ct$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1249.582827][ T1588] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 1249.651512][ T9777] usb 6-1: Using ep0 maxpacket: 32 [ 1249.761517][ T4888] usb 4-1: new high-speed USB device number 76 using dummy_hcd 07:11:05 executing program 4: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1249.851566][ T1588] usb 2-1: Using ep0 maxpacket: 32 [ 1249.851578][ T9777] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1249.851622][ T9777] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1249.888637][ T9777] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1249.913239][ T2122] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 1250.001572][ T2122] usb 3-1: Using ep0 maxpacket: 32 [ 1250.011532][ T4888] usb 4-1: Using ep0 maxpacket: 32 [ 1250.051549][ T9777] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1250.060686][ T9777] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1250.071172][ T9777] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1250.102360][ T9777] usb 6-1: Manufacturer: ␁ [ 1250.107009][ T9777] usb 6-1: SerialNumber: syz [ 1250.112917][ T1588] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1250.123646][ T1588] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1250.136759][ T1588] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1250.148973][T10388] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1250.162157][ T9777] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1250.172100][ T2122] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:11:05 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1250.201557][ T9389] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 1250.222412][ T4888] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1250.243763][ T6006] usb 1-1: USB disconnect, device number 94 [ 1250.321582][ T1588] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1250.330828][ T4888] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1250.341990][ T1588] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1250.350032][ T1588] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1250.392514][ T4888] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1250.405971][ T4888] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1250.419119][ T2122] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1250.428287][ T4888] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1250.436752][ T2122] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1250.445600][ T1588] usb 2-1: Manufacturer: ␁ [ 1250.450855][ T1588] usb 2-1: SerialNumber: syz [ 1250.457225][ T2122] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1250.489280][ T9389] usb 5-1: Using ep0 maxpacket: 32 [ 1250.497808][ T2122] usb 3-1: Manufacturer: ␁ [ 1250.504976][ T2122] usb 3-1: SerialNumber: syz [ 1250.512930][T10398] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1250.532501][ T1588] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1250.545238][T10416] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1250.562024][ T2122] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1250.641593][ T4888] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1250.650736][ T6006] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 1250.658428][ T4888] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1250.666508][ T9389] usb 5-1: unable to get BOS descriptor or descriptor too short [ 1250.675491][ T4888] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1250.705600][ T4888] usb 4-1: Manufacturer: ␁ [ 1250.711363][ T4888] usb 4-1: SerialNumber: syz [ 1250.733269][T10410] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1250.740324][T10410] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1250.769323][ T2122] usb 3-1: USB disconnect, device number 93 [ 1250.811970][ T9389] usb 5-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1250.823299][ T9389] usb 5-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1250.837292][ T9389] usb 5-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1250.850465][ T9389] usb 5-1: config 1 interface 0 has no altsetting 0 [ 1250.921596][ T6006] usb 1-1: Using ep0 maxpacket: 32 [ 1251.032046][ T9389] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1251.041282][ T9389] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1251.049455][ T9389] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1251.081887][ T9389] usb 5-1: Manufacturer: ␁ [ 1251.086533][ T9389] usb 5-1: SerialNumber: syz [ 1251.112637][T10421] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1251.119990][T10421] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1251.127217][ T6006] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1251.221555][ T6006] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1251.232019][ T4888] usb 4-1: bad CDC descriptors [ 1251.239925][ T4888] usb 4-1: USB disconnect, device number 76 07:11:06 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1251.263328][ T6006] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1251.278530][ T6006] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1251.461536][ T6006] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1251.470728][ T6006] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1251.482898][ T6006] usb 1-1: Product: syz [ 1251.489055][ T6006] usb 1-1: Manufacturer: syz [ 1251.494312][ T6006] usb 1-1: SerialNumber: syz [ 1251.532631][T10431] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1251.552153][ T6006] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1251.591515][ T9777] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 1251.605371][ T9389] usb 5-1: bad CDC descriptors [ 1251.618301][ T9389] usb 5-1: USB disconnect, device number 78 07:11:07 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1251.831527][ T9777] usb 3-1: Using ep0 maxpacket: 32 [ 1251.951968][ T9777] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1251.991538][ T4888] usb 4-1: new high-speed USB device number 77 using dummy_hcd 07:11:07 executing program 4: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:11:07 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1252.131825][ T9777] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1252.137231][ T6006] usb 6-1: USB disconnect, device number 116 [ 1252.141239][ T9777] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:11:07 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1252.169128][ T9777] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1252.217112][ T9389] usb 2-1: USB disconnect, device number 107 [ 1252.251641][ T4888] usb 4-1: Using ep0 maxpacket: 32 [ 1252.260951][ T9777] usb 3-1: Manufacturer: ␁ [ 1252.282853][ T9777] usb 3-1: SerialNumber: syz [ 1252.302629][T10466] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1252.321987][ T9777] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1252.422273][ T4888] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1252.433498][ T3201] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 1252.501565][ T4888] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1252.513076][ T4888] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1252.530051][ T9777] usb 3-1: USB disconnect, device number 94 [ 1252.531797][ T4888] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1252.565018][ T4888] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1252.581530][ T6006] usb 6-1: new high-speed USB device number 117 using dummy_hcd [ 1252.641562][ T9389] usb 2-1: new high-speed USB device number 108 using dummy_hcd [ 1252.671735][ T3201] usb 5-1: Using ep0 maxpacket: 32 [ 1252.731590][ T4888] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1252.741984][ T4888] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1252.750320][ T4888] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1252.792683][ T4888] usb 4-1: Manufacturer: ␁ [ 1252.798966][ T4888] usb 4-1: SerialNumber: syz [ 1252.832689][T10485] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1252.839877][T10485] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1252.852210][ T6006] usb 6-1: Using ep0 maxpacket: 32 [ 1252.852472][ T3201] usb 5-1: unable to get BOS descriptor or descriptor too short [ 1252.911575][ T9389] usb 2-1: Using ep0 maxpacket: 32 [ 1252.951850][ T3201] usb 5-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1252.963154][ T3201] usb 5-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1252.975297][ T3201] usb 5-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1252.988606][ T3201] usb 5-1: config 1 interface 0 has no altsetting 0 [ 1253.001567][ T6006] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1253.012749][ T6006] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1253.022554][ T6006] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1253.033332][ T6006] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 07:11:08 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1253.047026][ T6006] usb 6-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1253.161583][ T9389] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1253.161679][ T3201] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1253.161707][ T3201] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1253.172666][ T9389] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1253.193200][ T3201] usb 5-1: Manufacturer: ␁ [ 1253.202595][ T9389] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1253.214853][ T3201] usb 5-1: SerialNumber: syz [ 1253.242703][T10489] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1253.249869][T10489] raw-gadget gadget: fail, usb_ep_enable returned -22 07:11:08 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1253.267724][ T2122] usb 1-1: USB disconnect, device number 95 [ 1253.301960][ T6006] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1253.311561][ T6006] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1253.319688][ T6006] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1253.353138][ T4888] usb 4-1: bad CDC descriptors [ 1253.366651][ T4888] usb 4-1: USB disconnect, device number 77 [ 1253.371581][ T29] usb 3-1: new high-speed USB device number 95 using dummy_hcd [ 1253.399583][ T6006] usb 6-1: Manufacturer: ␁ [ 1253.404838][ T9389] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1253.419176][ T9389] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1253.430030][ T6006] usb 6-1: SerialNumber: syz [ 1253.438174][ T9389] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1253.485350][ T9389] usb 2-1: Manufacturer: ␁ [ 1253.491978][ T6006] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1253.505605][ T9389] usb 2-1: SerialNumber: syz [ 1253.533980][T10508] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1253.552200][ T9389] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1253.611534][ T29] usb 3-1: Using ep0 maxpacket: 32 [ 1253.702024][ T4888] usb 6-1: USB disconnect, device number 117 [ 1253.732356][ T2122] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 1253.733282][ T29] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1253.753484][ T3201] usb 5-1: bad CDC descriptors [ 1253.761780][ T3201] usb 5-1: USB disconnect, device number 79 07:11:09 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xcc, &(0x7f0000000200)=@string={0xcc, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1253.921705][ T29] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1253.931242][ T29] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1253.939899][ T29] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1253.970993][ T29] usb 3-1: Manufacturer: ␁ [ 1253.975860][ T29] usb 3-1: SerialNumber: syz [ 1253.991593][ T2122] usb 1-1: Using ep0 maxpacket: 32 [ 1254.003774][T10524] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1254.022015][ T29] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1254.121549][ T9389] usb 4-1: new high-speed USB device number 78 using dummy_hcd 07:11:09 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:11:09 executing program 4: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1254.201526][ T2122] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1254.230713][ T29] usb 3-1: USB disconnect, device number 95 [ 1254.311556][ T2122] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1254.322125][ T2122] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1254.337088][ T2122] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1254.371517][ T9389] usb 4-1: Using ep0 maxpacket: 32 [ 1254.502416][ T2122] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1254.512039][ T2122] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1254.532756][ T6006] usb 6-1: new high-speed USB device number 118 using dummy_hcd [ 1254.543720][ T9389] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1254.552299][ T4888] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 1254.561100][ T2122] usb 1-1: Product: syz [ 1254.567950][ T2122] usb 1-1: Manufacturer: syz [ 1254.572970][ T2122] usb 1-1: SerialNumber: syz [ 1254.603257][T10534] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1254.631595][ T9389] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1254.643293][ T2122] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1254.654458][ T9389] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1254.666950][ T9389] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1254.681993][ T9389] usb 4-1: config 1 interface 0 has no altsetting 0 07:11:10 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1254.802372][ T6006] usb 6-1: Using ep0 maxpacket: 32 [ 1254.815881][ T4888] usb 5-1: Using ep0 maxpacket: 32 [ 1254.842342][ T9389] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1254.851862][ T9389] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1254.859889][ T9389] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨 [ 1254.894718][ T9389] usb 4-1: Manufacturer: ␁ [ 1254.899959][ T9389] usb 4-1: SerialNumber: syz [ 1254.924072][T10574] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1254.931261][T10574] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1254.991574][ T6006] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1255.011559][ T4888] usb 5-1: unable to get BOS descriptor or descriptor too short [ 1255.032299][ T3201] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 1255.073724][ T6006] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1255.083528][ T6006] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1255.097868][ T4888] usb 5-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1255.109923][ T6006] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1255.119638][ T4888] usb 5-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1255.131189][ T4888] usb 5-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1255.144844][ T4888] usb 5-1: config 1 interface 0 has no altsetting 0 07:11:10 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1255.260845][ T8976] usb 2-1: USB disconnect, device number 108 [ 1255.277301][ T3201] usb 3-1: Using ep0 maxpacket: 32 [ 1255.296062][ T6006] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1255.311834][ T6006] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1255.320808][ T6006] usb 6-1: Product: syz [ 1255.331483][ T4888] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1255.341195][ T4888] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1255.353200][ T6006] usb 6-1: Manufacturer: syz [ 1255.359027][ T6006] usb 6-1: SerialNumber: syz [ 1255.364616][ T4888] usb 5-1: Manufacturer: ␁ [ 1255.376244][ T4888] usb 5-1: SerialNumber: syz [ 1255.392089][ T9389] usb 4-1: bad CDC descriptors [ 1255.398156][T10589] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1255.401946][ T3201] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1255.414955][ T9389] usb 4-1: USB disconnect, device number 78 [ 1255.419170][ T3201] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1255.422048][ T6006] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1255.434047][ T3201] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1255.472796][T10593] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1255.480005][T10593] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1255.631654][ T3201] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1255.640919][ T3201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1255.659771][ T3201] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1255.696225][ T3201] usb 3-1: Manufacturer: ␁ [ 1255.701215][ T3201] usb 3-1: SerialNumber: syz [ 1255.721578][ T8976] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 1255.722598][T10602] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1255.762200][ T3201] cdc_ether: probe of 3-1:1.0 failed with error -22 07:11:11 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1255.961542][ T8976] usb 2-1: Using ep0 maxpacket: 32 [ 1255.961990][ T4888] usb 5-1: bad CDC descriptors [ 1255.978657][ T9777] usb 3-1: USB disconnect, device number 96 [ 1256.001235][ T4888] usb 5-1: USB disconnect, device number 80 [ 1256.081619][ T8976] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1256.095797][ T8976] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1256.106477][ T8976] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1256.121442][ T8976] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1256.132794][ T8976] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1256.181554][ T3201] usb 4-1: new high-speed USB device number 79 using dummy_hcd 07:11:11 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1256.301590][ T8976] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1256.302354][ T4888] usb 1-1: USB disconnect, device number 96 [ 1256.314515][ T8976] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1256.355889][ T8976] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1256.394812][ T8976] usb 2-1: Manufacturer: ␁ [ 1256.399544][ T8976] usb 2-1: SerialNumber: syz 07:11:11 executing program 4: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xcc, &(0x7f0000000200)=@string={0xcc, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1256.431568][ T3201] usb 4-1: Using ep0 maxpacket: 32 [ 1256.432880][T10616] raw-gadget gadget: fail, usb_ep_enable returned -22 07:11:12 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x54, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x42, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1256.472078][ T8976] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1256.601534][ T3201] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1256.681594][ T3201] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1256.686977][ T6006] usb 2-1: USB disconnect, device number 109 [ 1256.708796][ T3201] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1256.723539][ T3201] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1256.736780][ T29] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 1256.746634][ T3201] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1256.761593][ T4888] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 1256.791554][ T9389] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 1256.911559][ T3201] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1256.922796][ T3201] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1256.933078][ T3201] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1256.962805][ T3201] usb 4-1: Manufacturer: ␁ [ 1256.967446][ T3201] usb 4-1: SerialNumber: syz [ 1256.992931][T10640] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1257.002011][T10640] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1257.013717][ T29] usb 5-1: Using ep0 maxpacket: 32 [ 1257.031552][ T4888] usb 1-1: Using ep0 maxpacket: 32 [ 1257.041568][ T9389] usb 3-1: Using ep0 maxpacket: 32 [ 1257.172536][ T29] usb 5-1: unable to get BOS descriptor or descriptor too short [ 1257.181606][ T9389] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1257.194831][ T9389] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1257.205810][ T4888] usb 1-1: unable to get BOS descriptor or descriptor too short 07:11:12 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1257.221519][ T9389] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1257.253584][ T29] usb 5-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 07:11:12 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1257.273729][ T6006] usb 6-1: USB disconnect, device number 118 [ 1257.281643][ T29] usb 5-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1257.312734][ T29] usb 5-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1257.341563][ T29] usb 5-1: config 1 interface 0 has no altsetting 0 [ 1257.341862][ T4888] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1257.371688][ T4888] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1257.393456][ T4888] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1257.441921][ T9389] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1257.451026][ T9389] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1257.461444][ T9389] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1257.472359][ T3201] usb 4-1: bad CDC descriptors [ 1257.493298][ T9389] usb 3-1: Manufacturer: ␁ [ 1257.511757][ T9389] usb 3-1: SerialNumber: syz [ 1257.513731][ T29] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1257.532719][T10676] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1257.553378][ T29] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1257.563123][ T1665] usb 2-1: new high-speed USB device number 110 using dummy_hcd [ 1257.563225][ T3201] usb 4-1: USB disconnect, device number 79 [ 1257.577456][ T29] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨 [ 1257.582251][ T9389] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1257.610860][ T29] usb 5-1: Manufacturer: ␁ [ 1257.623168][ T29] usb 5-1: SerialNumber: syz [ 1257.654676][T10669] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1257.664708][T10669] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1257.675809][ T4888] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1257.687985][ T4888] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1257.699223][ T4888] usb 1-1: Product: syz [ 1257.707979][ T4888] usb 1-1: Manufacturer: syz [ 1257.712720][ T4888] usb 1-1: SerialNumber: syz [ 1257.732602][T10663] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1257.757064][ T4888] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1257.765259][ T6006] usb 6-1: new high-speed USB device number 119 using dummy_hcd [ 1257.813329][ T4888] usb 3-1: USB disconnect, device number 97 [ 1257.854002][ T1665] usb 2-1: Using ep0 maxpacket: 32 07:11:13 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1257.991902][ T1665] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1258.002935][ T1665] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1258.021736][ T1665] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1258.032882][ T1665] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1258.043092][ T1665] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1258.056660][ T6006] usb 6-1: Using ep0 maxpacket: 32 [ 1258.152012][ T29] usb 5-1: bad CDC descriptors [ 1258.167241][ T29] usb 5-1: USB disconnect, device number 81 [ 1258.241570][ T6006] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1258.249679][ T1665] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1258.267822][ T9389] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 1258.277069][ T1665] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:11:13 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1258.294006][ T1665] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1258.333012][ T1665] usb 2-1: Manufacturer: ␁ [ 1258.337733][ T1665] usb 2-1: SerialNumber: syz [ 1258.361637][ T6006] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1258.391579][ T6006] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1258.403201][T10690] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1258.422151][ T1665] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1258.431597][ T6006] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1258.561539][ T9389] usb 4-1: Using ep0 maxpacket: 32 [ 1258.611557][ T6006] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1258.620962][ T6006] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1258.632992][ T9777] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 1258.638754][ T6006] usb 6-1: Product: syz [ 1258.653008][ T6006] usb 6-1: Manufacturer: syz 07:11:14 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1258.660399][ T6006] usb 6-1: SerialNumber: syz [ 1258.660445][ T3201] usb 2-1: USB disconnect, device number 110 [ 1258.704392][T10697] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1258.722547][ T6006] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1258.742980][ T9389] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1258.841612][ T9389] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1258.852801][ T9389] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1258.871687][ T9777] usb 3-1: Using ep0 maxpacket: 32 [ 1258.871704][ T9389] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1258.871722][ T9389] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1258.981554][ T8976] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 1258.991713][ T9777] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1259.003084][ T9777] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1259.013042][ T9777] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1259.071603][ T9389] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1259.081428][ T9389] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1259.089665][ T9389] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1259.122159][ T9389] usb 4-1: Manufacturer: ␁ [ 1259.127853][ T9389] usb 4-1: SerialNumber: syz [ 1259.152515][T10731] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1259.159871][T10731] raw-gadget gadget: fail, usb_ep_enable returned -22 07:11:14 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1259.181550][ T9777] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1259.190989][ T9777] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1259.213767][ T9777] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1259.244740][ T8976] usb 5-1: Using ep0 maxpacket: 32 [ 1259.269648][ T9777] usb 3-1: Manufacturer: ␁ [ 1259.283458][ T9777] usb 3-1: SerialNumber: syz [ 1259.312646][T10744] raw-gadget gadget: fail, usb_ep_enable returned -22 07:11:14 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1259.333912][ T9777] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1259.356648][ T1665] usb 1-1: USB disconnect, device number 97 [ 1259.363104][ T8976] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1259.396864][ T8976] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1259.411922][ T8976] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1259.427235][ T8976] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1259.441223][ T8976] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1259.531596][ T6006] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 1259.535907][ T9777] usb 3-1: USB disconnect, device number 98 [ 1259.611658][ T8976] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1259.621033][ T8976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1259.631554][ T8976] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1259.632113][ T9389] usb 4-1: bad CDC descriptors [ 1259.664373][ T8976] usb 5-1: Manufacturer: ␁ [ 1259.679758][ T8976] usb 5-1: SerialNumber: syz [ 1259.713071][T10762] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1259.721630][ T9389] usb 4-1: USB disconnect, device number 80 [ 1259.733827][ T8976] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1259.781557][ T6006] usb 2-1: Using ep0 maxpacket: 32 [ 1259.821563][ T1665] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 1259.901836][ T6006] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1259.913433][ T6006] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1259.931901][ T6006] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1259.944419][ T6006] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1259.956099][ T6006] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1259.977479][ T9389] usb 5-1: USB disconnect, device number 82 07:11:15 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1260.061536][ T1665] usb 1-1: Using ep0 maxpacket: 32 07:11:15 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1260.144899][ T6006] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1260.162647][ T6006] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1260.171111][ T6006] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1260.206520][ T6006] usb 2-1: Manufacturer: ␁ [ 1260.212046][ T6006] usb 2-1: SerialNumber: syz [ 1260.243259][T10771] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1260.261883][ T1665] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1260.271061][ T6006] cdc_ether: probe of 2-1:1.0 failed with error -22 07:11:15 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1260.310191][ T9777] usb 6-1: USB disconnect, device number 119 [ 1260.371573][ T1665] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1260.381436][ T1665] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1260.395500][ T4888] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 1260.406998][ T1665] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 07:11:16 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1260.441536][ T8976] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 1260.470965][ T6361] usb 2-1: USB disconnect, device number 111 [ 1260.611562][ T1665] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1260.621627][ T1665] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1260.642164][ T1665] usb 1-1: Product: syz [ 1260.646354][ T1665] usb 1-1: Manufacturer: syz [ 1260.651045][ T1665] usb 1-1: SerialNumber: syz [ 1260.681566][ T4888] usb 3-1: Using ep0 maxpacket: 32 [ 1260.683371][ T8976] usb 4-1: Using ep0 maxpacket: 32 [ 1260.703147][T10785] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1260.722157][ T1665] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1260.723238][ T9777] usb 6-1: new high-speed USB device number 120 using dummy_hcd [ 1260.781570][ T3201] usb 5-1: new high-speed USB device number 83 using dummy_hcd [ 1260.811606][ T4888] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1260.821538][ T4888] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1260.831306][ T4888] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1260.843013][ T4888] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1260.855945][ T8976] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1260.936074][ T1665] usb 1-1: USB disconnect, device number 98 [ 1260.941823][ T8976] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1260.964563][ T8976] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 07:11:16 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1260.983293][ T8976] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1260.998989][ T9777] usb 6-1: Using ep0 maxpacket: 32 [ 1261.010819][ T8976] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1261.023430][ T3201] usb 5-1: Using ep0 maxpacket: 32 [ 1261.032072][ T4888] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1261.048933][ T4888] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1261.060852][ T4888] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1261.106607][ T4888] usb 3-1: Manufacturer: ␁ [ 1261.111254][ T4888] usb 3-1: SerialNumber: syz [ 1261.142057][ T3201] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1261.153315][ T3201] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1261.162276][ T4888] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1261.165213][ T3201] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1261.180690][ T3201] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1261.195725][ T9777] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1261.206141][ T8976] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1261.219082][ T8976] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1261.228947][ T8976] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1261.260640][ T8976] usb 4-1: Manufacturer: ␁ [ 1261.265296][ T8976] usb 4-1: SerialNumber: syz [ 1261.292598][T10822] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1261.299700][T10822] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1261.312947][ T9777] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1261.322946][ T9777] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1261.333803][ T9777] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1261.363942][ T3844] usb 3-1: USB disconnect, device number 99 [ 1261.391892][ T3201] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1261.400975][ T3201] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:11:17 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1261.410971][ T3201] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1261.442251][ T29] usb 2-1: new high-speed USB device number 112 using dummy_hcd [ 1261.462147][ T3201] usb 5-1: Manufacturer: ␁ [ 1261.466839][ T3201] usb 5-1: SerialNumber: syz [ 1261.494433][T10847] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1261.511698][T10847] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1261.522043][ T9777] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1261.534870][ T3201] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1261.550272][ T9777] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1261.572264][ T9777] usb 6-1: Product: syz [ 1261.580033][ T9777] usb 6-1: Manufacturer: syz [ 1261.595973][ T9777] usb 6-1: SerialNumber: syz [ 1261.622708][T10837] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1261.642019][ T9777] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1261.681590][ T29] usb 2-1: Using ep0 maxpacket: 32 [ 1261.751517][ T6361] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 1261.759420][ T1665] usb 5-1: USB disconnect, device number 83 [ 1261.784768][ T8976] usb 4-1: bad CDC descriptors [ 1261.801982][ T29] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1261.815999][ T8976] usb 4-1: USB disconnect, device number 81 [ 1261.822121][ T29] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1261.833471][ T29] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 07:11:17 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) [ 1261.862357][ T29] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1262.001593][ T6361] usb 1-1: Using ep0 maxpacket: 32 [ 1262.041596][ T29] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1262.050826][ T29] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1262.062584][ T29] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1262.095931][ T29] usb 2-1: Manufacturer: ␁ [ 1262.100718][ T29] usb 2-1: SerialNumber: syz [ 1262.134116][T10862] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1262.141324][T10862] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1262.153810][ T29] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1262.172709][ T6361] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1262.201569][ T4888] usb 3-1: new high-speed USB device number 100 using dummy_hcd 07:11:17 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) 07:11:17 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc6, &(0x7f0000000200)=@string={0xc6, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1262.251811][ T6361] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1262.263079][ T6361] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1262.282121][ T6361] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1262.362548][ T29] usb 2-1: USB disconnect, device number 112 [ 1262.451529][ T4888] usb 3-1: Using ep0 maxpacket: 32 [ 1262.451554][ T6361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1262.476572][ T6361] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1262.489280][ T6361] usb 1-1: Product: syz [ 1262.497112][ T6361] usb 1-1: Manufacturer: syz [ 1262.505714][ T6361] usb 1-1: SerialNumber: syz [ 1262.533677][T10882] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1262.554130][ T6361] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1262.581551][ T8976] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 1262.591622][ T4888] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1262.603188][ T6006] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 1262.611667][ T4888] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1262.624736][ T4888] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1262.639069][ T4888] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1262.756246][ T6361] usb 1-1: USB disconnect, device number 99 [ 1262.811691][ T4888] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1262.820955][ T4888] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1262.821548][ T8976] usb 5-1: Using ep0 maxpacket: 32 [ 1262.829230][ T4888] usb 3-1: Product: syz [ 1262.840320][ T4888] usb 3-1: Manufacturer: syz [ 1262.846325][ T4888] usb 3-1: SerialNumber: syz 07:11:18 executing program 1: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1262.872113][ T6006] usb 4-1: Using ep0 maxpacket: 32 [ 1262.904203][ T4888] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1262.961579][ T8976] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1262.975140][ T8976] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1262.991753][ T8976] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1263.008534][ T8976] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1263.022504][ T8976] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1263.061573][ T6006] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1263.105908][ T6361] usb 3-1: USB disconnect, device number 100 [ 1263.152098][ T6006] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1263.166534][ T6006] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1263.185085][ T6006] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1263.191556][ T8976] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1263.209872][ T4888] usb 2-1: new high-speed USB device number 113 using dummy_hcd [ 1263.212847][ T8976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1263.217629][ T6006] usb 4-1: config 1 interface 0 has no altsetting 0 07:11:18 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1263.227429][ T8976] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1263.263336][ T8976] usb 5-1: Manufacturer: ␁ [ 1263.267943][ T8976] usb 5-1: SerialNumber: syz 07:11:18 executing program 5: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1263.321967][ T8976] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1263.355556][ T1665] usb 6-1: USB disconnect, device number 120 [ 1263.431875][ T6006] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1263.441236][ T6006] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1263.453029][ T6006] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆 [ 1263.483003][ T4888] usb 2-1: Using ep0 maxpacket: 32 [ 1263.488184][ T6006] usb 4-1: Manufacturer: ␁ [ 1263.493097][ T6006] usb 4-1: SerialNumber: syz [ 1263.523628][T10924] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1263.531422][T10924] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1263.550591][ T6361] usb 5-1: USB disconnect, device number 84 07:11:19 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}]}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1263.663302][ T4888] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1263.671025][ T9389] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 1263.751685][ T4888] usb 2-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1263.765020][ T4888] usb 2-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1263.775793][ T4888] usb 2-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1263.791488][ T1665] usb 6-1: new high-speed USB device number 121 using dummy_hcd [ 1263.799291][ T4888] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1263.921537][ T8976] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 1263.942588][ T9389] usb 1-1: Using ep0 maxpacket: 32 [ 1263.971957][ T4888] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1263.981065][ T4888] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1263.993002][ T4888] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1263.993554][ T6006] usb 4-1: bad CDC descriptors [ 1264.028414][ T4888] usb 2-1: Manufacturer: ␁ [ 1264.035507][ T4888] usb 2-1: SerialNumber: syz [ 1264.045732][ T6006] usb 4-1: USB disconnect, device number 82 [ 1264.052089][ T1665] usb 6-1: Using ep0 maxpacket: 32 [ 1264.064905][T10952] raw-gadget gadget: fail, usb_ep_enable returned -22 07:11:19 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1264.092557][T10952] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1264.161546][ T8976] usb 3-1: Using ep0 maxpacket: 32 [ 1264.171587][ T9389] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1264.251628][ T1665] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1264.259475][ T9389] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1264.269435][ T9389] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1264.281555][ T9389] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1264.282529][ T8976] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1264.303338][ T8976] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1264.313837][ T8976] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1264.326831][ T8976] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1264.339087][ T8976] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1264.363394][ T1665] usb 6-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1264.374657][ T1665] usb 6-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1264.387343][ T2122] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 1264.398046][ T1665] usb 6-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1264.413123][ T1665] usb 6-1: config 1 interface 0 has no altsetting 0 07:11:20 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc6, &(0x7f0000000200)=@string={0xc6, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1264.471608][ T9389] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1264.480976][ T9389] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1264.508193][ T9389] usb 1-1: Product: syz [ 1264.512504][ T8976] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1264.523124][ T9389] usb 1-1: Manufacturer: syz [ 1264.524074][ T8976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1264.528012][ T9389] usb 1-1: SerialNumber: syz [ 1264.536809][ T8976] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1264.574342][T10967] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1264.591862][ T1665] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1264.599241][ T8976] usb 3-1: Manufacturer: ␁ [ 1264.604703][ T1665] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1264.616115][ T8976] usb 3-1: SerialNumber: syz [ 1264.616838][ T4888] usb 2-1: bad CDC descriptors [ 1264.627427][ T9389] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1264.641535][ T4888] usb 2-1: USB disconnect, device number 113 [ 1264.647710][ T1665] usb 6-1: Product: syz [ 1264.657226][ T1665] usb 6-1: Manufacturer: ␁ [ 1264.663735][ T2122] usb 5-1: Using ep0 maxpacket: 32 [ 1264.673691][ T8976] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1264.674402][ T1665] usb 6-1: SerialNumber: syz [ 1264.733266][T10980] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1264.741425][T10980] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1264.781560][ T9777] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 1264.817522][ T9389] usb 1-1: USB disconnect, device number 100 [ 1264.881193][ T6006] usb 3-1: USB disconnect, device number 101 [ 1264.904217][ T2122] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1264.914394][ T2122] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1264.933425][ T2122] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1265.021531][ T9777] usb 4-1: Using ep0 maxpacket: 32 07:11:20 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}]}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1265.131559][ T2122] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1265.140989][ T2122] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1265.159134][ T2122] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1265.183421][ T9777] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1265.199612][ T2122] usb 5-1: Manufacturer: ␁ [ 1265.216805][ T2122] usb 5-1: SerialNumber: syz [ 1265.222155][ T1665] usb 6-1: bad CDC descriptors [ 1265.234232][ T1665] usb 6-1: USB disconnect, device number 121 [ 1265.262877][T11009] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1265.283836][ T2122] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1265.291908][ T9777] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1265.315196][ T9777] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 07:11:20 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1265.325910][ T9777] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1265.339170][ T9777] usb 4-1: config 1 interface 0 has no altsetting 0 07:11:20 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}]}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1265.391624][ T29] usb 2-1: new high-speed USB device number 114 using dummy_hcd [ 1265.501552][ T9777] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1265.511393][ T9777] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1265.523829][ T9777] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆 [ 1265.554403][ T9777] usb 4-1: Manufacturer: ␁ [ 1265.559068][ T9777] usb 4-1: SerialNumber: syz [ 1265.582763][T11013] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1265.590446][T11013] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1265.641569][ T29] usb 2-1: Using ep0 maxpacket: 32 [ 1265.651684][ T6006] usb 1-1: new high-speed USB device number 101 using dummy_hcd 07:11:21 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1265.711554][ T6361] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 1265.761555][ T29] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1265.761571][ T29] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1265.761586][ T29] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1265.761600][ T29] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1265.761695][ T29] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1265.921539][ T6006] usb 1-1: Using ep0 maxpacket: 32 [ 1265.921569][ T29] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1265.936717][ T29] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1265.945843][ T29] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1265.977382][ T6361] usb 3-1: Using ep0 maxpacket: 32 [ 1265.982614][ T29] usb 2-1: Manufacturer: ␁ [ 1265.987235][ T29] usb 2-1: SerialNumber: syz [ 1266.012623][ T3844] usb 6-1: new high-speed USB device number 122 using dummy_hcd [ 1266.032054][ T29] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1266.053534][ T9777] usb 4-1: bad CDC descriptors [ 1266.074020][ T9777] usb 4-1: USB disconnect, device number 83 [ 1266.101611][ T6361] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1266.112821][ T6361] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1266.121925][ T6006] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1266.133879][ T6361] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1266.144925][ T6361] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1266.154949][ T6361] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1266.211624][ T6006] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1266.222184][ T6006] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1266.239360][ T6006] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1266.251416][ T29] usb 2-1: USB disconnect, device number 114 [ 1266.251548][ T3844] usb 6-1: Using ep0 maxpacket: 32 [ 1266.321605][ T6361] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1266.331162][ T6361] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1266.341520][ T6361] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1266.372956][ T6361] usb 3-1: Manufacturer: ␁ [ 1266.378718][ T6361] usb 3-1: SerialNumber: syz [ 1266.391598][ T3844] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1266.409500][ T3844] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1266.422045][ T6361] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1266.435521][ T3844] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1266.445502][ T3844] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1266.451978][ T6006] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1266.466369][ T3844] usb 6-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1266.467352][ T6006] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1266.488912][ T6006] usb 1-1: Product: syz [ 1266.495146][ T6006] usb 1-1: Manufacturer: syz [ 1266.502614][ T6006] usb 1-1: SerialNumber: syz 07:11:22 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc6, &(0x7f0000000200)=@string={0xc6, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1266.532630][T11063] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1266.552298][ T6006] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1266.629940][ T6006] usb 3-1: USB disconnect, device number 102 [ 1266.644565][ T3844] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1266.661625][ T3844] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1266.669688][ T3844] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1266.701439][ T3844] usb 6-1: Manufacturer: ␁ [ 1266.710285][ T3844] usb 6-1: SerialNumber: syz [ 1266.733758][T11077] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1266.752238][ T3844] cdc_ether: probe of 6-1:1.0 failed with error -22 07:11:22 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1266.861521][ T29] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 1266.959315][ T6006] usb 6-1: USB disconnect, device number 122 07:11:22 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:11:22 executing program 2: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1267.101539][ T29] usb 4-1: Using ep0 maxpacket: 32 [ 1267.115215][ T6361] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 1267.137050][ T1665] usb 5-1: USB disconnect, device number 85 [ 1267.261579][ T29] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1267.341942][ T29] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1267.353580][ T29] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1267.364621][ T6361] usb 2-1: Using ep0 maxpacket: 32 [ 1267.370231][ T29] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1267.386786][ T29] usb 4-1: config 1 interface 0 has no altsetting 0 07:11:23 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1267.451547][ T3844] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 1267.489844][ T6361] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1267.502108][ T6361] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1267.515398][ T6361] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1267.525964][ T6361] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1267.551697][ T29] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1267.560779][ T29] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1267.573112][ T29] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆 [ 1267.573265][ T1665] usb 5-1: new high-speed USB device number 86 using dummy_hcd [ 1267.606294][ T29] usb 4-1: Manufacturer: ␁ [ 1267.620975][ T29] usb 4-1: SerialNumber: syz [ 1267.643217][T11110] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1267.650935][T11110] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1267.701561][ T6361] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1267.710866][ T6361] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1267.722902][ T6361] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1267.723054][ T3844] usb 3-1: Using ep0 maxpacket: 32 [ 1267.759612][ T6361] usb 2-1: Manufacturer: ␁ [ 1267.764273][ T6361] usb 2-1: SerialNumber: syz [ 1267.792585][T11125] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1267.799658][T11125] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1267.813379][ T9389] usb 6-1: new high-speed USB device number 123 using dummy_hcd [ 1267.832571][ T6361] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1267.881531][ T1665] usb 5-1: Using ep0 maxpacket: 32 [ 1267.971566][ T3844] usb 3-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1267.983401][ T3844] usb 3-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1268.002281][ T3844] usb 3-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1268.020664][ T3844] usb 3-1: config 1 interface 0 has no altsetting 0 [ 1268.039683][ T6006] usb 2-1: USB disconnect, device number 115 [ 