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 274.017205][ T379] usb 7-1: Manufacturer: syz [ 274.028900][ T390] usb 1-1: Product: syz [ 274.033173][ T390] usb 1-1: Manufacturer: syz [ 274.037820][ T379] usb 7-1: SerialNumber: syz [ 274.042803][ T390] usb 1-1: SerialNumber: syz [ 274.047560][ T4852] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 274.251441][ T4858] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 274.258723][ T4856] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 274.608304][ T4837] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 274.626026][ T4842] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 274.666400][ T4852] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 274.815976][ T6] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 274.822519][ T6] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 274.830028][ T6] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 274.835882][ T381] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 274.842410][ T381] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 274.849927][ T381] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 274.860177][ T4858] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 274.873990][ T4856] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 274.881384][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 274.887861][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 274.895472][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 275.019596][ T6] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 275.032423][ T6] usb 6-1: USB disconnect, device number 99 [ 275.038805][ T6] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 275.050060][ T381] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 275.062932][ T381] usb 2-1: USB disconnect, device number 99 [ 275.069255][ T379] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 275.071367][ T381] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 275.077599][ T379] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 275.095883][ T390] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 275.102631][ T390] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 275.104365][ T350] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 275.110490][ T379] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 275.127403][ T390] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 275.135406][ T350] usb 3-1: USB disconnect, device number 99 [ 275.147622][ T350] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 275.271610][ T379] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 275.298996][ T379] usb 7-1: USB disconnect, device number 99 [ 275.307925][ T390] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 275.319991][ T379] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 275.341249][ T390] usb 1-1: USB disconnect, device number 99 [ 275.363335][ T390] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 275.796444][ T350] usb 6-1: new high-speed USB device number 100 using dummy_hcd [ 275.806476][ T381] usb 2-1: new high-speed USB device number 100 using dummy_hcd [ 275.866419][ T363] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 275.987790][ T350] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 275.998960][ T381] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 276.009859][ T381] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 276.020002][ T350] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 276.031673][ T350] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 276.040971][ T381] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 276.050057][ T381] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.056402][ T390] usb 7-1: new high-speed USB device number 100 using dummy_hcd [ 276.058063][ T350] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.067605][ T363] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 276.073781][ T381] usb 2-1: Product: syz [ 276.084901][ T379] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 276.088823][ T350] usb 6-1: Product: syz [ 276.096797][ T363] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 276.100596][ T381] usb 2-1: Manufacturer: syz [ 276.112503][ T363] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 276.115191][ T350] usb 6-1: Manufacturer: syz [ 276.124534][ T363] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.128862][ T381] usb 2-1: SerialNumber: syz [ 276.137130][ T363] usb 3-1: Product: syz [ 276.141426][ T350] usb 6-1: SerialNumber: syz [ 276.145655][ T363] usb 3-1: Manufacturer: syz [ 276.154990][ T363] usb 3-1: SerialNumber: syz [ 276.247412][ T390] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 276.258484][ T390] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 276.270107][ T390] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 276.279282][ T390] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.287377][ T390] usb 7-1: Product: syz [ 276.291567][ T390] usb 7-1: Manufacturer: syz [ 276.296171][ T390] usb 7-1: SerialNumber: syz [ 276.301910][ T379] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 276.313140][ T379] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 276.325295][ T379] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 276.334423][ T379] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.342487][ T379] usb 1-1: Product: syz [ 276.346683][ T379] usb 1-1: Manufacturer: syz [ 276.351384][ T379] usb 1-1: SerialNumber: syz [ 276.354241][ T4887] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 276.361188][ T4891] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 276.363427][ T4889] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 276.523623][ T4893] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 276.573364][ T4895] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 276.973638][ T4891] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 276.981481][ T4887] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 276.981520][ T4889] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 277.132166][ T4893] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 277.181499][ T4895] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 277.188737][ T363] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 277.195349][ T363] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 277.203006][ T363] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 277.203243][ T350] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 277.215230][ T381] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 277.221702][ T350] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 277.229214][ T381] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 277.236970][ T350] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 277.242660][ T381] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 277.339846][ T390] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 277.346557][ T390] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 277.354052][ T390] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 277.384588][ T363] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 277.395737][ T379] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 277.406451][ T379] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 277.414379][ T363] usb 3-1: USB disconnect, device number 100 [ 277.421032][ T379] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 277.427118][ T363] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 277.428215][ T350] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 277.450718][ T381] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 277.465925][ T350] usb 6-1: USB disconnect, device number 100 [ 277.472675][ T350] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 277.497618][ T381] usb 2-1: USB disconnect, device number 100 [ 277.504235][ T381] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 277.546165][ T390] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 277.559937][ T390] usb 7-1: USB disconnect, device number 100 [ 277.579387][ T390] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 277.598906][ T379] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 277.620490][ T379] usb 1-1: USB disconnect, device number 100 [ 277.637133][ T379] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) 2025/06/26 23:26:59 executed programs: 508 [ 278.156429][ T379] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 278.186400][ T381] usb 6-1: new high-speed USB device number 101 using dummy_hcd [ 278.196440][ T350] usb 2-1: new high-speed USB device number 101 using dummy_hcd [ 278.317336][ T6] usb 7-1: new high-speed USB device number 101 using dummy_hcd [ 278.337450][ T379] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 278.348483][ T379] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 278.359865][ T379] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 278.368973][ T390] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 278.376641][ T379] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.377564][ T381] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 278.384692][ T379] usb 3-1: Product: syz [ 278.395984][ T381] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 278.399778][ T379] usb 3-1: Manufacturer: syz [ 278.410960][ T350] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 278.414473][ T379] usb 3-1: SerialNumber: syz [ 278.425672][ T350] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 278.440382][ T381] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 278.449509][ T381] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.457594][ T381] usb 6-1: Product: syz [ 278.461848][ T381] usb 6-1: Manufacturer: syz [ 278.466493][ T381] usb 6-1: SerialNumber: syz [ 278.471524][ T350] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 278.480825][ T350] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.489194][ T350] usb 2-1: Product: syz [ 278.493404][ T350] usb 2-1: Manufacturer: syz [ 278.498499][ T350] usb 2-1: SerialNumber: syz [ 278.507418][ T6] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 278.518341][ T6] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 278.529817][ T6] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 278.538920][ T6] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.546956][ T6] usb 7-1: Product: syz [ 278.551144][ T6] usb 7-1: Manufacturer: syz [ 278.555748][ T6] usb 7-1: SerialNumber: syz [ 278.597495][ T390] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 278.609045][ T390] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 278.620542][ T390] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 278.629699][ T390] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.637744][ T390] usb 1-1: Product: syz [ 278.638110][ T4924] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 278.642177][ T390] usb 1-1: Manufacturer: syz [ 278.654085][ T390] usb 1-1: SerialNumber: syz [ 278.698520][ T4926] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 278.706160][ T4928] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 278.762000][ T4930] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 278.860390][ T4932] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 279.255017][ T4924] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 279.307368][ T4926] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 279.314257][ T4928] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 279.370455][ T4930] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 279.462713][ T379] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 279.469268][ T379] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 279.469295][ T4932] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 279.476794][ T379] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 279.515204][ T381] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 279.521863][ T381] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 279.529895][ T350] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 279.536381][ T381] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 279.542108][ T350] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 279.549636][ T350] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 279.578429][ T6] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 279.584896][ T6] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 279.592423][ T6] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 279.666880][ T379] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 279.682534][ T379] usb 3-1: USB disconnect, device number 101 [ 279.689354][ T379] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 279.698607][ T390] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 279.705079][ T390] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 279.714091][ T390] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 279.725783][ T381] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 279.738899][ T350] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 279.751688][ T381] usb 6-1: USB disconnect, device number 101 [ 279.758819][ T381] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 279.770466][ T350] usb 2-1: USB disconnect, device number 101 [ 279.779241][ T350] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 279.790275][ T6] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 279.807181][ T6] usb 7-1: USB disconnect, device number 101 [ 279.813444][ T6] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 279.901279][ T390] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 279.915458][ T390] usb 1-1: USB disconnect, device number 101 [ 279.924718][ T390] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 280.436569][ T379] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 280.506414][ T6] usb 2-1: new high-speed USB device number 102 using dummy_hcd [ 280.506414][ T390] usb 6-1: new high-speed USB device number 102 using dummy_hcd [ 280.556439][ T350] usb 7-1: new high-speed USB device number 102 using dummy_hcd [ 280.617563][ T379] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 280.628735][ T379] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 280.640326][ T379] usb 3-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 280.649474][ T379] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.657541][ T379] usb 3-1: Product: syz [ 280.661787][ T379] usb 3-1: Manufacturer: syz [ 280.666407][ T379] usb 3-1: SerialNumber: syz [ 280.676415][ T395] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 280.687372][ T390] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 280.698407][ T390] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 280.709787][ T390] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 280.717562][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 280.718916][ T390] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.730113][ T6] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 280.737947][ T390] usb 6-1: Product: syz [ 280.749418][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 280.752047][ T390] usb 6-1: Manufacturer: syz [ 280.761461][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.765677][ T390] usb 6-1: SerialNumber: syz [ 280.773866][ T6] usb 2-1: Product: syz [ 280.782490][ T6] usb 2-1: Manufacturer: syz [ 280.787233][ T6] usb 2-1: SerialNumber: syz [ 280.792812][ T350] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 280.804174][ T350] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 280.816996][ T350] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 280.826112][ T350] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.834250][ T350] usb 7-1: Product: syz [ 280.838521][ T350] usb 7-1: Manufacturer: syz [ 280.843142][ T350] usb 7-1: SerialNumber: syz [ 280.872455][ T4961] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 280.880821][ T395] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 280.891781][ T395] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 280.903281][ T395] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 280.912369][ T395] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.920393][ T395] usb 1-1: Product: syz [ 280.924573][ T395] usb 1-1: Manufacturer: syz [ 280.929200][ T395] usb 1-1: SerialNumber: syz [ 280.983740][ T4963] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 281.014669][ T4965] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 281.049601][ T4967] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 281.135199][ T4969] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 281.480526][ T4961] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 281.592057][ T4963] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 281.622695][ T4965] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 281.657803][ T4967] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 281.688343][ T379] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 281.694830][ T379] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 281.702375][ T379] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 281.743581][ T4969] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 281.799948][ T390] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 281.806462][ T390] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 281.813970][ T390] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 281.830366][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 281.836936][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 281.844429][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 281.865607][ T350] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 281.872110][ T350] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 281.879634][ T350] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 281.894242][ T379] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 281.906935][ T379] usb 3-1: USB disconnect, device number 102 [ 281.915149][ T379] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 281.951196][ T395] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 281.957945][ T395] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048