register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 138.955127][ T567] usb 6-1: USB disconnect, device number 36 [ 138.965731][ T567] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 139.032224][ T1752] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 139.032591][ T1754] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 139.247812][ T487] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 139.254849][ T487] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 139.254934][ T40] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 139.263482][ T487] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 139.276129][ T40] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 139.294032][ T40] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 139.371166][ T19] usb 7-1: new high-speed USB device number 37 using dummy_hcd [ 139.455638][ T487] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 139.455645][ T40] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 139.458572][ T487] 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 [ 139.470818][ T40] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 139.480592][ T487] usb 2-1: USB disconnect, device number 36 [ 139.499579][ T40] usb 5-1: USB disconnect, device number 36 [ 139.506919][ T40] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 139.507439][ T487] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 139.552371][ T19] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 139.565834][ T19] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 139.578405][ T19] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 139.581274][ T567] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 139.588324][ T19] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.603510][ T19] usb 7-1: Product: syz [ 139.607689][ T19] usb 7-1: Manufacturer: syz [ 139.612539][ T19] usb 7-1: SerialNumber: syz [ 139.681185][ T481] usb 6-1: new high-speed USB device number 37 using dummy_hcd [ 139.772422][ T567] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 139.783493][ T567] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 139.795390][ T567] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 139.804654][ T567] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.812820][ T567] usb 1-1: Product: syz [ 139.817303][ T567] usb 1-1: Manufacturer: syz [ 139.822101][ T567] usb 1-1: SerialNumber: syz [ 139.822233][ T1796] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 139.862330][ T481] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 139.873386][ T481] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 139.884998][ T481] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 139.894249][ T481] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.902564][ T481] usb 6-1: Product: syz [ 139.906942][ T481] usb 6-1: Manufacturer: syz [ 139.911659][ T481] usb 6-1: SerialNumber: syz [ 140.033180][ T1812] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 140.118088][ T1814] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 140.231217][ T487] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 140.251182][ T360] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 140.412612][ T487] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 140.423873][ T487] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 140.436395][ T487] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 140.442542][ T360] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 140.445654][ T487] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.457310][ T360] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 140.464703][ T1796] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 140.476446][ T360] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 140.481540][ T487] usb 5-1: Product: syz [ 140.491235][ T360] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.494979][ T487] usb 5-1: Manufacturer: syz [ 140.503343][ T360] usb 2-1: Product: syz [ 140.507723][ T487] usb 5-1: SerialNumber: syz [ 140.512121][ T360] usb 2-1: Manufacturer: syz [ 140.521335][ T360] usb 2-1: SerialNumber: syz [ 140.675613][ T1812] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 140.708374][ T19] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 140.715178][ T19] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 140.722972][ T19] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 140.726662][ T1814] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 140.729076][ T1816] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 140.736571][ T1818] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 140.883702][ T567] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 140.890348][ T567] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 140.898043][ T567] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 140.908908][ T19] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 140.917471][ 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 [ 140.934525][ T19] usb 7-1: USB disconnect, device number 37 [ 140.941403][ T19] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 140.951372][ T481] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 140.957857][ T481] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 140.967546][ T481] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 141.084428][ T567] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 141.093151][ T567] 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 [ 141.106738][ T567] usb 1-1: USB disconnect, device number 37 [ 141.113429][ T567] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 141.152119][ T481] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 141.171223][ T481] 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 [ 141.202814][ T481] usb 6-1: USB disconnect, device number 37 [ 141.215092][ T481] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 141.351848][ T1816] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 141.354805][ T1818] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 141.562598][ T487] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 141.567248][ T360] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 141.569224][ T487] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 141.575948][ T360] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 141.583833][ T487] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 141.591269][ T360] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 141.691679][ T19] usb 7-1: new high-speed USB device number 38 using dummy_hcd [ 141.765580][ T487] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 141.774113][ T487] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 141.776636][ T360] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 141.787084][ T487] usb 5-1: USB disconnect, device number 37 [ 141.810123][ T487] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 141.813449][ T360] 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 [ 141.845273][ T360] usb 2-1: USB disconnect, device number 37 [ 141.852125][ T360] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 141.871401][ T481] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 141.882429][ T19] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 141.893834][ T19] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 141.906643][ T19] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 141.916352][ T19] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.924727][ T19] usb 7-1: Product: syz [ 141.929013][ T19] usb 7-1: Manufacturer: syz [ 141.933844][ T19] usb 7-1: SerialNumber: syz [ 141.951242][ T567] usb 6-1: new high-speed USB device number 38 using dummy_hcd [ 142.052366][ T481] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 142.063525][ T481] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 142.076660][ T481] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 142.086936][ T481] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.095163][ T481] usb 1-1: Product: syz [ 142.099750][ T481] usb 1-1: Manufacturer: syz [ 142.104560][ T481] usb 1-1: SerialNumber: syz [ 142.132572][ T567] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 142.143755][ T1846] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 142.145485][ T567] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 142.163707][ T567] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 142.172885][ T567] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.181016][ T567] usb 6-1: Product: syz [ 142.185362][ T567] usb 6-1: Manufacturer: syz [ 142.190001][ T567] usb 6-1: SerialNumber: syz 2025/07/23 14:00:14 executed programs: 193 [ 142.315084][ T1849] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 142.396541][ T1851] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 142.551223][ T360] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 142.561182][ T361] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 142.732311][ T360] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 142.742697][ T361] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 142.743551][ T360] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 142.754598][ T1846] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 142.766398][ T360] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 142.771414][ T361] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 142.780949][ T360] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.799030][ T360] usb 5-1: Product: syz [ 142.800507][ T361] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 142.803988][ T360] usb 5-1: Manufacturer: syz [ 142.813142][ T361] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.818262][ T360] usb 5-1: SerialNumber: syz [ 142.825901][ T361] usb 2-1: Product: syz [ 142.834646][ T361] usb 2-1: Manufacturer: syz [ 142.839361][ T361] usb 2-1: SerialNumber: syz [ 142.923371][ T1849] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 142.999441][ T19] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 143.006070][ T19] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 143.013707][ T19] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 143.026090][ T1851] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 143.037587][ T1880] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 143.045687][ T1882] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 143.131244][ T481] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 143.137796][ T481] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 143.145543][ T481] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 143.202530][ T19] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 143.211031][ 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 [ 143.225059][ T19] usb 7-1: USB disconnect, device number 38 [ 143.231525][ T19] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 143.241046][ T567] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 143.248562][ T567] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 143.257649][ T567] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 143.331893][ T481] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 143.343808][ T481] 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 [ 143.371527][ T481] usb 1-1: USB disconnect, device number 38 [ 143.388139][ T481] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 143.441737][ T567] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 143.451492][ T567] 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 [ 143.474378][ T567] usb 6-1: USB disconnect, device number 38 [ 143.483150][ T567] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 143.649138][ T1880] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 143.664547][ T1882] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 143.857231][ T360] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 143.863963][ T360] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 143.871968][ T360] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 143.877968][ T361] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 143.884754][ T361] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 143.892502][ T361] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 143.971202][ T40] usb 7-1: new high-speed USB device number 39 using dummy_hcd [ 144.057924][ T360] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 144.065925][ T360] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 144.078619][ T361] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 144.082295][ T360] usb 5-1: USB disconnect, device number 38 [ 144.090924][ T360] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 144.101046][ T361] 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 [ 144.101298][ T481] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 144.126696][ T361] usb 2-1: USB disconnect, device number 38 [ 144.142676][ T361] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 144.162384][ T40] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 144.173849][ T40] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 144.187627][ T40] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 144.197266][ T40] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.205656][ T40] usb 7-1: Product: syz [ 144.210022][ T40] usb 7-1: Manufacturer: syz [ 144.214886][ T40] usb 7-1: SerialNumber: syz [ 144.231145][ T347] usb 6-1: new high-speed USB device number 39 using dummy_hcd [ 144.322352][ T481] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 144.333795][ T481] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 144.345674][ T481] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 144.355856][ T481] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.364117][ T481] usb 1-1: Product: syz [ 144.368623][ T481] usb 1-1: Manufacturer: syz [ 144.374282][ T481] usb 1-1: SerialNumber: syz [ 144.433927][ T347] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 144.445699][ T347] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 144.445778][ T1911] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 144.458531][ T347] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 144.473630][ T347] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.482013][ T347] usb 6-1: Product: syz [ 144.486510][ T347] usb 6-1: Manufacturer: syz [ 144.491416][ T347] usb 6-1: SerialNumber: syz [ 144.584511][ T1913] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 144.698086][ T1915] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 144.841260][ T360] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 144.861174][ T350] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 145.022341][ T360] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 145.033394][ T360] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 145.044843][ T360] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 145.052404][ T350] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 145.054074][ T360] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.065339][ T350] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 145.073011][ T360] usb 5-1: Product: syz [ 145.083418][ T1911] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 145.086971][ T360] usb 5-1: Manufacturer: syz [ 145.095653][ T350] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 145.098884][ T360] usb 5-1: SerialNumber: syz [ 145.108653][ T350] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.121156][ T350] usb 2-1: Product: syz [ 145.125407][ T350] usb 2-1: Manufacturer: syz [ 145.130132][ T350] usb 2-1: SerialNumber: syz [ 145.193759][ T1913] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 145.309233][ T40] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 145.316203][ T40] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 145.316238][ T1915] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 145.324269][ T1944] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 145.338543][ T1946] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 145.338645][ T40] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 145.402527][ T481] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 145.409415][ T481] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 145.417401][ T481] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 145.509925][ T40] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 145.519132][ T40] 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 [ 145.532257][ T40] usb 7-1: USB disconnect, device number 39 [ 145.538825][ T347] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 145.545699][ T40] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 145.555115][ T347] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 145.562790][ T347] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 145.607651][ T481] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 145.618050][ T481] 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 [ 145.632920][ T481] usb 1-1: USB disconnect, device number 39 [ 145.642983][ T481] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 145.739147][ T347] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 145.747968][ T347] 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 [ 145.765645][ T347] usb 6-1: USB disconnect, device number 39 [ 145.774059][ T347] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 145.947505][ T1946] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 145.959582][ T1944] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 146.156267][ T350] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 146.163352][ T350] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 146.168591][ T360] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 146.171123][ T350] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 146.178218][ T360] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 146.191197][ T360] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 146.281208][ T567] usb 7-1: new high-speed USB device number 40 using dummy_hcd [ 146.356920][ T350] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 146.365335][ 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 [ 146.378356][ T360] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 146.382060][ T350] usb 2-1: USB disconnect, device number 39 [ 146.384357][ T347] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 146.390584][ T350] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 146.412797][ T360] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 146.425791][ T360] usb 5-1: USB disconnect, device number 39 [ 146.435450][ T360] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 146.463438][ T567] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 146.474670][ T567] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 146.486532][ T567] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 146.498578][ T567] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.507007][ T567] usb 7-1: Product: syz [ 146.511277][ T481] usb 6-1: new high-speed USB device number 40 using dummy_hcd [ 146.519218][ T567] usb 7-1: Manufacturer: syz [ 146.524155][ T567] usb 7-1: SerialNumber: syz [ 146.582460][ T347] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 146.594025][ T347] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 146.605825][ T347] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 146.615189][ T347] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.623303][ T347] usb 1-1: Product: syz [ 146.627718][ T347] usb 1-1: Manufacturer: syz [ 146.632466][ T347] usb 1-1: SerialNumber: syz [ 146.692382][ T481] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 146.703880][ T481] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 146.721137][ T481] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 146.730556][ T1975] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 146.737894][ T481] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.746167][ T481] usb 6-1: Product: syz [ 146.750402][ T481] usb 6-1: Manufacturer: syz [ 146.755749][ T481] usb 6-1: SerialNumber: syz [ 146.839826][ T1977] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 146.963184][ T1979] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 147.131166][ T19] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 147.171140][ T360] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 147.312528][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 147.323949][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 147.335288][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 147.344685][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.345606][ T1975] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 147.352829][ T19] usb 2-1: Product: syz [ 147.361839][ T360] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 147.364127][ T19] usb 2-1: Manufacturer: syz [ 147.375794][ T360] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 147.379993][ T19] usb 2-1: SerialNumber: syz [ 147.392253][ T360] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 147.403823][ T360] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.412144][ T360] usb 5-1: Product: syz [ 147.416656][ T360] usb 5-1: Manufacturer: syz [ 147.421381][ T360] usb 5-1: SerialNumber: syz [ 147.448514][ T1977] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 147.561667][ T567] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 147.568496][ T567] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 147.576162][ T567] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 147.595454][ T1979] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 147.602976][ T2008] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 147.628157][ T2010] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 147.656348][ T347] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 147.663115][ T347] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 147.671309][ T347] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 147.767752][ T567] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 147.776435][ T567] 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 [ 147.789980][ T567] usb 7-1: USB disconnect, device number 40 [ 147.798757][ T567] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 147.806067][ T481] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 147.814742][ T481] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 147.822849][ T481] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 147.856973][ T347] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 147.867090][ T347] 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 [ 147.885373][ T347] usb 1-1: USB disconnect, device number 40 [ 147.891751][ T347] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 148.008942][ T481] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 148.017465][ T481] 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 [ 148.034766][ T481] usb 6-1: USB disconnect, device number 40 [ 148.041298][ T481] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 148.215413][ T2008] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 148.241261][ T2010] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 2025/07/23 14:00:20 executed programs: 205 [ 148.424050][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 148.430676][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 148.438425][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 148.449332][ T360] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 148.455980][ T360] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 148.463637][ T360] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 148.541226][ T567] usb 7-1: new high-speed USB device number 41 using dummy_hcd [ 148.624686][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 148.633050][ T19] 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 [ 148.644091][ T481] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 148.652267][ T360] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 148.657211][ T19] usb 2-1: USB disconnect, device number 40 [ 148.665056][ T19] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 148.671691][ T360] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 148.690821][ T360] usb 5-1: USB disconnect, device number 40 [ 148.697257][ T360] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 148.722302][ T567] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 148.733439][ T567] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 148.744986][ T567] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 148.754941][ T567] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.772390][ T567] usb 7-1: Product: syz [ 148.776623][ T567] usb 7-1: Manufacturer: syz [ 148.781527][ T347] usb 6-1: new high-speed USB device number 41 using dummy_hcd [ 148.789351][ T567] usb 7-1: SerialNumber: syz [ 148.842343][ T481] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 148.853556][ T481] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 148.865291][ T481] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 148.874601][ T481] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.883119][ T481] usb 1-1: Product: syz [ 148.887473][ T481] usb 1-1: Manufacturer: syz [ 148.892520][ T481] usb 1-1: SerialNumber: syz [ 148.972383][ T347] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 148.985455][ T347] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 148.998091][ T347] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 149.007761][ T2012] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 149.015781][ T347] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.024110][ T347] usb 6-1: Product: syz [ 149.028672][ T347] usb 6-1: Manufacturer: syz [ 149.033633][ T347] usb 6-1: SerialNumber: syz [ 149.102901][ T2014] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 149.240069][ T2016] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 149.401162][ T360] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 149.431182][ T19] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 149.582564][ T360] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 149.593790][ T360] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 149.605607][ T360] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 149.612445][ T19] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 149.614831][ T360] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.626211][ T2012] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 149.634021][ T360] usb 2-1: Product: syz [ 149.641269][ T19] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 149.645588][ T360] usb 2-1: Manufacturer: syz [ 149.657201][ T19] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 149.660029][ T360] usb 2-1: SerialNumber: syz [ 149.669461][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.681860][ T19] usb 5-1: Product: syz [ 149.686087][ T19] usb 5-1: Manufacturer: syz [ 149.690803][ T19] usb 5-1: SerialNumber: syz [ 149.711525][ T2014] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 149.869464][ T2016] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 149.876858][ T567] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 149.883510][ T567] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 149.883591][ T2045] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 149.891188][ T567] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 149.898908][ T2047] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 149.919569][ T481] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 149.926485][ T481] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 149.934356][ T481] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 150.077941][ T567] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 150.084081][ T347] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 150.090699][ T347] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 150.099858][ T347] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 150.106632][ T567] 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 [ 150.123005][ T567] usb 7-1: USB disconnect, device number 41 [ 150.128704][ T481] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 150.129672][ T567] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 150.167019][ T481] 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 [ 150.192432][ T481] usb 1-1: USB disconnect, device number 41 [ 150.198968][ T481] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 150.284408][ T347] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 150.293796][ T347] 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 [ 150.316023][ T347] usb 6-1: USB disconnect, device number 41 [ 150.329013][ T347] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 150.506734][ T2045] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 150.518649][ T2047] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 150.714799][ T360] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 150.721481][ T360] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 150.729174][ T360] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 150.729727][ T19] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 150.741376][ T19] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 150.749110][ T19] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 150.851163][ T567] usb 7-1: new high-speed USB device number 42 using dummy_hcd [ 150.891168][ T347] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 150.921309][ T360] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 150.929784][ T360] 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 [ 150.943729][ T19] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 150.944867][ T360] usb 2-1: USB disconnect, device number 41 [ 150.956125][ T360] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 150.970630][ T19] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 150.990531][ T19] usb 5-1: USB disconnect, device number 41 [ 151.002681][ T19] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 151.052284][ T567] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 151.063437][ T567] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 151.071273][ T481] usb 6-1: new high-speed USB device number 42 using dummy_hcd [ 151.083445][ T567] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 151.092678][ T347] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 151.103663][ T567] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.112470][ T347] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 151.122590][ T567] usb 7-1: Product: syz [ 151.126787][ T567] usb 7-1: Manufacturer: syz [ 151.131749][ T567] usb 7-1: SerialNumber: syz [ 151.137786][ T347] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 151.147469][ T347] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.156747][ T347] usb 1-1: Product: syz [ 151.161463][ T347] usb 1-1: Manufacturer: syz [ 151.166213][ T347] usb 1-1: SerialNumber: syz [ 151.263805][ T481] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 151.275292][ T481] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 151.286718][ T481] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 151.295941][ T481] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.304089][ T481] usb 6-1: Product: syz [ 151.308295][ T481] usb 6-1: Manufacturer: syz [ 151.312983][ T481] usb 6-1: SerialNumber: syz [ 151.356143][ T2076] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 151.373695][ T2078] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 151.519392][ T2080] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 151.691244][ T19] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 151.711204][ T360] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 151.872307][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 151.883406][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 151.894957][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 151.902528][ T360] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 151.904460][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.915680][ T360] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 151.923600][ T19] usb 2-1: Product: syz [ 151.935570][ T360] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 151.937923][ T19] usb 2-1: Manufacturer: syz [ 151.947181][ T360] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.951549][ T19] usb 2-1: SerialNumber: syz [ 151.960190][ T360] usb 5-1: Product: syz [ 151.964804][ T2076] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 151.969139][ T360] usb 5-1: Manufacturer: syz [ 151.981012][ T360] usb 5-1: SerialNumber: syz [ 151.982249][ T2078] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 152.147206][ T2080] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 152.187392][ T567] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 152.194082][ T2109] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 152.201626][ T347] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 152.201656][ T2111] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 152.208265][ T347] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 152.223405][ T567] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 152.231227][ T567] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 152.237060][ T347] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 152.355374][ T481] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 152.361914][ T481] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 152.369510][ T481] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 152.393953][ T567] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 152.403753][ T347] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 152.410591][ T567] 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 [ 152.424212][ T347] 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 [ 152.437685][ T567] usb 7-1: USB disconnect, device number 42 [ 152.444026][ T567] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 152.454989][ T347] usb 1-1: USB disconnect, device number 42 [ 152.462719][ T347] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 152.558408][ T481] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 152.568303][ T481] 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 [ 152.585746][ T481] usb 6-1: USB disconnect, device number 42 [ 152.592300][ T481] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 152.802228][ T2109] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 152.824355][ T2111] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 153.010085][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 153.016687][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 153.024448][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 153.032389][ T360] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 153.039013][ T360] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 153.046931][ T360] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 153.171164][ T361] usb 7-1: new high-speed USB device number 43 using dummy_hcd [ 153.180087][ T481] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 153.210732][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 153.218929][ T19] 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 [ 153.232088][ T19] usb 2-1: USB disconnect, device number 42 [ 153.238515][ T19] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 153.238814][ T360] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 153.258489][ T360] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 153.271003][ T360] usb 5-1: USB disconnect, device number 42 [ 153.278894][ T360] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 153.341191][ T347] usb 6-1: new high-speed USB device number 43 using dummy_hcd [ 153.362434][ T481] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 153.373561][ T361] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 153.384747][ T481] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 153.394601][ T361] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 153.406500][ T361] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 153.415745][ T481] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 153.424939][ T481] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.433052][ T361] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.441126][ T481] usb 1-1: Product: syz [ 153.445386][ T481] usb 1-1: Manufacturer: syz [ 153.449987][ T481] usb 1-1: SerialNumber: syz [ 153.454625][ T361] usb 7-1: Product: syz [ 153.458796][ T361] usb 7-1: Manufacturer: syz [ 153.463445][ T361] usb 7-1: SerialNumber: syz [ 153.532428][ T347] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 153.543528][ T347] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 153.555047][ T347] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 153.564367][ T347] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.572711][ T347] usb 6-1: Product: syz [ 153.577021][ T347] usb 6-1: Manufacturer: syz [ 153.581691][ T347] usb 6-1: SerialNumber: syz [ 153.669684][ T2113] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 153.677106][ T2115] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 2025/07/23 14:00:26 executed programs: 218 [ 153.787936][ T2117] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 153.991177][ T487] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 154.021210][ T877] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 154.172213][ T487] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 154.183223][ T487] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 154.194495][ T487] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 154.202436][ T877] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 154.203884][ T487] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.215387][ T877] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 154.232852][ T487] usb 2-1: Product: syz [ 154.237320][ T487] usb 2-1: Manufacturer: syz [ 154.238548][ T877] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 154.241981][ T487] usb 2-1: SerialNumber: syz [ 154.251468][ T877] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.263766][ T877] usb 5-1: Product: syz [ 154.267961][ T877] usb 5-1: Manufacturer: syz [ 154.272648][ T877] usb 5-1: SerialNumber: syz [ 154.285638][ T2113] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 154.285633][ T2115] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 154.399931][ T2117] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 154.458230][ T2119] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 154.479240][ T2121] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 154.500679][ T361] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 154.507302][ T481] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 154.513888][ T361] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 154.521636][ T481] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 154.529287][ T481] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 154.535181][ T361] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 154.608400][ T347] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 154.615098][ T347] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 154.622866][ T347] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 154.703925][ T481] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 154.709895][ T361] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 154.718167][ T361] 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 [ 154.731782][ T481] 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 [ 154.745128][ T481] usb 1-1: USB disconnect, device number 43 [ 154.752662][ T361] usb 7-1: USB disconnect, device number 43 [ 154.758993][ T361] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 154.769039][ T481] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 154.809095][ T347] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 154.819927][ T347] 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 [ 154.833404][ T347] usb 6-1: USB disconnect, device number 43 [ 154.839807][ T347] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 155.066823][ T2119] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 155.087940][ T2121] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 155.274784][ T487] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 155.281336][ T487] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 155.288976][ T487] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 155.295942][ T877] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 155.302637][ T877] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 155.310243][ T877] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 155.471160][ T481] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 155.478915][ T487] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 155.487334][ T487] 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 [ 155.491172][ T347] usb 7-1: new high-speed USB device number 44 using dummy_hcd [ 155.504568][ T487] usb 2-1: USB disconnect, device number 43 [ 155.506820][ T877] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 155.512449][ T487] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 155.531583][ T877] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 155.548650][ T877] usb 5-1: USB disconnect, device number 43 [ 155.556112][ T877] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 155.591174][ T361] usb 6-1: new high-speed USB device number 44 using dummy_hcd [ 155.662528][ T481] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 155.673727][ T481] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 155.686846][ T481] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 155.696125][ T481] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.704455][ T481] usb 1-1: Product: syz [ 155.708886][ T481] usb 1-1: Manufacturer: syz [ 155.712545][ T347] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 155.713704][ T481] usb 1-1: SerialNumber: syz [ 155.725443][ T347] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 155.741011][ T347] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 155.750318][ T347] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.758492][ T347] usb 7-1: Product: syz [ 155.762855][ T347] usb 7-1: Manufacturer: syz [ 155.767774][ T347] usb 7-1: SerialNumber: syz [ 155.776585][ T361] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 155.788046][ T361] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 155.800165][ T361] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 155.810467][ T361] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.818984][ T361] usb 6-1: Product: syz [ 155.824147][ T361] usb 6-1: Manufacturer: syz [ 155.828814][ T361] usb 6-1: SerialNumber: syz [ 155.936053][ T2124] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 155.976270][ T2125] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 156.035648][ T2127] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 156.261180][ T487] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 156.281146][ T567] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 156.442292][ T487] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 156.453476][ T487] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 156.464813][ T487] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 156.472549][ T567] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 156.474049][ T487] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.485532][ T567] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 156.493406][ T487] usb 2-1: Product: syz [ 156.505242][ T567] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 156.508066][ T487] usb 2-1: Manufacturer: syz [ 156.517566][ T567] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.522135][ T487] usb 2-1: SerialNumber: syz [ 156.530541][ T567] usb 5-1: Product: syz [ 156.539204][ T567] usb 5-1: Manufacturer: syz [ 156.544092][ T567] usb 5-1: SerialNumber: syz [ 156.545204][ T2124] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 156.584732][ T2125] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 156.653616][ T2127] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 156.737939][ T2156] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 156.753063][ T2158] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 156.757890][ T481] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 156.767113][ T481] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 156.775068][ T481] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 156.792904][ T347] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 156.799444][ T347] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 156.807332][ T347] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 156.861762][ T361] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 156.868495][ T361] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 156.876451][ T361] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 156.961491][ T481] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 156.970005][ T481] 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 [ 156.983347][ T481] usb 1-1: USB disconnect, device number 44 [ 156.989660][ T481] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 157.002036][ T347] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 157.010686][ T347] 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 [ 157.028531][ T347] usb 7-1: USB disconnect, device number 44 [ 157.036546][ T347] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 157.062156][ T361] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 157.071797][ T361] 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 [ 157.090166][ T361] usb 6-1: USB disconnect, device number 44 [ 157.123771][ T361] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 157.346738][ T2156] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 157.364845][ T2158] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 157.555019][ T487] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 157.561603][ T487] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 157.572554][ T567] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 157.575810][ T487] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 157.579037][ T567] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 157.592859][ T567] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 157.741149][ T347] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 157.755970][ T487] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 157.763997][ T487] 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 [ 157.771188][ T877] usb 7-1: new high-speed USB device number 45 using dummy_hcd [ 157.781353][ T487] usb 2-1: USB disconnect, device number 44 [ 157.785340][ T567] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 157.788897][ T487] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 157.808000][ T567] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 157.825008][ T567] usb 5-1: USB disconnect, device number 44 [ 157.831571][ T567] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 157.871203][ T361] usb 6-1: new high-speed USB device number 45 using dummy_hcd [ 157.922410][ T347] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 157.933716][ T347] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 157.945203][ T347] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 157.954452][ T347] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.962991][ T347] usb 1-1: Product: syz [ 157.967279][ T347] usb 1-1: Manufacturer: syz [ 157.971954][ T347] usb 1-1: SerialNumber: syz [ 157.992270][ T877] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 158.003465][ T877] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 158.016392][ T877] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 158.025945][ T877] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.034286][ T877] usb 7-1: Product: syz [ 158.038749][ T877] usb 7-1: Manufacturer: syz [ 158.043557][ T877] usb 7-1: SerialNumber: syz [ 158.075114][ T361] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 158.087499][ T361] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 158.099393][ T361] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 158.108900][ T361] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.117166][ T361] usb 6-1: Product: syz [ 158.121671][ T361] usb 6-1: Manufacturer: syz [ 158.126312][ T361] usb 6-1: SerialNumber: syz [ 158.181961][ T2187] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 158.254569][ T2189] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 158.333444][ T2191] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 158.531185][ T487] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 158.561162][ T19] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 158.712229][ T487] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 158.723259][ T487] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 158.734596][ T487] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 158.743944][ T487] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.752019][ T487] usb 2-1: Product: syz [ 158.756330][ T487] usb 2-1: Manufacturer: syz [ 158.760971][ T487] usb 2-1: SerialNumber: syz [ 158.766057][ T19] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 158.777264][ T19] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 158.789395][ T19] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 158.790455][ T2187] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 158.798549][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.813730][ T19] usb 5-1: Product: syz [ 158.817936][ T19] usb 5-1: Manufacturer: syz [ 158.822635][ T19] usb 5-1: SerialNumber: syz [ 158.863886][ T2189] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 158.944070][ T2191] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 158.988179][ T2220] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 159.006981][ T347] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 159.013615][ T347] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 159.021312][ T347] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 159.029125][ T2222] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 159.072025][ T877] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 159.078588][ T877] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 159.086267][ T877] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 159.152096][ T361] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 159.158674][ T361] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 159.166335][ T361] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 159.213757][ T347] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 159.224266][ T347] 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 [ 159.238336][ T347] usb 1-1: USB disconnect, device number 45 [ 159.246779][ T347] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 159.278521][ T877] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 159.290895][ T877] 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 [ 159.319188][ T877] usb 7-1: USB disconnect, device number 45 [ 159.328716][ T877] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 159.352767][ T361] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 159.362992][ T361] 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 [ 159.384343][ T361] usb 6-1: USB disconnect, device number 45 [ 159.390776][ T361] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 159.602787][ T2220] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 159.637765][ T2222] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 2025/07/23 14:00:32 executed programs: 230 [ 159.810891][ T487] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 159.817516][ T487] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 159.825554][ T487] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 159.846190][ T19] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 159.853285][ T19] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 159.860985][ T19] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 159.991148][ T361] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 160.011606][ T487] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 160.019847][ T487] 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 [ 160.032536][ T487] usb 2-1: USB disconnect, device number 45 [ 160.039006][ T487] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 160.048327][ T19] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 160.057263][ T19] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 160.068381][ T481] usb 7-1: new high-speed USB device number 46 using dummy_hcd [ 160.079886][ T19] usb 5-1: USB disconnect, device number 45 [ 160.087393][ T19] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 160.121155][ T347] usb 6-1: new high-speed USB device number 46 using dummy_hcd [ 160.172746][ T361] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 160.184009][ T361] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 160.196308][ T361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 160.205636][ T361] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.213747][ T361] usb 1-1: Product: syz [ 160.218120][ T361] usb 1-1: Manufacturer: syz [ 160.222932][ T361] usb 1-1: SerialNumber: syz [ 160.262317][ T481] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 160.274236][ T481] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 160.286156][ T481] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 160.296676][ T481] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.312781][ T347] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 160.316600][ T481] usb 7-1: Product: syz [ 160.328506][ T481] usb 7-1: Manufacturer: syz [ 160.332552][ T347] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 160.333833][ T481] usb 7-1: SerialNumber: syz [ 160.354792][ T347] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 160.364012][ T347] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.372135][ T347] usb 6-1: Product: syz [ 160.376444][ T347] usb 6-1: Manufacturer: syz [ 160.381184][ T347] usb 6-1: SerialNumber: syz [ 160.432457][ T2251] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 160.554962][ T2253] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 160.592780][ T2255] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 160.781192][ T19] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 160.821156][ T877] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 160.962450][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 160.973598][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 160.985347][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 160.994721][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.003012][ T19] usb 2-1: Product: syz [ 161.007367][ T19] usb 2-1: Manufacturer: syz [ 161.012043][ T19] usb 2-1: SerialNumber: syz [ 161.012785][ T877] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 161.027695][ T877] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 161.039241][ T877] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 161.048508][ T877] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.048596][ T2251] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 161.056590][ T877] usb 5-1: Product: syz [ 161.068096][ T877] usb 5-1: Manufacturer: syz [ 161.072820][ T877] usb 5-1: SerialNumber: syz [ 161.184188][ T2253] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 161.202184][ T2255] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 161.219691][ T2284] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 161.265218][ T361] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 161.271778][ T361] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 161.279452][ T361] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 161.279606][ T2286] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 161.392177][ T481] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 161.398777][ T481] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 161.406524][ T481] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 161.410115][ T347] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 161.418850][ T347] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 161.426511][ T347] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 161.467503][ T361] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 161.477340][ T361] 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 [ 161.490362][ T361] usb 1-1: USB disconnect, device number 46 [ 161.496910][ T361] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 161.592777][ T481] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 161.601621][ T481] 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 [ 161.612890][ T347] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 161.615449][ T481] usb 7-1: USB disconnect, device number 46 [ 161.630454][ T481] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 161.637475][ T347] 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 [ 161.657900][ T347] usb 6-1: USB disconnect, device number 46 [ 161.666052][ T347] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 161.829974][ T2284] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 161.893524][ T2286] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 162.039000][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 162.045604][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 162.053264][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 162.102148][ T877] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 162.108912][ T877] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 162.116641][ T877] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 162.241161][ T481] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 162.248998][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 162.257029][ T19] 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 [ 162.273981][ T19] usb 2-1: USB disconnect, device number 46 [ 162.280587][ T19] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 162.303232][ T877] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 162.311785][ T877] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 162.341318][ T877] usb 5-1: USB disconnect, device