1268.061546][ T9389] usb 6-1: Using ep0 maxpacket: 32 [ 1268.101670][ T1665] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1268.112175][ T29] usb 4-1: bad CDC descriptors [ 1268.116303][ T1665] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1268.136222][ T29] usb 4-1: USB disconnect, device number 84 [ 1268.141074][ T1665] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1268.191571][ T3844] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1268.200854][ T3844] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1268.201562][ T9389] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1268.217554][ T3844] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1268.223247][ T9389] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1268.261394][ T9389] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1268.274570][ T9389] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1268.282468][ T3844] usb 3-1: Manufacturer: ␁ [ 1268.284788][ T9389] usb 6-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1268.296668][ T3844] usb 3-1: SerialNumber: syz [ 1268.333167][T11144] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1268.340429][T11144] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1268.371564][ T1665] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 07:11:23 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1268.381433][ T1665] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1268.385611][ T29] usb 1-1: USB disconnect, device number 101 [ 1268.390511][ T1665] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1268.447023][ T1665] usb 5-1: Manufacturer: ␁ [ 1268.452385][ T1665] usb 5-1: SerialNumber: syz [ 1268.472859][T11146] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1268.501788][ T9389] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1268.512341][ T1665] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1268.519636][ T9389] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:11:24 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1268.535942][ T9389] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1268.569928][ T9389] usb 6-1: Manufacturer: ␁ [ 1268.585449][ T9389] usb 6-1: SerialNumber: syz 07:11:24 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc8, &(0x7f0000000200)=@string={0xc8, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1268.622911][T11150] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1268.642194][ T9389] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1268.831913][ T3844] usb 3-1: bad CDC descriptors [ 1268.840131][ T3844] usb 3-1: USB disconnect, device number 103 [ 1268.848804][ T29] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 1268.871602][ T2122] usb 6-1: USB disconnect, device number 123 [ 1268.931554][ T6361] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 1268.961582][ T9389] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 1269.091522][ T29] usb 1-1: Using ep0 maxpacket: 32 [ 1269.171550][ T6361] usb 2-1: Using ep0 maxpacket: 32 [ 1269.201528][ T9389] usb 4-1: Using ep0 maxpacket: 32 [ 1269.251908][ T29] usb 1-1: unable to get BOS descriptor or descriptor too short 07:11:24 executing program 2: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1269.291618][ T6361] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1269.303014][ T6361] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1269.313221][ T6361] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 07:11:24 executing program 5: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc6, &(0x7f0000000200)=@string={0xc6, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1269.342292][ T29] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1269.354454][ T29] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1269.366962][ T29] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1269.383490][ T9389] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1269.461583][ T9389] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1269.473455][ T9389] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1269.481608][ T6361] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1269.483882][ T9389] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1269.507881][ T9389] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1269.510403][ T6361] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1269.538396][ T6361] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1269.574905][ T6361] usb 2-1: Manufacturer: ␁ [ 1269.579532][ T6361] usb 2-1: SerialNumber: syz [ 1269.612876][T11199] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1269.620162][T11199] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1269.626985][ T29] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1269.642660][ T29] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1269.654967][ T6361] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1269.661750][ T29] usb 1-1: Product: syz [ 1269.665951][ T29] usb 1-1: Manufacturer: syz [ 1269.670562][ T29] usb 1-1: SerialNumber: syz [ 1269.683297][ T2122] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 1269.693087][ T6006] usb 6-1: new high-speed USB device number 124 using dummy_hcd [ 1269.705424][T11185] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1269.721565][ T9389] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1269.722047][ T29] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1269.730789][ T9389] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1269.730886][ T9389] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1269.777425][ T9389] usb 4-1: Manufacturer: ␁ [ 1269.789124][ T9389] usb 4-1: SerialNumber: syz [ 1269.822577][T11201] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1269.830020][T11201] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1269.871271][ T29] usb 2-1: USB disconnect, device number 116 [ 1269.991551][ T6006] usb 6-1: Using ep0 maxpacket: 32 [ 1269.996801][ T2122] usb 3-1: Using ep0 maxpacket: 32 07:11:25 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x5d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1270.171554][ T3844] usb 5-1: USB disconnect, device number 86 [ 1270.190106][ T6006] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1270.241977][ T2122] usb 3-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1270.253439][ T2122] usb 3-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1270.272320][ T2122] usb 3-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1270.285491][ T6006] usb 6-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1270.299445][ T6006] usb 6-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1270.310281][ T9389] usb 4-1: bad CDC descriptors [ 1270.318906][ T2122] usb 3-1: config 1 interface 0 has no altsetting 0 [ 1270.332299][ T9389] usb 4-1: USB disconnect, device number 85 07:11:25 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1270.340174][ T6006] usb 6-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1270.358562][ T6006] usb 6-1: config 1 interface 0 has no altsetting 0 [ 1270.501709][ T2122] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1270.512407][ T2122] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1270.520439][ T2122] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1270.556059][ T6006] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1270.568522][ T2122] usb 3-1: Manufacturer: ␁ [ 1270.576641][ T6006] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1270.582286][ T3844] usb 5-1: new high-speed USB device number 87 using dummy_hcd [ 1270.584831][ T2122] usb 3-1: SerialNumber: syz [ 1270.599573][ T6006] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆 [ 1270.629057][ T6006] usb 6-1: Manufacturer: ␁ [ 1270.636542][ T6006] usb 6-1: SerialNumber: syz [ 1270.653074][T11223] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1270.660451][T11223] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1270.682563][T11226] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1270.690654][T11226] raw-gadget gadget: fail, usb_ep_enable returned -22 07:11:26 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc8, &(0x7f0000000200)=@string={0xc8, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1270.802120][ T9389] usb 2-1: new high-speed USB device number 117 using dummy_hcd [ 1270.831529][ T3844] usb 5-1: Using ep0 maxpacket: 32 [ 1270.951564][ T3844] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1270.962743][ T3844] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1270.977432][ T3844] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1271.051565][ T9389] usb 2-1: Using ep0 maxpacket: 32 [ 1271.061557][ T6361] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 1271.132129][ T2122] usb 3-1: bad CDC descriptors [ 1271.142375][ T3844] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1271.155590][ T2122] usb 3-1: USB disconnect, device number 104 [ 1271.156349][ T3844] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1271.174103][ T6006] usb 6-1: bad CDC descriptors [ 1271.179487][ T9389] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1271.199655][ T3844] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1271.208055][ T6006] usb 6-1: USB disconnect, device number 124 [ 1271.240209][ T3844] usb 5-1: Manufacturer: ␁ [ 1271.245090][ T3844] usb 5-1: SerialNumber: syz [ 1271.248795][ T9389] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1271.262644][ T9389] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1271.272964][T11257] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1271.292784][T11257] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1271.312049][ T3844] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1271.321397][ T6361] usb 4-1: Using ep0 maxpacket: 32 07:11:27 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1271.450583][ T2122] usb 1-1: USB disconnect, device number 102 [ 1271.468887][ T9389] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1271.483581][ T6361] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1271.497334][ T9389] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1271.512554][ T9389] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1271.544662][ T9389] usb 2-1: Manufacturer: ␁ [ 1271.549347][ T9389] usb 2-1: SerialNumber: syz [ 1271.560972][ T6006] usb 5-1: USB disconnect, device number 87 [ 1271.571981][ T6361] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1271.583423][T11269] raw-gadget gadget: fail, usb_ep_enable returned -22 07:11:27 executing program 2: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc8, &(0x7f0000000200)=@string={0xc8, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1271.606043][ T6361] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1271.607214][T11269] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1271.628347][ T6361] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1271.643564][ T6361] usb 4-1: config 1 interface 0 has no altsetting 0 07:11:27 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1271.663787][ T9389] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1271.801579][ T6361] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1271.811731][ T6361] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1271.820807][ T6361] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1271.854866][ T6361] usb 4-1: Manufacturer: ␁ [ 1271.859774][ T6361] usb 4-1: SerialNumber: syz [ 1271.882601][T11278] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1271.895032][T11278] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1271.921531][ T2122] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 1271.923056][ T3844] usb 2-1: USB disconnect, device number 117 [ 1272.011611][ T9389] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 1272.019624][ T4888] usb 6-1: new high-speed USB device number 125 using dummy_hcd 07:11:27 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x5d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1272.161524][ T2122] usb 1-1: Using ep0 maxpacket: 32 [ 1272.261560][ T9389] usb 3-1: Using ep0 maxpacket: 32 [ 1272.281905][ T4888] usb 6-1: Using ep0 maxpacket: 32 [ 1272.341597][ T2122] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1272.361579][ T9777] usb 5-1: new high-speed USB device number 88 using dummy_hcd [ 1272.382175][ T6361] usb 4-1: bad CDC descriptors [ 1272.389969][ T6361] usb 4-1: USB disconnect, device number 86 [ 1272.421979][ T4888] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1272.433216][ T4888] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1272.453338][ T2122] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1272.464172][ T9389] usb 3-1: unable to get BOS descriptor or descriptor too short 07:11:28 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1272.471966][ T4888] usb 6-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1272.501533][ T2122] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1272.511462][ T2122] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1272.571737][ T9389] usb 3-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1272.583389][ T9389] usb 3-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1272.596147][ T9389] usb 3-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1272.605195][ T9777] usb 5-1: Using ep0 maxpacket: 32 [ 1272.612826][ T9389] usb 3-1: config 1 interface 0 has no altsetting 0 [ 1272.711639][ T2122] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1272.721323][ T2122] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1272.733033][ T2122] usb 1-1: Product: syz [ 1272.733699][ T4888] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1272.742886][ T9777] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1272.760413][ T4888] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1272.772187][ T2122] usb 1-1: Manufacturer: syz [ 1272.773390][ T3844] usb 2-1: new high-speed USB device number 118 using dummy_hcd [ 1272.777565][ T2122] usb 1-1: SerialNumber: syz [ 1272.788160][ T9777] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1272.790709][ T4888] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1272.816855][ T9777] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1272.832737][ T9389] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 07:11:28 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc8, &(0x7f0000000200)=@string={0xc8, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1272.858297][ T9389] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1272.867481][ T9389] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1272.898437][T11309] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1272.906483][ T4888] usb 6-1: Manufacturer: ␁ [ 1272.911171][ T4888] usb 6-1: SerialNumber: syz [ 1272.917889][ T2122] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1272.952885][T11325] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1272.960102][T11325] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1272.972793][ T9389] usb 3-1: Manufacturer: ␁ [ 1272.983498][ T9389] usb 3-1: SerialNumber: syz [ 1272.992197][ T4888] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1273.012826][T11322] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1273.024434][T11322] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1273.053936][ T3844] usb 2-1: Using ep0 maxpacket: 32 [ 1273.113612][ T9777] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1273.124370][ T9777] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1273.136653][ T9777] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1273.168190][ T9777] usb 5-1: Manufacturer: ␁ [ 1273.174069][ T9777] usb 5-1: SerialNumber: syz [ 1273.181861][ T3844] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1273.195291][ T3844] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1273.209867][ T3844] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1273.227844][T11337] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1273.234619][ T6006] usb 6-1: USB disconnect, device number 125 [ 1273.253239][ T2122] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 1273.264261][T11337] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1273.283448][ T9777] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1273.411611][ T3844] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1273.420936][ T3844] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1273.431046][ T3844] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1273.462127][ T3844] usb 2-1: Manufacturer: ␁ [ 1273.466808][ T3844] usb 2-1: SerialNumber: syz [ 1273.492730][T11350] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1273.498044][ T9777] usb 5-1: USB disconnect, device number 88 [ 1273.501428][T11350] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1273.513320][ T9389] usb 3-1: bad CDC descriptors [ 1273.521520][ T2122] usb 4-1: Using ep0 maxpacket: 32 [ 1273.536522][ T9389] usb 3-1: USB disconnect, device number 105 [ 1273.574416][ T3844] cdc_ether: probe of 2-1:1.0 failed with error -22 07:11:29 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1273.691609][ T2122] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1273.788283][ T6006] usb 2-1: USB disconnect, device number 118 [ 1273.794780][ T2122] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1273.808357][ T2122] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1273.820790][ T2122] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1273.836492][ T2122] usb 4-1: config 1 interface 0 has no altsetting 0 07:11:29 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x5d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) 07:11:29 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x87, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x75, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1274.040530][ T2122] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1274.051268][ T9389] usb 6-1: new high-speed USB device number 126 using dummy_hcd [ 1274.071639][ T2122] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1274.079891][ T2122] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1274.124255][ T2122] usb 4-1: Manufacturer: ␁ [ 1274.128878][ T2122] usb 4-1: SerialNumber: syz [ 1274.174497][T11361] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1274.183356][T11361] raw-gadget gadget: fail, usb_ep_enable returned -22 07:11:29 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1274.301545][ T9777] usb 3-1: new high-speed USB device number 106 using dummy_hcd [ 1274.331548][ T9389] usb 6-1: Using ep0 maxpacket: 32 [ 1274.342327][ T3844] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 1274.481597][ T9389] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1274.492766][ T9389] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1274.504599][ T9389] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1274.517484][ T9389] usb 6-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 07:11:30 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1274.535739][ T6361] usb 1-1: USB disconnect, device number 103 [ 1274.561667][ T9777] usb 3-1: Using ep0 maxpacket: 32 [ 1274.601978][ T3844] usb 5-1: Using ep0 maxpacket: 32 [ 1274.623067][ T1588] usb 2-1: new high-speed USB device number 119 using dummy_hcd [ 1274.644074][ T2122] usb 4-1: bad CDC descriptors [ 1274.664805][ T2122] usb 4-1: USB disconnect, device number 87 [ 1274.681998][ T9777] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1274.694774][ T9777] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1274.712802][ T9389] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1274.718124][ T9777] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1274.724772][ T9389] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1274.735676][ T3844] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1274.746573][ T9389] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1274.789658][ T9389] usb 6-1: Manufacturer: ␁ [ 1274.794302][ T9389] usb 6-1: SerialNumber: syz [ 1274.832783][T11402] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1274.839952][T11402] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1274.862196][ T9389] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1274.911554][ T1588] usb 2-1: Using ep0 maxpacket: 32 [ 1274.931559][ T9777] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1274.940878][ T3844] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1274.950075][ T9777] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1274.958291][ T3844] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1274.968875][ T6361] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 1274.978051][ T3844] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1275.009592][ T9777] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1275.042792][ T9777] usb 3-1: Manufacturer: ␁ [ 1275.048752][ T9777] usb 3-1: SerialNumber: syz [ 1275.054116][ T3844] usb 5-1: Manufacturer: ␁ [ 1275.059590][ T3844] usb 5-1: SerialNumber: syz [ 1275.074329][ T1588] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1275.084905][ T1693] usb 6-1: USB disconnect, device number 126 [ 1275.098834][ T1588] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 07:11:30 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1275.114135][T11412] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1275.122669][T11415] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1275.129538][T11412] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1275.129713][T11415] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1275.151476][ T1588] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1275.182040][ T9777] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1275.202282][ T3844] usb 5-1: bad CDC descriptors [ 1275.232318][ T6361] usb 1-1: Using ep0 maxpacket: 32 [ 1275.361560][ T1588] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1275.371330][ T1588] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1275.391911][ T6361] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1275.396995][ T1588] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1275.430105][ T3844] usb 3-1: USB disconnect, device number 106 [ 1275.451477][ T1693] usb 5-1: USB disconnect, device number 89 [ 1275.477533][ T1588] usb 2-1: Manufacturer: ␁ [ 1275.483630][ T6361] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1275.498177][ T1588] usb 2-1: SerialNumber: syz [ 1275.498633][ T6361] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1275.512725][ T9389] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 1275.513632][ T6361] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1275.543448][T11423] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1275.551379][T11423] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1275.562234][ T1588] cdc_ether: probe of 2-1:1.0 failed with error -22 07:11:31 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15}]}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1275.691663][ T6361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1275.700816][ T6361] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1275.712577][ T6361] usb 1-1: Product: syz [ 1275.716913][ T6361] usb 1-1: Manufacturer: syz [ 1275.726669][ T6361] usb 1-1: SerialNumber: syz [ 1275.752956][T11435] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1275.773829][ T6361] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1275.774019][ T4888] usb 2-1: USB disconnect, device number 119 [ 1275.787056][ T9389] usb 4-1: Using ep0 maxpacket: 32 07:11:31 executing program 2: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x0, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1275.901537][ T1588] usb 6-1: new high-speed USB device number 127 using dummy_hcd 07:11:31 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {{0x9, 0x5, 0x82, 0x2, 0x0, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1275.973143][ T9389] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1276.071670][ T9389] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1276.083099][ T9389] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1276.101299][ T9389] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1276.116586][ T9389] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1276.161573][ T1588] usb 6-1: Using ep0 maxpacket: 32 [ 1276.241558][ T6361] usb 3-1: new high-speed USB device number 107 using dummy_hcd 07:11:31 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@mdlm={0x15}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1276.291619][ T9389] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1276.300871][ T2122] usb 5-1: new high-speed USB device number 90 using dummy_hcd [ 1276.308699][ T9389] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1276.332095][ T1588] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1276.349892][ T9389] usb 4-1: Product: syz [ 1276.362497][ T9389] usb 4-1: Manufacturer: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1276.426341][ T9389] usb 4-1: SerialNumber: syz [ 1276.431645][ T1588] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1276.453087][ T1588] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1276.467873][T11466] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1276.479686][T11466] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1276.481536][ T6361] usb 3-1: Using ep0 maxpacket: 32 [ 1276.487711][ T1588] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1276.571545][ T2122] usb 5-1: Using ep0 maxpacket: 32 [ 1276.601881][ T1693] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 1276.692116][ T1588] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1276.701539][ T6361] usb 3-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1276.703073][ T1588] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1276.721179][ T6361] usb 3-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1276.724694][ T2122] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1276.745076][ T6361] usb 3-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1276.746851][ T1588] usb 6-1: Product: syz [ 1276.766642][ T2122] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1276.775168][ T6361] usb 3-1: config 1 interface 0 has no altsetting 0 [ 1276.776520][ T2122] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1276.798047][ T1588] usb 6-1: Manufacturer: syz [ 1276.803381][ T1588] usb 6-1: SerialNumber: syz [ 1276.811874][ T2122] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1276.826246][ T2122] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1276.843334][T11490] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1276.852092][ T1693] usb 2-1: Using ep0 maxpacket: 32 [ 1276.862408][ T1588] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1276.953469][ T6361] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1276.963273][ T6361] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1276.980769][ T6361] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1276.982081][ T9389] usb 4-1: bad CDC descriptors [ 1277.024038][ T9389] usb 4-1: USB disconnect, device number 88 [ 1277.025622][ T6361] usb 3-1: Manufacturer: ␁ [ 1277.044423][ T6361] usb 3-1: SerialNumber: syz [ 1277.063838][ T2122] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1277.071945][ T1693] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1277.086035][T11505] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1277.091731][ T1693] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1277.103063][ T2122] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1277.111166][ T2122] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1277.122180][T11505] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1277.160436][ T2122] usb 5-1: Manufacturer: ␁ [ 1277.170272][ T2122] usb 5-1: SerialNumber: syz [ 1277.194641][T11508] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1277.212102][ T2122] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1277.281610][ T1693] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1277.292827][ T1693] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1277.301394][ T1693] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1277.342718][ T1693] usb 2-1: Manufacturer: ␁ [ 1277.348481][ T1693] usb 2-1: SerialNumber: syz [ 1277.374874][T11515] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1277.384406][T11515] raw-gadget gadget: fail, usb_ep_enable returned -22 07:11:33 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1277.428216][ T29] usb 5-1: USB disconnect, device number 90 07:11:33 executing program 0: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1277.589707][ T9389] usb 1-1: USB disconnect, device number 104 [ 1277.619083][T11515] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1277.633449][ T6361] usb 3-1: bad CDC descriptors [ 1277.643866][T11515] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1277.649127][ T6361] usb 3-1: USB disconnect, device number 107 [ 1277.741710][ T3844] usb 4-1: new high-speed USB device number 89 using dummy_hcd 07:11:33 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {{0x9, 0x5, 0x82, 0x2, 0x0, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1277.951611][ T1693] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1277.966294][ T1693] usb 2-1: USB disconnect, device number 120 [ 1277.981750][ T3844] usb 4-1: Using ep0 maxpacket: 32 07:11:33 executing program 2: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x0, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1278.071608][ T9389] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 1278.142073][ T3844] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1278.221568][ T3844] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1278.232899][ T3844] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1278.241566][ T4888] usb 5-1: new high-speed USB device number 91 using dummy_hcd [ 1278.244402][ T3844] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1278.265999][ T3844] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1278.331601][ T9389] usb 1-1: Using ep0 maxpacket: 32 07:11:33 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@mdlm={0x15}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1278.431603][ T6361] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 1278.439434][ T3844] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1278.471606][ T3844] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1278.479618][ T3844] usb 4-1: Product: syz [ 1278.493300][ T3844] usb 4-1: Manufacturer: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1278.529728][ T3844] usb 4-1: SerialNumber: syz [ 1278.532251][ T4888] usb 5-1: Using ep0 maxpacket: 32 [ 1278.543183][ T9389] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1278.562953][T11553] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1278.570096][T11553] raw-gadget gadget: fail, usb_ep_enable returned -22 07:11:34 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x5d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1278.646388][ T9777] usb 6-1: USB disconnect, device number 127 [ 1278.661996][ T9389] usb 1-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1278.671693][ T6361] usb 3-1: Using ep0 maxpacket: 32 [ 1278.690287][ T9389] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1278.704759][ T4888] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1278.716399][ T2122] usb 2-1: new high-speed USB device number 121 using dummy_hcd [ 1278.726593][ T4888] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1278.737672][ T9389] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1278.751819][ T4888] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1278.762637][ T9389] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1278.772342][ T4888] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1278.782345][ T4888] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1278.871585][ T6361] usb 3-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1278.889255][ T6361] usb 3-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1278.909323][ T6361] usb 3-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1278.926826][ T6361] usb 3-1: config 1 interface 0 has no altsetting 0 [ 1278.942427][ T9389] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1278.951983][ T9389] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1278.960009][ T9389] usb 1-1: Product: syz [ 1278.968218][ T4888] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1278.979633][ T2122] usb 2-1: Using ep0 maxpacket: 32 [ 1278.985578][ T9389] usb 1-1: Manufacturer: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1279.016581][ T4888] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1279.028419][ T4888] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1279.041904][ T3844] usb 4-1: bad CDC descriptors [ 1279.060086][ T9389] usb 1-1: SerialNumber: syz [ 1279.081716][ T4888] usb 5-1: Manufacturer: ␁ [ 1279.095544][ T4888] usb 5-1: SerialNumber: syz [ 1279.101148][ T3844] usb 4-1: USB disconnect, device number 89 [ 1279.107730][ T6361] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1279.112662][T11566] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1279.116926][ T9777] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 1279.125670][T11577] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1279.135581][ T6361] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1279.161406][ T6361] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1279.203942][T11566] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1279.214416][ T6361] usb 3-1: Manufacturer: ␁ [ 1279.219935][ T6361] usb 3-1: SerialNumber: syz [ 1279.223026][ T4888] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1279.252628][T11586] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1279.259990][T11586] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1279.291649][ T2122] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1279.303293][ T2122] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1279.401557][ T9777] usb 6-1: Using ep0 maxpacket: 32 [ 1279.446723][ T1588] usb 5-1: USB disconnect, device number 91 [ 1279.491920][ T2122] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1279.502095][ T2122] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:11:35 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1279.510231][ T2122] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1279.521576][ T9777] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1279.551969][ T2122] usb 2-1: Manufacturer: ␁ [ 1279.563286][ T9777] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1279.563540][ T2122] usb 2-1: SerialNumber: syz [ 1279.574002][ T9777] usb 6-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1279.642386][T11592] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1279.649716][T11592] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1279.681949][ T9389] usb 1-1: bad CDC descriptors [ 1279.690247][ T9389] usb 1-1: USB disconnect, device number 105 [ 1279.751582][ T9777] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1279.761351][ T6361] usb 3-1: bad CDC descriptors [ 1279.770630][ T6361] usb 3-1: USB disconnect, device number 108 [ 1279.779680][ T9777] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1279.790893][ T9777] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1279.829776][ T9777] usb 6-1: Manufacturer: ␁ [ 1279.839525][ T9777] usb 6-1: SerialNumber: syz [ 1279.862930][T11605] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1279.870343][T11605] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1279.889023][T11592] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1279.895930][ T1693] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 1279.904348][ T9777] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1279.908859][T11592] raw-gadget gadget: fail, usb_ep_enable returned -22 07:11:35 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@mdlm={0x15}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:11:35 executing program 0: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x0, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1280.113285][ T9777] usb 6-1: USB disconnect, device number 2 [ 1280.151545][ T1693] usb 4-1: Using ep0 maxpacket: 32 07:11:35 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x87, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x75, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1280.192470][ T2122] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1280.211598][ T2122] usb 2-1: USB disconnect, device number 121 [ 1280.261559][ T3844] usb 5-1: new high-speed USB device number 92 using dummy_hcd [ 1280.313127][ T1693] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1280.391586][ T1693] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1280.391604][ T1693] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1280.391627][ T1693] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1280.391656][ T1693] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1280.461544][ T9777] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 1280.502506][ T3844] usb 5-1: Using ep0 maxpacket: 32 [ 1280.551602][ T1693] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1280.560970][ T1693] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1280.576965][ T1693] usb 4-1: Product: syz [ 1280.581449][ T1693] usb 4-1: Manufacturer: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1280.620210][ T1693] usb 4-1: SerialNumber: syz [ 1280.622987][ T9389] usb 3-1: new high-speed USB device number 109 using dummy_hcd 07:11:36 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x5d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) 07:11:36 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@mdlm={0x15}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1280.652743][T11633] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1280.659905][T11633] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1280.732332][ T3844] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1280.742419][ T9777] usb 1-1: Using ep0 maxpacket: 32 [ 1280.748965][ T3844] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1280.921575][ T9389] usb 3-1: Using ep0 maxpacket: 32 [ 1280.921669][ T3844] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1280.936637][ T3844] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1280.946310][ T9777] usb 1-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1280.957424][ T3844] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1280.988077][ T6361] usb 2-1: new high-speed USB device number 122 using dummy_hcd [ 1280.995770][ T9777] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1280.996285][ T2122] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 1281.006565][ T9777] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1281.028350][ T3844] usb 5-1: Manufacturer: ␁ [ 1281.033940][ T3844] usb 5-1: SerialNumber: syz [ 1281.041238][ T9777] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1281.064210][T11664] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1281.072002][T11664] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1281.083622][ T9389] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1281.103833][ T9389] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1281.122148][ T9389] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1281.142145][ T1693] usb 4-1: bad CDC descriptors [ 1281.149809][ T1693] usb 4-1: USB disconnect, device number 90 [ 1281.201591][ T9777] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1281.210866][ T9777] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1281.222268][ T9777] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1281.254246][ T6361] usb 2-1: Using ep0 maxpacket: 32 [ 1281.259384][ T9777] usb 1-1: Manufacturer: ␁ [ 1281.264060][ T9777] usb 1-1: SerialNumber: syz [ 1281.284529][T11676] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1281.291211][T11664] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1281.296638][T11676] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1281.308417][T11664] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1281.311382][ T2122] usb 6-1: Using ep0 maxpacket: 32 [ 1281.332773][ T9389] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1281.348689][ T9389] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1281.360635][ T9389] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1281.395980][ T9389] usb 3-1: Manufacturer: ␁ [ 1281.400629][ T9389] usb 3-1: SerialNumber: syz [ 1281.423035][T11685] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1281.430075][T11685] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1281.451971][ T6361] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1281.452177][ T9389] usb 3-1: bad CDC descriptors [ 1281.467236][ T6361] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1281.501595][ T2122] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1281.512657][ T2122] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1281.522811][ T2122] usb 6-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 07:11:37 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x0, 0x0}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1281.591602][ T3844] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1281.603644][ T3844] usb 5-1: USB disconnect, device number 92 [ 1281.652923][ T6361] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1281.662491][ T6361] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1281.674312][ T6361] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1281.674440][ T6361] usb 2-1: Manufacturer: ␁ [ 1281.674461][ T6361] usb 2-1: SerialNumber: syz [ 1281.724747][ T2122] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1281.734255][ T29] usb 3-1: USB disconnect, device number 109 [ 1281.742466][T11698] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1281.745902][ T2122] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1281.755714][T11698] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1281.784799][ T2122] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1281.802051][ T9777] usb 1-1: bad CDC descriptors [ 1281.838231][ T2122] usb 6-1: Manufacturer: ␁ [ 1281.852300][ T2122] usb 6-1: SerialNumber: syz [ 1281.853644][ T9777] usb 1-1: USB disconnect, device number 106 [ 1281.882781][T11694] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1281.890434][T11694] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1281.912032][ T2122] cdc_ether: probe of 6-1:1.0 failed with error -22 07:11:37 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1282.027066][ T6006] usb 4-1: new high-speed USB device number 91 using dummy_hcd [ 1282.028313][T11698] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1282.048205][T11698] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1282.130653][ T9389] usb 6-1: USB disconnect, device number 3 07:11:37 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x87, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x75, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) 07:11:37 executing program 0: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1282.281539][ T6006] usb 4-1: Using ep0 maxpacket: 32 [ 1282.323010][ T6361] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1282.351570][ T6361] usb 2-1: USB disconnect, device number 122 [ 1282.376339][ T2122] usb 5-1: new high-speed USB device number 93 using dummy_hcd [ 1282.451580][ T6006] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1282.541558][ T9777] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 1282.556661][ T6006] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1282.568096][ T6006] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1282.578712][ T6006] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 07:11:38 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x5d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1282.593140][ T6006] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1282.621596][ T2122] usb 5-1: Using ep0 maxpacket: 32 [ 1282.631576][ T9389] usb 1-1: new high-speed USB device number 107 using dummy_hcd 07:11:38 executing program 1: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1282.781546][ T9777] usb 3-1: Using ep0 maxpacket: 32 [ 1282.873230][ T2122] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1282.883523][ T2122] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1282.901651][ T9777] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1282.912620][ T9777] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1282.922314][ T9389] usb 1-1: Using ep0 maxpacket: 32 [ 1282.923037][ T9777] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1282.951533][ T4888] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 1283.021595][ T6006] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1283.030755][ T6006] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1283.048037][ T6006] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1283.082304][ T2122] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1283.091341][ T2122] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1283.099489][ T6006] usb 4-1: SerialNumber: syz [ 1283.104616][ T9777] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1283.104710][ T2122] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1283.117893][ T9777] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1283.151931][ T9389] usb 1-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1283.167120][T11730] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1283.179224][ T9389] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1283.179788][T11730] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1283.192455][ T9389] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1283.212000][ T2122] usb 5-1: Manufacturer: ␁ [ 1283.218126][ T2122] usb 5-1: SerialNumber: syz [ 1283.225399][ T9389] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1283.225487][ T9777] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1283.232211][ T4888] usb 6-1: Using ep0 maxpacket: 32 [ 1283.292507][T11756] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1283.301681][T11756] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1283.311053][ T9777] usb 3-1: Manufacturer: ␁ [ 1283.318009][ T9777] usb 3-1: SerialNumber: syz 07:11:38 executing program 1: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1283.342620][T11767] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1283.353058][T11767] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1283.382048][ T9777] usb 3-1: bad CDC descriptors [ 1283.409384][ T4888] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1283.431534][ T4888] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1283.450164][ T4888] usb 6-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1283.468973][ T9389] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1283.479059][ T9389] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1283.496070][ T9389] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1283.534503][ T9389] usb 1-1: Manufacturer: ␁ [ 1283.535243][T11756] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1283.539309][ T9389] usb 1-1: SerialNumber: syz [ 1283.555357][T11756] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1283.577326][T11774] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1283.596494][T11774] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1283.605391][ T1588] usb 3-1: USB disconnect, device number 110 [ 1283.651576][ T4888] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1283.660702][ T4888] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1283.672686][ T4888] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1283.704233][ T4888] usb 6-1: Manufacturer: ␁ [ 1283.708835][ T4888] usb 6-1: SerialNumber: syz [ 1283.742218][ T6006] usb 4-1: bad CDC descriptors [ 1283.742931][T11782] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1283.750957][ T6006] usb 4-1: USB disconnect, device number 91 [ 1283.770406][T11782] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1283.792211][ T4888] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1283.841594][ T2122] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1283.853532][ T2122] usb 5-1: USB disconnect, device number 93 07:11:39 executing program 1: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1284.016990][ T6006] usb 6-1: USB disconnect, device number 4 07:11:39 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1284.092053][ T9389] usb 1-1: bad CDC descriptors [ 1284.110870][ T9389] usb 1-1: USB disconnect, device number 107 07:11:39 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x0, 0x0}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:11:39 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:11:39 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1284.411601][ T2122] usb 3-1: new high-speed USB device number 111 using dummy_hcd 07:11:40 executing program 5: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1284.493601][ T29] usb 4-1: new high-speed USB device number 92 using dummy_hcd 07:11:40 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1284.581546][ T9777] usb 5-1: new high-speed USB device number 94 using dummy_hcd [ 1284.671649][ T2122] usb 3-1: Using ep0 maxpacket: 32 [ 1284.741532][ T29] usb 4-1: Using ep0 maxpacket: 32 [ 1284.821924][ T9777] usb 5-1: Using ep0 maxpacket: 32 [ 1284.833593][ T9389] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 1284.861894][ T6006] usb 1-1: new high-speed USB device number 108 using dummy_hcd 07:11:40 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1284.891587][ T2122] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1284.901556][ T29] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1284.902634][ T2122] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1284.982312][ T29] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1284.993949][ T29] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1285.012829][ T29] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1285.027104][ T9777] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1285.039687][ T29] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1285.046540][ T9777] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1285.081607][ T2122] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1285.092008][ T9389] usb 6-1: Using ep0 maxpacket: 32 [ 1285.097204][ T2122] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1285.105274][ T2122] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1285.138439][ T6006] usb 1-1: Using ep0 maxpacket: 32 [ 1285.143881][ T2122] usb 3-1: Manufacturer: ␁ [ 1285.149493][ T2122] usb 3-1: SerialNumber: syz [ 1285.182519][T11851] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1285.189596][T11851] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1285.212435][ T9777] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1285.221560][ T9777] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1285.229591][ T9777] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1285.273347][ T9777] usb 5-1: Manufacturer: ␁ [ 1285.278765][ T9777] usb 5-1: SerialNumber: syz [ 1285.302632][T11861] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1285.310388][T11861] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1285.319680][ T6006] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1285.332601][ T6006] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1285.343421][ T6006] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1285.382037][ T9389] usb 6-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1285.393310][ T9389] usb 6-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1285.409512][ T9389] usb 6-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1285.427593][ T9389] usb 6-1: config 1 interface 0 has no altsetting 0 [ 1285.428685][T11851] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1285.444496][ T29] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1285.450581][T11851] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1285.455832][ T29] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1285.468850][ T29] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1285.499667][ T29] usb 4-1: SerialNumber: syz 07:11:41 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1285.523996][T11857] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1285.531121][T11857] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1285.549418][T11861] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1285.560665][T11861] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1285.571948][ T6006] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1285.581028][ T6006] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1285.598005][ T6006] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1285.634890][ T6006] usb 1-1: Manufacturer: ␁ [ 1285.640566][ T6006] usb 1-1: SerialNumber: syz [ 1285.653346][ T9389] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1285.663455][ T9389] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1285.672294][ T9389] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1285.704696][T11873] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1285.715626][ T9389] usb 6-1: Manufacturer: ␁ [ 1285.720625][T11873] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1285.727914][ T9389] usb 6-1: SerialNumber: syz [ 1285.742158][ T6006] usb 1-1: bad CDC descriptors [ 1285.753942][T11869] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1285.762197][T11869] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1285.791938][ T2122] cdc_ether: probe of 3-1:1.0 failed with error -71 [ 1285.802524][ T2122] usb 3-1: USB disconnect, device number 111 [ 1285.851678][ T9777] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1285.860770][ T9777] usb 5-1: USB disconnect, device number 94 [ 1285.957367][ T6361] usb 1-1: USB disconnect, device number 108 07:11:41 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@mdlm={0x15}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1286.022015][ T29] usb 4-1: bad CDC descriptors [ 1286.030225][ T29] usb 4-1: USB disconnect, device number 92 07:11:41 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1286.251896][ T9389] usb 6-1: bad CDC descriptors [ 1286.263658][ T9389] usb 6-1: USB disconnect, device number 5 07:11:41 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1286.351592][ T9777] usb 2-1: new high-speed USB device number 123 using dummy_hcd 07:11:42 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) 07:11:42 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x0, 0x0}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1286.551628][ T2122] usb 3-1: new high-speed USB device number 112 using dummy_hcd [ 1286.591586][ T9777] usb 2-1: Using ep0 maxpacket: 32 [ 1286.641543][ T29] usb 5-1: new high-speed USB device number 95 using dummy_hcd 07:11:42 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x494c}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943, 0x8}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1286.711562][ T9777] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1286.721755][ T9777] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1286.751530][ T6361] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 1286.791527][ T2122] usb 3-1: Using ep0 maxpacket: 32 [ 1286.791907][ T1693] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 1286.891592][ T29] usb 5-1: Using ep0 maxpacket: 32 [ 1286.897537][ T9777] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1286.906650][ T9777] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1286.915339][ T9777] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1286.925715][ T2122] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1286.947600][ T9777] usb 2-1: Manufacturer: ␁ [ 1286.973901][ T9777] usb 2-1: SerialNumber: syz [ 1286.992776][T11928] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1287.000735][T11928] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1287.013931][ T6361] usb 1-1: Using ep0 maxpacket: 32 [ 1287.031542][ T4888] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 1287.071555][ T1693] usb 4-1: Using ep0 maxpacket: 32 [ 1287.121578][ T29] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1287.132682][ T29] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1287.151682][ T6361] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1287.191611][ T2122] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1287.200710][ T2122] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1287.211321][ T2122] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1287.232471][T11928] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1287.244778][ T2122] usb 3-1: Manufacturer: ␁ [ 1287.250169][ T1693] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1287.255970][ T2122] usb 3-1: SerialNumber: syz [ 1287.286160][T11928] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1287.291589][ T4888] usb 6-1: Using ep0 maxpacket: 32 [ 1287.294855][T11940] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1287.315575][T11940] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1287.342041][ T29] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1287.351307][ T6361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1287.360808][ T1693] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1287.372073][ T29] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1287.380139][ T29] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1287.423263][ T6361] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1287.433312][ T1693] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1287.445206][ T6361] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1287.475987][ T1693] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1287.483754][ T4888] usb 6-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1287.489157][ T1693] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1287.506267][ T29] usb 5-1: Manufacturer: ␁ [ 1287.511066][ T29] usb 5-1: SerialNumber: syz [ 1287.514128][ T4888] usb 6-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1287.517847][ T6361] usb 1-1: Manufacturer: ␁ [ 1287.551640][ T6361] usb 1-1: SerialNumber: syz [ 1287.565322][ T4888] usb 6-1: config 1 interface 0 has no altsetting 0 [ 1287.569412][T11947] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1287.578937][ T9777] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1287.597612][ T9777] usb 2-1: USB disconnect, device number 123 [ 1287.597908][ T2122] usb 3-1: bad CDC descriptors [ 1287.606219][T11947] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1287.616705][T11951] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1287.629056][ T2122] usb 3-1: USB disconnect, device number 112 [ 1287.635650][T11951] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1287.751634][ T4888] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1287.760824][ T4888] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1287.777694][ T4888] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1287.814297][ T4888] usb 6-1: Manufacturer: ␁ [ 1287.819754][ T4888] usb 6-1: SerialNumber: syz [ 1287.843182][T11959] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1287.850250][T11959] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1287.874464][T11947] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1287.887338][T11947] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1287.902237][ T1693] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1287.911349][ T1693] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1287.923432][ T6361] usb 1-1: bad CDC descriptors [ 1287.932072][ T1693] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1287.964709][ T6361] usb 1-1: USB disconnect, device number 109 [ 1287.972699][ T1693] usb 4-1: SerialNumber: syz 07:11:43 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@mdlm={0x15}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1288.002802][T11955] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1288.009891][T11955] raw-gadget gadget: fail, usb_ep_enable returned -22 07:11:43 executing program 2: write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@call_mgmt={0x5, 0x24, 0x1, 0x0, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1288.092139][ T4888] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1288.108602][ T4888] usb 6-1: USB disconnect, device number 6 [ 1288.161609][ T29] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1288.188165][ T29] usb 5-1: USB disconnect, device number 95 [ 1288.341562][ T6361] usb 2-1: new high-speed USB device number 124 using dummy_hcd 07:11:43 executing program 0: write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@call_mgmt={0x5, 0x24, 0x1, 0x0, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1288.401544][ T8976] usb 3-1: new high-speed USB device number 113 using dummy_hcd [ 1288.482012][ T1693] usb 4-1: bad CDC descriptors [ 1288.500186][ T1693] usb 4-1: USB disconnect, device number 93 07:11:44 executing program 5: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, 0x0, 0x0) ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x8d, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7b, 0x1, 0x1, 0x5, 0x10, 0xf9, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x494c, 0x0, 0xff}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15, 0x24, 0x12, 0x80}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x2, {0x2, 0x6}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856c330aa53bc832013bfa4fa710854b812b4887577d262c7fb8fc75992e9ef98002d675588c18c052d5281c8e5ce2028ac0319daa69500b30d8e1b2d094b363be1326c7b6ec1d7ef59b84308bcf9611a64a043373d204a36e4fbdfa642b0fe36b6e09dfda99c732e95b6"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:11:44 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1288.612657][ T6361] usb 2-1: device descriptor read/64, error 18 [ 1288.641540][ T8976] usb 3-1: Using ep0 maxpacket: 32 [ 1288.701542][ T4888] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 1288.841970][ T8976] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1288.871561][ T6006] usb 6-1: new high-speed USB device number 7 using dummy_hcd 07:11:44 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1288.941540][ T2122] usb 5-1: new high-speed USB device number 96 using dummy_hcd [ 1288.960045][ T4888] usb 1-1: Using ep0 maxpacket: 32 [ 1289.011632][ T6361] usb 2-1: device descriptor read/64, error 18 [ 1289.131572][ T6006] usb 6-1: Using ep0 maxpacket: 32 [ 1289.181654][ T4888] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1289.211579][ T2122] usb 5-1: Using ep0 maxpacket: 32 [ 1289.212194][ T8976] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1289.226634][ T8976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1289.236562][ T8976] usb 3-1: SerialNumber: syz [ 1289.251550][ T1693] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 1289.262903][T12014] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1289.272715][T12014] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1289.282022][ T8976] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1289.292048][ T6361] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 1289.351613][ T6006] usb 6-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1289.362057][ T6006] usb 6-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1289.377462][ T6006] usb 6-1: config 1 interface 0 has no altsetting 0 [ 1289.461652][ T2122] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1289.474856][ T2122] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1289.501636][ T1693] usb 4-1: Using ep0 maxpacket: 32 [ 1289.519437][ T3844] usb 3-1: USB disconnect, device number 113 [ 1289.561581][ T6361] usb 2-1: device descriptor read/64, error 18 [ 1289.571653][ T6006] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1289.584469][ T6006] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1289.593525][ T6006] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1289.631389][ T6006] usb 6-1: Manufacturer: ␁ [ 1289.637513][ T6006] usb 6-1: SerialNumber: syz [ 1289.643215][ T4888] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1289.654148][ T4888] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1289.661877][ T1693] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1289.663507][ T4888] usb 1-1: SerialNumber: syz [ 1289.692093][ T2122] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1289.694241][T12038] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1289.701154][ T2122] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1289.719406][T12025] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1289.731724][T12025] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1289.739150][T12038] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1289.749836][ T2122] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1289.754073][ T1693] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1289.784102][ T4888] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1289.801155][ T2122] usb 5-1: Manufacturer: ␁ [ 1289.806994][ T2122] usb 5-1: SerialNumber: syz [ 1289.842829][T12042] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1289.849994][T12042] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1289.857225][ T1693] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1289.883332][ T1693] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1289.903401][ T1693] usb 4-1: config 1 interface 0 has no altsetting 0 07:11:45 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1289.991642][ T6361] usb 2-1: device descriptor read/64, error 18 [ 1289.998247][ T1588] usb 1-1: USB disconnect, device number 110 [ 1290.061566][ T1693] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1290.070617][ T1693] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1290.090520][T12042] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1290.094276][ T1693] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1290.099080][T12042] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1290.128119][ T6361] usb usb2-port1: attempt power cycle [ 1290.172364][ T1693] usb 4-1: SerialNumber: syz [ 1290.212647][T12046] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1290.219711][T12046] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1290.282004][ T6006] usb 6-1: bad CDC descriptors [ 1290.289635][ T6006] usb 6-1: USB disconnect, device number 7 [ 1290.331607][ T4888] usb 3-1: new high-speed USB device number 114 using dummy_hcd [ 1290.441604][ T2122] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1290.453869][ T2122] usb 5-1: USB disconnect, device number 96 07:11:46 executing program 0: write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@call_mgmt={0x5, 0x24, 0x1, 0x0, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1290.601544][ T4888] usb 3-1: Using ep0 maxpacket: 32 07:11:46 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1290.691950][ T1693] usb 4-1: bad CDC descriptors [ 1290.708433][ T1693] usb 4-1: USB disconnect, device number 94 [ 1290.752698][ T4888] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 07:11:46 executing program 4: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1290.831603][ T3844] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 1290.861537][ T6361] usb 2-1: new high-speed USB device number 126 using dummy_hcd [ 1290.951641][ T6361] usb 2-1: Invalid ep0 maxpacket: 0 07:11:46 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@mdlm={0x15}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1291.031564][ T8976] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 1291.075069][ T3844] usb 1-1: Using ep0 maxpacket: 32 [ 1291.101580][ T6361] usb 2-1: new high-speed USB device number 127 using dummy_hcd 07:11:46 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1291.171872][ T4888] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1291.182769][ T4888] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1291.190865][ T4888] usb 3-1: SerialNumber: syz [ 1291.232747][T12078] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1291.240831][T12078] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1291.254025][ T4888] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1291.272047][ T3844] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1291.285004][ T8976] usb 6-1: Using ep0 maxpacket: 32 07:11:46 executing program 4: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1291.401589][ T8976] usb 6-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1291.459883][ T4888] usb 3-1: USB disconnect, device number 114 [ 1291.461552][ T29] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 1291.581534][ T6361] usb 2-1: device not accepting address 127, error -71 [ 1291.588622][ T6361] usb usb2-port1: unable to enumerate USB device [ 1291.651592][ T3844] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1291.661717][ T3844] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1291.670016][ T3844] usb 1-1: SerialNumber: syz [ 1291.692892][T12101] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1291.700022][T12101] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1291.712110][ T3844] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1291.724708][ T29] usb 4-1: Using ep0 maxpacket: 32 [ 1291.771647][ T8976] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1291.781186][ T8976] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1291.791079][ T8976] usb 6-1: SerialNumber: syz [ 1291.812717][T12114] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1291.819918][T12114] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1291.832913][ T8976] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1291.881541][ T29] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1291.919705][ T8976] usb 1-1: USB disconnect, device number 111 07:11:47 executing program 4: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:11:47 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1291.942039][ T6361] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1291.963435][ T29] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1291.987127][ T29] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1292.003326][ T29] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1292.017670][ T29] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1292.046069][ T3844] usb 6-1: USB disconnect, device number 8 [ 1292.181651][ T29] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1292.190914][ T29] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1292.202726][ T29] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1292.232418][ T6361] usb 2-1: device descriptor read/64, error 18 [ 1292.238626][ T29] usb 4-1: SerialNumber: syz [ 1292.263049][T12126] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1292.273680][T12126] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1292.311555][ T1693] usb 3-1: new high-speed USB device number 115 using dummy_hcd 07:11:47 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) 07:11:48 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:11:48 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x494c}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943, 0x8}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1292.551586][ T1693] usb 3-1: Using ep0 maxpacket: 32 [ 1292.621563][ T6361] usb 2-1: device descriptor read/64, error 18 [ 1292.671708][ T1693] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1292.721536][ T3844] usb 1-1: new high-speed USB device number 112 using dummy_hcd [ 1292.762004][ T29] usb 4-1: bad CDC descriptors [ 1292.771094][ T29] usb 4-1: USB disconnect, device number 95 [ 1292.841602][ T8976] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 1292.849260][ T1693] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1292.858581][ T1693] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1292.866709][ T1693] usb 3-1: Manufacturer: ␁ [ 1292.872488][ T1693] usb 3-1: SerialNumber: syz [ 1292.893052][ T6361] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1292.912648][ T1693] cdc_ether: probe of 3-1:1.0 failed with error -22 07:11:48 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1292.971718][ T3844] usb 1-1: Using ep0 maxpacket: 32 [ 1293.091606][ T3844] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1293.105418][ T8976] usb 6-1: Using ep0 maxpacket: 32 [ 1293.128813][ T4888] usb 3-1: USB disconnect, device number 115 [ 1293.171655][ T6361] usb 2-1: device descriptor read/64, error 18 07:11:48 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1293.221600][ T8976] usb 6-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1293.232643][ T8976] usb 6-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1293.253010][ T8976] usb 6-1: config 1 interface 0 has no altsetting 0 [ 1293.271560][ T3844] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1293.280677][ T3844] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1293.298917][ T3844] usb 1-1: Manufacturer: ␁ [ 1293.305548][ T3844] usb 1-1: SerialNumber: syz [ 1293.352146][ T3844] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1293.411668][ T8976] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1293.420932][ T8976] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:11:49 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1293.433543][ T8976] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1293.464242][ T8976] usb 6-1: Manufacturer: ␁ [ 1293.468953][ T8976] usb 6-1: SerialNumber: syz [ 1293.492658][T12181] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1293.553291][ T6006] usb 4-1: new high-speed USB device number 96 using dummy_hcd [ 1293.561523][ T6361] usb 2-1: device descriptor read/64, error 18 [ 1293.567355][ T4888] usb 1-1: USB disconnect, device number 112 07:11:49 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1293.681616][ T6361] usb usb2-port1: attempt power cycle [ 1293.751984][ T8976] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1293.765922][ T8976] usb 6-1: USB disconnect, device number 9 [ 1293.811702][ T6006] usb 4-1: Using ep0 maxpacket: 32 [ 1293.931570][ T3844] usb 3-1: new high-speed USB device number 116 using dummy_hcd [ 1293.981894][ T6006] usb 4-1: unable to get BOS descriptor or descriptor too short 07:11:49 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@mdlm={0x15}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:11:49 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1294.078260][ T6006] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1294.091799][ T6006] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 07:11:49 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1294.121527][ T6006] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1294.161582][ T6006] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1294.173976][ T3844] usb 3-1: Using ep0 maxpacket: 32 07:11:49 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x494c}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943, 0x8}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1294.291880][ T3844] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1294.331600][ T6006] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1294.340826][ T6006] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1294.357880][ T6006] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1294.392578][ T1693] usb 5-1: new high-speed USB device number 97 using dummy_hcd [ 1294.398070][ T6006] usb 4-1: SerialNumber: syz [ 1294.432051][ T8976] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 1294.433289][T12207] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1294.448813][T12207] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1294.461784][ T3844] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1294.470873][ T3844] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1294.482734][ T6361] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1294.493726][ T3844] usb 3-1: Manufacturer: ␁ [ 1294.498749][ T3844] usb 3-1: SerialNumber: syz [ 1294.521591][ T29] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 1294.542400][ T3844] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1294.581557][ T6361] usb 2-1: Invalid ep0 maxpacket: 0 [ 1294.631534][ T1693] usb 5-1: Using ep0 maxpacket: 32 [ 1294.691542][ T8976] usb 1-1: Using ep0 maxpacket: 32 [ 1294.731623][ T6361] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1294.750248][ T3844] usb 3-1: USB disconnect, device number 116 [ 1294.757135][ T1693] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1294.767183][ T29] usb 6-1: Using ep0 maxpacket: 32 [ 1294.774874][ T1693] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1294.811662][ T8976] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1294.841573][ T6361] usb 2-1: Invalid ep0 maxpacket: 0 [ 1294.846916][ T6361] usb usb2-port1: unable to enumerate USB device [ 1294.901630][ T29] usb 6-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1294.912283][ T29] usb 6-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1294.932896][ T29] usb 6-1: config 1 interface 0 has no altsetting 0 [ 1294.951956][ T1693] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1294.952030][ T6006] usb 4-1: bad CDC descriptors [ 1294.961017][ T1693] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1294.985559][ T1693] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1294.988355][ T6006] usb 4-1: USB disconnect, device number 96 [ 1295.021377][ T1693] usb 5-1: Manufacturer: ␁ [ 1295.027024][ T1693] usb 5-1: SerialNumber: syz [ 1295.032172][ T8976] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1295.044178][ T8976] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1295.057833][ T8976] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1295.091589][T12243] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1295.098697][T12243] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1295.102626][ T8976] usb 1-1: Manufacturer: ␁ [ 1295.112581][ T8976] usb 1-1: SerialNumber: syz [ 1295.144004][ T29] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1295.156487][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1295.166643][ T8976] cdc_ether: probe of 1-1:1.0 failed with error -22 07:11:50 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1295.181562][ T29] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1295.217401][ T29] usb 6-1: Manufacturer: ␁ [ 1295.224247][ T29] usb 6-1: SerialNumber: syz [ 1295.242980][T12254] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1295.344992][T12243] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1295.357270][T12243] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1295.381035][ T8976] usb 1-1: USB disconnect, device number 113 07:11:50 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1295.502063][ T29] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1295.514743][ T29] usb 6-1: USB disconnect, device number 10 [ 1295.561541][ T6361] usb 3-1: new high-speed USB device number 117 using dummy_hcd [ 1295.651621][ T1693] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1295.661987][ T1693] usb 5-1: USB disconnect, device number 97 [ 1295.711563][ T3201] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 1295.801529][ T6361] usb 3-1: Using ep0 maxpacket: 32 07:11:51 executing program 0: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, 0x0, 0x0) ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x8d, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7b, 0x1, 0x1, 0x5, 0x10, 0xf9, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x494c, 0x0, 0xff}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15, 0x24, 0x12, 0x80}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x0, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856c330aa53bc832013bfa4fa710854b812b4887577d262c7fb8fc75992e9ef98002d675588c18c052d5281c8e5ce2028ac0319daa69500b30d8e1b2d094b363be1326c7b6ec1d7ef59b84308bcf9611a64a043373d204a36e4fbdfa642b0fe36b6e09dfda99c732e95b6"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:11:51 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1295.921908][ T6361] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1295.951949][ T3201] usb 4-1: Using ep0 maxpacket: 32 07:11:51 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1296.093147][ T6361] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1296.103451][ T6361] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1296.115512][ T3201] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1296.125199][ T6361] usb 3-1: Manufacturer: ␁ [ 1296.129891][ T6361] usb 3-1: SerialNumber: syz [ 1296.172215][ T6361] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1296.191605][ T1665] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 1296.203790][ T3201] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1296.215119][ T3201] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1296.227577][ T3201] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1296.241089][ T3201] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1296.261662][ T6006] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 1296.378369][ T1693] usb 3-1: USB disconnect, device number 117 [ 1296.401905][ T3201] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1296.410973][ T3201] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1296.428576][ T3201] usb 4-1: Product: syz [ 1296.436307][ T3201] usb 4-1: Manufacturer: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1296.441537][ T4888] usb 5-1: new high-speed USB device number 98 using dummy_hcd [ 1296.468535][ T3201] usb 4-1: SerialNumber: syz [ 1296.474332][ T1665] usb 1-1: Using ep0 maxpacket: 32 [ 1296.493112][T12303] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1296.502808][T12303] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1296.522607][ T6006] usb 6-1: Using ep0 maxpacket: 32 [ 1296.651668][ T6006] usb 6-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1296.721890][ T1665] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1296.734389][ T1665] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1296.755992][ T1665] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1296.782054][ T4888] usb 5-1: device descriptor read/64, error 18 07:11:52 executing program 2: 07:11:52 executing program 2: 07:11:52 executing program 2: [ 1296.953994][ T1665] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1296.967833][ T1665] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1296.993100][ T3201] usb 4-1: bad CDC descriptors [ 1297.007390][ T1665] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1297.007935][ T3201] usb 4-1: USB disconnect, device number 97 [ 1297.074451][ T6006] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1297.088110][ T6006] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1297.113905][ T6006] usb 6-1: SerialNumber: syz 07:11:52 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@mdlm={0x15}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:11:52 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1297.135046][ T1665] usb 1-1: Manufacturer: ␁ [ 1297.152986][T12326] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1297.161427][T12326] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1297.169795][ T1665] usb 1-1: SerialNumber: syz [ 1297.192044][ T6006] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1297.202722][T12322] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1297.209837][T12322] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1297.216663][ T4888] usb 5-1: device descriptor read/64, error 18 [ 1297.409528][ T3201] usb 6-1: USB disconnect, device number 11 07:11:53 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1297.491830][ T4888] usb 5-1: new high-speed USB device number 99 using dummy_hcd 07:11:53 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1297.681526][ T1588] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1297.702093][ T1665] usb 1-1: bad CDC descriptors [ 1297.711249][ T1665] usb 1-1: USB disconnect, device number 114 [ 1297.771646][ T1693] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 1297.786524][ T4888] usb 5-1: device descriptor read/64, error 18 07:11:53 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x494c}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943, 0x8}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1297.921519][ T1588] usb 2-1: Using ep0 maxpacket: 32 [ 1298.011540][ T1693] usb 4-1: Using ep0 maxpacket: 32 [ 1298.041612][ T1588] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:11:53 executing program 0: write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@call_mgmt={0x5, 0x24, 0x1, 0x0, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1298.172024][ T1693] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1298.201928][ T4888] usb 5-1: device descriptor read/64, error 18 [ 1298.221642][ T1588] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1298.230823][ T2122] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 1298.238576][ T1588] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1298.252223][ T1693] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 07:11:53 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1298.262249][ T1588] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1298.266232][ T1693] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1298.309105][ T1588] usb 2-1: Manufacturer: ␁ [ 1298.311652][ T1693] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1298.328150][ T1588] usb 2-1: SerialNumber: syz [ 1298.333248][ T4888] usb usb5-port1: attempt power cycle [ 1298.346907][ T1693] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1298.382730][T12369] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1298.389905][T12369] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1298.412000][ T1588] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1298.501554][ T2122] usb 6-1: Using ep0 maxpacket: 32 [ 1298.506816][ T1665] usb 1-1: new high-speed USB device number 115 using dummy_hcd [ 1298.523525][ T1693] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1298.536193][ T1693] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1298.548476][ T1693] usb 4-1: Product: syz [ 1298.556059][ T1693] usb 4-1: Manufacturer: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1298.586145][ T1693] usb 4-1: SerialNumber: syz [ 1298.613832][T12380] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1298.621054][T12380] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1298.651946][ T2122] usb 6-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1298.662513][ T2122] usb 6-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1298.677456][ T2122] usb 6-1: config 1 interface 0 has no altsetting 0 [ 1298.761538][ T1665] usb 1-1: Using ep0 maxpacket: 32 07:11:54 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1298.861644][ T2122] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1298.870801][ T2122] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1298.886222][ T2122] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1298.926179][ T2122] usb 6-1: Manufacturer: ␁ [ 1298.930917][ T2122] usb 6-1: SerialNumber: syz [ 1298.964476][T12396] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1298.982080][ T1665] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1299.071969][ T4888] usb 5-1: new high-speed USB device number 100 using dummy_hcd [ 1299.091963][ T1693] usb 4-1: bad CDC descriptors [ 1299.099788][ T1693] usb 4-1: USB disconnect, device number 98 07:11:54 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1299.171552][ T29] usb 3-1: new high-speed USB device number 118 using dummy_hcd [ 1299.211900][ T2122] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1299.218669][ T4888] usb 5-1: device descriptor read/8, error -71 [ 1299.236956][ T2122] usb 6-1: USB disconnect, device number 12 [ 1299.381574][ T1665] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1299.390741][ T1665] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1299.399300][ T1665] usb 1-1: SerialNumber: syz [ 1299.432726][T12400] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1299.439785][T12400] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1299.443435][ T29] usb 3-1: device descriptor read/64, error 18 [ 1299.446909][ T4888] usb 5-1: device descriptor read/8, error -71 [ 1299.482094][ T1665] cdc_ether: probe of 1-1:1.0 failed with error -22 07:11:55 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:11:55 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) [ 1299.698529][ T3201] usb 1-1: USB disconnect, device number 115 [ 1299.841528][ T29] usb 3-1: device descriptor read/64, error 18 [ 1299.847861][ T1693] usb 4-1: new high-speed USB device number 99 using dummy_hcd [ 1299.941605][ T4888] usb 5-1: new high-speed USB device number 101 using dummy_hcd [ 1300.011622][ T1665] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 1300.041896][ T4888] usb 5-1: Invalid ep0 maxpacket: 0 [ 1300.047414][ T4888] usb usb5-port1: unable to enumerate USB device [ 1300.093470][ T1693] usb 4-1: Using ep0 maxpacket: 32 [ 1300.111936][ T29] usb 3-1: new high-speed USB device number 119 using dummy_hcd 07:11:55 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@mdlm={0x15}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:11:55 executing program 0: write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@call_mgmt={0x5, 0x24, 0x1, 0x0, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1300.186734][ T6361] usb 2-1: USB disconnect, device number 6 [ 1300.256023][ T1693] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1300.271640][ T1665] usb 6-1: Using ep0 maxpacket: 32 [ 1300.341979][ T1693] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1300.353326][ T1693] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1300.371638][ T1693] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1300.384783][ T29] usb 3-1: device descriptor read/64, error 18 [ 1300.399160][ T1693] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1300.402068][ T1665] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1300.561958][ T3201] usb 1-1: new high-speed USB device number 116 using dummy_hcd [ 1300.576137][ T1693] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1300.585695][ T1693] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1300.592043][ T1665] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1300.593845][ T6361] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1300.615326][ T1693] usb 4-1: Product: syz [ 1300.615470][ T1665] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1300.619537][ T1693] usb 4-1: Manufacturer: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1300.619548][ T1693] usb 4-1: SerialNumber: syz [ 1300.643079][T12451] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1300.675272][T12451] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1300.712266][ T1665] usb 6-1: Product: syz [ 1300.716509][ T1665] usb 6-1: Manufacturer: syz [ 1300.721137][ T1665] usb 6-1: SerialNumber: syz [ 1300.771596][ T29] usb 3-1: device descriptor read/64, error 18 [ 1300.782147][ T1665] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1300.811566][ T3201] usb 1-1: Using ep0 maxpacket: 32 [ 1300.861572][ T6361] usb 2-1: Using ep0 maxpacket: 32 [ 1300.892054][ T29] usb usb3-port1: attempt power cycle [ 1300.981601][ T6361] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1300.999641][ T1665] usb 6-1: USB disconnect, device number 13 [ 1301.012256][ T3201] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1301.151589][ T6361] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1301.160744][ T6361] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1301.171053][ T1693] usb 4-1: bad CDC descriptors [ 1301.179340][ T6361] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1301.214985][ T1693] usb 4-1: USB disconnect, device number 99 [ 1301.227335][ T6361] usb 2-1: Manufacturer: ␁ [ 1301.232334][ T6361] usb 2-1: SerialNumber: syz [ 1301.262419][T12471] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1301.269690][T12471] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1301.304197][ T6361] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1301.401635][ T3201] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1301.410990][ T3201] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1301.423149][ T3201] usb 1-1: SerialNumber: syz [ 1301.442753][T12475] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1301.449982][T12475] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1301.463221][ T3201] cdc_ether: probe of 1-1:1.0 failed with error -22 07:11:57 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x494c}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943, 0x8}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) 07:11:57 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1301.601556][ T29] usb 3-1: new high-speed USB device number 120 using dummy_hcd [ 1301.680993][ T1665] usb 1-1: USB disconnect, device number 116 [ 1301.694088][ T29] usb 3-1: Invalid ep0 maxpacket: 0 [ 1301.801542][ T6006] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 1301.851929][ T29] usb 3-1: new high-speed USB device number 121 using dummy_hcd 07:11:57 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1301.922952][ T6361] usb 4-1: new high-speed USB device number 100 using dummy_hcd [ 1301.961554][ T29] usb 3-1: device descriptor read/8, error -71 [ 1302.051527][ T6006] usb 6-1: Using ep0 maxpacket: 32 07:11:57 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:11:57 executing program 0: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, 0x0, 0x0) ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x8d, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7b, 0x1, 0x1, 0x5, 0x10, 0xf9, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x494c, 0x0, 0xff}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15, 0x24, 0x12, 0x80}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x0, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856c330aa53bc832013bfa4fa710854b812b4887577d262c7fb8fc75992e9ef98002d675588c18c052d5281c8e5ce2028ac0319daa69500b30d8e1b2d094b363be1326c7b6ec1d7ef59b84308bcf9611a64a043373d204a36e4fbdfa642b0fe36b6e09dfda99c732e95b6"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1302.161543][ T6361] usb 4-1: Using ep0 maxpacket: 32 [ 1302.176703][ T29] usb 3-1: device descriptor read/8, error -71 [ 1302.192660][ T6006] usb 6-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1302.232911][ T6006] usb 6-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1302.252797][ T6006] usb 6-1: config 1 interface 0 has no altsetting 0 [ 1302.311643][ T29] usb usb3-port1: unable to enumerate USB device [ 1302.321604][ T6361] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1302.402001][ T6361] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1302.413471][ T6361] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1302.431587][ T6361] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1302.445276][ T6361] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1302.462798][ T6006] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1302.471882][ T6006] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1302.479890][ T6006] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1302.501540][ T1693] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 1302.511001][ T6006] usb 6-1: Manufacturer: ␁ [ 1302.525322][ T6006] usb 6-1: SerialNumber: syz [ 1302.553217][T12512] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1302.560228][T12512] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1302.661554][ T29] usb 3-1: new high-speed USB device number 122 using dummy_hcd [ 1302.669363][ T3201] usb 5-1: new high-speed USB device number 102 using dummy_hcd [ 1302.691986][ T6361] usb 4-1: string descriptor 0 read error: -22 [ 1302.698675][ T6361] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1302.712445][ T6361] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1302.742538][T12516] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1302.749726][T12516] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1302.763602][ T6361] usb 4-1: bad CDC descriptors [ 1302.781530][ T1693] usb 1-1: Using ep0 maxpacket: 32 [ 1302.821973][ T6006] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1302.832359][ T6006] usb 6-1: USB disconnect, device number 14 [ 1302.942857][ T3201] usb 5-1: device descriptor read/64, error 18 [ 1302.949344][ T29] usb 3-1: device descriptor read/64, error 18 [ 1302.981568][ T1693] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1302.993311][ T1693] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1303.014981][ T1693] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1303.182344][ T1693] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1303.191713][ T1693] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1303.199864][ T1693] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 07:11:58 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@mdlm={0x15}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1303.225371][ T6006] usb 2-1: USB disconnect, device number 7 [ 1303.252935][ T1693] usb 1-1: Manufacturer: ␁ [ 1303.271002][ T1693] usb 1-1: SerialNumber: syz 07:11:58 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x0, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1303.302653][T12537] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1303.310711][T12537] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1303.331541][ T3201] usb 5-1: device descriptor read/64, error 18 [ 1303.381561][ T29] usb 3-1: device descriptor read/64, error 18 [ 1303.601637][ T3201] usb 5-1: new high-speed USB device number 103 using dummy_hcd [ 1303.601663][ T2122] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 1303.651557][ T29] usb 3-1: new high-speed USB device number 123 using dummy_hcd [ 1303.651607][ T6006] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1303.801855][ T1693] usb 1-1: bad CDC descriptors [ 1303.810241][ T1693] usb 1-1: USB disconnect, device number 117 [ 1303.851738][ T2122] usb 6-1: Using ep0 maxpacket: 32 [ 1303.871620][ T3201] usb 5-1: device descriptor read/64, error 18 [ 1303.903122][ T6006] usb 2-1: Using ep0 maxpacket: 32 [ 1303.931545][ T29] usb 3-1: device descriptor read/64, error 18 [ 1303.991585][ T2122] usb 6-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1304.041616][ T6006] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1304.213341][ T6006] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1304.222526][ T6006] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1304.230573][ T6006] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 07:11:59 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x494c}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943, 0x8}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1304.261848][ T3201] usb 5-1: device descriptor read/64, error 18 [ 1304.263386][ T6006] usb 2-1: Manufacturer: ␁ [ 1304.278115][ T6006] usb 2-1: SerialNumber: syz [ 1304.302583][T12564] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1304.310120][T12564] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1304.322949][ T29] usb 3-1: device descriptor read/64, error 18 [ 1304.332542][ T6006] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1304.401673][ T3201] usb usb5-port1: attempt power cycle [ 1304.411623][ T2122] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1304.422558][ T2122] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1304.431676][ T2122] usb 6-1: SerialNumber: syz [ 1304.441651][ T29] usb usb3-port1: attempt power cycle [ 1304.463038][T12570] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1304.482109][ T2122] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1304.591581][ T4888] usb 1-1: new high-speed USB device number 118 using dummy_hcd 07:12:00 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1304.666593][ T1693] usb 4-1: USB disconnect, device number 100 [ 1304.703330][ T6361] usb 6-1: USB disconnect, device number 15 [ 1304.841530][ T4888] usb 1-1: Using ep0 maxpacket: 32 07:12:00 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1304.961612][ T4888] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1304.976838][ T4888] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1305.004769][ T4888] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1305.071539][ T1693] usb 4-1: new high-speed USB device number 101 using dummy_hcd [ 1305.111604][ T3201] usb 5-1: new high-speed USB device number 104 using dummy_hcd [ 1305.181581][ T4888] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1305.190775][ T4888] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1305.198971][ T4888] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 07:12:00 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:00 executing program 5: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1305.202066][ T3201] usb 5-1: Invalid ep0 maxpacket: 0 [ 1305.229873][ T4888] usb 1-1: Manufacturer: ␁ [ 1305.240361][ T4888] usb 1-1: SerialNumber: syz [ 1305.284091][T12585] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1305.291289][T12585] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1305.313250][ T1693] usb 4-1: Using ep0 maxpacket: 32 [ 1305.371627][ T29] usb 3-1: new high-speed USB device number 124 using dummy_hcd [ 1305.461902][ T29] usb 3-1: Invalid ep0 maxpacket: 0 [ 1305.474171][ T1693] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1305.561596][ T1693] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1305.562034][ T4888] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1305.574763][ T1693] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1305.594288][ T1693] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1305.595220][ T2122] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 1305.607735][ T1693] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1305.622728][ T29] usb 3-1: new high-speed USB device number 125 using dummy_hcd [ 1305.625641][ T4888] usb 1-1: USB disconnect, device number 118 [ 1305.662341][ T3201] usb 5-1: new high-speed USB device number 105 using dummy_hcd [ 1305.721576][ T29] usb 3-1: Invalid ep0 maxpacket: 0 [ 1305.727250][ T29] usb usb3-port1: unable to enumerate USB device [ 1305.761802][ T3201] usb 5-1: Using ep0 maxpacket: 32 [ 1305.871590][ T1693] usb 4-1: string descriptor 0 read error: -22 [ 1305.877958][ T1693] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1305.889247][ T3201] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1305.903534][ T1693] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1305.905267][ T2122] usb 6-1: Using ep0 maxpacket: 32 [ 1305.934223][T12604] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1305.941436][T12604] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1305.952994][ T1693] usb 4-1: bad CDC descriptors 07:12:01 executing program 0: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, 0x0, 0x0) ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x8d, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7b, 0x1, 0x1, 0x5, 0x10, 0xf9, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x494c, 0x0, 0xff}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15, 0x24, 0x12, 0x80}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x0, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856c330aa53bc832013bfa4fa710854b812b4887577d262c7fb8fc75992e9ef98002d675588c18c052d5281c8e5ce2028ac0319daa69500b30d8e1b2d094b363be1326c7b6ec1d7ef59b84308bcf9611a64a043373d204a36e4fbdfa642b0fe36b6e09dfda99c732e95b6"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1306.081604][ T3201] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1306.090810][ T3201] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1306.092859][ T2122] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1306.106113][ T3201] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1306.137375][ T3201] usb 5-1: Manufacturer: ␁ [ 1306.146484][ T3201] usb 5-1: SerialNumber: syz [ 1306.172763][T12623] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1306.180332][T12623] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1306.193864][ T3201] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1306.201716][ T2122] usb 6-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1306.214963][ T2122] usb 6-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1306.234476][ T2122] usb 6-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1306.251619][ T2122] usb 6-1: config 1 interface 0 has no altsetting 0 07:12:01 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@mdlm={0x15}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1306.266592][ T3844] usb 2-1: USB disconnect, device number 8 [ 1306.351571][ T3201] usb 1-1: new high-speed USB device number 119 using dummy_hcd [ 1306.541935][ T2122] usb 6-1: string descriptor 0 read error: -22 [ 1306.548189][ T2122] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1306.557384][ T2122] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1306.582592][T12627] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1306.589798][T12627] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1306.591618][ T3201] usb 1-1: Using ep0 maxpacket: 32 [ 1306.612171][ T2122] usb 6-1: bad CDC descriptors [ 1306.681579][ T3844] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1306.801559][ T3201] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1306.811935][ T3201] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1306.833497][ T3201] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1306.931534][ T3844] usb 2-1: Using ep0 maxpacket: 32 [ 1306.992016][ T3201] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1307.001223][ T3201] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1307.013402][ T3201] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1307.044627][ T3201] usb 1-1: Manufacturer: ␁ [ 1307.049257][ T3201] usb 1-1: SerialNumber: syz [ 1307.061934][ T3844] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1307.073427][T12645] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1307.077643][ T3844] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1307.080642][T12645] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1307.251596][ T3844] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1307.260927][ T3844] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1307.273119][ T3844] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1307.303938][ T3844] usb 2-1: Manufacturer: ␁ [ 1307.308696][ T3844] usb 2-1: SerialNumber: syz [ 1307.332232][T12659] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1307.339393][T12659] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1307.554942][T12659] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1307.566990][T12659] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1307.581929][ T3201] usb 1-1: bad CDC descriptors [ 1307.590525][ T3201] usb 1-1: USB disconnect, device number 119 07:12:03 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1307.708711][ T2122] usb 4-1: USB disconnect, device number 101 [ 1307.841603][ T3844] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1307.851361][ T3844] usb 2-1: USB disconnect, device number 9 07:12:03 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) 07:12:03 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) [ 1308.131532][ T2122] usb 4-1: new high-speed USB device number 102 using dummy_hcd 07:12:03 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:03 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:03 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x494c}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943, 0x8}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1308.319287][ T1665] usb 5-1: USB disconnect, device number 105 [ 1308.341645][ T3844] usb 1-1: new high-speed USB device number 120 using dummy_hcd [ 1308.352665][ T29] usb 6-1: USB disconnect, device number 16 [ 1308.401584][ T2122] usb 4-1: Using ep0 maxpacket: 32 [ 1308.452465][ T3201] usb 3-1: new high-speed USB device number 126 using dummy_hcd [ 1308.581526][ T3844] usb 1-1: Using ep0 maxpacket: 32 [ 1308.581561][ T2122] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1308.642730][ T1693] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 1308.672796][ T2122] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1308.684437][ T2122] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1308.691552][ T3201] usb 3-1: Using ep0 maxpacket: 32 [ 1308.696492][ T2122] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1308.702510][ T3844] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1308.715735][ T2122] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1308.781560][ T1665] usb 5-1: new high-speed USB device number 106 using dummy_hcd [ 1308.811636][ T3201] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1308.824820][ T29] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 1308.882829][ T1693] usb 2-1: Using ep0 maxpacket: 32 [ 1308.912001][ T3844] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1308.921113][ T3844] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1308.938146][ T3844] usb 1-1: Product: syz [ 1308.942404][ T3844] usb 1-1: Manufacturer: syz [ 1308.947051][ T3844] usb 1-1: SerialNumber: syz [ 1308.992038][ T3201] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1309.001887][ T3844] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1309.011485][ T3201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1309.013751][ T1693] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1309.022533][ T2122] usb 4-1: string descriptor 0 read error: -22 [ 1309.038131][ T3201] usb 3-1: Product: syz [ 1309.045063][ T3201] usb 3-1: Manufacturer: syz [ 1309.046519][ T2122] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1309.049859][ T3201] usb 3-1: SerialNumber: syz [ 1309.059240][ T1665] usb 5-1: Using ep0 maxpacket: 32 [ 1309.065177][ T1693] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1309.091883][ T29] usb 6-1: Using ep0 maxpacket: 32 [ 1309.092904][ T2122] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1309.112742][ T3201] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1309.155308][T12688] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1309.162547][T12688] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1309.173832][ T2122] usb 4-1: bad CDC descriptors [ 1309.201604][ T1665] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1309.212281][ T29] usb 6-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1309.217456][ T2122] usb 1-1: USB disconnect, device number 120 [ 1309.234250][ T29] usb 6-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1309.247734][ T1693] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1309.261727][ T1693] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1309.269735][ T1693] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1309.303158][ T29] usb 6-1: config 1 interface 0 has no altsetting 0 [ 1309.314653][ T1693] usb 2-1: Manufacturer: ␁ [ 1309.318007][ T4888] usb 3-1: USB disconnect, device number 126 [ 1309.319458][ T1693] usb 2-1: SerialNumber: syz [ 1309.353392][T12713] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1309.361457][T12713] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1309.411612][ T1665] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1309.420823][ T1665] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1309.436281][ T1665] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1309.471427][ T1665] usb 5-1: Manufacturer: ␁ [ 1309.477091][ T1665] usb 5-1: SerialNumber: syz [ 1309.484575][ T29] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1309.500441][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1309.514064][T12728] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1309.516313][ T29] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1309.521257][T12728] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1309.570132][ T29] usb 6-1: Manufacturer: ␁ [ 1309.579069][ T29] usb 6-1: SerialNumber: syz [ 1309.582028][ T1665] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1309.595508][T12713] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1309.605315][T12713] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1309.623729][T12727] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1309.630949][T12727] raw-gadget gadget: fail, usb_ep_enable returned -22 07:12:05 executing program 0: write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x5a, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@call_mgmt={0x5, 0x24, 0x1, 0x0, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) 07:12:05 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) [ 1309.881947][ T29] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1309.896759][ T1693] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1309.914323][ T1693] usb 2-1: USB disconnect, device number 10 [ 1309.921351][ T29] usb 6-1: USB disconnect, device number 17 [ 1310.081583][ T1665] usb 1-1: new high-speed USB device number 121 using dummy_hcd [ 1310.151542][ T6006] usb 3-1: new high-speed USB device number 127 using dummy_hcd 07:12:05 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:05 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x494c}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943, 0x8}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1310.353256][ T1665] usb 1-1: Using ep0 maxpacket: 32 [ 1310.421553][ T6006] usb 3-1: Using ep0 maxpacket: 32 [ 1310.562048][ T6006] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1310.583864][ T1665] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1310.621566][ T1693] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 1310.661577][ T29] usb 6-1: new high-speed USB device number 18 using dummy_hcd 07:12:06 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1310.745650][ T2122] usb 4-1: USB disconnect, device number 102 [ 1310.752713][ T6006] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1310.764773][ T6006] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1310.782914][ T6006] usb 3-1: Product: syz [ 1310.791271][ T6006] usb 3-1: Manufacturer: syz [ 1310.799031][ T6006] usb 3-1: SerialNumber: syz [ 1310.861571][ T1693] usb 2-1: Using ep0 maxpacket: 32 [ 1310.873810][ T6006] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1310.901900][ T29] usb 6-1: Using ep0 maxpacket: 32 [ 1310.981602][ T1693] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1310.991539][ T1693] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1311.001490][ T1693] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1311.011547][ T1665] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1311.022386][ T1665] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1311.030477][ T1665] usb 1-1: SerialNumber: syz [ 1311.034637][ T29] usb 6-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1311.054223][T12770] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1311.061362][T12770] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1311.075540][ T29] usb 6-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1311.089116][ T29] usb 6-1: config 1 interface 0 has no altsetting 0 [ 1311.092388][ T6006] usb 3-1: USB disconnect, device number 127 [ 1311.102419][ T1665] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1311.181598][ T1693] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1311.181609][ T2122] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 1311.200614][ T1693] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1311.209022][ T1693] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1311.240235][ T1693] usb 2-1: Manufacturer: ␁ [ 1311.248864][ T1693] usb 2-1: SerialNumber: syz [ 1311.272029][ T29] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1311.272845][T12795] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1311.281100][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1311.303412][ T29] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1311.331406][ T1588] usb 1-1: USB disconnect, device number 121 [ 1311.337002][ T1693] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1311.364773][ T29] usb 6-1: Manufacturer: ␁ [ 1311.369505][ T29] usb 6-1: SerialNumber: syz [ 1311.402707][T12799] raw-gadget gadget: fail, usb_ep_enable returned -22 07:12:06 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1311.410095][T12799] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1311.418293][ T6006] usb 5-1: USB disconnect, device number 106 [ 1311.452932][ T2122] usb 4-1: Using ep0 maxpacket: 32 07:12:07 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) [ 1311.621888][ T2122] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1311.683508][ T29] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1311.701998][ T2122] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1311.702994][ T29] usb 6-1: USB disconnect, device number 18 [ 1311.714473][ T2122] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1311.745786][ T2122] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1311.763948][ T2122] usb 4-1: config 1 interface 0 has no altsetting 0 07:12:07 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1311.861561][ T6006] usb 5-1: new high-speed USB device number 107 using dummy_hcd [ 1311.883251][ T1693] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 1311.931733][ T2122] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1311.941078][ T2122] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1311.951706][ T2122] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1311.981531][ T2122] usb 4-1: Manufacturer: ␁ [ 1311.986324][ T2122] usb 4-1: SerialNumber: syz [ 1312.012787][T12809] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1312.019949][T12809] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1312.111566][ T6006] usb 5-1: Using ep0 maxpacket: 32 [ 1312.131522][ T1693] usb 3-1: Using ep0 maxpacket: 32 07:12:07 executing program 5: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, 0x0, 0x0) ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x8d, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7b, 0x1, 0x1, 0x5, 0x10, 0xf9, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x494c, 0x0, 0xff}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15, 0x24, 0x12, 0x80}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, 0x0, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856c330aa53bc832013bfa4fa710854b812b4887577d262c7fb8fc75992e9ef98002d675588c18c052d5281c8e5ce2028ac0319daa69500b30d8e1b2d094b363be1326c7b6ec1d7ef59b84308bcf9611a64a043373d204a36e4fbdfa642b0fe36b6e09dfda99c732e95b6"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1312.151977][ T1588] usb 1-1: new high-speed USB device number 122 using dummy_hcd [ 1312.252166][ T6006] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1312.253350][ T1693] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1312.401547][ T1588] usb 1-1: Using ep0 maxpacket: 32 [ 1312.431979][ T1693] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1312.431992][ T6006] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1312.432012][ T6006] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1312.442511][ T1693] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1312.464579][ T6006] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1312.470538][ T1693] usb 3-1: Product: syz [ 1312.499697][ T1665] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 1312.508499][ T1693] usb 3-1: Manufacturer: syz [ 1312.514041][ T6006] usb 5-1: Manufacturer: ␁ [ 1312.520944][ T6006] usb 5-1: SerialNumber: syz [ 1312.535039][ T1693] usb 3-1: SerialNumber: syz [ 1312.552409][T12847] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1312.561450][T12847] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1312.571809][ T2122] usb 4-1: bad CDC descriptors [ 1312.583826][ T1588] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1312.597815][ T2122] usb 4-1: USB disconnect, device number 103 [ 1312.622023][ T1693] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1312.662452][ T6006] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1312.801580][ T1665] usb 6-1: Using ep0 maxpacket: 32 [ 1312.824107][ T29] usb 3-1: USB disconnect, device number 2 07:12:08 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1313.001624][ T1588] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1313.010771][ T1665] usb 6-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1313.031525][ T1588] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1313.039613][ T1588] usb 1-1: SerialNumber: syz [ 1313.053496][ T1665] usb 6-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1313.090842][ T1665] usb 6-1: config 1 interface 0 has no altsetting 0 [ 1313.106049][T12865] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1313.114370][T12865] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1313.132378][ T1588] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1313.281647][ T1665] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1313.290726][ T1665] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:12:08 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1313.307374][ T1665] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1313.331576][ T1693] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 1313.358133][ T1665] usb 6-1: Manufacturer: ␁ 07:12:08 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1313.379256][ T1665] usb 6-1: SerialNumber: syz [ 1313.400642][ T6006] usb 2-1: USB disconnect, device number 11 [ 1313.406899][ T1588] usb 1-1: USB disconnect, device number 122 [ 1313.414091][T12871] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1313.421206][T12871] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1313.621543][ T1693] usb 4-1: Using ep0 maxpacket: 32 [ 1313.701554][ T3201] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 1313.781567][ T1693] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1313.861555][ T1693] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1313.874884][ T1693] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1313.895048][ T1693] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 07:12:09 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1313.901671][ T6006] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 1313.916871][ T1693] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1313.917382][ T1665] usb 6-1: bad CDC descriptors [ 1313.941572][ T3201] usb 3-1: Using ep0 maxpacket: 32 [ 1313.945873][ T1665] usb 6-1: USB disconnect, device number 19 [ 1314.061585][ T3201] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1314.091633][ T1693] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1314.100885][ T1693] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1314.115736][ T1693] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1314.145520][ T1693] usb 4-1: Manufacturer: ␁ [ 1314.150152][ T1693] usb 4-1: SerialNumber: syz [ 1314.174304][T12898] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1314.181928][T12898] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1314.231544][ T6006] usb 2-1: Using ep0 maxpacket: 32 [ 1314.241587][ T3201] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1314.252946][ T3201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1314.261148][ T3201] usb 3-1: Manufacturer: ␁ [ 1314.261896][ T1588] usb 1-1: new high-speed USB device number 123 using dummy_hcd [ 1314.266135][ T3201] usb 3-1: SerialNumber: syz [ 1314.322093][ T3201] cdc_ether: probe of 3-1:1.0 failed with error -22 07:12:09 executing program 5: write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@call_mgmt={0x5}, @dmm={0x7, 0x24, 0x14, 0x943}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1314.371586][ T6006] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1314.391530][ T6006] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1314.413042][ T6006] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 07:12:10 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1314.453674][ T2122] usb 5-1: USB disconnect, device number 107 [ 1314.524502][ T6361] usb 3-1: USB disconnect, device number 3 [ 1314.541608][ T1588] usb 1-1: Using ep0 maxpacket: 32 [ 1314.601646][ T6006] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1314.611138][ T6006] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1314.626836][ T6006] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1314.652103][ T1693] usb 4-1: bad CDC descriptors [ 1314.658338][ T6006] usb 2-1: Manufacturer: ␁ [ 1314.671593][ T6006] usb 2-1: SerialNumber: syz [ 1314.683852][ T1588] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1314.685718][ T1693] usb 4-1: USB disconnect, device number 104 [ 1314.703109][ T3201] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 1314.712684][T12926] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1314.743574][ T6006] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1314.901571][ T2122] usb 5-1: new high-speed USB device number 108 using dummy_hcd [ 1314.941552][ T3201] usb 6-1: Using ep0 maxpacket: 32 07:12:10 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) 07:12:10 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1315.131597][ T1588] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1315.142240][ T1588] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1315.143122][ T3201] usb 6-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1315.164110][ T2122] usb 5-1: Using ep0 maxpacket: 32 [ 1315.169266][ T1588] usb 1-1: SerialNumber: syz [ 1315.213022][T12938] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1315.220381][T12938] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1315.233144][ T1588] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1315.311583][ T2122] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1315.323755][ T2122] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1315.351599][ T6006] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 1315.441617][ T1693] usb 4-1: new high-speed USB device number 105 using dummy_hcd [ 1315.450589][ T29] usb 1-1: USB disconnect, device number 123 [ 1315.501586][ T2122] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1315.510792][ T2122] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1315.521168][ T2122] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1315.523350][ T3201] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1315.554314][ T2122] usb 5-1: Manufacturer: ␁ [ 1315.566230][ T3201] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1315.573272][ T2122] usb 5-1: SerialNumber: syz [ 1315.575758][ T3201] usb 6-1: SerialNumber: syz [ 1315.592532][T12959] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1315.599695][T12959] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1315.602687][T12949] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1315.606828][ T6006] usb 3-1: Using ep0 maxpacket: 32 [ 1315.616823][T12949] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1315.644196][ T3201] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1315.682924][ T1693] usb 4-1: Using ep0 maxpacket: 32 [ 1315.741565][ T6006] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1315.842042][ T1693] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1315.866822][ T1588] usb 6-1: USB disconnect, device number 20 [ 1315.877319][T12959] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1315.891848][T12959] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1315.922030][ T1693] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1315.922043][ T6006] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1315.922108][ T6006] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1315.943389][ T1693] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1315.952289][ T6006] usb 3-1: Manufacturer: ␁ [ 1315.979541][ T1693] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 07:12:11 executing program 0: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1315.980481][ T6006] usb 3-1: SerialNumber: syz [ 1316.017030][ T1693] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1316.034574][ T6006] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1316.171673][ T2122] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1316.181396][ T2122] usb 5-1: USB disconnect, device number 108 [ 1316.181931][ T1693] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1316.211388][ T1693] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1316.223646][ T1693] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1316.243163][ T6006] usb 3-1: USB disconnect, device number 4 [ 1316.266933][ T1693] usb 4-1: Manufacturer: ␁ [ 1316.274901][ T1693] usb 4-1: SerialNumber: syz [ 1316.301565][ T1665] usb 1-1: new high-speed USB device number 124 using dummy_hcd [ 1316.302776][T12988] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1316.318987][T12988] raw-gadget gadget: fail, usb_ep_enable returned -22 07:12:11 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:12 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1316.462692][ T6006] usb 2-1: USB disconnect, device number 12 [ 1316.561541][ T1665] usb 1-1: Using ep0 maxpacket: 32 07:12:12 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x54, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x42, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1316.691565][ T2122] usb 6-1: new high-speed USB device number 21 using dummy_hcd 07:12:12 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1316.741706][ T1665] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1316.803134][ T1693] usb 4-1: bad CDC descriptors [ 1316.811157][ T1693] usb 4-1: USB disconnect, device number 105 [ 1316.831609][ T1665] usb 1-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1316.871556][ T6006] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 1316.879345][ T1665] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1316.893235][ T1665] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1316.902961][ T3201] usb 5-1: new high-speed USB device number 109 using dummy_hcd [ 1316.907864][ T1665] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1316.991575][ T2122] usb 6-1: Using ep0 maxpacket: 32 [ 1317.071639][ T6361] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 1317.102033][ T1665] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1317.111122][ T1665] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1317.119327][ T1665] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1317.149352][ T2122] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1317.161583][ T3201] usb 5-1: Using ep0 maxpacket: 32 [ 1317.163945][ T6006] usb 2-1: Using ep0 maxpacket: 32 [ 1317.176465][ T1665] usb 1-1: Manufacturer: ␁ [ 1317.184892][ T1665] usb 1-1: SerialNumber: syz [ 1317.222801][T13020] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1317.229802][T13020] raw-gadget gadget: fail, usb_ep_enable returned -22 07:12:12 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1317.281643][ T3201] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1317.293984][ T3201] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1317.321538][ T6361] usb 3-1: Using ep0 maxpacket: 32 [ 1317.322089][ T6006] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1317.340008][ T6006] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1317.350337][ T6006] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1317.382044][ T2122] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1317.391384][ T2122] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1317.402043][ T2122] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1317.434462][ T2122] usb 6-1: Manufacturer: ␁ [ 1317.439150][ T2122] usb 6-1: SerialNumber: syz [ 1317.441583][ T6361] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1317.462339][T13042] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1317.472235][ T3201] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1317.491075][T13042] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1317.491556][ T3201] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1317.513427][ T3201] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1317.514848][ T2122] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1317.546803][ T3201] usb 5-1: Manufacturer: ␁ [ 1317.557463][ T3201] usb 5-1: SerialNumber: syz [ 1317.583587][T13056] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1317.591202][T13056] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1317.599593][ T1693] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 1317.604547][ T6006] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1317.625113][ T6006] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1317.640482][ T6006] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1317.675394][ T6006] usb 2-1: Manufacturer: ␁ [ 1317.680142][ T6006] usb 2-1: SerialNumber: syz [ 1317.682991][ T6361] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1317.701536][ T6361] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1317.702629][T13052] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1317.731320][ T6361] usb 3-1: Manufacturer: ␁ [ 1317.741519][ T6361] usb 3-1: SerialNumber: syz [ 1317.751843][ T1665] usb 1-1: bad CDC descriptors [ 1317.757967][ T6006] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1317.778322][ T1665] usb 1-1: USB disconnect, device number 124 [ 1317.793358][ T6361] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1317.826675][T13056] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1317.842335][ T1693] usb 4-1: Using ep0 maxpacket: 32 [ 1317.850891][T13056] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1317.994251][ T6361] usb 3-1: USB disconnect, device number 5 [ 1318.001776][ T1693] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1318.091634][ T1693] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1318.102937][ T1693] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1318.115376][ T1693] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1318.128644][ T3201] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1318.135322][ T1693] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1318.146602][ T3201] usb 5-1: USB disconnect, device number 109 07:12:13 executing program 0: write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@call_mgmt={0x5}, @dmm={0x7, 0x24, 0x14, 0x943}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1318.311562][ T1693] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1318.320683][ T1693] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1318.332472][ T1693] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1318.362121][ T1693] usb 4-1: Manufacturer: ␁ [ 1318.366762][ T1693] usb 4-1: SerialNumber: syz [ 1318.393173][T13075] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1318.400408][T13075] raw-gadget gadget: fail, usb_ep_enable returned -22 07:12:14 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) 07:12:14 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1318.551557][ T1665] usb 1-1: new high-speed USB device number 125 using dummy_hcd [ 1318.712269][ T1693] usb 4-1: bad CDC descriptors [ 1318.715241][ T1693] usb 4-1: USB disconnect, device number 106 [ 1318.801558][ T1665] usb 1-1: Using ep0 maxpacket: 32 [ 1318.801582][ T3201] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 1318.861597][ T6361] usb 5-1: new high-speed USB device number 110 using dummy_hcd [ 1319.011556][ T1665] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1319.051576][ T3201] usb 3-1: Using ep0 maxpacket: 32 07:12:14 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1319.101533][ T6361] usb 5-1: Using ep0 maxpacket: 32 [ 1319.173068][ T3201] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1319.221569][ T6361] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1319.231681][ T6361] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1319.351577][ T3201] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1319.360885][ T3201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1319.373765][ T3201] usb 3-1: Manufacturer: ␁ [ 1319.380434][ T3201] usb 3-1: SerialNumber: syz [ 1319.391649][ T6361] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 07:12:14 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x0, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1319.411857][ T6361] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1319.422687][ T3201] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1319.432677][ T3844] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 1319.447477][ T6361] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1319.451662][ T1665] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1319.499817][ T6361] usb 5-1: Manufacturer: ␁ 07:12:15 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1319.509667][ T6361] usb 5-1: SerialNumber: syz [ 1319.537665][ T3201] usb 6-1: USB disconnect, device number 21 [ 1319.553551][T13131] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1319.568764][T13131] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1319.582425][ T1665] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1319.596371][ T1665] usb 1-1: SerialNumber: syz [ 1319.607289][ T6006] usb 2-1: USB disconnect, device number 13 [ 1319.632720][T13119] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1319.639783][T13119] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1319.651746][ T29] usb 3-1: USB disconnect, device number 6 [ 1319.682100][ T1665] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1319.702957][ T3844] usb 4-1: Using ep0 maxpacket: 32 [ 1319.815076][T13131] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1319.823807][T13131] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1319.861648][ T3844] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1319.892181][ T29] usb 1-1: USB disconnect, device number 125 [ 1319.913418][ T3201] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 1319.941588][ T3844] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1319.953195][ T3844] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1319.967286][ T3844] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1319.972484][ T6006] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 1319.980556][ T3844] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1320.091675][ T6361] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1320.101050][ T6361] usb 5-1: USB disconnect, device number 110 07:12:15 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1320.151565][ T3844] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1320.160857][ T3201] usb 6-1: Using ep0 maxpacket: 32 [ 1320.166770][ T3844] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1320.175119][ T3844] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1320.206115][ T3844] usb 4-1: Manufacturer: ␁ [ 1320.210764][ T3844] usb 4-1: SerialNumber: syz [ 1320.242761][T13144] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1320.249841][T13144] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1320.265905][ T6006] usb 2-1: Using ep0 maxpacket: 32 [ 1320.301631][ T3201] usb 6-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 07:12:15 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x494c}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943, 0x8}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1320.381597][ T6006] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1320.391750][ T6006] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 07:12:16 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1320.501937][ T1665] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 1320.562609][ T3844] usb 4-1: bad CDC descriptors [ 1320.571387][ T3844] usb 4-1: USB disconnect, device number 107 [ 1320.611961][ T6006] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1320.621146][ T6006] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1320.633715][ T6006] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1320.664922][ T6006] usb 2-1: Manufacturer: ␁ [ 1320.669526][ T6006] usb 2-1: SerialNumber: syz [ 1320.672372][ T3201] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1320.684753][ T3201] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1320.702230][ T3201] usb 6-1: SerialNumber: syz [ 1320.703162][T13159] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1320.722019][T13159] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1320.732868][T13160] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1320.740015][T13160] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1320.747050][ T1588] usb 1-1: new high-speed USB device number 126 using dummy_hcd [ 1320.776420][ T3201] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1320.802092][ T1665] usb 3-1: Using ep0 maxpacket: 32 [ 1320.821860][ T2122] usb 5-1: new high-speed USB device number 111 using dummy_hcd [ 1320.921856][ T1665] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1320.958077][T13159] raw-gadget gadget: fail, usb_ep_enable returned -22 07:12:16 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1320.967309][T13159] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1320.986367][ T3201] usb 6-1: USB disconnect, device number 22 [ 1321.011585][ T1588] usb 1-1: Using ep0 maxpacket: 32 [ 1321.061879][ T2122] usb 5-1: Using ep0 maxpacket: 32 [ 1321.101609][ T1665] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1321.110940][ T1665] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1321.125518][ T1665] usb 3-1: Manufacturer: ␁ [ 1321.130136][ T1665] usb 3-1: SerialNumber: syz [ 1321.135010][ T1588] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1321.146171][ T1588] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1321.161278][ T1588] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1321.182278][ T2122] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1321.192155][ T2122] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1321.202876][ T1665] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1321.214328][ T2122] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1321.242048][ T6006] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1321.251559][ T6006] usb 2-1: USB disconnect, device number 14 [ 1321.301579][ T3844] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 1321.331649][ T1588] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1321.340851][ T1588] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1321.349032][ T1588] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1321.380451][ T1588] usb 1-1: Manufacturer: ␁ [ 1321.385206][ T1588] usb 1-1: SerialNumber: syz [ 1321.402712][T13207] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1321.409731][T13207] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1321.416543][ T1665] usb 3-1: USB disconnect, device number 7 [ 1321.432091][ T2122] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 07:12:17 executing program 5: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, 0x0, 0x0) ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x8d, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7b, 0x1, 0x1, 0x5, 0x10, 0xf9, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x494c, 0x0, 0xff}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x4}, @dmm={0x7, 0x24, 0x14, 0x943, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15, 0x24, 0x12, 0x80}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, 0x0, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856c330aa53bc832013bfa4fa710854b812b4887577d262c7fb8fc75992e9ef98002d675588c18c052d5281c8e5ce2028ac0319daa69500b30d8e1b2d094b363be1326c7b6ec1d7ef59b84308bcf9611a64a043373d204a36e4fbdfa642b0fe36b6e09dfda99c732e95b6"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1321.446057][ T2122] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1321.457610][ T2122] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1321.493223][ T2122] usb 5-1: Manufacturer: ␁ [ 1321.497920][ T2122] usb 5-1: SerialNumber: syz [ 1321.533244][T13213] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1321.542693][ T3844] usb 4-1: Using ep0 maxpacket: 32 [ 1321.562828][ T2122] cdc_ether: probe of 5-1:1.0 failed with error -22 07:12:17 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1321.661956][ T1588] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1321.676274][ T1588] usb 1-1: USB disconnect, device number 126 [ 1321.701822][ T3844] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1321.791629][ T3844] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1321.802713][ T3844] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1321.813185][ T3844] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1321.829307][ T29] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 1321.836966][ T3844] usb 4-1: config 1 interface 0 has no altsetting 0 07:12:17 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1322.001909][ T3844] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1322.011035][ T3844] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1322.022964][ T3201] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 1322.033417][ T3844] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1322.064096][ T3844] usb 4-1: Manufacturer: ␁ [ 1322.068685][ T3844] usb 4-1: SerialNumber: syz 07:12:17 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1322.093902][T13238] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1322.100974][ T29] usb 6-1: Using ep0 maxpacket: 32 [ 1322.108828][T13238] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1322.221640][ T8976] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 1322.281578][ T3201] usb 2-1: Using ep0 maxpacket: 32 [ 1322.301967][ T29] usb 6-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1322.312474][ T29] usb 6-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1322.334464][ T29] usb 6-1: config 1 interface 0 has no altsetting 0 [ 1322.411687][ T3201] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1322.422344][ T3844] usb 4-1: bad CDC descriptors [ 1322.431240][ T3844] usb 4-1: USB disconnect, device number 108 [ 1322.440880][ T3201] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1322.441571][ T1588] usb 1-1: new high-speed USB device number 127 using dummy_hcd [ 1322.461908][ T8976] usb 3-1: Using ep0 maxpacket: 32 [ 1322.502026][ T29] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1322.511119][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1322.523717][ T29] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1322.556264][ T29] usb 6-1: Manufacturer: ␁ [ 1322.560870][ T29] usb 6-1: SerialNumber: syz [ 1322.582925][T13264] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1322.591062][T13264] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1322.621622][ T8976] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1322.641892][ T3201] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1322.652058][ T3201] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1322.660117][ T3201] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1322.691222][ T3201] usb 2-1: Manufacturer: ␁ [ 1322.696115][ T3201] usb 2-1: SerialNumber: syz [ 1322.722342][T13279] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1322.729452][T13279] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1322.736648][ T1588] usb 1-1: Using ep0 maxpacket: 32 [ 1322.801626][ T8976] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1322.810812][ T8976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1322.818946][ T8976] usb 3-1: Manufacturer: ␁ [ 1322.824754][ T8976] usb 3-1: SerialNumber: syz 07:12:18 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1322.862590][ T8976] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1322.883763][ T1588] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1322.964784][T13279] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1322.976821][T13279] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1323.063193][ T8976] usb 3-1: USB disconnect, device number 8 [ 1323.073744][ T1588] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1323.082043][ T29] usb 6-1: bad CDC descriptors [ 1323.091008][ T1588] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1323.099223][ T29] usb 6-1: USB disconnect, device number 23 [ 1323.115186][ T1588] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1323.157352][ T1588] usb 1-1: Manufacturer: ␁ [ 1323.164223][ T1588] usb 1-1: SerialNumber: syz [ 1323.172279][ T1665] usb 4-1: new high-speed USB device number 109 using dummy_hcd [ 1323.213909][ T1588] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1323.261638][ T3201] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1323.276092][ T3201] usb 2-1: USB disconnect, device number 15 [ 1323.421626][ T29] usb 1-1: USB disconnect, device number 127 [ 1323.441534][ T1665] usb 4-1: Using ep0 maxpacket: 32 07:12:19 executing program 5: write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd}, [@call_mgmt={0x5}, @dmm={0x7, 0x24, 0x14, 0x943}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) 07:12:19 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:19 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1323.568647][ T3201] usb 5-1: USB disconnect, device number 111 [ 1323.611637][ T1665] usb 4-1: unable to get BOS descriptor or descriptor too short 07:12:19 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1323.711954][ T1665] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1323.725341][ T1665] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1323.747510][ T1665] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1323.773052][ T1665] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1323.911548][ T8976] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 1323.932032][ T1665] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1323.941373][ T1665] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1323.950854][ T2122] usb 6-1: new high-speed USB device number 24 using dummy_hcd 07:12:19 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x59, 0x7f, 0xff}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) [ 1323.958743][ T1665] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1323.989035][ T1665] usb 4-1: Manufacturer: ␁ [ 1323.994016][ T1665] usb 4-1: SerialNumber: syz [ 1324.002178][ T29] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 1324.032712][T13314] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1324.033658][ T3201] usb 5-1: new high-speed USB device number 112 using dummy_hcd [ 1324.039835][T13314] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1324.161557][ T8976] usb 3-1: Using ep0 maxpacket: 32 [ 1324.251626][ T29] usb 2-1: Using ep0 maxpacket: 32 [ 1324.251634][ T2122] usb 6-1: Using ep0 maxpacket: 32 [ 1324.271572][ T6006] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1324.283364][ T8976] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1324.311611][ T3201] usb 5-1: Using ep0 maxpacket: 32 [ 1324.352085][ T1665] usb 4-1: bad CDC descriptors [ 1324.359781][ T1665] usb 4-1: USB disconnect, device number 109 [ 1324.384435][ T29] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1324.397038][ T29] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1324.431598][ T3201] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1324.441665][ T3201] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1324.451435][ T3201] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1324.474605][ T8976] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1324.483846][ T8976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1324.492381][ T8976] usb 3-1: Manufacturer: ␁ [ 1324.493846][ T2122] usb 6-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1324.496985][ T8976] usb 3-1: SerialNumber: syz [ 1324.523289][ T6006] usb 1-1: Using ep0 maxpacket: 32 [ 1324.552458][ T8976] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1324.563888][ T29] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1324.581167][ T29] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1324.592046][ T29] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1324.623211][ T29] usb 2-1: Manufacturer: ␁ [ 1324.627809][ T29] usb 2-1: SerialNumber: syz [ 1324.642942][ T3201] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1324.653695][T13368] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1324.660815][T13368] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1324.673296][ T3201] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1324.674131][ T6006] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1324.683236][ T3201] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1324.726005][ T3201] usb 5-1: Manufacturer: ␁ [ 1324.730613][ T3201] usb 5-1: SerialNumber: syz [ 1324.752843][T13360] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1324.755216][ T1588] usb 3-1: USB disconnect, device number 9 [ 1324.772031][ T3201] cdc_ether: probe of 5-1:1.0 failed with error -22 07:12:20 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1324.862518][ T6006] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1324.872237][ T6006] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1324.880256][ T6006] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1324.913506][ T6006] usb 1-1: Manufacturer: ␁ [ 1324.918505][ T6006] usb 1-1: SerialNumber: syz [ 1324.928339][T13368] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1324.931677][ T2122] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1324.938577][T13368] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1324.954209][ T2122] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1324.970653][ T2122] usb 6-1: SerialNumber: syz [ 1324.976141][ T6006] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1325.013749][T13359] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1325.025204][T13359] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1325.044237][ T2122] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1325.111574][ T6361] usb 4-1: new high-speed USB device number 110 using dummy_hcd [ 1325.187971][ T3201] usb 1-1: USB disconnect, device number 2 07:12:20 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1325.241606][ T29] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1325.258219][ T29] usb 2-1: USB disconnect, device number 16 [ 1325.270275][ T8976] usb 6-1: USB disconnect, device number 24 [ 1325.351586][ T6361] usb 4-1: Using ep0 maxpacket: 32 [ 1325.513028][ T6361] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1325.581556][ T3844] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 1325.596146][ T6361] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1325.608260][ T6361] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1325.619494][ T6361] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1325.633069][ T6361] usb 4-1: config 1 interface 0 has no altsetting 0 07:12:21 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:21 executing program 0: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:21 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1325.799667][ T6361] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1325.808996][ T6361] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1325.826662][ T6361] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1325.863270][ T3844] usb 3-1: Using ep0 maxpacket: 32 [ 1325.870495][ T6361] usb 4-1: Manufacturer: ␁ [ 1325.875732][ T6361] usb 4-1: SerialNumber: syz [ 1325.892851][T13405] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1325.900036][T13405] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1325.981577][ T3844] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1326.021615][ T1588] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1326.029199][ T2122] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 1326.101553][ T4888] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 1326.151654][ T3844] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1326.160894][ T3844] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1326.178466][ T3844] usb 3-1: Manufacturer: ␁ [ 1326.185144][ T3844] usb 3-1: SerialNumber: syz [ 1326.193334][ T6361] usb 4-1: bad CDC descriptors [ 1326.214759][ T6361] usb 4-1: USB disconnect, device number 110 [ 1326.232055][ T3844] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1326.301540][ T1588] usb 1-1: Using ep0 maxpacket: 32 [ 1326.306971][ T2122] usb 2-1: Using ep0 maxpacket: 32 [ 1326.371585][ T4888] usb 6-1: Using ep0 maxpacket: 32 [ 1326.431986][ T2122] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1326.436453][ T6361] usb 3-1: USB disconnect, device number 10 [ 1326.443749][ T2122] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1326.472680][ T1588] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1326.481150][ T2122] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1326.501921][ T4888] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1326.512578][ T4888] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 07:12:22 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1326.552082][ T1588] usb 1-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1326.563261][ T1588] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1326.578183][ T1588] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1326.592267][ T1588] usb 1-1: config 1 interface 0 has no altsetting 0 07:12:22 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1326.641277][ T1665] usb 5-1: USB disconnect, device number 112 [ 1326.657493][ T2122] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1326.678568][ T2122] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1326.695181][ T2122] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1326.732292][ T4888] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1326.741365][ T4888] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1326.752039][ T2122] usb 2-1: Manufacturer: ␁ [ 1326.756939][ T2122] usb 2-1: SerialNumber: syz [ 1326.762201][ T4888] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1326.795993][ T4888] usb 6-1: Manufacturer: ␁ [ 1326.800602][ T4888] usb 6-1: SerialNumber: syz [ 1326.822626][T13442] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1326.831044][ T1588] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1326.841409][T13450] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1326.851259][ T2122] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1326.860563][ T1588] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1326.869103][T13450] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1326.880525][ T1588] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1326.910695][ T1588] usb 1-1: Manufacturer: ␁ [ 1326.919115][ T1588] usb 1-1: SerialNumber: syz 07:12:22 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1326.951603][ T3844] usb 4-1: new high-speed USB device number 111 using dummy_hcd [ 1326.954086][T13446] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1326.969014][T13446] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1327.115163][T13450] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1327.122084][ T1665] usb 5-1: new high-speed USB device number 113 using dummy_hcd [ 1327.133382][T13450] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1327.191537][ T3844] usb 4-1: Using ep0 maxpacket: 32 [ 1327.271544][ T6006] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 1327.292070][ T1588] usb 1-1: bad CDC descriptors [ 1327.311544][ T1588] usb 1-1: USB disconnect, device number 3 [ 1327.351788][ T3844] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1327.381615][ T1665] usb 5-1: Using ep0 maxpacket: 32 [ 1327.412006][ T4888] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 1327.421437][ T4888] usb 6-1: USB disconnect, device number 25 [ 1327.432619][ T3844] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1327.451947][ T3844] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1327.462679][ T3844] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1327.476007][ T3844] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1327.521567][ T1665] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1327.531454][ T1665] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1327.549208][ T6006] usb 3-1: Using ep0 maxpacket: 32 [ 1327.554680][ T1665] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1327.641971][ T3844] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1327.651120][ T3844] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:12:23 executing program 0: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1327.663062][ T3844] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1327.692825][ T3844] usb 4-1: Manufacturer: ␁ [ 1327.697475][ T3844] usb 4-1: SerialNumber: syz [ 1327.701876][ T6006] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1327.722609][T13480] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1327.729783][T13480] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1327.763751][ T1665] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1327.778946][ T1665] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1327.792075][ T1665] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1327.827966][ T1665] usb 5-1: Manufacturer: ␁ [ 1327.836518][ T1665] usb 5-1: SerialNumber: syz 07:12:23 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1327.862818][T13482] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1327.882188][ T1665] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1327.922089][ T6006] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1327.931145][ T6006] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1327.947121][ T6006] usb 3-1: Manufacturer: ␁ [ 1327.955810][ T6006] usb 3-1: SerialNumber: syz [ 1327.991986][ T6006] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1328.031573][ T6361] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1328.045640][ T3844] usb 4-1: bad CDC descriptors [ 1328.057621][ T3844] usb 4-1: USB disconnect, device number 111 [ 1328.151542][ T29] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 1328.193874][ T6006] usb 3-1: USB disconnect, device number 11 [ 1328.271659][ T6361] usb 1-1: Using ep0 maxpacket: 32 [ 1328.392021][ T29] usb 6-1: Using ep0 maxpacket: 32 07:12:24 executing program 3: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1328.432319][ T6361] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1328.512001][ T29] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1328.522095][ T6361] usb 1-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1328.533319][ T29] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1328.543321][ T6361] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1328.555350][ T6361] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1328.568933][ T6361] usb 1-1: config 1 interface 0 has no altsetting 0 07:12:24 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) 07:12:24 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1328.721178][ T29] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1328.733062][ T6361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1328.735869][ T1588] usb 2-1: USB disconnect, device number 17 [ 1328.744641][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1328.762184][ T3844] usb 4-1: new high-speed USB device number 112 using dummy_hcd [ 1328.792474][ T6361] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1328.800505][ T6361] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1328.830644][ T29] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1328.879845][ T6361] usb 1-1: Manufacturer: ␁ [ 1328.886621][ T29] usb 6-1: Manufacturer: ␁ [ 1328.891309][ T29] usb 6-1: SerialNumber: syz [ 1328.899627][ T6361] usb 1-1: SerialNumber: syz [ 1328.932828][T13522] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1328.940109][T13522] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1328.952519][T13529] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1328.959841][T13529] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1329.021555][ T3844] usb 4-1: Using ep0 maxpacket: 32 [ 1329.036106][ T6006] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 1329.181974][ T3844] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1329.195622][T13529] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1329.204208][ T1588] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 1329.212280][T13529] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1329.251936][ T6361] usb 1-1: bad CDC descriptors [ 1329.259544][ T6361] usb 1-1: USB disconnect, device number 4 [ 1329.272777][ T3844] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1329.286947][ T3844] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1329.291553][ T6006] usb 3-1: Using ep0 maxpacket: 32 [ 1329.300127][ T3844] usb 4-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1329.320487][ T3844] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1329.441620][ T6006] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1329.454914][ T1588] usb 2-1: Using ep0 maxpacket: 32 [ 1329.481583][ T3844] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1329.490737][ T29] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 1329.500621][ T3844] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1329.513251][ T29] usb 6-1: USB disconnect, device number 26 [ 1329.523152][ T3844] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1329.554630][ T3844] usb 4-1: Manufacturer: ␁ [ 1329.559357][ T3844] usb 4-1: SerialNumber: syz [ 1329.592748][T13554] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1329.599963][T13554] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1329.608639][ T1588] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1329.631549][ T1588] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1329.641230][ T1588] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1329.661653][ T6006] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1329.670848][ T6006] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1329.680464][ T6006] usb 3-1: Manufacturer: ␁ 07:12:25 executing program 0: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1329.692995][ T6006] usb 3-1: SerialNumber: syz 07:12:25 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1329.714167][ T8976] usb 5-1: USB disconnect, device number 113 [ 1329.742602][ T6006] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1329.851628][ T1588] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1329.861061][ T1588] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1329.872770][ T1588] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1329.893427][ T3844] usb 4-1: bad CDC descriptors [ 1329.915062][ T1588] usb 2-1: Manufacturer: ␁ [ 1329.923854][ T1588] usb 2-1: SerialNumber: syz [ 1329.926387][ T3844] usb 4-1: USB disconnect, device number 112 [ 1329.942694][T13565] raw-gadget gadget: fail, usb_ep_enable returned -22 07:12:25 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1329.954195][ T4888] usb 3-1: USB disconnect, device number 12 [ 1329.963198][ T1588] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1330.081557][ T6006] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1330.151551][ T8976] usb 5-1: new high-speed USB device number 114 using dummy_hcd 07:12:25 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1330.301584][ T1588] usb 6-1: new high-speed USB device number 27 using dummy_hcd [ 1330.331887][ T6006] usb 1-1: Using ep0 maxpacket: 32 [ 1330.391558][ T8976] usb 5-1: Using ep0 maxpacket: 32 07:12:26 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1330.502964][ T6006] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1330.512708][ T8976] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1330.537646][ T8976] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1330.562132][ T1588] usb 6-1: Using ep0 maxpacket: 32 [ 1330.611589][ T6006] usb 1-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1330.622918][ T6006] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1330.641855][ T4888] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 1330.649837][ T6006] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1330.663130][ T6006] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1330.711562][ T8976] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1330.711650][ T1588] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1330.711692][ T1588] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1330.721191][ T8976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1330.731515][ T1588] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1330.759736][ T8976] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1330.795387][ T8976] usb 5-1: Manufacturer: ␁ [ 1330.799990][ T8976] usb 5-1: SerialNumber: syz [ 1330.821556][ T3844] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 1330.822622][T13610] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1330.844348][T13610] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1330.882261][ T6006] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1330.891326][ T6006] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1330.907321][ T6006] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1330.941219][ T4888] usb 4-1: Using ep0 maxpacket: 32 [ 1330.946571][ T6006] usb 1-1: Manufacturer: ␁ [ 1330.951401][ T6006] usb 1-1: SerialNumber: syz [ 1330.961639][ T1588] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1330.970757][ T1588] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1330.982547][ T1588] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1331.015011][T13607] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1331.021841][ T1588] usb 6-1: Manufacturer: ␁ [ 1331.027392][ T1588] usb 6-1: SerialNumber: syz [ 1331.032411][T13607] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1331.054461][T13633] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1331.063530][ T3844] usb 3-1: Using ep0 maxpacket: 32 [ 1331.073266][ T1588] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1331.082960][T13610] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1331.090486][T13610] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1331.101271][ T4888] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1331.181612][ T3844] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1331.292011][ T4888] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1331.301199][ T4888] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1331.313532][ T6006] usb 1-1: bad CDC descriptors [ 1331.321211][ T4888] usb 4-1: Manufacturer: ␁ [ 1331.327788][ T6006] usb 1-1: USB disconnect, device number 5 [ 1331.333929][ T4888] usb 4-1: SerialNumber: syz [ 1331.352832][ T3844] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1331.371630][ T3844] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1331.372726][ T4888] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1331.396024][ T3844] usb 3-1: Manufacturer: ␁ [ 1331.401611][ T8976] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1331.424588][ T8976] usb 5-1: USB disconnect, device number 114 [ 1331.431959][ T3844] usb 3-1: SerialNumber: syz [ 1331.472212][ T3844] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1331.581299][ T3844] usb 4-1: USB disconnect, device number 113 [ 1331.673147][ T6006] usb 3-1: USB disconnect, device number 13 07:12:27 executing program 0: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 07:12:27 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1331.776080][ T8976] usb 2-1: USB disconnect, device number 18 07:12:27 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:27 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x59, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1332.081547][ T4888] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1332.132966][ T3844] usb 5-1: new high-speed USB device number 115 using dummy_hcd 07:12:27 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1332.181555][ T8976] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 1332.331635][ T4888] usb 1-1: Using ep0 maxpacket: 32 [ 1332.371555][ T3844] usb 5-1: Using ep0 maxpacket: 32 [ 1332.381544][ T29] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 1332.431597][ T8976] usb 2-1: Using ep0 maxpacket: 32 [ 1332.471585][ T6361] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 1332.492277][ T3844] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1332.502317][ T3844] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1332.522051][ T4888] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1332.551610][ T8976] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1332.561735][ T8976] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1332.571367][ T8976] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1332.603560][ T4888] usb 1-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1332.614749][ T4888] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1332.629494][ T4888] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1332.632440][ T29] usb 4-1: Using ep0 maxpacket: 32 [ 1332.643447][ T4888] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1332.683118][ T3844] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1332.693085][ T3844] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1332.701079][ T3844] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1332.742160][ T6361] usb 3-1: Using ep0 maxpacket: 32 [ 1332.747387][ T3844] usb 5-1: Manufacturer: ␁ [ 1332.753000][ T3844] usb 5-1: SerialNumber: syz [ 1332.781574][ T8976] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1332.782304][T13708] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1332.790679][ T8976] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1332.808252][ T29] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1332.822712][T13708] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1332.830776][ T8976] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1332.861934][ T4888] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1332.866365][ T8976] usb 2-1: Manufacturer: ␁ [ 1332.873819][ T4888] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1332.876551][ T8976] usb 2-1: SerialNumber: syz [ 1332.899550][ T4888] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1332.903072][ T6361] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1332.961247][ T4888] usb 1-1: Manufacturer: ␁ [ 1332.968325][T13701] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1332.978143][ T4888] usb 1-1: SerialNumber: syz [ 1332.984723][ T8976] cdc_ether: probe of 2-1:1.0 failed with error -22 07:12:28 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1333.012801][T13704] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1333.019939][T13704] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1333.023238][ T29] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1333.049378][ T29] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1333.066328][T13708] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1333.078871][T13708] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1333.081146][ T29] usb 4-1: Manufacturer: ␁ [ 1333.094080][ T29] usb 4-1: SerialNumber: syz [ 1333.099360][ T8976] usb 6-1: USB disconnect, device number 27 [ 1333.112002][ T6361] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1333.125075][ T6361] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1333.144164][ T29] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1333.157206][ T6361] usb 3-1: Manufacturer: ␁ [ 1333.167329][ T6361] usb 3-1: SerialNumber: syz [ 1333.212229][ T6361] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1333.312352][ T4888] usb 1-1: bad CDC descriptors [ 1333.320722][ T4888] usb 1-1: USB disconnect, device number 6 [ 1333.357603][ T6006] usb 4-1: USB disconnect, device number 114 [ 1333.361671][ T3844] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1333.388440][ T3844] usb 5-1: USB disconnect, device number 115 [ 1333.415138][ T6361] usb 3-1: USB disconnect, device number 14 [ 1333.471639][ T8976] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 1333.711604][ T8976] usb 6-1: Using ep0 maxpacket: 32 07:12:29 executing program 0: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 07:12:29 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:29 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1333.831951][ T8976] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:12:29 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1334.001595][ T8976] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1334.010756][ T8976] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1334.022288][ T8976] usb 6-1: Manufacturer: ␁ [ 1334.027860][ T8976] usb 6-1: SerialNumber: syz [ 1334.072126][ T8976] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1334.081550][ T2122] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1334.101585][ T6006] usb 5-1: new high-speed USB device number 116 using dummy_hcd [ 1334.181559][ T29] usb 4-1: new high-speed USB device number 115 using dummy_hcd [ 1334.212739][ T3844] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 1334.279947][ T6361] usb 6-1: USB disconnect, device number 28 [ 1334.351554][ T2122] usb 1-1: Using ep0 maxpacket: 32 [ 1334.356783][ T6006] usb 5-1: Using ep0 maxpacket: 32 [ 1334.421585][ T29] usb 4-1: Using ep0 maxpacket: 32 [ 1334.451542][ T3844] usb 3-1: Using ep0 maxpacket: 32 [ 1334.491658][ T6006] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1334.501900][ T6006] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1334.531578][ T2122] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1334.541620][ T29] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1334.553854][ T29] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1334.572095][ T3844] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1334.611680][ T2122] usb 1-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1334.622957][ T2122] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1334.641426][ T2122] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1334.658968][ T2122] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1334.681575][ T6006] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1334.691318][ T6006] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1334.703243][ T6006] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1334.722417][ T29] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1334.737228][ T6006] usb 5-1: Manufacturer: ␁ [ 1334.743315][ T3844] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1334.750616][ T6006] usb 5-1: SerialNumber: syz [ 1334.757703][ T3844] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1334.772468][ T29] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1334.784970][ T3844] usb 3-1: Manufacturer: ␁ 07:12:30 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:30 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1334.797953][ T29] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1334.832593][T13783] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1334.840293][ T3844] usb 3-1: SerialNumber: syz [ 1334.848082][T13783] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1334.882899][ T29] usb 4-1: Manufacturer: ␁ [ 1334.893014][ T3844] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1334.904375][ T2122] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1334.908717][ T29] usb 4-1: SerialNumber: syz [ 1334.924476][ T2122] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1334.942418][T13787] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1334.949528][T13787] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1334.956830][ T3844] usb 2-1: USB disconnect, device number 19 [ 1334.961031][ T2122] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1335.032768][ T2122] usb 1-1: Manufacturer: ␁ [ 1335.037403][ T2122] usb 1-1: SerialNumber: syz [ 1335.072963][T13779] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1335.080531][T13779] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1335.096344][ T4888] usb 3-1: USB disconnect, device number 15 [ 1335.118808][T13783] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1335.128196][T13783] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1335.227099][T13787] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1335.235760][ T6361] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 1335.243704][T13787] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1335.311589][ T3844] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 1335.412071][ T2122] usb 1-1: bad CDC descriptors [ 1335.419238][ T6006] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1335.436519][ T2122] usb 1-1: USB disconnect, device number 7 [ 1335.445150][ T6006] usb 5-1: USB disconnect, device number 116 [ 1335.483431][ T6361] usb 6-1: Using ep0 maxpacket: 32 [ 1335.521620][ T29] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1335.537771][ T29] usb 4-1: USB disconnect, device number 115 [ 1335.561606][ T3844] usb 2-1: Using ep0 maxpacket: 32 07:12:31 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1335.611577][ T6361] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1335.682871][ T3844] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1335.695935][ T3844] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 07:12:31 executing program 0: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1335.791586][ T6361] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1335.800878][ T6361] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1335.813137][ T6361] usb 6-1: Manufacturer: ␁ [ 1335.819229][ T6361] usb 6-1: SerialNumber: syz 07:12:31 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1335.861972][ T3844] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1335.871090][ T3844] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1335.884782][ T6361] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1335.909956][ T3844] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1335.941716][ T3844] usb 2-1: Manufacturer: ␁ [ 1335.946771][ T3844] usb 2-1: SerialNumber: syz [ 1335.952389][ T4888] usb 3-1: new high-speed USB device number 16 using dummy_hcd 07:12:31 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1335.972600][T13814] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1335.979685][T13814] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1336.081210][ T6361] usb 6-1: USB disconnect, device number 29 [ 1336.171585][ T2122] usb 5-1: new high-speed USB device number 117 using dummy_hcd [ 1336.201573][ T4888] usb 3-1: Using ep0 maxpacket: 32 [ 1336.216393][T13814] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1336.224922][T13814] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1336.301550][ T6006] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 1336.321964][ T4888] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:12:31 executing program 0: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1336.411530][ T2122] usb 5-1: Using ep0 maxpacket: 32 [ 1336.511578][ T4888] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1336.511630][ T3844] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1336.522302][ T4888] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1336.539227][ T2122] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1336.539767][ T3844] usb 2-1: USB disconnect, device number 20 [ 1336.549419][ T2122] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1336.572163][ T6006] usb 4-1: Using ep0 maxpacket: 32 [ 1336.578589][ T4888] usb 3-1: Manufacturer: ␁ [ 1336.586023][ T4888] usb 3-1: SerialNumber: syz 07:12:32 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1336.604676][ T2122] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1336.654845][ T4888] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1336.692072][ T6006] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1336.702256][ T6006] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1336.802157][ T2122] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1336.811232][ T2122] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1336.828465][ T2122] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1336.863145][ T2122] usb 5-1: Manufacturer: ␁ [ 1336.866906][ T3844] usb 3-1: USB disconnect, device number 16 [ 1336.869510][ T2122] usb 5-1: SerialNumber: syz 07:12:32 executing program 0: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1336.902716][ T8976] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 1336.922758][T13873] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1336.930285][ T6006] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1336.942511][ T2122] cdc_ether: probe of 5-1:1.0 failed with error -22 07:12:32 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1336.959357][ T6006] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1336.973405][ T6006] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1337.017918][ T6006] usb 4-1: Manufacturer: ␁ [ 1337.028456][ T6006] usb 4-1: SerialNumber: syz [ 1337.055165][T13880] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1337.066123][T13880] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1337.141537][ T8976] usb 6-1: Using ep0 maxpacket: 32 [ 1337.261601][ T8976] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1337.289350][T13880] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1337.296332][ T6361] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 1337.297233][T13880] raw-gadget gadget: fail, usb_ep_enable returned -22 07:12:32 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1337.433736][ T8976] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1337.443879][ T8976] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1337.460943][ T8976] usb 6-1: Manufacturer: ␁ [ 1337.473088][ T8976] usb 6-1: SerialNumber: syz 07:12:33 executing program 0: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1337.513854][ T8976] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1337.561609][ T6361] usb 2-1: Using ep0 maxpacket: 32 [ 1337.602749][ T6006] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1337.613692][ T6006] usb 4-1: USB disconnect, device number 116 [ 1337.681615][ T6361] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1337.691760][ T8976] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 1337.699499][ T6361] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1337.725424][ T4888] usb 6-1: USB disconnect, device number 30 [ 1337.841685][ T29] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1337.881910][ T6361] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1337.891183][ T6361] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1337.907739][ T6361] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1337.943301][ T8976] usb 3-1: Using ep0 maxpacket: 32 [ 1337.950648][ T6361] usb 2-1: Manufacturer: ␁ [ 1337.955335][ T6361] usb 2-1: SerialNumber: syz [ 1337.992198][T13923] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1337.999402][T13923] raw-gadget gadget: fail, usb_ep_enable returned -22 07:12:33 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1338.061647][ T8976] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1338.101554][ T29] usb 1-1: Using ep0 maxpacket: 32 07:12:33 executing program 5: [ 1338.216555][T13923] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1338.228535][T13923] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1338.239475][ T8976] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1338.248909][ T8976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:12:33 executing program 5: 07:12:33 executing program 5: [ 1338.262415][ T29] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1338.273083][ T8976] usb 3-1: Manufacturer: ␁ [ 1338.283261][ T8976] usb 3-1: SerialNumber: syz [ 1338.332421][ T8976] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1338.346636][ T29] usb 1-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1338.363378][ T4888] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 1338.368563][ T29] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1338.384417][ T29] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1338.399624][ T29] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1338.521640][ T6361] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1338.530623][ T6361] usb 2-1: USB disconnect, device number 21 [ 1338.538595][ T6006] usb 3-1: USB disconnect, device number 17 [ 1338.561603][ T29] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1338.576384][ T29] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1338.588181][ T29] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1338.617710][ T29] usb 1-1: Manufacturer: ␁ [ 1338.622499][ T29] usb 1-1: SerialNumber: syz [ 1338.641543][ T4888] usb 4-1: Using ep0 maxpacket: 32 [ 1338.656784][T13944] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1338.667860][T13944] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1338.771606][ T4888] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1338.782056][ T4888] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 07:12:34 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:34 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1338.908986][ T8976] usb 5-1: USB disconnect, device number 117 07:12:34 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1338.972416][ T29] usb 1-1: bad CDC descriptors [ 1338.980124][ T29] usb 1-1: USB disconnect, device number 8 [ 1339.002600][ T4888] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1339.018619][ T4888] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:12:34 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}]}) [ 1339.051847][ T4888] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1339.121082][ T4888] usb 4-1: Manufacturer: ␁ [ 1339.129822][ T4888] usb 4-1: SerialNumber: syz [ 1339.172459][T13963] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1339.180724][T13963] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1339.301585][ T6361] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 1339.321911][ T8976] usb 5-1: new high-speed USB device number 118 using dummy_hcd [ 1339.342326][ T1693] usb 3-1: new high-speed USB device number 18 using dummy_hcd 07:12:34 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 07:12:35 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1339.419300][T13963] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1339.428674][T13963] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1339.541548][ T6361] usb 2-1: Using ep0 maxpacket: 32 [ 1339.561842][ T8976] usb 5-1: Using ep0 maxpacket: 32 [ 1339.582424][ T1693] usb 3-1: Using ep0 maxpacket: 32 [ 1339.661570][ T6361] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1339.672063][ T6361] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1339.689900][ T8976] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1339.700048][ T8976] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1339.712248][ T1693] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1339.712477][ T4888] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1339.725158][ T8976] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1339.731892][ T2122] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 1339.757933][ T4888] usb 4-1: USB disconnect, device number 117 [ 1339.861716][ T6361] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1339.870887][ T6361] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1339.883509][ T6361] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1339.914868][ T8976] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1339.924013][ T1693] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1339.933083][ T6361] usb 2-1: Manufacturer: ␁ [ 1339.937737][ T6361] usb 2-1: SerialNumber: syz [ 1339.942506][ T1693] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1339.950918][ T1693] usb 3-1: Product: syz 07:12:35 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1339.957889][ T8976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1339.970373][ T8976] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1340.002160][ T2122] usb 1-1: Using ep0 maxpacket: 32 [ 1340.002890][T14009] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1340.016593][ T1693] usb 3-1: Manufacturer: ␁ [ 1340.021278][ T1693] usb 3-1: SerialNumber: syz [ 1340.026462][T14009] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1340.052752][ T8976] usb 5-1: Manufacturer: ␁ [ 1340.057873][ T8976] usb 5-1: SerialNumber: syz [ 1340.072128][ T1693] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1340.093058][T13999] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1340.112164][ T8976] cdc_ether: probe of 5-1:1.0 failed with error -22 07:12:35 executing program 3: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1340.189752][ T2122] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1340.244797][T14009] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1340.253923][T14009] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1340.273504][ T1693] usb 3-1: USB disconnect, device number 18 [ 1340.285857][ T2122] usb 1-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1340.304123][ T2122] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1340.319289][ T2122] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1340.336176][ T2122] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1340.521596][ T2122] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1340.530729][ T2122] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1340.542813][ T6361] cdc_ether: probe of 2-1:1.0 failed with error -71 07:12:36 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1340.544705][ T2122] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1340.560051][ T6361] usb 2-1: USB disconnect, device number 22 [ 1340.581103][ T2122] usb 1-1: Manufacturer: ␁ [ 1340.603052][ T2122] usb 1-1: SerialNumber: syz 07:12:36 executing program 3: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1340.652854][T14022] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1340.659951][T14022] raw-gadget gadget: fail, usb_ep_enable returned -22 07:12:36 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}]}) [ 1340.911571][ T1588] usb 6-1: new high-speed USB device number 31 using dummy_hcd 07:12:36 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1340.962059][ T2122] usb 1-1: bad CDC descriptors [ 1340.969784][ T2122] usb 1-1: USB disconnect, device number 9 [ 1341.101548][ T4888] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 1341.182683][ T1588] usb 6-1: device descriptor read/64, error 18 [ 1341.291569][ T6361] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 1341.341550][ T4888] usb 3-1: Using ep0 maxpacket: 32 [ 1341.491586][ T4888] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1341.532000][ T6361] usb 2-1: Using ep0 maxpacket: 32 [ 1341.611603][ T1588] usb 6-1: device descriptor read/64, error 18 [ 1341.651987][ T6361] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1341.662119][ T6361] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1341.701592][ T4888] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1341.710693][ T4888] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1341.718918][ T4888] usb 3-1: Product: syz [ 1341.723137][ T4888] usb 3-1: Manufacturer: ␁ [ 1341.728314][ T4888] usb 3-1: SerialNumber: syz [ 1341.782206][ T4888] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1341.831571][ T6361] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1341.840835][ T6361] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1341.849038][ T6361] usb 2-1: Product: syz [ 1341.855238][ T6361] usb 2-1: Manufacturer: syz [ 1341.861162][ T6361] usb 2-1: SerialNumber: syz [ 1341.882603][T14084] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1341.890372][T14084] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1341.897305][ T1588] usb 6-1: new high-speed USB device number 32 using dummy_hcd 07:12:37 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:37 executing program 3: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:37 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1341.945013][ T1693] usb 5-1: USB disconnect, device number 118 [ 1341.986240][ T2122] usb 3-1: USB disconnect, device number 19 [ 1342.124477][T14084] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1342.135423][T14084] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1342.181586][ T1588] usb 6-1: device descriptor read/64, error 18 [ 1342.351541][ T1693] usb 5-1: new high-speed USB device number 119 using dummy_hcd [ 1342.421579][ T6361] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1342.430635][ T6361] usb 2-1: USB disconnect, device number 23 07:12:38 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}]}) 07:12:38 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:38 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1342.591579][ T1693] usb 5-1: Using ep0 maxpacket: 32 [ 1342.621573][ T1588] usb 6-1: device descriptor read/64, error 18 [ 1342.712096][ T1693] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1342.724223][ T1693] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1342.733980][ T1693] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1342.751659][ T1588] usb usb6-port1: attempt power cycle 07:12:38 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1342.821558][ T2122] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 1342.903852][ T1693] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1342.913191][ T1693] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1342.921168][ T1693] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1342.963752][ T1693] usb 5-1: Manufacturer: ␁ [ 1342.968495][ T1693] usb 5-1: SerialNumber: syz [ 1342.992598][T14106] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1343.012127][ T1693] cdc_ether: probe of 5-1:1.0 failed with error -22 07:12:38 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1343.081642][ T2122] usb 3-1: Using ep0 maxpacket: 32 [ 1343.151640][ T8976] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 1343.201662][ T2122] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1343.382216][ T2122] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1343.391410][ T2122] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1343.391540][ T8976] usb 2-1: Using ep0 maxpacket: 32 [ 1343.412599][ T2122] usb 3-1: Product: syz [ 1343.417817][ T2122] usb 3-1: Manufacturer: ␁ [ 1343.422975][ T2122] usb 3-1: SerialNumber: syz [ 1343.472267][ T2122] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1343.491608][ T1588] usb 6-1: new high-speed USB device number 33 using dummy_hcd [ 1343.522074][ T8976] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1343.532288][ T8976] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 07:12:39 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) 07:12:39 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:39 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1343.612615][ T1588] usb 6-1: Invalid ep0 maxpacket: 0 [ 1343.676498][ T2122] usb 3-1: USB disconnect, device number 20 [ 1343.701646][ T8976] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1343.714265][ T8976] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1343.726489][ T8976] usb 2-1: Product: syz [ 1343.734254][ T8976] usb 2-1: Manufacturer: syz [ 1343.739445][ T8976] usb 2-1: SerialNumber: syz [ 1343.762509][T14134] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1343.770419][T14134] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1343.931663][ T1693] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 1344.001566][ T1588] usb 6-1: new high-speed USB device number 34 using dummy_hcd [ 1344.001586][ T8976] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1344.020878][ T8976] usb 2-1: USB disconnect, device number 24 [ 1344.101553][ T1588] usb 6-1: Invalid ep0 maxpacket: 0 [ 1344.107000][ T1588] usb usb6-port1: unable to enumerate USB device 07:12:39 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1344.171608][ T1693] usb 1-1: Using ep0 maxpacket: 32 [ 1344.291582][ T1693] usb 1-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1344.302877][ T1693] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1344.320772][ T1693] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1344.337434][ T1693] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1344.511591][ T1693] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1344.522530][ T1693] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1344.540634][ T1693] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1344.576429][ T1693] usb 1-1: Manufacturer: ␁ [ 1344.581099][ T1693] usb 1-1: SerialNumber: syz [ 1344.612816][T14154] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1344.621042][T14154] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1344.911907][ T1693] usb 1-1: bad CDC descriptors [ 1344.920044][ T1693] usb 1-1: USB disconnect, device number 10 07:12:40 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:40 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) 07:12:40 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:40 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1344.986482][ T8976] usb 5-1: USB disconnect, device number 119 07:12:40 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1345.281559][ T6361] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 1345.291566][ T1588] usb 4-1: new high-speed USB device number 118 using dummy_hcd [ 1345.311575][ T2122] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 1345.441570][ T8976] usb 5-1: new high-speed USB device number 120 using dummy_hcd [ 1345.521528][ T6361] usb 3-1: Using ep0 maxpacket: 32 [ 1345.561537][ T2122] usb 2-1: Using ep0 maxpacket: 32 [ 1345.591852][ T1588] usb 4-1: device descriptor read/64, error 18 [ 1345.621551][ T4888] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 1345.641990][ T6361] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1345.681541][ T8976] usb 5-1: Using ep0 maxpacket: 32 [ 1345.701989][ T2122] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1345.713014][ T2122] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1345.801635][ T8976] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1345.812837][ T8976] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1345.891583][ T2122] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1345.900761][ T2122] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1345.910488][ T4888] usb 1-1: device descriptor read/64, error 18 [ 1345.919856][ T2122] usb 2-1: Product: syz [ 1345.925855][ T2122] usb 2-1: Manufacturer: syz [ 1345.930513][ T2122] usb 2-1: SerialNumber: syz [ 1345.952891][T14206] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1345.960154][T14206] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1345.981864][ T8976] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1345.983731][ T1588] usb 4-1: device descriptor read/64, error 18 [ 1345.991279][ T8976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1346.012298][ T6361] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1346.021440][ T6361] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1346.043636][ T8976] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1346.074490][ T6361] usb 3-1: Manufacturer: ␁ [ 1346.079446][ T6361] usb 3-1: SerialNumber: syz [ 1346.085232][ T8976] usb 5-1: Manufacturer: ␁ [ 1346.089892][ T8976] usb 5-1: SerialNumber: syz [ 1346.122042][ T6361] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1346.124520][T14209] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1346.141896][T14209] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1346.221667][ T2122] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1346.230774][ T2122] usb 2-1: USB disconnect, device number 25 [ 1346.263141][ T1588] usb 4-1: new high-speed USB device number 119 using dummy_hcd [ 1346.326176][ T6361] usb 3-1: USB disconnect, device number 21 [ 1346.346764][ T4888] usb 1-1: device descriptor read/64, error 18 [ 1346.364901][T14209] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1346.376351][T14209] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1346.551562][ T1588] usb 4-1: device descriptor read/64, error 18 07:12:42 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1346.621568][ T4888] usb 1-1: new high-speed USB device number 12 using dummy_hcd 07:12:42 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1346.671580][ T8976] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1346.686104][ T8976] usb 5-1: USB disconnect, device number 120 07:12:42 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 1346.891692][ T4888] usb 1-1: device descriptor read/64, error 18 [ 1346.961542][ T1588] usb 4-1: device descriptor read/64, error 18 [ 1347.011562][ T1693] usb 2-1: new high-speed USB device number 26 using dummy_hcd 07:12:42 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1347.082005][ T1588] usb usb4-port1: attempt power cycle [ 1347.111620][ T6006] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 1347.163458][ T2122] usb 6-1: new high-speed USB device number 35 using dummy_hcd [ 1347.251596][ T1693] usb 2-1: Using ep0 maxpacket: 32 [ 1347.291607][ T4888] usb 1-1: device descriptor read/64, error 18 [ 1347.371608][ T1693] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1347.381837][ T1693] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1347.391542][ T6006] usb 3-1: Using ep0 maxpacket: 32 [ 1347.411760][ T4888] usb usb1-port1: attempt power cycle [ 1347.411918][ T6361] usb 5-1: new high-speed USB device number 121 using dummy_hcd [ 1347.442484][ T2122] usb 6-1: device descriptor read/64, error 18 [ 1347.541977][ T6006] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1347.551587][ T1693] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1347.565574][ T1693] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1347.574121][ T1693] usb 2-1: Product: syz [ 1347.579460][ T1693] usb 2-1: Manufacturer: syz [ 1347.585564][ T1693] usb 2-1: SerialNumber: syz [ 1347.612412][T14254] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1347.619535][T14254] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1347.661546][ T6361] usb 5-1: Using ep0 maxpacket: 32 [ 1347.782122][ T6361] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1347.792266][ T6361] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1347.801542][ T1588] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 1347.851662][ T1693] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1347.852154][ T2122] usb 6-1: device descriptor read/64, error 18 [ 1347.870715][ T1693] usb 2-1: USB disconnect, device number 26 [ 1347.902949][ T1588] usb 4-1: Invalid ep0 maxpacket: 0 [ 1347.941578][ T6006] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1347.950743][ T6006] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1347.962553][ T6361] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1347.971756][ T6006] usb 3-1: Product: syz [ 1347.973974][ T6361] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1347.975991][ T6006] usb 3-1: SerialNumber: syz [ 1347.985024][ T6361] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1348.022337][ T6361] usb 5-1: Manufacturer: ␁ [ 1348.027269][ T6361] usb 5-1: SerialNumber: syz 07:12:43 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1348.042868][ T6006] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1348.052422][T14264] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1348.059516][T14264] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1348.062658][ T1588] usb 4-1: new high-speed USB device number 121 using dummy_hcd [ 1348.141606][ T2122] usb 6-1: new high-speed USB device number 36 using dummy_hcd [ 1348.149442][ T4888] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 1348.244712][ T1693] usb 3-1: USB disconnect, device number 22 [ 1348.261965][ T4888] usb 1-1: Invalid ep0 maxpacket: 0 [ 1348.277432][T14264] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1348.284905][T14264] raw-gadget gadget: fail, usb_ep_enable returned -22 07:12:43 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:43 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1348.421607][ T4888] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 1348.441569][ T2122] usb 6-1: device descriptor read/64, error 18 [ 1348.571654][ T6361] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1348.581266][ T6361] usb 5-1: USB disconnect, device number 121 [ 1348.601578][ T1588] usb 4-1: device not accepting address 121, error -71 [ 1348.610361][ T1588] usb usb4-port1: unable to enumerate USB device [ 1348.631552][ T8976] usb 2-1: new high-speed USB device number 27 using dummy_hcd 07:12:44 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 1348.841577][ T2122] usb 6-1: device descriptor read/64, error 18 [ 1348.871558][ T8976] usb 2-1: Using ep0 maxpacket: 32 [ 1348.902435][ T4888] usb 1-1: device not accepting address 14, error -71 [ 1348.909585][ T4888] usb usb1-port1: unable to enumerate USB device [ 1348.961607][ T2122] usb usb6-port1: attempt power cycle [ 1348.971754][ T1588] usb 4-1: new high-speed USB device number 122 using dummy_hcd [ 1348.991928][ T8976] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 07:12:44 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1349.003297][ T8976] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1349.042947][ T1693] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 1349.171654][ T8976] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1349.180846][ T8976] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1349.197056][ T8976] usb 2-1: Product: syz [ 1349.201241][ T8976] usb 2-1: Manufacturer: syz [ 1349.212216][ T8976] usb 2-1: SerialNumber: syz [ 1349.233110][T14298] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1349.240317][T14298] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1349.262818][ T1588] usb 4-1: device descriptor read/64, error 18 [ 1349.282732][ T1693] usb 3-1: Using ep0 maxpacket: 32 [ 1349.301562][ T4888] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 1349.311551][ T1665] usb 5-1: new high-speed USB device number 122 using dummy_hcd [ 1349.401577][ T1693] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1349.458426][T14298] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1349.469096][T14298] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1349.551576][ T1665] usb 5-1: Using ep0 maxpacket: 32 [ 1349.602004][ T4888] usb 1-1: device descriptor read/64, error 18 07:12:45 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) [ 1349.681552][ T1588] usb 4-1: device descriptor read/64, error 18 [ 1349.687843][ T2122] usb 6-1: new high-speed USB device number 37 using dummy_hcd [ 1349.701601][ T1665] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1349.731788][ T1665] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1349.761591][ T8976] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1349.764650][ T8976] usb 2-1: USB disconnect, device number 27 [ 1349.775298][ T1693] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1349.784810][ T1693] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1349.796690][ T1693] usb 3-1: Product: syz [ 1349.804749][ T1693] usb 3-1: SerialNumber: syz [ 1349.852264][ T1693] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1349.941583][ T1665] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1349.950819][ T1665] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1349.962605][ T1588] usb 4-1: new high-speed USB device number 123 using dummy_hcd [ 1349.970847][ T1665] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1350.001807][ T4888] usb 1-1: device descriptor read/64, error 18 [ 1350.009753][ T1665] usb 5-1: Manufacturer: ␁ [ 1350.015812][ T1665] usb 5-1: SerialNumber: syz [ 1350.042381][T14320] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1350.049526][T14320] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1350.058061][ T8976] usb 3-1: USB disconnect, device number 23 07:12:45 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1350.181545][ T2122] usb 6-1: device not accepting address 37, error -71 [ 1350.271604][ T1588] usb 4-1: device descriptor read/64, error 18 [ 1350.278016][ T4888] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 1350.284250][T14320] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1350.295808][T14320] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1350.491580][ T29] usb 2-1: new high-speed USB device number 28 using dummy_hcd 07:12:46 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 1350.561639][ T2122] usb 6-1: new high-speed USB device number 38 using dummy_hcd [ 1350.570137][ T4888] usb 1-1: device descriptor read/64, error 18 [ 1350.591617][ T1665] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1350.602591][ T1665] usb 5-1: USB disconnect, device number 122 [ 1350.671975][ T2122] usb 6-1: Using ep0 maxpacket: 32 [ 1350.685044][ T1588] usb 4-1: device descriptor read/64, error 18 [ 1350.731595][ T29] usb 2-1: Using ep0 maxpacket: 32 [ 1350.792297][ T2122] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1350.805403][ T1588] usb usb4-port1: attempt power cycle [ 1350.851992][ T29] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1350.862184][ T29] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1350.881577][ T8976] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 1350.961998][ T4888] usb 1-1: device descriptor read/64, error 18 [ 1350.971670][ T2122] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1350.984582][ T2122] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1350.993331][ T2122] usb 6-1: Product: syz [ 1350.997845][ T2122] usb 6-1: Manufacturer: syz [ 1351.004912][ T2122] usb 6-1: SerialNumber: syz 07:12:46 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1351.031897][ T29] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1351.045904][ T29] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1351.054248][ T2122] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1351.057532][ T29] usb 2-1: Product: syz [ 1351.069498][ T29] usb 2-1: Manufacturer: syz 07:12:46 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1351.080587][ T29] usb 2-1: SerialNumber: syz [ 1351.093552][ T4888] usb usb1-port1: attempt power cycle [ 1351.113952][T14355] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1351.121343][T14355] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1351.131713][ T8976] usb 3-1: Using ep0 maxpacket: 32 [ 1351.251598][ T8976] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1351.267046][ T1693] usb 6-1: USB disconnect, device number 38 07:12:46 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1351.355404][T14355] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1351.362382][ T6361] usb 5-1: new high-speed USB device number 123 using dummy_hcd [ 1351.372634][T14355] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1351.511575][ T1588] usb 4-1: new high-speed USB device number 124 using dummy_hcd [ 1351.611593][ T6361] usb 5-1: Using ep0 maxpacket: 32 [ 1351.621597][ T8976] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1351.632208][ T1588] usb 4-1: Invalid ep0 maxpacket: 0 [ 1351.632585][ T8976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1351.646057][ T8976] usb 3-1: Product: syz [ 1351.650590][ T8976] usb 3-1: SerialNumber: syz [ 1351.657758][ T29] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1351.674850][ T29] usb 2-1: USB disconnect, device number 28 [ 1351.702207][ T8976] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1351.733312][ T6361] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 07:12:47 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) [ 1351.743490][ T6361] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1351.791555][ T1588] usb 4-1: new high-speed USB device number 125 using dummy_hcd [ 1351.811600][ T4888] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 1351.883334][ T1588] usb 4-1: Invalid ep0 maxpacket: 0 [ 1351.888638][ T1588] usb usb4-port1: unable to enumerate USB device [ 1351.905839][ T4888] usb 1-1: Invalid ep0 maxpacket: 0 [ 1351.906766][ T29] usb 3-1: USB disconnect, device number 24 [ 1351.920249][ T6361] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1351.929775][ T6361] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1351.939091][ T6361] usb 5-1: Product: syz [ 1351.947504][ T6361] usb 5-1: Manufacturer: syz [ 1351.953706][ T6361] usb 5-1: SerialNumber: syz [ 1351.982530][T14377] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1351.991355][T14377] raw-gadget gadget: fail, usb_ep_enable returned -22 07:12:47 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1352.051550][ T4888] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 1352.112649][ T8976] usb 6-1: new high-speed USB device number 39 using dummy_hcd [ 1352.151948][ T4888] usb 1-1: Invalid ep0 maxpacket: 0 [ 1352.157317][ T4888] usb usb1-port1: unable to enumerate USB device [ 1352.205821][T14377] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1352.213193][T14377] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1352.351600][ T8976] usb 6-1: Using ep0 maxpacket: 32 07:12:47 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x0, 0x0}]}) [ 1352.401563][ T1588] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 1352.471955][ T8976] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1352.485140][ T6361] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1352.495167][ T6361] usb 5-1: USB disconnect, device number 123 [ 1352.651710][ T8976] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1352.660791][ T8976] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1352.672392][ T8976] usb 6-1: Product: syz [ 1352.673871][ T1588] usb 2-1: Using ep0 maxpacket: 32 [ 1352.676901][ T8976] usb 6-1: Manufacturer: syz [ 1352.689579][ T8976] usb 6-1: SerialNumber: syz [ 1352.702600][ T29] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 1352.732006][ T8976] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1352.821629][ T1588] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1352.831692][ T1588] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 07:12:48 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1352.933974][ T8976] usb 6-1: USB disconnect, device number 39 [ 1352.945246][ T29] usb 3-1: Using ep0 maxpacket: 32 [ 1353.021605][ T1588] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1353.031185][ T1588] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1353.045926][ T1588] usb 2-1: Product: syz [ 1353.051696][ T1588] usb 2-1: Manufacturer: syz [ 1353.058378][ T1588] usb 2-1: SerialNumber: syz [ 1353.065152][ T29] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1353.082471][T14427] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1353.089597][T14427] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1353.261575][ T4888] usb 5-1: new high-speed USB device number 124 using dummy_hcd [ 1353.308260][T14427] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1353.319455][T14427] raw-gadget gadget: fail, usb_ep_enable returned -22 07:12:48 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) [ 1353.512198][ T4888] usb 5-1: Using ep0 maxpacket: 32 [ 1353.601619][ T1588] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1353.616126][ T1588] usb 2-1: USB disconnect, device number 29 [ 1353.633375][ T29] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1353.644493][ T29] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1353.651651][ T4888] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1353.663072][ T29] usb 3-1: SerialNumber: syz [ 1353.670553][ T4888] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1353.722211][ T29] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1353.731604][ T6361] usb 6-1: new high-speed USB device number 40 using dummy_hcd [ 1353.851593][ T4888] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1353.861122][ T4888] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1353.872902][ T4888] usb 5-1: Product: syz [ 1353.878967][ T4888] usb 5-1: Manufacturer: syz [ 1353.884650][ T4888] usb 5-1: SerialNumber: syz [ 1353.922446][T14454] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1353.930013][T14454] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1353.935277][ T29] usb 3-1: USB disconnect, device number 25 [ 1353.973059][ T6361] usb 6-1: Using ep0 maxpacket: 32 07:12:49 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1354.092397][ T6361] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:12:49 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1354.174727][ T4888] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1354.184769][ T4888] usb 5-1: USB disconnect, device number 124 [ 1354.261584][ T6361] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1354.271175][ T6361] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1354.288154][ T6361] usb 6-1: Product: syz [ 1354.292446][ T6361] usb 6-1: Manufacturer: syz [ 1354.297184][ T6361] usb 6-1: SerialNumber: syz [ 1354.352204][ T6361] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1354.363818][ T1588] usb 2-1: new high-speed USB device number 30 using dummy_hcd 07:12:49 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 07:12:49 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x0, 0x0}]}) [ 1354.553101][ T29] usb 6-1: USB disconnect, device number 40 07:12:50 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1354.621550][ T1665] usb 4-1: new high-speed USB device number 126 using dummy_hcd [ 1354.641625][ T1588] usb 2-1: Using ep0 maxpacket: 32 [ 1354.751560][ T8976] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 1354.781581][ T1588] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1354.791850][ T1588] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1354.861566][ T1665] usb 4-1: Using ep0 maxpacket: 32 [ 1354.881602][ T6361] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 1354.961544][ T4888] usb 5-1: new high-speed USB device number 125 using dummy_hcd [ 1354.972508][ T1588] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1354.983871][ T1588] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1354.991596][ T8976] usb 3-1: Using ep0 maxpacket: 32 [ 1354.992746][ T1665] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1355.012780][ T1588] usb 2-1: Product: syz [ 1355.018132][ T1588] usb 2-1: Manufacturer: syz [ 1355.025144][ T1588] usb 2-1: SerialNumber: syz [ 1355.052705][T14488] raw-gadget gadget: fail, usb_ep_enable returned -22 07:12:50 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1355.060095][T14488] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1355.111945][ T8976] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1355.124980][ T6361] usb 1-1: Using ep0 maxpacket: 32 [ 1355.211699][ T1665] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1355.220926][ T1665] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1355.229032][ T4888] usb 5-1: Using ep0 maxpacket: 32 [ 1355.234289][ T1665] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1355.241949][ T6361] usb 1-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1355.266042][ T1665] usb 4-1: Manufacturer: ␁ [ 1355.286279][ T1665] usb 4-1: SerialNumber: syz [ 1355.300397][T14488] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1355.309822][T14488] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1355.326736][ T6361] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1355.332453][T14496] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1355.347081][T14496] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1355.351833][ T6361] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1355.367354][ T29] usb 6-1: new high-speed USB device number 41 using dummy_hcd [ 1355.372632][ T1665] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1355.393430][ T4888] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1355.402434][ T6361] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1355.408005][ T4888] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1355.561586][ T6361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1355.570811][ T6361] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1355.590415][ T6361] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1355.622007][ T1588] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1355.630100][ T6361] usb 1-1: Manufacturer: ␁ [ 1355.637256][ T1588] usb 2-1: USB disconnect, device number 30 [ 1355.637303][ T6361] usb 1-1: SerialNumber: syz [ 1355.647916][ T4888] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1355.651662][ T29] usb 6-1: Using ep0 maxpacket: 32 [ 1355.668244][ T4888] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1355.683198][T14510] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1355.694361][T14510] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1355.701962][ T4888] usb 5-1: Product: syz [ 1355.706134][ T4888] usb 5-1: Manufacturer: syz [ 1355.710869][ T4888] usb 5-1: SerialNumber: syz [ 1355.744559][ T8976] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1355.757284][ T8976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1355.762412][T14526] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1355.767631][ T8976] usb 3-1: SerialNumber: syz [ 1355.781229][T14526] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1355.791970][ T29] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1355.812150][ T8976] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1355.961876][ T6361] usb 1-1: bad CDC descriptors [ 1355.980303][ T6361] usb 1-1: USB disconnect, device number 19 [ 1355.986426][ T29] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1355.996258][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1356.010340][ T29] usb 6-1: Manufacturer: ␁ [ 1356.019348][ T1588] usb 3-1: USB disconnect, device number 26 [ 1356.020810][ T29] usb 6-1: SerialNumber: syz [ 1356.041633][ T4888] cdc_ether: probe of 5-1:1.0 failed with error -71 07:12:51 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1356.066105][ T4888] usb 5-1: USB disconnect, device number 125 [ 1356.074297][ T29] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1356.283485][ T1588] usb 6-1: USB disconnect, device number 41 07:12:51 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1356.401572][ T9389] usb 2-1: new high-speed USB device number 31 using dummy_hcd 07:12:52 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x0, 0x0}]}) 07:12:52 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1356.661539][ T9389] usb 2-1: Using ep0 maxpacket: 32 [ 1356.731563][ T1665] usb 1-1: new high-speed USB device number 20 using dummy_hcd 07:12:52 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1356.801991][ T9389] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1356.812073][ T9389] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1356.831537][ T6361] usb 5-1: new high-speed USB device number 126 using dummy_hcd [ 1356.851576][ T29] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 1356.981586][ T1665] usb 1-1: Using ep0 maxpacket: 32 [ 1357.011624][ T9389] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1357.020823][ T9389] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1357.037068][ T9389] usb 2-1: Product: syz [ 1357.041332][ T9389] usb 2-1: Manufacturer: syz [ 1357.052152][ T9389] usb 2-1: SerialNumber: syz [ 1357.072925][ T6361] usb 5-1: Using ep0 maxpacket: 32 [ 1357.092413][T14586] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1357.099372][ T29] usb 3-1: Using ep0 maxpacket: 32 [ 1357.099792][T14586] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1357.104670][ T3844] usb 6-1: new high-speed USB device number 42 using dummy_hcd [ 1357.124556][ T1665] usb 1-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1357.142719][ T1665] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 07:12:52 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1357.161994][ T1665] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1357.180607][ T1665] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1357.191686][ T1693] usb 4-1: USB disconnect, device number 126 [ 1357.199069][ T6361] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1357.224736][ T6361] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1357.235026][ T29] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1357.330175][T14586] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1357.339460][T14586] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1357.361984][ T3844] usb 6-1: Using ep0 maxpacket: 32 [ 1357.371634][ T1665] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1357.382550][ T1665] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1357.390679][ T1665] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1357.401758][ T6361] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1357.420928][ T1665] usb 1-1: Manufacturer: ␁ [ 1357.434835][ T1665] usb 1-1: SerialNumber: syz [ 1357.457031][ T6361] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1357.472561][T14596] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1357.479891][T14596] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1357.490210][ T6361] usb 5-1: Product: syz [ 1357.495190][ T6361] usb 5-1: Manufacturer: syz [ 1357.499789][ T6361] usb 5-1: SerialNumber: syz [ 1357.506445][ T3844] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1357.542939][T14600] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1357.550128][T14600] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1357.611638][ T9389] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1357.620762][ T9389] usb 2-1: USB disconnect, device number 31 [ 1357.635307][ T1693] usb 4-1: new high-speed USB device number 127 using dummy_hcd [ 1357.671742][ T3844] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1357.681159][ T3844] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1357.693607][ T3844] usb 6-1: Manufacturer: ␁ [ 1357.698661][ T3844] usb 6-1: SerialNumber: syz [ 1357.742163][ T3844] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1357.762167][ T1665] usb 1-1: bad CDC descriptors [ 1357.773997][ T1665] usb 1-1: USB disconnect, device number 20 [ 1357.782804][ T6361] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1357.799694][ T6361] usb 5-1: USB disconnect, device number 126 [ 1357.821581][ T29] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1357.830658][ T29] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1357.843259][ T29] usb 3-1: SerialNumber: syz [ 1357.881613][ T1693] usb 4-1: Using ep0 maxpacket: 32 [ 1357.895486][ T29] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1357.946237][ T9389] usb 6-1: USB disconnect, device number 42 [ 1358.001657][ T1693] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:12:53 executing program 1: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1358.103355][ T1665] usb 3-1: USB disconnect, device number 27 [ 1358.173154][ T1693] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1358.182264][ T1693] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1358.190303][ T1693] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 07:12:53 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1358.223687][ T1693] usb 4-1: Manufacturer: ␁ [ 1358.229616][ T1693] usb 4-1: SerialNumber: syz 07:12:53 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1358.272509][T14624] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1358.279992][T14624] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1358.294180][ T1693] cdc_ether: probe of 4-1:1.0 failed with error -22 07:12:53 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) 07:12:54 executing program 1: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1358.551553][ T9389] usb 1-1: new high-speed USB device number 21 using dummy_hcd 07:12:54 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 1358.601562][ T1693] usb 5-1: new high-speed USB device number 127 using dummy_hcd [ 1358.741584][ T6361] usb 6-1: new high-speed USB device number 43 using dummy_hcd [ 1358.801579][ T9389] usb 1-1: Using ep0 maxpacket: 32 [ 1358.841587][ T1693] usb 5-1: Using ep0 maxpacket: 32 [ 1358.901578][ T3844] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 1358.951582][ T9389] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1358.962085][ T1693] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1358.962562][ T9389] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1358.974702][ T1693] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1358.992513][ T6361] usb 6-1: Using ep0 maxpacket: 32 [ 1359.001225][ T9389] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 07:12:54 executing program 1: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1359.111628][ T6361] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1359.141628][ T3844] usb 3-1: Using ep0 maxpacket: 32 [ 1359.152577][ T1693] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1359.162356][ T1693] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1359.170791][ T1693] usb 5-1: Product: syz [ 1359.175544][ T1693] usb 5-1: Manufacturer: syz [ 1359.181122][ T1693] usb 5-1: SerialNumber: syz [ 1359.184273][ T9389] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1359.203110][T14689] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1359.210328][T14689] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1359.217584][ T9389] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1359.243141][ T9389] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1359.263465][ T3844] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1359.282410][ T9389] usb 1-1: Manufacturer: ␁ [ 1359.290109][ T9389] usb 1-1: SerialNumber: syz [ 1359.292482][ T6361] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1359.306256][ T6361] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1359.314464][ T6361] usb 6-1: Manufacturer: ␁ [ 1359.320431][ T6361] usb 6-1: SerialNumber: syz [ 1359.332818][T14682] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1359.339994][T14682] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1359.363219][ T6361] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1359.427783][T14689] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1359.436832][T14689] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1359.564564][ T3201] usb 6-1: USB disconnect, device number 43 [ 1359.601982][ T9389] usb 1-1: bad CDC descriptors 07:12:55 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1359.620919][ T9389] usb 1-1: USB disconnect, device number 21 [ 1359.641984][ T3844] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1359.651196][ T3844] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1359.662941][ T3844] usb 3-1: SerialNumber: syz [ 1359.712227][ T3844] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1359.725272][ T1693] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1359.735155][ T1693] usb 5-1: USB disconnect, device number 127 [ 1359.915686][ T3201] usb 3-1: USB disconnect, device number 28 07:12:55 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) 07:12:55 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 07:12:55 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 07:12:55 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:12:55 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1360.255526][ T4888] usb 4-1: USB disconnect, device number 127 07:12:55 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 1360.361583][ T1693] usb 6-1: new high-speed USB device number 44 using dummy_hcd [ 1360.391716][ T9389] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 1360.471586][ T1665] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 1360.601542][ T1693] usb 6-1: Using ep0 maxpacket: 32 [ 1360.651579][ T9389] usb 1-1: Using ep0 maxpacket: 32 [ 1360.672108][ T4888] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 1360.721540][ T1665] usb 5-1: Using ep0 maxpacket: 32 [ 1360.722017][ T3201] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 1360.736184][ T1693] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:12:56 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1360.772036][ T9389] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1360.881600][ T1665] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1360.892227][ T1665] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1360.902034][ T1693] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1360.914381][ T1693] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1360.922486][ T1693] usb 6-1: Manufacturer: ␁ [ 1360.927519][ T1693] usb 6-1: SerialNumber: syz [ 1360.932466][ T4888] usb 4-1: Using ep0 maxpacket: 32 [ 1360.971615][ T9389] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1360.972352][ T1693] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1360.983068][ T9389] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1360.987532][ T3201] usb 3-1: Using ep0 maxpacket: 32 [ 1361.013232][ T9389] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1361.045070][ T9389] usb 1-1: Manufacturer: ␁ [ 1361.052388][ T9389] usb 1-1: SerialNumber: syz [ 1361.062622][ T4888] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1361.076737][T14756] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1361.087703][T14756] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1361.111621][ T1665] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1361.120842][ T1665] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1361.129045][ T1665] usb 5-1: Product: syz [ 1361.133438][ T1665] usb 5-1: Manufacturer: syz [ 1361.133782][ T3201] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1361.138041][ T1665] usb 5-1: SerialNumber: syz [ 1361.162762][T14760] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1361.170115][T14760] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1361.209432][ T1693] usb 6-1: USB disconnect, device number 44 [ 1361.261652][ T4888] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1361.270807][ T4888] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:12:56 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1361.287168][ T4888] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1361.333688][ T4888] usb 4-1: Manufacturer: ␁ [ 1361.339383][ T4888] usb 4-1: SerialNumber: syz [ 1361.362049][ T9389] usb 1-1: bad CDC descriptors [ 1361.369784][T14771] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1361.383197][T14771] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1361.385382][T14760] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1361.391197][ T9389] usb 1-1: USB disconnect, device number 22 [ 1361.408496][T14760] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1361.422356][ T4888] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1361.531590][ T3201] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1361.540830][ T3201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1361.548900][ T3201] usb 3-1: SerialNumber: syz [ 1361.592201][ T3201] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1361.631573][ T3844] usb 2-1: new high-speed USB device number 32 using dummy_hcd 07:12:57 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}]}) [ 1361.701735][ T1665] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1361.715971][ T1665] usb 5-1: USB disconnect, device number 2 07:12:57 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1361.794410][ T3201] usb 3-1: USB disconnect, device number 29 [ 1361.911557][ T3844] usb 2-1: device descriptor read/64, error 18 [ 1362.031557][ T9389] usb 6-1: new high-speed USB device number 45 using dummy_hcd 07:12:57 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1362.121584][ T29] usb 1-1: new high-speed USB device number 23 using dummy_hcd 07:12:57 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 1362.271554][ T9389] usb 6-1: Using ep0 maxpacket: 32 [ 1362.301554][ T3844] usb 2-1: device descriptor read/64, error 18 [ 1362.361541][ T29] usb 1-1: Using ep0 maxpacket: 32 [ 1362.403002][ T9389] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1362.431553][ T1693] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 1362.481568][ T29] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1362.571574][ T3844] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 1362.592162][ T4888] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 1362.599952][ T9389] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1362.609079][ T9389] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1362.617125][ T9389] usb 6-1: Product: syz [ 1362.621635][ T9389] usb 6-1: Manufacturer: ␁ [ 1362.628558][ T9389] usb 6-1: SerialNumber: syz [ 1362.653470][ T29] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1362.672214][ T1693] usb 5-1: Using ep0 maxpacket: 32 [ 1362.677426][ T29] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1362.684599][ T9389] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1362.691905][ T29] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1362.733168][ T29] usb 1-1: Manufacturer: ␁ [ 1362.737934][ T29] usb 1-1: SerialNumber: syz [ 1362.762536][T14840] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1362.769673][T14840] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1362.801932][ T29] usb 1-1: bad CDC descriptors [ 1362.815184][ T1693] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1362.871555][ T4888] usb 3-1: Using ep0 maxpacket: 32 [ 1362.871654][ T3844] usb 2-1: device descriptor read/64, error 18 [ 1362.889089][ T9389] usb 6-1: USB disconnect, device number 45 [ 1362.981623][ T1693] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1362.990853][ T1693] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1363.009307][ T1693] usb 5-1: Manufacturer: ␁ [ 1363.011584][ T4888] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1363.023311][ T1693] usb 5-1: SerialNumber: syz [ 1363.073431][ T1693] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1363.271563][ T3844] usb 2-1: device descriptor read/64, error 18 [ 1363.285657][ T9389] usb 5-1: USB disconnect, device number 3 07:12:58 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1363.312509][ T2122] usb 4-1: USB disconnect, device number 2 07:12:58 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}]}) [ 1363.391647][ T3844] usb usb2-port1: attempt power cycle [ 1363.401579][ T4888] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1363.420283][ T4888] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1363.430711][ T4888] usb 3-1: SerialNumber: syz [ 1363.482176][ T4888] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1363.684250][ T29] usb 3-1: USB disconnect, device number 30 [ 1363.711557][ T1693] usb 6-1: new high-speed USB device number 46 using dummy_hcd [ 1363.721584][ T2122] usb 4-1: new high-speed USB device number 3 using dummy_hcd 07:12:59 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x2, &(0x7f0000000200)=@string={0x2}}]}) [ 1363.951549][ T1693] usb 6-1: Using ep0 maxpacket: 32 [ 1363.981546][ T2122] usb 4-1: Using ep0 maxpacket: 32 [ 1364.072151][ T1693] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1364.093661][ T4888] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 1364.101550][ T3844] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 1364.112081][ T2122] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1364.122045][ T2122] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1364.133936][ T2122] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 07:12:59 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) [ 1364.201594][ T3844] usb 2-1: Invalid ep0 maxpacket: 0 [ 1364.251586][ T1693] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1364.260795][ T1693] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1364.275760][ T1693] usb 6-1: Product: syz [ 1364.280048][ T1693] usb 6-1: Manufacturer: ␁ [ 1364.284976][ T1693] usb 6-1: SerialNumber: syz [ 1364.321960][ T2122] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1364.331172][ T2122] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1364.333955][ T1693] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1364.353273][ T4888] usb 5-1: Using ep0 maxpacket: 32 07:12:59 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1364.371633][ T3844] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 1364.373333][ T2122] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1364.414314][ T2122] usb 4-1: Manufacturer: ␁ [ 1364.418939][ T2122] usb 4-1: SerialNumber: syz [ 1364.452680][T14886] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1364.472112][ T2122] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1364.491599][ T3844] usb 2-1: device descriptor read/8, error -71 [ 1364.521862][ T4888] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1364.541424][ T1693] usb 6-1: USB disconnect, device number 46 [ 1364.572567][ T9389] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 1364.691561][ T4888] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1364.701572][ T3844] usb 2-1: device descriptor read/8, error -71 [ 1364.702864][ T4888] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1364.716878][ T4888] usb 5-1: Manufacturer: ␁ [ 1364.721544][ T4888] usb 5-1: SerialNumber: syz [ 1364.761999][ T4888] cdc_ether: probe of 5-1:1.0 failed with error -22 07:13:00 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1364.821582][ T9389] usb 3-1: Using ep0 maxpacket: 32 [ 1364.821589][ T3844] usb usb2-port1: unable to enumerate USB device [ 1364.861603][ T1693] usb 1-1: USB disconnect, device number 23 07:13:00 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}]}) [ 1364.969915][ T29] usb 5-1: USB disconnect, device number 4 [ 1364.984313][ T9389] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1365.171583][ T3844] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 1365.271588][ T1693] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 1365.331552][ T6361] usb 6-1: new high-speed USB device number 47 using dummy_hcd 07:13:01 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1365.431594][ T9389] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1365.440801][ T9389] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1365.441572][ T3844] usb 2-1: device descriptor read/64, error 18 [ 1365.448998][ T9389] usb 3-1: Product: syz [ 1365.461108][ T9389] usb 3-1: SerialNumber: syz [ 1365.502132][ T9389] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1365.511577][ T1693] usb 1-1: Using ep0 maxpacket: 32 [ 1365.571562][ T6361] usb 6-1: Using ep0 maxpacket: 32 [ 1365.631576][ T1693] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1365.691577][ T6361] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1365.708384][ T8976] usb 3-1: USB disconnect, device number 31 [ 1365.791580][ T29] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 1365.802253][ T1693] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1365.815114][ T1693] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1365.825404][ T1693] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1365.857767][ T3844] usb 2-1: device descriptor read/64, error 18 [ 1365.866161][ T1693] usb 1-1: Manufacturer: ␁ [ 1365.873680][ T6361] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1365.883585][ T1693] usb 1-1: SerialNumber: syz [ 1365.889033][ T6361] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1365.900149][ T6361] usb 6-1: Product: syz [ 1365.906552][ T6361] usb 6-1: Manufacturer: ␁ [ 1365.911238][ T6361] usb 6-1: SerialNumber: syz [ 1365.917303][T14947] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1365.932327][T14947] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1365.952555][ T1693] usb 1-1: bad CDC descriptors [ 1365.963366][ T6361] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1366.061601][ T29] usb 5-1: Using ep0 maxpacket: 32 07:13:01 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) [ 1366.151548][ T3844] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 1366.167462][ T1665] usb 6-1: USB disconnect, device number 47 [ 1366.184644][ T29] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 07:13:01 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1366.348901][ T2122] usb 4-1: USB disconnect, device number 3 [ 1366.353253][ T29] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1366.378079][ T29] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1366.399725][ T29] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1366.435725][ T29] usb 5-1: Manufacturer: ␁ [ 1366.440556][ T29] usb 5-1: SerialNumber: syz [ 1366.452369][ T3844] usb 2-1: device descriptor read/64, error 18 [ 1366.482605][T14966] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1366.491375][T14966] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1366.503560][ T29] usb 5-1: bad CDC descriptors [ 1366.531597][ T9389] usb 3-1: new high-speed USB device number 32 using dummy_hcd 07:13:02 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) [ 1366.781561][ T9389] usb 3-1: Using ep0 maxpacket: 32 [ 1366.801571][ T2122] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 1366.841569][ T3844] usb 2-1: device descriptor read/64, error 18 [ 1366.921608][ T9389] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1366.961622][ T3844] usb usb2-port1: attempt power cycle [ 1366.982049][ T4888] usb 6-1: new high-speed USB device number 48 using dummy_hcd [ 1367.051552][ T2122] usb 4-1: Using ep0 maxpacket: 32 [ 1367.171951][ T2122] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1367.181901][ T2122] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1367.193751][ T2122] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1367.241589][ T4888] usb 6-1: Using ep0 maxpacket: 32 [ 1367.351677][ T9389] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1367.360907][ T9389] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1367.376689][ T9389] usb 3-1: Product: syz [ 1367.380943][ T9389] usb 3-1: SerialNumber: syz 07:13:02 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1367.393282][ T4888] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1367.406255][ T2122] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1367.415640][ T2122] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1367.425857][ T2122] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1367.472180][ T9389] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1367.488205][ T2122] usb 4-1: Manufacturer: ␁ [ 1367.493955][ T2122] usb 4-1: SerialNumber: syz [ 1367.533202][T15002] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1367.552089][ T2122] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1367.674082][ T29] usb 3-1: USB disconnect, device number 32 [ 1367.841575][ T4888] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1367.851074][ T4888] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1367.862866][ T4888] usb 6-1: Manufacturer: ␁ [ 1367.868934][ T4888] usb 6-1: SerialNumber: syz 07:13:03 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1367.891580][ T3844] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 1367.905240][ T9389] usb 1-1: USB disconnect, device number 24 [ 1367.921991][ T4888] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1367.981567][ T3844] usb 2-1: Invalid ep0 maxpacket: 0 07:13:03 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) [ 1368.123980][ T29] usb 6-1: USB disconnect, device number 48 [ 1368.133740][ T3844] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 1368.223413][ T3844] usb 2-1: Invalid ep0 maxpacket: 0 [ 1368.228931][ T3844] usb usb2-port1: unable to enumerate USB device [ 1368.371550][ T9389] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 1368.481544][ T6361] usb 3-1: new high-speed USB device number 33 using dummy_hcd 07:13:04 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) [ 1368.530318][ T29] usb 5-1: USB disconnect, device number 5 07:13:04 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 1368.622059][ T9389] usb 1-1: Using ep0 maxpacket: 32 [ 1368.731722][ T6361] usb 3-1: Using ep0 maxpacket: 32 [ 1368.751576][ T9389] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1368.851901][ T6361] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1368.931554][ T29] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 1368.931630][ T2122] usb 6-1: new high-speed USB device number 49 using dummy_hcd [ 1368.947032][ T9389] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1368.956264][ T9389] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1368.964649][ T9389] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1368.998146][ T9389] usb 1-1: Manufacturer: ␁ [ 1369.003555][ T9389] usb 1-1: SerialNumber: syz [ 1369.032854][T15046] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1369.039933][T15046] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1369.054108][ T9389] usb 1-1: bad CDC descriptors [ 1369.171584][ T29] usb 5-1: Using ep0 maxpacket: 32 [ 1369.211566][ T2122] usb 6-1: Using ep0 maxpacket: 32 [ 1369.221667][ T6361] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1369.233202][ T6361] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1369.241404][ T6361] usb 3-1: Product: syz [ 1369.247562][ T6361] usb 3-1: SerialNumber: syz [ 1369.292449][ T29] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1369.305926][ T6361] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1369.341575][ T2122] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:13:04 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1369.396198][ T9389] usb 4-1: USB disconnect, device number 4 [ 1369.494968][ T6361] usb 3-1: USB disconnect, device number 33 [ 1369.671645][ T29] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1369.681107][ T29] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1369.691736][ T29] usb 5-1: Product: syz [ 1369.697504][ T29] usb 5-1: SerialNumber: syz [ 1369.743858][ T29] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1369.764566][ T2122] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1369.773895][ T2122] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1369.782073][ T2122] usb 6-1: Product: syz [ 1369.787616][ T2122] usb 6-1: SerialNumber: syz [ 1369.832276][ T2122] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1369.843826][ T9389] usb 4-1: new high-speed USB device number 5 using dummy_hcd 07:13:05 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) [ 1369.949605][ T2122] usb 5-1: USB disconnect, device number 6 [ 1370.056615][ T29] usb 6-1: USB disconnect, device number 49 [ 1370.101537][ T9389] usb 4-1: Using ep0 maxpacket: 32 [ 1370.221881][ T9389] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1370.231841][ T9389] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1370.248960][ T9389] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1370.301593][ T1588] usb 3-1: new high-speed USB device number 34 using dummy_hcd 07:13:06 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1370.421867][ T9389] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1370.430966][ T9389] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1370.441347][ T9389] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 07:13:06 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1370.473541][ T9389] usb 4-1: Manufacturer: ␁ [ 1370.480563][ T9389] usb 4-1: SerialNumber: syz 07:13:06 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 1370.532627][T15093] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1370.552245][ T9389] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1370.561620][ T1588] usb 3-1: Using ep0 maxpacket: 32 [ 1370.691611][ T1588] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1370.771601][ T4888] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 1370.881574][ T9389] usb 6-1: new high-speed USB device number 50 using dummy_hcd 07:13:06 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x87, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x75, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1370.949667][ T29] usb 1-1: USB disconnect, device number 25 [ 1370.981709][ T2122] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 1370.991083][ T1588] usb 3-1: string descriptor 0 read error: -22 [ 1370.997372][ T1588] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1371.014382][ T1588] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1371.052434][ T4888] usb 5-1: Using ep0 maxpacket: 32 [ 1371.072570][ T1588] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1371.131593][ T9389] usb 6-1: Using ep0 maxpacket: 32 [ 1371.171630][ T4888] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1371.181590][ T4888] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1371.191364][ T4888] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1371.251557][ T2122] usb 2-1: Using ep0 maxpacket: 32 [ 1371.261661][ T9389] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1371.277043][ T1588] usb 3-1: USB disconnect, device number 34 [ 1371.351574][ T29] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 1371.381702][ T2122] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1371.394670][ T4888] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1371.404251][ T4888] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1371.416373][ T4888] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1371.448026][ T4888] usb 5-1: Manufacturer: ␁ [ 1371.453257][ T4888] usb 5-1: SerialNumber: syz [ 1371.473023][T15132] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1371.492581][ T4888] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1371.591588][ T29] usb 1-1: Using ep0 maxpacket: 32 [ 1371.591615][ T2122] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1371.591635][ T2122] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1371.616024][ T2122] usb 2-1: Product: syz [ 1371.620870][ T2122] usb 2-1: Manufacturer: syz [ 1371.627002][ T2122] usb 2-1: SerialNumber: syz [ 1371.652593][T15139] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1371.659731][T15139] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1371.682273][ T2122] cdc_ether: probe of 2-1:1.0 failed with error -22 07:13:07 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) [ 1371.701933][ T9389] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1371.711021][ T9389] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1371.711588][ T29] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1371.719686][ T9389] usb 6-1: Product: syz [ 1371.736479][ T9389] usb 6-1: SerialNumber: syz [ 1371.804043][ T9389] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1371.901578][ T29] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1371.910708][ T29] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1371.920948][ T29] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1371.952374][ T29] usb 1-1: Manufacturer: ␁ [ 1371.958351][ T29] usb 1-1: SerialNumber: syz [ 1371.982719][T15154] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1371.989773][T15154] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1372.007762][ T4888] usb 6-1: USB disconnect, device number 50 [ 1372.111595][ T9389] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 1372.241975][ T29] usb 1-1: bad CDC descriptors [ 1372.253898][ T29] usb 1-1: USB disconnect, device number 26 [ 1372.361538][ T9389] usb 3-1: Using ep0 maxpacket: 32 07:13:07 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1372.437532][ T4888] usb 4-1: USB disconnect, device number 5 07:13:08 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 1372.494001][ T9389] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:13:08 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x87, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x75, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1372.781591][ T9389] usb 3-1: string descriptor 0 read error: -22 [ 1372.789598][ T9389] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1372.802005][ T29] usb 6-1: new high-speed USB device number 51 using dummy_hcd [ 1372.812007][ T9389] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1372.872045][ T9389] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1372.881047][ T4888] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 1373.001559][ T2122] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 1373.051592][ T29] usb 6-1: Using ep0 maxpacket: 32 [ 1373.075053][ T9389] usb 3-1: USB disconnect, device number 35 [ 1373.161708][ T4888] usb 4-1: Using ep0 maxpacket: 32 [ 1373.176197][ T29] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1373.261591][ T2122] usb 1-1: Using ep0 maxpacket: 32 [ 1373.311606][ T4888] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1373.321834][ T4888] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1373.401615][ T2122] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 07:13:09 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x87, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x75, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1373.509621][ T1665] usb 5-1: USB disconnect, device number 7 [ 1373.516048][ T4888] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1373.528424][ T4888] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1373.542958][ T29] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 07:13:09 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1373.558436][ T4888] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1373.574284][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:13:09 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) [ 1373.602946][ T2122] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1373.633894][ T2122] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1373.649354][ T2122] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1373.664971][ T29] usb 6-1: Product: syz [ 1373.680755][ T4888] usb 4-1: Manufacturer: ␁ [ 1373.691270][ T4888] usb 4-1: SerialNumber: syz [ 1373.708305][ T29] usb 6-1: SerialNumber: syz [ 1373.714444][ T2122] usb 1-1: Manufacturer: ␁ [ 1373.726218][ T2122] usb 1-1: SerialNumber: syz [ 1373.733752][T15212] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1373.741349][T15212] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1373.760054][ T9389] usb 2-1: USB disconnect, device number 40 [ 1373.762143][ T29] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1373.792856][T15220] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1373.800653][T15220] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1373.975001][ T1588] usb 6-1: USB disconnect, device number 51 [ 1373.982752][ T6361] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 1374.009517][T15212] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1374.017994][T15212] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1374.051729][ T1665] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 1374.102086][ T2122] usb 1-1: bad CDC descriptors [ 1374.109845][ T2122] usb 1-1: USB disconnect, device number 27 [ 1374.131595][ T9389] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 1374.221612][ T6361] usb 3-1: Using ep0 maxpacket: 32 [ 1374.301604][ T4888] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1374.308332][ T1665] usb 5-1: Using ep0 maxpacket: 32 [ 1374.317101][ T4888] usb 4-1: USB disconnect, device number 6 [ 1374.342351][ T6361] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1374.391568][ T9389] usb 2-1: Using ep0 maxpacket: 32 07:13:10 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x0, 0x0}]}) [ 1374.441722][ T1665] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 07:13:10 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x87, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x75, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1374.541649][ T9389] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1374.591563][ T6361] usb 3-1: string descriptor 0 read error: -22 [ 1374.598108][ T6361] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1374.612980][ T6361] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1374.632424][ T1665] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1374.644093][ T1665] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1374.652625][ T1665] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1374.662568][ T6361] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1374.683566][ T1665] usb 5-1: Manufacturer: ␁ [ 1374.707738][ T1665] usb 5-1: SerialNumber: syz [ 1374.722051][ T9389] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1374.731332][ T9389] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1374.742919][T15245] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:10 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1374.751898][T15245] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1374.759015][ T9389] usb 2-1: Product: syz [ 1374.767116][ T9389] usb 2-1: Manufacturer: syz [ 1374.772210][ T9389] usb 2-1: SerialNumber: syz [ 1374.772227][ T29] usb 6-1: new high-speed USB device number 52 using dummy_hcd [ 1374.814350][T15244] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1374.832484][T15244] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1374.852304][ T9389] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1374.885184][ T3844] usb 3-1: USB disconnect, device number 36 [ 1374.899632][ T4888] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 1375.011611][ T29] usb 6-1: Using ep0 maxpacket: 32 [ 1375.043240][ T1665] usb 5-1: bad CDC descriptors [ 1375.051290][ T1665] usb 5-1: USB disconnect, device number 8 [ 1375.082824][ T6361] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 1375.131616][ T29] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1375.161550][ T4888] usb 1-1: Using ep0 maxpacket: 32 [ 1375.283002][ T4888] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1375.321642][ T6361] usb 4-1: Using ep0 maxpacket: 32 07:13:10 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 1375.442023][ T6361] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1375.454425][ T6361] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1375.472110][ T6361] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1375.473788][ T4888] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 07:13:11 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1375.504523][ T4888] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1375.514014][ T4888] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1375.548671][ T4888] usb 1-1: Manufacturer: ␁ [ 1375.556580][ T4888] usb 1-1: SerialNumber: syz [ 1375.583039][T15293] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1375.590332][T15293] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1375.651576][ T6361] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1375.661611][ T6361] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1375.669928][ T6361] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1375.703769][ T1693] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 1375.713334][ T29] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1375.724724][ T6361] usb 4-1: Manufacturer: ␁ [ 1375.730449][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1375.739552][ T6361] usb 4-1: SerialNumber: syz [ 1375.747136][ T29] usb 6-1: SerialNumber: syz [ 1375.762373][T15305] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1375.782004][ T6361] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1375.792122][ T29] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1375.852000][ T4888] usb 1-1: bad CDC descriptors [ 1375.860015][ T4888] usb 1-1: USB disconnect, device number 28 [ 1375.901587][ T3844] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 1375.941602][ T1693] usb 3-1: Using ep0 maxpacket: 32 [ 1375.993524][ T1588] usb 6-1: USB disconnect, device number 52 [ 1376.061586][ T1693] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1376.141569][ T3844] usb 5-1: Using ep0 maxpacket: 32 07:13:11 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x87, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x75, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1376.262005][ T3844] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1376.271965][ T3844] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1376.289464][ T3844] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1376.431608][ T1693] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1376.440691][ T1693] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1376.457478][ T1693] usb 3-1: Product: syz [ 1376.466004][ T3844] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1376.475087][ T1693] usb 3-1: SerialNumber: syz 07:13:12 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x0, 0x0}]}) [ 1376.479951][ T3844] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1376.517398][ T3844] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1376.553863][ T3844] usb 5-1: Manufacturer: ␁ [ 1376.558590][ T3844] usb 5-1: SerialNumber: syz [ 1376.563674][ T1693] cdc_ether: probe of 3-1:1.0 failed with error -22 07:13:12 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1376.612672][T15335] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1376.627077][ T1693] usb 2-1: USB disconnect, device number 41 [ 1376.633035][ T1588] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 1376.634438][ T3844] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1376.770602][ T3844] usb 3-1: USB disconnect, device number 37 [ 1376.851577][ T29] usb 6-1: new high-speed USB device number 53 using dummy_hcd [ 1376.881563][ T1588] usb 1-1: Using ep0 maxpacket: 32 [ 1377.032097][ T1588] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1377.061567][ T1693] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 1377.091651][ T29] usb 6-1: Using ep0 maxpacket: 32 [ 1377.211641][ T29] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1377.235362][ T1588] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1377.245786][ T1588] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:13:12 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) [ 1377.257543][ T1588] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1377.288475][ T1588] usb 1-1: Manufacturer: ␁ [ 1377.294697][ T1588] usb 1-1: SerialNumber: syz [ 1377.303392][ T1693] usb 2-1: Using ep0 maxpacket: 32 [ 1377.322974][T15361] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1377.330069][T15361] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1377.421616][ T1693] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1377.591907][ T1693] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1377.601197][ T1693] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1377.611334][ T1693] usb 2-1: Product: syz [ 1377.613639][ T1588] usb 1-1: bad CDC descriptors [ 1377.621861][ T1693] usb 2-1: Manufacturer: syz [ 1377.631123][ T1693] usb 2-1: SerialNumber: syz [ 1377.639695][ T1588] usb 1-1: USB disconnect, device number 29 [ 1377.645896][ T4888] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 1377.662434][T15384] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1377.677689][T15384] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1377.702158][ T1693] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1377.791648][ T29] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1377.800828][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1377.809253][ T29] usb 6-1: SerialNumber: syz 07:13:13 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1377.838870][ T9389] usb 4-1: USB disconnect, device number 7 [ 1377.852308][ T29] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1377.892874][ T4888] usb 3-1: Using ep0 maxpacket: 32 [ 1378.012317][ T4888] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:13:13 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1378.054047][ T29] usb 6-1: USB disconnect, device number 53 [ 1378.281600][ T4888] usb 3-1: string descriptor 0 read error: -22 [ 1378.288939][ T4888] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1378.302188][ T9389] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 1378.317707][ T4888] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1378.372109][ T4888] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1378.378869][ T1665] usb 1-1: new high-speed USB device number 30 using dummy_hcd 07:13:14 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x0, 0x0}]}) 07:13:14 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}, {0x0, 0x0}]}) [ 1378.551569][ T9389] usb 4-1: Using ep0 maxpacket: 32 [ 1378.586974][ T1588] usb 5-1: USB disconnect, device number 9 [ 1378.616349][ T3844] usb 3-1: USB disconnect, device number 38 [ 1378.641571][ T1665] usb 1-1: Using ep0 maxpacket: 32 [ 1378.701641][ T9389] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1378.711919][ T9389] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1378.725162][ T9389] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1378.801615][ T1665] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1378.881563][ T2122] usb 6-1: new high-speed USB device number 54 using dummy_hcd [ 1378.912679][ T9389] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1378.921770][ T9389] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1378.929752][ T9389] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1378.964072][ T9389] usb 4-1: Manufacturer: ␁ [ 1378.969261][ T9389] usb 4-1: SerialNumber: syz [ 1379.002458][T15427] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1379.010096][ T1665] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1379.019194][ T1665] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1379.029680][ T9389] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1379.039215][ T1588] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 1379.046929][ T1665] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1379.078680][ T1665] usb 1-1: Manufacturer: ␁ [ 1379.083327][ T1665] usb 1-1: SerialNumber: syz 07:13:14 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x87, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x75, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1379.102594][T15436] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1379.109848][T15436] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1379.161607][ T2122] usb 6-1: Using ep0 maxpacket: 32 [ 1379.281591][ T2122] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1379.343152][ T1588] usb 5-1: Using ep0 maxpacket: 32 [ 1379.382065][ T1665] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1379.396419][ T1665] usb 1-1: USB disconnect, device number 30 [ 1379.421583][ T4888] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 1379.481682][ T1588] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1379.661599][ T4888] usb 3-1: Using ep0 maxpacket: 32 07:13:15 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1379.684355][ T1693] usb 2-1: USB disconnect, device number 42 07:13:15 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1379.791606][ T4888] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1379.911602][ T2122] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1379.920982][ T2122] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1379.937413][ T2122] usb 6-1: SerialNumber: syz [ 1379.971831][ T4888] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1379.981370][ T4888] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1379.998192][ T2122] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1380.004898][ T4888] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1380.046094][ T4888] usb 3-1: Manufacturer: ␁ [ 1380.050715][ T4888] usb 3-1: SerialNumber: syz [ 1380.072781][T15471] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1380.079965][T15471] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1380.111649][ T1588] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1380.111660][ T1693] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 1380.128714][ T1588] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1380.139731][ T1588] usb 5-1: SerialNumber: syz [ 1380.192107][ T1588] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1380.205977][ T1588] usb 6-1: USB disconnect, device number 54 [ 1380.212132][ T2122] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 1380.332123][ T4888] usb 3-1: bad CDC descriptors [ 1380.340520][ T4888] usb 3-1: USB disconnect, device number 39 [ 1380.353005][ T1693] usb 2-1: Using ep0 maxpacket: 32 [ 1380.403758][ T1665] usb 5-1: USB disconnect, device number 10 [ 1380.471573][ T2122] usb 1-1: Using ep0 maxpacket: 32 [ 1380.471585][ T1693] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1380.471608][ T1693] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1380.496742][ T1693] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1380.591609][ T2122] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1380.672788][ T1693] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1380.683410][ T1693] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1380.691462][ T1693] usb 2-1: Product: syz [ 1380.703733][ T1693] usb 2-1: Manufacturer: syz [ 1380.713424][ T1693] usb 2-1: SerialNumber: syz 07:13:16 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 1380.733003][T15491] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1380.752321][ T1693] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1380.772027][ T2122] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1380.787194][ T2122] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:13:16 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1380.809394][ T2122] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1380.852948][ T2122] usb 1-1: Manufacturer: ␁ [ 1380.859794][ T2122] usb 1-1: SerialNumber: syz 07:13:16 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:13:16 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) [ 1380.894869][ T29] usb 4-1: USB disconnect, device number 8 [ 1380.903548][T15497] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1380.912257][T15497] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1381.041733][ T1693] usb 6-1: new high-speed USB device number 55 using dummy_hcd [ 1381.151600][ T1665] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 1381.212270][ T2122] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1381.226016][ T2122] usb 1-1: USB disconnect, device number 31 [ 1381.261552][ T1588] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 1381.281642][ T1693] usb 6-1: Using ep0 maxpacket: 32 [ 1381.311562][ T29] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 1381.391553][ T1665] usb 3-1: Using ep0 maxpacket: 32 [ 1381.401580][ T1693] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1381.511603][ T1588] usb 5-1: Using ep0 maxpacket: 32 [ 1381.531963][ T1665] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1381.551556][ T29] usb 4-1: Using ep0 maxpacket: 32 [ 1381.631610][ T1588] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:13:17 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x5d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1381.672539][ T29] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1381.682845][ T29] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1381.696689][ T29] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1381.723085][ T1665] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1381.735224][ T1665] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1381.753282][ T1665] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1381.772695][ T1693] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1381.784328][ T1665] usb 3-1: Manufacturer: ␁ [ 1381.802511][ T1665] usb 3-1: SerialNumber: syz [ 1381.807463][ T1693] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1381.824260][T15543] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1381.830034][ T1693] usb 6-1: SerialNumber: syz [ 1381.831489][T15543] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1381.872359][ T29] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1381.883088][ T1693] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1381.889845][ T29] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1381.903406][ T29] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1381.934245][ T29] usb 4-1: Manufacturer: ␁ [ 1381.938998][ T29] usb 4-1: SerialNumber: syz [ 1381.963181][T15550] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1381.982085][ T29] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1382.001548][ T6361] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 1382.085411][ T29] usb 6-1: USB disconnect, device number 55 [ 1382.092221][ T1588] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1382.101835][ T1665] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1382.124690][ T1665] usb 3-1: USB disconnect, device number 40 [ 1382.130876][ T1588] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1382.152014][ T1588] usb 5-1: Manufacturer: ␁ [ 1382.159997][ T1588] usb 5-1: SerialNumber: syz [ 1382.222203][ T1588] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1382.241659][ T6361] usb 1-1: Using ep0 maxpacket: 32 [ 1382.361726][ T6361] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1382.433412][ T29] usb 5-1: USB disconnect, device number 11 [ 1382.531608][ T6361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1382.544715][ T6361] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:13:18 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1382.560424][ T6361] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1382.595431][ T6361] usb 1-1: Manufacturer: ␁ [ 1382.600168][ T6361] usb 1-1: SerialNumber: syz 07:13:18 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 1382.643715][T15570] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1382.651045][T15570] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:18 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1382.730569][ T2122] usb 2-1: USB disconnect, device number 43 07:13:18 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) [ 1382.921584][ T1665] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 1382.922048][ T6361] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1382.939713][ T6361] usb 1-1: USB disconnect, device number 32 [ 1382.946066][ T29] usb 6-1: new high-speed USB device number 56 using dummy_hcd [ 1383.161564][ T1665] usb 3-1: Using ep0 maxpacket: 32 [ 1383.175435][ T2122] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 1383.191637][ T29] usb 6-1: Using ep0 maxpacket: 32 [ 1383.281604][ T1588] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 1383.302029][ T1665] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1383.311853][ T29] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:13:18 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1383.441587][ T2122] usb 2-1: Using ep0 maxpacket: 32 [ 1383.481606][ T1665] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1383.491169][ T1665] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1383.502602][ T1665] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1383.533715][ T1588] usb 5-1: Using ep0 maxpacket: 32 [ 1383.539076][ T1665] usb 3-1: Manufacturer: ␁ [ 1383.547008][ T1665] usb 3-1: SerialNumber: syz [ 1383.571776][ T2122] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1383.573553][T15613] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1383.582110][ T2122] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1383.600920][ T2122] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1383.601544][T15613] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1383.651624][ T1588] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1383.681559][ T6361] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 1383.691850][ T29] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1383.704448][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1383.712634][ T29] usb 6-1: SerialNumber: syz [ 1383.762972][ T29] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1383.811605][ T2122] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1383.821126][ T2122] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1383.832687][ T2122] usb 2-1: Product: syz [ 1383.847535][ T2122] usb 2-1: Manufacturer: syz [ 1383.855868][ T2122] usb 2-1: SerialNumber: syz [ 1383.872283][ T1665] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1383.883048][T15630] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1383.892773][ T1665] usb 3-1: USB disconnect, device number 41 [ 1383.912298][ T2122] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1383.921580][ T6361] usb 1-1: Using ep0 maxpacket: 32 07:13:19 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1383.946739][ T3844] usb 4-1: USB disconnect, device number 9 [ 1383.966706][ T29] usb 6-1: USB disconnect, device number 56 [ 1384.051629][ T6361] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1384.071597][ T1588] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1384.082770][ T1588] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1384.094584][ T1588] usb 5-1: Manufacturer: ␁ [ 1384.099240][ T1588] usb 5-1: SerialNumber: syz [ 1384.152056][ T1588] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1384.221586][ T6361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1384.221599][ T6361] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1384.221621][ T6361] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1384.221631][ T6361] usb 1-1: Manufacturer: ␁ [ 1384.221641][ T6361] usb 1-1: SerialNumber: syz [ 1384.242833][T15646] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1384.305100][T15646] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1384.358836][ T1588] usb 5-1: USB disconnect, device number 12 [ 1384.361614][ T3844] usb 4-1: new high-speed USB device number 10 using dummy_hcd 07:13:19 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 07:13:20 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 1384.571996][ T6361] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1384.583797][ T6361] usb 1-1: USB disconnect, device number 33 [ 1384.611537][ T3844] usb 4-1: Using ep0 maxpacket: 32 [ 1384.733066][ T3844] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1384.743380][ T29] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 1384.751211][ T3844] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1384.781954][ T8976] usb 6-1: new high-speed USB device number 57 using dummy_hcd 07:13:20 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1384.931582][ T3844] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1384.940813][ T3844] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1384.956368][ T3844] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1384.991282][ T3844] usb 4-1: Manufacturer: ␁ [ 1384.999657][ T3844] usb 4-1: SerialNumber: syz [ 1385.011801][ T29] usb 3-1: Using ep0 maxpacket: 32 [ 1385.022572][T15680] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:20 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1385.029740][T15680] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1385.031879][ T8976] usb 6-1: Using ep0 maxpacket: 32 [ 1385.131680][ T29] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1385.161564][ T1588] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 1385.181596][ T8976] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1385.283743][T15680] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1385.290934][T15680] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1385.311972][ T29] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1385.321633][ T29] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1385.329634][ T29] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1385.359054][ T6361] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 1385.369670][ T29] usb 3-1: Manufacturer: ␁ [ 1385.375820][ T29] usb 3-1: SerialNumber: syz [ 1385.402625][T15698] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1385.409668][T15698] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1385.422177][ T1588] usb 5-1: Using ep0 maxpacket: 32 [ 1385.551658][ T3844] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1385.560957][ T3844] usb 4-1: USB disconnect, device number 10 [ 1385.571586][ T8976] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1385.572572][ T1588] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1385.580873][ T8976] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1385.612049][ T8976] usb 6-1: SerialNumber: syz [ 1385.612160][ T1588] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1385.617060][ T1588] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1385.626725][ T6361] usb 1-1: Using ep0 maxpacket: 32 [ 1385.682091][ T29] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1385.693274][ T8976] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1385.703980][ T29] usb 3-1: USB disconnect, device number 42 07:13:21 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1385.761600][ T6361] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1385.772949][ T2122] usb 2-1: USB disconnect, device number 44 [ 1385.841682][ T1588] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1385.850767][ T1588] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1385.866945][ T1588] usb 5-1: Product: syz [ 1385.871357][ T1588] usb 5-1: Manufacturer: syz [ 1385.882228][ T1588] usb 5-1: SerialNumber: syz [ 1385.897693][ T1665] usb 6-1: USB disconnect, device number 57 [ 1385.905019][T15715] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1385.932359][ T6361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1385.934731][ T1588] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1385.941703][ T6361] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:13:21 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1385.972638][ T6361] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1386.006412][ T6361] usb 1-1: Manufacturer: ␁ [ 1386.011063][ T6361] usb 1-1: SerialNumber: syz [ 1386.042490][T15721] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1386.049784][T15721] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:21 executing program 2: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1386.222995][ T2122] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 1386.321612][ T1588] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 1386.321918][ T6361] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1386.340132][ T6361] usb 1-1: USB disconnect, device number 34 07:13:21 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) [ 1386.481621][ T2122] usb 2-1: Using ep0 maxpacket: 32 [ 1386.571581][ T1588] usb 4-1: Using ep0 maxpacket: 32 [ 1386.601635][ T2122] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1386.611448][ T2122] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1386.621667][ T2122] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 07:13:22 executing program 2: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1386.691550][ T8976] usb 6-1: new high-speed USB device number 58 using dummy_hcd [ 1386.701611][ T1588] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1386.712735][ T1588] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 07:13:22 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1386.822340][ T2122] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1386.832610][ T2122] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1386.841262][ T2122] usb 2-1: Product: syz [ 1386.851252][ T2122] usb 2-1: Manufacturer: syz [ 1386.858413][ T2122] usb 2-1: SerialNumber: syz [ 1386.882378][T15756] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1386.903789][ T2122] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1386.931558][ T8976] usb 6-1: Using ep0 maxpacket: 32 [ 1386.951897][ T1588] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1386.961053][ T1588] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1386.969183][ T1588] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1387.001073][ T1588] usb 4-1: Manufacturer: ␁ [ 1387.005720][ T1588] usb 4-1: SerialNumber: syz [ 1387.032822][T15773] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1387.039959][T15773] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1387.053297][ T8976] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1387.081864][ T29] usb 1-1: new high-speed USB device number 35 using dummy_hcd 07:13:22 executing program 2: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1387.265356][T15773] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1387.278392][T15773] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1387.321566][ T29] usb 1-1: Using ep0 maxpacket: 32 [ 1387.421596][ T8976] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1387.430817][ T8976] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1387.438955][ T8976] usb 6-1: Product: syz [ 1387.443216][ T29] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1387.459595][ T8976] usb 6-1: SerialNumber: syz [ 1387.502212][ T8976] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1387.551606][ T1588] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1387.566658][ T1588] usb 4-1: USB disconnect, device number 11 [ 1387.621654][ T29] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1387.630792][ T29] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1387.647488][ T29] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1387.681389][ T29] usb 1-1: Manufacturer: ␁ [ 1387.689887][ T29] usb 1-1: SerialNumber: syz [ 1387.704382][ T6361] usb 6-1: USB disconnect, device number 58 [ 1387.723494][T15797] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:23 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 07:13:23 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 1387.897586][ T8976] usb 5-1: USB disconnect, device number 13 07:13:23 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1387.981998][ T29] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1387.996834][ T29] usb 1-1: USB disconnect, device number 35 07:13:23 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) 07:13:23 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1388.301547][ T8976] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 1388.311559][ T1588] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 1388.511551][ T2122] usb 6-1: new high-speed USB device number 59 using dummy_hcd [ 1388.541542][ T8976] usb 5-1: Using ep0 maxpacket: 32 [ 1388.561543][ T1588] usb 4-1: Using ep0 maxpacket: 32 [ 1388.661579][ T8976] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1388.683475][ T1588] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1388.695632][ T1588] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1388.771607][ T2122] usb 6-1: Using ep0 maxpacket: 32 07:13:24 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 07:13:24 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1388.821627][ T1665] usb 2-1: USB disconnect, device number 45 07:13:24 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1388.892443][ T1588] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1388.911985][ T2122] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1388.925132][ T1588] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1388.944037][ T1588] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1388.986068][ T1588] usb 4-1: Manufacturer: ␁ [ 1388.990681][ T1588] usb 4-1: SerialNumber: syz [ 1389.023037][T15857] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1389.030091][T15857] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1389.039464][ T8976] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1389.055155][ T8976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1389.064021][ T8976] usb 5-1: SerialNumber: syz [ 1389.102144][ T8976] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1389.141630][ T9389] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 1389.251558][ T1665] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 1389.278135][T15857] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1389.287390][T15857] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1389.309585][ T4888] usb 5-1: USB disconnect, device number 14 07:13:24 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1389.351638][ T2122] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1389.360813][ T2122] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1389.370597][ T2122] usb 6-1: Product: syz [ 1389.375215][ T2122] usb 6-1: SerialNumber: syz [ 1389.391652][ T9389] usb 1-1: Using ep0 maxpacket: 32 [ 1389.432228][ T2122] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1389.491572][ T1665] usb 2-1: Using ep0 maxpacket: 32 [ 1389.531716][ T9389] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1389.581679][ T1588] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1389.591380][ T1588] usb 4-1: USB disconnect, device number 12 [ 1389.623057][ T1665] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1389.633360][ T1665] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1389.635563][ T29] usb 6-1: USB disconnect, device number 59 [ 1389.669601][ T1665] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1389.711597][ T9389] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1389.720994][ T9389] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1389.732806][ T2122] usb 3-1: new high-speed USB device number 43 using dummy_hcd 07:13:25 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1389.745166][ T9389] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1389.774866][ T9389] usb 1-1: Manufacturer: ␁ [ 1389.781708][ T9389] usb 1-1: SerialNumber: syz [ 1389.802807][T15876] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1389.873124][ T1665] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1389.882406][ T1665] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1389.891135][ T1665] usb 2-1: Product: syz [ 1389.903147][ T1665] usb 2-1: Manufacturer: syz [ 1389.908561][ T1665] usb 2-1: SerialNumber: syz [ 1389.932625][T15879] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1389.953293][ T1665] cdc_ether: probe of 2-1:1.0 failed with error -22 07:13:25 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1390.052088][ T9389] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1390.068613][ T9389] usb 1-1: USB disconnect, device number 36 [ 1390.085298][ T2122] usb 3-1: device descriptor read/64, error 18 07:13:25 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) [ 1390.111609][ T1665] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 1390.311564][ T1588] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 1390.361552][ T1665] usb 5-1: Using ep0 maxpacket: 32 [ 1390.441567][ T29] usb 6-1: new high-speed USB device number 60 using dummy_hcd 07:13:26 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1390.491632][ T1665] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1390.501718][ T2122] usb 3-1: device descriptor read/64, error 18 [ 1390.508000][ T1665] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1390.521984][ T1665] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1390.561553][ T1588] usb 4-1: Using ep0 maxpacket: 32 [ 1390.681658][ T29] usb 6-1: Using ep0 maxpacket: 32 [ 1390.702496][ T1588] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1390.713272][ T1588] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1390.723720][ T1665] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1390.735977][ T1665] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1390.746411][ T1665] usb 5-1: Product: syz [ 1390.750589][ T1665] usb 5-1: Manufacturer: syz [ 1390.755329][ T1665] usb 5-1: SerialNumber: syz [ 1390.781593][ T2122] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 1390.784878][T15928] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1390.803093][ T29] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1390.812642][ T1665] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1390.823200][ T8976] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 1390.911697][ T1588] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1390.920755][ T1588] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1390.931134][ T1588] usb 4-1: Product: syz [ 1390.936501][ T1588] usb 4-1: Manufacturer: syz [ 1390.942881][ T1588] usb 4-1: SerialNumber: syz [ 1390.963926][T15939] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1390.971149][T15939] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1391.071555][ T8976] usb 1-1: Using ep0 maxpacket: 32 [ 1391.084897][ T2122] usb 3-1: device descriptor read/64, error 18 [ 1391.191985][ T8976] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1391.206909][T15939] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1391.221703][ T29] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1391.221927][T15939] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1391.230917][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1391.248899][ T29] usb 6-1: Product: syz [ 1391.253894][ T29] usb 6-1: SerialNumber: syz [ 1391.292102][ T29] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1391.361575][ T8976] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1391.371054][ T8976] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1391.382782][ T8976] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1391.412815][ T8976] usb 1-1: Manufacturer: ␁ [ 1391.417408][ T8976] usb 1-1: SerialNumber: syz [ 1391.442839][T15954] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1391.503773][ T1665] usb 6-1: USB disconnect, device number 60 [ 1391.516322][ T2122] usb 3-1: device descriptor read/64, error 18 [ 1391.522597][ T1588] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1391.548377][ T1588] usb 4-1: USB disconnect, device number 13 [ 1391.661659][ T2122] usb usb3-port1: attempt power cycle [ 1391.702023][ T8976] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1391.718017][ T8976] usb 1-1: USB disconnect, device number 37 07:13:27 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1391.863116][ T29] usb 2-1: USB disconnect, device number 46 07:13:27 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:13:27 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) 07:13:27 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1392.261585][ T29] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 1392.261596][ T1588] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 1392.301562][ T6361] usb 6-1: new high-speed USB device number 61 using dummy_hcd [ 1392.391650][ T2122] usb 3-1: new high-speed USB device number 45 using dummy_hcd 07:13:27 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1392.481568][ T1665] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 1392.511706][ T2122] usb 3-1: device descriptor read/8, error -71 [ 1392.512007][ T29] usb 2-1: Using ep0 maxpacket: 32 [ 1392.531568][ T1588] usb 4-1: Using ep0 maxpacket: 32 [ 1392.541625][ T6361] usb 6-1: Using ep0 maxpacket: 32 [ 1392.642005][ T29] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1392.652449][ T29] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1392.661820][ T1588] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1392.663244][ T29] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1392.682122][ T1588] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1392.684497][ T6361] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1392.732110][ T2122] usb 3-1: device descriptor read/8, error -71 [ 1392.741621][ T1665] usb 1-1: Using ep0 maxpacket: 32 07:13:28 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1392.854213][ T8976] usb 5-1: USB disconnect, device number 15 [ 1392.861631][ T29] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1392.870673][ T29] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1392.881541][ T29] usb 2-1: Product: syz [ 1392.887786][ T29] usb 2-1: Manufacturer: syz [ 1392.889451][ T1588] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1392.902671][ T1665] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1392.904127][ T29] usb 2-1: SerialNumber: syz [ 1392.930738][ T1588] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1392.949528][ T1588] usb 4-1: Product: syz [ 1392.951970][ T6361] usb 6-1: string descriptor 0 read error: -22 [ 1392.956114][T16001] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1392.959884][ T6361] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1392.975462][ T1588] usb 4-1: Manufacturer: syz [ 1392.993702][ T1588] usb 4-1: SerialNumber: syz [ 1392.995649][ T29] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1393.011102][ T6361] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1393.022578][T16005] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1393.029816][T16005] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1393.083867][ T6361] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1393.102866][ T1665] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1393.117976][ T1665] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1393.130833][ T1665] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1393.165730][ T1665] usb 1-1: Manufacturer: ␁ [ 1393.170340][ T1665] usb 1-1: SerialNumber: syz [ 1393.194154][T16013] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1393.231597][ T2122] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 1393.281584][ T1588] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1393.297846][ T1588] usb 4-1: USB disconnect, device number 14 [ 1393.306734][ T9389] usb 6-1: USB disconnect, device number 61 [ 1393.333631][ T2122] usb 3-1: Invalid ep0 maxpacket: 0 [ 1393.339360][ T2122] usb usb3-port1: unable to enumerate USB device [ 1393.341583][ T8976] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 1393.452039][ T1665] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1393.467621][ T1665] usb 1-1: USB disconnect, device number 38 [ 1393.601546][ T8976] usb 5-1: Using ep0 maxpacket: 32 07:13:29 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1393.721987][ T8976] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:13:29 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) [ 1393.891572][ T8976] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1393.901156][ T8976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:13:29 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1393.921861][ T8976] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1393.962169][ T8976] usb 5-1: Manufacturer: ␁ [ 1393.966811][ T8976] usb 5-1: SerialNumber: syz [ 1394.002742][T16033] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1394.131546][ T29] usb 6-1: new high-speed USB device number 62 using dummy_hcd [ 1394.139227][ T6361] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 1394.241545][ T1665] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 1394.261893][ T8976] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1394.272407][ T8976] usb 5-1: USB disconnect, device number 16 [ 1394.381651][ T6361] usb 4-1: Using ep0 maxpacket: 32 [ 1394.386853][ T29] usb 6-1: Using ep0 maxpacket: 32 [ 1394.491548][ T1665] usb 1-1: Using ep0 maxpacket: 32 [ 1394.501661][ T6361] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1394.512551][ T29] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1394.525718][ T6361] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1394.621594][ T1665] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1394.692466][ T6361] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1394.701742][ T6361] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1394.710126][ T6361] usb 4-1: Product: syz [ 1394.717739][ T6361] usb 4-1: Manufacturer: syz [ 1394.722491][ T6361] usb 4-1: SerialNumber: syz 07:13:30 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1394.752663][T16071] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1394.768464][T16071] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1394.777279][ T29] usb 6-1: string descriptor 0 read error: -22 [ 1394.790531][ T29] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1394.802010][ T1665] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1394.813264][ T1665] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1394.813597][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1394.832707][ T1665] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1394.869220][ T1665] usb 1-1: Manufacturer: ␁ [ 1394.874529][ T1665] usb 1-1: SerialNumber: syz [ 1394.895853][ T29] cdc_ether: probe of 6-1:1.0 failed with error -22 07:13:30 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1394.919715][ T29] usb 2-1: USB disconnect, device number 47 [ 1395.013008][ T6361] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1395.023579][ T6361] usb 4-1: USB disconnect, device number 15 [ 1395.051574][ T9389] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 1395.096456][ T3844] usb 6-1: USB disconnect, device number 62 [ 1395.191974][ T1665] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1395.201300][ T1665] usb 1-1: USB disconnect, device number 39 [ 1395.291604][ T9389] usb 5-1: Using ep0 maxpacket: 32 [ 1395.331559][ T29] usb 2-1: new high-speed USB device number 48 using dummy_hcd 07:13:31 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1395.432287][ T9389] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:13:31 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:13:31 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) [ 1395.571538][ T29] usb 2-1: Using ep0 maxpacket: 32 [ 1395.611603][ T9389] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1395.620710][ T9389] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1395.631323][ T9389] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 07:13:31 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x0, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1395.663580][ T9389] usb 5-1: Manufacturer: ␁ [ 1395.669541][ T9389] usb 5-1: SerialNumber: syz [ 1395.694358][ T29] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1395.712804][T16095] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1395.724337][ T29] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1395.744646][ T29] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1395.821697][ T6361] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 1395.901579][ T3201] usb 6-1: new high-speed USB device number 63 using dummy_hcd [ 1395.911607][ T29] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1395.922640][ T29] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1395.930723][ T29] usb 2-1: Product: syz [ 1395.934984][ T3844] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 1395.942771][ T29] usb 2-1: Manufacturer: syz [ 1395.947437][ T29] usb 2-1: SerialNumber: syz [ 1395.972902][T16110] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1395.992578][ T29] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1395.993748][ T9389] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1396.021979][ T8976] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 1396.031862][ T9389] usb 5-1: USB disconnect, device number 17 [ 1396.061977][ T6361] usb 4-1: Using ep0 maxpacket: 32 [ 1396.141661][ T3201] usb 6-1: Using ep0 maxpacket: 32 [ 1396.181953][ T6361] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1396.192829][ T6361] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1396.212451][ T3844] usb 3-1: device descriptor read/64, error 18 [ 1396.261587][ T3201] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1396.274554][ T8976] usb 1-1: Using ep0 maxpacket: 32 [ 1396.361577][ T6361] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1396.370765][ T6361] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1396.387103][ T6361] usb 4-1: Product: syz [ 1396.391297][ T6361] usb 4-1: Manufacturer: syz 07:13:32 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1396.402264][ T8976] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1396.415215][ T6361] usb 4-1: SerialNumber: syz [ 1396.443714][T16143] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1396.450803][T16143] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1396.531570][ T3201] usb 6-1: string descriptor 0 read error: -22 [ 1396.537910][ T3201] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1396.549049][ T3201] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1396.572430][ T8976] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1396.581609][ T8976] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1396.589643][ T8976] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1396.624043][ T3201] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1396.630796][ T3844] usb 3-1: device descriptor read/64, error 18 [ 1396.638438][ T8976] usb 1-1: Manufacturer: ␁ [ 1396.645885][ T8976] usb 1-1: SerialNumber: syz [ 1396.691718][ T6361] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1396.705515][ T6361] usb 4-1: USB disconnect, device number 16 [ 1396.761554][ T9389] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 1396.821082][ T29] usb 6-1: USB disconnect, device number 63 [ 1396.912597][ T3844] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 1396.932139][ T8976] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1396.941111][ T8976] usb 1-1: USB disconnect, device number 40 [ 1397.001646][ T9389] usb 5-1: Using ep0 maxpacket: 32 07:13:32 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1397.141594][ T9389] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1397.151884][ T9389] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1397.181560][ T3844] usb 3-1: device descriptor read/64, error 18 07:13:32 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1397.341666][ T9389] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1397.350925][ T9389] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1397.366785][ T9389] usb 5-1: Product: syz [ 1397.370959][ T9389] usb 5-1: Manufacturer: syz [ 1397.387376][ T9389] usb 5-1: SerialNumber: syz 07:13:32 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1397.423699][T16175] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1397.430893][T16175] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1397.481580][ T8976] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 1397.571565][ T3844] usb 3-1: device descriptor read/64, error 18 [ 1397.641580][ T29] usb 6-1: new high-speed USB device number 64 using dummy_hcd [ 1397.668817][T16175] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1397.678098][T16175] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1397.692292][ T3844] usb usb3-port1: attempt power cycle [ 1397.701561][ T3201] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 1397.721817][ T8976] usb 4-1: Using ep0 maxpacket: 32 [ 1397.841663][ T8976] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1397.851994][ T8976] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1397.881577][ T29] usb 6-1: Using ep0 maxpacket: 32 07:13:33 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1397.942024][ T3201] usb 1-1: Using ep0 maxpacket: 32 [ 1397.961241][ T2122] usb 2-1: USB disconnect, device number 48 [ 1397.973944][ T9389] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1397.995957][ T9389] usb 5-1: USB disconnect, device number 18 [ 1398.002389][ T29] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1398.019279][ T29] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1398.031996][ T8976] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1398.041028][ T8976] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1398.052236][ T8976] usb 4-1: Product: syz [ 1398.056512][ T8976] usb 4-1: Manufacturer: syz [ 1398.061462][ T8976] usb 4-1: SerialNumber: syz [ 1398.082539][T16208] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1398.089886][T16208] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1398.091693][ T3201] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1398.231603][ T29] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1398.240774][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1398.248931][ T29] usb 6-1: Product: syz [ 1398.254128][ T29] usb 6-1: Manufacturer: syz [ 1398.259126][ T29] usb 6-1: SerialNumber: syz [ 1398.272630][ T3201] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1398.283527][T16212] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1398.288110][ T3201] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1398.290728][T16212] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1398.306563][ T3201] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1398.340143][T16208] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1398.350609][T16208] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1398.359285][ T3201] usb 1-1: Manufacturer: ␁ [ 1398.365264][ T3201] usb 1-1: SerialNumber: syz 07:13:33 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1398.411630][ T2122] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 1398.425151][ T3844] usb 3-1: new high-speed USB device number 49 using dummy_hcd 07:13:34 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1398.541557][ T3844] usb 3-1: device descriptor read/8, error -71 [ 1398.573533][ T29] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 1398.586027][ T29] usb 6-1: USB disconnect, device number 64 [ 1398.631628][ T8976] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1398.640359][ T8976] usb 4-1: USB disconnect, device number 17 [ 1398.650282][ T3201] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1398.663508][ T2122] usb 2-1: Using ep0 maxpacket: 32 [ 1398.671917][ T3201] usb 1-1: USB disconnect, device number 41 [ 1398.741563][ T6361] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 1398.751609][ T3844] usb 3-1: device descriptor read/8, error -71 [ 1398.791598][ T2122] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1398.801720][ T2122] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1398.981548][ T6361] usb 5-1: Using ep0 maxpacket: 32 [ 1398.981613][ T2122] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1398.996083][ T2122] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1399.007378][ T2122] usb 2-1: Product: syz [ 1399.012233][ T2122] usb 2-1: Manufacturer: syz [ 1399.017105][ T2122] usb 2-1: SerialNumber: syz 07:13:34 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1399.042493][T16232] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1399.049506][T16232] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:34 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 07:13:34 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1399.103655][ T6361] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1399.139623][ T6361] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1399.241545][ T3844] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 1399.281609][ T2122] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1399.295962][ T2122] usb 2-1: USB disconnect, device number 49 [ 1399.313657][ T6361] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1399.323092][ T6361] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1399.331348][ T6361] usb 5-1: Product: syz [ 1399.337953][ T3844] usb 3-1: Using ep0 maxpacket: 32 [ 1399.343221][ T6361] usb 5-1: Manufacturer: syz [ 1399.348434][ T6361] usb 5-1: SerialNumber: syz [ 1399.373883][T16249] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1399.381328][T16249] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1399.393434][ T9389] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 1399.421856][ T3201] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 1399.429579][ T8976] usb 6-1: new high-speed USB device number 65 using dummy_hcd [ 1399.461586][ T3844] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1399.603998][T16249] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1399.611148][T16249] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1399.631904][ T3844] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1399.641196][ T3844] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1399.657560][ T3844] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1399.661536][ T9389] usb 4-1: Using ep0 maxpacket: 32 [ 1399.692547][ T8976] usb 6-1: Using ep0 maxpacket: 32 [ 1399.698450][ T3201] usb 1-1: Using ep0 maxpacket: 32 [ 1399.705480][ T3844] usb 3-1: Manufacturer: ␁ [ 1399.710239][ T3844] usb 3-1: SerialNumber: syz [ 1399.732685][T16255] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1399.739727][T16255] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:35 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1399.772103][ T3844] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1399.811948][ T8976] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1399.822415][ T3201] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1399.841570][ T8976] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1399.843762][ T9389] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1399.851248][ T8976] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1399.882734][ T6361] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1399.882846][ T9389] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1399.900156][ T6361] usb 5-1: USB disconnect, device number 19 [ 1400.021567][ T3201] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1400.030664][ T3201] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1400.043524][ T8976] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1400.052647][ T3201] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1400.062233][ T9389] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1400.083668][ T8976] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1400.101672][ T8976] usb 6-1: Product: syz [ 1400.101801][ T1588] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 1400.111597][ T9389] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1400.114098][ T3201] usb 1-1: Manufacturer: ␁ [ 1400.129551][ T8976] usb 6-1: Manufacturer: syz [ 1400.132289][ T9389] usb 4-1: Product: syz [ 1400.134518][ T8976] usb 6-1: SerialNumber: syz [ 1400.146548][ T3201] usb 1-1: SerialNumber: syz [ 1400.146616][ T9389] usb 4-1: Manufacturer: syz [ 1400.172472][T16286] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1400.191552][ T9389] usb 4-1: SerialNumber: syz [ 1400.192216][ T8976] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1400.222557][T16288] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1400.229798][T16288] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:35 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1400.371704][ T1588] usb 2-1: Using ep0 maxpacket: 32 [ 1400.432112][ T3201] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1400.443522][ T3201] usb 1-1: USB disconnect, device number 42 [ 1400.454227][T16288] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1400.461437][T16288] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1400.511658][ T1588] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1400.522085][ T1588] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1400.631580][ T8976] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 1400.731648][ T9389] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1400.740742][ T1588] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1400.758329][ T9389] usb 4-1: USB disconnect, device number 18 [ 1400.764486][ T1588] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1400.783828][ T1588] usb 2-1: Product: syz [ 1400.791297][ T1588] usb 2-1: Manufacturer: syz [ 1400.799374][ T1588] usb 2-1: SerialNumber: syz [ 1400.822490][T16314] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1400.829765][T16314] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1400.871567][ T8976] usb 5-1: Using ep0 maxpacket: 32 07:13:36 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1401.001596][ T8976] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1401.011855][ T8976] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1401.072792][ T1588] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1401.082349][ T1588] usb 2-1: USB disconnect, device number 50 07:13:36 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1401.181574][ T8976] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1401.190778][ T8976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1401.200699][ T8976] usb 5-1: Product: syz [ 1401.205074][ T3201] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 1401.214841][ T8976] usb 5-1: Manufacturer: syz [ 1401.219590][ T8976] usb 5-1: SerialNumber: syz [ 1401.243498][T16336] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1401.250601][T16336] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1401.451552][ T3201] usb 1-1: Using ep0 maxpacket: 32 [ 1401.481602][ T8976] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1401.496515][ T8976] usb 5-1: USB disconnect, device number 20 07:13:37 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1401.522110][ T3844] usb 3-1: USB disconnect, device number 50 [ 1401.533524][ T2122] usb 4-1: new high-speed USB device number 19 using dummy_hcd 07:13:37 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1401.571907][ T3201] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1401.751573][ T3201] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1401.760750][ T3201] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1401.772334][ T3201] usb 1-1: Product: syz [ 1401.778180][ T3201] usb 1-1: Manufacturer: syz [ 1401.783065][ T3201] usb 1-1: SerialNumber: syz [ 1401.802940][ T2122] usb 4-1: Using ep0 maxpacket: 32 [ 1401.871559][ T6361] usb 2-1: new high-speed USB device number 51 using dummy_hcd 07:13:37 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1401.931560][ T3844] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 1401.932593][ T2122] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1401.951963][ T2122] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1402.062088][ T3201] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1402.075049][ T3201] usb 1-1: USB disconnect, device number 43 07:13:37 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1402.108048][ T9389] usb 6-1: USB disconnect, device number 65 [ 1402.112920][ T6361] usb 2-1: Using ep0 maxpacket: 32 [ 1402.142195][ T2122] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1402.155151][ T2122] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1402.167257][ T2122] usb 4-1: Product: syz [ 1402.173090][ T3844] usb 3-1: Using ep0 maxpacket: 32 [ 1402.175855][ T2122] usb 4-1: Manufacturer: syz [ 1402.184296][ T2122] usb 4-1: SerialNumber: syz [ 1402.213070][T16373] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1402.221394][T16373] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1402.241895][ T6361] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1402.252587][ T6361] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1402.272234][ T1693] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 1402.292068][ T3844] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1402.421595][ T6361] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1402.430836][ T6361] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1402.446967][ T6361] usb 2-1: Product: syz [ 1402.449957][T16373] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1402.451164][ T6361] usb 2-1: Manufacturer: syz [ 1402.461344][T16373] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1402.473577][ T3844] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1402.482844][ T3844] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1402.490891][ T6361] usb 2-1: SerialNumber: syz [ 1402.497786][ T3844] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1402.528323][ T3844] usb 3-1: Manufacturer: ␁ [ 1402.533548][ T3844] usb 3-1: SerialNumber: syz [ 1402.541594][ T9389] usb 6-1: new high-speed USB device number 66 using dummy_hcd [ 1402.551553][ T1693] usb 5-1: Using ep0 maxpacket: 32 [ 1402.552403][T16394] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:38 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1402.573237][T16391] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1402.580352][T16391] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1402.589043][T16394] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1402.614489][ T3844] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1402.671615][ T1693] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1402.681784][ T1693] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1402.741613][ T2122] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1402.756282][ T2122] usb 4-1: USB disconnect, device number 19 [ 1402.811680][ T9389] usb 6-1: Using ep0 maxpacket: 32 [ 1402.841896][ T1693] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1402.850958][ T1693] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1402.859095][ T6361] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1402.868380][ T3201] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 1402.878221][ T1693] usb 5-1: Product: syz [ 1402.887742][ T6361] usb 2-1: USB disconnect, device number 51 [ 1402.893821][ T1693] usb 5-1: Manufacturer: syz [ 1402.898534][ T1693] usb 5-1: SerialNumber: syz [ 1402.922451][T16402] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1402.929619][T16402] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1402.961691][ T9389] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1402.972286][ T9389] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1403.141589][ T3201] usb 1-1: Using ep0 maxpacket: 32 07:13:38 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1403.181608][ T1693] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1403.181921][ T9389] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1403.202487][ T1693] usb 5-1: USB disconnect, device number 21 [ 1403.213265][ T9389] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1403.232090][ T9389] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1403.262000][ T3201] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1403.263873][ T9389] usb 6-1: Manufacturer: ␁ [ 1403.288086][ T9389] usb 6-1: SerialNumber: syz 07:13:38 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1403.312901][T16420] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1403.320226][T16420] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1403.453016][ T3201] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1403.462651][ T3201] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1403.470673][ T3201] usb 1-1: Product: syz [ 1403.482274][ T3201] usb 1-1: Manufacturer: syz [ 1403.486987][ T3201] usb 1-1: SerialNumber: syz [ 1403.556606][T16420] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1403.563525][ T1665] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 1403.574593][T16420] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:39 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1403.641549][ T1588] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 1403.782021][ T3201] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1403.793419][ T3201] usb 1-1: USB disconnect, device number 44 [ 1403.841602][ T1665] usb 4-1: Using ep0 maxpacket: 32 [ 1403.862264][ T9389] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 1403.875488][ T9389] usb 6-1: USB disconnect, device number 66 [ 1403.891943][ T1588] usb 2-1: Using ep0 maxpacket: 32 [ 1403.971669][ T1665] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1403.981607][ T1693] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 1403.981925][ T1665] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1404.031683][ T1588] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1404.041953][ T1588] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1404.161607][ T1665] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1404.170738][ T1665] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1404.186871][ T1665] usb 4-1: Product: syz [ 1404.191064][ T1665] usb 4-1: Manufacturer: syz [ 1404.204145][ T1665] usb 4-1: SerialNumber: syz [ 1404.221613][ T1693] usb 5-1: Using ep0 maxpacket: 32 [ 1404.231577][ T1588] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1404.232579][T16463] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1404.240788][ T1588] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1404.249325][T16463] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:39 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1404.263790][ T1588] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1404.306742][ T1588] usb 2-1: Manufacturer: ␁ 07:13:39 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1404.315465][ T1588] usb 2-1: SerialNumber: syz [ 1404.343466][ T1693] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1404.372491][T16471] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1404.379699][T16471] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1404.501630][T16463] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1404.509079][T16463] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1404.517521][ T1693] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1404.528288][ T1693] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1404.536478][ T1693] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1404.566364][ T1693] usb 5-1: Manufacturer: ␁ [ 1404.570974][ T1693] usb 5-1: SerialNumber: syz [ 1404.585977][ T3201] usb 3-1: USB disconnect, device number 51 [ 1404.593615][T16477] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:40 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1404.602150][ T3844] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 1404.620107][T16471] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1404.620379][T16471] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1404.627087][T16477] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1404.651628][ T6361] usb 6-1: new high-speed USB device number 67 using dummy_hcd [ 1404.811659][ T1665] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1404.826338][ T1665] usb 4-1: USB disconnect, device number 20 [ 1404.841563][ T3844] usb 1-1: Using ep0 maxpacket: 32 [ 1404.891670][ T1588] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1404.891947][ T6361] usb 6-1: Using ep0 maxpacket: 32 [ 1404.913070][ T1588] usb 2-1: USB disconnect, device number 52 [ 1404.924648][ T1693] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 1404.952870][ T1693] usb 5-1: USB disconnect, device number 22 [ 1404.981953][ T3844] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1405.031641][ T6361] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1405.042031][ T6361] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1405.061617][ T3201] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 1405.161606][ T3844] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1405.171862][ T3844] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1405.180065][ T3844] usb 1-1: Product: syz [ 1405.191865][ T3844] usb 1-1: Manufacturer: syz [ 1405.196480][ T3844] usb 1-1: SerialNumber: syz [ 1405.211591][ T6361] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1405.220722][ T6361] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:13:40 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1405.241720][ T6361] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1405.273150][ T6361] usb 6-1: Manufacturer: ␁ [ 1405.277767][ T6361] usb 6-1: SerialNumber: syz [ 1405.312601][T16507] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1405.319634][T16507] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1405.323499][ T3201] usb 3-1: Using ep0 maxpacket: 32 07:13:40 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x0, 0x0}]}) 07:13:40 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1405.451664][ T3201] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1405.473211][ T3844] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1405.483475][ T3844] usb 1-1: USB disconnect, device number 45 [ 1405.557379][T16507] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1405.566337][T16507] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1405.581618][ T1588] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 1405.621574][ T3201] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1405.630728][ T3201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1405.642227][ T3201] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1405.672021][ T8976] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 1405.679615][ T3201] usb 3-1: Manufacturer: ␁ [ 1405.688272][ T3201] usb 3-1: SerialNumber: syz [ 1405.694613][ T9389] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 1405.714310][T16520] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1405.721422][T16520] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1405.734895][ T3201] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1405.821554][ T1588] usb 4-1: Using ep0 maxpacket: 32 [ 1405.851666][ T6361] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 1405.863984][ T6361] usb 6-1: USB disconnect, device number 67 [ 1405.911555][ T8976] usb 2-1: Using ep0 maxpacket: 32 07:13:41 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1405.951606][ T1588] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1405.965573][ T9389] usb 5-1: Using ep0 maxpacket: 32 [ 1406.031649][ T8976] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1406.091657][ T9389] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1406.141635][ T1588] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1406.150972][ T1588] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1406.160773][ T1588] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1406.191547][ T1588] usb 4-1: Manufacturer: ␁ [ 1406.196977][ T1588] usb 4-1: SerialNumber: syz [ 1406.222746][T16552] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1406.229942][T16552] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1406.272788][ T3844] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 1406.301989][ T9389] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1406.311050][ T9389] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:13:41 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) [ 1406.322463][ T9389] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1406.352297][ T9389] usb 5-1: Manufacturer: ␁ [ 1406.356903][ T9389] usb 5-1: SerialNumber: syz [ 1406.392704][T16562] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1406.399894][T16562] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1406.401996][ T8976] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1406.417757][ T8976] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1406.427708][ T8976] usb 2-1: Manufacturer: ␁ [ 1406.432551][ T8976] usb 2-1: SerialNumber: syz [ 1406.442054][ T9389] usb 5-1: bad CDC descriptors [ 1406.472264][ T8976] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1406.492108][ T1588] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1406.511556][ T3844] usb 1-1: Using ep0 maxpacket: 32 [ 1406.521128][ T1588] usb 4-1: USB disconnect, device number 21 [ 1406.631594][ T3844] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1406.645809][ T8976] usb 6-1: new high-speed USB device number 68 using dummy_hcd [ 1406.683080][ T29] usb 2-1: USB disconnect, device number 53 [ 1406.811609][ T3844] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1406.823366][ T3844] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1406.831385][ T3844] usb 1-1: Product: syz [ 1406.841122][ T3844] usb 1-1: Manufacturer: syz [ 1406.850134][ T3844] usb 1-1: SerialNumber: syz [ 1406.891717][ T8976] usb 6-1: Using ep0 maxpacket: 32 07:13:42 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}]}) [ 1407.012980][ T8976] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1407.132214][ T3844] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1407.146180][ T3844] usb 1-1: USB disconnect, device number 46 07:13:42 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1407.181598][ T8976] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1407.191094][ T8976] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1407.199651][ T8976] usb 6-1: Product: syz [ 1407.205731][ T8976] usb 6-1: Manufacturer: syz [ 1407.210406][ T8976] usb 6-1: SerialNumber: syz [ 1407.261570][ T1588] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 1407.492127][ T8976] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1407.501371][ T8976] usb 6-1: USB disconnect, device number 68 [ 1407.512941][ T3201] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 1407.513216][ T1588] usb 4-1: Using ep0 maxpacket: 32 07:13:43 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) 07:13:43 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x5d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}, [@dmm={0x7}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1407.663216][ T29] usb 3-1: USB disconnect, device number 52 [ 1407.693569][ T1588] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1407.751544][ T3201] usb 2-1: Using ep0 maxpacket: 32 [ 1407.871580][ T3201] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1407.893356][ T1588] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1407.902454][ T1665] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 1407.910006][ T1588] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1407.918049][ T1588] usb 4-1: Product: syz [ 1407.922747][ T1588] usb 4-1: Manufacturer: ␁ [ 1407.929795][ T1588] usb 4-1: SerialNumber: syz 07:13:43 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}]}) [ 1407.972508][ T1588] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1408.041609][ T3201] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1408.050751][ T3201] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1408.066193][ T29] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 1408.073887][ T3201] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1408.111039][ T3201] usb 2-1: Manufacturer: ␁ [ 1408.119485][ T3201] usb 2-1: SerialNumber: syz [ 1408.142924][T16636] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1408.150005][T16636] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1408.164843][ T3201] usb 2-1: bad CDC descriptors [ 1408.171574][ T1665] usb 1-1: Using ep0 maxpacket: 32 [ 1408.196292][ T3201] usb 4-1: USB disconnect, device number 22 [ 1408.261545][ T1588] usb 6-1: new high-speed USB device number 69 using dummy_hcd [ 1408.321586][ T1665] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1408.343483][ T29] usb 3-1: Using ep0 maxpacket: 32 07:13:43 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1408.432056][ T43] usb 5-1: USB disconnect, device number 23 [ 1408.462196][ T29] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1408.511577][ T1588] usb 6-1: Using ep0 maxpacket: 32 [ 1408.521607][ T1665] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1408.532713][ T1665] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1408.542788][ T1665] usb 1-1: Product: syz [ 1408.546986][ T1665] usb 1-1: Manufacturer: syz [ 1408.553625][ T1665] usb 1-1: SerialNumber: syz [ 1408.641759][ T29] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1408.650928][ T29] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1408.651662][ T1588] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:13:44 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x0, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1408.671492][ T29] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1408.671853][ T29] usb 3-1: Manufacturer: ␁ [ 1408.671958][ T29] usb 3-1: SerialNumber: syz [ 1408.752667][T16659] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1408.759743][T16659] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1408.842402][ T1665] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1408.849079][ T43] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 1408.859349][ T1665] usb 1-1: USB disconnect, device number 47 [ 1408.872975][ T1588] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1408.882907][ T1588] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1408.893218][ T1588] usb 6-1: Product: syz [ 1408.898633][ T1588] usb 6-1: Manufacturer: ␁ [ 1408.912523][ T1588] usb 6-1: SerialNumber: syz [ 1408.952111][ T1588] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1409.012025][ T29] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1409.026301][ T29] usb 3-1: USB disconnect, device number 53 [ 1409.061611][ T2122] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 1409.101579][ T43] usb 5-1: Using ep0 maxpacket: 32 [ 1409.160982][ T1665] usb 6-1: USB disconnect, device number 69 [ 1409.231611][ T43] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1409.241725][ T43] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 07:13:44 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1409.301683][ T2122] usb 4-1: Using ep0 maxpacket: 32 [ 1409.441655][ T2122] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1409.454608][ T43] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1409.463724][ T43] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1409.473778][ T43] usb 5-1: Product: syz [ 1409.479992][ T43] usb 5-1: Manufacturer: syz [ 1409.484736][ T43] usb 5-1: SerialNumber: syz 07:13:45 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1409.502610][T16690] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1409.516497][T16690] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1409.631630][ T2122] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1409.640800][ T2122] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1409.652688][ T1665] usb 1-1: new high-speed USB device number 48 using dummy_hcd 07:13:45 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}]}) [ 1409.662473][ T2122] usb 4-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1409.701586][ T2122] usb 4-1: Manufacturer: ␁ [ 1409.706220][ T2122] usb 4-1: SerialNumber: syz [ 1409.732578][T16697] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1409.739782][T16697] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1409.747450][T16690] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1409.754922][T16690] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1409.756713][ T2122] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1409.861575][ T1588] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 1409.921557][ T1665] usb 1-1: Using ep0 maxpacket: 32 [ 1410.011634][ T29] usb 6-1: new high-speed USB device number 70 using dummy_hcd [ 1410.031638][ T43] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1410.041434][ T43] usb 5-1: USB disconnect, device number 24 [ 1410.053495][ T1665] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1410.068853][ T1665] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1410.111656][ T1588] usb 3-1: Using ep0 maxpacket: 32 07:13:45 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1410.241621][ T1665] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1410.250085][ T3844] usb 2-1: USB disconnect, device number 54 [ 1410.252917][ T1588] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 1410.256634][ T29] usb 6-1: Using ep0 maxpacket: 32 [ 1410.269811][ T1665] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1410.286817][ T1665] usb 1-1: Product: syz [ 1410.306901][ T1665] usb 1-1: Manufacturer: syz [ 1410.315281][ T1665] usb 1-1: SerialNumber: syz [ 1410.353465][T16730] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1410.372064][T16730] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1410.421630][ T29] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1410.461620][ T1588] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 07:13:46 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1410.470732][ T1588] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1410.480772][ T1588] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1410.510166][ T1588] usb 3-1: Manufacturer: ␁ [ 1410.518850][ T1588] usb 3-1: SerialNumber: syz [ 1410.552807][T16736] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1410.559807][T16736] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1410.612742][ T29] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1410.621871][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1410.630106][ T29] usb 6-1: Product: syz [ 1410.632315][ T1665] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 1410.650606][ T1665] usb 1-1: USB disconnect, device number 48 [ 1410.650931][ T29] usb 6-1: Manufacturer: ␁ [ 1410.662996][ T29] usb 6-1: SerialNumber: syz [ 1410.691603][ T3844] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 1410.712424][ T29] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1410.811573][ T8976] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 1410.811887][ T1588] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1410.829468][ T1588] usb 3-1: USB disconnect, device number 54 [ 1410.919996][ T29] usb 6-1: USB disconnect, device number 70 [ 1410.933965][ T3844] usb 2-1: Using ep0 maxpacket: 32 [ 1411.061575][ T8976] usb 5-1: Using ep0 maxpacket: 32 [ 1411.066876][ T3844] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 07:13:46 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1411.191645][ T8976] usb 5-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1411.202860][ T8976] usb 5-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1411.220905][ T8976] usb 5-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1411.237311][ T8976] usb 5-1: config 1 interface 0 has no altsetting 0 [ 1411.251631][ T3844] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1411.260899][ T3844] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:13:46 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1411.272775][ T3844] usb 2-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1411.304933][ T3844] usb 2-1: Manufacturer: ␁ [ 1411.311240][ T3844] usb 2-1: SerialNumber: syz [ 1411.342772][T16765] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1411.350017][T16765] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1411.383453][ T3844] usb 2-1: bad CDC descriptors 07:13:46 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) [ 1411.431866][ T8976] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1411.441153][ T8976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1411.453914][ T8976] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1411.484500][ T3201] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 1411.492361][ T8976] usb 5-1: Manufacturer: ␁ [ 1411.497181][ T8976] usb 5-1: SerialNumber: syz [ 1411.522528][T16775] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1411.529865][T16775] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1411.651589][ T29] usb 3-1: new high-speed USB device number 55 using dummy_hcd 07:13:47 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1411.731543][ T3201] usb 1-1: Using ep0 maxpacket: 32 [ 1411.747209][ T1693] usb 4-1: USB disconnect, device number 23 [ 1411.761683][ T1665] usb 6-1: new high-speed USB device number 71 using dummy_hcd [ 1411.802300][ T8976] usb 5-1: bad CDC descriptors [ 1411.822955][ T8976] usb 5-1: USB disconnect, device number 25 [ 1411.862055][ T3201] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1411.872186][ T3201] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1411.891579][ T29] usb 3-1: Using ep0 maxpacket: 32 [ 1412.012529][ T29] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1412.033205][ T1665] usb 6-1: Using ep0 maxpacket: 32 [ 1412.041946][ T3201] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1412.051255][ T3201] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1412.059374][ T3201] usb 1-1: Product: syz [ 1412.065098][ T3201] usb 1-1: Manufacturer: syz [ 1412.069925][ T3201] usb 1-1: SerialNumber: syz [ 1412.092587][T16805] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1412.099823][T16805] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1412.151817][ T1693] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 1412.161920][ T1665] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1412.181992][ T29] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1412.191186][ T29] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1412.199798][ T29] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1412.229194][ T29] usb 3-1: Manufacturer: ␁ [ 1412.233912][ T29] usb 3-1: SerialNumber: syz 07:13:47 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1412.252372][T16809] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1412.259604][T16809] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1412.341573][ T1665] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1412.343174][ T3201] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 1412.350868][ T1665] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1412.371872][ T3201] usb 1-1: USB disconnect, device number 49 [ 1412.381596][ T1665] usb 6-1: Product: syz [ 1412.391384][ T1665] usb 6-1: Manufacturer: syz [ 1412.399297][ T1665] usb 6-1: SerialNumber: syz [ 1412.402777][ T1693] usb 4-1: Using ep0 maxpacket: 32 [ 1412.452158][ T1665] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1412.511996][ T29] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1412.527805][ T1693] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1412.538006][ T29] usb 3-1: USB disconnect, device number 55 [ 1412.544311][ T1693] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1412.581568][ T1588] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 1412.660869][ T9389] usb 6-1: USB disconnect, device number 71 [ 1412.721587][ T1693] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1412.730981][ T1693] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1412.742051][ T1693] usb 4-1: Product: syz [ 1412.746344][ T1693] usb 4-1: Manufacturer: syz [ 1412.751295][ T1693] usb 4-1: SerialNumber: syz [ 1412.772511][T16832] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1412.779529][T16832] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:48 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 1412.831572][ T1588] usb 5-1: Using ep0 maxpacket: 32 07:13:48 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1412.961678][ T1588] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1412.971933][ T1588] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1413.017918][T16832] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1413.032665][T16832] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1413.131710][ T29] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 1413.171594][ T1588] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 07:13:48 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1413.180867][ T1588] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1413.189967][ T1588] usb 5-1: Product: syz [ 1413.194383][ T1588] usb 5-1: Manufacturer: syz [ 1413.200307][ T1588] usb 5-1: SerialNumber: syz [ 1413.222562][T16847] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1413.229722][T16847] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:48 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1413.311690][ T1693] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1413.311703][ T9389] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 1413.332571][ T43] usb 2-1: USB disconnect, device number 55 [ 1413.349393][ T1693] usb 4-1: USB disconnect, device number 24 [ 1413.381554][ T29] usb 1-1: Using ep0 maxpacket: 32 [ 1413.476292][T16847] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1413.485537][T16847] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1413.501577][ T1665] usb 6-1: new high-speed USB device number 72 using dummy_hcd [ 1413.502126][ T29] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1413.601550][ T9389] usb 3-1: Using ep0 maxpacket: 32 07:13:49 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1413.731611][ T9389] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1413.761559][ T1665] usb 6-1: Using ep0 maxpacket: 32 [ 1413.791778][ T43] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 1413.811621][ T1588] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 1413.831456][ T1588] usb 5-1: USB disconnect, device number 26 [ 1413.881582][ T29] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1413.890717][ T29] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1413.902818][ T1665] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1413.904731][ T29] usb 1-1: Product: syz [ 1413.913457][ T1665] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1413.920342][ T29] usb 1-1: SerialNumber: syz [ 1413.932799][ T9389] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1413.948178][ T9389] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1413.973431][ T9389] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1413.973668][ T29] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1414.030337][ T9389] usb 3-1: Manufacturer: ␁ [ 1414.040616][ T9389] usb 3-1: SerialNumber: syz [ 1414.051562][ T43] usb 2-1: Using ep0 maxpacket: 32 [ 1414.072820][T16888] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1414.081609][ T1693] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 1414.111617][ T1665] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1414.121602][ T1665] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1414.129612][ T1665] usb 6-1: Product: syz [ 1414.136826][ T1665] usb 6-1: Manufacturer: syz [ 1414.141910][ T1665] usb 6-1: SerialNumber: syz [ 1414.163689][T16896] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1414.172530][T16896] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:49 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1414.181647][ T43] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1414.199169][ T43] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1414.207314][ T29] usb 1-1: USB disconnect, device number 50 [ 1414.321578][ T1693] usb 4-1: Using ep0 maxpacket: 32 [ 1414.332147][ T9389] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1414.345298][ T9389] usb 3-1: USB disconnect, device number 56 [ 1414.391632][ T43] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1414.401238][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1414.412672][ T43] usb 2-1: Product: syz [ 1414.417918][ T43] usb 2-1: Manufacturer: syz [ 1414.422965][ T43] usb 2-1: SerialNumber: syz [ 1414.442055][ T1693] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1414.458229][ T1693] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1414.459373][T16896] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1414.478541][T16913] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1414.487626][T16913] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1414.496493][T16896] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1414.541567][ T6361] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 1414.631578][ T1693] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1414.631592][ T1693] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1414.631603][ T1693] usb 4-1: Product: syz [ 1414.631612][ T1693] usb 4-1: Manufacturer: syz [ 1414.631649][ T1693] usb 4-1: SerialNumber: syz [ 1414.654775][T16919] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1414.671523][T16919] raw-gadget gadget: fail, usb_ep_enable returned -22 07:13:50 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x88, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x1, 0x1, 0x5, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x28, {{0x6, 0x24, 0x6, 0x0, 0x0, "d1"}, {0x5, 0x24, 0x0, 0xdd}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x0, 0x0, 0xff}, [@dmm={0x7}, @mdlm={0x15, 0x24, 0x12, 0x3ff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x2a, 0xcd}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0xe9, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1414.751138][ T43] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1414.760907][ T43] usb 2-1: USB disconnect, device number 56 [ 1414.781550][ T6361] usb 5-1: Using ep0 maxpacket: 32 07:13:50 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x28, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x1, 0x9f}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xc9, &(0x7f0000000200)=@string={0xc9, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b1"}}]}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1414.795020][ T1665] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 1414.814060][ T1665] usb 6-1: USB disconnect, device number 72 [ 1414.903259][ T6361] usb 5-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1414.904477][T16919] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1414.915834][ T6361] usb 5-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1414.924901][T16919] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1414.949577][ T6361] usb 5-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1414.966515][ T6361] usb 5-1: config 1 interface 0 has no altsetting 0 [ 1415.051604][ T1588] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 1415.121556][ T9389] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 1415.133526][ T6361] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1415.142792][ T6361] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1415.150846][ T6361] usb 5-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1415.183850][ T6361] usb 5-1: Manufacturer: ␁ [ 1415.193361][ T6361] usb 5-1: SerialNumber: syz 07:13:50 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x1, 0x76, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) 07:13:50 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}]}) [ 1415.222626][T16946] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1415.229834][T16946] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1415.251628][ T1693] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 1415.263614][ T1693] usb 4-1: USB disconnect, device number 25 [ 1415.313202][ T1588] usb 1-1: Using ep0 maxpacket: 32 [ 1415.401586][ T9389] usb 3-1: Using ep0 maxpacket: 32 [ 1415.431923][ T1588] usb 1-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1415.447287][ T1588] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1415.468406][ T1588] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1415.482013][ T1588] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1415.521939][ T6361] usb 5-1: bad CDC descriptors [ 1415.529902][ T6361] usb 5-1: USB disconnect, device number 27 [ 1415.542783][ T9389] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1415.591589][ T3201] usb 6-1: new high-speed USB device number 73 using dummy_hcd [ 1415.631632][ T1665] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 1415.652050][ T1588] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1415.661372][ T1588] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:13:51 executing program 3: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1415.679081][ T1588] usb 1-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1415.714578][ T1588] usb 1-1: Manufacturer: ␁ [ 1415.719189][ T1588] usb 1-1: SerialNumber: syz [ 1415.729846][ T9389] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1415.747982][ T9389] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1415.766597][ T9389] usb 3-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛 [ 1415.801186][T16975] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1415.808146][ T9389] usb 3-1: Manufacturer: ␁ [ 1415.813581][T16975] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1415.824033][ T9389] usb 3-1: SerialNumber: syz [ 1415.839411][ T3201] usb 6-1: Using ep0 maxpacket: 32 [ 1415.852625][T16984] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1415.881580][ T1665] usb 2-1: Using ep0 maxpacket: 32 07:13:51 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x6, 0x0, 0x7f, 0xff, 0xdf}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0xd5, &(0x7f0000000200)=@string={0xd5, 0x3, "27fd023d0b210d68c032b892c5ace423b341a1cbf59b3831cd45afb285a1fb4e1d50b421cd0bae46c0c0349cded76ea535b50b641a52980e94c354be4ce416010550c7fb784b794944098a404c265327cda97f8e6eb6461d53065dce54c87d9275d097aba4108ba36cd595d3a98fd9f2d06c5492b6d284503d16a8c1b3e426a2ce726b76861a87dbc927179ed99f7530fe98e7592f1376fc36b72e67279529d7f5573d7fed87b46176c7faa19dc54bd6904af9fea1a465ebad1ef6a4a3f2bdb59c3c868b5bb8b16328d7cb4983dbe5b1d0ebab"}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000003c0)={0x14, &(0x7f0000000340)={0x40, 0x0, 0x32, {0x32, 0x6, "d0bad973ec0caf7a61130bcfd3ab02b8cf987b58b76753260465d74a3d6ccd05400dcc6b781e216dabf5cdc643ac9153"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="2014cb000000123e43414963140b06550b979ec7e15138fd0cc79320619021f727a3d800b43f11014224929a67478a980f584cc297d6f239d16e00ffb389433d20abcfc9f0968f37207a43ee1fa9c5e159a8c82502dc42d31a3989c8fa4688077f38ff60d17c320856"], &(0x7f0000000500)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3f}}) [ 1415.961584][ T3201] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1415.971759][ T3201] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1415.981792][ T3201] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1416.011606][ T6361] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 1416.012097][ T1665] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1416.102199][ T9389] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 1416.111389][ T9389] usb 3-1: USB disconnect, device number 57 [ 1416.151913][ T1588] usb 1-1: bad CDC descriptors [ 1416.153962][ T3201] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1416.166436][ T1588] usb 1-1: USB disconnect, device number 51 [ 1416.172283][ T3201] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1416.192465][ T3201] usb 6-1: Product: ﴧ㴂ℋ栍㋀銸곅⏤䆳쮡鯵ㄸ䗍늯ꆅ任倝↴்䚮샀鰴ퟞꕮ딵搋刚ຘ쎔빔Ė倅﯇䭸䥹ॄ䂊♌❓꧍蹿뙮ᵆٓ칝졔鉽큵ꮗႤꎋ핬펕辩泐鉔튶傄ᘽ솨ꈦ狎癫᪆⟉鸗鿙ふ飾姧ጯﱶ뜶朮锧휩埵缽蟭憴읶ꇺ얝홋䪐ﻹ꒡ậꓶ떽㲜讆롛掱휨䧋뇥 [ 1416.224837][ T3201] usb 6-1: Manufacturer: ␁ [ 1416.229474][ T3201] usb 6-1: SerialNumber: syz [ 1416.233902][ T1665] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1416.248903][T17045] ================================================================== [ 1416.257173][T17045] BUG: KCSAN: data-race in __dentry_kill / retain_dentry [ 1416.264306][T17045] [ 1416.266654][T17045] write to 0xffff88812d2d70c0 of 4 bytes by task 4887 on cpu 1: [ 1416.274300][T17045] retain_dentry+0x17f/0x240 [ 1416.278873][T17045] dput+0x10e/0x420 [ 1416.282660][T17045] __fput+0x395/0x4d0 [ 1416.286635][T17045] ____fput+0x11/0x20 [ 1416.290617][T17045] task_work_run+0x8e/0x110 [ 1416.295620][T17045] exit_to_user_mode_prepare+0x13c/0x170 [ 1416.305667][T17045] syscall_exit_to_user_mode+0x16/0x30 [ 1416.312387][T17045] do_syscall_64+0x45/0x80 [ 1416.316805][T17045] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1416.322678][T17045] [ 1416.325279][T17045] read to 0xffff88812d2d70c0 of 4 bytes by task 17045 on cpu 0: [ 1416.332900][T17045] __dentry_kill+0x1e7/0x450 [ 1416.337486][T17045] dput+0x203/0x420 [ 1416.341306][T17045] step_into+0x43b/0xe80 [ 1416.345550][T17045] walk_component+0x190/0x350 [ 1416.350257][T17045] path_lookupat+0x11d/0x550 [ 1416.354835][T17045] filename_lookup+0xf2/0x380 [ 1416.359506][T17045] user_path_at_empty+0x3b/0x50 [ 1416.364344][T17045] vfs_statx+0x90/0x270 [ 1416.368522][T17045] __se_sys_newlstat+0x46/0x250 [ 1416.373532][T17045] __x64_sys_newlstat+0x2d/0x40 [ 1416.378407][T17045] do_syscall_64+0x39/0x80 [ 1416.382816][T17045] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1416.388697][T17045] [ 1416.391014][T17045] Reported by Kernel Concurrency Sanitizer on: [ 1416.397153][T17045] CPU: 0 PID: 17045 Comm: systemd-udevd Not tainted 5.10.0-rc1-syzkaller #0 [ 1416.405824][T17045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1416.415871][T17045] ================================================================== [ 1416.424214][T17045] Kernel panic - not syncing: panic_on_warn set ... [ 1416.431597][T17045] CPU: 0 PID: 17045 Comm: systemd-udevd Not tainted 5.10.0-rc1-syzkaller #0 [ 1416.440380][T17045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1416.451164][T17045] Call Trace: [ 1416.455226][T17045] dump_stack+0x116/0x15d [ 1416.459741][T17045] panic+0x1e7/0x5fa [ 1416.463638][T17045] ? vprintk_emit+0x2f2/0x370 [ 1416.469259][T17045] kcsan_report+0x67b/0x680 [ 1416.474461][T17045] ? kcsan_setup_watchpoint+0x46a/0x4d0 [ 1416.480880][T17045] ? __dentry_kill+0x1e7/0x450 [ 1416.486482][T17045] ? dput+0x203/0x420 [ 1416.490774][T17045] ? step_into+0x43b/0xe80 [ 1416.496976][T17045] ? walk_component+0x190/0x350 [ 1416.501903][T17045] ? path_lookupat+0x11d/0x550 [ 1416.507120][T17045] ? filename_lookup+0xf2/0x380 [ 1416.512843][T17045] ? user_path_at_empty+0x3b/0x50 [ 1416.519862][T17045] ? vfs_statx+0x90/0x270 [ 1416.524822][T17045] ? __se_sys_newlstat+0x46/0x250 [ 1416.530010][T17045] ? __x64_sys_newlstat+0x2d/0x40 [ 1416.535272][T17045] ? do_syscall_64+0x39/0x80 [ 1416.539987][T17045] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1416.546859][T17045] ? __should_failslab+0x81/0x90 [ 1416.551807][T17045] ? should_failslab+0x5/0x20 [ 1416.556487][T17045] ? __d_lookup_rcu+0x3ac/0x3e0 [ 1416.561331][T17045] ? __d_alloc+0x36/0x370 [ 1416.565870][T17045] kcsan_setup_watchpoint+0x46a/0x4d0 [ 1416.572614][T17045] ? d_alloc_parallel+0xc4a/0xcc0 [ 1416.577652][T17045] ? __d_drop+0x11f/0x240 [ 1416.581990][T17045] __dentry_kill+0x1e7/0x450 [ 1416.586581][T17045] dput+0x203/0x420 [ 1416.590375][T17045] step_into+0x43b/0xe80 [ 1416.594615][T17045] ? __lookup_slow+0x1b5/0x250 [ 1416.599383][T17045] walk_component+0x190/0x350 [ 1416.604060][T17045] path_lookupat+0x11d/0x550 [ 1416.608740][T17045] filename_lookup+0xf2/0x380 [ 1416.613416][T17045] ? strncpy_from_user+0x127/0x210 [ 1416.618685][T17045] user_path_at_empty+0x3b/0x50 [ 1416.623533][T17045] vfs_statx+0x90/0x270 [ 1416.627689][T17045] ? __seccomp_filter+0x4b9/0xe60 [ 1416.632699][T17045] __se_sys_newlstat+0x46/0x250 [ 1416.637539][T17045] ? __secure_computing+0x12e/0x1c0 [ 1416.642832][T17045] ? syscall_trace_enter+0x13c/0x290 [ 1416.649157][T17045] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1416.655222][T17045] __x64_sys_newlstat+0x2d/0x40 [ 1416.660083][T17045] do_syscall_64+0x39/0x80 [ 1416.664490][T17045] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1416.670366][T17045] RIP: 0033:0x7f0400a18335 [ 1416.674766][T17045] Code: 69 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 06 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 8b 15 31 db 2b 00 f7 d8 64 89 [ 1416.694757][T17045] RSP: 002b:00007ffcc0f09428 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 1416.703163][T17045] RAX: ffffffffffffffda RBX: 00005636756d0a80 RCX: 00007f0400a18335 [ 1416.711148][T17045] RDX: 00007ffcc0f094d0 RSI: 00007ffcc0f094d0 RDI: 00007ffcc0f09430 [ 1416.719107][T17045] RBP: 00007ffcc0f095a0 R08: 0000000000000400 R09: 0000000000000138 [ 1416.727102][T17045] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffcc0f095b0 [ 1416.735109][T17045] R13: 00007ffcc0f094a8 R14: 0000000000000018 R15: 00005636756ba800 [ 1416.743532][T17045] Kernel Offset: disabled [ 1416.747859][T17045] Rebooting in 86400 seconds..