number 46 [ 162.347669][ T877] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 162.361165][ T347] usb 7-1: new high-speed USB device number 47 using dummy_hcd [ 162.391275][ T567] usb 6-1: new high-speed USB device number 47 using dummy_hcd [ 162.452921][ T481] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 162.464210][ T481] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 162.476096][ T481] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 162.485629][ T481] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.494015][ T481] usb 1-1: Product: syz [ 162.498501][ T481] usb 1-1: Manufacturer: syz [ 162.503592][ T481] usb 1-1: SerialNumber: syz [ 162.542337][ T347] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 162.553815][ T347] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 162.566149][ T347] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 162.576404][ T347] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.584842][ T347] usb 7-1: Product: syz [ 162.589214][ T347] usb 7-1: Manufacturer: syz [ 162.594230][ T347] usb 7-1: SerialNumber: syz [ 162.599472][ T567] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 162.615119][ T567] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 162.633877][ T567] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 162.643349][ T567] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.651442][ T567] usb 6-1: Product: syz [ 162.655915][ T567] usb 6-1: Manufacturer: syz [ 162.660601][ T567] usb 6-1: SerialNumber: syz [ 162.712338][ T2315] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 162.825725][ T2317] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 162.867162][ T2319] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 163.021189][ T360] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 163.081179][ T19] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 163.202285][ T360] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 163.213506][ T360] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 163.225269][ T360] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 163.234574][ T360] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.242935][ T360] usb 2-1: Product: syz [ 163.247183][ T360] usb 2-1: Manufacturer: syz [ 163.251911][ T360] usb 2-1: SerialNumber: syz [ 163.282260][ T19] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 163.293361][ T19] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 163.304909][ T19] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 163.314133][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.322285][ T19] usb 5-1: Product: syz [ 163.322334][ T2315] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 163.326611][ T19] usb 5-1: Manufacturer: syz [ 163.338713][ T19] usb 5-1: SerialNumber: syz [ 163.434766][ T2317] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 163.458551][ T2348] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 163.475541][ T2319] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 163.539179][ T481] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 163.545666][ T2350] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 163.553053][ T481] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 163.560688][ T481] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 163.642800][ T347] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 163.649486][ T347] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 163.657295][ T347] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 163.683570][ T567] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 163.690183][ T567] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 163.697863][ T567] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 163.739830][ T481] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 163.748606][ T481] 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 [ 163.761552][ T481] usb 1-1: USB disconnect, device number 47 [ 163.768848][ T481] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 163.843516][ T347] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 163.852215][ T347] 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 [ 163.871832][ T347] usb 7-1: USB disconnect, device number 47 [ 163.880094][ T347] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 163.889938][ T567] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 163.898854][ T567] 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 [ 163.927146][ T567] usb 6-1: USB disconnect, device number 47 [ 163.939471][ T567] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 164.067277][ T2348] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 164.149459][ T2350] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 164.276412][ T360] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 164.283281][ T360] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 164.290854][ T360] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 164.357834][ T19] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 164.364561][ T19] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 164.372198][ T19] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 164.482124][ T360] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 164.490203][ T360] 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 [ 164.502738][ T360] usb 2-1: USB disconnect, device number 47 [ 164.508984][ T360] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 164.521210][ T567] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 164.558511][ T19] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 164.566361][ T19] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 164.578880][ T19] usb 5-1: USB disconnect, device number 47 [ 164.585278][ T19] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 164.621198][ T24] usb 7-1: new high-speed USB device number 48 using dummy_hcd [ 164.671167][ T361] usb 6-1: new high-speed USB device number 48 using dummy_hcd [ 164.702363][ T567] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 164.713391][ T567] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 164.724744][ T567] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 164.733862][ T567] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.742230][ T567] usb 1-1: Product: syz [ 164.746499][ T567] usb 1-1: Manufacturer: syz [ 164.751686][ T567] usb 1-1: SerialNumber: syz [ 164.802196][ T24] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 164.813356][ T24] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 164.825101][ T24] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 164.834268][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.842333][ T24] usb 7-1: Product: syz [ 164.846540][ T24] usb 7-1: Manufacturer: syz [ 164.851333][ T24] usb 7-1: SerialNumber: syz [ 164.864119][ T361] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 164.875489][ T361] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 164.887213][ T361] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 164.896757][ T361] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.904957][ T361] usb 6-1: Product: syz [ 164.909516][ T361] usb 6-1: Manufacturer: syz [ 164.914392][ T361] usb 6-1: SerialNumber: syz [ 164.957662][ T2379] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 2025/07/23 14:00:37 executed programs: 243 [ 165.057684][ T2381] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 165.120698][ T2383] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 165.261174][ T481] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 165.341158][ T19] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 165.442448][ T481] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 165.453627][ T481] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 165.464933][ T481] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 165.474142][ T481] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.482345][ T481] usb 2-1: Product: syz [ 165.486627][ T481] usb 2-1: Manufacturer: syz [ 165.491372][ T481] usb 2-1: SerialNumber: syz [ 165.522281][ T19] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 165.533445][ T19] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 165.544913][ T19] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 165.554654][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.562744][ T19] usb 5-1: Product: syz [ 165.566991][ T19] usb 5-1: Manufacturer: syz [ 165.567168][ T2379] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 165.571708][ T19] usb 5-1: SerialNumber: syz [ 165.674633][ T2381] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 165.697941][ T2385] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 165.733627][ T2383] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 165.780559][ T567] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 165.787210][ T567] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 165.787343][ T2387] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 165.795602][ T567] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 165.883251][ T24] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 165.889910][ T24] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 165.897567][ T24] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 165.941685][ T361] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 165.948264][ T361] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 165.955936][ T361] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 165.982261][ T567] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 165.991028][ T567] 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 [ 166.004112][ T567] usb 1-1: USB disconnect, device number 48 [ 166.012491][ T567] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 166.084039][ T24] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 166.092447][ 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 [ 166.105128][ T24] usb 7-1: USB disconnect, device number 48 [ 166.113038][ T24] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 166.142383][ T361] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 166.150482][ T361] 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 [ 166.167018][ T361] usb 6-1: USB disconnect, device number 48 [ 166.173682][ T361] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 166.313241][ T2385] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 166.404265][ T2387] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 166.521478][ T481] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 166.527988][ T481] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 166.535974][ T481] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 166.613996][ T19] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 166.620528][ T19] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 166.628227][ T19] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 166.723972][ T481] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 166.732148][ T481] 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 [ 166.747539][ T481] usb 2-1: USB disconnect, device number 48 [ 166.755420][ T481] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 166.771254][ T361] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 166.814822][ T19] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 166.826303][ T19] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 166.851143][ T24] usb 7-1: new high-speed USB device number 49 using dummy_hcd [ 166.851326][ T19] usb 5-1: USB disconnect, device number 48 [ 166.867683][ T19] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 166.911214][ T877] usb 6-1: new high-speed USB device number 49 using dummy_hcd [ 166.963674][ T361] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 166.974942][ T361] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 166.986868][ T361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 166.996227][ T361] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.004572][ T361] usb 1-1: Product: syz [ 167.009016][ T361] usb 1-1: Manufacturer: syz [ 167.014045][ T361] usb 1-1: SerialNumber: syz [ 167.042328][ T24] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.054116][ T24] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 167.065558][ T24] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.075120][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.083215][ T24] usb 7-1: Product: syz [ 167.087402][ T24] usb 7-1: Manufacturer: syz [ 167.092197][ T24] usb 7-1: SerialNumber: syz [ 167.097747][ T877] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.109352][ T877] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 167.121294][ T877] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.130518][ T877] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.138639][ T877] usb 6-1: Product: syz [ 167.142894][ T877] usb 6-1: Manufacturer: syz [ 167.147641][ T877] usb 6-1: SerialNumber: syz [ 167.224234][ T2416] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 167.319815][ T2418] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 167.353865][ T2420] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 167.511181][ T19] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 167.601152][ T487] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 167.692394][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.703457][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 167.715080][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.724498][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.732598][ T19] usb 2-1: Product: syz [ 167.736827][ T19] usb 2-1: Manufacturer: syz [ 167.741494][ T19] usb 2-1: SerialNumber: syz [ 167.782293][ T487] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.793317][ T487] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 167.805698][ T487] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.814840][ T487] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.822961][ T487] usb 5-1: Product: syz [ 167.827262][ T487] usb 5-1: Manufacturer: syz [ 167.831947][ T487] usb 5-1: SerialNumber: syz [ 167.836713][ T2416] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 167.933509][ T2418] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 167.947730][ T2449] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 167.962714][ T2420] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 168.039473][ T2451] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 168.046969][ T361] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 168.053615][ T361] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 168.061520][ T361] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 168.141698][ T24] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 168.148270][ T24] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 168.156043][ T24] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 168.171124][ T877] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 168.177829][ T877] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 168.185559][ T877] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 168.248001][ T361] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 168.256985][ T361] 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 [ 168.272623][ T361] usb 1-1: USB disconnect, device number 49 [ 168.279138][ T361] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 168.344603][ T24] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 168.354020][ 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 [ 168.373784][ T877] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 168.388160][ T24] usb 7-1: USB disconnect, device number 49 [ 168.395914][ T877] 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 [ 168.411419][ T24] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 168.430233][ T877] usb 6-1: USB disconnect, device number 49 [ 168.441984][ T877] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 168.557335][ T2449] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 168.654913][ T2451] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 168.765524][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 168.772200][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 168.779967][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 168.862897][ T487] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 168.869506][ T487] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 168.877366][ T487] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 168.966211][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 168.974357][ T19] 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 [ 168.990426][ T19] usb 2-1: USB disconnect, device number 49 [ 168.997153][ T19] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 169.021221][ T877] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 169.068799][ T487] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 169.077033][ T487] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 169.093190][ T487] usb 5-1: USB disconnect, device number 49 [ 169.099697][ T487] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 169.111231][ T24] usb 7-1: new high-speed USB device number 50 using dummy_hcd [ 169.151295][ T350] usb 6-1: new high-speed USB device number 50 using dummy_hcd [ 169.202458][ T877] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 169.213538][ T877] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 169.224959][ T877] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 169.234073][ T877] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.242261][ T877] usb 1-1: Product: syz [ 169.246487][ T877] usb 1-1: Manufacturer: syz [ 169.251178][ T877] usb 1-1: SerialNumber: syz [ 169.292413][ T24] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 169.303425][ T24] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 169.315503][ T24] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 169.324647][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.332890][ T24] usb 7-1: Product: syz [ 169.337075][ T24] usb 7-1: Manufacturer: syz [ 169.341838][ T24] usb 7-1: SerialNumber: syz [ 169.342874][ T350] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 169.357551][ T350] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 169.371815][ T350] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 169.381235][ T350] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.389271][ T350] usb 6-1: Product: syz [ 169.393552][ T350] usb 6-1: Manufacturer: syz [ 169.398459][ T350] usb 6-1: SerialNumber: syz [ 169.457482][ T2480] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 169.554078][ T2482] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 169.604703][ T2484] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 169.741183][ T360] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 169.841197][ T19] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 169.922206][ T360] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 169.933306][ T360] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 169.944895][ T360] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 169.954195][ T360] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.962415][ T360] usb 2-1: Product: syz [ 169.966715][ T360] usb 2-1: Manufacturer: syz [ 169.971390][ T360] usb 2-1: SerialNumber: syz [ 170.032401][ T19] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 170.043469][ T19] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 170.055057][ T19] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 170.064391][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.072466][ T19] usb 5-1: Product: syz [ 170.072622][ T2480] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 170.076688][ T19] usb 5-1: Manufacturer: syz [ 170.088636][ T19] usb 5-1: SerialNumber: syz [ 170.162802][ T2482] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 170.177988][ T2486] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 170.213075][ T2484] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 170.285430][ T877] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 170.292022][ T877] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 170.299734][ T877] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 170.299967][ T2488] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 170.370878][ T24] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 170.377512][ T24] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 170.385182][ T24] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 170.420855][ T350] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 170.427477][ T350] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 170.435315][ T350] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 170.487511][ T877] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 170.496160][ T877] 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 [ 170.509170][ T877] usb 1-1: USB disconnect, device number 50 [ 170.515623][ T877] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 170.571623][ T24] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 170.581791][ 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 [ 170.596797][ T24] usb 7-1: USB disconnect, device number 50 [ 170.604197][ T24] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 170.621157][ T350] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 170.632157][ 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 [ 170.655643][ T350] usb 6-1: USB disconnect, device number 50 [ 170.668103][ T350] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 170.794720][ T2486] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 170.924644][ T2488] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 2025/07/23 14:00:43 executed programs: 255 [ 171.012695][ T360] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 171.019202][ T360] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 171.026992][ T360] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 171.135340][ T19] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 171.142135][ T19] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 171.149876][ T19] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 171.213303][ T360] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 171.222075][ T360] 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 [ 171.235312][ T360] usb 2-1: USB disconnect, device number 50 [ 171.241649][ T360] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 171.271219][ T877] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 171.341144][ T24] usb 7-1: new high-speed USB device number 51 using dummy_hcd [ 171.341659][ T19] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 171.356575][ T19] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 171.371936][ T19] usb 5-1: USB disconnect, device number 50 [ 171.378414][ T19] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 171.401181][ T481] usb 6-1: new high-speed USB device number 51 using dummy_hcd [ 171.452248][ T877] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 171.463257][ T877] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 171.474917][ T877] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 171.484033][ T877] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.492308][ T877] usb 1-1: Product: syz [ 171.496542][ T877] usb 1-1: Manufacturer: syz [ 171.502026][ T877] usb 1-1: SerialNumber: syz [ 171.522221][ T24] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 171.533328][ T24] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 171.544961][ T24] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 171.554118][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.562231][ T24] usb 7-1: Product: syz [ 171.566420][ T24] usb 7-1: Manufacturer: syz [ 171.571037][ T24] usb 7-1: SerialNumber: syz [ 171.592574][ T481] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 171.603996][ T481] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 171.615538][ T481] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 171.625036][ T481] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.633164][ T481] usb 6-1: Product: syz [ 171.637537][ T481] usb 6-1: Manufacturer: syz [ 171.642322][ T481] usb 6-1: SerialNumber: syz [ 171.708405][ T2517] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 171.777004][ T2519] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 171.848738][ T2521] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 171.991209][ T360] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 172.111161][ T567] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 172.172504][ T360] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 172.183539][ T360] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 172.195769][ T360] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 172.205008][ T360] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.213212][ T360] usb 2-1: Product: syz [ 172.217608][ T360] usb 2-1: Manufacturer: syz [ 172.222287][ T360] usb 2-1: SerialNumber: syz [ 172.292376][ T567] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 172.303512][ T567] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 172.314794][ T567] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 172.319510][ T2517] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 172.324132][ T567] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.339389][ T567] usb 5-1: Product: syz [ 172.343670][ T567] usb 5-1: Manufacturer: syz [ 172.348320][ T567] usb 5-1: SerialNumber: syz [ 172.394058][ T2519] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 172.429293][ T2523] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 172.457774][ T2521] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 172.539816][ T877] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 172.546607][ T877] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 172.554553][ T877] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 172.555132][ T2525] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 172.602193][ T24] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 172.608781][ T24] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 172.616450][ T24] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 172.666030][ T481] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 172.672624][ T481] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 172.680226][ T481] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 172.740558][ T877] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 172.749121][ T877] 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 [ 172.766924][ T877] usb 1-1: USB disconnect, device number 51 [ 172.774036][ T877] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 172.802893][ T24] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 172.813765][ 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 [ 172.837417][ T24] usb 7-1: USB disconnect, device number 51 [ 172.844098][ T24] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 172.866633][ T481] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 172.878745][ T481] 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 [ 172.894041][ T481] usb 6-1: USB disconnect, device number 51 [ 172.901526][ T481] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 173.044268][ T2523] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 173.173913][ T2525] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 173.253470][ T360] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 173.261740][ T360] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 173.269491][ T360] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 173.382111][ T567] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 173.388669][ T567] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 173.396485][ T567] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 173.461933][ T360] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 173.470069][ T360] 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 [ 173.483016][ T360] usb 2-1: USB disconnect, device number 51 [ 173.489386][ T360] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 173.531202][ T481] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 173.571169][ T350] usb 7-1: new high-speed USB device number 52 using dummy_hcd [ 173.582686][ T567] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 173.590540][ T567] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 173.603062][ T567] usb 5-1: USB disconnect, device number 51 [ 173.611849][ T567] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 173.651255][ T40] usb 6-1: new high-speed USB device number 52 using dummy_hcd [ 173.712297][ T481] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 173.723606][ T481] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 173.735528][ T481] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 173.744883][ T481] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.753817][ T481] usb 1-1: Product: syz [ 173.758656][ T481] usb 1-1: Manufacturer: syz [ 173.763524][ T481] usb 1-1: SerialNumber: syz [ 173.769214][ T350] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 173.780531][ T350] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 173.792688][ T350] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 173.802068][ T350] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.810095][ T350] usb 7-1: Product: syz [ 173.814381][ T350] usb 7-1: Manufacturer: syz [ 173.819467][ T350] usb 7-1: SerialNumber: syz [ 173.842458][ T40] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 173.853572][ T40] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 173.865153][ T40] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 173.874554][ T40] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.883128][ T40] usb 6-1: Product: syz [ 173.887544][ T40] usb 6-1: Manufacturer: syz [ 173.892386][ T40] usb 6-1: SerialNumber: syz [ 173.990958][ T2554] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 174.025812][ T2556] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 174.098702][ T2558] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 174.241158][ T567] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 174.351439][ T19] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 174.422292][ T567] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.433673][ T567] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 174.445135][ T567] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 174.454308][ T567] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.462516][ T567] usb 2-1: Product: syz [ 174.466728][ T567] usb 2-1: Manufacturer: syz [ 174.471393][ T567] usb 2-1: SerialNumber: syz [ 174.532532][ T19] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.543628][ T19] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 174.555069][ T19] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 174.564346][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.572442][ T19] usb 5-1: Product: syz [ 174.576764][ T19] usb 5-1: Manufacturer: syz [ 174.581431][ T19] usb 5-1: SerialNumber: syz [ 174.599903][ T2554] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 174.644551][ T2556] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 174.677924][ T2560] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 174.707493][ T2558] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 174.788049][ T2562] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 174.808556][ T481] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 174.815240][ T481] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 174.822992][ T481] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 174.852699][ T350] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 174.859226][ T350] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 174.866872][ T350] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 174.915629][ T40] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 174.922223][ T40] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 174.929926][ T40] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 175.009241][ T481] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 175.018458][ T481] 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 [ 175.032316][ T481] usb 1-1: USB disconnect, device number 52 [ 175.038803][ T481] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 175.053311][ T350] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 175.061936][ T350] 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 [ 175.074635][ T350] usb 7-1: USB disconnect, device number 52 [ 175.080972][ T350] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 175.116362][ T40] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 175.125992][ T40] 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 [ 175.144568][ T40] usb 6-1: USB disconnect, device number 52 [ 175.151323][ T40] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 175.291015][ T2560] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 175.397451][ T2562] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 175.500360][ T567] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 175.506941][ T567] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 175.514727][ T567] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 175.605564][ T19] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 175.612336][ T19] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 175.620021][ T19] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 175.703107][ T567] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 175.711846][ T567] 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 [ 175.724868][ T567] usb 2-1: USB disconnect, device number 52 [ 175.732368][ T567] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 175.791187][ T40] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 175.809440][ T19] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 175.817356][ T19] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 175.821237][ T877] usb 7-1: new high-speed USB device number 53 using dummy_hcd [ 175.834251][ T19] usb 5-1: USB disconnect, device number 52 [ 175.842761][ T19] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 175.911200][ T350] usb 6-1: new high-speed USB device number 53 using dummy_hcd [ 175.972402][ T40] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 175.983630][ T40] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 175.996514][ T40] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 176.005906][ T40] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.014151][ T40] usb 1-1: Product: syz [ 176.018355][ T40] usb 1-1: Manufacturer: syz [ 176.023075][ T40] usb 1-1: SerialNumber: syz [ 176.028651][ T877] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 176.040006][ T877] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 176.052543][ T877] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 176.061700][ T877] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.069710][ T877] usb 7-1: Product: syz [ 176.073925][ T877] usb 7-1: Manufacturer: syz [ 176.078583][ T877] usb 7-1: SerialNumber: syz [ 176.092404][ T350] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 176.103787][ T350] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 176.116489][ T350] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 176.125720][ T350] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.133784][ T350] usb 6-1: Product: syz [ 176.137988][ T350] usb 6-1: Manufacturer: syz [ 176.143019][ T350] usb 6-1: SerialNumber: syz 2025/07/23 14:00:48 executed programs: 268 [ 176.250924][ T2564] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 176.284870][ T2566] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 176.349320][ T2568] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 176.481156][ T19] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 176.591161][ T487] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 176.662393][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 176.673651][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 176.685079][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 176.694237][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.702403][ T19] usb 2-1: Product: syz [ 176.706626][ T19] usb 2-1: Manufacturer: syz [ 176.711331][ T19] usb 2-1: SerialNumber: syz [ 176.772345][ T487] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 176.783336][ T487] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 176.794885][ T487] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 176.804021][ T487] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.812079][ T487] usb 5-1: Product: syz [ 176.816631][ T487] usb 5-1: Manufacturer: syz [ 176.821284][ T487] usb 5-1: SerialNumber: syz [ 176.859516][ T2564] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 176.894861][ T2566] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 176.917576][ T2570] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 176.958249][ T2568] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 177.027589][ T2572] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 177.067694][ T40] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 177.074250][ T40] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 177.082165][ T40] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 177.103050][ T877] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 177.109556][ T877] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 177.117376][ T877] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 177.166531][ T350] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 177.173198][ T350] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 177.180907][ T350] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 177.268447][ T40] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 177.276746][ T40] 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 [ 177.289678][ T40] usb 1-1: USB disconnect, device number 53 [ 177.296124][ T40] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 177.305409][ T877] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 177.315482][ T877] 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 [ 177.328616][ T877] usb 7-1: USB disconnect, device number 53 [ 177.334921][ T877] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 177.367139][ T350] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 177.375866][ 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 [ 177.393452][ T350] usb 6-1: USB disconnect, device number 53 [ 177.401348][ T350] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 177.527170][ T2570] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 177.636003][ T2572] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 177.735109][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 177.741787][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 177.749505][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 177.844088][ T487] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 177.850644][ T487] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 177.858421][ T487] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 177.935771][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 177.943875][ T19] 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 [ 177.956606][ T19] usb 2-1: USB disconnect, device number 53 [ 177.963003][ T19] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 178.044660][ T487] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 178.051288][ T40] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 178.053156][ T487] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 178.071443][ T487] usb 5-1: USB disconnect, device number 53 [ 178.080196][ T487] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 178.091157][ T877] usb 7-1: new high-speed USB device number 54 using dummy_hcd [ 178.151211][ T567] usb 6-1: new high-speed USB device number 54 using dummy_hcd [ 178.232345][ T40] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 178.243416][ T40] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 178.255279][ T40] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 178.264419][ T40] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.272516][ T40] usb 1-1: Product: syz [ 178.276725][ T40] usb 1-1: Manufacturer: syz [ 178.281415][ T40] usb 1-1: SerialNumber: syz [ 178.286981][ T877] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 178.298839][ T877] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 178.310619][ T877] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 178.319883][ T877] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.328081][ T877] usb 7-1: Product: syz [ 178.332360][ T877] usb 7-1: Manufacturer: syz [ 178.337046][ T877] usb 7-1: SerialNumber: syz [ 178.342575][ T567] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 178.355359][ T567] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 178.367626][ T567] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 178.376851][ T567] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.384960][ T567] usb 6-1: Product: syz [ 178.389155][ T567] usb 6-1: Manufacturer: syz [ 178.393996][ T567] usb 6-1: SerialNumber: syz [ 178.510008][ T2574] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 178.565983][ T2576] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 178.600458][ T2578] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 178.711208][ T350] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 178.821271][ T360] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 178.892346][ T350] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 178.903446][ T350] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 178.914810][ T350] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 178.924062][ T350] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.932130][ T350] usb 2-1: Product: syz [ 178.936431][ T350] usb 2-1: Manufacturer: syz [ 178.941046][ T350] usb 2-1: SerialNumber: syz [ 179.002389][ T360] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 179.013564][ T360] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 179.025393][ T360] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 179.034804][ T360] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.043081][ T360] usb 5-1: Product: syz [ 179.047341][ T360] usb 5-1: Manufacturer: syz [ 179.052113][ T360] usb 5-1: SerialNumber: syz [ 179.124793][ T2574] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 179.147378][ T2580] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 179.174315][ T2576] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 179.224136][ T2578] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 179.258429][ T2582] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 179.333121][ T40] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 179.339688][ T40] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 179.347359][ T40] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 179.382812][ T877] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 179.389346][ T877] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 179.397014][ T877] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 179.432428][ T567] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 179.438933][ T567] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 179.446597][ T567] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 179.533875][ T40] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 179.542628][ T40] 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 [ 179.555733][ T40] usb 1-1: USB disconnect, device number 54 [ 179.562467][ T40] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 179.583516][ T877] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 179.592341][ T877] 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 [ 179.605545][ T877] usb 7-1: USB disconnect, device number 54 [ 179.614283][ T877] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 179.634543][ T567] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 179.645212][ T567] 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 [ 179.662697][ T567] usb 6-1: USB disconnect, device number 54 [ 179.669814][ T567] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 179.759793][ T2580] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 179.869398][ T2582] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 179.969510][ T350] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 179.977632][ T350] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 179.985632][ T350] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 180.078317][ T360] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 180.085507][ T360] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 180.093245][ T360] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 180.169384][ T350] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 180.177519][ 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 [ 180.191515][ T350] usb 2-1: USB disconnect, device number 54 [ 180.198146][ T350] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 180.278912][ T360] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 180.287029][ T360] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 180.302547][ T360] usb 5-1: USB disconnect, device number 54 [ 180.309269][ T360] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 180.318656][ T567] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 180.381196][ T487] usb 7-1: new high-speed USB device number 55 using dummy_hcd [ 180.421191][ T481] usb 6-1: new high-speed USB device number 55 using dummy_hcd [ 180.512409][ T567] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 180.523495][ T567] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 180.535395][ T567] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 180.544775][ T567] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.553173][ T567] usb 1-1: Product: syz [ 180.557448][ T567] usb 1-1: Manufacturer: syz [ 180.562207][ T567] usb 1-1: SerialNumber: syz [ 180.572500][ T487] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 180.583762][ T487] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 180.595859][ T487] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 180.605181][ T487] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.613555][ T487] usb 7-1: Product: syz [ 180.617956][ T487] usb 7-1: Manufacturer: syz [ 180.622678][ T487] usb 7-1: SerialNumber: syz [ 180.627728][ T481] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 180.639503][ T481] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 180.652294][ T481] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 180.661497][ T481] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.669550][ T481] usb 6-1: Product: syz [ 180.673874][ T481] usb 6-1: Manufacturer: syz [ 180.678573][ T481] usb 6-1: SerialNumber: syz [ 180.768500][ T2611] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 180.850241][ T2613] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 180.889910][ T2615] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 180.951177][ T350] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 181.061162][ T360] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 181.132964][ T350] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 181.144217][ T350] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 181.157146][ T350] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 181.166820][ T350] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.174976][ T350] usb 2-1: Product: syz [ 181.179276][ T350] usb 2-1: Manufacturer: syz [ 181.184089][ T350] usb 2-1: SerialNumber: syz [ 181.242270][ T360] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 181.253330][ T360] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 181.265054][ T360] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 181.274282][ T360] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.282364][ T360] usb 5-1: Product: syz [ 181.286987][ T360] usb 5-1: Manufacturer: syz [ 181.291666][ T360] usb 5-1: SerialNumber: syz [ 181.377242][ T2611] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 181.390911][ T2617] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 181.463965][ T2613] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 181.498125][ T2619] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 181.498916][ T2615] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 181.585431][ T567] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 181.592117][ T567] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 181.599750][ T567] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 181.672994][ T487] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 181.679771][ T487] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 181.687609][ T487] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 181.713189][ T481] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 181.719817][ T481] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 181.727477][ T481] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 181.786230][ T567] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 181.795091][ T567] 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 [ 181.809135][ T567] usb 1-1: USB disconnect, device number 55 [ 181.815892][ T567] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 181.873696][ T487] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 181.883029][ T487] 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 [ 181.897605][ T487] usb 7-1: USB disconnect, device number 55 [ 181.904119][ T487] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 181.914155][ T481] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 181.924326][ T481] 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 [ 181.943977][ T481] usb 6-1: USB disconnect, device number 55 [ 181.950734][ T481] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 181.999973][ T2617] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 182.117631][ T2619] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 182.208297][ T350] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 182.214965][ T350] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 182.223130][ T350] cdc_ncm 2-1:1.0: setting rx_max = 2048 2025/07/23 14:00:54 executed programs: 280 [ 182.325582][ T360] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 182.332558][ T360] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 182.340575][ T360] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 182.409019][ T350] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 182.423456][ 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 [ 182.437012][ T350] usb 2-1: USB disconnect, device number 55 [ 182.444788][ T350] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 182.532670][ T360] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 182.540416][ T360] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 182.555331][ T360] usb 5-1: USB disconnect, device number 55 [ 182.561377][ T567] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 182.570337][ T360] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 182.651133][ T481] usb 7-1: new high-speed USB device number 56 using dummy_hcd [ 182.711218][ T24] usb 6-1: new high-speed USB device number 56 using dummy_hcd [ 182.742387][ T567] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 182.753765][ T567] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 182.767966][ T567] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 182.777767][ T567] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.786726][ T567] usb 1-1: Product: syz [ 182.791804][ T567] usb 1-1: Manufacturer: syz [ 182.796710][ T567] usb 1-1: SerialNumber: syz [ 182.852584][ T481] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 182.864049][ T481] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 182.875807][ T481] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 182.885310][ T481] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.894321][ T481] usb 7-1: Product: syz [ 182.898600][ T481] usb 7-1: Manufacturer: syz [ 182.902352][ T24] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 182.903345][ T481] usb 7-1: SerialNumber: syz [ 182.929171][ T24] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 182.941301][ T24] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 182.950743][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.959277][ T24] usb 6-1: Product: syz [ 182.964887][ T24] usb 6-1: Manufacturer: syz [ 182.969558][ T24] usb 6-1: SerialNumber: syz [ 183.008380][ T2621] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 183.125919][ T2623] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 183.176609][ T2625] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 183.191176][ T350] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 183.311191][ T877] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 183.372439][ T350] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.383757][ T350] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 183.396548][ T350] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 183.405939][ T350] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.414019][ T350] usb 2-1: Product: syz [ 183.418256][ T350] usb 2-1: Manufacturer: syz [ 183.423093][ T350] usb 2-1: SerialNumber: syz [ 183.502492][ T877] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.513876][ T877] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 183.525968][ T877] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 183.535213][ T877] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.543722][ T877] usb 5-1: Product: syz [ 183.548546][ T877] usb 5-1: Manufacturer: syz [ 183.553408][ T877] usb 5-1: SerialNumber: syz [ 183.618908][ T2621] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 183.629906][ T2654] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 183.735138][ T2623] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 183.760186][ T2656] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 183.786072][ T2625] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 183.827465][ T567] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 183.834962][ T567] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 183.843264][ T567] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 183.943288][ T481] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 183.949861][ T481] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 183.957922][ T481] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 183.994140][ T24] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 184.000880][ T24] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 184.008674][ T24] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 184.029063][ T567] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 184.037723][ T567] 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 [ 184.051805][ T567] usb 1-1: USB disconnect, device number 56 [ 184.059226][ T567] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 184.148657][ T481] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 184.157797][ T481] 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 [ 184.182779][ T481] usb 7-1: USB disconnect, device number 56 [ 184.189581][ T481] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 184.199526][ T24] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 184.218689][ 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 [ 184.232815][ T24] usb 6-1: USB disconnect, device number 56 [ 184.244936][ T24] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 184.245042][ T2654] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 184.368867][ T2656] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 184.462272][ T350] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 184.468915][ T350] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 184.476622][ T350] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 184.577200][ T877] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 184.584113][ T877] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 184.591749][ T877] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 184.668196][ T350] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 184.676785][ 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 [ 184.692456][ T350] usb 2-1: USB disconnect, device number 56 [ 184.699325][ T350] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 184.778232][ T877] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 184.786536][ T877] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 184.799640][ T877] usb 5-1: USB disconnect, device number 56 [ 184.804774][ T481] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 184.807366][ T877] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 184.931217][ T487] usb 7-1: new high-speed USB device number 57 using dummy_hcd [ 184.981162][ T6] usb 6-1: new high-speed USB device number 57 using dummy_hcd [ 185.002377][ T481] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.013902][ T481] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 185.025396][ T481] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 185.034690][ T481] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.042903][ T481] usb 1-1: Product: syz [ 185.047093][ T481] usb 1-1: Manufacturer: syz [ 185.051733][ T481] usb 1-1: SerialNumber: syz [ 185.112666][ T487] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.123795][ T487] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 185.135239][ T487] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 185.144567][ T487] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.152664][ T487] usb 7-1: Product: syz [ 185.157382][ T487] usb 7-1: Manufacturer: syz [ 185.162146][ T487] usb 7-1: SerialNumber: syz [ 185.168035][ T6] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.180423][ T6] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 185.195228][ T6] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 185.204707][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.212958][ T6] usb 6-1: Product: syz [ 185.217179][ T6] usb 6-1: Manufacturer: syz [ 185.222168][ T6] usb 6-1: SerialNumber: syz [ 185.257847][ T2685] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 185.390853][ T2687] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 185.429032][ T2689] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 185.461234][ T19] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 185.551343][ T877] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 185.642416][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.653713][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 185.665633][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 185.675099][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.683443][ T19] usb 2-1: Product: syz [ 185.687841][ T19] usb 2-1: Manufacturer: syz [ 185.692859][ T19] usb 2-1: SerialNumber: syz [ 185.732441][ T877] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.743698][ T877] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 185.755393][ T877] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 185.764709][ T877] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.772954][ T877] usb 5-1: Product: syz [ 185.777145][ T877] usb 5-1: Manufacturer: syz [ 185.781811][ T877] usb 5-1: SerialNumber: syz [ 185.875346][ T2685] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 185.900119][ T2691] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 185.988099][ T2693] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 186.000728][ T2687] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 186.038874][ T2689] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 186.083336][ T481] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 186.089939][ T481] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 186.097606][ T481] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 186.208894][ T487] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 186.215471][ T487] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 186.223131][ T487] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 186.247398][ T6] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 186.253971][ T6] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 186.261889][ T6] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 186.284165][ T481] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 186.293164][ T481] 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 [ 186.306231][ T481] usb 1-1: USB disconnect, device number 57 [ 186.313583][ T481] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 186.409704][ T487] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 186.418176][ T487] 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 [ 186.431277][ T487] usb 7-1: USB disconnect, device number 57 [ 186.439668][ T487] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 186.450360][ T6] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 186.460807][ 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 [ 186.474266][ T6] usb 6-1: USB disconnect, device number 57 [ 186.482762][ T6] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 186.513385][ T2691] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 186.596667][ T2693] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 186.721879][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 186.728447][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 186.736438][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 186.805048][ T877] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 186.811772][ T877] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 186.819363][ T877] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 186.926547][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 186.934959][ T19] 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 [ 186.947553][ T19] usb 2-1: USB disconnect, device number 57 [ 186.962511][ T19] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 187.005609][ T877] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 187.013571][ T877] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 187.034538][ T877] usb 5-1: USB disconnect, device number 57 [ 187.040835][ T877] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 187.061219][ T24] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 187.221156][ T567] usb 7-1: new high-speed USB device number 58 using dummy_hcd [ 187.221248][ T487] usb 6-1: new high-speed USB device number 58 using dummy_hcd [ 187.252453][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 187.263722][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 187.275444][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 187.285351][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.293492][ T24] usb 1-1: Product: syz [ 187.297736][ T24] usb 1-1: Manufacturer: syz [ 187.302824][ T24] usb 1-1: SerialNumber: syz [ 187.402343][ T567] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 187.414166][ T567] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 187.422396][ T487] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 187.425699][ T567] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 187.435044][ T487] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 187.456173][ T487] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 187.457619][ T567] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.470899][ T487] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.474588][ T567] usb 7-1: Product: syz [ 187.482461][ T487] usb 6-1: Product: syz [ 187.487028][ T567] usb 7-1: Manufacturer: syz [ 187.490623][ T487] usb 6-1: Manufacturer: syz 2025/07/23 14:00:59 executed programs: 293 [ 187.495541][ T567] usb 7-1: SerialNumber: syz [ 187.500127][ T487] usb 6-1: SerialNumber: syz [ 187.509133][ T2695] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 187.725687][ T2697] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 187.726249][ T2699] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 187.791151][ T19] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 187.801426][ T877] usb 5-1: new high-speed USB device number 58 using dummy_hcd [ 187.972353][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 187.983423][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 187.995030][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 188.002496][ T877] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 188.004380][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.015644][ T877] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 188.023510][ T19] usb 2-1: Product: syz [ 188.035555][ T877] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 188.037449][ T19] usb 2-1: Manufacturer: syz [ 188.047060][ T877] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.051354][ T19] usb 2-1: SerialNumber: syz [ 188.059842][ T877] usb 5-1: Product: syz [ 188.068135][ T877] usb 5-1: Manufacturer: syz [ 188.072927][ T877] usb 5-1: SerialNumber: syz [ 188.122490][ T2695] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 188.267145][ T2728] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 188.279542][ T2730] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 188.330891][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 188.337873][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 188.337976][ T2697] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 188.345665][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 188.353598][ T2699] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 188.536290][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 188.545010][ 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 [ 188.557898][ T24] usb 1-1: USB disconnect, device number 58 [ 188.564579][ T24] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 188.571830][ T487] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 188.575701][ T567] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 188.580366][ T487] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 188.587425][ T567] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 188.597469][ T487] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 188.607166][ T567] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 188.775812][ T487] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 188.784734][ T487] 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 [ 188.787829][ T567] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 188.798181][ T487] usb 6-1: USB disconnect, device number 58 [ 188.811886][ T487] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 188.814158][ T567] 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 [ 188.840588][ T567] usb 7-1: USB disconnect, device number 58 [ 188.848180][ T567] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 188.875674][ T2728] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 188.888744][ T2730] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 189.097413][ T877] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 189.097439][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 189.097457][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 189.111110][ T877] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 189.111141][ T877] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 189.132645][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 189.298277][ T877] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 189.306392][ T877] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 189.317501][ T24] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 189.325684][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 189.332209][ T877] usb 5-1: USB disconnect, device number 58 [ 189.338353][ T19] 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 [ 189.341673][ T877] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 189.365532][ T19] usb 2-1: USB disconnect, device number 58 [ 189.372208][ T19] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 189.522326][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 189.533441][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 189.544709][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 189.554065][ T347] usb 6-1: new high-speed USB device number 59 using dummy_hcd [ 189.561803][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.569919][ T24] usb 1-1: Product: syz [ 189.571179][ T487] usb 7-1: new high-speed USB device number 59 using dummy_hcd [ 189.574229][ T24] usb 1-1: Manufacturer: syz [ 189.586624][ T24] usb 1-1: SerialNumber: syz [ 189.762282][ T347] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 189.762295][ T487] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 189.762339][ T347] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 189.773706][ T487] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 189.786678][ T347] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 189.794662][ T2746] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 189.804638][ T347] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.823811][ T487] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 189.832930][ T347] usb 6-1: Product: syz [ 189.843176][ T487] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.846697][ T347] usb 6-1: Manufacturer: syz [ 189.854582][ T487] usb 7-1: Product: syz [ 189.862718][ T487] usb 7-1: Manufacturer: syz [ 189.865977][ T347] usb 6-1: SerialNumber: syz [ 189.867551][ T487] usb 7-1: SerialNumber: syz [ 190.080932][ T2761] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 190.080932][ T2763] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 190.141154][ T19] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 190.141153][ T567] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 190.332454][ T567] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 190.332465][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 190.332507][ T567] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 190.343605][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 190.356786][ T567] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 190.367282][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 190.374669][ T567] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.383926][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.392859][ T567] usb 5-1: Product: syz [ 190.401330][ T19] usb 2-1: Product: syz [ 190.409247][ T567] usb 5-1: Manufacturer: syz [ 190.413761][ T19] usb 2-1: Manufacturer: syz [ 190.417651][ T567] usb 5-1: SerialNumber: syz [ 190.422698][ T19] usb 2-1: SerialNumber: syz [ 190.431666][ T2746] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 190.632572][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 190.639153][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 190.639278][ T2765] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 190.647345][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 190.654424][ T2767] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 190.696713][ T2761] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 190.704184][ T2763] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 190.835149][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 190.843766][ 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 [ 190.860878][ T24] usb 1-1: USB disconnect, device number 59 [ 190.867537][ T24] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 190.911991][ T347] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 190.912127][ T487] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 190.920236][ T347] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 190.925507][ T487] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 190.933438][ T347] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 190.941013][ T487] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 191.112779][ T347] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 191.121773][ T347] 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 [ 191.129030][ T487] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 191.135722][ T347] usb 6-1: USB disconnect, device number 59 [ 191.151986][ T347] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 191.156005][ T487] 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 [ 191.180282][ T487] usb 7-1: USB disconnect, device number 59 [ 191.195419][ T487] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 191.261874][ T2765] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 191.273301][ T2767] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 191.469842][ T567] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 191.476678][ T567] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 191.482625][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 191.484464][ T567] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 191.490779][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 191.490796][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 191.621733][ T6] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 191.678283][ T567] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 191.687037][ T567] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 191.692049][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 191.703953][ T567] usb 5-1: USB disconnect, device number 59 [ 191.714264][ T567] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 191.716693][ T19] 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 [ 191.739759][ T19] usb 2-1: USB disconnect, device number 59 [ 191.746447][ T19] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 191.802441][ T6] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 191.814580][ T6] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 191.826347][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 191.835776][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.843955][ T6] usb 1-1: Product: syz [ 191.848131][ T6] usb 1-1: Manufacturer: syz [ 191.852828][ T6] usb 1-1: SerialNumber: syz [ 191.881187][ T347] usb 6-1: new high-speed USB device number 60 using dummy_hcd [ 191.901151][ T487] usb 7-1: new high-speed USB device number 60 using dummy_hcd [ 192.058830][ T2783] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 192.067685][ T347] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 192.078788][ T347] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 192.090307][ T347] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 192.092478][ T487] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 192.099445][ T347] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.110986][ T487] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 192.118538][ T347] usb 6-1: Product: syz [ 192.130275][ T487] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 192.132462][ T347] usb 6-1: Manufacturer: syz [ 192.132479][ T347] usb 6-1: SerialNumber: syz [ 192.142177][ T487] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.159672][ T487] usb 7-1: Product: syz [ 192.164074][ T487] usb 7-1: Manufacturer: syz [ 192.168808][ T487] usb 7-1: SerialNumber: syz [ 192.348242][ T2798] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 192.375393][ T2800] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 192.451153][ T567] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 192.471147][ T19] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 192.632349][ T567] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 192.643402][ T567] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 192.654792][ T567] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 192.662527][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 192.664080][ T567] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.675180][ T2783] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 192.683046][ T567] usb 5-1: Product: syz [ 192.690792][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 192.704193][ T567] usb 5-1: Manufacturer: syz [ 192.708968][ T567] usb 5-1: SerialNumber: syz [ 192.715618][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 192.724946][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.733672][ T19] usb 2-1: Product: syz [ 192.737916][ T19] usb 2-1: Manufacturer: syz [ 192.742799][ T19] usb 2-1: SerialNumber: syz [ 192.905608][ T6] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 192.912191][ T6] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 192.915718][ T2802] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 192.920199][ T6] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 192.949105][ T2804] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 192.956858][ T2798] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 192.984347][ T2800] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 193.106415][ T6] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 193.114927][ 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 [ 193.131543][ T6] usb 1-1: USB disconnect, device number 60 [ 193.138831][ T6] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 193.165281][ T347] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 193.172010][ T347] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 193.179892][ T347] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 193.192532][ T487] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 193.199912][ T487] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 193.208688][ T487] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 193.365949][ T347] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 193.374283][ T347] 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 [ 193.391882][ T347] usb 6-1: USB disconnect, device number 60 [ 193.398376][ T347] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 193.403124][ T487] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 193.422447][ T487] 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 [ 193.438283][ T487] usb 7-1: USB disconnect, device number 60 [ 193.445844][ T487] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 193.529222][ T2802] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 193.557356][ T2804] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 2025/07/23 14:01:05 executed programs: 305 [ 193.740343][ T567] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 193.748100][ T567] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 193.755760][ T567] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 193.765575][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 193.772187][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 193.779919][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 193.931199][ T877] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 193.941367][ T567] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 193.949553][ T567] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 193.962257][ T567] usb 5-1: USB disconnect, device number 60 [ 193.969586][ T567] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 193.969614][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 193.976557][ T19] 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 [ 194.001246][ T19] usb 2-1: USB disconnect, device number 60 [ 194.008579][ T19] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 194.123404][ T877] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 194.134443][ T877] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 194.145784][ T877] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 194.154922][ T877] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.163099][ T347] usb 6-1: new high-speed USB device number 61 using dummy_hcd [ 194.171148][ T487] usb 7-1: new high-speed USB device number 61 using dummy_hcd [ 194.171360][ T877] usb 1-1: Product: syz [ 194.183072][ T877] usb 1-1: Manufacturer: syz [ 194.187705][ T877] usb 1-1: SerialNumber: syz [ 194.352460][ T487] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 194.363498][ T487] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 194.372408][ T347] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 194.375431][ T487] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 194.384795][ T347] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 194.394292][ T487] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.403891][ T2821] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 194.412049][ T487] usb 7-1: Product: syz [ 194.421807][ T347] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 194.423049][ T487] usb 7-1: Manufacturer: syz [ 194.432623][ T347] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.437041][ T487] usb 7-1: SerialNumber: syz [ 194.445159][ T347] usb 6-1: Product: syz [ 194.453921][ T347] usb 6-1: Manufacturer: syz [ 194.461707][ T347] usb 6-1: SerialNumber: syz [ 194.668152][ T2835] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 194.675717][ T2837] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 194.731148][ T19] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 194.751199][ T6] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 194.912353][ T19] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 194.923463][ T19] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 194.934779][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 194.946047][ T6] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 194.956243][ T19] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 194.965428][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.973564][ T19] usb 5-1: Product: syz [ 194.977862][ T19] usb 5-1: Manufacturer: syz [ 194.982564][ T19] usb 5-1: SerialNumber: syz [ 194.987625][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 194.997525][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.006024][ T6] usb 2-1: Product: syz [ 195.010350][ T6] usb 2-1: Manufacturer: syz [ 195.015642][ T6] usb 2-1: SerialNumber: syz [ 195.020289][ T2821] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 195.215493][ T2839] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 195.223230][ T2841] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 195.230787][ T877] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 195.237396][ T877] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 195.245046][ T877] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 195.276685][ T2835] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 195.284599][ T2837] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 195.433710][ T877] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 195.442295][ T877] 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 [ 195.459249][ T877] usb 1-1: USB disconnect, device number 61 [ 195.466073][ T877] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 195.484762][ T347] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 195.491472][ T347] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 195.499070][ T347] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 195.499553][ T487] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 195.511515][ T487] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 195.519226][ T487] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 195.685318][ T347] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 195.693250][ T347] 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 [ 195.705542][ T487] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 195.710799][ T347] usb 6-1: USB disconnect, device number 61 [ 195.718000][ T347] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 195.728942][ T487] 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 [ 195.746023][ T487] usb 7-1: USB disconnect, device number 61 [ 195.753923][ T487] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 195.825809][ T2839] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 195.833231][ T2841] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 196.041463][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 196.048129][ T19] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 196.055798][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 196.063450][ T19] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 196.071023][ T19] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 196.076773][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 196.221226][ T877] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 196.242118][ T6] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 196.248362][ T19] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 196.256170][ T19] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 196.268970][ T6] 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 [ 196.287907][ T19] usb 5-1: USB disconnect, device number 61 [ 196.296007][ T6] usb 2-1: USB disconnect, device number 61 [ 196.302343][ T6] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 196.313096][ T19] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 196.412311][ T877] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 196.423732][ T877] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 196.435700][ T877] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 196.444893][ T877] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.452945][ T877] usb 1-1: Product: syz [ 196.457110][ T877] usb 1-1: Manufacturer: syz [ 196.461855][ T567] usb 6-1: new high-speed USB device number 62 using dummy_hcd [ 196.469583][ T877] usb 1-1: SerialNumber: syz [ 196.481177][ T487] usb 7-1: new high-speed USB device number 62 using dummy_hcd [ 196.662286][ T487] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 196.662297][ T567] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 196.662334][ T567] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 196.673754][ T487] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 196.684750][ T2864] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 196.696061][ T487] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 196.705542][ T567] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 196.711382][ T487] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.720474][ T567] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.729662][ T487] usb 7-1: Product: syz [ 196.738419][ T567] usb 6-1: Product: syz [ 196.746130][ T487] usb 7-1: Manufacturer: syz [ 196.766841][ T567] usb 6-1: Manufacturer: syz [ 196.772066][ T567] usb 6-1: SerialNumber: syz [ 196.779781][ T487] usb 7-1: SerialNumber: syz [ 196.979410][ T2872] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 196.987006][ T2874] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 197.041160][ T24] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 197.071154][ T19] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 197.222400][ T24] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 197.233486][ T24] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 197.244906][ T24] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 197.252417][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 197.254025][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.265502][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 197.273604][ T24] usb 5-1: Product: syz [ 197.285862][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 197.287955][ T24] usb 5-1: Manufacturer: syz [ 197.297516][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.301669][ T24] usb 5-1: SerialNumber: syz [ 197.310209][ T19] usb 2-1: Product: syz [ 197.318842][ T2864] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 197.318960][ T19] usb 2-1: Manufacturer: syz [ 197.330785][ T19] usb 2-1: SerialNumber: syz [ 197.527375][ T2877] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 197.535006][ T877] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 197.537275][ T2878] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 197.541714][ T877] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 197.556404][ T877] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 197.595589][ T2872] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 197.595589][ T2874] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 197.735744][ T877] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 197.744558][ T877] 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 [ 197.758286][ T877] usb 1-1: USB disconnect, device number 62 [ 197.764751][ T877] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 197.810528][ T567] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 197.810705][ T487] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 197.817435][ T567] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 197.824622][ T487] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 197.834013][ T567] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 197.840144][ T487] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 198.011145][ T567] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 198.019882][ T567] 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 [ 198.028658][ T487] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 198.034108][ T567] usb 6-1: USB disconnect, device number 62 [ 198.043666][ T567] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 198.064229][ T487] 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 [ 198.079198][ T487] usb 7-1: USB disconnect, device number 62 [ 198.089291][ T487] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 198.135944][ T2877] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 198.150386][ T2878] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 198.344197][ T24] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 198.350734][ T24] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 198.358616][ T24] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 198.358731][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 198.371134][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 198.378730][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 198.541156][ T487] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 198.549577][ T24] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 198.558207][ T24] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 198.569705][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 198.578378][ T24] usb 5-1: USB disconnect, device number 62 [ 198.587268][ T24] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 198.588855][ T19] 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 [ 198.611632][ T19] usb 2-1: USB disconnect, device number 62 [ 198.619198][ T19] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 198.722268][ T487] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 198.733555][ T487] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 198.745040][ T487] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 198.754284][ T487] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.762321][ T487] usb 1-1: Product: syz [ 198.766536][ T487] usb 1-1: Manufacturer: syz [ 198.771205][ T487] usb 1-1: SerialNumber: syz [ 198.781163][ T347] usb 6-1: new high-speed USB device number 63 using dummy_hcd [ 198.801171][ T567] usb 7-1: new high-speed USB device number 63 using dummy_hcd [ 198.962272][ T347] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 198.973395][ T347] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 198.984120][ T2880] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 198.984464][ T567] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 199.002641][ T567] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 199.012803][ T347] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 199.022033][ T347] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.030261][ T347] usb 6-1: Product: syz [ 199.034699][ T347] usb 6-1: Manufacturer: syz [ 199.039447][ T347] usb 6-1: SerialNumber: syz [ 199.044543][ T567] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 199.054367][ T567] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 2025/07/23 14:01:11 executed programs: 318 [ 199.062503][ T567] usb 7-1: Product: syz [ 199.067347][ T567] usb 7-1: Manufacturer: syz [ 199.072102][ T567] usb 7-1: SerialNumber: syz [ 199.266944][ T2882] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 199.282801][ T2884] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 199.331153][ T19] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 199.351131][ T877] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 199.512257][ T19] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 199.523302][ T19] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 199.534800][ T19] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 199.542522][ T877] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 199.544019][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.555456][ T877] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 199.563458][ T19] usb 5-1: Product: syz [ 199.575488][ T877] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 199.577289][ T19] usb 5-1: Manufacturer: syz [ 199.586812][ T877] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.591013][ T19] usb 5-1: SerialNumber: syz [ 199.599686][ T877] usb 2-1: Product: syz [ 199.605135][ T2880] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 199.608349][ T877] usb 2-1: Manufacturer: syz [ 199.620357][ T877] usb 2-1: SerialNumber: syz [ 199.817533][ T487] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 199.820825][ T2886] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 199.824317][ T487] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 199.831865][ T2888] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 199.839344][ T487] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 199.875474][ T2882] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 199.891314][ T2884] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 200.019617][ T487] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 200.028128][ T487] 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 [ 200.046266][ T487] usb 1-1: USB disconnect, device number 63 [ 200.052859][ T487] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 200.083352][ T347] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 200.089953][ T347] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 200.097699][ T347] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 200.103554][ T567] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 200.110331][ T567] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 200.118066][ T567] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 200.284015][ T347] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 200.292973][ T347] 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 [ 200.305308][ T567] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 200.315016][ T567] 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 [ 200.326141][ T347] usb 6-1: USB disconnect, device number 63 [ 200.335255][ T347] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 200.348873][ T567] usb 7-1: USB disconnect, device number 63 [ 200.358296][ T567] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 200.452938][ T2888] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 200.457923][ T2886] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 200.667845][ T877] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 200.668970][ T19] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 200.674495][ T877] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 200.684017][ T19] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 200.688500][ T877] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 200.696560][ T19] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 200.794005][ T487] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 200.868424][ T877] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 200.869876][ T19] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 200.878862][ T877] 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 [ 200.886279][ T19] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 200.896427][ T877] usb 2-1: USB disconnect, device number 63 [ 200.909484][ T877] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 200.924449][ T19] usb 5-1: USB disconnect, device number 63 [ 200.930702][ T19] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 200.990136][ T487] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 201.001308][ T487] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 201.013123][ T487] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 201.022817][ T487] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.030842][ T487] usb 1-1: Product: syz [ 201.035476][ T487] usb 1-1: Manufacturer: syz [ 201.040113][ T487] usb 1-1: SerialNumber: syz [ 201.091154][ T347] usb 6-1: new high-speed USB device number 64 using dummy_hcd [ 201.091154][ T481] usb 7-1: new high-speed USB device number 64 using dummy_hcd [ 201.247680][ T2890] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 201.282141][ T481] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 201.292295][ T347] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 201.293163][ T481] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 201.304107][ T347] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 201.316192][ T481] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 201.325454][ T347] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 201.332761][ T481] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.342252][ T347] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.349957][ T481] usb 7-1: Product: syz [ 201.358249][ T347] usb 6-1: Product: syz [ 201.362108][ T481] usb 7-1: Manufacturer: syz [ 201.366536][ T347] usb 6-1: Manufacturer: syz [ 201.381234][ T347] usb 6-1: SerialNumber: syz [ 201.388476][ T481] usb 7-1: SerialNumber: syz [ 201.597293][ T2892] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 201.598234][ T2894] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 201.661151][ T877] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 201.668889][ T24] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 201.852433][ T877] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 201.863623][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 201.863633][ T2890] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 201.881940][ T877] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 201.891761][ T24] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 201.903064][ T877] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 201.912479][ T24] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 201.921602][ T877] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.929809][ T877] usb 5-1: Product: syz [ 201.934192][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.942287][ T877] usb 5-1: Manufacturer: syz [ 201.947019][ T877] usb 5-1: SerialNumber: syz [ 201.951705][ T24] usb 2-1: Product: syz [ 201.955920][ T24] usb 2-1: Manufacturer: syz [ 201.960637][ T24] usb 2-1: SerialNumber: syz [ 202.064555][ T487] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 202.071183][ T487] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 202.078859][ T487] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 202.167372][ T2925] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 202.174770][ T2924] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 202.206511][ T2892] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 202.214013][ T2894] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 202.267471][ T487] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 202.276059][ T487] 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 [ 202.289586][ T487] usb 1-1: USB disconnect, device number 64 [ 202.296020][ T487] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 202.414655][ T347] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 202.421327][ T347] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 202.429035][ T347] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 202.429351][ T481] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 202.441540][ T481] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 202.449300][ T481] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 202.617186][ T347] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 202.625680][ T347] 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 [ 202.637554][ T481] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 202.645215][ T347] usb 6-1: USB disconnect, device number 64 [ 202.652692][ T481] 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 [ 202.655007][ T347] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 202.666752][ T481] usb 7-1: USB disconnect, device number 64 [ 202.683334][ T481] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 202.776081][ T2925] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 202.783731][ T2924] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 202.989589][ T877] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 202.996302][ T24] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 203.002988][ T877] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 203.010549][ T877] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 203.016262][ T24] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 203.024011][ T24] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 203.051132][ T567] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 203.192675][ T877] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 203.198781][ T24] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 203.206709][ T877] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 203.219563][ T24] 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 [ 203.232242][ T567] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 203.247679][ T877] usb 5-1: USB disconnect, device number 64 [ 203.253826][ T24] usb 2-1: USB disconnect, device number 64 [ 203.259932][ T567] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 203.270921][ T24] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 203.282157][ T567] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 203.292350][ T567] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.292439][ T877] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 203.310045][ T567] usb 1-1: Product: syz [ 203.315557][ T567] usb 1-1: Manufacturer: syz [ 203.320217][ T567] usb 1-1: SerialNumber: syz [ 203.421186][ T347] usb 6-1: new high-speed USB device number 65 using dummy_hcd [ 203.428865][ T360] usb 7-1: new high-speed USB device number 65 using dummy_hcd [ 203.528418][ T2927] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 203.612276][ T360] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 203.623412][ T347] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 203.634490][ T360] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 203.644327][ T347] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 203.655737][ T360] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 203.664898][ T347] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 203.674272][ T360] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.682414][ T347] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.690536][ T347] usb 6-1: Product: syz [ 203.694801][ T360] usb 7-1: Product: syz [ 203.699019][ T360] usb 7-1: Manufacturer: syz [ 203.715531][ T347] usb 6-1: Manufacturer: syz [ 203.720719][ T360] usb 7-1: SerialNumber: syz [ 203.725476][ T347] usb 6-1: SerialNumber: syz [ 203.932152][ T2931] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 203.939713][ T2929] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 203.971170][ T481] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 203.981183][ T487] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 204.137445][ T2927] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 204.152491][ T481] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 204.163904][ T481] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 204.174919][ T487] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 204.186055][ T487] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 204.196295][ T481] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 204.205650][ T481] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.213764][ T481] usb 2-1: Product: syz [ 204.218056][ T481] usb 2-1: Manufacturer: syz [ 204.222746][ T481] usb 2-1: SerialNumber: syz [ 204.228701][ T487] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 204.238223][ T487] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.246316][ T487] usb 5-1: Product: syz [ 204.251248][ T487] usb 5-1: Manufacturer: syz [ 204.255949][ T487] usb 5-1: SerialNumber: syz [ 204.345643][ T567] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 204.352510][ T567] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 204.360091][ T567] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 204.451026][ T2960] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 204.462992][ T2962] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 204.545843][ T2931] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 204.553762][ T2929] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 204.561200][ T567] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 204.570094][ T567] 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 [ 204.587534][ T567] usb 1-1: USB disconnect, device number 65 [ 204.594742][ T567] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 204.762108][ T360] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 204.768814][ T347] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 204.775330][ T360] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 204.782977][ T347] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 204.790567][ T347] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 204.796265][ T360] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 204.962898][ T360] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 204.971285][ T347] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 204.979246][ T347] 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 [ 204.992358][ T360] 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 [ 205.006619][ T347] usb 6-1: USB disconnect, device number 65 [ 205.012800][ T360] usb 7-1: USB disconnect, device number 65 [ 205.021500][ T360] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 205.034994][ T347] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) 2025/07/23 14:01:17 executed programs: 330 [ 205.059704][ T2960] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 205.071571][ T2962] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 205.267913][ T481] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 205.274958][ T481] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 205.283051][ T487] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 205.289585][ T481] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 205.295335][ T487] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 205.303254][ T487] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 205.331124][ T361] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 205.468598][ T481] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 205.478584][ T481] 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 [ 205.490956][ T487] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 205.498560][ T487] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 205.510911][ T481] usb 2-1: USB disconnect, device number 65 [ 205.519633][ T487] usb 5-1: USB disconnect, device number 65 [ 205.526135][ T481] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 205.535987][ T487] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 205.545377][ T361] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 205.557791][ T361] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 205.570874][ T361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 205.580297][ T361] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.588613][ T361] usb 1-1: Product: syz [ 205.592996][ T361] usb 1-1: Manufacturer: syz [ 205.597792][ T361] usb 1-1: SerialNumber: syz [ 205.731189][ T360] usb 7-1: new high-speed USB device number 66 using dummy_hcd [ 205.761132][ T567] usb 6-1: new high-speed USB device number 66 using dummy_hcd [ 205.804005][ T2964] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 205.912771][ T360] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 205.924000][ T360] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 205.935566][ T360] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 205.944940][ T360] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.953319][ T360] usb 7-1: Product: syz [ 205.957635][ T360] usb 7-1: Manufacturer: syz [ 205.962383][ T360] usb 7-1: SerialNumber: syz [ 205.967306][ T567] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 205.978650][ T567] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 206.002025][ T567] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 206.011295][ T567] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.019341][ T567] usb 6-1: Product: syz [ 206.023968][ T567] usb 6-1: Manufacturer: syz [ 206.028627][ T567] usb 6-1: SerialNumber: syz [ 206.193085][ T2966] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 206.234801][ T2968] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 206.241138][ T487] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 206.261133][ T6] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 206.420591][ T2964] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 206.429246][ T487] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 206.440284][ T487] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 206.451547][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 206.462591][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 206.472733][ T487] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 206.481931][ T487] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.490057][ T487] usb 2-1: Product: syz [ 206.494381][ T487] usb 2-1: Manufacturer: syz [ 206.499046][ T487] usb 2-1: SerialNumber: syz [ 206.504100][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 206.513408][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.522056][ T6] usb 5-1: Product: syz [ 206.526309][ T6] usb 5-1: Manufacturer: syz [ 206.531570][ T6] usb 5-1: SerialNumber: syz [ 206.628959][ T361] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 206.635715][ T361] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 206.643354][ T361] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 206.731279][ T2970] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 206.738796][ T2972] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 206.801905][ T2966] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 206.829699][ T361] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 206.839006][ T361] 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 [ 206.844264][ T2968] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 206.852395][ T361] usb 1-1: USB disconnect, device number 66 [ 206.863667][ T361] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 207.010208][ T360] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 207.016929][ T360] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 207.024571][ T360] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 207.073889][ T567] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 207.080414][ T567] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 207.088076][ T567] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 207.213787][ T360] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 207.222392][ T360] 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 [ 207.235307][ T360] usb 7-1: USB disconnect, device number 66 [ 207.241667][ T360] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 207.278567][ T567] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 207.286899][ T567] 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 [ 207.299806][ T567] usb 6-1: USB disconnect, device number 66 [ 207.306130][ T567] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 207.339651][ T2970] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 207.347198][ T2972] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 207.548032][ T487] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 207.555256][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 207.562171][ T487] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 207.570118][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 207.577847][ T487] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 207.583865][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 207.601178][ T361] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 207.749747][ T487] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 207.756045][ T6] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 207.764021][ T487] 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 [ 207.777025][ T6] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 207.790600][ T487] usb 2-1: USB disconnect, device number 66 [ 207.798404][ T361] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 207.809946][ T361] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 207.820694][ T6] usb 5-1: USB disconnect, device number 66 [ 207.827244][ T487] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 207.840109][ T6] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 207.850037][ T361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 207.860755][ T361] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.870852][ T361] usb 1-1: Product: syz [ 207.875196][ T361] usb 1-1: Manufacturer: syz [ 207.879881][ T361] usb 1-1: SerialNumber: syz [ 208.041230][ T481] usb 7-1: new high-speed USB device number 67 using dummy_hcd [ 208.051344][ T567] usb 6-1: new high-speed USB device number 67 using dummy_hcd [ 208.100290][ T2974] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 208.232168][ T481] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.242461][ T567] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.243335][ T481] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 208.254596][ T567] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 208.285837][ T567] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 208.293236][ T481] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 208.295197][ T567] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.304491][ T481] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.313005][ T567] usb 6-1: Product: syz [ 208.320795][ T481] usb 7-1: Product: syz [ 208.325106][ T567] usb 6-1: Manufacturer: syz [ 208.330895][ T481] usb 7-1: Manufacturer: syz [ 208.334405][ T567] usb 6-1: SerialNumber: syz [ 208.338538][ T481] usb 7-1: SerialNumber: syz [ 208.545770][ T2978] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 208.553612][ T2976] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 208.553648][ T6] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 208.561211][ T360] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 208.725613][ T2974] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 208.742271][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.752377][ T360] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.753428][ T6] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 208.764479][ T360] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 208.776488][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 208.786157][ T360] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 208.793746][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.803078][ T360] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.810941][ T6] usb 2-1: Product: syz [ 208.819170][ T360] usb 5-1: Product: syz [ 208.823200][ T6] usb 2-1: Manufacturer: syz [ 208.828162][ T360] usb 5-1: Manufacturer: syz [ 208.832038][ T6] usb 2-1: SerialNumber: syz [ 208.836972][ T360] usb 5-1: SerialNumber: syz [ 208.933579][ T361] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 208.940393][ T361] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 208.948144][ T361] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 209.048205][ T3007] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 209.048860][ T3009] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 209.134286][ T361] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 209.142919][ T361] 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 [ 209.162494][ T361] usb 1-1: USB disconnect, device number 67 [ 209.165185][ T2978] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 209.169824][ T361] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 209.179370][ T2976] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 209.387619][ T567] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 209.394943][ T567] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 209.395135][ T481] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 209.403035][ T567] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 209.417323][ T481] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 209.426178][ T481] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 209.588500][ T567] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 209.596886][ T567] 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 [ 209.608335][ T481] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 209.614666][ T567] usb 6-1: USB disconnect, device number 67 [ 209.622521][ T567] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 209.629257][ T481] 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 [ 209.657101][ T3007] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 209.657531][ T481] usb 7-1: USB disconnect, device number 67 [ 209.665254][ T3009] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 209.671395][ T481] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 209.887922][ T360] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 209.887957][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 209.894937][ T360] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 209.901427][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 209.909113][ T360] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 209.916597][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 209.922089][ T24] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 210.088596][ T360] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 210.092558][ T6] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 210.099349][ T360] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 210.108713][ T6] 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 [ 210.123576][ T360] usb 5-1: USB disconnect, device number 67 2025/07/23 14:01:22 executed programs: 341 [ 210.140046][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 210.151572][ T360] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 210.166235][ T6] usb 2-1: USB disconnect, device number 67 [ 210.171429][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 210.172775][ T6] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 210.189892][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 210.203110][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.212202][ T24] usb 1-1: Product: syz [ 210.216432][ T24] usb 1-1: Manufacturer: syz [ 210.221809][ T24] usb 1-1: SerialNumber: syz [ 210.401172][ T481] usb 7-1: new high-speed USB device number 68 using dummy_hcd [ 210.409079][ T361] usb 6-1: new high-speed USB device number 68 using dummy_hcd [ 210.432428][ T3038] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 210.605231][ T361] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 210.616263][ T481] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 210.627811][ T361] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 210.637745][ T481] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 210.649491][ T361] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 210.658686][ T481] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 210.667820][ T361] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.675913][ T481] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.683989][ T361] usb 6-1: Product: syz [ 210.688215][ T361] usb 6-1: Manufacturer: syz [ 210.692942][ T481] usb 7-1: Product: syz [ 210.697117][ T481] usb 7-1: Manufacturer: syz [ 210.701946][ T361] usb 6-1: SerialNumber: syz [ 210.706928][ T481] usb 7-1: SerialNumber: syz [ 210.861195][ T6] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 210.871137][ T567] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 210.913212][ T3041] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 210.920800][ T3042] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 211.040996][ T3038] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 211.049424][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 211.052274][ T567] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 211.060444][ T6] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 211.072072][ T567] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 211.083201][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 211.093261][ T567] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 211.100543][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.109770][ T567] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.118183][ T6] usb 2-1: Product: syz [ 211.125885][ T567] usb 5-1: Product: syz [ 211.130277][ T6] usb 2-1: Manufacturer: syz [ 211.134464][ T567] usb 5-1: Manufacturer: syz [ 211.139276][ T6] usb 2-1: SerialNumber: syz [ 211.143779][ T567] usb 5-1: SerialNumber: syz [ 211.248938][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 211.255554][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 211.263221][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 211.351223][ T3071] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 211.354688][ T3073] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 211.449709][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 211.458078][ 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 [ 211.471106][ T24] usb 1-1: USB disconnect, device number 68 [ 211.478763][ T24] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 211.544526][ T3041] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 211.544526][ T3042] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 211.759516][ T361] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 211.766240][ T481] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 211.773081][ T361] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 211.780662][ T361] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 211.786675][ T481] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 211.794322][ T481] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 211.959847][ T3071] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 211.960734][ T361] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 211.973124][ T481] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 211.973296][ T3073] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 211.982353][ T481] 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 [ 211.999415][ T361] 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 [ 212.017616][ T481] usb 7-1: USB disconnect, device number 68 [ 212.024849][ T481] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 212.044217][ T361] usb 6-1: USB disconnect, device number 68 [ 212.051581][ T361] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 212.179406][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 212.186258][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 212.188487][ T567] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 212.194048][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 212.209104][ T567] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 212.217900][ T567] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 212.223793][ T360] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 212.386685][ T6] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 212.389120][ T567] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 212.396410][ 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 [ 212.406999][ T567] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 212.423309][ T360] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 212.429248][ T6] usb 2-1: USB disconnect, device number 68 [ 212.437520][ T567] usb 5-1: USB disconnect, device number 68 [ 212.457069][ T360] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 212.460885][ T6] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 212.472971][ T567] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 212.503769][ T360] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 212.517032][ T360] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.530148][ T360] usb 1-1: Product: syz [ 212.536114][ T360] usb 1-1: Manufacturer: syz [ 212.540854][ T360] usb 1-1: SerialNumber: syz [ 212.751572][ T3075] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 212.771158][ T24] usb 6-1: new high-speed USB device number 69 using dummy_hcd [ 212.781148][ T361] usb 7-1: new high-speed USB device number 69 using dummy_hcd [ 212.952231][ T24] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 212.963362][ T24] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 212.972397][ T361] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 212.975537][ T24] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 212.984607][ T361] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 212.993988][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.005309][ T361] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 213.011719][ T24] usb 6-1: Product: syz [ 213.020837][ T361] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.025075][ T24] usb 6-1: Manufacturer: syz [ 213.033488][ T361] usb 7-1: Product: syz [ 213.037653][ T24] usb 6-1: SerialNumber: syz [ 213.041963][ T361] usb 7-1: Manufacturer: syz [ 213.051006][ T361] usb 7-1: SerialNumber: syz [ 213.191131][ T347] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 213.211209][ T6] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 213.248694][ T3106] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 213.257216][ T3108] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 213.372195][ T347] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 213.383368][ T347] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 213.383422][ T3075] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 213.395361][ T347] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 213.402197][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 213.410043][ T347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.421670][ T6] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 213.429250][ T347] usb 5-1: Product: syz [ 213.441024][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 213.443250][ T347] usb 5-1: Manufacturer: syz [ 213.452512][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.457242][ T347] usb 5-1: SerialNumber: syz [ 213.465149][ T6] usb 2-1: Product: syz [ 213.474573][ T6] usb 2-1: Manufacturer: syz [ 213.479318][ T6] usb 2-1: SerialNumber: syz [ 213.622190][ T360] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 213.629063][ T360] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 213.636923][ T360] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 213.672317][ T3137] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 213.686593][ T3135] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 213.822946][ T360] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 213.832133][ T360] 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 [ 213.845690][ T360] usb 1-1: USB disconnect, device number 69 [ 213.857041][ T360] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 213.880567][ T3106] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 213.880814][ T3108] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 214.089579][ T24] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 214.096904][ T24] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 214.097756][ T361] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 214.105006][ T24] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 214.113715][ T361] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 214.124914][ T361] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 214.290405][ T3137] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 214.298357][ T361] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 214.298676][ T24] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 214.306523][ T3135] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 214.314557][ 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 [ 214.324675][ T361] 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 [ 214.342860][ T24] usb 6-1: USB disconnect, device number 69 [ 214.350973][ T24] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 214.369558][ T361] usb 7-1: USB disconnect, device number 69 [ 214.376280][ T361] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 214.498538][ T347] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 214.505343][ T347] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 214.513093][ T347] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 214.529111][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 214.536661][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 214.544471][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 214.631137][ T567] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 214.698937][ T347] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 214.707231][ T347] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 214.720731][ T347] usb 5-1: USB disconnect, device number 69 [ 214.727611][ T347] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 214.737220][ T6] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 214.746481][ 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 [ 214.761475][ T6] usb 2-1: USB disconnect, device number 69 [ 214.769110][ T6] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 214.812203][ T567] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 214.823721][ T567] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 214.837492][ T567] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 214.847610][ T567] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.855819][ T567] usb 1-1: Product: syz [ 214.860004][ T567] usb 1-1: Manufacturer: syz [ 214.864659][ T567] usb 1-1: SerialNumber: syz [ 215.070828][ T3166] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 215.071242][ T360] usb 7-1: new high-speed USB device number 70 using dummy_hcd [ 215.078284][ T19] usb 6-1: new high-speed USB device number 70 using dummy_hcd 2025/07/23 14:01:27 executed programs: 353 [ 215.262363][ T360] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 215.273541][ T360] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 215.282419][ T19] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 215.285395][ T360] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 215.294403][ T19] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 215.304038][ T360] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.315522][ T19] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 215.321777][ T360] usb 7-1: Product: syz [ 215.331178][ T19] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.335179][ T360] usb 7-1: Manufacturer: syz [ 215.343785][ T19] usb 6-1: Product: syz [ 215.347839][ T360] usb 7-1: SerialNumber: syz [ 215.352214][ T19] usb 6-1: Manufacturer: syz [ 215.361791][ T19] usb 6-1: SerialNumber: syz [ 215.511163][ T6] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 215.519027][ T481] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 215.558928][ T3195] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 215.567971][ T3197] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 215.702851][ T481] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 215.714126][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 215.726029][ T481] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 215.735992][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 215.736692][ T3166] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 215.748912][ T481] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 215.762700][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 215.772221][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.780489][ T481] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.788575][ T6] usb 5-1: Product: syz [ 215.792814][ T6] usb 5-1: Manufacturer: syz [ 215.797478][ T6] usb 5-1: SerialNumber: syz [ 215.802180][ T481] usb 2-1: Product: syz [ 215.806406][ T481] usb 2-1: Manufacturer: syz [ 215.811317][ T481] usb 2-1: SerialNumber: syz [ 215.954783][ T567] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 215.961494][ T567] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 215.969105][ T567] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 216.019229][ T3199] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 216.020183][ T3201] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 216.157263][ T567] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 216.165688][ T567] 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 [ 216.175595][ T3195] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 216.184249][ T3197] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 216.192476][ T567] usb 1-1: USB disconnect, device number 70 [ 216.199209][ T567] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 216.392105][ T360] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 216.392685][ T19] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 216.398600][ T360] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 216.398629][ T360] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 216.420043][ T19] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 216.428081][ T19] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 216.592763][ T360] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 216.595594][ T19] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 216.602485][ T360] 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 [ 216.612246][ T19] 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 [ 216.618047][ T360] usb 7-1: USB disconnect, device number 70 [ 216.634097][ T3199] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 216.634524][ T360] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 216.641504][ T3201] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 216.671330][ T19] usb 6-1: USB disconnect, device number 70 [ 216.685152][ T19] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 216.858172][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 216.865165][ T481] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 216.871920][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 216.879612][ T481] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 216.887602][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 216.893613][ T481] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 216.931126][ T567] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 217.064437][ T6] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 217.070603][ T481] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 217.078316][ T6] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 217.091023][ T481] 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 [ 217.113608][ T481] usb 2-1: USB disconnect, device number 70 [ 217.115031][ T567] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 217.119953][ T6] usb 5-1: USB disconnect, device number 70 [ 217.143737][ T481] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 217.159763][ T567] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 217.170578][ T6] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 217.172264][ T567] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 217.191194][ T567] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.199523][ T567] usb 1-1: Product: syz [ 217.203974][ T567] usb 1-1: Manufacturer: syz [ 217.211613][ T567] usb 1-1: SerialNumber: syz [ 217.371196][ T24] usb 7-1: new high-speed USB device number 71 using dummy_hcd [ 217.381261][ T360] usb 6-1: new high-speed USB device number 71 using dummy_hcd [ 217.418367][ T3230] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 217.562244][ T24] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 217.573530][ T360] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 217.594840][ T360] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 217.604725][ T24] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 217.616205][ T24] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 217.625819][ T360] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 217.635022][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.643212][ T360] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.651379][ T24] usb 7-1: Product: syz [ 217.655639][ T24] usb 7-1: Manufacturer: syz [ 217.660326][ T24] usb 7-1: SerialNumber: syz [ 217.664978][ T360] usb 6-1: Product: syz [ 217.669466][ T360] usb 6-1: Manufacturer: syz [ 217.674222][ T360] usb 6-1: SerialNumber: syz [ 217.851138][ T481] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 217.858965][ T6] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 217.880762][ T3259] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 217.881717][ T3261] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 218.035831][ T3230] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 218.044874][ T481] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 218.055965][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 218.067057][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 218.077008][ T481] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 218.088533][ T481] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 218.097888][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 218.107007][ T481] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 218.115087][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 218.123167][ T6] usb 5-1: Product: syz [ 218.127380][ T6] usb 5-1: Manufacturer: syz [ 218.132046][ T481] usb 2-1: Product: syz [ 218.136247][ T481] usb 2-1: Manufacturer: syz [ 218.140870][ T481] usb 2-1: SerialNumber: syz [ 218.145548][ T6] usb 5-1: SerialNumber: syz [ 218.243950][ T567] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 218.250653][ T567] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 218.258325][ T567] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 218.352144][ T3290] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 218.359621][ T3292] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 218.446777][ T567] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 218.455099][ T567] 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 [ 218.473821][ T567] usb 1-1: USB disconnect, device number 71 [ 218.480353][ T567] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 218.499326][ T3259] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 218.499577][ T3261] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 218.714645][ T360] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 218.721266][ T24] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 218.727808][ T24] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 218.735553][ T360] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 218.743337][ T360] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 218.749170][ T24] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 218.917596][ T360] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 218.923527][ T24] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 218.931581][ 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 [ 218.944558][ T360] 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 [ 218.961111][ T24] usb 7-1: USB disconnect, device number 71 [ 218.968510][ T3292] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 218.971199][ T3290] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 218.980013][ T360] usb 6-1: USB disconnect, device number 71 [ 218.993150][ T24] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 219.004227][ T360] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 219.193451][ T481] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 219.200395][ T481] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 219.209315][ T481] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 219.215767][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 219.222429][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 219.230253][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 219.236357][ T19] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 219.401533][ T481] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 219.410324][ T481] 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 [ 219.423272][ T6] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 219.430156][ T19] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 219.450906][ T481] usb 2-1: USB disconnect, device number 71 [ 219.457966][ T6] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 219.469033][ T19] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 219.479372][ T481] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 219.490287][ T6] usb 5-1: USB disconnect, device number 71 [ 219.497858][ T19] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 219.508070][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.516459][ T6] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 219.527076][ T19] usb 1-1: Product: syz [ 219.532481][ T19] usb 1-1: Manufacturer: syz [ 219.539854][ T19] usb 1-1: SerialNumber: syz [ 219.547127][ T487] ================================================================== [ 219.555229][ T487] BUG: KASAN: use-after-free in worker_thread+0x9ff/0x11f0 [ 219.562545][ T487] Read of size 8 at addr ffff888122710ce0 by task kworker/0:5/487 [ 219.570536][ T487] [ 219.572877][ T487] CPU: 0 PID: 487 Comm: kworker/0:5 Not tainted 6.1.141-syzkaller-1169948-gde932537be34 #0 [ 219.582854][ T487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 219.593000][ T487] Workqueue: 0x0 (events) [ 219.597470][ T487] Call Trace: [ 219.600763][ T487] [ 219.603814][ T487] __dump_stack+0x21/0x24 [ 219.608178][ T487] dump_stack_lvl+0xee/0x150 [ 219.612793][ T487] ? __cfi_dump_stack_lvl+0x8/0x8 [ 219.617826][ T487] ? __cfi__printk+0x8/0x8 [ 219.622328][ T487] ? __schedule+0xb8f/0x14e0 [ 219.626923][ T487] ? worker_thread+0x9ff/0x11f0 [ 219.631812][ T487] print_address_description+0x71/0x210 [ 219.637495][ T487] print_report+0x4a/0x60 [ 219.641856][ T487] kasan_report+0x122/0x150 [ 219.646465][ T487] ? worker_thread+0x9ff/0x11f0 [ 219.651411][ T487] __asan_report_load8_noabort+0x14/0x20 [ 219.657085][ T487] worker_thread+0x9ff/0x11f0 [ 219.661806][ T487] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 219.667281][ T487] ? __kthread_parkme+0x142/0x180 [ 219.672314][ T487] kthread+0x281/0x320 [ 219.676389][ T487] ? __cfi_worker_thread+0x10/0x10 [ 219.681504][ T487] ? __cfi_kthread+0x10/0x10 [ 219.686090][ T487] ret_from_fork+0x1f/0x30 [ 219.690513][ T487] [ 219.693543][ T487] [ 219.695866][ T487] Allocated by task 481: [ 219.700111][ T487] kasan_set_track+0x4b/0x70 [ 219.704718][ T487] kasan_save_alloc_info+0x25/0x30 [ 219.709862][ T487] __kasan_kmalloc+0x95/0xb0 [ 219.714627][ T487] __kmalloc_node+0xb2/0x1e0 [ 219.719304][ T487] kvmalloc_node+0x294/0x480 [ 219.724333][ T487] alloc_netdev_mqs+0x8d/0xf90 [ 219.729095][ T487] alloc_etherdev_mqs+0x37/0x40 [ 219.734089][ T487] usbnet_probe+0x20c/0x2780 [ 219.738750][ T487] usb_probe_interface+0x610/0xaf0 [ 219.743931][ T487] really_probe+0x2cb/0x960 [ 219.748453][ T487] __driver_probe_device+0x198/0x280 [ 219.753751][ T487] driver_probe_device+0x54/0x3e0 [ 219.758890][ T487] __device_attach_driver+0x2e9/0x4a0 [ 219.764274][ T487] bus_for_each_drv+0x183/0x210 [ 219.769134][ T487] __device_attach+0x2a2/0x400 [ 219.773902][ T487] device_initial_probe+0x1a/0x20 [ 219.778932][ T487] bus_probe_device+0xc0/0x1f0 [ 219.783695][ T487] device_add+0xb4d/0xef0 [ 219.788051][ T487] usb_set_configuration+0x19c2/0x1f10 [ 219.793532][ T487] usb_generic_driver_probe+0x91/0x150 [ 219.799035][ T487] usb_probe_device+0x159/0x270 [ 219.804015][ T487] really_probe+0x2cb/0x960 [ 219.808690][ T487] __driver_probe_device+0x198/0x280 [ 219.814015][ T487] driver_probe_device+0x54/0x3e0 [ 219.819062][ T487] __device_attach_driver+0x2e9/0x4a0 [ 219.824557][ T487] bus_for_each_drv+0x183/0x210 [ 219.829413][ T487] __device_attach+0x2a2/0x400 [ 219.834180][ T487] device_initial_probe+0x1a/0x20 [ 219.839206][ T487] bus_probe_device+0xc0/0x1f0 [ 219.843972][ T487] device_add+0xb4d/0xef0 [ 219.848349][ T487] usb_new_device+0xa70/0x1520 [ 219.853259][ T487] hub_event+0x2a5d/0x4680 [ 219.857774][ T487] process_one_work+0x71f/0xc40 [ 219.862711][ T487] worker_thread+0xa29/0x11f0 [ 219.867387][ T487] kthread+0x281/0x320 [ 219.871504][ T487] ret_from_fork+0x1f/0x30 [ 219.876005][ T487] [ 219.878346][ T487] Freed by task 481: [ 219.882261][ T487] kasan_set_track+0x4b/0x70 [ 219.886886][ T487] kasan_save_free_info+0x31/0x50 [ 219.891916][ T487] ____kasan_slab_free+0x132/0x180 [ 219.897027][ T487] __kasan_slab_free+0x11/0x20 [ 219.901881][ T487] slab_free_freelist_hook+0xc2/0x190 [ 219.907272][ T487] __kmem_cache_free+0xb7/0x1b0 [ 219.912140][ T487] kfree+0x6f/0xf0 [ 219.915877][ T487] kvfree+0x35/0x40 [ 219.919686][ T487] netdev_freemem+0x3f/0x60 [ 219.924226][ T487] netdev_release+0x7f/0xb0 [ 219.928760][ T487] device_release+0xa4/0x1d0 [ 219.933367][ T487] kobject_put+0x19d/0x280 [ 219.938047][ T487] put_device+0x1f/0x30 [ 219.942203][ T487] free_netdev+0x392/0x490 [ 219.946616][ T487] usbnet_disconnect+0x25a/0x3b0 [ 219.951643][ T487] usb_unbind_interface+0x223/0x8d0 [ 219.956847][ T487] device_release_driver_internal+0x508/0x820 [ 219.962935][ T487] device_release_driver+0x19/0x20 [ 219.968073][ T487] bus_remove_device+0x2ee/0x350 [ 219.973128][ T487] device_del+0x6a4/0xeb0 [ 219.977584][ T487] usb_disable_device+0x3a8/0x750 [ 219.982643][ T487] usb_disconnect+0x31e/0x860 [ 219.987395][ T487] hub_event+0x1bd5/0x4680 [ 219.992032][ T487] process_one_work+0x71f/0xc40 [ 219.997085][ T487] worker_thread+0xd2e/0x11f0 [ 220.001762][ T487] kthread+0x281/0x320 [ 220.006011][ T487] ret_from_fork+0x1f/0x30 [ 220.010542][ T487] [ 220.013038][ T487] Last potentially related work creation: [ 220.018768][ T487] kasan_save_stack+0x3a/0x60 [ 220.023449][ T487] __kasan_record_aux_stack+0xb6/0xc0 [ 220.028820][ T487] kasan_record_aux_stack_noalloc+0xb/0x10 [ 220.034624][ T487] insert_work+0x51/0x300 [ 220.038960][ T487] __queue_work+0x9b1/0xd30 [ 220.043477][ T487] queue_work_on+0xd2/0x140 [ 220.048089][ T487] usbnet_link_change+0x176/0x1a0 [ 220.053110][ T487] usbnet_probe+0x1d55/0x2780 [ 220.057789][ T487] usb_probe_interface+0x610/0xaf0 [ 220.062905][ T487] really_probe+0x2cb/0x960 [ 220.067421][ T487] __driver_probe_device+0x198/0x280 [ 220.072708][ T487] driver_probe_device+0x54/0x3e0 [ 220.077740][ T487] __device_attach_driver+0x2e9/0x4a0 [ 220.083117][ T487] bus_for_each_drv+0x183/0x210 [ 220.087964][ T487] __device_attach+0x2a2/0x400 [ 220.092738][ T487] device_initial_probe+0x1a/0x20 [ 220.097771][ T487] bus_probe_device+0xc0/0x1f0 [ 220.102529][ T487] device_add+0xb4d/0xef0 [ 220.106855][ T487] usb_set_configuration+0x19c2/0x1f10 [ 220.112423][ T487] usb_generic_driver_probe+0x91/0x150 [ 220.117905][ T487] usb_probe_device+0x159/0x270 [ 220.122766][ T487] really_probe+0x2cb/0x960 [ 220.127278][ T487] __driver_probe_device+0x198/0x280 [ 220.132579][ T487] driver_probe_device+0x54/0x3e0 [ 220.137792][ T487] __device_attach_driver+0x2e9/0x4a0 [ 220.143450][ T487] bus_for_each_drv+0x183/0x210 [ 220.148584][ T487] __device_attach+0x2a2/0x400 [ 220.153405][ T487] device_initial_probe+0x1a/0x20 [ 220.158571][ T487] bus_probe_device+0xc0/0x1f0 [ 220.163343][ T487] device_add+0xb4d/0xef0 [ 220.167679][ T487] usb_new_device+0xa70/0x1520 [ 220.172445][ T487] hub_event+0x2a5d/0x4680 [ 220.176867][ T487] process_one_work+0x71f/0xc40 [ 220.181716][ T487] worker_thread+0xa29/0x11f0 [ 220.186389][ T487] kthread+0x281/0x320 [ 220.190455][ T487] ret_from_fork+0x1f/0x30 [ 220.194974][ T487] [ 220.197291][ T487] The buggy address belongs to the object at ffff888122710000 [ 220.197291][ T487] which belongs to the cache kmalloc-4k of size 4096 [ 220.211346][ T487] The buggy address is located 3296 bytes inside of [ 220.211346][ T487] 4096-byte region [ffff888122710000, ffff888122711000) [ 220.224789][ T487] [ 220.227112][ T487] The buggy address belongs to the physical page: [ 220.233536][ T487] page:ffffea000489c400 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888122712000 pfn:0x122710 [ 220.245082][ T487] head:ffffea000489c400 order:3 compound_mapcount:0 compound_pincount:0 [ 220.253398][ T487] flags: 0x4000000000010200(slab|head|zone=1) [ 220.259477][ T487] raw: 4000000000010200 ffffea0004508008 ffffea0004476408 ffff888100043380 [ 220.268058][ T487] raw: ffff888122712000 0000000000040003 00000001ffffffff 0000000000000000 [ 220.276632][ T487] page dumped because: kasan: bad access detected [ 220.283039][ T487] page_owner tracks the page as allocated [ 220.288744][ T487] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 320, tgid 320 (syz-executor), ts 32872311684, free_ts 21890183749 [ 220.311322][ T487] post_alloc_hook+0x1f5/0x210 [ 220.316094][ T487] prep_new_page+0x1c/0x110 [ 220.320595][ T487] get_page_from_freelist+0x2c7b/0x2cf0 [ 220.326138][ T487] __alloc_pages+0x19e/0x3a0 [ 220.330725][ T487] alloc_slab_page+0x6e/0xf0 [ 220.335317][ T487] new_slab+0x98/0x3d0 [ 220.339385][ T487] ___slab_alloc+0x6f6/0xb50 [ 220.343970][ T487] __slab_alloc+0x5e/0xa0 [ 220.348298][ T487] __kmem_cache_alloc_node+0x203/0x2c0 [ 220.353755][ T487] kmalloc_trace+0x29/0xb0 [ 220.358262][ T487] kobject_uevent_env+0x287/0x730 [ 220.363292][ T487] kobject_uevent+0x1d/0x30 [ 220.367882][ T487] device_add+0xa5c/0xef0 [ 220.372213][ T487] netdev_register_kobject+0x179/0x320 [ 220.377669][ T487] register_netdevice+0xe3d/0x14a0 [ 220.382786][ T487] __ip_tunnel_create+0x33e/0x440 [ 220.387822][ T487] page last free stack trace: [ 220.392527][ T487] free_unref_page_prepare+0x742/0x750 [ 220.398002][ T487] free_unref_page+0x8f/0x530 [ 220.402678][ T487] __folio_put+0xac/0xe0 [ 220.406917][ T487] anon_pipe_buf_release+0x183/0x200 [ 220.412230][ T487] pipe_read+0x55d/0x1000 [ 220.416564][ T487] vfs_read+0x41e/0x8c0 [ 220.420786][ T487] ksys_read+0x140/0x240 [ 220.425053][ T487] __x64_sys_read+0x7b/0x90 [ 220.429674][ T487] x64_sys_call+0x2f/0x9a0 [ 220.434096][ T487] do_syscall_64+0x4c/0xa0 [ 220.438505][ T487] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 220.444510][ T487] [ 220.446852][ T487] Memory state around the buggy address: [ 220.452496][ T487] ffff888122710b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 220.460839][ T487] ffff888122710c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 220.469089][ T487] >ffff888122710c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 220.477169][ T487] ^ [ 220.484357][ T487] ffff888122710d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 220.492497][ T487] ffff888122710d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 220.500550][ T487] ================================================================== [ 220.508609][ T487] Disabling lock debugging due to kernel taint [ 220.525382][ T28] audit: type=1400 audit(1753279292.757:121): 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 [ 220.554732][ T28] audit: type=1400 audit(1753279292.787:122): 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 [ 220.578019][ T28] audit: type=1400 audit(1753279292.787:123): 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 2025/07/23 14:01:32 executed programs: 363 [ 220.615266][ T28] audit: type=1400 audit(1753279292.787:124): 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 [ 220.636784][ T28] audit: type=1400 audit(1753279292.787:125): 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 [ 220.658258][ T28] audit: type=1400 audit(1753279292.787:126): 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 [ 220.681546][ T28] audit: type=1400 audit(1753279292.787:127): 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 [ 220.778317][ T3294] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 220.861171][ T877] usb 7-1: new high-speed USB device number 72 using dummy_hcd [ 220.868873][ T360] usb 6-1: new high-speed USB device number 72 using dummy_hcd [ 220.981129][ T481] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 220.988968][ T6] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 221.052386][ T877] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 221.063644][ T360] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 221.074626][ T877] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 221.084446][ T360] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 221.095996][ T877] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 221.105331][ T360] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 221.114539][ T877] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.122583][ T360] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.130784][ T360] usb 6-1: Product: syz [ 221.135025][ T877] usb 7-1: Product: syz [ 221.139471][ T877] usb 7-1: Manufacturer: syz [ 221.144232][ T360] usb 6-1: Manufacturer: syz [ 221.148867][ T360] usb 6-1: SerialNumber: syz [ 221.153632][ T877] usb 7-1: SerialNumber: syz [ 221.182432][ T481] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 221.193707][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 221.204756][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 221.214632][ T481] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 221.226199][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 221.235541][ T481] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 221.244655][ T481] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.252820][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.260843][ T6] usb 5-1: Product: syz [ 221.265085][ T481] usb 2-1: Product: syz [ 221.269712][ T481] usb 2-1: Manufacturer: syz [ 221.274479][ T6] usb 5-1: Manufacturer: syz [ 221.279109][ T6] usb 5-1: SerialNumber: syz [ 221.283762][ T481] usb 2-1: SerialNumber: syz [ 221.359737][ T3324] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 221.367239][ T3325] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 221.394004][ T3294] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 221.491557][ T3342] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 221.499194][ T3341] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 221.602297][ T19] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 221.608832][ T19] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 221.616573][ T19] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 221.802977][ T19] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 221.811506][ 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 [ 221.830764][ T19] usb 1-1: USB disconnect, device number 72 [ 221.840120][ T19] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 221.968617][ T3324] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 221.976275][ T3325] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 222.100028][ T3342] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 222.107818][ T3341] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 222.179640][ T877] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 222.186526][ T360] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 222.193193][ T877] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 222.200933][ T360] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 222.208641][ T877] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 222.214462][ T360] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 222.318749][ T481] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 222.325389][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 222.331885][ T481] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 222.339642][ T481] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 222.345356][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 222.353237][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 222.381858][ T877] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 222.387837][ T360] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 222.396229][ T877] 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 [ 222.409690][ T360] 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 [ 222.427210][ T877] usb 7-1: USB disconnect, device number 72 [ 222.441626][ T360] usb 6-1: USB disconnect, device number 72 [ 222.447877][ T360] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 222.459564][ T877] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 222.519460][ T481] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 222.525641][ T6] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 222.534293][ T481] 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 [ 222.547778][ T6] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 222.563669][ T481] usb 2-1: USB disconnect, device number 72 [ 222.572717][ T6] usb 5-1: USB disconnect, device number 72 [ 222.578927][ T481] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 222.588221][ T487] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 222.596467][ T6] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 222.782421][ T487] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 222.793484][ T487] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 222.805070][ T487] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 222.814306][ T487] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.822493][ T487] usb 1-1: Product: syz [ 222.826782][ T487] usb 1-1: Manufacturer: syz [ 222.831622][ T487] usb 1-1: SerialNumber: syz [ 223.038325][ T3385] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 223.151180][ T360] usb 7-1: new high-speed USB device number 73 using dummy_hcd [ 223.171140][ T481] usb 6-1: new high-speed USB device number 73 using dummy_hcd [ 223.291139][ T6] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 223.301123][ T24] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 223.332312][ T360] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 223.343352][ T360] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 223.354695][ T360] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 223.362553][ T481] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 223.364119][ T360] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.375773][ T481] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 223.383301][ T360] usb 7-1: Product: syz [ 223.394921][ T481] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 223.397106][ T360] usb 7-1: Manufacturer: syz [ 223.406654][ T481] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.411098][ T360] usb 7-1: SerialNumber: syz [ 223.419513][ T481] usb 6-1: Product: syz [ 223.428462][ T481] usb 6-1: Manufacturer: syz [ 223.433386][ T481] usb 6-1: SerialNumber: syz [ 223.472396][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 223.483478][ T6] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 223.492382][ T24] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 223.495386][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 223.504586][ T24] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 223.513943][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.525093][ T24] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 223.531416][ T6] usb 2-1: Product: syz [ 223.540582][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.544844][ T6] usb 2-1: Manufacturer: syz [ 223.553339][ T24] usb 5-1: Product: syz [ 223.557482][ T6] usb 2-1: SerialNumber: syz [ 223.561840][ T24] usb 5-1: Manufacturer: syz [ 223.570948][ T24] usb 5-1: SerialNumber: syz [ 223.630274][ T3414] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 223.639520][ T3416] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 223.647093][ T3385] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 223.769344][ T3418] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 223.777330][ T3420] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 223.855119][ T487] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 223.861704][ T487] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 223.869295][ T487] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 224.055822][ T487] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 224.064397][ T487] 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 [ 224.082270][ T487] usb 1-1: USB disconnect, device number 73 [ 224.089002][ T487] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 224.239068][ T3414] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 224.248588][ T3416] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 224.377797][ T3418] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 224.385954][ T3420] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 224.447848][ T360] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 224.454411][ T360] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 224.462427][ T360] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 224.462573][ T481] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 224.474887][ T481] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 224.482725][ T481] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 224.585995][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 224.592608][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 224.600396][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 224.600632][ T24] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 224.613232][ T24] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 224.620851][ T24] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 224.648538][ T360] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 224.657068][ T360] 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 [ 224.668492][ T481] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 224.670711][ T360] usb 7-1: USB disconnect, device number 73 [ 224.682111][ T360] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 224.692233][ T481] 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 [ 224.721808][ T481] usb 6-1: USB disconnect, device number 73 [ 224.728547][ T481] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 224.786852][ T6] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 224.804727][ 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 [ 224.816406][ T24] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 224.827566][ T6] usb 2-1: USB disconnect, device number 73 [ 224.836202][ T24] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 224.838365][ T6] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 224.847473][ T567] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 224.867453][ T24] usb 5-1: USB disconnect, device number 73 [ 224.876926][ T24] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 225.052632][ T567] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 225.063712][ T567] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 225.075007][ T567] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 225.084124][ T567] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.092260][ T567] usb 1-1: Product: syz [ 225.097160][ T567] usb 1-1: Manufacturer: syz [ 225.102082][ T567] usb 1-1: SerialNumber: syz [ 225.308607][ T3449] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 225.441141][ T24] usb 6-1: new high-speed USB device number 74 using dummy_hcd [ 225.451116][ T481] usb 7-1: new high-speed USB device number 74 using dummy_hcd [ 225.561198][ T360] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 225.591134][ T6] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 225.622191][ T24] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 225.632619][ T481] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 225.633446][ T24] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 225.644285][ T481] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 225.656385][ T24] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 225.666015][ T481] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 225.673568][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.683176][ T481] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.691109][ T24] usb 6-1: Product: syz [ 225.703119][ T24] usb 6-1: Manufacturer: syz [ 225.703161][ T481] usb 7-1: Product: syz [ 225.707840][ T24] usb 6-1: SerialNumber: syz [ 225.717068][ T481] usb 7-1: Manufacturer: syz [ 225.721728][ T481] usb 7-1: SerialNumber: syz [ 225.752322][ T360] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 225.763478][ T360] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 225.774765][ T360] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 225.784159][ T360] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.792227][ T360] usb 2-1: Product: syz [ 225.796438][ T360] usb 2-1: Manufacturer: syz [ 225.801225][ T360] usb 2-1: SerialNumber: syz [ 225.802540][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 225.817259][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 225.828567][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 225.837759][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.845863][ T6] usb 5-1: Product: syz [ 225.850073][ T6] usb 5-1: Manufacturer: syz [ 225.854746][ T6] usb 5-1: SerialNumber: syz [ 225.917354][ T3449] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 225.927102][ T3479] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 225.928126][ T3480] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 226.013722][ T3482] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 226.061023][ T3484] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 226.125444][ T567] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 226.132045][ T567] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 226.139674][ T567] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 226.326221][ T567] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 226.334963][ T567] 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 [ 226.348622][ T567] usb 1-1: USB disconnect, device number 74 [ 226.355305][ T567] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 226.547625][ T3479] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 226.556942][ T3480] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 226.623168][ T3482] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 226.669964][ T3484] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 226.755840][ T24] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 226.762393][ T24] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 226.770089][ T24] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 226.770589][ T481] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 226.782441][ T481] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 226.790121][ T481] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 226.832383][ T360] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 226.839305][ T360] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 226.847574][ T360] cdc_ncm 2-1:1.0: setting rx_max = 2048 2025/07/23 14:01:39 executed programs: 375 [ 226.877755][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 226.885082][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 226.892866][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 226.956653][ T24] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 226.965267][ 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 [ 226.977071][ T481] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 226.992784][ T24] usb 6-1: USB disconnect, device number 74 [ 226.999101][ T24] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 227.005816][ T481] 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 [ 227.023764][ T481] usb 7-1: USB disconnect, device number 74 [ 227.030570][ T481] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 227.040869][ T360] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 227.060550][ T360] 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 [ 227.078401][ T6] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 227.094813][ T360] usb 2-1: USB disconnect, device number 74 [ 227.096148][ T6] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 227.101992][ T360] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 227.112218][ T361] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 227.134540][ T6] usb 5-1: USB disconnect, device number 74 [ 227.140992][ T6] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 227.302485][ T361] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.313594][ T361] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 227.325437][ T361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 227.335312][ T361] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.343589][ T361] usb 1-1: Product: syz [ 227.348030][ T361] usb 1-1: Manufacturer: syz [ 227.353116][ T361] usb 1-1: SerialNumber: syz [ 227.560207][ T3486] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 227.731129][ T481] usb 6-1: new high-speed USB device number 75 using dummy_hcd [ 227.761127][ T6] usb 7-1: new high-speed USB device number 75 using dummy_hcd [ 227.821177][ T360] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 227.851116][ T487] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 227.912152][ T481] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.923218][ T481] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 227.934677][ T481] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 227.943813][ T481] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.951878][ T481] usb 6-1: Product: syz [ 227.956360][ T481] usb 6-1: Manufacturer: syz [ 227.960981][ T481] usb 6-1: SerialNumber: syz [ 227.966945][ T6] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.978199][ T6] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 227.990288][ T6] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 227.999494][ T6] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.002630][ T360] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 228.007842][ T6] usb 7-1: Product: syz [ 228.019087][ T360] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 228.022799][ T6] usb 7-1: Manufacturer: syz [ 228.034873][ T360] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 228.037184][ T6] usb 7-1: SerialNumber: syz [ 228.046652][ T360] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.059029][ T360] usb 2-1: Product: syz [ 228.062395][ T487] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 228.063263][ T360] usb 2-1: Manufacturer: syz [ 228.074701][ T487] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 228.079016][ T360] usb 2-1: SerialNumber: syz [ 228.091605][ T487] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 228.102734][ T487] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.110984][ T487] usb 5-1: Product: syz [ 228.115444][ T487] usb 5-1: Manufacturer: syz [ 228.120123][ T487] usb 5-1: SerialNumber: syz [ 228.178204][ T3486] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 228.188440][ T3515] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 228.254112][ T3517] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 228.300562][ T3519] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 228.326565][ T3521] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 228.386289][ T361] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 228.392979][ T361] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 228.400741][ T361] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 228.587052][ T361] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 228.595529][ T361] 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 [ 228.608857][ T361] usb 1-1: USB disconnect, device number 75 [ 228.615232][ T361] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 228.807500][ T3515] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 228.862593][ T3517] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 228.909258][ T3519] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 228.935088][ T3521] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 229.015923][ T481] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 229.022752][ T481] cdc_ncm 6-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 229.030535][ T481] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 229.070794][ T6] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 229.077651][ T6] cdc_ncm 7-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 229.085474][ T6] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 229.117820][ T360] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 229.124714][ T360] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 229.132545][ T360] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 229.143123][ T487] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 229.149865][ T487] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 229.157613][ T487] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 229.219144][ T481] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 229.228057][ T481] 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 [ 229.247069][ T481] usb 6-1: USB disconnect, device number 75 [ 229.253960][ T481] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 229.271121][ T6] cdc_ncm 7-1:1.0: setting tx_max = 16384 [ 229.281397][ 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 [ 229.302381][ T6] usb 7-1: USB disconnect, device number 75 [ 229.322963][ T360] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 229.330551][ T6] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 229.334347][ T360] 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 [ 229.351495][ T487] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 229.357036][ T360] usb 2-1: USB disconnect, device number 75 [ 229.364391][ T24] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 229.373216][ T360] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 229.374618][ T487] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 229.399119][ T487] usb 5-1: USB disconnect, device number 75 [ 229.416809][ T487] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP)